Liabilities / Assets
77th percentile
Higher debt load relative to assets than 77% of similar nonprofits.
Precomputed percentiles for this filing year versus similar nonprofits in the same peer cohort.
Liabilities / Assets
77th percentile
Higher debt load relative to assets than 77% of similar nonprofits.
Liabilities / Revenue
91st percentile
Higher debt load relative to revenue than 91% of similar nonprofits.
Net Margin
8th percentile
Higher net margin than 8% of similar nonprofits.
Top Officer Pay
61st percentile
Higher top officer pay than 61% of similar nonprofits.
Top officer pay equals 17.5% of source-year revenue.
Asset Growth
92nd percentile
Faster asset growth than 92% of similar nonprofits.
Revenue Growth
5th percentile
Faster revenue growth than 5% of similar nonprofits.
Assets
Up$5,015,468
Up $1,655,674 (+49%) from 2016
Net Assets
Down$2,345,851
Down $267,095 (-10%) from 2016
Liabilities
Up$2,669,617
Up $1,922,769 (+257%) from 2016
Revenue
Down$821,897
Down $675,482 (-45%) from 2016
Expenses
Down$1,088,992
Down $829 (-0.1%) from 2016
Net Income
Down-$267,095
Down $674,653 (-166%) from 2016
To advance understanding of the dynamic universe by enabling lsst, inc. Science through research and education.
Advancing research and education by collaborating in the construction and operation of an observatory housing an astronomical telescope to be know as the large synoptic survey telescope (lsst).
| Line | Beginning | End | Change |
|---|---|---|---|
| Assets | |||
| Savings and Temporary Cash Investments | $3,309,694 | $4,865,468 | ▲ $1,555,774 |
| Pledges and Grants Receivable | $50,000 | $150,000 | ▲ $100,000 |
| Cash and Non-Interest-Bearing Accounts | $100 | $0 | ▼ $100 |
| Total Assets | $3,359,794 | $5,015,468 | ▲ $1,655,674 |
| Liabilities | |||
| Deferred Revenue | $454,816 | $2,299,301 | ▲ $1,844,485 |
| Accounts Payable and Accrued Expenses | $292,032 | $370,316 | ▲ $78,284 |
| Total Liabilities | $746,848 | $2,669,617 | ▲ $1,922,769 |
| Net Assets / Fund Balance | |||
| Unrestricted Net Assets | $1,578,594 | $1,692,096 | ▲ $113,502 |
| Temporarily Rstr Net Assets | $1,034,352 | $653,755 | ▼ $380,597 |
| Total Net Assets Fund Balance | $2,612,946 | $2,345,851 | ▼ $267,095 |
| Total Liabilities and Net Assets / Fund Balance | $3,359,794 | $5,015,468 | ▲ $1,655,674 |
| Name | Title | Full / Part Time | Base | Other | Total |
|---|---|---|---|---|---|
| Patricia Eliason | Executive Officer | FT | $122,894 | $20,726 | $143,620 |
| Daniel Calabrese | Corporate Secretary | PT | $25,338 | $5,033 | $30,371 |
| Name | Title |
|---|---|
| David Macfarlane | Chairman of the Board |
| Buell Jannuzi | Vice Chairman |
| Adam Bolton | Board Member |
| Constance Rockosi | Board Member |
| Ed Seidel | Board Member |
| Ezequiel Treister | Board Member |
| Farnaz Khadem | Board Member |
| Henri Ferguson | Board Member |
| Josh Frieman | Board Member |
| Larry Gladney | Board Member |
| Michael Strauss | Board Member |
| Patricia Burchat | Board Member |
| Susan Hutchison | Board Member |
| Suzanne Hawley | Board Member |
| Vicky Kalogera | Board Member |
| Robert Shelton | Treasurer |
| Line Item | Amount |
|---|---|
| Grants and Similar Amounts Paid | $548,118 |
| Other Expenses | $362,777 |
| Salaries, Compensation, and Employee Benefits | $178,097 |
| Professional Fundraising Fees | $0 |
| Total Fundraising Expense | $0 |
| Line Item | Program | Management | Fundraising | Total |
|---|---|---|---|---|
| Grants to Domestic Orgs | $484,118 | - | - | $484,118 |
| Current Officers, Directors, Trustees, and Key Employees | $45,235 | $132,862 | - | $178,097 |
| Fees for Services Other | - | $117,352 | - | $117,352 |
| Conferences and Meetings | - | $103,939 | - | $103,939 |
| Foreign Grants | $64,000 | - | - | $64,000 |
| Travel | $1,213 | $35,196 | - | $36,409 |
| Fees for Services Accounting | - | $23,300 | - | $23,300 |
| Office Expenses | - | $5,545 | - | $5,545 |
| Insurance | - | $4,534 | - | $4,534 |
| Fees for Services Legal | - | $1,125 | - | $1,125 |
| Other Expenses | $18 | $492 | - | $510 |
| Total Functional Expenses | $598,745 | $490,247 | $0 | $1,088,992 |
| Line Item | Amount |
|---|---|
| Total Expenses per Audited Statements | $1,101,476 |
| Expenses per Audited Statements | $1,088,992 |
| Total Expenses per Form 990 | $1,088,992 |
| Expenses Not Reported on Form 990 | $12,484 |
| Expenses Not Reported on Financial Statements | $0 |
| Recipient | Location | Category | Purpose | Amount |
|---|---|---|---|---|
| Northwestern University | Evanston, IL | 501(c)(3) | 2017-U05: CONNECTING LSST UNDERGRADUATE INTERNSHIPS W/CIERA REU PROGRAM2017-06: VARIABLE CLASSES REVEALEDDATA SCIENCE FELLOWSHIP PROGRAM - YEAR 2 | $269,798 |
| Stanford University | Palo Alto, CA | 501(c)(3) | 2016-07: BLIND ANALYSIS STRATEGIES FOR HIGH STAKES SURVEY SCIENCE2015-P2-06: ENABLING DARK ENERGY SCIENCE W/DE SCHOOL & HACK DAYS2017-02: LSST WORKSHOP: SHAPES AT THE LIGHTHOUSE2017-UG08: SUPPORT OF UG INTERNSHIPS AT STANFORD/SLAC2017-10: ENABLING LSST DESC SCIENCE ROADMAP IMPLEMENTATION | $80,900 |
| Drexel University | Philadelphia, PA | 501(c)(3) | 2017-UG01: UNDERGRADUATE LSST CO-OPS | $29,490 |
| Las Cumbres Observatory | Goleta, CA | 501(c)(3) | 2017-UG07: IDENTIFYING AND CLASSIFYING MICROLENSING EVENTS IN LSST DATA2017-UG09: PRODUCING THE FIRST MAF METRICS FOR TIDAL DISRUPTION SCIENCE WITH LSST | $28,535 |
| Association of Universities for Research in Astronomy | Tucson, AZ | 501(c)(3) | 2016-10: SEARCH FOR DWARF COMPANIONS OF THE MILKY WAY AND BEYOND2017-07: LA SERENA SCHOOL OF DATA SCIENCE 2017 | $25,100 |
| Brookhaven National Laboratory | Upton, NY | 501(c)(3) | 2016-09: PRECISION ASTRONOMY WITH FULLY DEPLETED CCDS2017-UG02: INSTRUMENTATION ASPECTS OF WEAK LENSING SENSITIVITY AND LSST SCIENCE RAFT DATA ANALYSIS2017-10: ENABLING LSST DESC SCIENCE RAODMAP IMPLEMENTATION | $21,800 |
| Lehigh University | Bethlehem, PA | 501(c)(3) | 2017-UG06: EXPLORING PHOTOMETRIC PRECISION AND SURVEY OVERLAP AT THE BRIGHT END OF LSST | $11,500 |
| Rider University | Lawrenceville, NJ | 501(c)(3) | 2017-UG04: ENGAGING UNDERREPRESENTED YOUNG SCIENTISTS IN ASTRONOMY WITH LSST | $10,000 |
| Fermilab Research Alliance LLC | Batavia, IL | 501(c)(3) | 2016-01: DESC SCIENCE ROADMAP IMPLEMENTATION | $6,500 |
| Region | Activity | Services | Offices | Employees | Spending |
|---|---|---|---|---|---|
| North America | Grants to Recipients Located in Region | - | 0 | 0 | $35,000 |
| Europe | Grants to Recipients Located in Region | - | 0 | 0 | $24,000 |
| South America | Grants to Recipients Located in Region | - | 0 | 0 | $5,000 |
| Line Item | Amount |
|---|---|
| Professional Fundraising Fees | $0 |
“Lsst is a collaboration of a number of national labs and other organizations for the purpose of constructing and operating a large synoptic survey telescope. In reviewing the list of member organizations at 9/30/2017, they consist of national labs, public universities, the republic of chili, and other research and similar organizations. All data collected by the telescope will be made public. The member organizations are not the direct beneficiaries of the telescope, but their students, scientists and the general public are the beneficiaries of the membership contributions and the construction and operation of the telescope that these contributions support. Based upon the irs form 990 instructions, it is more appropriate to report the member contributions on line 1b in part viii rather than as program services on line 2a. The prior year has also been revised in part i to reflect this change.”
“Lsst, inc. Members are adler planetarium, argonne national laboratory, brookhaven national laboratory, california institute of technology, carnegie mellon university, columbia university, drexel university, fermi national accelerator laboratory, google, inc., institut de physique nucleaire et de physique des particules (in2p3), john hopkins university, kentucky association for research with lsst (karl), las cumbres observatory global telescope network, inc., lawrence livermore national laboratory, los alamos national laboratory, association of universities in research in astronomy, inc. (aura) -national optical astronomy observatory (noao),northwestern university, princeton university, purdue university, republic of chile, research corporation for science advancement, rutgers university,stanford university- kavli institute for particle astrophysics and cosmology, standford university linear accelerator center, aura- space telescope science institute (stsci), texas a&m university, the pennsylvania state university, the university of arizona, university of california at davis, university of illinois at urbana-champaign, the university of chicago, university of oxford, university of pennsylvania, university of pittsburgh, university of portsmouth, institute of cosmology & gravitation, university of washington.”
“There are no committees with authority to act on behalf of the governing body.”
“The form 990 is reviewed by the executive director, board secretary, and provided to the board for review before submission.”
“The conflict of interest policy is monitored and enforced by the executive director and secretary.”
“Aura's human resources department performs a comparability data analysis related to the director's compensation using various tools and external resources. The final compensation for the director is reviewed and approved by the board of directors. Aura hr department retains such documentation.”
“The organization's governing documents, conflict of interest policy and financial statements are available upon request.”
“Lsst does not have any employees; however, lsst's executive director is compensated for her services through association of universities for research in astronomy (aura). Aura is not a related entity to lsst. However, the executive director's compensation, since known, has been listed on part vii.”
“Labor type fees: program service expenses 0. Management and general expenses 117,352. Fundraising expenses 0. Total expenses 117,352.”
“The oversight process and the selection process has not changed from prior year.”
“Lsst has been recognized by the internal revenue service as a 501(c)(3) organization exempt from federal income taxes. Under internal revenue code section 501(a), lsst follows the income tax standard for uncertain tax positions. Accordingly, no provision for federal and state income taxes has been made in the accompanying financial statements.”
This appendix keeps the raw XML leaves available for debugging and edge-case review. The human report above is the primary experience.
| Path | # | Value |
|---|---|---|
| IRS990/AccountantCompileOrReviewInd | 0 | 0 |
| IRS990/AccountsPayableAccrExpnssGrp/BOYAmt | 0 | 292032 |
| IRS990/AccountsPayableAccrExpnssGrp/EOYAmt | 0 | 370316 |
| IRS990/ActivitiesConductedPrtshpInd | 0 | 0 |
| IRS990/ActivityOrMissionDesc | 0 | ADVANCING RESEARCH AND EDUCATION BY COLLABORATING IN THE CONSTRUCTION AND OPERATION OF AN OBSERVATORY HOUSING AN ASTRONOMICAL TELESCOPE TO BE KNOW AS THE LARGE SYNOPTIC SURVEY TELESCOPE (LSST). |
| IRS990/AllOtherContributionsAmt | 0 | 500 |
| IRS990/AnnualDisclosureCoveredPrsnInd | 0 | 1 |
| IRS990/AuditCommitteeInd | 0 | 1 |
| IRS990/BooksInCareOfDetail/BusinessName/BusinessNameLine1Txt | 0 | AURA INC |
| IRS990/BooksInCareOfDetail/PhoneNum | 0 | 5203188000 |
| IRS990/BooksInCareOfDetail/USAddress/AddressLine1Txt | 0 | 950 N CHERRY AVE |
| IRS990/BooksInCareOfDetail/USAddress/CityNm | 0 | TUCSON |
| IRS990/BooksInCareOfDetail/USAddress/StateAbbreviationCd | 0 | AZ |
| IRS990/BooksInCareOfDetail/USAddress/ZIPCd | 0 | 85719 |
| IRS990/BusinessRlnWithFamMemInd | 0 | 0 |
| IRS990/BusinessRlnWithOfficerEntInd | 0 | 0 |
| IRS990/BusinessRlnWithOrgMemInd | 0 | 0 |
| IRS990/CashNonInterestBearingGrp/BOYAmt | 0 | 100 |
| IRS990/CashNonInterestBearingGrp/EOYAmt | 0 | 0 |
| IRS990/ChangeToOrgDocumentsInd | 0 | 0 |
| IRS990/CntrctRcvdGreaterThan100KCnt | 0 | 0 |
| IRS990/CollectionsOfArtInd | 0 | 0 |
| IRS990/CompCurrentOfcrDirectorsGrp/ManagementAndGeneralAmt | 0 | 132862 |
| IRS990/CompCurrentOfcrDirectorsGrp/ProgramServicesAmt | 0 | 45235 |
| IRS990/CompCurrentOfcrDirectorsGrp/TotalAmt | 0 | 178097 |
| IRS990/CompensationFromOtherSrcsInd | 0 | 0 |
| IRS990/CompensationProcessCEOInd | 0 | 1 |
| IRS990/CompensationProcessOtherInd | 0 | 0 |
| IRS990/ConferencesMeetingsGrp/ManagementAndGeneralAmt | 0 | 103939 |
| IRS990/ConferencesMeetingsGrp/TotalAmt | 0 | 103939 |
| IRS990/ConflictOfInterestPolicyInd | 0 | 1 |
| IRS990/ConservationEasementsInd | 0 | 0 |
| IRS990/ConsolidatedAuditFinclStmtInd | 0 | 0 |
| IRS990/CreditCounselingInd | 0 | 0 |
| IRS990/CYBenefitsPaidToMembersAmt | 0 | 0 |
| IRS990/CYContributionsGrantsAmt | 0 | 785895 |
| IRS990/CYGrantsAndSimilarPaidAmt | 0 | 548118 |
| IRS990/CYInvestmentIncomeAmt | 0 | 12149 |
| IRS990/CYOtherExpensesAmt | 0 | 362777 |
| IRS990/CYOtherRevenueAmt | 0 | 23853 |
| IRS990/CYProgramServiceRevenueAmt | 0 | 0 |
| IRS990/CYRevenuesLessExpensesAmt | 0 | -267095 |
| IRS990/CYSalariesCompEmpBnftPaidAmt | 0 | 178097 |
| IRS990/CYTotalExpensesAmt | 0 | 1088992 |
| IRS990/CYTotalFundraisingExpenseAmt | 0 | 0 |
| IRS990/CYTotalProfFndrsngExpnsAmt | 0 | 0 |
| IRS990/CYTotalRevenueAmt | 0 | 821897 |
| IRS990/DecisionsSubjectToApprovaInd | 0 | 0 |
| IRS990/DeductibleArtContributionInd | 0 | 0 |
| IRS990/DeductibleNonCashContriInd | 0 | 0 |
| IRS990/DeferredRevenueGrp/BOYAmt | 0 | 454816 |
| IRS990/DeferredRevenueGrp/EOYAmt | 0 | 2299301 |
| IRS990/DelegationOfMgmtDutiesInd | 0 | 0 |
| IRS990/Desc | 0 | PARTNERING WITH NSF (AURA) AND DOE (SLAC) IN THE CONSTRUCTION OF THE LSST TELESCOPE, CAMERA AND DATA MANAGEMENT SYSTEM, AND ENGAGING INTERNATIONAL PARTNERS IN THE OPERATION OF THE LSST FACILITY AND ITS DATA ACCESS CENTERS, AND ENABLING THE FULL SCIENCE EXPLOITATION OF THE UNIQUE LSST DATA SET THROUGH COORDINATION AND PREPARATION OF THE MEMBER INSTITUTIONS, THE BROADER PHYSICS AND ASTRONOMY COMMUNITY AND OUR INTERNATIONAL PARTNERS. |
| IRS990/DescribedInSection501c3Ind | 0 | 1 |
| IRS990/DisregardedEntityInd | 0 | 0 |
| IRS990/DocumentRetentionPolicyInd | 0 | 1 |
| IRS990/DonorAdvisedFundInd | 0 | 0 |
| IRS990/ElectionOfBoardMembersInd | 0 | 0 |
| IRS990/EmployeeCnt | 0 | 0 |
| IRS990/EngagedInExcessBenefitTransInd | 0 | 0 |
| IRS990/ExpenseAmt | 0 | 598745 |
| IRS990/FamilyOrBusinessRlnInd | 0 | 0 |
| IRS990/FederalGrantAuditRequiredInd | 0 | 0 |
| IRS990/FeesForServicesAccountingGrp/ManagementAndGeneralAmt | 0 | 23300 |
| IRS990/FeesForServicesAccountingGrp/TotalAmt | 0 | 23300 |
| IRS990/FeesForServicesLegalGrp/ManagementAndGeneralAmt | 0 | 1125 |
| IRS990/FeesForServicesLegalGrp/TotalAmt | 0 | 1125 |
| IRS990/FeesForServicesOtherGrp/ManagementAndGeneralAmt | 0 | 117352 |
| IRS990/FeesForServicesOtherGrp/TotalAmt | 0 | 117352 |
| IRS990/ForeignActivitiesInd | 0 | 1 |
| IRS990/ForeignFinancialAccountInd | 0 | 0 |
| IRS990/ForeignGrantsGrp/ProgramServicesAmt | 0 | 64000 |
| IRS990/ForeignGrantsGrp/TotalAmt | 0 | 64000 |
| IRS990/ForeignOfficeInd | 0 | 0 |
| IRS990/Form8282PropertyDisposedOfInd | 0 | 0 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 0 | 2.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 1 | 2.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 2 | 2.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 3 | 2.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 4 | 2.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 5 | 2.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 6 | 2.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 7 | 2.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 8 | 2.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 9 | 2.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 10 | 2.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 11 | 2.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 12 | 2.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 13 | 2.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 14 | 2.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 15 | 2.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 16 | 40.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 17 | 8.00 |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 0 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 1 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 2 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 3 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 4 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 5 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 6 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 7 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 8 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 9 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 10 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 11 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 12 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 13 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 14 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 15 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 0 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 1 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 2 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 3 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 4 | X |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 0 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 1 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 2 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 3 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 4 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 5 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 6 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 7 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 8 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 9 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 10 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 11 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 12 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 13 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 14 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 15 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 16 | 20726 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 17 | 5033 |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 0 | DAVID MACFARLANE |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 1 | BUELL JANNUZI |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 2 | ROBERT SHELTON |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 3 | PATRICIA BURCHAT |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 4 | JOSH FRIEMAN |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 5 | SUZANNE HAWLEY |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 6 | CONSTANCE ROCKOSI |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 7 | ED SEIDEL |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 8 | MICHAEL STRAUSS |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 9 | ADAM BOLTON |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 10 | HENRI FERGUSON |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 11 | LARRY GLADNEY |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 12 | SUSAN HUTCHISON |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 13 | VICKY KALOGERA |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 14 | FARNAZ KHADEM |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 15 | EZEQUIEL TREISTER |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 16 | PATRICIA ELIASON |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 17 | DANIEL CALABRESE |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 0 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 1 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 2 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 3 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 4 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 5 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 6 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 7 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 8 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 9 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 10 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 11 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 12 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 13 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 14 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 15 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 16 | 122894 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 17 | 25338 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 0 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 1 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 2 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 3 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 4 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 5 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 6 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 7 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 8 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 9 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 10 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 11 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 12 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 13 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 14 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 15 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 16 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 17 | 0 |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 0 | CHAIRMAN OF THE BOARD |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 1 | VICE CHAIRMAN |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 2 | TREASURER |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 3 | BOARD MEMBER |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 4 | BOARD MEMBER |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 5 | BOARD MEMBER |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 6 | BOARD MEMBER |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 7 | BOARD MEMBER |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 8 | BOARD MEMBER |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 9 | BOARD MEMBER |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 10 | BOARD MEMBER |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 11 | BOARD MEMBER |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 12 | BOARD MEMBER |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 13 | BOARD MEMBER |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 14 | BOARD MEMBER |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 15 | BOARD MEMBER |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 16 | EXECUTIVE OFFICER |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 17 | CORPORATE SECRETARY |
| IRS990/Form990ProvidedToGvrnBodyInd | 0 | 1 |
| IRS990/FormationYr | 0 | 2003 |
| IRS990/FormerOfcrEmployeesListedInd | 0 | 0 |
| IRS990/FSAuditedBasisGrp/SeparateBasisFinclStmtInd | 0 | X |
| IRS990/FSAuditedInd | 0 | 1 |
| IRS990/FundraisingActivitiesInd | 0 | 0 |
| IRS990/GamingActivitiesInd | 0 | 0 |
| IRS990/GoverningBodyVotingMembersCnt | 0 | 16 |
| IRS990/GrantAmt | 0 | 548118 |
| IRS990/GrantsToDomesticOrgsGrp/ProgramServicesAmt | 0 | 484118 |
| IRS990/GrantsToDomesticOrgsGrp/TotalAmt | 0 | 484118 |
| IRS990/GrantsToIndividualsInd | 0 | 0 |
| IRS990/GrantsToOrganizationsInd | 0 | 1 |
| IRS990/GrantToRelatedPersonInd | 0 | 0 |
| IRS990/GrossReceiptsAmt | 0 | 821897 |
| IRS990/GroupReturnForAffiliatesInd | 0 | 0 |
| IRS990/IncludeFIN48FootnoteInd | 0 | 1 |
| IRS990/IndependentAuditFinclStmtInd | 0 | 1 |
| IRS990/IndependentVotingMemberCnt | 0 | 16 |
| IRS990/IndivRcvdGreaterThan100KCnt | 0 | 1 |
| IRS990/IndoorTanningServicesInd | 0 | 0 |
| IRS990/InfoInScheduleOPartIXInd | 0 | X |
| IRS990/InfoInScheduleOPartVIIInd | 0 | X |
| IRS990/InfoInScheduleOPartVIInd | 0 | X |
| IRS990/InfoInScheduleOPartXIIInd | 0 | X |
| IRS990/InsuranceGrp/ManagementAndGeneralAmt | 0 | 4534 |
| IRS990/InsuranceGrp/TotalAmt | 0 | 4534 |
| IRS990/InvestmentIncomeGrp/ExclusionAmt | 0 | 12149 |
| IRS990/InvestmentIncomeGrp/TotalRevenueColumnAmt | 0 | 12149 |
| IRS990/InvestmentInJointVentureInd | 0 | 0 |
| IRS990/IRPDocumentCnt | 0 | 0 |
| IRS990/IRPDocumentW2GCnt | 0 | 0 |
| IRS990/LegalDomicileStateCd | 0 | AZ |
| IRS990/LoanOutstandingInd | 0 | 0 |
| IRS990/LobbyingActivitiesInd | 0 | 0 |
| IRS990/LocalChaptersInd | 0 | 0 |
| IRS990/MaterialDiversionOrMisuseInd | 0 | 0 |
| IRS990/MembershipDuesAmt | 0 | 785395 |
| IRS990/MembersOrStockholdersInd | 0 | 1 |
| IRS990/MethodOfAccountingAccrualInd | 0 | X |
| IRS990/MinutesOfCommitteesInd | 0 | 0 |
| IRS990/MinutesOfGoverningBodyInd | 0 | 1 |
| IRS990/MissionDesc | 0 | ADVANCING RESEARCH AND EDUCATION BY COLLABORATING IN THE CONSTRUCTION AND OPERATION OF AN OBSERVATORY HOUSING AN ASTRONOMICAL TELESCOPE TO BE KNOWN AS THE LARGE SYNOPTIC SURVEY TELESCOPE (LSST). |
| IRS990/MoreThan5000KToIndividualsInd | 0 | 0 |
| IRS990/MoreThan5000KToOrgInd | 0 | 1 |
| IRS990/NetAssetsOrFundBalancesBOYAmt | 0 | 2612946 |
| IRS990/NetAssetsOrFundBalancesEOYAmt | 0 | 2345851 |
| IRS990/NetUnrelatedBusTxblIncmAmt | 0 | 0 |
| IRS990/NondeductibleContributionsInd | 0 | 0 |
| IRS990/OfficeExpensesGrp/ManagementAndGeneralAmt | 0 | 5545 |
| IRS990/OfficeExpensesGrp/TotalAmt | 0 | 5545 |
| IRS990/OfficerMailingAddressInd | 0 | 0 |
| IRS990/OperateHospitalInd | 0 | 0 |
| IRS990/Organization501c3Ind | 0 | X |
| IRS990/OrganizationFollowsSFAS117Ind | 0 | X |
| IRS990/OtherChangesInNetAssetsAmt | 0 | 0 |
| IRS990/OtherExpensesGrp/Desc | 0 | MISCELLANEIOUS |
| IRS990/OtherExpensesGrp/Desc | 1 | SUPPLIES |
| IRS990/OtherExpensesGrp/ManagementAndGeneralAmt | 0 | 65902 |
| IRS990/OtherExpensesGrp/ManagementAndGeneralAmt | 1 | 492 |
| IRS990/OtherExpensesGrp/ProgramServicesAmt | 0 | 4161 |
| IRS990/OtherExpensesGrp/ProgramServicesAmt | 1 | 18 |
| IRS990/OtherExpensesGrp/TotalAmt | 0 | 70063 |
| IRS990/OtherExpensesGrp/TotalAmt | 1 | 510 |
| IRS990/OtherRevenueMiscGrp/BusinessCd | 0 | 900099 |
| IRS990/OtherRevenueMiscGrp/Desc | 0 | MISC INCOME |
| IRS990/OtherRevenueMiscGrp/RelatedOrExemptFuncIncomeAmt | 0 | 23853 |
| IRS990/OtherRevenueMiscGrp/TotalRevenueColumnAmt | 0 | 23853 |
| IRS990/OtherRevenueTotalAmt | 0 | 23853 |
| IRS990/PartialLiquidationInd | 0 | 0 |
| IRS990/PayPremiumsPrsnlBnftCntrctInd | 0 | 0 |
| IRS990/PledgesAndGrantsReceivableGrp/BOYAmt | 0 | 50000 |
| IRS990/PledgesAndGrantsReceivableGrp/EOYAmt | 0 | 150000 |
| IRS990/PoliticalCampaignActyInd | 0 | 0 |
| IRS990/PrincipalOfficerNm | 0 | PATRICIA ELIASON |
| IRS990/ProfessionalFundraisingInd | 0 | 0 |
| IRS990/ProhibitedTaxShelterTransInd | 0 | 0 |
| IRS990/PYBenefitsPaidToMembersAmt | 0 | 0 |
| IRS990/PYContributionsGrantsAmt | 0 | 1486397 |
| IRS990/PYExcessBenefitTransInd | 0 | 0 |
| IRS990/PYGrantsAndSimilarPaidAmt | 0 | 237675 |
| IRS990/PYInvestmentIncomeAmt | 0 | 2080 |
| IRS990/PYOtherExpensesAmt | 0 | 700813 |
| IRS990/PYOtherRevenueAmt | 0 | 8902 |
| IRS990/PYProgramServiceRevenueAmt | 0 | 0 |
| IRS990/PYRevenuesLessExpensesAmt | 0 | 407558 |
| IRS990/PYSalariesCompEmpBnftPaidAmt | 0 | 151333 |
| IRS990/PYTotalExpensesAmt | 0 | 1089821 |
| IRS990/PYTotalProfFndrsngExpnsAmt | 0 | 0 |
| IRS990/PYTotalRevenueAmt | 0 | 1497379 |
| IRS990/QuidProQuoContributionsInd | 0 | 0 |
| IRS990/RcvFndsToPayPrsnlBnftCntrctInd | 0 | 0 |
| IRS990/ReconcilationRevenueExpnssAmt | 0 | -267095 |
| IRS990/RegularMonitoringEnfrcInd | 0 | 1 |
| IRS990/RelatedEntityInd | 0 | 0 |
| IRS990/RelatedOrganizationCtrlEntInd | 0 | 0 |
| IRS990/ReportInvestmentsOtherSecInd | 0 | 0 |
| IRS990/ReportLandBuildingEquipmentInd | 0 | 0 |
| IRS990/ReportOtherAssetsInd | 0 | 0 |
| IRS990/ReportOtherLiabilitiesInd | 0 | 0 |
| IRS990/ReportProgramRelatedInvstInd | 0 | 0 |
| IRS990/RevenueAmt | 0 | 23853 |
| IRS990/SavingsAndTempCashInvstGrp/BOYAmt | 0 | 3309694 |
| IRS990/SavingsAndTempCashInvstGrp/EOYAmt | 0 | 4865468 |
| IRS990ScheduleA/Form990ScheduleAPartVIGrp/ExplanationTxt | 0 | MISCELLANEOUS REVENUE |
| IRS990ScheduleA/Form990ScheduleAPartVIGrp/ExplanationTxt | 1 | LSST IS A COLLABORATION OF A NUMBER OF NATIONAL LABS AND OTHER ORGANIZATIONS FOR THE PURPOSE OF CONSTRUCTING AND OPERATING A LARGE SYNOPTIC SURVEY TELESCOPE. IN REVIEWING THE LIST OF MEMBER ORGANIZATIONS AT 9/30/2017, THEY CONSIST OF NATIONAL LABS, PUBLIC UNIVERSITIES, THE REPUBLIC OF CHILE, AND OTHER RESEARCH AND SIMILAR ORGANIZATIONS. ALL DATA COLLECTED BY THE TELESCOPE WILL BE MADE PUBLIC. THE MEMBER ORGANIZATIONS ARE NOT THE DIRECT BENEFICIARIES OF THE TELESCOPE, BUT THEIR STUDENTS, SCIENTISTS AND THE GENERAL PUBLIC ARE THE BENEFICIARIES OF THE MEMBERSHIP CONTRIBUTIONS AND THE CONSTRUCTION AND OPERATION OF THE TELESCOPE THAT THESE CONTRIBUTIONS SUPPORT. BASED UPON THE IRS FORM 990 INSTRUCTIONS, IT IS MORE APPROPRIATE TO REPORT THE MEMBER CONTRIBUTIONS ON LINE 1B IN PART VIII RATHER THAN AS PROGRAM SERVICES ON LINE 2A. SCHEDULE A, PART II, LINE 1 HAS BEEN RESTATED FOR ALL THE YEARS PRESENTED TO REFLECT THIS CHANGE IN REPORTING AS HAS LINE 12. |
| IRS990ScheduleA/Form990ScheduleAPartVIGrp/FormAndLineReferenceDesc | 0 | SCHEDULE A, PART II, LINE 10, EXPLANATION OF OTHER INCOME: |
| IRS990ScheduleA/Form990ScheduleAPartVIGrp/FormAndLineReferenceDesc | 1 | SCHEDULE A, PART II, LINE 1 AND LINE 12: |
| IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearAmt | 0 | 785895 |
| IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearMinus1YearAmt | 0 | 1486397 |
| IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearMinus2YearsAmt | 0 | 873000 |
| IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearMinus3YearsAmt | 0 | 875000 |
| IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearMinus4YearsAmt | 0 | 925000 |
| IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/TotalAmt | 0 | 4945292 |
| IRS990ScheduleA/GrossInvestmentIncome170Grp/CurrentTaxYearAmt | 0 | 12149 |
| IRS990ScheduleA/GrossInvestmentIncome170Grp/CurrentTaxYearMinus1YearAmt | 0 | 2080 |
| IRS990ScheduleA/GrossInvestmentIncome170Grp/CurrentTaxYearMinus2YearsAmt | 0 | 1029 |
| IRS990ScheduleA/GrossInvestmentIncome170Grp/CurrentTaxYearMinus3YearsAmt | 0 | 949 |
| IRS990ScheduleA/GrossInvestmentIncome170Grp/CurrentTaxYearMinus4YearsAmt | 0 | 2051 |
| IRS990ScheduleA/GrossInvestmentIncome170Grp/TotalAmt | 0 | 18258 |
| IRS990ScheduleA/GrossReceiptsRltdActivitiesAmt | 0 | 32755 |
| IRS990ScheduleA/OtherIncome170Grp/CurrentTaxYearMinus3YearsAmt | 0 | 10412 |
| IRS990ScheduleA/OtherIncome170Grp/TotalAmt | 0 | 10412 |
| IRS990ScheduleA/PublicOrganization170Ind | 0 | X |
| IRS990ScheduleA/PublicSupportCY170Pct | 0 | 0.93370 |
| IRS990ScheduleA/PublicSupportPY170Pct | 0 | 0.89680 |
| IRS990ScheduleA/PublicSupportTotal170Amt | 0 | 4644250 |
| IRS990ScheduleA/SubstantialContributorsTotAmt | 0 | 301042 |
| IRS990ScheduleA/ThirtyThrPctSuprtTestsCY170Ind | 0 | X |
| IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearAmt | 0 | 785895 |
| IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearMinus1YearAmt | 0 | 1486397 |
| IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearMinus2YearsAmt | 0 | 873000 |
| IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearMinus3YearsAmt | 0 | 875000 |
| IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearMinus4YearsAmt | 0 | 925000 |
| IRS990ScheduleA/TotalCalendarYear170Grp/TotalAmt | 0 | 4945292 |
| IRS990ScheduleA/TotalSupportAmt | 0 | 4973962 |
| IRS990ScheduleB/ContributorInformationGrp/ContributorBusinessName/BusinessNameLine1 | 0 | RESTRICTED |
| IRS990ScheduleB/ContributorInformationGrp/ContributorNum | 0 | RESTRICTED |
| IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/AddressLine1 | 0 | RESTRICTED |
| IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/AddressLine2 | 0 | RESTRICTED |
| IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/City | 0 | RESTRICTED |
| IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/State | 0 | RESTRICTED |
| IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/ZIPCode | 0 | RESTRICTED |
| IRS990ScheduleB/ContributorInformationGrp/TotalContributionsAmt | 0 | RESTRICTED |
| IRS990/ScheduleBRequiredInd | 0 | 1 |
| IRS990ScheduleD/DonatedServicesAndUseFcltsAmt | 0 | 12484 |
| IRS990ScheduleD/DonatedServicesUseFcltsAmt | 0 | 12484 |
| IRS990ScheduleD/ExpensesNotReportedAmt | 0 | 12484 |
| IRS990ScheduleD/ExpensesNotRptFinclStmtAmt | 0 | 0 |
| IRS990ScheduleD/ExpensesSubtotalAmt | 0 | 1088992 |
| IRS990ScheduleD/FootnoteTextInd | 0 | X |
| IRS990ScheduleD/RevenueNotReportedAmt | 0 | 12484 |
| IRS990ScheduleD/RevenueNotReportedFinclStmtAmt | 0 | 0 |
| IRS990ScheduleD/RevenueSubtotalAmt | 0 | 821897 |
| IRS990ScheduleD/SupplementalInformationDetail/ExplanationTxt | 0 | LSST HAS BEEN RECOGNIZED BY THE INTERNAL REVENUE SERVICE AS A 501(C)(3) ORGANIZATION EXEMPT FROM FEDERAL INCOME TAXES. UNDER INTERNAL REVENUE CODE SECTION 501(A), LSST FOLLOWS THE INCOME TAX STANDARD FOR UNCERTAIN TAX POSITIONS. ACCORDINGLY, NO PROVISION FOR FEDERAL AND STATE INCOME TAXES HAS BEEN MADE IN THE ACCOMPANYING FINANCIAL STATEMENTS. |
| IRS990ScheduleD/SupplementalInformationDetail/FormAndLineReferenceDesc | 0 | PART X, LINE 2: |
| IRS990ScheduleD/TotalBookValueLandBuildingsAmt | 0 | 0 |
| IRS990ScheduleD/TotalExpensesPerForm990Amt | 0 | 1088992 |
| IRS990ScheduleD/TotalRevenuePerForm990Amt | 0 | 821897 |
| IRS990ScheduleD/TotalRevEtcAuditedFinclStmtAmt | 0 | 834381 |
| IRS990ScheduleD/TotExpnsEtcAuditedFinclStmtAmt | 0 | 1101476 |
| IRS990ScheduleF/AccountActivitiesOutsideUSGrp/EmployeeCnt | 0 | 0 |
| IRS990ScheduleF/AccountActivitiesOutsideUSGrp/EmployeeCnt | 1 | 0 |
| IRS990ScheduleF/AccountActivitiesOutsideUSGrp/EmployeeCnt | 2 | 0 |
| IRS990ScheduleF/AccountActivitiesOutsideUSGrp/OfficesCnt | 0 | 0 |
| IRS990ScheduleF/AccountActivitiesOutsideUSGrp/OfficesCnt | 1 | 0 |
| IRS990ScheduleF/AccountActivitiesOutsideUSGrp/OfficesCnt | 2 | 0 |
| IRS990ScheduleF/AccountActivitiesOutsideUSGrp/RegionTotalExpendituresAmt | 0 | 5000 |
| IRS990ScheduleF/AccountActivitiesOutsideUSGrp/RegionTotalExpendituresAmt | 1 | 24000 |
| IRS990ScheduleF/AccountActivitiesOutsideUSGrp/RegionTotalExpendituresAmt | 2 | 35000 |
| IRS990ScheduleF/AccountActivitiesOutsideUSGrp/RegionTxt | 0 | SOUTH AMERICA |
| IRS990ScheduleF/AccountActivitiesOutsideUSGrp/RegionTxt | 1 | EUROPE |
| IRS990ScheduleF/AccountActivitiesOutsideUSGrp/RegionTxt | 2 | NORTH AMERICA |
| IRS990ScheduleF/AccountActivitiesOutsideUSGrp/TypeOfActivitiesConductedTxt | 0 | GRANTS TO RECIPIENTS LOCATED IN REGION |
| IRS990ScheduleF/AccountActivitiesOutsideUSGrp/TypeOfActivitiesConductedTxt | 1 | GRANTS TO RECIPIENTS LOCATED IN REGION |
| IRS990ScheduleF/AccountActivitiesOutsideUSGrp/TypeOfActivitiesConductedTxt | 2 | GRANTS TO RECIPIENTS LOCATED IN REGION |
| IRS990ScheduleF/BoycottCountriesInd | 0 | 0 |
| IRS990ScheduleF/ContinuationSpentAmt | 0 | 0 |
| IRS990ScheduleF/ContinutationTotalEmployeeCnt | 0 | 0 |
| IRS990ScheduleF/ContinutationTotalOfficeCnt | 0 | 0 |
| IRS990ScheduleF/ForeignCorpOwnershipInd | 0 | 0 |
| IRS990ScheduleF/ForeignPartnershipInd | 0 | 0 |
| IRS990ScheduleF/GrantRecordsMaintainedInd | 0 | 1 |
| IRS990ScheduleF/GrantsToOrgOutsideUSGrp/CashGrantAmt | 0 | 15000 |
| IRS990ScheduleF/GrantsToOrgOutsideUSGrp/CashGrantAmt | 1 | 35000 |
| IRS990ScheduleF/GrantsToOrgOutsideUSGrp/CashGrantAmt | 2 | 9000 |
| IRS990ScheduleF/GrantsToOrgOutsideUSGrp/MannerOfCashDisbursementTxt | 0 | EFT |
| IRS990ScheduleF/GrantsToOrgOutsideUSGrp/MannerOfCashDisbursementTxt | 1 | EFT |
| IRS990ScheduleF/GrantsToOrgOutsideUSGrp/MannerOfCashDisbursementTxt | 2 | EFT |
| IRS990ScheduleF/GrantsToOrgOutsideUSGrp/PurposeOfGrantTxt | 0 | 2016-11: GETTING READY FOR DOING SCIENCE WITH LSST DATA: COMPUTING AND DATA ANALYSIS WORKSHOP |
| IRS990ScheduleF/GrantsToOrgOutsideUSGrp/PurposeOfGrantTxt | 1 | 2017-03: THE 2017 CLASSIFICATION CHALLENGE: AN LSST PHOTOMETRIC CLASSIFICATION CHALLENGE |
| IRS990ScheduleF/GrantsToOrgOutsideUSGrp/PurposeOfGrantTxt | 2 | 2017-04: STATISTICAL CHALLENGE FOR LARGE-SCALE STRUCTURE |
| IRS990ScheduleF/GrantsToOrgOutsideUSGrp/RegionTxt | 0 | EUROPE |
| IRS990ScheduleF/GrantsToOrgOutsideUSGrp/RegionTxt | 1 | NORTH AMERICA |
| IRS990ScheduleF/GrantsToOrgOutsideUSGrp/RegionTxt | 2 | EUROPE |
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Displayed year
2017 • Form 990Detailed filing. Detailed filing data is available for this year.