Liabilities / Assets
4th percentile
Higher debt load relative to assets than 4% of similar nonprofits.
Precomputed percentiles for this filing year versus similar nonprofits in the same peer cohort.
Liabilities / Assets
4th percentile
Higher debt load relative to assets than 4% of similar nonprofits.
Liabilities / Revenue
Score unavailable
Liabilities-to-revenue requires both liabilities and revenue on this filing.
Net Margin
Score unavailable
Net margin requires both revenue and expenses on this filing.
Top Officer Pay
Score unavailable
This filing does not contain officer compensation rows.
Asset Growth
Score unavailable
No earlier valid filing was available within the previous three public years.
Revenue Growth
Score unavailable
No valid filing value is available for this score.
Assets
$55,093,312
No earlier filing loaded for comparison.
Net Assets
$54,873,562
No earlier filing loaded for comparison.
Liabilities
$219,750
No earlier filing loaded for comparison.
Revenue
-
No earlier filing loaded for comparison.
Expenses
$80,864
No earlier filing loaded for comparison.
Net Income
-
No earlier filing loaded for comparison.
To advance understanding of the dynamic universe by enabling lsst, inc. Science through research and education.
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/AccountantCompileOrReview | 0 | 0 |
| IRS990/AccountsPayableAccruedExpenses/BOY | 0 | 98767 |
| IRS990/AccountsPayableAccruedExpenses/EOY | 0 | 219750 |
| IRS990/ActivitiesConductedPartnership | 0 | 0 |
| IRS990/ActivityOrMissionDescription | 0 | Science research-astronomy |
| IRS990/AddressPrincipalOfficerUS/AddressLine1 | 0 | 933 N Cherry Ave |
| IRS990/AddressPrincipalOfficerUS/City | 0 | Tucson |
| IRS990/AddressPrincipalOfficerUS/State | 0 | AZ |
| IRS990/AddressPrincipalOfficerUS/ZIPCode | 0 | 85719 |
| IRS990/AllOtherContributions | 0 | 15616 |
| IRS990/AnnualDisclosureCoveredPersons | 0 | 1 |
| IRS990/AuditCommittee | 0 | 0 |
| IRS990/BalanceSheetAmountsReported | 0 | 1 |
| IRS990/BenefitsPaidToMembersCY | 0 | 0 |
| IRS990/BsnssRltnshpThruFamilyMember | 0 | 0 |
| IRS990/BsnssRltnshpWithOrganization | 0 | 0 |
| IRS990/CashNonInterestBearing/BOY | 0 | 1963507 |
| IRS990/CashNonInterestBearing/EOY | 0 | 1725076 |
| IRS990/ChangesToOrganizingDocs | 0 | 0 |
| IRS990/CollectionsOfArt | 0 | 0 |
| IRS990/CompCurrentOfficersDirectors/ManagementAndGeneral | 0 | 4166 |
| IRS990/CompCurrentOfficersDirectors/Total | 0 | 4166 |
| IRS990/CompensationFromOtherSources | 0 | 0 |
| IRS990/CompensationProcessCEO | 0 | 0 |
| IRS990/CompensationProcessOther | 0 | 0 |
| IRS990/ComplianceWithBackupWitholding | 0 | 1 |
| IRS990/ConferencesMeetings/ProgramServices | 0 | 125242 |
| IRS990/ConferencesMeetings/Total | 0 | 125242 |
| IRS990/ConflictOfInterestPolicy | 0 | 1 |
| IRS990/ConservationEasements | 0 | 0 |
| IRS990/ConsolidatedAuditFinancialStmt | 0 | 0 |
| IRS990/ContributionsGrantsCurrentYear | 0 | 3334943 |
| IRS990/ContributionsGrantsPriorYear | 0 | 4021372 |
| IRS990/CreditCounseling | 0 | 0 |
| IRS990/DecisionsSubjectToApproval | 0 | 0 |
| IRS990/DeductibleContributionsOfArt | 0 | 0 |
| IRS990/DeductibleNonCashContributions | 0 | 0 |
| IRS990/DelegationOfManagementDuties | 0 | 0 |
| IRS990/DepreciationDepletion/ProgramServices | 0 | 7399 |
| IRS990/DepreciationDepletion/Total | 0 | 7399 |
| IRS990/DescribedIn501C3 | 0 | 1 |
| IRS990/Description | 0 | Construction and operation of astonomical research facility - 8.4 meter telescope. |
| IRS990/DisregardedEntity | 0 | 0 |
| IRS990/DocumentRetentionPolicy | 0 | 1 |
| IRS990/DonorAdvisedFunds | 0 | 0 |
| IRS990/ElectionOfBoardMembers | 0 | 0 |
| IRS990/EmploymentTaxReturnsFiled | 0 | 1 |
| IRS990/ExcessBenefitTransaction | 0 | 0 |
| IRS990/Expense | 0 | 76698 |
| IRS990/FamilyOrBusinessRelationship | 0 | 0 |
| IRS990/FederalGrantAuditPerformed | 0 | 1 |
| IRS990/FederalGrantAuditRequired | 0 | 1 |
| IRS990/FeesForServicesAccounting/ProgramServices | 0 | 19950 |
| IRS990/FeesForServicesAccounting/Total | 0 | 19950 |
| IRS990/FeesForServicesOther/ProgramServices | 0 | 9092787 |
| IRS990/FeesForServicesOther/Total | 0 | 9092787 |
| IRS990/FinancialStatementSeparate | 0 | X |
| IRS990/FollowSFAS117 | 0 | X |
| IRS990/ForeignActivities | 0 | 1 |
| IRS990/ForeignFinancialAccount | 0 | 0 |
| IRS990/ForeignOffice | 0 | 1 |
| IRS990/Form1098CFiled | 0 | 0 |
| IRS990/Form8282PropertyDisposedOf | 0 | 0 |
| IRS990/Form8899Filed | 0 | 0 |
| IRS990/Form990PartVIISectionA/AverageHoursPerWeek | 0 | 2.00 |
| IRS990/Form990PartVIISectionA/AverageHoursPerWeek | 1 | 2.00 |
| IRS990/Form990PartVIISectionA/AverageHoursPerWeek | 2 | 2.00 |
| IRS990/Form990PartVIISectionA/AverageHoursPerWeek | 3 | 2.00 |
| IRS990/Form990PartVIISectionA/AverageHoursPerWeek | 4 | 2.00 |
| IRS990/Form990PartVIISectionA/AverageHoursPerWeek | 5 | 2.00 |
| IRS990/Form990PartVIISectionA/AverageHoursPerWeek | 6 | 2.00 |
| IRS990/Form990PartVIISectionA/AverageHoursPerWeek | 7 | 2.00 |
| IRS990/Form990PartVIISectionA/AverageHoursPerWeek | 8 | 2.00 |
| IRS990/Form990PartVIISectionA/AverageHoursPerWeek | 9 | 2.00 |
| IRS990/Form990PartVIISectionA/AverageHoursPerWeek | 10 | 2.00 |
| IRS990/Form990PartVIISectionA/AverageHoursPerWeek | 11 | 2.00 |
| IRS990/Form990PartVIISectionA/AverageHoursPerWeek | 12 | 2.00 |
| IRS990/Form990PartVIISectionA/IndividualTrusteeOrDirector | 0 | X |
| IRS990/Form990PartVIISectionA/IndividualTrusteeOrDirector | 1 | X |
| IRS990/Form990PartVIISectionA/IndividualTrusteeOrDirector | 2 | X |
| IRS990/Form990PartVIISectionA/IndividualTrusteeOrDirector | 3 | X |
| IRS990/Form990PartVIISectionA/IndividualTrusteeOrDirector | 4 | X |
| IRS990/Form990PartVIISectionA/IndividualTrusteeOrDirector | 5 | X |
| IRS990/Form990PartVIISectionA/IndividualTrusteeOrDirector | 6 | X |
| IRS990/Form990PartVIISectionA/IndividualTrusteeOrDirector | 7 | X |
| IRS990/Form990PartVIISectionA/IndividualTrusteeOrDirector | 8 | X |
| IRS990/Form990PartVIISectionA/IndividualTrusteeOrDirector | 9 | X |
| IRS990/Form990PartVIISectionA/IndividualTrusteeOrDirector | 10 | X |
| IRS990/Form990PartVIISectionA/IndividualTrusteeOrDirector | 11 | X |
| IRS990/Form990PartVIISectionA/NamePerson | 0 | Peter Strittmatter |
| IRS990/Form990PartVIISectionA/NamePerson | 1 | David MacFarlane |
| IRS990/Form990PartVIISectionA/NamePerson | 2 | Fred Gilman |
| IRS990/Form990PartVIISectionA/NamePerson | 3 | Peter LaPage |
| IRS990/Form990PartVIISectionA/NamePerson | 4 | Lawrence Ramsey |
| IRS990/Form990PartVIISectionA/NamePerson | 5 | Mario Hamuy |
| IRS990/Form990PartVIISectionA/NamePerson | 6 | Michael Strauss |
| IRS990/Form990PartVIISectionA/NamePerson | 7 | Lee Huntsman |
| IRS990/Form990PartVIISectionA/NamePerson | 8 | John Schaefer |
| IRS990/Form990PartVIISectionA/NamePerson | 9 | David Silva |
| IRS990/Form990PartVIISectionA/NamePerson | 10 | Danny Powell |
| IRS990/Form990PartVIISectionA/NamePerson | 11 | Ian Shipley |
| IRS990/Form990PartVIISectionA/NamePerson | 12 | Sidney Wolff |
| IRS990/Form990PartVIISectionA/Officer | 0 | X |
| IRS990/Form990PartVIISectionA/OtherCompensation | 0 | 0 |
| IRS990/Form990PartVIISectionA/OtherCompensation | 1 | 0 |
| IRS990/Form990PartVIISectionA/OtherCompensation | 2 | 0 |
| IRS990/Form990PartVIISectionA/OtherCompensation | 3 | 0 |
| IRS990/Form990PartVIISectionA/OtherCompensation | 4 | 0 |
| IRS990/Form990PartVIISectionA/OtherCompensation | 5 | 0 |
| IRS990/Form990PartVIISectionA/OtherCompensation | 6 | 0 |
| IRS990/Form990PartVIISectionA/OtherCompensation | 7 | 0 |
| IRS990/Form990PartVIISectionA/OtherCompensation | 8 | 0 |
| IRS990/Form990PartVIISectionA/OtherCompensation | 9 | 0 |
| IRS990/Form990PartVIISectionA/OtherCompensation | 10 | 0 |
| IRS990/Form990PartVIISectionA/OtherCompensation | 11 | 0 |
| IRS990/Form990PartVIISectionA/OtherCompensation | 12 | 0 |
| IRS990/Form990PartVIISectionA/ReportableCompFromOrganization | 0 | 0 |
| IRS990/Form990PartVIISectionA/ReportableCompFromOrganization | 1 | 0 |
| IRS990/Form990PartVIISectionA/ReportableCompFromOrganization | 2 | 0 |
| IRS990/Form990PartVIISectionA/ReportableCompFromOrganization | 3 | 0 |
| IRS990/Form990PartVIISectionA/ReportableCompFromOrganization | 4 | 0 |
| IRS990/Form990PartVIISectionA/ReportableCompFromOrganization | 5 | 0 |
| IRS990/Form990PartVIISectionA/ReportableCompFromOrganization | 6 | 0 |
| IRS990/Form990PartVIISectionA/ReportableCompFromOrganization | 7 | 0 |
| IRS990/Form990PartVIISectionA/ReportableCompFromOrganization | 8 | 41667 |
| IRS990/Form990PartVIISectionA/ReportableCompFromOrganization | 9 | 0 |
| IRS990/Form990PartVIISectionA/ReportableCompFromOrganization | 10 | 0 |
| IRS990/Form990PartVIISectionA/ReportableCompFromOrganization | 11 | 0 |
| IRS990/Form990PartVIISectionA/ReportableCompFromOrganization | 12 | 0 |
| IRS990/Form990PartVIISectionA/ReportableCompFromRelatedOrgs | 0 | 0 |
| IRS990/Form990PartVIISectionA/ReportableCompFromRelatedOrgs | 1 | 0 |
| IRS990/Form990PartVIISectionA/ReportableCompFromRelatedOrgs | 2 | 0 |
| IRS990/Form990PartVIISectionA/ReportableCompFromRelatedOrgs | 3 | 0 |
| IRS990/Form990PartVIISectionA/ReportableCompFromRelatedOrgs | 4 | 0 |
| IRS990/Form990PartVIISectionA/ReportableCompFromRelatedOrgs | 5 | 0 |
| IRS990/Form990PartVIISectionA/ReportableCompFromRelatedOrgs | 6 | 0 |
| IRS990/Form990PartVIISectionA/ReportableCompFromRelatedOrgs | 7 | 0 |
| IRS990/Form990PartVIISectionA/ReportableCompFromRelatedOrgs | 8 | 0 |
| IRS990/Form990PartVIISectionA/ReportableCompFromRelatedOrgs | 9 | 0 |
| IRS990/Form990PartVIISectionA/ReportableCompFromRelatedOrgs | 10 | 0 |
| IRS990/Form990PartVIISectionA/ReportableCompFromRelatedOrgs | 11 | 0 |
| IRS990/Form990PartVIISectionA/ReportableCompFromRelatedOrgs | 12 | 0 |
| IRS990/Form990PartVIISectionA/Title | 0 | Board Member |
| IRS990/Form990PartVIISectionA/Title | 1 | Board Member |
| IRS990/Form990PartVIISectionA/Title | 2 | board Member |
| IRS990/Form990PartVIISectionA/Title | 3 | Board Member |
| IRS990/Form990PartVIISectionA/Title | 4 | board Member |
| IRS990/Form990PartVIISectionA/Title | 5 | board Member |
| IRS990/Form990PartVIISectionA/Title | 6 | board Member |
| IRS990/Form990PartVIISectionA/Title | 7 | Vice Chair |
| IRS990/Form990PartVIISectionA/Title | 8 | Board Chairman |
| IRS990/Form990PartVIISectionA/Title | 9 | Board Member |
| IRS990/Form990PartVIISectionA/Title | 10 | Treasurer |
| IRS990/Form990PartVIISectionA/Title | 11 | Board Member |
| IRS990/Form990PartVIISectionA/Title | 12 | President |
| IRS990/Form990ProvidedToGoverningBody | 0 | 0 |
| IRS990/FormersListed | 0 | 0 |
| IRS990/FSAudited | 0 | 1 |
| IRS990/FundraisingActivities | 0 | 0 |
| IRS990/FundsToPayPremiums | 0 | 0 |
| IRS990/Gaming | 0 | 0 |
| IRS990/GovernmentGrants | 0 | 3319327 |
| IRS990/GrantsAndSimilarAmntsCY | 0 | 0 |
| IRS990/GrantsToIndividuals | 0 | 0 |
| IRS990/GrantsToOrganizations | 0 | 0 |
| IRS990/GrantToRelatedPerson | 0 | 0 |
| IRS990/GrossReceipts | 0 | 4414580 |
| IRS990/GroupReturnForAffiliates | 0 | 0 |
| IRS990/Hospital | 0 | 0 |
| IRS990/IndependentAuditFinancialStmt | 0 | 1 |
| IRS990/Insurance/ProgramServices | 0 | 10035 |
| IRS990/Insurance/Total | 0 | 10035 |
| IRS990/InvestmentIncomeCurrentYear | 0 | 5862 |
| IRS990/InvestmentIncome/ExclusionAmount | 0 | 5862 |
| IRS990/InvestmentIncomePriorYear | 0 | 28621 |
| IRS990/InvestmentIncome/TotalRevenueColumn | 0 | 5862 |
| IRS990/InvestmentInJointVenture | 0 | 0 |
| IRS990/LandBldgEquipmentAccumDeprec | 0 | 56732 |
| IRS990/LandBuildingsEquipmentBasis | 0 | 57705 |
| IRS990/LandBuildingsEquipmentBasisNet/BOY | 0 | 8372 |
| IRS990/LandBuildingsEquipmentBasisNet/EOY | 0 | 973 |
| IRS990/LoanToOfficerOrDQP | 0 | 0 |
| IRS990/LobbyingActivities | 0 | 0 |
| IRS990/LocalChapters | 0 | 0 |
| IRS990/MaterialDiversionOrMisuse | 0 | 0 |
| IRS990/MembersOrStockholders | 0 | 1 |
| IRS990/MethodOfAccountingAccrual | 0 | X |
| IRS990/MinutesOfCommittees | 0 | 0 |
| IRS990/MinutesOfGoverningBody | 0 | 1 |
| IRS990/MissionDescription | 0 | Science research-astronomy |
| IRS990/MoreThan5000KToIndividuals | 0 | 0 |
| IRS990/MoreThan5000KToOrganizations | 0 | 0 |
| IRS990/NameOfPrincipalOfficerPerson | 0 | Dr Sidney Wolff |
| IRS990/NbrIndependentVotingMembers | 0 | 11 |
| IRS990/NbrVotingGoverningBodyMembers | 0 | 12 |
| IRS990/NbrVotingMembersGoverningBody | 0 | 12 |
| IRS990/NetAssetsOrFundBalancesBOY | 0 | 50539846 |
| IRS990/NetAssetsOrFundBalancesEOY | 0 | 54873562 |
| IRS990/NetUnrelatedBusinessTxblIncome | 0 | 0 |
| IRS990/NonDeductibleContributions | 0 | 0 |
| IRS990/NumberFormsTransmittedWith1096 | 0 | 0 |
| IRS990/NumberIndependentVotingMembers | 0 | 11 |
| IRS990/NumberIndividualsGT100K | 0 | 0 |
| IRS990/NumberOfContractorsGT100K | 0 | 0 |
| IRS990/NumberOfEmployees | 0 | 1 |
| IRS990/NumberW2GIncluded | 0 | 0 |
| IRS990/Occupancy/ProgramServices | 0 | 25518 |
| IRS990/Occupancy/Total | 0 | 25518 |
| IRS990/OfficeExpenses/ProgramServices | 0 | 39637 |
| IRS990/OfficeExpenses/Total | 0 | 39637 |
| IRS990/OfficerEntityWithBsnssRltnshp | 0 | 0 |
| IRS990/OfficerMailingAddress | 0 | 0 |
| IRS990/Organization501c | 0 | X |
| IRS990/OtherAssetsTotal/BOY | 0 | 31718369 |
| IRS990/OtherAssetsTotal/EOY | 0 | 41515809 |
| IRS990/OtherExpensePriorYear | 0 | 95688 |
| IRS990/OtherExpensesCurrentYear | 0 | 76698 |
| IRS990/OtherExpenses/Description | 0 | General Overhead |
| IRS990/OtherExpenses/Description | 1 | Miscellaneous Expense |
| IRS990/OtherExpenses/Description | 2 | Supplies |
| IRS990/OtherExpenses/Description | 3 | Allocation to Construct |
| IRS990/OtherExpenses/ProgramServices | 0 | 219743 |
| IRS990/OtherExpenses/ProgramServices | 1 | 81923 |
| IRS990/OtherExpenses/ProgramServices | 2 | 81719 |
| IRS990/OtherExpenses/ProgramServices | 3 | -9821173 |
| IRS990/OtherExpenses/Total | 0 | 219743 |
| IRS990/OtherExpenses/Total | 1 | 81923 |
| IRS990/OtherExpenses/Total | 2 | 81719 |
| IRS990/OtherExpenses/Total | 3 | -9821173 |
| IRS990/OtherRevenueCurrentYear | 0 | 0 |
| IRS990/PartialLiquidation | 0 | 0 |
| IRS990/PledgesAndGrantsReceivable/BOY | 0 | 11974776 |
| IRS990/PledgesAndGrantsReceivable/EOY | 0 | 5990392 |
| IRS990/PoliticalActivities | 0 | 0 |
| IRS990/PremiumsPaid | 0 | 0 |
| IRS990/PrepaidExpensesDeferredCharges/EOY | 0 | 4856 |
| IRS990/PriorExcessBenefitTransaction | 0 | 0 |
| IRS990/ProfessionalFundraising | 0 | 0 |
| IRS990/ProgramServiceRevenue/BusinessCode | 0 | 541700 |
| IRS990/ProgramServiceRevenueCY | 0 | 1073775 |
| IRS990/ProgramServiceRevenue/Description | 0 | membership fees |
| IRS990/ProgramServiceRevenue/RelatedOrExemptFunctionIncome | 0 | 1073775 |
| IRS990/ProgramServiceRevenue/TotalRevenueColumn | 0 | 1073775 |
| IRS990/ProhibitedTaxShelterTrans | 0 | 0 |
| IRS990/QuidProQuoContributions | 0 | 0 |
| IRS990/RegularMonitoringEnforcement | 0 | 1 |
| IRS990/RelatedEntity | 0 | 0 |
| IRS990/RelatedOrgControlledEntity | 0 | 0 |
| IRS990/Revenue | 0 | 1073775 |
| IRS990/RevenuesLessExpensesCY | 0 | 4333716 |
| IRS990/RevenuesLessExpensesPriorYear | 0 | 3909647 |
| IRS990/SalariesEtcCurrentYear | 0 | 4166 |
| IRS990/SalariesEtcPriorYear | 0 | 44658 |
| IRS990/SavingsAndTempCashInvestments/BOY | 0 | 4973589 |
| IRS990/SavingsAndTempCashInvestments/EOY | 0 | 5856206 |
| IRS990ScheduleA/AmountsSubstContributorsTotal | 0 | 27962550 |
| IRS990ScheduleA/GiftsGrantsContribReceived170/CurrentTaxYear | 0 | 4408718 |
| IRS990ScheduleA/GiftsGrantsContribReceived170/CurrentTaxYearMinus1Year | 0 | 4021372 |
| IRS990ScheduleA/GiftsGrantsContribReceived170/CurrentTaxYearMinus2Years | 0 | 32567644 |
| IRS990ScheduleA/GiftsGrantsContribReceived170/CurrentTaxYearMinus3Years | 0 | 6911650 |
| IRS990ScheduleA/GiftsGrantsContribReceived170/CurrentTaxYearMinus4Years | 0 | 2680589 |
| IRS990ScheduleA/GiftsGrantsContribReceived170/Total | 0 | 50589973 |
| IRS990ScheduleA/GrossInvestmentIncome170/CurrentTaxYear | 0 | 5862 |
| IRS990ScheduleA/GrossInvestmentIncome170/CurrentTaxYearMinus1Year | 0 | 28621 |
| IRS990ScheduleA/GrossInvestmentIncome170/CurrentTaxYearMinus2Years | 0 | 171419 |
| IRS990ScheduleA/GrossInvestmentIncome170/CurrentTaxYearMinus3Years | 0 | 69707 |
| IRS990ScheduleA/GrossInvestmentIncome170/CurrentTaxYearMinus4Years | 0 | 70663 |
| IRS990ScheduleA/GrossInvestmentIncome170/Total | 0 | 346272 |
| IRS990ScheduleA/PubliclySupportedOrg170b1Avi | 0 | X |
| IRS990ScheduleA/PublicSupportPertcentage170 | 0 | 0.44420 |
| IRS990ScheduleA/PublicSupportPertcentPriorYear | 0 | 0.44230 |
| IRS990ScheduleA/PublicSupportTotal170 | 0 | 22627423 |
| IRS990ScheduleA/ThirtyThreePercntTestsCY170 | 0 | X |
| IRS990ScheduleA/Total170/CurrentTaxYear | 0 | 4408718 |
| IRS990ScheduleA/Total170/CurrentTaxYearMinus1Year | 0 | 4021372 |
| IRS990ScheduleA/Total170/CurrentTaxYearMinus2Years | 0 | 32567644 |
| IRS990ScheduleA/Total170/CurrentTaxYearMinus3Years | 0 | 6911650 |
| IRS990ScheduleA/Total170/CurrentTaxYearMinus4Years | 0 | 2680589 |
| IRS990ScheduleA/Total170/Total | 0 | 50589973 |
| IRS990ScheduleA/TotalSupport | 0 | 50936245 |
| IRS990/ScheduleBRequired | 0 | 0 |
| IRS990ScheduleD/Equipment/BookValue | 0 | 973 |
| IRS990ScheduleD/Equipment/Depreciation | 0 | 56732 |
| IRS990ScheduleD/Equipment/OtherCostOrOtherBasis | 0 | 57705 |
| IRS990ScheduleD/ExcessOrDeficitForYear | 0 | 4333716 |
| IRS990ScheduleD/ExcessOrDeficitPerFS | 0 | 4333716 |
| IRS990ScheduleD/ExpensesNotRptdF990 | 0 | 0 |
| IRS990ScheduleD/ExpensesNotRptdOnFinStmt | 0 | 0 |
| IRS990ScheduleD/ExpensesSubtotal | 0 | 80864 |
| IRS990ScheduleD/Form990ScheduleDPartXIV/Explanation | 0 | No uncertain tax positions footnote. |
| IRS990ScheduleD/Form990ScheduleDPartXIV/Identifier | 0 | Part X: |
| IRS990ScheduleD/Form990ScheduleDPartXIV/ReturnReference | 0 | Description of Uncertain Tax Positions Under FIN 48: |
| IRS990ScheduleD/OtherAssets/BookValue | 0 | 41502449 |
| IRS990ScheduleD/OtherAssets/BookValue | 1 | 13360 |
| IRS990ScheduleD/OtherAssets/Description | 0 | Work in progress |
| IRS990ScheduleD/OtherAssets/Description | 1 | Other Current Assets |
| IRS990ScheduleD/RevenueNotRptdF990 | 0 | 0 |
| IRS990ScheduleD/RevenueNotRptdOnFinStmt | 0 | 0 |
| IRS990ScheduleD/RevenueSubtotal | 0 | 4414580 |
| IRS990ScheduleD/TotalAdjustments | 0 | 0 |
| IRS990ScheduleD/TotalBookValueOtherAssets | 0 | 41515809 |
| IRS990ScheduleD/TotalExpenses | 0 | 80864 |
| IRS990ScheduleD/TotalExpensesPerForm990 | 0 | 80864 |
| IRS990ScheduleD/TotalOfBookValueLandBuildings | 0 | 973 |
| IRS990ScheduleD/TotalRevenue | 0 | 4414580 |
| IRS990ScheduleD/TotalRevenuePerForm990 | 0 | 4414580 |
| IRS990ScheduleD/TotExpensesEtcAuditedFinclStmt | 0 | 80864 |
| IRS990ScheduleD/TotRevenueEtcAuditedFinclStmt | 0 | 4414580 |
| IRS990ScheduleF/AcctsActvsOutUSTable/NumberOfEmployees | 0 | 2 |
| IRS990ScheduleF/AcctsActvsOutUSTable/NumberOfOffices | 0 | 1 |
| IRS990ScheduleF/AcctsActvsOutUSTable/Region | 0 | South America |
| IRS990ScheduleF/AcctsActvsOutUSTable/SpecificServicesProvided | 0 | Construction & operation of astronomical research facility - 8.4 meter telescope. |
| IRS990ScheduleF/AcctsActvsOutUSTable/TotalExpenditures | 0 | 41579147 |
| IRS990ScheduleF/AcctsActvsOutUSTable/TypeOfActivitiesConducted | 0 | Program Services |
| IRS990ScheduleF/Form990ScheduleFPartIV/Explanation | 0 | Schedule F, Part I, Line 3: Fiscal year program expenses: $76,698 Telescope Work In Progress Balance at the end of the tax year: $41,502,449 Total expenditures and investments: $41,579,147 |
| IRS990ScheduleF/Form990ScheduleFPartIV/Identifier | 0 | Method Used to Acccount for Expenditures: |
| IRS990ScheduleF/TotalAmountSpent | 0 | 41579147 |
| IRS990ScheduleF/TotalNumberOfEmployees | 0 | 2 |
| IRS990ScheduleF/TotalNumberOfOffices | 0 | 1 |
| IRS990/ScheduleJRequired | 0 | 0 |
| IRS990ScheduleO/GeneralExplanation/Explanation | 0 | LSST, Inc. members are Adler University, Brookhaven National Laboratory (BNL), California Institute of Technology, Carnegie Mellon University, Chile, Cornell University, Drexel University, George Mason University, Google, Inc., Harvard-Smithsonian Center for Astrophysics, Insitut de Physique Nucleaire et de Physique des Particules (IN2P3), Johns Hopkins University, Kavli Institute for Particle Astrophysics and Cosmology (KIPAC) - Stanford University, Las Cumbres Observatory Global Telescope Network, Inc., Lawrence Livermore National Laboratory (LLNL), Los Alamos National Laboratory (LANL), National Optical Astronomy Observatory, Princeton University, Purdue University, Research Corporation for Science Advancement, Rutgers University, SLAC National Accelerator Laboratory, Space Telescope Science Institute, Texas A & M University, The Pennsylvania State University, The University of Arizona, University of California at Davis, University of California at Irvine, University of Illinois at Urbana-Champaign, University of Michigan, University of Pennsylvania, University of Pittsburgh, University of Washington, and Vanderbilt University. |
| IRS990ScheduleO/GeneralExplanation/Explanation | 1 | There are no committees with authority to act on behalf of the governing body. |
| IRS990ScheduleO/GeneralExplanation/Explanation | 2 | The Form 990 is reviewed by the President, Project Manager and Business Manager before submission. |
| IRS990ScheduleO/GeneralExplanation/Explanation | 3 | The conflict of interest policy is monitored and enforced by AURA/NOAO. |
| IRS990ScheduleO/GeneralExplanation/Explanation | 4 | Documents are available upon request. |
| IRS990ScheduleO/GeneralExplanation/Explanation | 5 | Sidney Wolff, LSST President, was compensated $160,466 during the 2009 calendar year by AURA/NOAO for her services at LSST, Inc. Her fiscal year compensation (10/1/09 - 9/30/10) was $149,858. |
| IRS990ScheduleO/GeneralExplanation/Identifier | 0 | Form 990, Part VI, Section A, line 6 |
| IRS990ScheduleO/GeneralExplanation/Identifier | 1 | Form 990, Part VI, Section A, line 8b |
| IRS990ScheduleO/GeneralExplanation/Identifier | 2 | Form 990, Part VI, Section B, line 11 |
| IRS990ScheduleO/GeneralExplanation/Identifier | 3 | Form 990, Part VI, Section B, line 12c |
| IRS990ScheduleO/GeneralExplanation/Identifier | 4 | Form 990, Part VI, Section C, line 19 |
| IRS990ScheduleO/GeneralExplanation/Identifier | 5 | Form 990, Part VII, Officer Compensation: |
| IRS990/ScheduleORequired | 0 | 1 |
| IRS990/School | 0 | 0 |
| IRS990/SignificantChange | 0 | 0 |
| IRS990/SignificantNewProgramServices | 0 | 0 |
| IRS990/StateLegalDomicile | 0 | AZ |
| IRS990/StatesWhereCopyOfReturnIsFiled | 0 | AZ |
| IRS990/TaxablePartyNotification | 0 | 0 |
| IRS990/TaxExemptBonds | 0 | 0 |
| IRS990/TemporarilyRestrictedNetAssets/BOY | 0 | 17721828 |
| IRS990/TemporarilyRestrictedNetAssets/EOY | 0 | 12653930 |
| IRS990/Terminated | 0 | 0 |
| IRS990/TermOrPermanentEndowments | 0 | 0 |
| IRS990/TheBooksAreInCareOf/AddressUS/AddressLine1 | 0 | 933 N Cherry Ave |
| IRS990/TheBooksAreInCareOf/AddressUS/City | 0 | Tucson |
| IRS990/TheBooksAreInCareOf/AddressUS/State | 0 | AZ |
| IRS990/TheBooksAreInCareOf/AddressUS/ZIPCode | 0 | 85719 |
| IRS990/TheBooksAreInCareOf/NameBusiness/BusinessNameLine1 | 0 | AURA Inc |
| IRS990/TheBooksAreInCareOf/TelephoneNumber | 0 | 5203188000 |
| IRS990/TotalAssets/BOY | 0 | 50638613 |
| IRS990/TotalAssetsBOY | 0 | 50638613 |
| IRS990/TotalAssets/EOY | 0 | 55093312 |
| IRS990/TotalAssetsEOY | 0 | 55093312 |
| IRS990/TotalCompGT150K | 0 | 0 |
| IRS990/TotalContributions | 0 | 3334943 |
| IRS990/TotalExpensesCurrentYear | 0 | 80864 |
| IRS990/TotalExpensesPriorYear | 0 | 140346 |
| IRS990/TotalFunctionalExpenses/Fundraising | 0 | 0 |
| IRS990/TotalFunctionalExpenses/ManagementAndGeneral | 0 | 4166 |
| IRS990/TotalFunctionalExpenses/ProgramServices | 0 | 76698 |
| IRS990/TotalFunctionalExpenses/Total | 0 | 80864 |
| IRS990/TotalFundrsngExpCurrentYear | 0 | 0 |
| IRS990/TotalGrossUBI | 0 | 0 |
| IRS990/TotalLiabilities/BOY | 0 | 98767 |
| IRS990/TotalLiabilitiesBOY | 0 | 98767 |
| IRS990/TotalLiabilities/EOY | 0 | 219750 |
| IRS990/TotalLiabilitiesEOY | 0 | 219750 |
| IRS990/TotalLiabNetAssetsFundBalances/BOY | 0 | 50638613 |
| IRS990/TotalLiabNetAssetsFundBalances/EOY | 0 | 55093312 |
| IRS990/TotalNbrEmployees | 0 | 1 |
| IRS990/TotalNbrVolunteers | 0 | 0 |
| IRS990/TotalNetAssetsFundBalances/BOY | 0 | 50539846 |
| IRS990/TotalNetAssetsFundBalances/EOY | 0 | 54873562 |
| IRS990/TotalOtherCompensation | 0 | 0 |
| IRS990/TotalProfFundrsngExpCY | 0 | 0 |
| IRS990/TotalProgramServiceExpense | 0 | 76698 |
| IRS990/TotalProgramServiceRevenue | 0 | 1073775 |
| IRS990/TotalReportableCompFrmRltdOrgs | 0 | 0 |
| IRS990/TotalReportableCompFromOrg | 0 | 41667 |
| IRS990/TotalRevenueCurrentYear | 0 | 4414580 |
| IRS990/TotalRevenue/ExclusionAmount | 0 | 5862 |
| IRS990/TotalRevenuePriorYear | 0 | 4049993 |
| IRS990/TotalRevenue/RelatedOrExemptFunctionIncome | 0 | 1073775 |
| IRS990/TotalRevenue/TotalRevenueColumn | 0 | 4414580 |
| IRS990/TotalRevenue/UnrelatedBusinessRevenue | 0 | 0 |
| IRS990/TransfersToExemptNonChrtblOrg | 0 | 0 |
| IRS990/Travel/ProgramServices | 0 | 193918 |
| IRS990/Travel/Total | 0 | 193918 |
| IRS990/TypeOfOrganizationCorporation | 0 | X |
| IRS990/UnrelatedBusinessIncome | 0 | 0 |
| IRS990/UnrestrictedNetAssets/BOY | 0 | 32818018 |
| IRS990/UnrestrictedNetAssets/EOY | 0 | 42219632 |
| IRS990/UponRequest | 0 | X |
| IRS990/WebSite | 0 | www.lsst.org/lsst |
| IRS990/WhistleblowerPolicy | 0 | 1 |
| IRS990/YearFormation | 0 | 2003 |
| ReturnHeader/BuildTS | 0 | 2016-02-24 21:20:13Z |
| ReturnHeader/Filer/EIN | 0 | 562390650 |
| ReturnHeader/Filer/Name/BusinessNameLine1 | 0 | LSST Inc |
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Displayed year
2010 • Form 990Facts available. Structured filing facts are available, but richer extracted sections are limited.