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Entire Database Spectra Summary

Basic Summary
Summary by Year and Month
Summary by Object
Summary by Object (descending by number of spectra)
Summary by Observer
Summary by Spectrograph
Totals by Section
Totals by Section and Object Type
Totals by Section, Object Type and Subtype
Totals by Section and Object
Totals by Section and Observer

Totals by BAA Section

BAA SectionNumber of SpectraNumber of ObserversFirst Spectrum JDLatest Spectrum JDFirst Spectrum UTLatest Spectrum UT
Comet70102457029.3350002460601.2933006 Jan 2015 20:02:24.00000017 Oct 2024 19:02:21.120000
Deep Sky625192456733.4344002460615.01960016 Mar 2014 22:25:32.16000031 Oct 2024 12:28:13.440000
Mixed3962456707.4588002459867.40277818 Feb 2014 23:00:40.32000014 Oct 2022 21:40:00.019200
None530222456469.4363002460637.54703725 Jun 2013 22:28:16.32000023 Nov 2024 01:07:43.996800
Solar212459349.1208002459351.34560014 May 2021 14:53:57.12000016 May 2021 20:17:39.840000
Variable Star14,753442456361.2847222460640.5979009 Mar 2013 18:49:59.98080026 Nov 2024 02:20:58.560000