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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

Year	Total	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2025	1,347	281	174	186	77	112	87	164	78	60	50	73	5
2024	2,504	152	119	153	248	208	156	192	294	319	246	224	193
2023	1,961	102	118	183	321	186	175	214	122	137	143	154	106
2022	2,034	216	101	125	101	57	141	105	347	251	191	224	175
2021	2,107	102	228	172	159	143	154	132	206	194	150	181	286
2020	2,280	262	200	152	185	247	114	187	155	182	155	224	217
2019	2,163	195	201	131	134	131	106	180	232	188	217	165	283
2018	1,631	73	143	67	115	155	184	163	92	110	174	170	185
2017	672	46	12	66	87	38	36	32	64	69	58	91	73
2016	579	61	50	57	23	25	10	47	96	54	45	68	43
2015	399	58	32	21	23	24	35	45	45	29	19	55	13
2014	275	22	14	11	15	6	5	13	15	21	55	36	62
2013	176	0	0	7	9	1	11	18	16	22	26	47	19