Paper Counts
Year |
GO |
Archival |
Part GO Part Archival |
Programs not Assigned |
Total |
2023 |
384 |
466 |
187 |
19 |
1056 |
2022 |
369 |
429 |
137 |
29 |
964 |
2021 |
335 |
513 |
148 |
35 |
1031 |
2020 |
337 |
435 |
134 |
24 |
930 |
2019 |
369 |
457 |
170 |
20 |
1016 |
2018 |
369 |
397 |
172 |
31 |
969 |
2017 |
343 |
374 |
175 |
22 |
914 |
2016 |
333 |
370 |
160 |
20 |
883 |
2015 |
329 |
353 |
159 |
12 |
853 |
2014 |
302 |
358 |
142 |
18 |
820 |
2013 |
279 |
314 |
119 |
73 |
785 |
2012 |
310 |
361 |
135 |
42 |
848 |
2011 |
270 |
385 |
112 |
22 |
789 |
2010 |
259 |
356 |
107 |
12 |
734 |
2009 |
265 |
307 |
88 |
20 |
680 |
2008 |
236 |
325 |
81 |
63 |
705 |
2007 |
268 |
320 |
87 |
58 |
733 |
2006 |
227 |
295 |
114 |
79 |
715 |
2005 |
248 |
267 |
120 |
51 |
686 |
2004 |
238 |
248 |
98 |
27 |
611 |
2003 |
216 |
274 |
108 |
9 |
607 |
2002 |
241 |
202 |
99 |
60 |
602 |
2001 |
262 |
181 |
73 |
44 |
560 |
2000 |
247 |
183 |
66 |
41 |
537 |
1999 |
237 |
174 |
53 |
38 |
502 |
1998 |
278 |
164 |
41 |
27 |
510 |
1997 |
213 |
118 |
43 |
4 |
378 |
1996 |
177 |
84 |
35 |
11 |
307 |
1995 |
162 |
59 |
20 |
3 |
244 |
1994 |
122 |
39 |
14 |
3 |
178 |
1993 |
72 |
29 |
8 |
3 |
112 |
1992 |
34 |
18 |
4 |
2 |
58 |
1991 |
31 |
9 |
1 |
1 |
42 |
Paper counts chart
Unique Authors
Year |
# Authors |
# First Authors |
2023
|
6690 |
930 |
2022
|
5570 |
854 |
2021
|
6809 |
953 |
2020
|
5717 |
847 |
2019
|
5756 |
923 |
2018
|
4959 |
877 |
2017
|
7899 |
809 |
2016
|
4556 |
801 |
2015
|
4254 |
750 |
2014
|
3847 |
721 |
2013
|
3600 |
710 |
2012
|
4126 |
754 |
2011
|
3916 |
696 |
2010
|
3263 |
653 |
2009
|
2754 |
606 |
2008
|
2768 |
626 |
2007
|
2719 |
648 |
2006
|
2459 |
624 |
2005
|
2409 |
597 |
2004
|
2063 |
531 |
2003
|
2034 |
526 |
2002
|
1869 |
497 |
2001
|
1804 |
470 |
2000
|
1709 |
450 |
1999
|
1501 |
422 |
1998
|
1572 |
435 |
1997
|
1121 |
321 |
1996
|
838 |
253 |
1995
|
800 |
202 |
1994
|
589 |
146 |
1993
|
387 |
98 |
1992
|
194 |
47 |
1991
|
149 |
36 |
Total
|
26095 |
8161 |
Unique Authors Chart
Citations
The citations are the sum of all citations and the average number of citations for science papers published in that
year. Due to the way
citations are calculated via ADS, a single citing paper can count for two or more citations. Other observatories may
calculate citations differently.
Year |
# Papers |
# Citations |
Avg # Citations |
# GO Citations |
Avg # GO Citations |
# AR Citations |
Avg # AR Citations |
# Part Citations |
Avg # Part Citations |
2023 |
1056 |
11969 |
11.0 |
4037 |
11.0 |
5040 |
11.0 |
2771 |
15.0 |
2022 |
964 |
16336 |
17.0 |
6416 |
17.0 |
5432 |
13.0 |
4053 |
30.0 |
2021 |
1031 |
20558 |
20.0 |
7048 |
21.0 |
9112 |
18.0 |
3750 |
25.0 |
2020 |
930 |
37318 |
40.0 |
10035 |
30.0 |
22357 |
51.0 |
4206 |
31.0 |
2019 |
1016 |
41582 |
41.0 |
17105 |
46.0 |
15068 |
33.0 |
8597 |
51.0 |
2018 |
969 |
45077 |
47.0 |
19819 |
54.0 |
16905 |
43.0 |
6960 |
40.0 |
2017 |
914 |
48337 |
53.0 |
17678 |
52.0 |
15088 |
40.0 |
14889 |
85.0 |
2016 |
883 |
46320 |
52.0 |
21225 |
64.0 |
14282 |
39.0 |
9312 |
58.0 |
2015 |
853 |
50010 |
59.0 |
20998 |
64.0 |
15917 |
45.0 |
12752 |
80.0 |
2014 |
820 |
51272 |
63.0 |
21795 |
72.0 |
17529 |
49.0 |
11159 |
79.0 |
2013 |
785 |
53477 |
68.0 |
22137 |
79.0 |
16091 |
51.0 |
10836 |
91.0 |
2012 |
848 |
54646 |
64.0 |
22582 |
73.0 |
18363 |
51.0 |
11290 |
84.0 |
2011 |
789 |
56855 |
72.0 |
24267 |
90.0 |
20637 |
54.0 |
9977 |
89.0 |
2010 |
734 |
54504 |
74.0 |
23833 |
92.0 |
20490 |
58.0 |
8195 |
77.0 |
2009 |
680 |
48849 |
72.0 |
21673 |
82.0 |
18976 |
62.0 |
6903 |
78.0 |
2008 |
705 |
50421 |
72.0 |
17668 |
75.0 |
20846 |
64.0 |
7741 |
96.0 |
2007 |
733 |
59168 |
81.0 |
28996 |
108.0 |
19874 |
62.0 |
6187 |
71.0 |
2006 |
715 |
55331 |
77.0 |
19694 |
87.0 |
20525 |
70.0 |
9872 |
87.0 |
2005 |
686 |
48122 |
70.0 |
18221 |
73.0 |
17267 |
65.0 |
9039 |
75.0 |
2004 |
611 |
49928 |
82.0 |
25686 |
108.0 |
13795 |
56.0 |
6789 |
69.0 |
2003 |
607 |
49900 |
82.0 |
21916 |
101.0 |
17747 |
65.0 |
8330 |
77.0 |
2002 |
602 |
44107 |
73.0 |
16099 |
67.0 |
14714 |
73.0 |
9271 |
94.0 |
2001 |
560 |
41179 |
74.0 |
21371 |
82.0 |
11098 |
61.0 |
5824 |
80.0 |
2000 |
537 |
33726 |
63.0 |
15606 |
63.0 |
9902 |
54.0 |
5971 |
90.0 |
1999 |
502 |
32813 |
65.0 |
14629 |
62.0 |
11165 |
64.0 |
4061 |
77.0 |
1998 |
510 |
46391 |
91.0 |
22092 |
79.0 |
15786 |
96.0 |
6851 |
167.0 |
1997 |
378 |
28379 |
75.0 |
16290 |
76.0 |
7553 |
64.0 |
4510 |
105.0 |
1996 |
307 |
26737 |
87.0 |
16380 |
93.0 |
4997 |
59.0 |
3287 |
94.0 |
1995 |
244 |
17325 |
71.0 |
12307 |
76.0 |
3338 |
57.0 |
1582 |
79.0 |
1994 |
178 |
12344 |
69.0 |
8203 |
67.0 |
3001 |
77.0 |
1048 |
75.0 |
1993 |
112 |
6226 |
56.0 |
4124 |
57.0 |
1602 |
55.0 |
422 |
53.0 |
1992 |
58 |
2953 |
51.0 |
2122 |
62.0 |
628 |
35.0 |
191 |
48.0 |
1991 |
42 |
2587 |
62.0 |
2187 |
71.0 |
359 |
40.0 |
36 |
36.0 |
Total |
21359 |
1244747 |
58.0 |
544239 |
65.0 |
425484 |
48.0 |
216662 |
67.0 |
Number of papers using HST instruments
Year |
ACS |
COS |
FGS |
FOC |
FOS |
HRS |
HSP |
NICMOS |
STIS |
WFC3 |
WFPC |
WFPC2 |
2023
|
520 |
72 |
1 |
4 |
17 |
4 |
0 |
27 |
138 |
617 |
2 |
107 |
2022
|
441 |
85 |
4 |
1 |
14 |
6 |
0 |
35 |
148 |
505 |
5 |
107 |
2021
|
488 |
100 |
4 |
3 |
11 |
4 |
0 |
41 |
135 |
528 |
4 |
132 |
2020
|
424 |
81 |
6 |
2 |
10 |
6 |
0 |
33 |
127 |
475 |
1 |
115 |
2019
|
480 |
89 |
7 |
2 |
18 |
10 |
0 |
41 |
124 |
531 |
4 |
138 |
2018
|
440 |
93 |
8 |
4 |
16 |
13 |
0 |
47 |
132 |
501 |
3 |
156 |
2017
|
459 |
76 |
7 |
2 |
18 |
5 |
1 |
41 |
103 |
439 |
7 |
146 |
2016
|
457 |
83 |
3 |
6 |
25 |
11 |
0 |
70 |
114 |
374 |
1 |
141 |
2015
|
449 |
77 |
4 |
3 |
23 |
12 |
0 |
55 |
103 |
370 |
3 |
156 |
2014
|
417 |
69 |
7 |
3 |
20 |
11 |
1 |
67 |
109 |
312 |
4 |
181 |
2013
|
411 |
53 |
5 |
3 |
24 |
10 |
0 |
83 |
108 |
234 |
5 |
177 |
2012
|
453 |
44 |
3 |
3 |
14 |
15 |
0 |
93 |
113 |
186 |
3 |
232 |
2011
|
434 |
48 |
9 |
8 |
23 |
10 |
0 |
113 |
106 |
99 |
10 |
223 |
2010
|
410 |
18 |
4 |
7 |
20 |
18 |
1 |
117 |
95 |
48 |
8 |
245 |
2009
|
426 |
1 |
5 |
3 |
19 |
3 |
0 |
121 |
81 |
1 |
4 |
234 |
2008
|
405 |
0 |
5 |
5 |
14 |
10 |
0 |
111 |
98 |
0 |
6 |
261 |
2007
|
379 |
0 |
10 |
7 |
25 |
22 |
0 |
107 |
131 |
0 |
5 |
265 |
2006
|
297 |
0 |
4 |
12 |
28 |
28 |
1 |
116 |
163 |
0 |
8 |
274 |
2005
|
205 |
0 |
8 |
4 |
35 |
21 |
0 |
105 |
192 |
0 |
6 |
303 |
2004
|
122 |
0 |
9 |
12 |
29 |
26 |
2 |
60 |
175 |
0 |
5 |
306 |
2003
|
26 |
0 |
7 |
10 |
36 |
25 |
1 |
93 |
165 |
0 |
9 |
338 |
2002
|
1 |
0 |
6 |
10 |
37 |
25 |
0 |
64 |
160 |
0 |
5 |
319 |
2001
|
0 |
0 |
4 |
12 |
32 |
38 |
3 |
86 |
112 |
0 |
3 |
295 |
2000
|
0 |
0 |
7 |
2 |
35 |
47 |
1 |
89 |
83 |
0 |
7 |
279 |
1999
|
0 |
0 |
8 |
20 |
53 |
62 |
2 |
63 |
29 |
0 |
4 |
246 |
1998
|
0 |
0 |
5 |
15 |
83 |
88 |
2 |
26 |
20 |
0 |
18 |
259 |
1997
|
0 |
0 |
7 |
35 |
56 |
75 |
1 |
2 |
1 |
0 |
25 |
177 |
1996
|
0 |
0 |
2 |
23 |
58 |
45 |
4 |
0 |
0 |
0 |
30 |
147 |
1995
|
0 |
0 |
1 |
32 |
54 |
59 |
5 |
0 |
0 |
0 |
48 |
55 |
1994
|
0 |
0 |
3 |
29 |
38 |
39 |
4 |
0 |
0 |
0 |
53 |
15 |
1993
|
0 |
0 |
2 |
24 |
21 |
25 |
4 |
0 |
0 |
0 |
39 |
1 |
1992
|
0 |
0 |
3 |
14 |
9 |
9 |
0 |
0 |
0 |
0 |
22 |
0 |
1991
|
0 |
0 |
2 |
11 |
4 |
13 |
0 |
0 |
0 |
0 |
10 |
0 |
Total
|
8144 |
989 |
170 |
331 |
919 |
795 |
33 |
1906 |
3065 |
5220 |
367 |
6030 |
Number of papers using HST instruments chart