HST Reports

Paper Counts

Year GO Archival Part GO Part Archival Programs not Assigned Total
2019 364 456 166 20 1006
2018 368 397 172 31 968
2017 342 373 175 22 912
2016 333 370 160 20 883
2015 329 353 159 12 853
2014 301 358 142 18 819
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 265 306 88 20 679
2008 236 324 81 63 704
2007 267 318 87 56 728
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 72 44 559
2000 247 183 66 41 537
1999 237 174 53 38 502
1998 278 164 41 26 509
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
2019 5716 917
2018 4961 877
2017 7893 807
2016 4555 801
2015 4251 750
2014 3847 721
2013 3598 710
2012 4126 754
2011 3915 696
2010 3262 653
2009 2755 605
2008 2768 625
2007 2709 643
2006 2459 624
2005 2409 597
2004 2063 531
2003 2034 526
2002 1869 497
2001 1803 469
2000 1709 450
1999 1501 422
1998 1571 434
1997 1121 321
1996 838 253
1995 800 202
1994 589 146
1993 387 98
1992 194 47
1991 149 36
Total 21220 6662

Unique Authors Chart

Citations

The citations are sum of all citations and the average number of citations for science papers published in that year. The totals for all science papers.
Year # Papers # Citations Avg # Citations # GO Citations Avg # GO Citations # AR Citations Avg # AR Citations # Part Citations Avg # Part Citations
2019 1006 6705 7 2688 7 2536 6 1319 8
2018 968 14625 15 6217 17 5702 14 2315 13
2017 912 21926 24 8123 24 7057 19 6448 37
2016 883 24147 27 10843 33 7463 20 4852 30
2015 853 29787 35 12488 38 9616 27 7451 47
2014 819 33366 41 13967 46 11615 32 7287 51
2013 785 37741 48 15603 56 11186 36 7776 65
2012 848 40588 48 16632 54 13657 38 8516 63
2011 789 43880 56 18428 68 15943 41 8009 72
2010 734 43340 59 19204 74 16292 46 6302 59
2009 679 39468 58 17761 67 15027 49 5592 64
2008 704 42293 60 14705 62 17379 54 6567 81
2007 728 49488 68 23840 89 17134 54 5302 61
2006 715 47480 66 16930 75 17587 60 8412 74
2005 686 42575 62 16303 66 15133 57 8073 67
2004 611 44262 72 22945 96 12073 49 6160 63
2003 607 44135 73 19325 89 15773 58 7384 68
2002 602 39045 65 14473 60 12985 64 7932 80
2001 559 37174 67 19521 75 10119 56 4966 69
2000 537 30757 57 14183 57 8985 49 5497 83
1999 502 30287 60 13618 57 10322 59 3812 72
1998 509 42673 84 20312 73 14709 90 6131 150
1997 378 26582 70 15283 72 7066 60 4208 98
1996 307 24966 81 15366 87 4684 56 3077 88
1995 244 16191 66 11465 71 3116 53 1518 76
1994 178 11692 66 7811 64 2807 72 989 71
1993 112 5917 53 3950 55 1485 51 409 51
1992 58 2830 49 2049 60 593 33 176 44
1991 42 2507 60 2125 69 341 38 36 36
Total 17355 876427 50 396158 57 288385 41 146516 56

Number of papers using HST instruments

Year ACS COS FGS FOC FOS HRS HSP NICMOS STIS WFC3 WFPC WFPC2
2019 478 89 7 2 17 10 0 40 122 524 4 135
2018 440 93 8 4 16 13 0 47 131 501 3 156
2017 457 76 7 2 18 5 1 41 103 439 7 145
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 67 108 312 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 425 1 5 3 19 3 0 121 81 1 4 233
2008 405 0 5 5 14 10 0 111 98 0 6 260
2007 379 0 10 7 25 22 0 107 130 0 5 262
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 3 294
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 25 20 0 18 258
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 6266 651 155 321 866 775 33 1768 2512 3088 355 5558

Number of papers using HST instruments chart