HST Reports

Paper Counts

Year GO Archival Part GO Part Archival Programs not Assigned Total
2019 369 457 168 20 1014
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 5747 923
2018 4962 877
2017 7891 807
2016 4557 801
2015 4251 750
2014 3849 721
2013 3600 710
2012 4126 754
2011 3915 696
2010 3262 653
2009 2754 605
2008 2767 625
2007 2708 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 21227 6664

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 1014 9950 10 4006 11 3714 8 2003 12
2018 968 17589 18 7502 20 6790 17 2802 16
2017 912 24449 27 9097 27 7789 21 7224 41
2016 883 26281 30 11848 36 8138 22 5257 33
2015 853 31734 37 13317 40 10223 29 7952 50
2014 819 35096 43 14769 49 12183 34 7618 54
2013 785 39221 50 16212 58 11649 37 8068 68
2012 848 41991 50 17208 56 14137 39 8791 65
2011 789 45163 57 18977 70 16409 43 8224 73
2010 734 44458 61 19646 76 16752 47 6477 61
2009 679 40370 59 18157 69 15361 50 5742 65
2008 704 43105 61 15007 64 17731 55 6672 82
2007 728 50460 69 24318 91 17446 55 5404 62
2006 715 48200 67 17160 76 17874 61 8555 75
2005 686 43152 63 16512 67 15353 58 8167 68
2004 611 44841 73 23224 98 12235 49 6245 64
2003 607 44676 74 19557 91 15968 58 7466 69
2002 602 39523 66 14628 61 13168 65 8023 81
2001 559 37543 67 19687 75 10203 56 5047 70
2000 537 31048 58 14321 58 9069 50 5545 84
1999 502 30531 61 13723 58 10396 60 3834 72
1998 509 43027 85 20497 74 14804 90 6196 151
1997 378 26763 71 15380 72 7121 60 4237 99
1996 307 25110 82 15451 87 4712 56 3094 88
1995 244 16297 67 11538 71 3145 53 1522 76
1994 178 11751 66 7848 64 2822 72 994 71
1993 112 5924 53 3960 55 1481 51 409 51
1992 58 2845 49 2063 61 593 33 177 44
1991 42 2515 60 2131 69 343 38 36 36
Total 17363 903613 52 407744 59 297609 42 151781 58

Number of papers using HST instruments

Year ACS COS FGS FOC FOS HRS HSP NICMOS STIS WFC3 WFPC WFPC2
2019 479 89 7 2 18 10 0 41 124 529 4 137
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 6267 651 155 321 867 775 33 1769 2514 3093 355 5560

Number of papers using HST instruments chart