Monitoring the UV/Ion Shield Health

In the tables below the exposure times have been corrected for dead-time after fixing the DTCOR values for the double-counting of events (done automatically in pipeline processing in DS 7.3 - July 2004).

HRC-I

Background-subtracted source rates:
ObsID Filename Date Exposure Net Counts Error Deadtime Correction
1415 hrcf01415N003_evt2.fits.gz 1999-10-28T14:53:18 3223.9 1.8 2.1 0.9943
31 hrcf00031N005_evt2.fits.gz 2000-06-07T05:52:51 2878.1 2.8 2.1 0.9942
986 hrcf00986N004_evt2.fits.gz 2001-02-01T02:10:53 2687.5 2.0 1.8 0.9950
987 hrcf00987N003_evt2.fits.gz 2001-08-20T00:10:50 2379.0 -0.8 1.2 0.9930
2588 hrcf02588N003_evt2.fits.gz 2002-02-24T01:45:22 2617.0 0.6 1.5 0.9945
3687 hrcf03687N003_evt2.fits.gz 2003-01-27T04:20:10 1973.6 0.4 1.5 0.9949
5050 hrcf05050N003_evt2.fits.gz 2004-02-05T01:26:10 2071.1 3.4 2.0 0.9939
5342 hrcf05342N003_evt2.fits.gz 2004-08-28T14:00:14 3139.3 4.0 2.3 0.9934
5346 hrcf05346N003_evt2.fits.gz 2004-11-07T02:29:55 3126.3 2.6 3.0 0.9822
5965 hrcf05965N003_evt2.fits.gz 2005-02-20T23:32:31 1783.6 3.2 2.0 0.9936
5975 hrcf05975N003_evt2.fits.gz 2005-06-23T14:58:23 2162.7 2.0 2.1 0.9928
6449 hrcf06449N002_evt2.fits.gz 2006-01-14T20:10:02 2131.8 -0.2 1.1 0.9923
6455 hrcf06455N002_evt2.fits.gz 2006-03-14T04:54:00 2038.2 4.6 2.5 0.9917
6460 hrcf06460N002_evt2.fits.gz 2006-05-30T18:52:03 2141.0 2.0 1.8 0.9913
6466 hrcf06466N002_evt2.fits.gz 2006-09-11T10:39:10 2166.3 4.2 2.5 0.9904
8276 hrcf08276N003_evt2.fits.gz 2007-01-29T00:14:20 2167.9 1.4 1.8 0.9905
8282 hrcf08282N003_evt2.fits.gz 2007-05-07T11:59:59 2167.0 1.4 1.8 0.9901
8287 hrcf08287N002_evt2.fits.gz 2007-07-24T08:27:57 2156.0 0.0 1.1 0.9898
8293 hrcf08293N001_evt2.fits.gz 2007-11-03T06:27:50 2119.3 -0.0 1.1 0.9897
9620 hrcf09620N001_evt2.fits.gz 2008-01-06T22:21:14 2166.7 0.2 1.5 0.9900
9625 hrcf09625N001_evt2.fits.gz 2008-04-01T07:00:41 2125.7 3.0 2.3 0.9898
9629 hrcf09629N001_evt2.fits.gz 2008-06-17T13:31:02 2161.1 2.2 2.4 0.9899
9634 hrcf09634N001_evt2.fits.gz 2008-11-03T01:54:56 2139.3 2.8 2.3 0.9891
10624 hrcf10624N002_evt2.fits.gz 2009-01-04T17:40:44 2157.4 1.6 2.1 0.9857
10629 hrcf10629N001_evt2.fits.gz 2009-05-10T15:21:24 2160.6 0.6 1.9 0.9881
10633 hrcf10633N001_evt2.fits.gz 2009-07-23T05:27:06 2153.2 2.4 2.6 0.9881
10638 hrcf10638N001_evt2.fits.gz 2009-10-12T21:09:30 2125.5 -0.2 1.6 0.9879
11935 hrcf11935N001_evt2.fits.gz 2009-12-05T15:02:02 2153.2 3.4 2.8 0.9875
11940 hrcf11940N001_evt2.fits.gz 2010-04-16T04:46:32 2158.5 2.6 2.3 0.9890
11945 hrcf11945N001_evt2.fits.gz 2010-07-14T20:01:36 2155.5 0.2 1.5 0.9887
11950 hrcf11950N001_evt2.fits.gz 2010-10-21T00:57:35 2132.2 3.2 2.6 0.9890
13031 hrcf13031N001_evt2.fits.gz 2011-03-15T07:47:26 2133.9 0.6 1.9 0.9899
14241 hrcf14241N001_evt2.fits.gz 2011-10-29T21:16:23 2141.5 2.0 2.1 0.9905
14248 hrcf14248N001_evt2.fits.gz 2012-03-21T04:51:12 2157.6 5.0 2.5 0.9916
14253 hrcf14253N001_evt2.fits.gz 2012-06-26T17:37:41 2161.5 4.6 2.5 0.9910
15395 hrcf15395N001_evt2.fits.gz 2012-10-10T11:51:48 2164.7 3.0 2.3 0.9919
15402 hrcf15402N001_evt2.fits.gz 2013-03-08T17:25:51 2162.8 1.2 1.8 0.9911
15407 hrcf15407N001_evt2.fits.gz 2013-07-12T03:00:21 2164.5 -0.0 1.1 0.9928
16479 hrcf16479N001_evt2.fits.gz 2014-06-21T18:57:24 2171.3 3.0 2.3 0.9930
17325 hrcf17325N001_evt2.fits.gz 2015-07-06T17:22:40 2164.5 2.6 2.1 0.9918
18409 hrcf18409N001_evt2.fits.gz 2016-06-29T21:45:59 2154.7 -0.4 1.9 0.9892

Vega source rate vs time
using the HRC-I


HRC-S Segment 0

On-axis

Background-subtracted source rates:
ObsID Filename Date Exposure Net Counts Error Deadtime Correction
1416 hrcf01416N004_evt2.fits.gz 1999-10-28T16:07:41 3106.3 546.8 23.9 0.9981
32 hrcf00032N005_evt2.fits.gz 2000-06-07T06:52:01 2875.3 499.3 22.9 0.9936
988 hrcf00988N004_evt2.fits.gz 2001-02-01T03:12:27 2340.9 389.2 20.1 0.9946
989 hrcf00989N002_evt2.fits.gz 2001-08-20T01:08:00 2340.4 426.8 21.1 0.9935
2589 hrcf02589N002_evt2.fits.gz 2002-02-19T09:10:39 2806.0 461.6 21.9 0.9950
3688 hrcf03688N002_evt2.fits.gz 2003-01-27T05:02:23 1830.5 297.2 17.7 0.9920
5051 hrcf05051N002_evt2.fits.gz 2004-02-05T02:22:51 1842.0 313.4 18.4 0.9999
5343 hrcf05343N002_evt2.fits.gz 2004-08-05T11:25:43 3269.8 544.2 23.8 0.9946
5347 hrcf05347N002_evt2.fits.gz 2004-11-07T03:42:38 3129.7 527.6 23.5 0.9929
5966 hrcf05966N002_evt2.fits.gz 2005-02-21T00:14:46 2140.6 346.6 19.0 0.9944
5976 hrcf05976N002_evt2.fits.gz 2005-06-23T15:48:11 2139.3 359.2 19.4 0.9937
6450 hrcf06450N001_evt2.fits.gz 2006-01-14T20:52:17 2138.3 395.8 20.3 0.9933
6456 hrcf06456N001_evt2.fits.gz 2006-03-14T05:44:56 2038.8 308.6 18.0 0.9929
6461 hrcf06461N001_evt2.fits.gz 2006-05-30T19:45:23 2136.0 335.8 18.8 0.9927
6467 hrcf06467N001_evt2.fits.gz 2006-09-11T11:32:08 2120.9 302.8 18.0 0.9852
8277 hrcf08277N002_evt2.fits.gz 2007-01-29T01:00:07 2135.8 349.6 19.2 0.9921
8283 hrcf08283N002_evt2.fits.gz 2007-05-07T08:58:02 2172.8 364.0 19.5 0.9919
8288 hrcf08288N001_evt2.fits.gz 2007-07-24T05:35:07 2157.7 344.0 19.0 0.9886
8294 hrcf08294N001_evt2.fits.gz 2007-11-03T07:20:35 2134.0 347.2 19.2 0.9913
9621 hrcf09621N001_evt2.fits.gz 2008-01-06T23:10:55 2135.4 341.8 19.0 0.9919
9626 hrcf09626N001_evt2.fits.gz 2008-04-01T08:04:45 2134.2 353.6 19.2 0.9919
9630 hrcf09630N001_evt2.fits.gz 2008-06-19T11:36:43 2165.0 330.3 18.7 0.9920
9635 hrcf09635N001_evt2.fits.gz 2008-11-03T02:49:01 2138.1 324.4 18.5 0.9913
10625 hrcf10625N002_evt2.fits.gz 2009-01-04T14:35:18 2117.8 342.2 19.1 0.9880
10630 hrcf10630N001_evt2.fits.gz 2009-05-10T16:12:11 2138.7 350.8 19.3 0.9902
10634 hrcf10634N001_evt2.fits.gz 2009-07-23T06:15:44 2139.1 327.8 18.6 0.9908
10639 hrcf10639N001_evt2.fits.gz 2009-10-12T22:02:40 2138.4 336.0 18.8 0.9900
11936 hrcf11936N001_evt2.fits.gz 2009-12-05T15:57:02 2138.4 348.4 19.1 0.9905
11941 hrcf11941N001_evt2.fits.gz 2010-04-16T05:29:07 2141.1 334.0 18.7 0.9919
11946 hrcf11946N001_evt2.fits.gz 2010-07-14T17:55:49 2163.8 306.2 17.9 0.9914
11951 hrcf11951N001_evt2.fits.gz 2010-10-21T01:54:35 2141.5 327.6 18.6 0.9919
13032 hrcf13032N001_evt2.fits.gz 2011-03-15T08:45:57 2142.1 292.8 17.6 0.9927
14242 hrcf14242N001_evt2.fits.gz 2011-10-29T22:09:38 2142.2 309.6 18.0 0.9932
14249 hrcf14249N001_evt2.fits.gz 2012-04-02T06:17:12 2173.0 345.8 19.1 0.9934
14254 hrcf14254N001_evt2.fits.gz 2012-06-25T23:22:18 2129.1 314.0 18.2 0.9932
15396 hrcf15396N001_evt2.fits.gz 2012-10-10T13:08:40 2134.7 337.4 18.8 0.9911
15403 hrcf15403N001_evt2.fits.gz 2013-03-08T15:15:54 2126.7 319.6 18.3 0.9931
15408 hrcf15408N001_evt2.fits.gz 2013-07-12T02:05:18 2139.3 329.2 18.6 0.9948
16480 hrcf16480N001_evt2.fits.gz 2014-06-21T19:52:12 2144.6 317.6 18.2 0.9938
17326 hrcf17326N001_evt2.fits.gz 2015-07-06T18:13:46 2127.7 334.2 18.8 0.9860
18410 hrcf18410N001_evt2.fits.gz 2016-07-10T20:40:02 2171.9 288.8 17.5 0.9933

Vega source rate vs time
using the HRC-S segment 0 on-axis


Y-offset = +10 arcmin

Background-subtracted source rates:
ObsID Filename Date Exposure Net Counts Error Deadtime Correction
1417 hrcf01417N004_evt2.fits.gz 1999-10-28T17:10:47 1826.2 460771.6 679.3 0.5701
1805 hrcf01805N005_evt2.fits.gz 2000-08-06T10:09:52 1739.9 430672.8 656.7 0.6168

Vega source rate vs time
using the HRC-S segment 0 with a +10 arcmin Y-offset


Y-offset = -10 arcmin

Background-subtracted source rates:
ObsID Filename Date Exposure Net Counts Error Deadtime Correction
990 hrcf00990N004_evt2.fits.gz 2001-02-01T04:02:33 2148.4 348580.5 590.9 0.7954
991 hrcf00991N002_evt2.fits.gz 2001-08-20T01:58:09 2033.1 327333.6 572.6 0.7544
2590 hrcf02590N002_evt2.fits.gz 2002-02-19T10:10:29 2747.8 435101.2 660.2 0.8743
3689 hrcf03689N002_evt2.fits.gz 2003-01-27T05:44:13 1824.7 283931.0 533.3 0.8521
5052 hrcf05052N002_evt2.fits.gz 2004-02-05T03:04:40 1536.7 222552.0 472.3 0.7172
5967 hrcf05967N002_evt2.fits.gz 2005-02-21T00:56:33 1888.3 291284.2 540.1 0.8742
5977 hrcf05977N002_evt2.fits.gz 2005-06-23T16:30:00 1819.3 283644.7 533.0 0.8439
6451 hrcf06451N001_evt2.fits.gz 2006-01-14T21:34:07 1811.9 278450.0 528.1 0.8389
6457 hrcf06457N001_evt2.fits.gz 2006-03-14T06:25:04 1708.0 260139.6 510.5 0.8318
6462 hrcf06462N001_evt2.fits.gz 2006-05-30T20:27:14 1759.9 271249.2 521.3 0.8157
6468 hrcf06468N001_evt2.fits.gz 2006-09-11T12:13:57 1012.0 137984.2 372.2 0.4681
8278 hrcf08278N002_evt2.fits.gz 2007-01-29T01:41:57 1737.2 263751.0 514.0 0.8043
8284 hrcf08284N002_evt2.fits.gz 2007-05-07T09:53:52 1717.7 262212.1 512.5 0.7968
8289 hrcf08289N001_evt2.fits.gz 2007-07-24T06:21:47 1506.8 228172.7 478.2 0.6969
8295 hrcf08295N001_evt2.fits.gz 2007-11-03T08:02:24 1500.4 212839.9 461.9 0.6946
9622 hrcf09622N001_evt2.fits.gz 2008-01-06T23:52:44 1742.1 262587.9 512.9 0.8058
9627 hrcf09627N001_evt2.fits.gz 2008-04-01T08:46:34 1732.8 260299.5 510.7 0.8053
9631 hrcf09631N001_evt2.fits.gz 2008-06-19T12:33:59 1776.7 265366.7 515.6 0.8126
9636 hrcf09636N001_evt2.fits.gz 2008-11-03T03:30:54 1729.4 259811.4 510.2 0.7909
10626 hrcf10626N001_evt2.fits.gz 2009-01-04T15:34:25 1645.7 244143.8 494.6 0.7527
10631 hrcf10631N001_evt2.fits.gz 2009-05-10T16:54:03 1690.6 253364.6 503.8 0.7733
10635 hrcf10635N001_evt2.fits.gz 2009-07-23T06:57:37 1706.4 252815.4 503.3 0.7789
10640 hrcf10640N001_evt2.fits.gz 2009-10-12T22:44:33 1689.4 247440.4 497.9 0.7742
11937 hrcf11937N001_evt2.fits.gz 2009-12-05T16:38:55 927.9 135508.0 368.5 0.7809
11942 hrcf11942N001_evt2.fits.gz 2010-04-16T03:23:50 979.0 141809.4 376.9 0.8253
11947 hrcf11947N001_evt2.fits.gz 2010-07-14T18:45:20 972.3 138026.8 371.9 0.8197
11952 hrcf11952N001_evt2.fits.gz 2010-10-21T02:36:27 975.2 138059.8 371.9 0.8440
13033 hrcf13033N001_evt2.fits.gz 2011-03-15T09:27:49 1050.8 145082.6 381.2 0.8889
14243 hrcf14243N001_evt2.fits.gz 2011-10-29T22:51:30 1028.2 144090.2 379.9 0.8851
14250 hrcf14250N001_evt2.fits.gz 2012-03-21T05:44:19 1078.9 148355.5 385.5 0.9305
15397 hrcf15397N001_evt2.fits.gz 2012-10-10T12:43:28 1001.7 150940.8 388.9 0.8639
15404 hrcf15404N001_evt2.fits.gz 2013-03-08T16:09:38 992.0 147003.8 383.7 0.8600
16481 hrcf16481N001_evt2.fits.gz 2014-06-21T20:34:04 1021.2 146267.0 382.8 0.8856
17327 hrcf17327N001_evt2.fits.gz 2015-07-06T18:55:39 1031.9 144918.0 381.0 0.8946
18411 hrcf18411N001_evt2.fits.gz 2016-07-10T21:32:06 1034.6 140053.0 374.6 0.8752

Vega source rate vs time
using the HRC-S segment 0 with a -10 arcmin Y-offset


HRC-S Segment -1

Background-subtracted source rates:

Y-offset = +20 arcmin

ObsID Filename Date Exposure Net Counts Error Deadtime Correction
1418 hrcf01418N004_evt2.fits.gz 1999-10-28T18:14:06 1015.4 513158.1 718.8 0.3171
1806 hrcf01806N005_evt2.fits.gz 2000-08-06T11:21:11 1067.0 518010.1 722.1 0.3396
5344 hrcf05344N002_evt2.fits.gz 2004-08-05T12:36:27 1161.5 524228.5 726.7 0.3538
5348 hrcf05348N002_evt2.fits.gz 2004-11-07T04:41:08 1108.6 500366.1 710.1 0.3488
5969 hrcf05969N004_evt2.fits.gz 2005-02-21T02:20:13 778.0 350250.3 594.0 0.3554

Y-offset = +25 arcmin

ObsID Filename Date Exposure Net Counts Error Deadtime Correction
6453 hrcf06453N001_evt2.fits.gz 2006-01-14T22:57:49 857.8 315558.5 564.7 0.3923
6459 hrcf06459N002_evt2.fits.gz 2006-03-14T07:45:25 807.2 297009.2 547.9 0.3881
6464 hrcf06464N001_evt2.fits.gz 2006-05-30T21:50:53 851.9 310004.3 559.8 0.3900
6470 hrcf06470N001_evt2.fits.gz 2006-09-11T13:37:37 737.3 269161.8 525.0 0.3007
8280 hrcf08280N002_evt2.fits.gz 2007-01-29T03:05:39 833.9 301599.0 552.6 0.3814
8286 hrcf08286N002_evt2.fits.gz 2007-05-07T11:17:32 841.9 301378.2 552.3 0.3850
8291 hrcf08291N001_evt2.fits.gz 2007-07-24T07:45:29 802.0 289230.2 541.5 0.3661
8297 hrcf08297N001_evt2.fits.gz 2007-11-03T09:26:04 605.6 219929.9 475.5 0.2772
9624 hrcf09624N001_evt2.fits.gz 2008-01-07T01:16:27 850.3 304764.7 555.3 0.3885
9628 hrcf09628N001_evt2.fits.gz 2008-04-01T09:28:24 859.3 304023.3 554.7 0.3926
9633 hrcf09633N001_evt2.fits.gz 2008-06-19T13:57:40 862.5 304356.4 554.9 0.3948
9637 hrcf09637N001_evt2.fits.gz 2008-11-03T04:12:44 845.5 302131.4 552.7 0.3878
10628 hrcf10628N001_evt2.fits.gz 2009-01-04T16:58:08 826.5 293607.7 545.3 0.3780
10632 hrcf10632N001_evt2.fits.gz 2009-05-10T17:35:54 830.9 292297.9 544.2 0.3795
10637 hrcf10637N001_evt2.fits.gz 2009-07-23T08:21:18 840.5 294843.5 546.4 0.3855
11939 hrcf11939N001_evt2.fits.gz 2009-12-05T17:29:16 456.9 158958.0 401.1 0.3865
11944 hrcf11944N001_evt2.fits.gz 2010-04-16T04:20:39 482.8 162883.4 406.0 0.4091
11949 hrcf11949N001_evt2.fits.gz 2010-07-14T19:35:42 483.7 162883.9 405.9 0.4070
11954 hrcf11954N001_evt2.fits.gz 2010-10-21T03:26:48 485.6 164046.7 407.5 0.4083
13035 hrcf13035N001_evt2.fits.gz 2011-03-15T10:18:10 496.9 163462.7 406.9 0.4213
14245 hrcf14245N001_evt2.fits.gz 2011-10-29T23:41:50 513.1 165615.6 409.4 0.4338
14252 hrcf14252N001_evt2.fits.gz 2012-03-31T18:59:56 469.1 168205.9 412.5 0.3996
15399 hrcf15399N001_evt2.fits.gz 2012-10-10T14:15:41 460.9 163543.7 407.1 0.3893
15406 hrcf15406N001_evt2.fits.gz 2013-03-08T16:59:59 488.0 169400.6 413.9 0.4100
16483 hrcf16483N003_evt2.fits.gz 2014-06-21T21:26:51 504.8 166220.0 410.7 0.4205
17329 hrcf17329N001_evt2.fits.gz 2015-07-06T19:46:01 512.4 165906.5 409.8 0.4328
18413 hrcf18413N001_evt2.fits.gz 2016-07-10T22:22:28 527.2 164279.1 407.9 0.4445

Vega source rate vs time
using the HRC-S segment -1 with a +20 arcmin Y-offset


HRC-S Segment +1

Background-subtracted source rates:

Y-offset = -20 arcmin

ObsID Filename Date Exposure Net Counts Error Deadtime Correction
992 hrcf00992N004_evt2.fits.gz 2001-02-01T06:33:02 961.3 367174.5 606.9 0.3573
993 hrcf00993N002_evt2.fits.gz 2001-08-20T02:48:19 956.0 367755.6 607.4 0.3550
2591 hrcf02591N002_evt2.fits.gz 2002-02-19T11:08:59 1147.1 429888.9 656.7 0.3772
3690 hrcf03690N002_evt2.fits.gz 2003-01-27T06:26:03 809.2 300852.7 549.4 0.3777
5053 hrcf05053N002_evt2.fits.gz 2004-02-05T03:46:30 770.8 263912.8 515.1 0.3596
5345 hrcf05345N002_evt2.fits.gz 2004-08-05T13:36:37 1122.7 379847.5 618.5 0.3415
5349 hrcf05349N003_evt2.fits.gz 2004-11-07T05:39:38 1200.0 432674.6 659.0 0.3765
5968 hrcf05968N002_evt2.fits.gz 2005-02-21T01:38:23 854.9 284280.7 534.1 0.3910

Y-offset = -25 arcmin

ObsID Filename Date Exposure Net Counts Error Deadtime Correction
5978 hrcf05978N003_evt2.fits.gz 2005-06-23T17:11:50 848.8 317953.6 566.7 0.3890
6452 hrcf06452N001_evt2.fits.gz 2006-01-14T22:15:57 844.0 315825.7 564.8 0.3860
6458 hrcf06458N001_evt2.fits.gz 2006-03-14T07:05:15 798.1 298622.8 549.3 0.3822
6463 hrcf06463N001_evt2.fits.gz 2006-05-30T21:09:04 837.8 311043.8 560.6 0.3831
6469 hrcf06469N001_evt2.fits.gz 2006-09-11T12:55:47 540.1 204510.8 459.5 0.2477
8279 hrcf08279N002_evt2.fits.gz 2007-01-29T02:23:46 828.5 309030.0 558.8 0.3789
8285 hrcf08285N002_evt2.fits.gz 2007-05-07T10:35:42 829.8 306931.9 556.9 0.3798
8290 hrcf08290N001_evt2.fits.gz 2007-07-24T07:03:37 770.0 286754.2 539.1 0.3525
8296 hrcf08296N001_evt2.fits.gz 2007-11-03T08:44:13 611.5 228694.2 484.1 0.2796
9623 hrcf09623N001_evt2.fits.gz 2008-01-07T00:34:35 828.8 307093.6 556.9 0.3801
9632 hrcf09632N001_evt2.fits.gz 2008-06-19T13:15:49 835.9 306549.8 556.5 0.3838
10627 hrcf10627N001_evt2.fits.gz 2009-01-04T16:16:16 791.2 291584.2 543.4 0.3619
10636 hrcf10636N001_evt2.fits.gz 2009-07-23T07:39:28 810.1 294233.5 545.7 0.3719
10641 hrcf10641N001_evt2.fits.gz 2009-10-12T23:26:23 813.9 292709.0 544.3 0.3722
11938 hrcf11938N001_evt2.fits.gz 2009-12-05T17:04:05 444.7 161511.6 404.1 0.3762
11943 hrcf11943N001_evt2.fits.gz 2010-04-16T03:55:30 457.5 164817.1 408.2 0.3857
11948 hrcf11948N001_evt2.fits.gz 2010-07-14T19:10:30 459.9 162114.2 405.0 0.3898
11953 hrcf11953N001_evt2.fits.gz 2010-10-21T03:01:38 466.4 165246.8 408.7 0.3946
13034 hrcf13034N001_evt2.fits.gz 2011-03-15T09:53:00 477.6 168684.0 412.7 0.4026
14244 hrcf14244N001_evt2.fits.gz 2011-10-29T23:16:41 485.5 168946.1 413.1 0.4121
14251 hrcf14251N001_evt2.fits.gz 2012-03-21T06:09:32 509.0 172095.0 416.9 0.4299
15398 hrcf15398N001_evt2.fits.gz 2012-10-10T13:50:31 446.4 167157.5 411.1 0.3763
15405 hrcf15405N001_evt2.fits.gz 2013-03-08T16:34:49 461.0 169370.7 413.7 0.3901
16482 hrcf16482N001_evt2.fits.gz 2014-06-21T20:59:15 484.3 173943.4 419.0 0.4112
17328 hrcf17328N001_evt2.fits.gz 2015-07-06T19:20:49 485.1 170549.0 415.1 0.4104
18412 hrcf18412N001_evt2.fits.gz 2016-07-10T21:57:17 500.4 167548.6 411.6 0.4211

Vega source rate vs time
using the HRC-S segment +1 with a -20 arcmin Y-offset


Last modified: Mon Mar 21 12:33:41 EDT 2011


Dr. Michael Juda
Harvard-Smithsonian Center for Astrophysics
60 Garden Street, Mail Stop 70
Cambridge, MA 02138, USA
Ph.: (617) 495-7062
Fax: (617) 495-7356
E-mail: mjuda@cfa.harvard.edu