HEASARC Staff Scientist Position - Applications are now being accepted for a Staff Scientist with significant experience and interest in the technical aspects of astrophysics research, to work in the High Energy Astrophysics Science Archive Research Center (HEASARC) at NASA Goddard Space Flight Center (GSFC) in Greenbelt, MD. Refer to the AAS Job register for full details.
IXPE Cycle 1 Prime Mission Targets
Prime mission Targets sorted by observation start time, click here to sort by RA.
Definition of Columns
- ObsID: Observation ID number assigned by the IXPE mission.
- Name: The designation of the target of the IXPE observation..
- RA: Right Ascension (equinox J2000) in degrees.
- Dec: Declination (equinox J2000) in degrees.
- Start Time: Observation start time in UTC.
- DU1 Exposure Time: The DU1 effective exposure on source, in seconds.
ObsID |
Name |
RA |
Dec |
Start Time |
DU1 Exposure Time |
01001301 |
Cas A |
350.8667 |
58.8117 |
2022-01-11T11:23:47.184 |
887840 |
01006501 |
Cen X-3 |
170.3129 |
-60.6238 |
2022-01-29T12:39:44.205 |
67623 |
01003299 |
4U 0142+61 |
26.5934 |
61.7509 |
2022-01-31T07:23:26.645 |
124306 |
01004301 |
Cen A |
201.3651 |
-43.0191 |
2022-02-15T00:13:20.978 |
100379 |
01001899 |
Her X-1 |
254.4575 |
35.3424 |
2022-02-17T13:52:46.841 |
80474 |
01001099 |
Crab |
83.6330 |
22.0145 |
2022-02-21T16:12:23.000 |
45394 |
01003499 |
Sgr A complex |
266.5100 |
-28.8900 |
2022-02-27T19:14:18.104 |
638147 |
01004501 |
Mrk 501 |
253.4676 |
39.7602 |
2022-03-08T02:38:53.767 |
103970 |
01002701 |
4U 1626-67 |
248.0700 |
-67.4609 |
2022-03-24T01:51:08.024 |
189242 |
01004601 |
Mrk 501 |
253.4676 |
39.7602 |
2022-03-27T05:39:23.611 |
86658 |
01002801 |
GS 1826-238 |
277.3675 |
-23.7969 |
2022-03-29T07:14:28.167 |
90060 |
01005301 |
S5 0716+714 |
110.4727 |
71.3434 |
2022-03-31T09:20:06.031 |
357057 |
01001101 |
MSH15-52 |
228.4813 |
-59.1358 |
2022-09-02T19:00:37.274 |
753272 |
01001299 |
Vela Pulsar |
128.8360 |
-45.1764 |
2022-04-05T19:50:31.503 |
426880 |
01001401 |
Tycho |
6.3250 |
64.1383 |
2022-06-20T21:13:16.820 |
769584 |
01001599 |
SN 1006 Center |
225.7208 |
-41.9306 |
2022-07-25T02:12:32.953 |
109679 |
01001601 |
Cyg X-2 |
326.1715 |
38.3214 |
2022-04-30T10:33:42.807 |
93107 |
01001799 |
X Persei |
58.8462 |
31.0459 |
2022-08-19T12:57:13.000 |
103895 |
01002401 |
GX9+9 |
262.9340 |
-16.9614 |
2022-10-09T11:33:37.562 |
92446 |
01002501 |
Vela X-1 |
135.5286 |
-40.5547 |
2022-04-15T18:07:09.159 |
276575 |
01002601 |
GX 301-2 |
186.6565 |
-62.7704 |
2022-07-29T02:27:37.253 |
291654 |
01002901 |
Cyg X-1 |
299.5903 |
35.2016 |
2022-05-15T15:20:54.322 |
241475 |
01003199 |
1RXS J170849.0 |
257.1953 |
-40.1479 |
2022-09-19T04:25:39.852 |
5768 |
01003399 |
MCG-5-23-16 |
146.9173 |
-30.9487 |
2022-05-14T12:52:30.555 |
436144 |
01003501 |
Circinus galaxy |
213.2915 |
-65.3392 |
2022-07-12T01:02:27.819 |
771768 |
01003601 |
IC 4329A |
207.3303 |
-30.3094 |
2023-01-05T12:57:52.243 |
457926 |
01003701 |
Mrk 421 |
166.1138 |
38.2088 |
2022-05-04T10:00:28.516 |
96571 |
01003801 |
Mrk 421 |
166.1138 |
38.2088 |
2022-06-04T10:56:54.625 |
95944 |
01003901 |
Mrk 421 |
166.1138 |
38.2088 |
2022-06-07T08:49:53.510 |
86372 |
01004701 |
Mrk 501 |
253.4676 |
39.7602 |
2022-07-09T23:23:24.082 |
97794 |
01005401 |
3C 454.3 |
343.4906 |
16.1482 |
2022-05-31T04:23:57.370 |
98060 |
01005701 |
3C 279 |
194.0465 |
-5.7893 |
2022-06-12T20:45:52.068 |
264164 |
01005901 |
3C 273 |
187.2779 |
2.0524 |
2022-06-02T08:28:56.505 |
95207 |
01006001 |
1ES 1959+650 |
299.9994 |
65.1485 |
2022-06-09T09:51:19.125 |
200685 |
01006101 |
1ES 1959+650 |
299.9994 |
65.1485 |
2022-06-06T11:08:36.260 |
43954 |
01006201 |
1ES 1959+650 |
299.9994 |
65.1485 |
2022-05-03T11:21:38.273 |
53489 |
01006301 |
BL Lac |
330.6804 |
42.2778 |
2022-05-06T11:10:18.035 |
390908 |
01006499 |
1ES 0229+200 |
38.2026 |
20.2882 |
2023-01-15T09:37:36.248 |
251925 |
01006601 |
Cyg X-2 |
326.1715 |
38.3214 |
2022-05-02T11:09:14.453 |
42041 |
01250101 |
Cyg X-1 |
299.5903 |
35.2016 |
2022-06-18T20:42:08.570 |
86066 |
01006701 |
BL Lac |
330.6804 |
42.2778 |
2022-07-07T13:10:13.708 |
116922 |
01250201 |
Cen X-3 |
170.3129 |
-60.6238 |
2022-07-04T05:50:48.984 |
178762 |
01006801 |
SN 1006 NE |
225.9333 |
-41.7533 |
2022-08-05T14:20:01.735 |
641068 |
01250301 |
Celestial Bkgd |
228.5047 |
-47.3929 |
2022-08-22T06:16:00.216 |
65371 |
01250401 |
4U 1630-47 |
248.5047 |
-47.3929 |
2022-08-23T22:42:13.735 |
458518 |
01250601 |
XTE J1701-462 |
255.2436 |
-46.1857 |
2022-09-29T12:05:22.043 |
46262 |
01250701 |
XTE J1701-462 |
255.2436 |
-46.1857 |
2022-10-08T11:23:15.400 |
46421 |
02001099 |
Crab |
83.6331 |
22.0145 |
2023-02-22T00:14:02.058 |
68077 |
02001199 |
G21.5 |
278.3900 |
-10.5688 |
2023-10-05T00:04:30.049 |
351718 |
02001299 |
PSR B0540-69 |
85.0452 |
-69.3317 |
2022-12-29T18:09:50.865 |
326838 |
02001399 |
MSH 15-52 |
228.4813 |
-59.1358 |
2023-02-14T12:21:52.298 |
282953 |
02001499 |
RX J1713.7-3946 |
257.9667 |
-39.5794 |
2023-08-25T20:02:47.680 |
491923 |
02001599 |
RCW 86 |
220.2500 |
-62.6969 |
2023-07-23T16:23:17.956 |
277841 |
02001601 |
Tycho |
6.3250 |
64.1383 |
2022-12-21T15:04:03.765 |
216486 |
02001701 |
SN1006 NE |
225.9333 |
-41.7533 |
2023-03-03T16:16:55.284 |
338848 |
02001899 |
Cyg X-3 |
308.1074 |
40.9577 |
2022-10-14T00:53:55.765 |
275371 |
02001901 |
LMC X-1 |
84.9118 |
-69.7432 |
2022-10-19T14:38:10.730 |
562891 |
02002399 |
4U 1820-303 |
275.9190 |
-30.3610 |
2022-10-11T13:19:10.165 |
86067 |
02002401 |
Sco X-1 |
244.9790 |
-15.6400 |
2023-08-28T15:45:58.700 |
24198 |
02002699 |
Cir X-1 |
230.1700 |
-57.1670 |
2023-08-02T11:00:14.100 |
132349 |
02002799 |
GX 5-1 |
270.2905 |
-25.0790 |
2023-03-21T03:48:40.557 |
45049 |
02002899 |
SGR 1806-20 |
272.1639 |
-20.4111 |
2023-03-22T05:24:35.433 |
470436 |
02003101 |
NGC 4151 |
182.6357 |
39.4057 |
2022-12-08T04:01:13.030 |
631762 |
02003299 |
MCG-5-23-16 |
146.9173 |
-30.9487 |
2022-11-06T10:12:03.576 |
159935 |
02003501 |
GRO J1008-57 |
152.4457 |
-58.2932 |
2022-11-13T03:11:52.628 |
84595 |
02003601 |
GRO J1008-57 |
152.4457 |
-58.2932 |
2022-11-18T03:40:30.850 |
102326 |
02003801 |
Her X-1 |
254.4580 |
35.3420 |
2023-01-18T17:05:30.947 |
148272 |
02003901 |
Her X-1 |
254.4580 |
35.3420 |
2023-07-09T14:08:24.302 |
145406 |
02004001 |
Her X-1 |
254.4580 |
35.3420 |
2023-02-03T19:08:47.878 |
244566 |
02004101 |
Her X-1 |
254.4580 |
35.3420 |
2023-07-25T12:24:22.933 |
236521 |
02004401 |
Mrk421 |
166.1138 |
38.2088 |
2022-12-06T15:04:01.792 |
73995 |
02004501 |
Mrk501 |
253.4676 |
39.7602 |
2023-03-19T00:53:20.100 |
102349 |
02004601 |
Mrk501 |
253.4676 |
39.7602 |
2023-02-12T09:47:08.491 |
94742 |
02004701 |
Mrk501 |
253.4676 |
39.7602 |
2023-04-16T23:30:02.100 |
94767 |
02004801 |
1ES1959+65 |
299.9994 |
65.1485 |
2022-10-28T05:04:30.738 |
194823 |
02004999 |
PG1553+113 |
238.9294 |
11.1901 |
2023-02-01T15:19:31.701 |
27154 |
02005601 |
PKS2155-304 |
329.7169 |
-30.2256 |
2023-10-27T15:37:51.350 |
476028 |
02005801 |
Vela X-1 |
135.5286 |
-40.5547 |
2022-11-30T22:01:14.300 |
269568 |
02250101 |
GRB 221009A |
288.2645 |
19.7735 |
2022-10-11T23:05:44.792 |
94121 |
02250201 |
EXO 2030+375 |
308.0636 |
37.6375 |
2022-11-23T19:06:37.276 |
180354 |
02005901 |
BL Lac |
330.6804 |
42.2778 |
2022-11-27T13:15:53.545 |
155776 |
02250301 |
Cyg X-3 |
308.1074 |
40.9577 |
2022-12-25T09:56:38.892 |
198611 |
02250401 |
LS V+44 17 |
70.2472 |
44.5303 |
2023-02-09T15:16:24.368 |
129693 |
02250501 |
LS V+44 17 |
70.2472 |
44.5303 |
2023-02-23T15:20:00.453 |
368373 |
02250601 |
4U1630-47 |
248.5047 |
-47.3929 |
2023-03-10T18:47:59.697 |
137717 |
02006799 |
SS 433 lobe |
288.2780 |
4.9357 |
2023-04-18T23:31:04.846 |
268034 |
02006001 |
Crab |
83.6331 |
22.0145 |
2023-10-09T02:15:24.108 |
55239 |
02006599 |
LMC X-3 |
84.7360 |
-64.0843 |
2023-07-07T18:29:40.740 |
457034 |
02006601 |
4U 1957+115 |
299.8500 |
11.7083 |
2023-05-12T02:19:01.794 |
571471 |
02006801 |
GX 13+1 |
273.6310 |
-17.1570 |
2023-10-17T16:41:45.850 |
98203 |
02007001 |
SMC X-1 |
19.2714 |
-73.4433 |
2023-12-10T09:05:24.832 |
110608 |
02007101 |
SMC X-1 |
19.2714 |
-73.4433 |
2023-12-14T20:38:24.514 |
110011 |
02007201 |
SMC X-1 |
19.2714 |
-73.4433 |
2023-12-19T07:59:43.839 |
96756 |
02007301 |
4U 1624-49 |
247.0120 |
-49.1900 |
2023-08-19T09:28:31.861 |
198886 |
02007899 |
1E 2259+586 |
345.2846 |
58.8790 |
2023-06-02T23:05:31.833 |
328530 |
02007999 |
Sgr A cloud |
266.5700 |
-28.8900 |
2023-09-03T00:01:09.198 |
284194 |
02008001 |
NGC 1068 |
40.6696 |
-0.0133 |
2024-01-03T21:05:10.667 |
1152149 |
02008199 |
Mrk421 |
166.1138 |
38.2088 |
2023-12-06T21:28:11.792 |
70735 |
02008201 |
Cyg X-1 |
299.5903 |
35.2016 |
2023-05-02T22:59:13.255 |
20803 |
02008301 |
Cyg X-1 |
299.5903 |
35.2016 |
2023-05-09T10:38:01.400 |
30818 |
02008401 |
Cyg X-1 |
299.5903 |
35.2016 |
2023-05-24T19:41:58.758 |
24554 |
02008501 |
Cyg X-1 |
299.5903 |
35.2016 |
2023-06-13T22:57:31.219 |
28801 |
02008601 |
Cyg X-1 |
299.5903 |
35.2016 |
2023-06-20T00:56:41.150 |
34241 |
02008801 |
PSR B0540-69 |
85.0452 |
-69.3317 |
2023-05-10T04:36:37.625 |
120649 |
02008901 |
3C 454.3 |
343.4906 |
16.1482 |
2023-06-20T21:30:57.724 |
274731 |
02009001 |
S4 0954+65 |
149.6971 |
65.5653 |
2023-05-25T11:50:57.287 |
489688 |
02250799 |
Swift J0243.6+6124 |
40.9184 |
61.4344 |
2023-07-20T14:58:16.976 |
76293 |
02250801 |
1ES 1959+650 |
299.9994 |
65.1485 |
2023-08-14T00:57:11.562 |
312420 |
02250901 |
Swift J1727.8-1613 |
261.9305 |
-16.2052 |
2023-09-07T19:29:58.693 |
18925 |
02251001 |
Swift J1727.8-1613 |
261.9305 |
-16.2052 |
2023-09-16T16:45:53.700 |
36795 |
02251101 |
Swift J1727.8-1613 |
261.9305 |
-16.2052 |
2023-09-27T22:09:06.300 |
21072 |
02251201 |
Swift J1727.8-1613 |
261.9305 |
-16.2052 |
2023-10-04T12:52:25.350 |
17414 |
02251301 |
Swift J1727.8-1613 |
261.9305 |
-16.2052 |
2023-10-10T11:17:20.632 |
17697 |
02009701 |
BL Lac |
330.6804 |
42.2778 |
2023-11-07T00:20:49.338 |
515850 |
02009101 |
Cyg X-3 |
308.1074 |
40.9577 |
2023-11-17T19:54:00.370 |
291338 |
02009699 |
Vela Jr |
132.2396 |
-45.6504 |
2023-11-23T23:34:24.452 |
607825 |
02009501 |
RCW 86 |
220.2500 |
-62.6969 |
2024-01-29T19:37:47.753 |
272474 |
|