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 |
|