The monitoring data shown on this site provides near real-time results from Swift observations of Fermi-LAT "sources of interest" and flaring sources. While this list is dominated by blazars, some X-ray binaries and Galactic transients are also included. The preliminary results on this page are intended to provide rapid feedback to the scientific community to aid in target of opportunity planning, multiwavelength campaigns, and planning of interesting scientific publications.
Data on this site is available to the public (thanks to support from the Fermi GI program and the Swift Team). If you make use of any of these data, we ask that you reference M.C. Stroh & A.D. Falcone 2013, ApJS, 207, 28; arXiv: 1305.4949 and that you notify Abe Falcone and Michael Stroh at monitoring@swift.psu.edu. |
The results presented on this page are from a preliminary analysis of the Swift-XRT data. The analysis procedure is described in this README file. Since the analysis is performed using automated scripts and the results are not always reviewed by human eyes, we recommend that these data be reviewed by hand before use in publications.
For questions or requests for more detailed analysis, please contact Abe Falcone and Michael Stroh at monitoring@swift.psu.edu. This web site is under construction so please report any web site related problems to the email address listed above. ChangeLog - Last Updated: 2018-10-07 Upcoming Observations |
Original 23 Fermi-LAT Monitored Sources | |||||
Target
|
RA (J2000)
|
Dec (J2000)
|
Exposure
Time (ks) |
Last Observation
|
|
02 10 46 |
-51 01 02 |
223 |
March 21st, 2020 | ||
02 38 39 |
+16 36 59 |
305 |
February 11th, 2016 | ||
02 40 32 |
+61 13 46 |
600 |
November 19th, 2021 | ||
05 30 56 |
+13 31 55 |
200 |
January 30th, 2019 | ||
07 21 53 |
+71 20 36 |
551 |
April 7th, 2022 | ||
08 30 52 |
+24 10 60 |
140 |
March 20th, 2016 | ||
08 54 49 |
+20 06 31 |
862 |
May 16th, 2022 | ||
11 04 27 |
+38 12 32 |
1751 |
May 25th, 2022 | ||
12 21 32 |
+28 13 58 |
181 |
April 28th, 2022 | ||
12 29 07 |
+02 03 09 |
633 |
August 10th, 2021 | ||
12 56 11 |
-05 47 22 |
696 |
January 20th, 2021 | ||
14 08 56 |
-07 52 27 |
123 |
June 20th, 2016 | ||
14 28 33 |
+42 40 29 |
281 |
May 6th, 2022 | ||
15 12 51 |
-09 05 60 |
501 |
April 29th, 2022 | ||
16 26 06 |
-29 51 27 |
91 |
September 22nd, 2016 | ||
16 35 15 |
+38 08 04 |
179 |
May 11th, 2022 | ||
16 53 52 |
+39 45 37 |
875 |
May 23rd, 2022 | ||
17 33 03 |
-13 04 50 |
132 |
February 1st, 2021 | ||
19 59 60 |
+65 08 55 |
614 |
May 6th, 2022 | ||
21 58 52 |
-30 13 32 |
417 |
May 11th, 2022 | ||
22 02 43 |
+42 16 40 |
807 |
May 14th, 2022 | ||
22 53 58 |
+16 08 54 |
734 |
August 26th, 2020 | ||
23 47 05 |
+51 42 18 |
330 |
December 8th, 2021 |
Additional Sources | |||||
Target
|
RA (J2000)
|
Dec (J2000)
|
Exposure
Time (ks) |
Last Observation
|
|
00 00 00 |
+00 00 00 |
2 |
January 31st, 2021 | ||
00 06 20 |
+20 12 11 |
1019 |
May 22nd, 2022 | ||
00 17 36 |
-05 12 42 |
11 |
July 11th, 2011 | ||
00 28 30 |
+20 00 27 |
30 |
August 20th, 2020 | ||
00 35 53 |
+59 50 05 |
205 |
May 22nd, 2022 | ||
00 38 15 |
-24 59 02 |
22 |
August 15th, 2019 | ||
01 02 46 |
+58 24 11 |
31 |
April 21st, 2016 | ||
01 08 39 |
+01 35 00 |
68 |
January 7th, 2021 | ||
01 09 46 |
+61 33 30 |
40 |
February 25th, 2010 | ||
01 12 06 |
+22 44 39 |
62 |
December 1st, 2021 | ||
01 12 50 |
+32 08 17 |
6 |
August 31st, 2009 | ||
01 18 32 |
+63 44 24 |
147 |
May 16th, 2020 | ||
01 33 06 |
-52 00 04 |
10 |
April 21st, 2022 | ||
01 36 33 |
+39 05 59 |
22 |
June 9th, 2019 | ||
01 36 59 |
+47 51 29 |
71 |
August 17th, 2020 | ||
01 38 35 |
+29 22 05 |
9 |
August 27th, 2017 | ||
01 52 40 |
+01 47 17 |
27 |
January 2nd, 2014 | ||
02 05 05 |
+32 12 30 |
14 |
October 4th, 2006 | ||
02 06 26 |
-11 50 40 |
21 |
January 7th, 2021 | ||
02 11 13 |
+10 51 35 |
33 |
June 21st, 2020 | ||
02 17 49 |
+01 44 50 |
16 |
March 4th, 2022 | ||
02 21 05 |
+35 56 14 |
106 |
September 16th, 2020 | ||
02 22 40 |
+43 02 08 |
197 |
November 29th, 2021 | ||
02 31 12 |
-47 46 12 |
9 |
October 27th, 2019 | ||
02 32 49 |
+20 17 17 |
130 |
November 28th, 2021 | ||
02 36 53 |
-61 36 15 |
32 |
October 6th, 2013 | ||
02 37 52 |
+28 48 09 |
37 |
September 23rd, 2018 | ||
02 43 40 |
+61 26 03 |
172 |
April 27th, 2021 | ||
02 46 00 |
-46 51 18 |
7 |
August 15th, 2017 | ||
02 52 48 |
-22 19 25 |
19 |
November 22nd, 2012 | ||
02 53 29 |
-54 41 51 |
5 |
December 4th, 2007 | ||
03 03 27 |
-24 07 11 |
25 |
February 3rd, 2012 | ||
03 09 56 |
-60 58 39 |
8 |
December 1st, 2009 | ||
03 19 48 |
+41 30 42 |
182 |
December 2nd, 2018 | ||
03 24 41 |
+34 10 46 |
341 |
March 13th, 2022 | ||
03 26 14 |
+02 25 15 |
21 |
July 11th, 2005 | ||
03 39 31 |
-01 46 36 |
91 |
August 16th, 2017 | ||
03 48 38 |
-27 49 14 |
99 |
December 26th, 2021 | ||
03 59 30 |
+50 57 50 |
70 |
December 15th, 2015 | ||
04 03 54 |
-36 05 02 |
73 |
May 11th, 2016 | ||
04 05 34 |
-13 08 14 |
36 |
April 8th, 2020 | ||
04 06 59 |
-38 26 28 |
22 |
November 11th, 2009 | ||
04 16 52 |
+01 05 24 |
52 |
November 30th, 2021 | ||
04 23 16 |
-01 20 33 |
76 |
October 13th, 2021 | ||
04 28 40 |
-37 56 20 |
29 |
December 25th, 2012 | ||
04 33 11 |
+05 21 16 |
296 |
January 10th, 2022 | ||
04 40 17 |
-43 33 09 |
31 |
November 16th, 2021 | ||
04 42 39 |
-00 17 43 |
29 |
August 2nd, 2013 | ||
04 49 23 |
+63 32 09 |
6 |
July 14th, 2017 | ||
04 49 25 |
-43 50 09 |
74 |
July 20th, 2017 | ||
04 57 03 |
-23 24 52 |
89 |
August 17th, 2016 | ||
05 01 13 |
-01 59 14 |
66 |
August 30th, 2015 | ||
05 05 23 |
+04 59 43 |
82 |
April 9th, 2015 | ||
05 07 56 |
+67 37 24 |
61 |
November 14th, 2020 | ||
05 09 26 |
+05 41 35 |
215 |
October 28th, 2021 | ||
05 10 02 |
+18 00 42 |
22 |
November 24th, 2016 | ||
05 15 45 |
-45 56 43 |
42 |
June 6th, 2021 | ||
05 20 31 |
-69 31 55 |
116 |
November 8th, 2018 | ||
05 21 46 |
+21 12 52 |
137 |
March 13th, 2021 | ||
05 22 58 |
-36 27 31 |
88 |
December 2nd, 2021 | ||
05 31 60 |
-48 27 19 |
65 |
February 9th, 2014 | ||
05 32 39 |
+07 32 43 |
30 |
November 15th, 2011 | ||
05 38 50 |
-44 05 09 |
177 |
October 28th, 2015 | ||
05 38 55 |
+26 18 57 |
160 |
April 22nd, 2021 | ||
05 39 54 |
-28 39 56 |
89 |
January 11th, 2021 | ||
06 22 52 |
+33 26 10 |
37 |
January 11th, 2011 | ||
06 23 40 |
-33 50 17 |
12 |
December 20th, 2013 | ||
06 45 41 |
-12 24 34 |
3 |
April 8th, 2020 | ||
06 48 14 |
-30 44 20 |
5 |
January 23rd, 2012 | ||
06 48 29 |
-17 44 05 |
25 |
November 14th, 2021 | ||
06 48 48 |
+15 16 24 |
11 |
April 18th, 2010 | ||
06 50 46 |
+25 03 00 |
136 |
February 18th, 2022 | ||
06 54 24 |
+45 14 24 |
16 |
October 1st, 2011 | ||
06 58 45 |
+06 37 12 |
14 |
December 11th, 2020 | ||
07 10 30 |
+59 08 20 |
76 |
December 23rd, 2017 | ||
07 13 05 |
+57 38 10 |
9 |
September 9th, 2017 | ||
07 25 17 |
+14 25 14 |
51 |
January 15th, 2020 | ||
07 30 19 |
-11 41 13 |
50 |
October 15th, 2010 | ||
07 33 27 |
+51 53 56 |
23 |
April 19th, 2018 | ||
07 38 07 |
+17 42 19 |
56 |
January 6th, 2022 | ||
07 39 18 |
+01 37 05 |
64 |
May 27th, 2019 | ||
07 42 40 |
+54 44 24 |
5 |
March 1st, 2010 | ||
07 46 26 |
+25 49 02 |
105 |
October 14th, 2011 | ||
07 48 36 |
+24 00 24 |
4 |
May 28th, 2014 | ||
07 51 54 |
+33 13 20 |
4 |
November 1st, 2016 | ||
08 08 16 |
-07 51 10 |
51 |
March 13th, 2015 | ||
08 09 42 |
+53 41 25 |
9 |
May 8th, 2014 | ||
08 09 49 |
+52 18 58 |
61 |
March 22nd, 2015 | ||
08 31 49 |
+04 29 39 |
79 |
December 31st, 2021 | ||
08 41 24 |
+70 53 42 |
222 |
December 20th, 2020 | ||
08 44 12 |
+53 12 51 |
12 |
March 30th, 2021 | ||
08 47 13 |
+11 33 50 |
11 |
February 3rd, 2018 | ||
08 49 58 |
+51 08 29 |
153 |
February 27th, 2020 | ||
09 04 53 |
-57 35 06 |
73 |
January 17th, 2022 | ||
09 09 10 |
+01 21 36 |
37 |
March 1st, 2020 | ||
09 10 58 |
-50 48 10 |
23 |
November 11th, 2019 | ||
09 12 12 |
+41 26 09 |
8 |
October 29th, 2015 | ||
09 15 52 |
+29 33 24 |
33 |
December 19th, 2018 | ||
09 20 58 |
+44 41 54 |
16 |
May 21st, 2018 | ||
09 27 52 |
-20 34 51 |
9 |
July 17th, 2008 | ||
09 48 57 |
+00 22 24 |
186 |
January 15th, 2022 | ||
09 55 08 |
+35 51 01 |
49 |
February 21st, 2020 | ||
09 57 38 |
+55 22 58 |
39 |
December 10th, 2019 | ||
09 58 47 |
+65 33 55 |
154 |
May 25th, 2022 | ||
10 15 04 |
+49 26 01 |
100 |
February 28th, 2021 | ||
10 32 53 |
+60 51 28 |
52 |
July 1st, 2016 | ||
10 33 51 |
+60 51 07 |
51 |
July 1st, 2016 | ||
10 37 42 |
-28 23 04 |
15 |
March 2nd, 2016 | ||
10 44 23 |
+80 54 39 |
16 |
April 10th, 2016 | ||
10 48 28 |
+71 43 36 |
90 |
April 20th, 2022 | ||
10 58 30 |
+01 33 59 |
59 |
February 12th, 2021 | ||
11 03 04 |
+11 58 17 |
11 |
January 12th, 2015 | ||
11 06 37 |
+36 26 50 |
5 |
October 10th, 2019 | ||
11 11 47 |
-82 38 44 |
40 |
October 23rd, 2017 | ||
11 21 25 |
-05 53 56 |
8 |
February 22nd, 2009 | ||
11 23 19 |
-64 17 36 |
16 |
June 7th, 2011 | ||
11 27 04 |
-18 57 17 |
34 |
December 30th, 2011 | ||
11 30 07 |
-14 49 27 |
81 |
May 23rd, 2022 | ||
11 30 53 |
+38 15 19 |
10 |
July 7th, 2007 | ||
11 36 30 |
+67 37 04 |
27 |
May 1st, 2014 | ||
11 45 05 |
+19 36 23 |
54 |
January 11th, 2022 | ||
11 46 58 |
+39 58 34 |
4 |
July 25th, 2020 | ||
11 52 17 |
-08 41 03 |
20 |
March 9th, 2021 | ||
11 53 22 |
-11 05 13 |
12 |
December 9th, 2018 | ||
11 53 24 |
+49 31 09 |
56 |
November 8th, 2019 | ||
11 59 11 |
-22 28 37 |
10 |
June 16th, 2020 | ||
11 59 32 |
+29 14 44 |
178 |
January 17th, 2022 | ||
12 17 52 |
+30 07 01 |
66 |
May 12th, 2021 | ||
12 20 04 |
+71 05 31 |
14 |
August 14th, 2011 | ||
12 21 22 |
+30 10 37 |
133 |
March 30th, 2022 | ||
12 24 24 |
+24 36 24 |
36 |
May 27th, 2016 | ||
12 24 54 |
+21 22 46 |
203 |
April 30th, 2018 | ||
12 30 14 |
+25 18 07 |
32 |
June 6th, 2015 | ||
12 30 14 |
+25 18 07 |
32 |
June 6th, 2015 | ||
12 30 49 |
+12 23 28 |
103 |
May 2nd, 2022 | ||
12 39 33 |
+04 43 05 |
6 |
August 11th, 2019 | ||
12 43 13 |
+36 27 44 |
33 |
March 9th, 2022 | ||
12 54 60 |
-71 38 18 |
11 |
November 4th, 2015 | ||
13 01 17 |
-61 36 07 |
205 |
August 10th, 2021 | ||
13 02 48 |
-63 50 09 |
325 |
May 24th, 2021 | ||
13 08 24 |
+35 46 37 |
3 |
June 7th, 2020 | ||
13 10 29 |
+32 20 44 |
86 |
April 9th, 2021 | ||
13 12 43 |
+48 28 31 |
47 |
June 9th, 2020 | ||
13 16 08 |
-33 38 59 |
36 |
June 2nd, 2021 | ||
13 25 28 |
-43 01 09 |
158 |
February 25th, 2022 | ||
13 32 04 |
-05 09 44 |
30 |
December 6th, 2020 | ||
13 37 40 |
-12 57 25 |
26 |
July 11th, 2021 | ||
13 45 33 |
+44 52 59 |
23 |
January 10th, 2014 | ||
13 54 47 |
-10 41 03 |
14 |
September 5th, 2010 | ||
14 08 56 |
-07 52 27 |
118 |
June 20th, 2016 | ||
14 15 59 |
+13 20 24 |
56 |
January 14th, 2022 | ||
14 18 29 |
+35 42 49 |
10 |
March 10th, 2019 | ||
14 22 30 |
+32 23 10 |
58 |
August 26th, 2021 | ||
14 27 01 |
+23 47 56 |
112 |
May 5th, 2022 | ||
14 27 56 |
-42 06 19 |
200 |
September 13th, 2018 | ||
14 42 48 |
+12 00 40 |
10 |
December 8th, 2015 | ||
14 43 57 |
+25 01 44 |
47 |
April 17th, 2016 | ||
14 43 57 |
-39 08 39 |
28 |
April 27th, 2019 | ||
14 54 27 |
+51 24 34 |
24 |
July 1st, 2021 | ||
14 57 27 |
-35 39 10 |
24 |
June 27th, 2021 | ||
15 04 25 |
+10 29 39 |
206 |
January 16th, 2022 | ||
15 10 03 |
+57 02 43 |
12 |
March 28th, 2022 | ||
15 11 00 |
+05 49 21 |
10 |
February 19th, 2021 | ||
15 17 42 |
-24 22 19 |
49 |
July 12th, 2018 | ||
15 20 41 |
-57 10 00 |
187 |
September 4th, 2021 | ||
15 22 10 |
+31 44 14 |
23 |
November 28th, 2010 | ||
15 34 52 |
+01 31 04 |
19 |
January 23rd, 2011 | ||
15 44 20 |
-06 49 15 |
77 |
March 22nd, 2020 | ||
15 55 43 |
+11 11 24 |
451 |
May 10th, 2022 | ||
16 02 07 |
+33 26 53 |
14 |
January 2nd, 2022 | ||
16 12 43 |
-52 25 23 |
133 |
January 11th, 2019 | ||
16 13 41 |
+34 12 48 |
41 |
November 5th, 2014 | ||
16 25 47 |
-25 27 38 |
15 |
October 14th, 2013 | ||
16 27 00 |
-24 26 40 |
14 |
January 19th, 2018 | ||
16 35 47 |
+36 29 30 |
4 |
September 15th, 2016 | ||
16 42 59 |
+39 48 37 |
112 |
April 10th, 2022 | ||
17 00 09 |
+68 30 07 |
16 |
June 7th, 2021 | ||
17 03 37 |
-62 12 40 |
4 |
July 28th, 2017 | ||
17 09 41 |
+43 18 44 |
5 |
December 1st, 2009 | ||
17 17 35 |
-51 55 32 |
19 |
April 13th, 2012 | ||
17 19 13 |
+17 45 06 |
13 |
August 19th, 2011 | ||
17 23 39 |
-37 39 42 |
1 |
January 30th, 2012 | ||
17 25 04 |
+11 52 15 |
14 |
November 7th, 2021 | ||
17 25 04 |
+11 52 15 |
21 |
November 7th, 2021 | ||
17 27 28 |
+45 30 40 |
19 |
May 11th, 2010 | ||
17 28 19 |
+50 13 10 |
251 |
May 8th, 2022 | ||
17 33 23 |
+15 13 22 |
7 |
August 18th, 2014 | ||
17 34 21 |
+38 57 51 |
12 |
December 7th, 2020 | ||
17 43 58 |
+19 35 09 |
21 |
May 2nd, 2022 | ||
17 46 16 |
-32 14 01 |
362 |
August 21st, 2019 | ||
17 48 33 |
+70 05 51 |
87 |
March 28th, 2020 | ||
17 51 33 |
+09 39 01 |
79 |
March 4th, 2022 | ||
18 00 46 |
+78 28 04 |
132 |
April 7th, 2022 | ||
18 01 32 |
+44 04 22 |
24 |
March 8th, 2019 | ||
18 13 35 |
+31 44 18 |
24 |
November 4th, 2020 | ||
18 33 40 |
-21 03 40 |
160 |
May 16th, 2022 | ||
18 48 22 |
+32 19 03 |
39 |
October 6th, 2019 | ||
18 48 34 |
+32 44 00 |
16 |
October 9th, 2019 | ||
18 49 16 |
+67 05 42 |
57 |
May 31st, 2020 | ||
19 03 01 |
-67 49 36 |
7 |
May 31st, 2020 | ||
19 11 10 |
-20 06 55 |
23 |
October 17th, 2014 | ||
19 11 50 |
+04 58 58 |
49 |
August 29th, 2018 | ||
19 13 21 |
-36 30 19 |
2 |
November 20th, 2021 | ||
19 24 51 |
-29 14 30 |
26 |
April 13th, 2021 | ||
19 27 20 |
+65 33 54 |
44 |
May 20th, 2022 | ||
19 29 56 |
+18 18 39 |
72 |
March 23rd, 2018 | ||
19 45 39 |
+27 21 56 |
31 |
November 19th, 2021 | ||
19 49 36 |
+30 12 31 |
72 |
November 6th, 2019 | ||
19 55 43 |
+51 31 49 |
11 |
May 11th, 2011 | ||
19 57 60 |
-38 45 06 |
18 |
May 24th, 2022 | ||
20 01 13 |
+43 52 53 |
63 |
September 28th, 2019 | ||
20 05 31 |
+77 52 43 |
16 |
February 13th, 2016 | ||
20 07 55 |
-44 34 44 |
162 |
November 13th, 2019 | ||
20 10 20 |
-25 23 59 |
15 |
March 7th, 2020 | ||
20 15 29 |
+37 10 60 |
43 |
January 11th, 2018 | ||
20 24 04 |
+33 52 02 |
365 |
April 16th, 2022 | ||
20 25 41 |
-07 35 53 |
82 |
October 14th, 2017 | ||
20 32 13 |
+41 27 24 |
580 |
December 21st, 2021 | ||
20 32 26 |
+40 57 28 |
222 |
February 3rd, 2021 | ||
20 35 22 |
+10 56 07 |
31 |
June 7th, 2015 | ||
20 39 24 |
+52 19 50 |
73 |
September 27th, 2019 | ||
20 56 16 |
-47 14 48 |
26 |
April 16th, 2020 | ||
20 56 43 |
+49 40 07 |
19 |
July 2nd, 2019 | ||
20 58 20 |
+05 13 33 |
85 |
July 19th, 2012 | ||
21 02 10 |
+45 46 33 |
104 |
January 21st, 2021 | ||
21 36 39 |
+00 41 54 |
27 |
December 8th, 2018 | ||
21 41 46 |
-64 11 14 |
11 |
July 19th, 2020 | ||
21 43 36 |
+17 43 49 |
68 |
May 20th, 2011 | ||
21 47 10 |
+09 29 47 |
16 |
November 18th, 2011 | ||
21 47 13 |
-75 36 13 |
34 |
November 10th, 2014 | ||
21 51 56 |
-30 27 54 |
66 |
April 23rd, 2019 | ||
21 57 29 |
+31 27 01 |
15 |
July 12th, 2009 | ||
22 01 43 |
+50 48 56 |
25 |
March 17th, 2015 | ||
22 19 14 |
+18 06 36 |
4 |
August 28th, 2015 | ||
22 25 47 |
-04 57 01 |
34 |
June 8th, 2011 | ||
22 32 36 |
+11 43 51 |
298 |
July 18th, 2018 | ||
22 36 34 |
-14 33 22 |
31 |
July 20th, 2020 | ||
22 43 55 |
+20 21 04 |
15 |
December 30th, 2014 | ||
22 44 13 |
+40 57 14 |
20 |
November 25th, 2015 | ||
22 49 60 |
-12 51 17 |
33 |
October 14th, 2019 | ||
22 50 06 |
+38 24 37 |
46 |
October 16th, 2010 | ||
22 50 44 |
-28 06 39 |
13 |
December 1st, 2011 | ||
23 11 05 |
+34 25 11 |
18 |
January 8th, 2022 | ||
23 21 55 |
+32 04 08 |
8 |
May 20th, 2009 | ||
23 23 32 |
-03 17 05 |
37 |
November 25th, 2015 | ||
23 24 45 |
-40 40 49 |
20 |
October 12th, 2013 | ||
23 29 21 |
-49 55 41 |
36 |
December 20th, 2013 | ||
23 45 12 |
-15 55 08 |
81 |
September 2nd, 2013 | ||
23 48 03 |
-16 31 12 |
19 |
December 4th, 2009 |
Other Observations |
Additional Links |