3C454.3 (z = 0.859)

Fermi LAT Gamma-ray flux (in units of 1.E-6 phot/cm^2/s; magenta symbols - upper limits), X-ray flux (Swift XRT, in units of 1.E-12 erg/cm^2/s), and optical light curve and degree and position angle of optical polarization obtained at the Perkins telescope (PTO, Flagstaff, AZ) vs. time.
EpochI-peak (mJy)P-peak (mJy) EVPA (deg.)View ImageDownload I-mapDownload P-mapDownload UV-dataDownload CLEAN Model
11 Feb 2024 43GHz 1802 96.2 -39 I+P PS-file FITS-file PS-file UV-file mod-file
12 Dec 2023 43GHz 2120 90.7 37 I+P PS-file FITS-file PS-file UV-file mod-file
25 Nov 2023 43GHz 1883 35.4 35 I+P PS-file FITS-file PS-file UV-file mod-file
6 Nov 2023 43GHz 2132 59.5 42 I+P PS-file FITS-file PS-file UV-file mod-file
21 Oct 2023 43GHz 3369 103.5 -87 I+P PS-file FITS-file PS-file UV-file mod-file
13 Oct 2023 43GHz 2082 67.2 89 I+P PS-file FITS-file PS-file UV-file mod-file
24 Jul 2023 43GHz 5211 126.0 87 I+P PS-file FITS-file PS-file UV-file mod-file
15 Jul 2023 43GHz 4616 112.8 -78 I+P PS-file FITS-file PS-file UV-file mod-file
1 Jul 2023 43GHz 4183 102.1 -73 I+P PS-file FITS-file PS-file UV-file mod-file
1 Jun 2023 43GHz 1670 72.5 -77 I+P PS-file FITS-file PS-file UV-file mod-file
21 May 2023 43GHz 1854 106.9 -82 I+P PS-file FITS-file PS-file UV-file mod-file
2 Apr 2023 43GHz 1859 123.7 -57 I+P PS-file FITS-file PS-file UV-file mod-file
11 Feb 2023 43GHz 3677 196.4 -50 I+P PS-file FITS-file PS-file UV-file mod-file
6 Dec 2022 43GHz 3115 135.4 -36 I+P PS-file FITS-file PS-file UV-file mod-file
20 Nov 2022 43GHz 2226 112.3 -30 I+P PS-file FITS-file PS-file UV-file mod-file
1 Nov 2022 43GHz 2314 88.3 -76 I+P PS-file FITS-file PS-file UV-file mod-file
21 Aug 2022 43GHz 1140 61.6 -81 I+P PS-file FITS-file PS-file UV-file mod-file
22 Jul 2022 43GHz 1465 74.9 -81 I+P PS-file FITS-file PS-file UV-file mod-file
15 Jul 2022 43GHz 1899 97.9 -83 I+P PS-file FITS-file PS-file UV-file mod-file
24 Jun 2022 43GHz 1551 66.2 86 I+P PS-file FITS-file PS-file UV-file mod-file
5 Jun 2022 43GHz 1459 60.9 -73 I+P PS-file FITS-file PS-file UV-file mod-file
30 Apr 2022 43GHz 1775 55.0 -12 I+P PS-file FITS-file PS-file UV-file mod-file
12 Mar 2022 86GHz 2087 31.1 -82 I+P PS-file FITS-file PS-file UV-file mod-file
12 Mar 2022 43GHz 1989 43.8 73 I+P PS-file FITS-file PS-file UV-file mod-file
20 Feb 2022 43GHz 2224 56.5 80 I+P PS-file FITS-file PS-file UV-file mod-file
5 Feb 2022 43GHz 2296 46.5 60 I+P PS-file FITS-file PS-file UV-file mod-file
14 Dec 2021 43GHz 2277 53.8 -61 I+P PS-file FITS-file PS-file UV-file mod-file
6 Nov 2021 43GHz 2399 81.2 74 I+P PS-file FITS-file PS-file UV-file mod-file
14 Oct 2021 43GHz 2612 88.2 -49 I+P PS-file FITS-file PS-file UV-file mod-file
14 Sep 2021 43GHz 2785 147.6 -57 I+P PS-file FITS-file PS-file UV-file mod-file
24 Aug 2021 43GHz 2587 162.6 -70 I+P PS-file FITS-file PS-file UV-file mod-file
31 July 2021 43GHz 2383 125.7 -53 I+P PS-file FITS-file PS-file UV-file mod-file
5 Jul 2021 86GHz 1149 43.1 -37 I+P PS-file FITS-file PS-file UV-file mod-file
5 Jul 2021 43GHz 1862 121.2 -44 I+P PS-file FITS-file PS-file UV-file mod-file
28 May 2021 43GHz 2316 125.5 -46 I+P PS-file FITS-file PS-file UV-file mod-file
5 Apr 2021 86GHz 1063 43.5 -1 I+P PS-file FITS-file PS-file UV-file mod-file
5 Apr 2021 43GHz 1998 95.2 -47 I+P PS-file FITS-file PS-file UV-file mod-file
19 Mar 2021 43GHz 1922 131.5 -33 I+P PS-file FITS-file PS-file UV-file mod-file
22 Jan 2021 86 GHz175567.933I+PPS-fileFITS-file PS-fileUV-filemod-file
22 Jan 2021 43 GHz3229190-2I+PPS-fileFITS-file PS-fileUV-filemod-file
8 Jan 2021 86GHz 2415 119.4 86 I+P PS-file FITS-file PS-file UV-file mod-file
8 Jan 2021 43GHz 3749 119.0 0 I+P PS-file FITS-file PS-file UV-file mod-file
20 Dec 2020 43GHz 3126 175.5 -7 I+P PS-file FITS-file PS-file UV-file mod-file
1 Nov 2020 86 GHz2975178-4I+PPS-fileFITS-file PS-fileUV-filemod-file
1 Nov 2020 43GHz 2807 84.8 -43 I+P PS-file FITS-file PS-file UV-file mod-file
4 Oct 2020 43GHz 2802 133.8 -36 I+PPS-fileFITS-file PS-fileUV-filemod-file
6 Sep 2020 86GHz 1665 111.2 -45 I+P PS-file FITS-file PS-file UV-file mod-file
6 Sep 2020 43GHz 2651 163.8 -57 I+P PS-file FITS-file PS-file UV-file mod-file
7 Aug 2020 43 GHz3007179.5-71I+PPS-fileFITS-file PS-fileUV-filemod-file
5 July 2020 43GHz 1844 105.4 -50 I+P PS-file FITS-file PS-file UV-file mod-file
4 June 2020183364.366I+PPS-fileFITS-file PS-fileUV-filemod-file
15 May 2020 1598 64.0 83 I+P PS-file FITS-file PS-file UV-file mod-file
3 May 2020 1666 90.9 78 I+P PS-file FITS-file PS-file UV-file mod-file
7 Apr 202016157847I+PPS-fileFITS-file PS-fileUV-filemod-file
27 Feb 2020144082.8-86I+PPS-fileFITS-file PS-fileUV-filemod-file
3 Jan 20201977147-77I+PPS-fileFITS-file PS-fileUV-filemod-file
3 Dec 2019 1371 82.6 -52 I+P PS-file FITS-file PS-file UV-file mod-file
3 Nov 20192375160.275I+PPS-fileFITS-file PS-fileUV-filemod-file
19 Oct 2019167060.485I+PPS-fileFITS-file PS-fileUV-filemod-file
6 Oct 20191632110.786I+PPS-fileFITS-file PS-fileUV-filemod-file
3 Aug 20197384850-89I+PPS-fileFITS-file PS-fileUV-filemod-file
1 July 2019709487084I+PPS-fileFITS-file PS-fileUV-filemod-file
18 June 20197673923-90I+PPS-fileFITS-file PS-fileUV-filemod-file
12 May 20193200440-80I+PPS-fileFITS-file PS-fileUV-filemod-file
31 Mar 20193587628-86I+PPS-fileFITS-file PS-fileUV-filemod-file
8 Feb 20191806232-57I+PPS-fileFITS-file PS-fileUV-filemod-file
3 Feb 20192012253-51I+PPS-fileFITS-file PS-fileUV-filemod-file
10 Jan 20192203224-62I+PPS-fileFITS-file PS-fileUV-filemod-file
8 Dec 201831431383I+PPS-fileFITS-file PS-fileUV-filemod-file
15 Oct 20183935239-13I+PPS-fileFITS-file PS-fileUV-filemod-file
26 Aug 20184621217-14I+PPS-fileFITS-file PS-fileUV-filemod-file
16 July 2018457429413I+PPS-fileFITS-file PS-fileUV-filemod-file
16 June 2018480819918I+PPS-fileFITS-file PS-fileUV-filemod-file
11 May 20185452247-17I+PPS-fileFITS-file PS-fileUV-filemod-file
19 Apr 20187670347-17I+PPS-fileFITS-file PS-fileUV-filemod-file
10 Mar 20185579137-24I+PPS-fileFITS-file PS-fileUV-filemod-file
17 Feb 20185435162-45I+PPS-fileFITS-file PS-fileUV-filemod-file
23 Dec 20172782137-37I+PPS-fileFITS-file PS-fileUV-filemod-file
6 Nov 20172318117-87I+PPS-fileFITS-file PS-fileUV-filemod-file
4 Sep 201747001321I+PPS-fileFITS-file PS-fileUV-filemod-file
6 Aug 20177403183-89I+PPS-fileFITS-file PS-fileUV-filemod-file
3 July 201710257258-39I+PPS-fileFITS-file PS-fileUV-filemod-file
8 June 20178823159-90I+PPS-fileFITS-file PS-fileUV-filemod-file
13 May 201711293194-85I+PPS-fileFITS-file PS-fileUV-filemod-file
16 Apr 2017702326975I+PPS-fileFITS-file PS-fileUV-filemod-file
19 Mar 20177354344-88I+PPS-fileFITS-file PS-fileUV-filemod-file
4 Feb 20171061330086I+PPS-fileFITS-file PS-fileUV-filemod-file
14 Jan 2017820434087I+PPS-fileFITS-file PS-fileUV-filemod-file
23 Dec 2016580526384I+PPS-fileFITS-file PS-fileUV-filemod-file
28 Nov 2016459919482I+PPS-fileFITS-file PS-fileUV-filemod-file
23 Oct 2016396826989I+PPS-fileFITS-file PS-fileUV-filemod-file
6 Oct 2016432943480I+PPS-fileFITS-file PS-fileUV-filemod-file
5 Sep 2016652247086I+PPS-fileFITS-file PS-fileUV-filemod-file
31 July 2016729542989I+PPS-fileFITS-file PS-fileUV-filemod-file
4 July 2016555724589I+PPS-fileFITS-file PS-fileUV-filemod-file
10 June 2016511532485I+PPS-fileFITS-file PS-fileUV-filemod-file
22 Apr 2016584442979I+PPS-fileFITS-file PS-fileUV-filemod-file
18 Mar 20165277422-80I+PPS-fileFITS-file PS-fileUV-filemod-file
31 Jan 20165817230-78I+PPS-fileFITS-file PS-fileUV-filemod-file
1 Jan 20165331317-66I+PPS-fileFITS-file PS-fileUV-filemod-file
5 Dec 2015628040186I+PPS-fileFITS-file PS-fileUV-filemod-file
22 Sep 20158029718-87I+PPS-fileFITS-file PS-fileUV-filemod-file
1 Aug 2015824065788I+PPS-fileFITS-file PS-fileUV-filemod-file
2 July 20157915684-88I+PPS-fileFITS-file PS-fileUV-filemod-file
9 June 2015831571685I+PPS-fileFITS-file PS-fileUV-filemod-file
11 May 20157160443-85I+PPS-fileFITS-file PS-fileUV-filemod-file
12 Apr 20156986266-89I+PPS-fileFITS-file PS-fileUV-filemod-file
14 Feb 20156321457-56I+PPS-fileFITS-file PS-fileUV-filemod-file
19 Dec 20144938213-63I+PPS-fileFITS-file PS-fileUV-filemod-file
5 Dec 20145235233-25I+PPS-fileFITS-file PS-fileUV-filemod-file
15 Nov 20145580457-7I+PPS-fileFITS-file PS-fileUV-filemod-file
23 Sep 20148267343-24I+PPS-fileFITS-file PS-fileUV-filemod-file
28 July 20148894398-8I+PPS-fileFITS-file PS-fileUV-filemod-file
20 June 201421716448-27I+PPS-fileFITS-file PS-fileUV-filemod-file
3 May 201413051502-5I+PPS-fileFITS-file PS-fileUV-filemod-file
25 Feb 2014995140857I+PPS-fileFITS-file PS-fileUV-filemod-file
20 Jan 2014727326640I+PPS-fileFITS-file PS-fileUV-filemod-file
16 Dec 2013723312627I+PPS-fileFITS-file PS-fileUV-filemod-file
18 Nov 2013828414326I+PPS-fileFITS-file PS-fileUV-filemod-file
26 Aug 20135300501I+PPS-fileFITS-file PS-fileUV-filemod-file
28 July 201349063040I+PPS-fileFITS-file PS-fileUV-filemod-file
30 June 201331003084I+PPS-fileFITS-file PS-fileUV-filemod-file
30 May 201326362859I+PPS-fileFITS-file PS-fileUV-filemod-file
17 Apr 2013242831-80I+PPS-fileFITS-file PS-fileUV-filemod-file
26 Feb 2013162852-76I+PPS-fileFITS-file PS-fileUV-filemod-file
15 Jan 2013109155-70I+PPS-fileFITS-file PS-fileUV-filemod-file
21 Dec 201296663-74I+PPS-fileFITS-file PS-fileUV-filemod-file
29 Oct 201260980-80I+PPS-fileFITS-file PS-fileUV-filemod-file
28 Oct 201260591-83I+PPS-fileFITS-file PS-fileUV-filemod-file
20 Oct 2012631104-82I+PPS-fileFITS-file PS-fileUV-filemod-file
13 Aug 201261394-66I+PPS-fileFITS-file PS-fileUV-filemod-file
4 Jul 2012906142-87I+PPS-fileFITS-file PS-fileUV-filemod-file
26 May 2012907131-85I+PPS-fileFITS-file PS-fileUV-filemod-file
2 Apr 2012744100-83I+PPS-fileFITS-file PS-fileUV-filemod-file
5 Mar 2012203727786I+PPS-fileFITS-file PS-fileUV-filemod-file
27 Jan 2012124216085I+PPS-fileFITS-file PS-fileUV-filemod-file
2 Dec 20111316223-86I+PPS-fileFITS-file PS-fileUV-filemod-file
16 Oct 2011182131176I+PPS-fileFITS-file PS-fileUV-filemod-file
29 Sep 20112015327-82I+PPS-fileFITS-file PS-fileUV-filemod-file
24 Sep 20112361365-84I+PPS-fileFITS-file PS-fileUV-filemod-file
20 Sep 20112307342-84I+PPS-fileFITS-file PS-fileUV-filemod-file
16 Sep 2011228531882I+PPS-fileFITS-file PS-fileUV-filemod-file
23 Aug 2011325843881I+PPS-fileFITS-file PS-fileUV-filemod-file
21 Jul 2011415636183I+PPS-fileFITS-file PS-fileUV-filemod-file
12 Jun 20115656327-75I+PPS-fileFITS-file PS-fileUV-filemod-file
22 May 20116006272-68I+PPS-fileFITS-file PS-fileUV-filemod-file
21 Apr 201176222632I+PPS-fileFITS-file PS-fileUV-filemod-file
1 Mar 20111776343710I+PPS-fileFITS-file PS-fileUV-filemod-file
4 Feb 201117885385-8I+PPS-fileFITS-file PS-fileUV-filemod-file
2 Jan 20112034564146I+PPS-fileFITS-file PS-fileUV-filemod-file
4 Dec 20101967434956I+PPS-fileFITS-file PS-fileUV-filemod-file
13 Nov 20101631572089I+PPS-fileFITS-file PS-fileUV-filemod-file
6 Nov 20101736064781I+PPS-fileFITS-file PS-fileUV-filemod-file
1 Nov 20101363533260I+PPS-fileFITS-file PS-fileUV-filemod-file
24 Oct 20101276046961I+PPS-fileFITS-file PS-fileUV-filemod-file
18 Sep 20101309932041I+PPS-fileFITS-file PS-fileUV-filemod-file
21 Aug 201012419250-58I+PPS-fileFITS-file PS-fileUV-filemod-file
1 Aug 201012619406-47I+PPS-fileFITS-file PS-fileUV-filemod-file
14 Jun 20101574966923I+PPS-fileFITS-file PS-fileUV-filemod-file
19 May 2010217958418I+PPS-fileFITS-file PS-fileUV-filemod-file
15 Apr 201021031789-6I+PPS-fileFITS-file PS-fileUV-filemod-file
10 Apr 201019711440-11I+PPS-fileFITS-file PS-fileUV-filemod-file
7 Apr 2010222354421I+PPS-fileFITS-file PS-fileUV-filemod-file
6 Mar 201016551265-32I+PPS-fileFITS-file PS-fileUV-filemod-file
11 Feb 201014102277-61I+PPS-fileFITS-file PS-fileUV-filemod-file
10 Jan 2010175093916I+PPS-fileFITS-file PS-fileUV-filemod-file
28 Nov 200917332318-1I+PPS-fileFITS-file PS-fileUV-filemod-file
25 Oct 200913451155-7I+PPS-fileFITS-file PS-fileUV-filemod-file
20 Oct 2009133171902I+PPS-fileFITS-file PS-fileUV-filemod-file
16 Oct 2009124333347I+PPS-fileFITS-file PS-fileUV-filemod-file
14 Oct 20091017021223I+PPS-fileFITS-file PS-fileUV-filemod-file
16 Sep 20098145259-11I+PPS-fileFITS-file PS-fileUV-filemod-file
16 Aug 2009428316-31I+PPS-fileFITS-file PS-fileUV-filemod-file
27 July 2009332142-16I+PPS-fileFITS-file PS-fileUV-filemod-file
21 June 2009201738-16I+PPS-fileFITS-file PS-fileUV-filemod-file
30 May 2009248252-18I+PPS-fileFITS-file PS-fileUV-filemod-file
01 Apr. 200926338725I+PPS-fileFITS-file PS-fileUV-filemod-file
22 Feb. 2009397410329I+PPS-fileFITS-file PS-fileUV-filemod-file
24 Jan. 20096197764I+PPS-fileFITS-file PS-fileUV-filemod-file
21 Dec. 200860541501I+PPS-fileFITS-file PS-fileUV-filemod-file
16 Nov. 20081352018243I+PPS-fileFITS-file PS-fileUV-filemod-file
4 Nov 2008145671926I+PPS-fileFITS-file PS-fileUV-filemod-file
31 Oct 200815316176-7I+PPS-fileFITS-file PS-fileUV-filemod-file
25 Oct 20081623914627I+PPS-fileFITS-file PS-fileUV-filemod-file
22 Oct 20081554215242I+PPS-fileFITS-file PS-fileUV-filemod-file
10 Sep 20082312060863I+PPS-fileFITS-file PS-fileUV-filemod-file
16 Aug 20081949229662I+PPS-fileFITS-file PS-fileUV-filemod-file
06 July 20081661523490I+PPS-fileFITS-file PS-fileUV-filemod-file
12 June 20081308130269I+PPS-fileFITS-file PS-fileUV-filemod-file
29 Feb. 2008576115690I+PPS-fileFITS-file PS-fileUV-filemod-file
17 Jan. 200867831612I+PPS-fileFITS-file PS-fileUV-filemod-file
01 Nov. 200769218778I+PPS-fileFITS-file PS-fileUV-filemod-file
29 Sep. 20077300213-88I+PPS-fileFITS-file PS-fileUV-filemod-file
30 Aug. 2007811325687I+PPS-fileFITS-file PS-fileUV-filemod-file
06 Aug. 2007573618372I+PPS-fileFITS-file PS-fileUV-filemod-file
13 July 20076370168-78I+PPS-fileFITS-filePS-fileUV-filemod-file
14 June 2007444129.873I+PPS-fileFITS-file PS-fileUV-filemod-file