Flare-Advocate/Gamma-ray Sky-Watcher report: DOY 42 (February 11, 2021)

On duty Flare Advocates:

FA: Marcello Giroletti <marcello.giroletti@inaf.it>

Highlights

Source

Gamma ray

2FHL J2202.7+4216 bll BL Lacertae

0.9' 634768675 12.05
2.7' 634728722 25.11
3.0' 634717241 15.32
4.3' 634728740 18.94
15.3' 634761419 178.00

Extragalactic Science

  • BL Lacertae (TS=1143) flux = (2.2 ± 0.2) e-6, detected also in 18460 @TS=616, 18458 @TS=128, 18459 @TS=111, 18457 @TS=86
  • PKS 0035–252 (TS=109) flux = (0.5 ± 0.1) e-6
  • PKS 0514–459 (TS=85) flux = (0.4 ± 0.1) e-6
  • PKS 0454–234 (TS=62) flux = (0.4 ± 0.1) e-6
  • TXS 0646–176 (TS=25) flux = (0.4 ± 0.1) e-6

Galactic Science

  • LAT PSR J1836+5925 (TS=264) flux = (0.7 ± 0.1) e-6, detected also in 18460 @TS=54, 18459 @TS=49, 18458 @TS=39, 18457 @TS=39
  • Gamma Cygni (TS=177) flux = (2.0 ± 0.3) e-6, detected also in 18458 @TS=36
  • PSR J1709–4429 (TS=64) flux = (1.4 ± 0.3) e-6
  • PSR J2021+3651 (TS=57) flux = (1.2 ± 0.2) e-6
  • LAT PSR J2032+4127 (TS=46) flux = (1.3 ± 0.3) e-6, detected also in 18459 @TS=39
  • ASPJ104120m591328 (TS=37) flux = (1.3 ± 0.3) e-6
  • 1FGL J1018.6–5856 undetected in daily run, despite being detected in 18460 (TS=27) flux = (2.5 ± 0.7) e-6
  • PSR J1420–6048 (TS=25) flux = (1.2 ± 0.3) e-6

Unidentified

  • ASPJ174500m291500 (TS=36) flux = (2.5 ± 0.5) e-6
  • ASPJ053750p231359 undetected in daily run, despite being detected in 18460 (TS=33) flux = (3.2 ± 0.9) e-6

Technical notes

  • Fluxes are given in units of γ × cm−2 s−1 in the 0.1 ÷ 300 GeV energy band.
  • Science Tools: 11-07-00
  • Results are obtained with unbinned likelihood using the script dedicated to FA stint: fajobs.py
  • IRF used: P8R3_SOURCE_V2
  • Galactic model: /afs/slac/g/glast/ground/GLAST_EXT/redhat6-x86_64-64bit-gcc44/diffuseModels/v5r2/gll_iem_v06.fits gll_iem_v06
  • ExtraGal model: /afs/slac/g/glast/ground/GLAST_EXT/redhat6-x86_64-64bit-gcc44/diffuseModels/v5r2/iso_P8R3_SOURCE_V2.txt iso_P8R3_SOURCE_V2
  • Sun: RA=324.837, dec=-14.017 (l=39.287, b=-43.470) at 0.00UT

Likelihood Analysis results:

Daily run (n. 04615)

Extragalactic Science

RA(J2000)

DEC(J2000)

L

B

TS

Npred

Flux¤

index

Delta

Type

3FGL comparison

Associations

PKS_0035m252

9.5636*

-24.9947*

67.9755*

-86.3509*

109

28

0.51±0.14

1.86±0.18

0° 3.7'

fsrq

39: J0038.0–2501
(1.3±0.2)e-8

PKS 0035–252

PKS_0454m234

74.6380*

-23.5245*

223.9653*

-34.6027*

62

33

0.36±0.09

2.19±0.22

0° 21.7'

FSRQ

1.3: J0457.0–2324
(2.72±0.04)e-7

PKS 0454–234

ASPJ051426m462653

78.9171*

-45.5848*

251.2899*

-35.3431*

85

45

0.42±0.10

2.05±0.18

0° 22.5'

0° 22.5'

0° 38.1'

fsrq

bcu

rdg

48: J0515.3–4557
(9±3)e-9
48: J0515.3–4557
(9±3)e-9
42: J0519.2–4542
(10±4)e-9

PKS 0514–459

PMN J0514–4554

Pictor A

ASPJ064310m175023

101.7867*

-17.6389*

228.2815*

-8.8617*

25

28

0.41±0.15

2.27±0.26

0° 24.2'

fsrq

20: J0648.8–1740
(2.1±0.5)e-8

TXS 0646–176

BL_Lac

330.4216

42.4737

92.5568

-10.1693

1143

265

2.19±0.18

1.76±0.05

0° 16.4'

BLL

7.9: J2202.7+4217
(2.77±0.05)e-7

BL Lacertae

Galactic Science

RA(J2000)

DEC(J2000)

L

B

TS

Npred

Flux¤

index

Delta

Type

3FGL comparison

Associations

Crab_Pulsar

83.8416*

22.0385*

184.6410*

-5.6082*

166

112

2.49±0.37

2.31±0.13

0° 11.4'

0° 11.7'

0° 11.7'

PSR

PWN

PWN

1.0: J0534.5+2201
(2.38±0.02)e-6
20: J0534.5+2201s
(1.24±0.01)e-7
20: J0534.5+2201i
(1.24±0.01)e-7

Crab Pulsar

Crab Nebula

Crab Nebula

Geminga

98.3655

17.8422

195.0217

4.2054

364

126

3.79±0.47

1.91±0.08

0° 7.7'

PSR

1.0: J0633.9+1746
(3.87±0.01)e-6

Geminga

Vela_Pulsar

128.9190

-45.1788

263.5890

-2.7418

3673

1141

12.26±0.45

1.97±0.03

0° 3.4'

0° 26.7'

0° 57.5'

PSR

PWN

–––

1.2: J0835.3–4510
(9.93±0.02)e-6
26: J0833.1–4511e
(4.72±0.01)e-7
1247: J0830.5–4452
(10±8)e-9

Vela Pulsar

Vela X

–––

ASPJ104120m591328

160.1731*

-58.9071*

286.7378*

-0.2088*

37

94

1.34±0.28

2.87±0.31

0° 23.8'

0° 25.0'

0° 31.6'

0° 42.3'

0° 46.6'

0° 57.9'

–––

–––

–––

–––

–––

BIN

40: J1037.9–5843
(3.3±0.8)e-8
224: J1043.8–5851
(6±4)e-9
58: J1040.5–5926c
(2.3±0.8)e-8
59: J1043.6–5930
(2.3±1.0)e-8
78: J1039.1–5809
(1.7±0.6)e-8
8.8: J1045.1–5941
(1.5±0.1)e-7

–––

–––

–––

–––

–––

Eta Carinae

ASPJ141900m611500

215.0282*

-60.6467*

313.5915*

0.3767*

25

78

1.23±0.34

2.28±0.20

0° 10.1'

0° 22.1'

PSR

PSR

5.3: J1420.0–6048
(2.3±0.3)e-7
2.8: J1418.6–6058
(4.3±0.3)e-7

PSR J1420–6048

LAT PSR J1418–6058

ASPJ170900m444500

257.2293*

-44.3463*

343.1256*

-2.4888*

64

72

1.45±0.33

2.02±0.14

0° 12.1'

PSR

1.0: J1709.7–4429
(1.41±0.01)e-6

PSR J1709–4429

ASPJ183525p591857

279.1041*

59.4312*

88.8874*

24.9771*

264

89

0.70±0.10

1.86±0.10

0° 1.3'

PSR

1.2: J1836.2+5925
(5.82±0.05)e-7

LAT PSR J1836+5925

ASPJ192100p141500

290.6289*

14.5952*

49.4263*

-0.0876*

9

47

0.71±0.31

2.58±0.50

0° 29.2'

0° 36.0'

0° 47.3'

SNR

–––

–––

1.8: J1923.2+1408e
(4.0±0.2)e-7
14: J1921.2+1506
(5.1±0.9)e-8
8.5: J1919.9+1407
(8±2)e-8

W51C

–––

–––

ASPJ201610p371125

305.2262*

36.9572*

75.2881*

0.2017*

57

117

1.21±0.24

2.41±0.16

0° 6.3'

0° 46.5'

PSR

–––

1.8: J2021.1+3651
(6.7±0.1)e-7
18: J2017.9+3627
(6.7±0.9)e-8

PSR J2021+3651

–––

ASPJ202214p402203

305.4272*

40.4328*

78.2371*

2.0488*

177

215

2.04±0.26

2.22±0.09

0° 2.1'

0° 8.9'

PSR

SNR

1.7: J2021.5+4026
(1.21±0.01)e-6
818: J2021.0+4031e
(2±1)e-9

LAT PSR J2021+4026

Gamma Cygni

ASPJ202841p411212

308.0049*

41.4487*

80.1953*

1.0532*

46

129

1.32±0.26

2.55±0.18

0° 2.5'

0° 41.2'

0° 55.1'

PSR

SFR

–––

9.0: J2032.2+4126
(1.45±0.10)e-7
1.5: J2028.6+4110e
(8.71±0.01)e-7
15: J2032.5+4032
(9±1)e-8

LAT PSR J2032+4127

Cygnus Cocoon

–––

Unidentified

RA(J2000)

DEC(J2000)

L

B

TS

Npred

Flux¤

index

Delta

Type

3FGL comparison

Associations

ASPJ174500m291500

266.4187*

-29.1672*

359.8091*

-0.1306*

36

99

2.47±0.55

2.40±0.19

0° 7.4'

0° 10.3'

0° 20.4'

0° 28.0'

0° 45.2'

0° 47.0'

0° 53.2'

–––

spp

pwn

–––

–––

–––

PSR

13: J1745.3–2903c
(1.9±0.3)e-7
5.4: J1745.6–2859c
(4.6±0.6)e-7
21: J1746.3–2851c
(1.2±0.3)e-7
13: J1747.7–2904
(1.8±0.4)e-7
13: J1747.0–2828
(1.8±0.2)e-7
59: J1749.2–2911
(4±1)e-8
9.0: J1747.2–2958
(2.7±0.3)e-7

–––

–––

PWN G0.13–0.11

–––

–––

–––

PSR J1747–2958

ASPJ190315p044737

286.3717*

4.9814*

38.9661*

-0.8435*

9

53

1.05±0.41

2.86±0.40

–––

–––

–––

–––

Six hour run (n. 18457)

Extragalactic Science

RA(J2000)

DEC(J2000)

L

B

TS

Npred

Flux¤

index

Delta

Type

3FGL comparison

Associations

ASPJ215731p414910

330.2216*

42.2969*

92.3282*

-10.2189*

86

32

1.12±0.27

1.71±0.14

0° 20.7'

BLL

4.0: J2202.7+4217
(2.77±0.05)e-7

BL Lacertae

Galactic Science

RA(J2000)

DEC(J2000)

L

B

TS

Npred

Flux¤

index

Delta

Type

3FGL comparison

Associations

LSI_p61_303

40.6849*

60.7133*

136.1324*

0.7263*

18

15

0.68±0.32

1.92±0.29

0° 34.8'

0° 47.7'

HMB

PSR

0.9: J0240.5+6113
(8.0±0.1)e-7
7.7: J0248.5+6022
(9±1)e-8

LS I+61 303

PSR J0248+6021

Geminga

98.5182*

17.7565*

195.1647*

4.2956*

62

28

4.10±1.09

1.95±0.18

0° 2.5'

PSR

1.1: J0633.9+1746
(3.87±0.01)e-6

Geminga

Vela_Pulsar

128.8476*

-45.2145*

263.5874*

-2.8035*

375

110

11.51±1.40

1.87±0.08

0° 2.2'

0° 23.7'

0° 55.4'

PSR

PWN

–––

1.2: J0835.3–4510
(9.93±0.02)e-6
24: J0833.1–4511e
(4.72±0.01)e-7
1171: J0830.5–4452
(10±8)e-9

Vela Pulsar

Vela X

–––

ASPJ102307m581313

156.0354*

-57.6911*

284.2478*

-0.2643*

17

16

2.21±0.95

2.09±0.27

0° 8.8'

0° 15.7'

0° 19.8'

0° 34.0'

0° 38.6'

0° 43.5'

0° 51.2'

0° 54.5'

PSR

–––

–––

PSR

–––

–––

PSR

–––

11: J1023.1–5745
(2.0±0.2)e-7
233: J1024.3–5757
(9±7)e-9
36: J1026.2–5730
(6±1)e-8
26: J1020.0–5749
(9±2)e-8
60: J1021.9–5815c
(4±1)e-8
93: J1025.7–5659c
(2.4±1.0)e-8
6.6: J1028.4–5819
(3.3±0.1)e-7
343: J1030.0–5809
(6±6)e-9

LAT PSR J1023–5746

–––

–––

PSR J1019–5749

–––

–––

PSR J1028–5819

–––

ASPJ183525p591857

279.8174*

59.5091*

89.0532*

24.6384*

39

15

0.49±0.17

1.78±0.21

0° 23.5'

PSR

0.8: J1836.2+5925
(5.82±0.05)e-7

LAT PSR J1836+5925

Six hour run (n. 18458)

Extragalactic Science

RA(J2000)

DEC(J2000)

L

B

TS

Npred

Flux¤

index

Delta

Type

3FGL comparison

Associations

ASPJ010700p021500

17.1058*

2.3318*

131.5082*

-60.2568*

8

5

0.53±0.32

2.29±0.54

0° 45.4'

fsrq

4.3: J0108.7+0134
(1.24±0.04)e-7

4C +01.02

BL_Lac

330.6488*

42.2959*

92.5820*

-10.4126*

128

24

1.31±0.38

1.66±0.16

0° 1.9'

BLL

4.7: J2202.7+4217
(2.77±0.05)e-7

BL Lacertae

Galactic Science

RA(J2000)

DEC(J2000)

L

B

TS

Npred

Flux¤

index

Delta

Type

3FGL comparison

Associations

Crab_Pulsar

83.8747*

22.1254*

184.5836*

-5.5358*

61

29

4.04±1.03

2.11±0.20

0° 14.5'

0° 14.9'

0° 14.9'

PSR

PWN

PWN

1.7: J0534.5+2201
(2.38±0.02)e-6
33: J0534.5+2201s
(1.24±0.01)e-7
33: J0534.5+2201i
(1.24±0.01)e-7

Crab Pulsar

Crab Nebula

Crab Nebula

ASPJ062933p175022

98.0839*

17.5099*

195.1949*

3.8148*

39

17

3.40±1.11

1.92±0.22

0° 27.6'

PSR

0.9: J0633.9+1746
(3.87±0.01)e-6

Geminga

Vela_Pulsar

128.8512*

-45.1376*

263.5273*

-2.7555*

663

212

13.32±1.13

2.01±0.07

0° 2.5'

0° 24.1'

0° 54.0'

PSR

PWN

–––

1.3: J0835.3–4510
(9.93±0.02)e-6
28: J0833.1–4511e
(4.72±0.01)e-7
1355: J0830.5–4452
(10±8)e-9

Vela Pulsar

Vela X

–––

ASPJ183525p591857

279.2103*

59.3176*

88.7767*

24.9012*

39

19

1.20±0.37

2.31±0.29

0° 8.2'

PSR

2.1: J1836.2+5925
(5.82±0.05)e-7

LAT PSR J1836+5925

ASPJ202214p402203

305.4994*

40.3126*

78.1695*

1.9351*

36

31

1.91±0.62

2.00±0.20

0° 9.6'

0° 16.3'

0° 57.9'

PSR

SNR

–––

1.6: J2021.5+4026
(1.21±0.01)e-6
765: J2021.0+4031e
(2±1)e-9
42: J2026.8+4003
(4.5±0.8)e-8

LAT PSR J2021+4026

Gamma Cygni

–––

Six hour run (n. 18459)

Extragalactic Science

RA(J2000)

DEC(J2000)

L

B

TS

Npred

Flux¤

index

Delta

Type

3FGL comparison

Associations

ASPJ220154p411248

330.6984*

42.1985*

92.5514*

-10.5122*

111

36

1.49±0.34

1.94±0.16

0° 5.1'

BLL

5.4: J2202.7+4217
(2.77±0.05)e-7

BL Lacertae

Galactic Science

RA(J2000)

DEC(J2000)

L

B

TS

Npred

Flux¤

index

Delta

Type

3FGL comparison

Associations

Geminga

98.4327

17.8719

195.0245

4.2759

112

31

4.23±1.02

1.91±0.16

0° 6.5'

PSR

1.1: J0633.9+1746
(3.87±0.01)e-6

Geminga

Vela_Pulsar

128.8726*

-45.1828*

263.5726*

-2.7704*

1066

339

13.01±0.88

2.04±0.05

0° 1.5'

0° 24.8'

0° 55.8'

PSR

PWN

–––

1.3: J0835.3–4510
(9.93±0.02)e-6
28: J0833.1–4511e
(4.72±0.01)e-7
1324: J0830.5–4452
(10±8)e-9

Vela Pulsar

Vela X

–––

ASPJ183525p591857

279.3233*

59.1797*

88.6409*

24.8165*

49

20

0.76±0.23

2.02±0.23

0° 17.1'

PSR

1.3: J1836.2+5925
(5.82±0.05)e-7

LAT PSR J1836+5925

ASPJ202841p411212

308.0245*

41.0871*

79.9126*

0.8271*

39

61

2.79±0.62

2.42±0.21

0° 21.6'

0° 33.4'

0° 38.9'

0° 47.3'

PSR

–––

SFR

–––

19: J2032.2+4126
(1.45±0.10)e-7
31: J2032.5+4032
(9±1)e-8
3.2: J2028.6+4110e
(8.71±0.01)e-7
123: J2028.5+4040c
(2.3±0.8)e-8

LAT PSR J2032+4127

–––

Cygnus Cocoon

–––

Unidentified

RA(J2000)

DEC(J2000)

L

B

TS

Npred

Flux¤

index

Delta

Type

3FGL comparison

Associations

ASPJ133700m623649

204.0329*

-62.1781*

308.1211*

0.2425*

10

31

1.61±0.62

2.84±0.43

–––

–––

–––

–––

ASPJ145500m604500

224.5264*

-60.3266*

317.9993*

-1.2143*

8

25

1.34±0.58

2.80±0.45

0° 28.7'

0° 35.8'

–––

PSR

25: J1456.7–6046
(5±1)e-8
7.2: J1459.4–6053
(1.9±0.2)e-7

–––

LAT PSR J1459–6053

Six hour run (n. 18460)

Extragalactic Science

RA(J2000)

DEC(J2000)

L

B

TS

Npred

Flux¤

index

Delta

Type

3FGL comparison

Associations

BL_Lac

330.6204

42.3359

92.5898

-10.3680

616

119

4.97±0.56

1.81±0.07

0° 4.3'

BLL

18: J2202.7+4217
(2.77±0.05)e-7

BL Lacertae

Galactic Science

RA(J2000)

DEC(J2000)

L

B

TS

Npred

Flux¤

index

Delta

Type

3FGL comparison

Associations

Geminga

98.5282*

17.8426*

195.0922*

4.3433*

75

23

3.49±0.97

1.87±0.18

0° 5.0'

PSR

0.9: J0633.9+1746
(3.87±0.01)e-6

Geminga

Vela_Pulsar

129.0188

-45.1584

263.6149

-2.6733

736

213

11.75±1.00

1.90±0.06

0° 7.7'

0° 31.0'

PSR

PWN

1.2: J0835.3–4510
(9.93±0.02)e-6
25: J0833.1–4511e
(4.72±0.01)e-7

Vela Pulsar

Vela X

ASPJ101714m590136

155.5916*

-58.8433*

284.6687*

-1.3620*

27

38

2.54±0.72

2.46±0.27

0° 27.4'

0° 34.9'

0° 47.5'

0° 48.5'

0° 55.7'

0° 57.3'

HMB

–––

PSR

–––

–––

PSR

6.5: J1018.9–5856
(3.9±0.2)e-7
69: J1021.9–5815c
(4±1)e-8
27: J1016.3–5858
(9±2)e-8
130: J1025.9–5930
(2.0±0.8)e-8
268: J1024.3–5757
(9±7)e-9
7.6: J1028.4–5819
(3.3±0.1)e-7

1FGL J1018.6–5856

–––

PSR J1016–5857

–––

–––

PSR J1028–5819

ASPJ183323p602605

278.6268*

59.5078*

88.9176*

25.2299*

54

16

0.62±0.21

1.78±0.20

0° 14.0'

PSR

1.1: J1836.2+5925
(5.82±0.05)e-7

LAT PSR J1836+5925

ASPJ195148p290851

298.5073*

29.4104*

65.9046*

0.8481*

8

15

0.87±0.51

2.44±0.45

0° 31.5'

0° 48.4'

spp

PSR

95: J1951.6+2926
(9±4)e-9
6.6: J1954.2+2836
(1.32±0.09)e-7

–––

LAT PSR J1954+2836

ASPJ202214p402203

305.6680*

40.2447*

78.1872*

1.7907*

23

37

1.85±0.57

2.30±0.27

0° 17.8'

0° 24.6'

0° 49.4'

PSR

SNR

–––

1.5: J2021.5+4026
(1.21±0.01)e-6
742: J2021.0+4031e
(2±1)e-9
41: J2026.8+4003
(4.5±0.8)e-8

LAT PSR J2021+4026

Gamma Cygni

–––

Unidentified

RA(J2000)

DEC(J2000)

L

B

TS

Npred

Flux¤

index

Delta

Type

3FGL comparison

Associations

ASPJ053750p231359

84.3545*

22.8019*

184.2461*

-4.8002*

33

23

3.16±0.92

3.04±0.51

–––

–––

–––

–––

ASPJ172459m385427

261.2462*

-38.9074*

349.3015*

-1.7931*

-0

0

0.00±0.00

-0.00±0.00

0° 44.2'

–––

0%: J1721.8–3919
(4±1)e-8

–––

ASPJ174500m291500

266.5241*

-29.0076*

359.9933*

-0.1262*

4

14

2.11±1.21

2.45±0.45

0° 5.7'

0° 9.4'

0° 10.1'

0° 22.3'

0° 34.2'

0° 42.9'

0° 54.0'

spp

pwn

–––

–––

–––

–––

–––

4.6: J1745.6–2859c
(4.6±0.6)e-7
18: J1746.3–2851c
(1.2±0.3)e-7
11: J1745.3–2903c
(1.9±0.3)e-7
11: J1747.7–2904
(1.8±0.4)e-7
11: J1747.0–2828
(1.8±0.2)e-7
50: J1749.2–2911
(4±1)e-8
222: J1748.3–2815c
(10±1)e-9

–––

PWN G0.13–0.11

–––

–––

–––

–––

–––

ASPJ185300p011500

283.9056*

1.9404*

35.1359*

-0.0458*

0

4

0.44±0.96

2.39±1.15

0° 35.5'

0° 37.7'

0° 41.8'

0° 43.1'

SNR

–––

–––

–––

0.7: J1855.9+0121e
(6.4±0.3)e-7
4.7: J1857.9+0210
(9±2)e-8
2.4: J1852.8+0158
(1.9±0.2)e-7
7.9: J1857.8+0129c
(6±2)e-8

W44

–––

–––

–––

¤ F(E>100MeV) × 10−6 ph cm−2 s−1
* Position is based on PGW-output only: handle with care.