Flare-Advocate/Gamma-ray Sky-Watcher report: DOY 43 (February 12, 2021)

On duty Flare Advocates:

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

Highlights

Source

Gamma ray

2FHL J1555.7+1111 bll PG 1553+113

2.2' 634835810 95.48
2.8' 634858440 36.02

2FHL J2202.7+4216 bll BL Lacertae

0.3' 634820572 17.86
1.0' 634791784 21.74
1.2' 634837207 33.35
2.2' 634802789 17.72
4.9' 634837168 13.65
8.7' 634853304 39.24
10.3' 634820398 10.75

Extragalactic Science

  • BL Lacertae (TS=869) flux = (2.1 ± 0.2) e-6, detected also in 18461 @TS=251, 18464 @TS=246, 18462 @TS=167, 18463 @TS=154
  • PKS 0402–362 (TS=63) flux = (0.6 ± 0.1) e-6
  • 4C +01.02 (TS=38) flux = (0.5 ± 0.1) e-6

Galactic Science

  • LAT PSR J1836+5925 (TS=271) flux = (0.6 ± 0.1) e-6, detected also in 18464 @TS=88, 18462 @TS=68, 18463 @TS=67, 18461 @TS=35
  • Gamma Cygni (TS=203) flux = (2.3 ± 0.3) e-6, detected also in 18464 @TS=61, 18461 @TS=33, 18462 @TS=31
  • PSR J1709–4429 (TS=127) flux = (1.9 ± 0.3) e-6, detected also in 18461 @TS=64
  • PSR J2021+3651 (TS=110) flux = (1.9 ± 0.3) e-6, detected also in 18464 @TS=44
  • Cygnus Cocoon undetected in daily run, despite being detected in 18463 (TS=35) flux = (2.7 ± 0.6) e-6
  • LS I+61 303 undetected in daily run, despite being detected in 18462 (TS=33) flux = (1.5 ± 0.4) 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=325.822, dec=-13.686 (l=40.254, b=-44.204) at 0.00UT

Likelihood Analysis results:

Daily run (n. 04616)

Extragalactic Science

RA(J2000)

DEC(J2000)

L

B

TS

Npred

Flux¤

index

Delta

Type

3FGL comparison

Associations

4C_p01.02

17.4315*

1.2868*

132.4677*

-61.2459*

38

29

0.45±0.12

2.63±0.33

0° 23.1'

fsrq

3.7: J0108.7+0134
(1.24±0.04)e-7

4C +01.02

ASPJ023537p172703

39.7222*

16.8634*

156.6699*

-38.8684*

16

17

0.23±0.09

2.50±0.40

0° 15.2'

BLL

1.7: J0238.6+1636
(1.35±0.04)e-7

AO 0235+164

ASPJ040213m355246

61.1678*

-35.8724*

237.4320*

-48.3200*

63

49

0.56±0.12

2.82±0.29

0° 14.9'

FSRQ

3.0: J0403.9–3604
(1.88±0.04)e-7

PKS 0402–362

BL_Lac

330.6877

42.3273

92.6246

-10.4051

869

257

2.10±0.18

1.89±0.06

0° 2.6'

BLL

7.6: 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

83.6721*

21.9564*

184.6263*

-5.7849*

282

120

2.30±0.32

2.08±0.10

0° 4.4'

0° 4.4'

0° 4.5'

PWN

PWN

PSR

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

Crab Nebula

Crab Nebula

Crab Pulsar

Geminga

98.5345

17.7780

195.1526

4.3192

498

157

4.59±0.49

1.89±0.07

0° 3.2'

PSR

1.2: J0633.9+1746
(3.87±0.01)e-6

Geminga

Vela_Pulsar

128.7478

-45.0892

263.4448

-2.7850

3227

1036

11.04±0.43

1.95±0.03

0° 6.6'

0° 20.4'

0° 49.0'

PSR

PWN

–––

1.1: J0835.3–4510
(9.93±0.02)e-6
23: J0833.1–4511e
(4.72±0.01)e-7
1123: J0830.5–4452
(10±8)e-9

Vela Pulsar

Vela X

–––

ASPJ170900m444500

257.5148*

-44.3846*

343.2162*

-2.6757*

127

115

1.93±0.34

2.03±0.12

0° 7.1'

PSR

1.4: J1709.7–4429
(1.41±0.01)e-6

PSR J1709–4429

ASPJ183525p591857

279.0383*

59.4462*

88.8962*

25.0129*

271

81

0.58±0.09

1.83±0.10

0° 1.2'

PSR

1.0: J1836.2+5925
(5.82±0.05)e-7

LAT PSR J1836+5925

ASPJ183721m064224

279.6969*

-6.9559*

25.3031*

-0.3715*

24

78

1.60±0.47

2.52±0.24

0° 11.0'

0° 26.9'

0° 33.2'

0° 51.3'

–––

–––

PWN

PSR

72: J1838.9–0646
(2.2±0.8)e-8
61: J1837.6–0717
(3±1)e-8
18: J1836.5–0655e
(9±2)e-8
24: J1837.9–0607
(7±2)e-8

–––

–––

HESS J1837–069

PSR J1837–0604

ASPJ202124p365447

305.3178*

36.8808*

75.2668*

0.0980*

110

196

1.95±0.26

2.49±0.12

0° 2.2'

0° 47.4'

PSR

–––

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

PSR J2021+3651

–––

ASPJ202214p402203

305.4727*

40.4697*

78.2872*

2.0413*

203

261

2.33±0.26

2.23±0.08

0° 4.2'

0° 9.7'

PSR

SNR

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

LAT PSR J2021+4026

Gamma Cygni

Unidentified

RA(J2000)

DEC(J2000)

L

B

TS

Npred

Flux¤

index

Delta

Type

3FGL comparison

Associations

ASPJ174500m291500

266.1840*

-29.0073*

359.8385*

0.1278*

22

74

1.44±0.45

2.26±0.21

0° 9.0'

0° 12.2'

0° 23.2'

0° 40.0'

0° 44.3'

0° 58.3'

–––

spp

pwn

–––

–––

–––

7.4: J1745.3–2903c
(1.9±0.3)e-7
3.1: J1745.6–2859c
(4.6±0.6)e-7
12: J1746.3–2851c
(1.2±0.3)e-7
7.8: J1747.7–2904
(1.8±0.4)e-7
7.8: J1747.0–2828
(1.8±0.2)e-7
12: J1740.5–2843
(1.2±0.2)e-7

–––

–––

PWN G0.13–0.11

–––

–––

–––

Six hour run (n. 18461)

Extragalactic Science

RA(J2000)

DEC(J2000)

L

B

TS

Npred

Flux¤

index

Delta

Type

3FGL comparison

Associations

BL_Lac

330.7542

42.3787

92.6961

-10.3941

251

63

2.38±0.39

1.78±0.10

0° 6.4'

BLL

8.6: 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

83.7164*

21.9455*

184.6577*

-5.7560*

65

24

2.21±0.63

1.97±0.20

0° 6.4'

0° 6.4'

0° 6.5'

PWN

PWN

PSR

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

Crab Nebula

Crab Nebula

Crab Pulsar

ASPJ062933p175022

98.2619*

17.9599*

194.8716*

4.1714*

133

44

7.24±1.37

2.09±0.15

0° 16.7'

PSR

1.9: J0633.9+1746
(3.87±0.01)e-6

Geminga

Vela_Pulsar

128.6851*

-45.1605*

263.4755*

-2.8630*

316

98

11.08±1.40

1.90±0.09

0° 6.5'

0° 16.9'

0° 47.8'

PSR

PWN

–––

1.1: J0835.3–4510
(9.93±0.02)e-6
23: J0833.1–4511e
(4.72±0.01)e-7
1127: J0830.5–4452
(10±8)e-9

Vela Pulsar

Vela X

–––

ASPJ170900m444500

257.6366*

-44.5681*

343.1197*

-2.8544*

64

39

4.16±1.03

2.20±0.20

0° 10.0'

PSR

2.9: J1709.7–4429
(1.41±0.01)e-6

PSR J1709–4429

ASPJ183525p591857

278.8761*

59.4413*

88.8728*

25.0927*

35

14

0.48±0.19

1.91±0.25

0° 5.7'

PSR

0.8: J1836.2+5925
(5.82±0.05)e-7

LAT PSR J1836+5925

ASPJ202214p402203

305.4669*

40.4896*

78.3010*

2.0563*

33

43

1.80±0.53

2.18±0.20

0° 4.5'

0° 9.2'

0° 59.6'

PSR

SNR

–––

1.5: J2021.5+4026
(1.21±0.01)e-6
720: J2021.0+4031e
(2±1)e-9
33: J2023.5+4126
(5.4±0.7)e-8

LAT PSR J2021+4026

Gamma Cygni

–––

Unidentified

RA(J2000)

DEC(J2000)

L

B

TS

Npred

Flux¤

index

Delta

Type

3FGL comparison

Associations

ASPJ135230m621052

206.7933*

-62.6109*

309.2922*

-0.4294*

18

17

2.21±0.98

2.03±0.28

0° 18.2'

0° 25.9'

spp

–––

22: J1345.1–6224
(1.0±0.1)e-7
171: J1350.4–6224
(1.3±0.4)e-8

–––

–––

ASPJ174500m291500

266.1528*

-29.0142*

359.8184*

0.1475*

16

22

1.76±0.77

1.88±0.22

0° 10.4'

0° 13.9'

0° 24.9'

0° 41.6'

0° 45.7'

0° 56.9'

–––

spp

pwn

–––

–––

–––

9.0: J1745.3–2903c
(1.9±0.3)e-7
3.8: J1745.6–2859c
(4.6±0.6)e-7
15: J1746.3–2851c
(1.2±0.3)e-7
9.5: J1747.7–2904
(1.8±0.4)e-7
9.5: J1747.0–2828
(1.8±0.2)e-7
15: J1740.5–2843
(1.2±0.2)e-7

–––

–––

PWN G0.13–0.11

–––

–––

–––

Six hour run (n. 18462)

Extragalactic Science

RA(J2000)

DEC(J2000)

L

B

TS

Npred

Flux¤

index

Delta

Type

3FGL comparison

Associations

BL_Lac

330.7063*

42.2770*

92.6047*

-10.4534*

167

49

1.92±0.38

1.81±0.12

0° 0.9'

BLL

6.9: 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

ASPJ023300p614500

40.0518*

61.3418*

135.5944*

1.1732*

33

30

1.46±0.43

2.35±0.26

0° 7.3'

HMB

1.8: J0240.5+6113
(8.0±0.1)e-7

LS I+61 303

Crab_Pulsar

83.6895*

21.9982*

184.5995*

-5.7489*

21

10

0.81±0.45

1.78±0.32

0° 3.3'

0° 3.4'

0° 3.4'

PSR

PWN

PWN

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

Crab Pulsar

Crab Nebula

Crab Nebula

Geminga

98.4558*

17.8424*

195.0609*

4.2819*

83

30

4.18±1.08

1.88±0.16

0° 4.4'

PSR

1.1: J0633.9+1746
(3.87±0.01)e-6

Geminga

Vela_Pulsar

128.7956*

-45.1422*

263.5075*

-2.7896*

832

279

11.52±0.87

1.99±0.06

0° 2.8'

0° 21.7'

0° 51.9'

PSR

PWN

–––

1.2: J0835.3–4510
(9.93±0.02)e-6
24: J0833.1–4511e
(4.72±0.01)e-7
1172: J0830.5–4452
(10±8)e-9

Vela Pulsar

Vela X

–––

ASPJ183525p591857

279.0705

59.5401

89.0014

25.0156

68

11

0.39±0.14

1.55±0.19

0° 6.6'

PSR

0.7: J1836.2+5925
(5.82±0.05)e-7

LAT PSR J1836+5925

ASPJ202214p402203

305.5290*

40.2284*

78.1132*

1.8686*

31

45

2.13±0.56

2.29±0.22

0° 14.7'

0° 21.1'

0° 55.5'

PSR

SNR

–––

1.8: J2021.5+4026
(1.21±0.01)e-6
853: J2021.0+4031e
(2±1)e-9
47: 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

ASPJ010933p011801

18.2325*

1.5191*

134.0253*

-60.8889*

18

11

0.83±0.34

2.94±0.59

–––

–––

–––

–––

ASPJ050122m240115

75.3919*

-24.4701*

225.3092*

-34.2294*

18

10

0.50±0.21

2.86±0.61

–––

–––

–––

–––

Six hour run (n. 18463)

Extragalactic Science

RA(J2000)

DEC(J2000)

L

B

TS

Npred

Flux¤

index

Delta

Type

3FGL comparison

Associations

BL_Lac

330.7451

42.3359

92.6642

-10.4240

154

48

1.98±0.40

1.97±0.14

0° 4.1'

BLL

7.1: 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

83.5897*

21.9352*

184.6032*

-5.8608*

57

23

2.22±0.72

2.12±0.24

0° 5.6'

0° 5.6'

0° 6.0'

PWN

PWN

PSR

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

Crab Nebula

Crab Nebula

Crab Pulsar

Geminga

98.6259*

17.8463*

195.1314*

4.4278*

148

35

4.64±1.02

1.76±0.13

0° 9.5'

PSR

1.2: J0633.9+1746
(3.87±0.01)e-6

Geminga

Vela_Pulsar

128.8391*

-45.1578*

263.5384*

-2.7744*

935

283

10.66±0.81

1.91±0.05

0° 1.2'

0° 23.4'

0° 53.9'

PSR

PWN

–––

1.1: J0835.3–4510
(9.93±0.02)e-6
23: J0833.1–4511e
(4.72±0.01)e-7
1084: J0830.5–4452
(10±8)e-9

Vela Pulsar

Vela X

–––

ASPJ183525p591857

279.3532*

59.4372*

88.9221*

24.8543*

67

17

0.54±0.18

1.64±0.18

0° 8.9'

PSR

0.9: J1836.2+5925
(5.82±0.05)e-7

LAT PSR J1836+5925

ASPJ202214p402203

306.5010*

40.6715*

78.9011*

1.5175*

35

59

2.67±0.61

2.34±0.20

0° 28.8'

0° 38.4'

0° 42.6'

0° 52.6'

0° 53.8'

0° 56.8'

–––

–––

SFR

PSR

–––

SNR

118: J2028.5+4040c
(2.3±0.8)e-8
59: J2026.8+4003
(4.5±0.8)e-8
3.1: J2028.6+4110e
(8.71±0.01)e-7
2.2: J2021.5+4026
(1.21±0.01)e-6
49: J2023.5+4126
(5.4±0.7)e-8
1070: J2021.0+4031e
(2±1)e-9

–––

–––

Cygnus Cocoon

LAT PSR J2021+4026

–––

Gamma Cygni

Six hour run (n. 18464)

Extragalactic Science

RA(J2000)

DEC(J2000)

L

B

TS

Npred

Flux¤

index

Delta

Type

3FGL comparison

Associations

ASPJ040037p202801

60.5043*

20.9170*

171.7130*

-23.4094*

21

16

0.99±0.36

2.67±0.40

0° 16.2'

fsrq

89: J0401.4+2109
(1.1±0.3)e-8

TXS 0358+210

BL_Lac

330.6053*

42.2897*

92.5522*

-10.3979*

246

81

2.68±0.41

2.00±0.11

0° 3.7'

BLL

9.7: 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

83.8657*

21.9536*

184.7251*

-5.6346*

85

38

2.97±0.71

2.11±0.18

0° 13.4'

0° 13.5'

0° 13.5'

PSR

PWN

PWN

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

Crab Pulsar

Crab Nebula

Crab Nebula

Geminga

98.7840*

17.6474*

195.3778*

4.4713*

79

28

3.20±0.83

1.81±0.16

0° 19.0'

PSR

0.8: J0633.9+1746
(3.87±0.01)e-6

Geminga

Vela_Pulsar

128.7889

-45.0711

263.4476

-2.7509

695

229

11.25±0.94

1.98±0.06

0° 6.8'

0° 22.4'

0° 50.5'

PSR

PWN

–––

1.1: J0835.3–4510
(9.93±0.02)e-6
24: J0833.1–4511e
(4.72±0.01)e-7
1145: J0830.5–4452
(10±8)e-9

Vela Pulsar

Vela X

–––

ASPJ183525p591857

279.3788*

59.2685*

88.7431*

24.8070*

88

33

1.01±0.24

2.26±0.22

0° 13.7'

PSR

1.7: J1836.2+5925
(5.82±0.05)e-7

LAT PSR J1836+5925

ASPJ201908p392252

305.3611*

40.2209*

78.0340*

1.9697*

61

74

2.54±0.52

2.21±0.15

0° 13.7'

0° 18.4'

PSR

SNR

2.1: J2021.5+4026
(1.21±0.01)e-6
1020: J2021.0+4031e
(2±1)e-9

LAT PSR J2021+4026

Gamma Cygni

ASPJ202124p365447

305.5048*

37.0136*

75.4611*

0.0508*

44

63

2.38±0.52

2.43±0.20

0° 14.2'

0° 56.8'

0° 59.3'

PSR

–––

–––

3.6: J2021.1+3651
(6.7±0.1)e-7
83: J2024.6+3747
(3±1)e-8
36: J2017.9+3627
(6.7±0.9)e-8

PSR J2021+3651

–––

–––

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