Flare-Advocate/Gamma-ray-Sky-Watcher report: DOY 230 (August 18, 2009)

On Duty Flare Advocates:

FA: Denis Bastieri (bastieri@pd.infn.it)

Extragalactic Science

  • 3c279 still absent
  • 3c454.3 at 1.72 ± 0.37 × 10−6
  • 3C 273 (TS=70) flaring at 1.66 ± 0.46 × 10−6
  • PKS 1510−089 (TS=73) flaring at 1.81 ± 0.44 × 10−6
  • Several sources active but below 10−6
    • CRATES J134532+445250 (TS=20) at 0.64 ± 0.30 × 10−6
    • 4C +38.41 (TS=41) at 0.89 ± 0.28 × 10−6

Galactic Science

  • Usual recurrent sources:
    • Crab, Geminga, Vela
    • LAT PSR J0007+7303 (TS=94) at 0.65 ± 0.18 × 10−6
    • LAT PSR J1809−2332 (TS=19) at 1.23 ± 0.60 × 10−6
    • LAT PSR J1836+5925 (TS=117) at 0.87 ± 0.20 × 10−6
    • LAT PSR J2021+4026 (TS=52) at 1.50 ± 0.45 × 10−6
  • Fluxes are given in units of ph × cm−2 s−1 in the 0.1 ÷ 300 GeV energy band.
  • Science Tools: v9r15p2
  • Results are obtained with unbinned likelihood using iLat and FA-dedicated scripts.
  • "diffuse" fits are downloaded via the new astroserver as suggested by Tony Johnson. An example for the daily run:
    ~glast/astroserver/prod/astro --database AstroPass6p105 --eventClass "event_class > 2"
    --minTimestamp 272246401 --maxTimestamp 272332801
    --output-ft1 asp_daily_00420/Filtered_evt_00420_diffuse.fits store
  • IRF used : P6_V3_DIFFUSE

Likelihood Analysis results:

Daily Run (n. 420)

Extragalactic Sources

RA(J2000)

DEC(J2000)

L

B

TS

Npred

Flux*

Flux err*

index

index err

Delta

ID

3C273

187.353

2.1903

290.057

64.5101

70

26

1.66

0.46

2.65

0.29

0° 9.7'

3C 273

ASPJ134421p451449

206.241

45.2424

95.9179

68.9752

20

11

0.64

0.30

2.74

0.47

0°21.5'

CRATES J134532+445250

1510m089

228.755

-9.1359

351.774

39.7488

73

34

1.81

0.44

2.81

0.28

PKS 1510−089

1633p382

248.322

38.5253

61.5816

42.7469

41

19

0.89

0.28

2.94

0.40

0°30.5'

4C +38.41

3C454.3

343.675

16.1509

86.3003

-38.2795

117

46

1.72

0.37

2.49

0.20

0°10.4'

3C 454.3

Galactic Sources

RA(J2000)

DEC(J2000)

L

B

TS

Npred

Flux*

Flux err*

index

index err

Delta

ID

ASPJ000659p725318

1.7228

73.0736

119.653

10.486

94

30

0.65

0.18

1.80

0.16

0° 1.1'

LAT PSR J0007+7303

CrabPulsar

83.5013

22.0893

184.428

-5.84742

157

66

2.03

0.42

2.10

0.14

0° 8.3'

Crab

Geminga

98.5254

17.8653

195.071

4.35132

762

177

5.24

0.53

1.93

0.07

0° 6.2'

Geminga

VelaPulsar

128.835

-45.1703

263.547

-2.7839

1509

393

12.19

0.81

2.04

0.05

0° 0.4'

Vela

ASPJ180727m223635

272.286

-23.1844

7.62436

-1.68482

19

33

1.23

0.60

2.25

0.30

0°23.6'

LAT PSR J1809−2332

ASPJ183525p591857

279.091

59.359

88.8078

24.969

117

33

0.87

0.20

2.04

0.17

0° 9.3'

LAT PSR J1836+5925

ASPJ202214p402203

305.385

40.3714

78.1683

2.04016

52

50

1.50

0.45

2.12

0.18

0° 4.5'

LAT PSR J2021+4026

Six hours run (n. 1677)

Extragalactic Sources

RA(J2000)

DEC(J2000)

L

B

TS

Npred

Flux*

Flux err*

index

index err

Delta

ID

1510m089

228.746

-8.9281

351.95

39.9072

34

11

2.12

0.83

2.35

0.35

PKS 1510−089

3C454.3

343.403

15.5075

85.5653

-38.6684

30

11

2.44

1.07

3.02

0.63

0°38.9'

3C 454.3

Galactic Sources

RA(J2000)

DEC(J2000)

L

B

TS

Npred

Flux*

Flux err*

index

index err

Delta

ID

ASPJ053028p211725

83.5766

21.6006

184.881

-6.05019

44

19

2.91

1.03

2.29

0.28

0°25.2'

Crab

Geminga

98.5096

17.7745

195.145

4.29653

189

43

5.48

1.15

2.01

0.15

0° 1.6'

Geminga

VelaPulsar

128.781

-45.2148

263.56

-2.84102

613

163

13.68

1.38

2.01

0.07

0° 3.4'

Vela

Six hours run (n. 1678)

Extragalactic Sources

RA(J2000)

DEC(J2000)

L

B

TS

Npred

Flux*

Flux err*

index

index err

Delta

ID

3C454.3

343.498

15.8147

85.8819

-38.4648

36

14

2.33

0.92

2.76

0.42

0°20.1'

3C 454.3

Galactic Sources

RA(J2000)

DEC(J2000)

L

B

TS

Npred

Flux*

Flux err*

index

index err

Delta

ID

ASPJ053028p211725

83.2496

22.0164

184.364

-6.08336

23

13

2.17

1.01

2.41

0.40

0°21.1'

Crab

Geminga

98.4598

17.8778

195.031

4.30146

190

44

5.61

1.16

1.96

0.14

0° 6.6'

Geminga

VelaPulsar

128.79

-45.1657

263.524

-2.80663

457

119

13.57

1.66

2.17

0.10

0° 2.2'

Vela

UFOs or ID not found

RA(J2000)

DEC(J2000)

L

B

TS

Npred

Flux*

Flux err*

index

index err

Delta

ID

ASPJ101714m590136

154.918

-59.1171

284.526

-1.78031

17

18

2.96

1.15

2.59

0.38

0°13.2'

EMS0667

ASPJ181057m205516

273.25

-20.25

10.6281

-1.05654

14

25

4.93

1.98

2.93

0.44

??

Six hours run (n. 1679)

Extragalactic Sources

RA(J2000)

DEC(J2000)

L

B

TS

Npred

Flux*

Flux err*

index

index err

Delta

ID

3C273

187.745

2.3786

290.871

64.7703

23

6

1.98

1.04

2.42

0.47

0°34.5'

3C 273

1510m089

228.287

-8.7744

351.65

40.3282

14

7

1.16

0.61

2.56

0.51

PKS 1510−089

Galactic Sources

RA(J2000)

DEC(J2000)

L

B

TS

Npred

Flux*

Flux err*

index

index err

Delta

ID

ASPJ000659p725318

1.8418

73.149

119.701

10.5543

60

15

1.04

0.38

1.77

0.21

0° 5.6'

LAT PSR J0007+7303

ASPJ053216p230319

83.5989

22.2144

184.371

-5.70405

66

17

1.53

0.61

1.73

0.21

0°11.9'

Crab

Geminga

98.5072

17.9641

194.975

4.38096

159

39

5.14

1.10

1.99

0.15

0°11.7'

Geminga

VelaPulsar

128.827

-45.1358

263.516

-2.76811

87

30

9.74

2.51

2.12

0.19

0° 2.4'

Vela

ASPJ183525p591857

279.299

59.2767

88.7426

24.8486

42

13

1.10

0.40

2.09

0.27

0°11.6'

LAT PSR J1836+5925

Six hours run (n. 1680)

Extragalactic Sources

RA(J2000)

DEC(J2000)

L

B

TS

Npred

Flux*

Flux err*

index

index err

Delta

ID

3C273

187.258

2.5141

289.688

64.8081

87

20

5.64

1.60

2.52

0.28

0°28.0'

3C 273

Galactic Sources

RA(J2000)

DEC(J2000)

L

B

TS

Npred

Flux*

Flux err*

index

index err

Delta

ID

ASPJ053216p230319

83.4279

22.153

184.337

-5.87062

63

21

2.20

0.74

1.94

0.20

0°13.8'

Crab

Geminga

98.4024

17.756

195.115

4.19725

280

54

4.82

0.85

1.79

0.11

0° 4.6'

Geminga

VelaPulsar

128.853

-45.1483

263.536

-2.76107

578

129

11.62

1.34

1.89

0.08

0° 1.7'

Vela

UFOs or ID not found

RA(J2000)

DEC(J2000)

L

B

TS

Npred

Flux*

Flux err*

index

index err

Delta

ID

ASPJ174500m291500

266.211

-29.55

359.388

-0.17577

12

11

3.16

1.81

2.04

0.34

0°13.3'
0°34.0'
0°40.2'
0°53.5'

EMS1173
G359.95−0.04
PSR J1747−2958
1E 1743.1−2843

ASPJ183054m084451

277.75

-7.75

23.7089

0.97681

12

17

4.49

2.28

2.35

0.36

??

* F(E>100MeV) × 10−6 ph cm−2 s−1