2FGL Catalog Source : 2FGL J1857.8+0355c
(aka , )
2FGL Name : 2FGL J1857.8+0355c
1FGL Name : 1FGL J1857.9+0352c
Class(es) :
Gamma Assoc. :
RA (J2000) : 18 57 52.5 (284.4689)
Dec (J2000) : +03 55 29.6 (3.9249)
Gal. Long. : 37.1587
Gal. Lat. : 0.3592
Significance : 11.65 Sigma
Integral Flux : (9.245 +/- 0.898)E-9 phot/cm2/s (1-100 GeV)
Integral Flux : 0.054 Crab Units (1-100 GeV)
Pivot Energy : 1270 MeV
Diff Flux : (8.971 +/- 0.934)E-12 phot/cm2/MeV/s
Index : 2.315 +/- 0.170
Flux >1 TeV : 0.0639 Crab Units (assuming no curvature/cutoff)
Variable : Yes (VI=27.2242)
Band Sqrt[TS] : 100-300 MeV | 300-1000 MeV | 1-3 GeV | 3-10 GeV | 10-100 GeV
0.48 | 3.56 | 8.50 | 4.43 | 0.00
SED
Green line is the fit
Catalog Fit is: LogParabola
Circle is pivot energy
Table:
E (MeV) E^2dN/dE (erg/cm2/s)
173.21 2.02e-11 +/- 0.00e+00
5.48e+02 1.02e-11 +/- 2.95e-12
1.73e+03 1.85e-11 +/- 2.40e-12
5.48e+03 5.74e-12 +/- 1.54e-12
3.16e+04 2.08e-12 +/- 0.00e+00
Flux vs Time
Green line is mean flux
Bowtie Plot: