2FGL Name : 2FGL J2021.5+4026
1FGL Name : 1FGL J2021.5+4026
Class(es) : PSR
Gamma Assoc. : 1AGL J2022+4032
RA (J2000) : 20 21 34.0 (305.3915)
Dec (J2000) : +40 26 26.4 (40.4407)
Gal. Long. : 78.2285
Gal. Lat. : 2.0754
Significance : 129.68 Sigma
Integral Flux : (1.226 +/- 0.015)E-7 phot/cm2/s (1-100 GeV)
Integral Flux : 0.713 Crab Units (1-100 GeV)
Pivot Energy : 639 MeV
Diff Flux : (4.185 +/- 0.048)E-10 phot/cm2/MeV/s
Index : 1.625 +/- 0.018
Flux >1 TeV : 205.9403 Crab Units (assuming no curvature/cutoff)
Variable : Yes (VI=24.6381)
Band Sqrt[TS] : 100-300 MeV | 300-1000 MeV | 1-3 GeV | 3-10 GeV | 10-100 GeV
19.53 | 62.54 | 86.97 | 54.35 | 8.09
SED
Green line is the fit
Catalog Fit is: PLExpCutoff
Circle is pivot energy
Table:
E (MeV) E^2dN/dE (erg/cm2/s)
173.21 1.98e-10 +/- 2.21e-11
5.48e+02 2.70e-10 +/- 5.03e-12
1.73e+03 2.55e-10 +/- 4.29e-12
5.48e+03 1.14e-10 +/- 3.90e-12
3.16e+04 1.13e-11 +/- 2.32e-12
Flux vs Time
Green line is mean flux
Bowtie Plot: