EXO 2030+375 History from Jun 25, 2021 to Dec 1, 2021

EXO 2030+375 Short Frequency History

EXO 2030+375 Full History

EXO 2030+375 Full History

The most recent pulse profile quick look: EXO 2030+375_Profile

New Fits Version of Full History (Beta version): EXO 2030+375

Old Fits Version of Full History: EXO 2030+375

EXO 2030+375

The parameters below are used for this source in the GBM epoch-folding monitor

Source Monitor Parameters
308.0633 deg
37.6375 deg
Orbital Parameters
Orbital Period
46.021300 days
Period Deriv.
0.0000E+00 days/day
2452756.67000 (JED)
246.000 light-sec
Long. of periastron
211.90 deg
Apsidal Rate
0.18 deg/year


Orbit from Wilson et al. 2008, ApJ 678, 1263, fit 2.

Some detectors where turned off between 58474 and 58480 MJD. This resulted in reduced detection significance and an underestimation of pulsed flux.

Modification date: 3 Dec, 2021

Author Valerie Connaughton
Responsible Manager Stephen Elrod
Site Curator Peter Jenke