MRC 2251-178 [700416, 2977] HETG

Observation Details

Known Problems
Source NameMRC 2251-178
Sequence Number 700416
Observation ID 2977
InstrumentHETG/ACIS-S
Exposure (ks) 148.66
Start Date 2003-09-17
RA22 54 05.90
DEC-17 34 54.3
Redshift0.063980
Galactic Column 6.15
MEG ct/s0.3166
HEG ct/s0.1641
MEG 0.5-2 keV Flux   0.76
HEG 2-10 keV Flux 2.6

Downloads

DescriptionFile(s)
Events FileDownload
FITS Spectra & Responses #1Download
FITS Spectra & Responses #2Download
Ascii SpectraDownload
Effective AreasDownload
Cross Dispersion ProfilesDownload
LightcurvesDownload

Effective Area Plots

Instrument/X-axisOrders QE vs. NO QE
MEG/ Energy  -1,+1,+/-1-1,+1
MEG/ Wavelength  -1,+1,+/-1-1,+1
HEG/ Energy  -1,+1,+/-1-1,+1
HEG/ Wavelength  -1,+1,+/-1-1,+1

Spectral Plots (Combined -1/+1 Orders)

 
MEG Bin Size (Angstroms)X-axis  HEG Bin Size (Angstroms)X-axis
0.08   XSPEC modelObserved Energy 0.04  XSPEC modelObserved Energy
0.08   Rest Energy 0.04   Rest Energy
0.08   Rest Wavelength 0.04   Rest Wavelength
0.02   Rest Energy 0.01   Rest Energy
0.02   Rest Wavelength 0.01   Rest Wavelength

Cross Dispersion Profiles & Lightcurves

PlotsOrder Order Orders
MEG Lightcurve  -1+1  -1,+1
HEG Lightcurve  -1+1  -1,+1
MEG+HEG Lightcurve  --  -1,+1
MEG Cross Dispersion  -1+1  -1,+1
HEG Cross Dispersion  -1+1  -1,+1

Back to HotGAS Homepage