obsid_1102_Sky

Thu Sep 30 11:15:41 1999 : obs_anal.pro started

Inputs


 Filename        = /nfs/atum/d2/hetgs/obsid_1102/cygx2_acisf1102_g02346N300k_evt1a.fits
 Output_prefix   = obsid_1102
 Output dir.     = /nfs/spectra/d0/p17/Obs_out
 Grating         = HETG
   cd_width      =  2.00000 mm
   cd_offset     =  0.00000 mm
 Detector        = ACIS-S
   Spatial coord = Sky
   * FLIPY IS set!
   * ROLLAXAY =      -227.929
 OVERRIDE_ZERO keyword set
 LINE_ANALYSIS keyword set


Getting Data ...


 Source of data: /nfs/atum/d2/hetgs/obsid_1102/cygx2_acisf1102_g02346N300k_evt1a.fits

 Reading FITS file: /nfs/atum/d2/hetgs/obsid_1102/cygx2_acisf1102_g02346N300k_evt1a.fits

 Tag names are:
STATUS TG_SMAP TG_PART TG_SRCID TG_MLAM TG_LAM TG_M CCDNODE FLTGRADE GRADE
 ENERGY PI PHA CCD_ID X Y DETX DETY TDETX TDETY CHIPX CHIPY TG_R TG_D GDPX
 GDPY EXPNO TIME

* Looks like ENERGY is in eV, converting to keV
 Creating ftime from TIME

 Total Events =  300000
 Start time =  54510615. seconds
 Interval duration =  2017.5343 seconds
 Ave Event Rate =  148.69636 events/second


Coordinates and Pixel Size...


 (Not CC mode data)
* Changing the sign of SkyY

 Spatial coordinates are : SkyX, -SkyY
 pixel size  = 23.9949 microns
 Processing method = Sky


Showing and Selecting Events...


 Keeping TIME-in-range events,  100.000 %
  (from  0.0000000 to  2017.5343)
 Start time =  54510615. seconds
 Interval duration =  2017.5343 seconds
 Keeping STATUS=0 events,  99.5890 %
 No QUALCODE selection
 GRADE distribution:
    0 :   106607,    35.68 %
    1 :        0,     0.00 %
    2 :    86403,    28.92 %
    3 :    19595,     6.56 %
    4 :    19189,     6.42 %
    5 :        0,     0.00 %
    6 :    66973,    22.42 %
 Keeping GRADE = 0,2,3,4,6 events,  100.000 %
 Keeping ENERGY selected events,  99.4076 %
  (from  0.200000 to  10.0000 keV)

Linear  binning from  0.200000 to  10.0000 keV
 dE of one bin width =  0.0146000 keV



Timing Analysis...


 Selected Events =  296997
 Start time =  54510615. seconds
 Interval duration =  2017.5343 seconds
 Ave Event Rate =  147.20791 events/second

 Found no big ( >  15.0000 s) gaps in event data.



Determine Zero-order...


 Zero-order search uses energies:  0.70 to  2.00 keV.

 Average SkyX,-SkyY gives x,y =  4254.44,  -3779.78
 Mouse clicked at x,y =  4101.58,  -3919.10
 Average SkyX,-SkyY gives x,y =  3998.41,  -4057.92
 Mouse clicked at x,y =  4105.49,  -3924.94
 Average SkyX,-SkyY gives x,y =  4099.90,  -3927.01

 Mouse clicked at x,y =  4101.20,  -3928.95

==> MTA Monitor Task 5.2 <==

 Zero-order Location SkyX,-SkyY ave-median =  4101.20,  -3928.95

 Events in Zero-order Region =  5487
 Ave. Event Rate in Zero-order Region =  2.7196564 events/seconds

 SkyX,-SkyY RMS Radius =  116.183 pixels
 Number of SkyX LRF pixels GT 10% of peak =  245
 Number of SkyX LRF pixels GT 50% of peak =  126



Detailed Examine Zero-order Spatial...


* Rolling the AX,AY coordinates by -227.929 degrees.

 Total Events =  296997
 Start time =  54510615. seconds
 Interval duration =  2017.5343 seconds
 Ave Event Rate =  147.20791 events/second

 The spatial coordinates to be used for grating spectra are:
   AX, AY  =  SkyX,-227.929deg., -SkyY,-227.929deg.

 AX,AY RMS Radius =  116.183 pixels
 Width of AX LRF at 10% of peak =  3383.3 microns
 Width of AX LRF at 50% of peak =    98.4 microns
 Gaussian center =      -2.89193 pixels
 Gaussian fit FWHM =   678.5 microns
        FWHM error =    39.4 microns

* Zero-order FWHM manually set to:  1000.00 microns.

 Width of Streak LRF at 10% of peak =  1099.0 microns
 Width of Streak LRF at 50% of peak =   148.8 microns
 Gaussian center =      -2.34350 pixels
 Gaussian fit FWHM =   517.5 microns
        FWHM error =    10.8 microns

* Streak fit used to offset aveAX


Detailed Examine Zero-order Spectral...


 Creating ISIS format: obsid_1102_Sky_Zero_isis.dat ...

Measure Grating Angle(s)...

==> MTA Monitor Task 5.5 <==

 Selecting events in the grating parts...
   cd_width =  2.00000 mm
   cd_offset =  0.00000 mm

 HEG_minus number of events =  50973
 HEG_minus slope is  -0.0914032, -->  -5.22251 degrees on detector
 MEG_plus number of events =  83735
 MEG_plus slope is  0.0817765, -->  4.67505 degrees on detector
 MEG_minus number of events =  67555
 MEG_minus slope is  0.0825322, -->  4.71805 degrees on detector
 HEG_plus number of events =  51422
 HEG_plus slope is  -0.0919352, -->  -5.25273 degrees on detector
 HEG_all number of events =  102395
 HEG_all slope is  -0.0914565, -->  -5.22553 degrees on detector
 MEG_all number of events =  151290
 MEG_all slope is  0.0828250, -->  4.73471 degrees on detector



Crude Dispersed Spectra...



 Rowland spacing used is  8632.65 mm

 MEG Zero-order offset:    -0.0800000 pixels
 HEG Zero-order offset:      0.360000 pixels

 Use ACIS ENERGY for Order selection...
 MEG minus order selection keeps  66.9958 %,   45259 events
 MEG plus  order selection keeps  76.9129 %,   64403 events
 HEG minus order selection keeps  83.3716 %,   42497 events
 HEG plus  order selection keeps  85.3779 %,   43903 events

 Constant d-Lambda binning from  0.400000 to  10.0000 keV

 E/dE of one bin width at 1 keV =  499.560



Compare Zero-order and Dispersed Spectra...

==> MTA Monitor Task 5.7 <==

 Smoothing the spectra by E/dE ~  40.1572



Outputing Histograms of Spectra...


==> MTA Monitor Task 5.4 <==

 Creating obsid_1102_Sky_MEGm1_hist.rdb ...
 Creating ISIS format: obsid_1102_Sky_MEGm1_isis.dat ...
Spectrum Line Fits E/dE vs E Line list .txt or .rdb

 Creating obsid_1102_Sky_MEGp1_hist.rdb ...
 Creating ISIS format: obsid_1102_Sky_MEGp1_isis.dat ...
Spectrum Line Fits E/dE vs E Line list .txt or .rdb

 Creating obsid_1102_Sky_HEGm1_hist.rdb ...
 Creating ISIS format: obsid_1102_Sky_HEGm1_isis.dat ...
Spectrum Line Fits E/dE vs E Line list .txt or .rdb

 Creating obsid_1102_Sky_HEGp1_hist.rdb ...
 Creating ISIS format: obsid_1102_Sky_HEGp1_isis.dat ...
Spectrum Line Fits E/dE vs E Line list .txt or .rdb


Check Level 1.5 Columns...


 Found Level 1.5 columns: 
     TG_SMAP      TG_PART      TG_SRCID      TG_MLAM      TG_LAM      TG_M
      TG_R      TG_D

 TG_SRCID: MAX value (<99) is:  1

 TG_M: MAX value (<99) is:  21
 TG_M: MIN value is:  -30

 Events in different Source-Parts:

   Source      Zero-order     HEG     MEG     LEG
  - - - - - - - - - - - - - - - - - - - - - - - - - -
   Backgnd       65670
  . . . . . . . . . . . . . . . . . . . . . . . . .
      1           8263       85259  137805       0
  - - - - - - - - - - - - - - - - - - - - - - - - - -



Output Histogram files from L1.5...


==> MTA Monitor Task 5.4 <==

 Level 1.5 columns - creating L1.5 histograms...

 Source  1  MEGm1 : Number of events =  10817
 Creating obsid_1102_L1.5_S1MEGm1_hist.rdb ...
Spectrum Line Fits E/dE vs E Line list .txt or .rdb
 Source  1  MEGp1 : Number of events =  3580
 Creating obsid_1102_L1.5_S1MEGp1_hist.rdb ...
Spectrum Line Fits E/dE vs E Line list .txt or .rdb
 Source  1  HEGm1 : Number of events =  18834
 Creating obsid_1102_L1.5_S1HEGm1_hist.rdb ...
Spectrum Line Fits E/dE vs E Line list .txt or .rdb
 Source  1  HEGp1 : Number of events =  5651
 Creating obsid_1102_L1.5_S1HEGp1_hist.rdb ...
Spectrum Line Fits E/dE vs E Line list .txt or .rdb


Listing of _summary.rdb file ...
Thu Sep 30 11:21:57 1999 : obs_anal.pro finished