obsid_1318_Sky

Thu May  4 15:29:07 2000 : obs_anal.pro started

Inputs


 Filename        = /nfs/atum/d2/hetgs/obsid_1318/acisf1318_000N001_g02346EsS4G110_evt1a.fits
 Output_prefix   = obsid_1318
 Output dir.     = Obs_out
 Grating         = HETG
   cd_width      =  0.500000 mm
   cd_offset     =  0.00000 mm
 Detector        = ACIS-S
   Spatial coord = Sky
   * FLIPY IS set!
   * ROLLAXAY =      -98.5852
 OVERRIDE_ZERO keyword set
 OVERR_WIDTH =       200.000 um
 LINE_ANALYSIS keyword set


Getting Data ...


 Source of data: /nfs/atum/d2/hetgs/obsid_1318/acisf1318_000N001_g02346EsS4G110_evt1a.fits

 Reading FITS file: /nfs/atum/d2/hetgs/obsid_1318/acisf1318_000N001_g02346EsS4G110_evt1a.fits

 Tag names are:
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 =  205963
 Start time =  54655000. seconds
 Interval duration =  27043.082 seconds
 Ave Event Rate =  7.6161069 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  27043.082)
 Start time =  54655000. seconds
 Interval duration =  27043.082 seconds
 No STATUS selection
 No QUALCODE selection
 GRADE distribution:
    0 :    86864,    42.17 %
    1 :        0,     0.00 %
    2 :    48179,    23.39 %
    3 :    15291,     7.42 %
    4 :    14248,     6.92 %
    5 :        0,     0.00 %
    6 :    41381,    20.09 %
 Keeping GRADE = 0,2,3,4,6 events,  100.000 %
 Keeping ENERGY selected events,  93.7163 %
  (from  0.200000 to  10.0000 keV)

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



ACIS EXPNO Analysis...


 Min, Max, Unique EXPNOs:            3,         8347,       8345.00

       Exposures and Events per Chip (w/selections)

           MIN(EXPNO)  MAX(EXPNO)   TotalEvents   TotalExps   PoissExps *      Ratio

 CCD 0 : 
 CCD 1 : 
 CCD 2 : 
 CCD 3 : 
 CCD 4 :            3        8347       12459        6322      6469.44     0.977210
 CCD 5 :            3        8347       69274        8343      8341.93      1.00013
 CCD 6 :            3        8347       27055        8011      8018.02     0.999125
 CCD 7 :            3        8347       39044        8256      8266.52     0.998727
 CCD 8 :            3        8347       30832        8174      8136.70      1.00458
 CCD 9 :            3        8347       14357        6822      6850.82     0.995793

    * Expected number of exposures with one or more
      detected events, assuming no telemetry-limit-dropped
      exposures for this CCD.



Timing Analysis...


 Selected Events =  193021
 Start time =  54655000. seconds
 Interval duration =  27043.082 seconds
 Ave Event Rate =  7.1375372 events/second

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



Determine Zero-order...


 Zero-order search uses energies:  0.70 to  6.00 keV.

 Average SkyX,-SkyY gives x,y =  4132.86,  -4318.29
 Mouse clicked at x,y =  4107.77,  -4093.19
 Average SkyX,-SkyY gives x,y =  4092.49,  -4055.09
 Mouse clicked at x,y =  4105.98,  -4077.86
 Average SkyX,-SkyY gives x,y =  4109.30,  -4078.76

 Mouse clicked at x,y =  4106.81,  -4082.47

==> MTA Monitor Task 5.2 <==

 Zero-order Location SkyX,-SkyY ave-median =  4106.81,  -4082.47

 Events in Zero-order Region =  7289
 Ave. Event Rate in Zero-order Region =  0.26953289 events/seconds

 SkyX,-SkyY RMS Radius =  54.9744 pixels
 Number of SkyX LRF pixels GT 10% of peak =  15
 Number of SkyX LRF pixels GT 50% of peak =  4



Detailed Examine Zero-order Spatial...


* Rolling the AX,AY coordinates by -98.585 degrees.

 Total Events =  193021
 Start time =  54655000. seconds
 Interval duration =  27043.082 seconds
 Ave Event Rate =  7.1375372 events/second

 The spatial coordinates to be used for grating spectra are:
   AX, AY  =  SkyX,-98.585deg., -SkyY,-98.585deg.

 Zero-order Average CHIPX, CHIPY =   249.1,   493.7

 AX,AY RMS Radius =  16.9124 pixels
 Width of AX LRF at 10% of peak =   251.9 microns
 Width of AX LRF at 50% of peak =    50.4 microns
 Gaussian center =       1.09882 pixels
 Gaussian fit FWHM =   161.4 microns
        FWHM error =     2.5 microns

* Zero-order FWHM manually set to:  200.000 microns.

 Width of Streak LRF at 10% of peak =   144.0 microns
 Width of Streak LRF at 50% of peak =    28.8 microns
 Gaussian center =       1.13795 pixels
 Gaussian fit FWHM =    41.4 microns
        FWHM error =     1.5 microns

 Creating ISIS format: obsid_1318_Sky_strk_1d_isis.dat ...

 Creating ISIS format: obsid_1318_Sky_zo_1d_isis.dat ...

* Streak fit used to offset aveAX


Detailed Examine Zero-order Spectral...


 Creating ISIS format: obsid_1318_Sky_Zero_isis.dat ...

Measure Grating Angle(s)...

==> MTA Monitor Task 5.5 <==

 Selecting events in the grating parts...
   cd_width =  0.500000 mm
   cd_offset =  0.00000 mm

 HEG_minus number of events =  8396
 HEG_minus slope is  -0.0910540, -->  -5.20266 degrees on detector
 MEG_plus number of events =  23015
 MEG_plus slope is  0.0832864, -->  4.76097 degrees on detector
 MEG_minus number of events =  32425
 MEG_minus slope is  0.0813412, -->  4.65027 degrees on detector
 HEG_plus number of events =  6311
 HEG_plus slope is  -0.0924382, -->  -5.28131 degrees on detector
 HEG_all number of events =  14707
 HEG_all slope is  -0.0915194, -->  -5.22911 degrees on detector
 MEG_all number of events =  55440
 MEG_all slope is  0.0824756, -->  4.71483 degrees on detector



Crude Dispersed Spectra w/Pileup Estimate...



 Rowland spacing used is  8632.65 mm

 MEG Zero-order offset:       0.00000 pixels
 HEG Zero-order offset:       0.00000 pixels

 Use ACIS ENERGY for Order selection...
 MEG minus order selection keeps  86.5998 %,   28080 events
 MEG plus  order selection keeps  90.2368 %,   20768 events
 HEG minus order selection keeps  82.6941 %,   6943 events
 HEG plus  order selection keeps  86.4522 %,   5456 events


 Estimating pileup level in dispersed spectra...
MEG-minus Max rate:      0.194847 per frame
MEG-plus Max rate:      0.102816 per frame
HEG-minus Max rate:     0.0266028 per frame
HEG-plus Max rate:     0.0284002 per frame

 Constant d-Lambda binning from  0.400000 to  10.0000 keV

 E/dE of one bin width at 1 keV =  3332.78



Compare Zero-order and Dispersed Spectra...

==> MTA Monitor Task 5.7 <==

 Smoothing the spectra by E/dE ~  40.5623



Outputing Histograms of Spectra...


==> MTA Monitor Task 5.4 <==

 Creating obsid_1318_Sky_MEGm1_hist.rdb ...
 Creating ISIS format: obsid_1318_Sky_MEGm1_isis.dat ...
Spectrum Line Fits E/dE vs E Line list .txt or .rdb

 Creating obsid_1318_Sky_MEGp1_hist.rdb ...
 Creating ISIS format: obsid_1318_Sky_MEGp1_isis.dat ...
Spectrum Line Fits E/dE vs E Line list .txt or .rdb

 Creating obsid_1318_Sky_HEGm1_hist.rdb ...
 Creating ISIS format: obsid_1318_Sky_HEGm1_isis.dat ...
Spectrum Line Fits E/dE vs E Line list .txt or .rdb

 Creating obsid_1318_Sky_HEGp1_hist.rdb ...
 Creating ISIS format: obsid_1318_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:  24
 TG_M: MIN value is:  -30

 Events in different Source-Parts:

   Source      Zero-order     HEG     MEG     LEG
  - - - - - - - - - - - - - - - - - - - - - - - - - -
   Backgnd      103150
  . . . . . . . . . . . . . . . . . . . . . . . . .
      1           5521       19078   65272       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 =  28515
 Creating obsid_1318_L1.5_S1MEGm1_hist.rdb ...
Spectrum Line Fits E/dE vs E Line list .txt or .rdb
 Source  1  MEGp1 : Number of events =  20152
 Creating obsid_1318_L1.5_S1MEGp1_hist.rdb ...
Spectrum Line Fits E/dE vs E Line list .txt or .rdb
 Source  1  HEGm1 : Number of events =  6403
 Creating obsid_1318_L1.5_S1HEGm1_hist.rdb ...
Spectrum Line Fits E/dE vs E Line list .txt or .rdb
 Source  1  HEGp1 : Number of events =  5259
 Creating obsid_1318_L1.5_S1HEGp1_hist.rdb ...
Spectrum Line Fits E/dE vs E Line list .txt or .rdb


Listing of _summary.rdb file ...
Thu May  4 15:33:04 2000 : obs_anal.pro finished