obsid_1235_Sky

Wed Sep 15 14:25:09 1999 : obs_anal.pro started

Inputs


 Filename        = /nfs/atum/d4/acis/evt1/obsid_1235/990908_dph/acis_f1235_000N002_g02346_evt1a.fits
 Output_prefix   = obsid_1235
 Output dir.     = /nfs/spectra/d0/capfoc/Obs_out
 Grating         = HETG
   cd_width      =  2.00000 mm
   cd_offset     =  0.00000 mm
 Detector        = ACIS-S
   Spatial coord = Sky
   * FLIPY IS set!
 OVERRIDE_ZERO keyword set
 LINE_ANALYSIS keyword set


Getting Data ...


 Source of data: /nfs/atum/d4/acis/evt1/obsid_1235/990908_dph/acis_f1235_000N002_g02346_evt1a.fits

 Reading FITS file: /nfs/atum/d4/acis/evt1/obsid_1235/990908_dph/acis_f1235_000N002_g02346_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 =  178595
 Start time =  52230701. seconds
 Interval duration =  14759.699 seconds
 Ave Event Rate =  12.100179 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  14759.699)
 Start time =  52230701. seconds
 Interval duration =  14759.699 seconds
 No STATUS selection
 No QUALCODE selection
 GRADE distribution:
    0 :    81879,    45.85 %
    1 :        0,     0.00 %
    2 :    40352,    22.59 %
    3 :    12419,     6.95 %
    4 :    11596,     6.49 %
    5 :        0,     0.00 %
    6 :    32349,    18.11 %
 Keeping GRADE = 0,2,3,4,6 events,  100.000 %
 Keeping ENERGY selected events,  80.9323 %
  (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 =  144541
 Start time =  52230701. seconds
 Interval duration =  14759.699 seconds
 Ave Event Rate =  9.7929505 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 =  4232.98,  -4446.00
 Mouse clicked at x,y =  4227.45,  -4301.48
 Average SkyX,-SkyY gives x,y =  4219.39,  -4291.50
 Mouse clicked at x,y =  4231.36,  -4270.26
 Average SkyX,-SkyY gives x,y =  4230.63,  -4263.63

 Mouse clicked at x,y =  4231.94,  -4262.05

==> MTA Monitor Task 5.2 <==

 Zero-order Location SkyX,-SkyY ave-median =  4231.94,  -4262.05

 Events in Zero-order Region =  4007
 Ave. Event Rate in Zero-order Region =  0.27148251 events/seconds

 SkyX,-SkyY RMS Radius =  56.1369 pixels
 Number of SkyX LRF pixels GT 10% of peak =  11
 Number of SkyX LRF pixels GT 50% of peak =  2



Detailed Examine Zero-order Spatial...


* Rolling the AX,AY coordinates by -87.799 degrees.


* CORRECTING FOR MC GAPS - NEW Correction Values

       4 :      -4.97000
       5 :      -3.58000
       6 :      -2.42000
       7 :       0.00000
       8 :    -0.0800000
       9 :      0.330000
 Total Events =  144541
 Start time =  52230701. seconds
 Interval duration =  14759.699 seconds
 Ave Event Rate =  9.7929505 events/second

 The spatial coordinates to be used for grating spectra are:
   AX, AY  =  SkyX,-87.799deg., -SkyY,-87.799deg.

 AX,AY RMS Radius =  56.1369 pixels
 Width of AX LRF at 10% of peak =   216.0 microns
 Width of AX LRF at 50% of peak =    36.0 microns
 Gaussian center =     -0.972942 pixels
 Gaussian fit FWHM =   142.4 microns
        FWHM error =     3.1 microns

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

 Width of Streak LRF at 10% of peak =   287.9 microns
 Width of Streak LRF at 50% of peak =    24.0 microns
 Gaussian center =     -0.849539 pixels
 Gaussian fit FWHM =    35.0 microns
        FWHM error =     1.9 microns

* Streak fit used to offset aveAX


Detailed Examine Zero-order Spectral...


 Creating ISIS format: obsid_1235_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 =  9979
 HEG_minus slope is  -0.0881701, -->  -5.03874 degrees on detector
 MEG_plus number of events =  14740
 MEG_plus slope is  0.0816540, -->  4.66807 degrees on detector
 MEG_minus number of events =  30437
 MEG_minus slope is  0.0842497, -->  4.81578 degrees on detector
 HEG_plus number of events =  5588
 HEG_plus slope is  -0.0907355, -->  -5.18456 degrees on detector
 HEG_all number of events =  15567
 HEG_all slope is  -0.0927011, -->  -5.29624 degrees on detector
 MEG_all number of events =  45177
 MEG_all slope is  0.0833159, -->  4.76265 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  71.4854 %,   21758 events
 MEG plus  order selection keeps  80.3663 %,   11846 events
 HEG minus order selection keeps  40.2846 %,   4020 events
 HEG plus  order selection keeps  59.8246 %,   3343 events

 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_1235_Sky_MEGm1_hist.rdb ...
 Creating ISIS format: obsid_1235_Sky_MEGm1_isis.dat ...
Spectrum Line Fits E/dE vs E Line list .txt or .rdb

 Creating obsid_1235_Sky_MEGp1_hist.rdb ...
 Creating ISIS format: obsid_1235_Sky_MEGp1_isis.dat ...
Spectrum Line Fits E/dE vs E Line list .txt or .rdb

 Creating obsid_1235_Sky_HEGm1_hist.rdb ...
 Creating ISIS format: obsid_1235_Sky_HEGm1_isis.dat ...
Spectrum Line Fits E/dE vs E Line list .txt or .rdb

 Creating obsid_1235_Sky_HEGp1_hist.rdb ...
 Creating ISIS format: obsid_1235_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:  25
 TG_M: MIN value is:  -30

 Events in different Source-Parts:

   Source      Zero-order     HEG     MEG     LEG
  - - - - - - - - - - - - - - - - - - - - - - - - - -
   Backgnd       80214
  . . . . . . . . . . . . . . . . . . . . . . . . .
      1           3042       14281   47004       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 =  19512
 Creating obsid_1235_L1.5_S1MEGm1_hist.rdb ...
Spectrum Line Fits E/dE vs E Line list .txt or .rdb
 Source  1  MEGp1 : Number of events =  7954
 Creating obsid_1235_L1.5_S1MEGp1_hist.rdb ...
Spectrum Line Fits E/dE vs E Line list .txt or .rdb
 Source  1  HEGm1 : Number of events =  3116
 Creating obsid_1235_L1.5_S1HEGm1_hist.rdb ...
Spectrum Line Fits E/dE vs E Line list .txt or .rdb
 Source  1  HEGp1 : Number of events =  2587
 Creating obsid_1235_L1.5_S1HEGp1_hist.rdb ...
Spectrum Line Fits E/dE vs E Line list .txt or .rdb


Listing of _summary.rdb file ...
Wed Sep 15 14:29:11 1999 : obs_anal.pro finished