acisf1098_000N001_evt1a_Sky

Sun Aug 29 16:39:33 1999 : obs_anal.pro started

Inputs


 Filename        = /nfs/atum/d4/acis/evt1/obsid_1098/acisf1098_000N001_evt1a.fits
 Output_prefix   = acisf1098_000N001_evt1a
 Output dir.     = Obs_out
 Grating         = HETG
   cd_width      =  5.00000 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_1098/acisf1098_000N001_evt1a.fits

 Reading FITS file: /nfs/atum/d4/acis/evt1/obsid_1098/acisf1098_000N001_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 =  532165
 Start time =  52202264. seconds
 Interval duration =  11534.922 seconds
 Ave Event Rate =  46.135118 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,  94.7048 %
  (from  4498.6195 to  11534.922)
 Start time =  52206763. seconds
 Interval duration =  7036.2917 seconds
 No STATUS selection
 No QUALCODE selection
 GRADE distribution:
    0 :    43362,     8.60 %
    1 :      727,     0.14 %
    2 :    29317,     5.82 %
    3 :     9689,     1.92 %
    4 :     8494,     1.69 %
    5 :    16609,     3.30 %
    6 :    48407,     9.60 %
    7 :   347381,    68.93 %
 Keeping GRADE = 0,2,3,4,6 events,  27.6335 %
 Keeping ENERGY selected events,  33.9322 %
  (from  0.400000 to  9.00000 keV)

Linear  binning from  0.400000 to  9.00000 keV
 dE of one bin width =  0.0146000 keV



Timing Analysis...


 Selected Events =  47257
 Start time =  52206763. seconds
 Interval duration =  7036.2917 seconds
 Ave Event Rate =  6.7161797 events/second

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



Determine Zero-order...


 Average SkyX,-SkyY gives x,y =  4236.30,  -4435.60
 Mouse clicked at x,y =  4229.28,  -4281.67
 Average SkyX,-SkyY gives x,y =  4217.45,  -4279.43
 Mouse clicked at x,y =  4221.80,  -4245.16
 Average SkyX,-SkyY gives x,y =  4228.09,  -4241.13

 Mouse clicked at x,y =  4229.40,  -4241.31

==> MTA Monitor Task 5.2 <==

 Zero-order Location SkyX,-SkyY ave-median =  4229.40,  -4241.31

 Events in Zero-order Region =  1725
 Ave. Event Rate in Zero-order Region =  0.24515754 events/seconds

 SkyX,-SkyY RMS Radius =  45.1468 pixels
 Number of SkyX LRF pixels GT 10% of peak =  11
 Number of SkyX LRF pixels GT 50% of peak =  3



Detailed Examine Zero-order Spatial...


* Rolling the AX,AY coordinates by -87.642 degrees.

 Total Events =  47257
 Start time =  52206763. seconds
 Interval duration =  7036.2917 seconds
 Ave Event Rate =  6.7161797 events/second

 The spatial coordinates to be used for grating spectra are:
   AX, AY  =  SkyX,-87.642deg., -SkyY,-87.642deg.

 AX,AY RMS Radius =  45.1468 pixels
 Width of AX LRF at 10% of peak =   213.6 microns
 Width of AX LRF at 50% of peak =    31.2 microns
 Gaussian fit FWHM =   158.9 microns
        FWHM error =     6.1 microns

* Zero-order FWHM manually set to:  150.000 microns.

 Width of Streak LRF at 10% of peak =   263.9 microns
 Width of Streak LRF at 50% of peak =    19.2 microns
 Gaussian fit FWHM =    26.5 microns
        FWHM error =     9.4 microns
 Creating ISIS format: acisf1098_000N001_evt1a_Sky_Zero_isis.dat ...

Measure Grating Angle(s)...

==> MTA Monitor Task 5.5 <==

 Selecting events in the grating parts...
   cd_width =  5.00000 mm
   cd_offset =  0.00000 mm

 HEG_minus number of events =  4625
 HEG_minus slope is  -0.0849561, -->  -4.85596 degrees on detector
 MEG_plus number of events =  7830
 MEG_plus slope is  0.0787812, -->  4.50453 degrees on detector
 MEG_minus number of events =  11652
 MEG_minus slope is  0.0820756, -->  4.69207 degrees on detector
 HEG_plus number of events =  3656
 HEG_plus slope is  -0.0823808, -->  -4.70943 degrees on detector
 HEG_all number of events =  8281
 HEG_all slope is  -0.0913780, -->  -5.22107 degrees on detector
 MEG_all number of events =  19482
 MEG_all slope is  0.0842731, -->  4.81711 degrees on detector



Crude Dispersed Spectra...



 Rowland spacing used is  8632.65 mm

 Use ACIS ENERGY for Order selection...
 MEG minus order selection keeps  70.2798 %,   8189 events
 MEG plus  order selection keeps  68.8506 %,   5391 events
 HEG minus order selection keeps  41.5568 %,   1922 events
 HEG plus  order selection keeps  43.5996 %,   1594 events

 Constant d-Lambda binning from  0.400000 to  10.0000 keV

 E/dE of one bin width at 1 keV =  4999.17



Compare Zero-order and Dispersed Spectra...

==> MTA Monitor Task 5.7 <==

 Smoothing the spectra by E/dE ~  40.1497



Outputing Histograms of Spectra...


==> MTA Monitor Task 5.4 <==

 Creating acisf1098_000N001_evt1a_Sky_MEGm1_hist.rdb ...
 Creating ISIS format: acisf1098_000N001_evt1a_Sky_MEGm1_isis.dat ...
Spectrum Line Fits E/dE vs E Line list .txt or .rdb

 Creating acisf1098_000N001_evt1a_Sky_MEGp1_hist.rdb ...
 Creating ISIS format: acisf1098_000N001_evt1a_Sky_MEGp1_isis.dat ...
Spectrum Line Fits E/dE vs E Line list .txt or .rdb

 Creating acisf1098_000N001_evt1a_Sky_HEGm1_hist.rdb ...
 Creating ISIS format: acisf1098_000N001_evt1a_Sky_HEGm1_isis.dat ...
Spectrum Line Fits E/dE vs E Line list .txt or .rdb

 Creating acisf1098_000N001_evt1a_Sky_HEGp1_hist.rdb ...
 Creating ISIS format: acisf1098_000N001_evt1a_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:  22
 TG_M: MIN value is:  -27

 Events in different Source-Parts:

   Source      Zero-order     HEG     MEG     LEG
  - - - - - - - - - - - - - - - - - - - - - - - - - -
   Backgnd       23771
  . . . . . . . . . . . . . . . . . . . . . . . . .
      1           1441        4969   17076       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 =  6839
 Creating acisf1098_000N001_evt1a_L1.5_S1MEGm1_hist.rdb ...
Spectrum Line Fits E/dE vs E Line list .txt or .rdb
 Source  1  MEGp1 : Number of events =  3581
 Creating acisf1098_000N001_evt1a_L1.5_S1MEGp1_hist.rdb ...
Spectrum Line Fits E/dE vs E Line list .txt or .rdb
 Source  1  HEGm1 : Number of events =  1391
 Creating acisf1098_000N001_evt1a_L1.5_S1HEGm1_hist.rdb ...
Spectrum Line Fits E/dE vs E Line list .txt or .rdb
 Source  1  HEGp1 : Number of events =  1238
 Creating acisf1098_000N001_evt1a_L1.5_S1HEGp1_hist.rdb ...
Spectrum Line Fits E/dE vs E Line list .txt or .rdb


Listing of _summary.rdb file ...
Sun Aug 29 18:50:20 1999 : obs_anal.pro finished