ASCA Sequence 12002320 Event File Info

This page lists the filtered and unfiltered event files sorted by instrument and mode. Exposure times (not dead time corrected) and count rates are given for each file along with a list of FITS keywords describing the observation mode. Where two values are separated by a slash, the first value refers to the filtered event file and the second to the corresponding unfiltered file.

The following information is also available:

The processing header page

Here is in index of the event files for each instrument:

SIS 0
SIS 1
GIS 2
GIS 3

SIS0:

Total Exposure: 6.6 / 11.9 kiloseconds
Total Events: 239108 / 296412 events
Mean Count Rate: 36.3 / 24.974 events per second
Number of Files: 4 / 5

SIS0 BRIGHT mode event files with HIGH bit rate

ad12002320s000102h.evt / ad12002320s000102h.unf
- Exposure: 5.2 / 6.6 kiloseconds
- Events: 210061 / 255645 events
- Count Rate: 40.119 / 38.818 events per second
- Selected FITS Keywords:

SIS0 BRIGHT mode event files with MEDIUM bit rate

ad12002320s000202m.evt / ad12002320s000202m.unf
- Exposure: 1.3 / 1.4 kiloseconds
- Events: 28487 / 30799 events
- Count Rate: 21.713 / 22.684 events per second
- Selected FITS Keywords:
  
  S0_LVDU1= 2801 / S0 event discrimination upper level for ccd 1
  
  S0_LVDL1= 420 / S0 event discrimination lower level for ccd 1
ad12002320s000502m.evt / ad12002320s000502m.unf
- Exposure: 0 / 0 kiloseconds
- Events: 372 / 1152 events
- Count Rate: 27.088 / 34.133 events per second
- Selected FITS Keywords:
  
  S0_LVDU1= 3300 / S0 event discrimination upper level for ccd 1
  
  S0_LVDL1= 154 / S0 event discrimination lower level for ccd 1

SIS0 BRIGHT mode event files with LOW bit rate

ad12002320s000302l.evt / ad12002320s000302l.unf
- Exposure: 0 / 2.1 kiloseconds
- Events: 188 / 7162 events
- Count Rate: 7.524 / 3.401 events per second
- Selected FITS Keywords:
  
  S0_LVDU1= 2801 / S0 event discrimination upper level for ccd 1
  
  S0_LVDL1= 420 / S0 event discrimination lower level for ccd 1
  
  ORIGMODE= BRIGHT / DATAMODE before any conversion
ad12002320s000402l.unf
- Exposure: 0 / 1.8 kiloseconds
- Events: 0 / 1654 events
- Count Rate: 0 / 0.926 events per second
- Selected FITS Keywords:
  
  S0_LVDU1= 3300 / S0 event discrimination upper level for ccd 1
  
  S0_LVDL1= 154 / S0 event discrimination lower level for ccd 1
  
  ORIGMODE= FAINT / DATAMODE before any conversion

SIS0 BRIGHT2 mode event files with HIGH bit rate

ad12002320s000112h.evt / ad12002320s000112h.unf
- Exposure: 5.2 / 6.6 kiloseconds
- Events: 210563 / 255928 events
- Count Rate: 40.215 / 38.861 events per second
- Selected FITS Keywords:

SIS0 BRIGHT2 mode event files with LOW bit rate

ad12002320s000412l.unf
- Exposure: 0 / 1.8 kiloseconds
- Events: 0 / 1657 events
- Count Rate: 0 / 0.928 events per second
- Selected FITS Keywords:

SIS0 FAINT mode event files with HIGH bit rate

ad12002320s000101h.unf
- Exposure: 0 / 6.6 kiloseconds
- Events: 0 / 273030 events
- Count Rate: 0 / 41.458 events per second
- Selected FITS Keywords:

SIS0 FAINT mode event files with LOW bit rate

ad12002320s000401l.unf
- Exposure: 0 / 1.8 kiloseconds
- Events: 0 / 3099 events
- Count Rate: 0 / 1.735 events per second
- Selected FITS Keywords:

SIS1:

Total Exposure: 6.7 / 11.9 kiloseconds
Total Events: 198289 / 249070 events
Mean Count Rate: 29.76 / 20.974 events per second
Number of Files: 3 / 4

SIS1 BRIGHT mode event files with HIGH bit rate

ad12002320s100102h.evt / ad12002320s100102h.unf
- Exposure: 5.3 / 6.6 kiloseconds
- Events: 173291 / 212630 events
- Count Rate: 32.796 / 32.228 events per second
- Selected FITS Keywords:

SIS1 BRIGHT mode event files with MEDIUM bit rate

ad12002320s100202m.evt / ad12002320s100202m.unf
- Exposure: 1.4 / 1.4 kiloseconds
- Events: 24816 / 27316 events
- Count Rate: 18.332 / 19.655 events per second
- Selected FITS Keywords:

SIS1 BRIGHT mode event files with LOW bit rate

ad12002320s100302l.evt / ad12002320s100302l.unf
- Exposure: 0 / 2.1 kiloseconds
- Events: 182 / 7289 events
- Count Rate: 7.283 / 3.468 events per second
- Selected FITS Keywords:
  
  S1_LVDU3= 3091 / S1 event discrimination upper level for ccd 3
  
  S1_LVDL3= 463 / S1 event discrimination lower level for ccd 3
  
  ORIGMODE= BRIGHT / DATAMODE before any conversion
ad12002320s100402l.unf
- Exposure: 0 / 1.8 kiloseconds
- Events: 0 / 1835 events
- Count Rate: 0 / 1.027 events per second
- Selected FITS Keywords:
  
  S1_LVDU3= 3600 / S1 event discrimination upper level for ccd 3
  
  S1_LVDL3= 170 / S1 event discrimination lower level for ccd 3
  
  ORIGMODE= FAINT / DATAMODE before any conversion

SIS1 BRIGHT2 mode event files with HIGH bit rate

ad12002320s100112h.evt / ad12002320s100112h.unf
- Exposure: 5.3 / 6.6 kiloseconds
- Events: 173475 / 212722 events
- Count Rate: 32.831 / 32.242 events per second
- Selected FITS Keywords:

SIS1 BRIGHT2 mode event files with LOW bit rate

ad12002320s100412l.unf
- Exposure: 0 / 1.8 kiloseconds
- Events: 0 / 1842 events
- Count Rate: 0 / 1.031 events per second
- Selected FITS Keywords:

SIS1 FAINT mode event files with HIGH bit rate

ad12002320s100101h.unf
- Exposure: 0 / 6.6 kiloseconds
- Events: 0 / 222886 events
- Count Rate: 0 / 33.783 events per second
- Selected FITS Keywords:

SIS1 FAINT mode event files with LOW bit rate

ad12002320s100401l.unf
- Exposure: 0 / 1.8 kiloseconds
- Events: 0 / 2798 events
- Count Rate: 0 / 1.567 events per second
- Selected FITS Keywords:

GIS2:

Total Exposure: 5.4 / 9.7 kiloseconds
Total Events: 147297 / 221955 events
Mean Count Rate: 27.047 / 22.977 events per second
Number of Files: 3 / 3

GIS2 PH mode event files with HIGH bit rate

ad12002320g200170h.evt / ad12002320g200170h.unf
- Exposure: 3.8 / 5.8 kiloseconds
- Events: 136381 / 193377 events
- Count Rate: 35.516 / 33.226 events per second
- Selected FITS Keywords:

GIS2 PH mode event files with MEDIUM bit rate

ad12002320g200270m.evt / ad12002320g200270m.unf
- Exposure: 0.4 / 1.4 kiloseconds
- Events: 6297 / 22523 events
- Count Rate: 15.358 / 15.996 events per second
- Selected FITS Keywords:

GIS2 PH mode event files with LOW bit rate

ad12002320g200370l.evt / ad12002320g200370l.unf
- Exposure: 1.2 / 2.4 kiloseconds
- Events: 4619 / 6055 events
- Count Rate: 3.862 / 2.49 events per second
- Selected FITS Keywords:

GIS3:

Total Exposure: 5.4 / 9.7 kiloseconds
Total Events: 200164 / 292050 events
Mean Count Rate: 36.754 / 30.233 events per second
Number of Files: 3 / 3

GIS3 PH mode event files with HIGH bit rate

ad12002320g300170h.evt / ad12002320g300170h.unf
- Exposure: 3.8 / 5.8 kiloseconds
- Events: 189048 / 263540 events
- Count Rate: 49.232 / 45.282 events per second
- Selected FITS Keywords:

GIS3 PH mode event files with MEDIUM bit rate

ad12002320g300270m.evt / ad12002320g300270m.unf
- Exposure: 0.4 / 1.4 kiloseconds
- Events: 6429 / 22533 events
- Count Rate: 15.68 / 16.004 events per second
- Selected FITS Keywords:

GIS3 PH mode event files with LOW bit rate

ad12002320g300370l.evt / ad12002320g300370l.unf
- Exposure: 1.2 / 2.4 kiloseconds
- Events: 4687 / 5977 events
- Count Rate: 3.919 / 2.458 events per second
- Selected FITS Keywords:

S0_LVDU1=	2801	/ S0 event discrimination upper level for ccd 1
S0_LVDL1=	420	/ S0 event discrimination lower level for ccd 1

S0_LVDU1=	3300	/ S0 event discrimination upper level for ccd 1
S0_LVDL1=	154	/ S0 event discrimination lower level for ccd 1

S1_LVDU3=	3091	/ S1 event discrimination upper level for ccd 3
S1_LVDL3=	463	/ S1 event discrimination lower level for ccd 3
ORIGMODE=	BRIGHT	/ DATAMODE before any conversion

S1_LVDU3=	3600	/ S1 event discrimination upper level for ccd 3
S1_LVDL3=	170	/ S1 event discrimination lower level for ccd 3
ORIGMODE=	FAINT	/ DATAMODE before any conversion