ASCA Sequence 55033000 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: 30.9 / 68.9 kiloseconds
Total Events: 4405 / 62988 events
Mean Count Rate: 0.143 / 0.914 events per second
Number of Files: 3 / 5

SIS0 BRIGHT mode event files with HIGH bit rate

ad55033000s000102h.evt / ad55033000s000102h.unf
- Exposure: 1.4 / 11.6 kiloseconds
- Events: 167 / 11948 events
- Count Rate: 0.118 / 1.033 events per second
- Selected FITS Keywords:
  
  S0_ARENA= 1 / S0 Area discrimination enable/disable
ad55033000s000202h.evt / ad55033000s000202h.unf
- Exposure: 25.2 / 37.4 kiloseconds
- Events: 3654 / 37191 events
- Count Rate: 0.145 / 0.993 events per second
- Selected FITS Keywords:
  
  S0_ARENA= 0 / S0 Area discrimination enable/disable

SIS0 BRIGHT mode event files with MEDIUM bit rate

ad55033000s000302m.unf
- Exposure: 0 / 5.6 kiloseconds
- Events: 0 / 2011 events
- Count Rate: NaN / 0.361 events per second
- Selected FITS Keywords:
  
  S0_ARENA= 1 / S0 Area discrimination enable/disable
ad55033000s000402m.evt / ad55033000s000402m.unf
- Exposure: 4.3 / 10.1 kiloseconds
- Events: 584 / 9003 events
- Count Rate: 0.137 / 0.893 events per second
- Selected FITS Keywords:
  
  S0_ARENA= 0 / S0 Area discrimination enable/disable

SIS0 BRIGHT mode event files with LOW bit rate

ad55033000s000602l.unf
- Exposure: 0 / 4.3 kiloseconds
- Events: 0 / 2835 events
- Count Rate: NaN / 0.661 events per second
- Selected FITS Keywords:

SIS0 BRIGHT2 mode event files with HIGH bit rate

ad55033000s000112h.evt / ad55033000s000112h.unf
- Exposure: 1.4 / 11.6 kiloseconds
- Events: 176 / 12387 events
- Count Rate: 0.125 / 1.071 events per second
- Selected FITS Keywords:
  
  S0_ARENA= 1 / S0 Area discrimination enable/disable
ad55033000s000212h.evt / ad55033000s000212h.unf
- Exposure: 25.2 / 37.4 kiloseconds
- Events: 3838 / 37937 events
- Count Rate: 0.152 / 1.013 events per second
- Selected FITS Keywords:
  
  S0_ARENA= 0 / S0 Area discrimination enable/disable

SIS0 BRIGHT2 mode event files with MEDIUM bit rate

ad55033000s000312m.unf
- Exposure: 0 / 5.6 kiloseconds
- Events: 0 / 2110 events
- Count Rate: NaN / 0.379 events per second
- Selected FITS Keywords:
  
  S0_ARENA= 1 / S0 Area discrimination enable/disable
ad55033000s000412m.evt / ad55033000s000412m.unf
- Exposure: 4.3 / 10.1 kiloseconds
- Events: 608 / 9222 events
- Count Rate: 0.143 / 0.915 events per second
- Selected FITS Keywords:
  
  S0_ARENA= 0 / S0 Area discrimination enable/disable

SIS0 BRIGHT2 mode event files with LOW bit rate

ad55033000s000612l.unf
- Exposure: 0 / 4.3 kiloseconds
- Events: 0 / 2887 events
- Count Rate: NaN / 0.673 events per second
- Selected FITS Keywords:

SIS0 FAINT mode event files with HIGH bit rate

ad55033000s000101h.unf
- Exposure: 0 / 11.6 kiloseconds
- Events: 0 / 275607 events
- Count Rate: NaN / 23.833 events per second
- Selected FITS Keywords:
  
  S0_ARENA= 1 / S0 Area discrimination enable/disable
ad55033000s000201h.unf
- Exposure: 0 / 37.4 kiloseconds
- Events: 0 / 105309 events
- Count Rate: NaN / 2.812 events per second
- Selected FITS Keywords:
  
  S0_ARENA= 0 / S0 Area discrimination enable/disable

SIS0 FAINT mode event files with MEDIUM bit rate

ad55033000s000301m.unf
- Exposure: 0 / 5.6 kiloseconds
- Events: 0 / 40048 events
- Count Rate: NaN / 7.193 events per second
- Selected FITS Keywords:
  
  S0_ARENA= 1 / S0 Area discrimination enable/disable
ad55033000s000401m.unf
- Exposure: 0 / 10.1 kiloseconds
- Events: 0 / 31459 events
- Count Rate: NaN / 3.121 events per second
- Selected FITS Keywords:
  
  S0_ARENA= 0 / S0 Area discrimination enable/disable

SIS0 FAINT mode event files with LOW bit rate

ad55033000s000501l.unf
- Exposure: 0 / 6.1 kiloseconds
- Events: 0 / 11892 events
- Count Rate: NaN / 1.956 events per second
- Selected FITS Keywords:
  
  S0_ARENA= 1 / S0 Area discrimination enable/disable
ad55033000s000601l.unf
- Exposure: 0 / 4.3 kiloseconds
- Events: 0 / 7869 events
- Count Rate: NaN / 1.835 events per second
- Selected FITS Keywords:
  
  S0_ARENA= 0 / S0 Area discrimination enable/disable

SIS1:

Total Exposure: 30.2 / 75.1 kiloseconds
Total Events: 3500 / 168717 events
Mean Count Rate: 0.116 / 2.246 events per second
Number of Files: 2 / 3

SIS1 BRIGHT mode event files with HIGH bit rate

ad55033000s100102h.evt / ad55033000s100102h.unf
- Exposure: 26.7 / 49.1 kiloseconds
- Events: 3095 / 128415 events
- Count Rate: 0.116 / 2.615 events per second
- Selected FITS Keywords:

SIS1 BRIGHT mode event files with MEDIUM bit rate

ad55033000s100202m.evt / ad55033000s100202m.unf
- Exposure: 3.5 / 15.6 kiloseconds
- Events: 405 / 32523 events
- Count Rate: 0.116 / 2.078 events per second
- Selected FITS Keywords:

SIS1 BRIGHT mode event files with LOW bit rate

ad55033000s100302l.unf
- Exposure: 0 / 10.4 kiloseconds
- Events: 0 / 7779 events
- Count Rate: NaN / 0.75 events per second
- Selected FITS Keywords:

SIS1 BRIGHT2 mode event files with HIGH bit rate

ad55033000s100112h.evt / ad55033000s100112h.unf
- Exposure: 26.7 / 49.1 kiloseconds
- Events: 3290 / 130445 events
- Count Rate: 0.123 / 2.656 events per second
- Selected FITS Keywords:

SIS1 BRIGHT2 mode event files with MEDIUM bit rate

ad55033000s100212m.evt / ad55033000s100212m.unf
- Exposure: 3.5 / 15.6 kiloseconds
- Events: 432 / 33182 events
- Count Rate: 0.123 / 2.121 events per second
- Selected FITS Keywords:

SIS1 BRIGHT2 mode event files with LOW bit rate

ad55033000s100312l.unf
- Exposure: 0 / 10.4 kiloseconds
- Events: 0 / 7854 events
- Count Rate: NaN / 0.758 events per second
- Selected FITS Keywords:

SIS1 FAINT mode event files with HIGH bit rate

ad55033000s100101h.unf
- Exposure: 0 / 49.1 kiloseconds
- Events: 0 / 399497 events
- Count Rate: NaN / 8.135 events per second
- Selected FITS Keywords:

SIS1 FAINT mode event files with MEDIUM bit rate

ad55033000s100201m.unf
- Exposure: 0 / 15.6 kiloseconds
- Events: 0 / 89782 events
- Count Rate: NaN / 5.738 events per second
- Selected FITS Keywords:

SIS1 FAINT mode event files with LOW bit rate

ad55033000s100301l.unf
- Exposure: 0 / 10.4 kiloseconds
- Events: 0 / 20559 events
- Count Rate: NaN / 1.983 events per second
- Selected FITS Keywords:

GIS2:

Total Exposure: 35.8 / 65.6 kiloseconds
Total Events: 14070 / 77625 events
Mean Count Rate: 0.393 / 1.182 events per second
Number of Files: 3 / 3

GIS2 PH mode event files with HIGH bit rate

ad55033000g200170h.evt / ad55033000g200170h.unf
- Exposure: 30.4 / 45.4 kiloseconds
- Events: 11897 / 46495 events
- Count Rate: 0.391 / 1.025 events per second
- Selected FITS Keywords:

GIS2 PH mode event files with MEDIUM bit rate

ad55033000g200270m.evt / ad55033000g200270m.unf
- Exposure: 5.1 / 12.4 kiloseconds
- Events: 2067 / 19135 events
- Count Rate: 0.402 / 1.543 events per second
- Selected FITS Keywords:

GIS2 PH mode event files with LOW bit rate

ad55033000g200370l.evt / ad55033000g200370l.unf
- Exposure: 0.2 / 7.9 kiloseconds
- Events: 106 / 11995 events
- Count Rate: 0.475 / 1.524 events per second
- Selected FITS Keywords:

GIS3:

Total Exposure: 35.8 / 65.6 kiloseconds
Total Events: 14737 / 73137 events
Mean Count Rate: 0.412 / 1.115 events per second
Number of Files: 3 / 3

GIS3 PH mode event files with HIGH bit rate

ad55033000g300170h.evt / ad55033000g300170h.unf
- Exposure: 30.4 / 45.4 kiloseconds
- Events: 12460 / 43379 events
- Count Rate: 0.41 / 0.956 events per second
- Selected FITS Keywords:

GIS3 PH mode event files with MEDIUM bit rate

ad55033000g300270m.evt / ad55033000g300270m.unf
- Exposure: 5.1 / 12.4 kiloseconds
- Events: 2153 / 18275 events
- Count Rate: 0.419 / 1.474 events per second
- Selected FITS Keywords:

GIS3 PH mode event files with LOW bit rate

ad55033000g300370l.evt / ad55033000g300370l.unf
- Exposure: 0.2 / 7.8 kiloseconds
- Events: 124 / 11483 events
- Count Rate: 0.555 / 1.471 events per second
- Selected FITS Keywords: