ASCA Sequence 57004030 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: 6.9 / 18.4 kiloseconds
Total Events: 1155 / 141202 events
Mean Count Rate: 0.167 / 7.677 events per second
Number of Files: 4 / 5

SIS0 BRIGHT mode event files with HIGH bit rate

ad57004030s000102h.evt / ad57004030s000102h.unf
- Exposure: 6.1 / 9 kiloseconds
- Events: 878 / 100831 events
- Count Rate: 0.145 / 11.159 events per second
- Selected FITS Keywords:
  
  S0_ARENA= 0 / S0 Area discrimination enable/disable
ad57004030s000202h.evt / ad57004030s000202h.unf
- Exposure: 0.3 / 2.3 kiloseconds
- Events: 215 / 33204 events
- Count Rate: 0.801 / 14.538 events per second
- Selected FITS Keywords:
  
  S0_ARENA= 1 / S0 Area discrimination enable/disable

SIS0 BRIGHT mode event files with MEDIUM bit rate

ad57004030s000302m.evt / ad57004030s000302m.unf
- Exposure: 0.5 / 3.4 kiloseconds
- Events: 45 / 4008 events
- Count Rate: 0.083 / 1.187 events per second
- Selected FITS Keywords:
  
  S0_ARENA= 0 / S0 Area discrimination enable/disable
ad57004030s000402m.evt / ad57004030s000402m.unf
- Exposure: 0 / 1.9 kiloseconds
- Events: 17 / 1684 events
- Count Rate: 0.531 / 0.884 events per second
- Selected FITS Keywords:
  
  S0_ARENA= 1 / S0 Area discrimination enable/disable

SIS0 BRIGHT mode event files with LOW bit rate

ad57004030s000602l.unf
- Exposure: 0 / 1.8 kiloseconds
- Events: 0 / 1475 events
- Count Rate: NaN / 0.823 events per second
- Selected FITS Keywords:

SIS0 BRIGHT2 mode event files with HIGH bit rate

ad57004030s000112h.evt / ad57004030s000112h.unf
- Exposure: 6.1 / 9 kiloseconds
- Events: 953 / 101575 events
- Count Rate: 0.157 / 11.241 events per second
- Selected FITS Keywords:
  
  S0_ARENA= 0 / S0 Area discrimination enable/disable
ad57004030s000212h.evt / ad57004030s000212h.unf
- Exposure: 0.3 / 2.3 kiloseconds
- Events: 223 / 34159 events
- Count Rate: 0.831 / 14.956 events per second
- Selected FITS Keywords:
  
  S0_ARENA= 1 / S0 Area discrimination enable/disable

SIS0 BRIGHT2 mode event files with MEDIUM bit rate

ad57004030s000312m.evt / ad57004030s000312m.unf
- Exposure: 0.5 / 3.4 kiloseconds
- Events: 47 / 4118 events
- Count Rate: 0.086 / 1.22 events per second
- Selected FITS Keywords:
  
  S0_ARENA= 0 / S0 Area discrimination enable/disable
ad57004030s000412m.evt / ad57004030s000412m.unf
- Exposure: 0 / 1.9 kiloseconds
- Events: 19 / 1835 events
- Count Rate: 0.594 / 0.964 events per second
- Selected FITS Keywords:
  
  S0_ARENA= 1 / S0 Area discrimination enable/disable

SIS0 BRIGHT2 mode event files with LOW bit rate

ad57004030s000612l.unf
- Exposure: 0 / 1.8 kiloseconds
- Events: 0 / 1496 events
- Count Rate: NaN / 0.835 events per second
- Selected FITS Keywords:

SIS0 FAINT mode event files with HIGH bit rate

ad57004030s000101h.unf
- Exposure: 0 / 9 kiloseconds
- Events: 0 / 134981 events
- Count Rate: NaN / 14.938 events per second
- Selected FITS Keywords:
  
  S0_ARENA= 0 / S0 Area discrimination enable/disable
ad57004030s000201h.unf
- Exposure: 0 / 2.3 kiloseconds
- Events: 0 / 110923 events
- Count Rate: NaN / 48.565 events per second
- Selected FITS Keywords:
  
  S0_ARENA= 1 / S0 Area discrimination enable/disable

SIS0 FAINT mode event files with MEDIUM bit rate

ad57004030s000301m.unf
- Exposure: 0 / 3.4 kiloseconds
- Events: 0 / 13600 events
- Count Rate: NaN / 4.028 events per second
- Selected FITS Keywords:
  
  S0_ARENA= 0 / S0 Area discrimination enable/disable
ad57004030s000401m.unf
- Exposure: 0 / 1.9 kiloseconds
- Events: 0 / 12737 events
- Count Rate: NaN / 6.69 events per second
- Selected FITS Keywords:
  
  S0_ARENA= 1 / S0 Area discrimination enable/disable

SIS0 FAINT mode event files with LOW bit rate

ad57004030s000501l.unf
- Exposure: 0 / 3.3 kiloseconds
- Events: 0 / 6475 events
- Count Rate: NaN / 1.984 events per second
- Selected FITS Keywords:
  
  S0_ARENA= 1 / S0 Area discrimination enable/disable
ad57004030s000601l.unf
- Exposure: 0 / 1.8 kiloseconds
- Events: 0 / 3113 events
- Count Rate: NaN / 1.737 events per second
- Selected FITS Keywords:
  
  S0_ARENA= 0 / S0 Area discrimination enable/disable

SIS1:

Total Exposure: 7 / 21.6 kiloseconds
Total Events: 1078 / 237110 events
Mean Count Rate: 0.155 / 10.983 events per second
Number of Files: 2 / 3

SIS1 BRIGHT mode event files with HIGH bit rate

ad57004030s100102h.evt / ad57004030s100102h.unf
- Exposure: 6.5 / 11.3 kiloseconds
- Events: 997 / 222863 events
- Count Rate: 0.153 / 19.807 events per second
- Selected FITS Keywords:

SIS1 BRIGHT mode event files with MEDIUM bit rate

ad57004030s100202m.evt / ad57004030s100202m.unf
- Exposure: 0.5 / 5.3 kiloseconds
- Events: 81 / 11403 events
- Count Rate: 0.177 / 2.16 events per second
- Selected FITS Keywords:

SIS1 BRIGHT mode event files with LOW bit rate

ad57004030s100302l.unf
- Exposure: 0 / 5.1 kiloseconds
- Events: 0 / 2844 events
- Count Rate: NaN / 0.563 events per second
- Selected FITS Keywords:

SIS1 BRIGHT2 mode event files with HIGH bit rate

ad57004030s100112h.evt / ad57004030s100112h.unf
- Exposure: 6.5 / 11.3 kiloseconds
- Events: 1104 / 224376 events
- Count Rate: 0.17 / 19.941 events per second
- Selected FITS Keywords:

SIS1 BRIGHT2 mode event files with MEDIUM bit rate

ad57004030s100212m.evt / ad57004030s100212m.unf
- Exposure: 0.5 / 5.3 kiloseconds
- Events: 82 / 11573 events
- Count Rate: 0.179 / 2.192 events per second
- Selected FITS Keywords:

SIS1 BRIGHT2 mode event files with LOW bit rate

ad57004030s100312l.unf
- Exposure: 0 / 5.1 kiloseconds
- Events: 0 / 2882 events
- Count Rate: NaN / 0.57 events per second
- Selected FITS Keywords:

SIS1 FAINT mode event files with HIGH bit rate

ad57004030s100101h.unf
- Exposure: 0 / 11.3 kiloseconds
- Events: 0 / 322608 events
- Count Rate: NaN / 28.671 events per second
- Selected FITS Keywords:

SIS1 FAINT mode event files with MEDIUM bit rate

ad57004030s100201m.unf
- Exposure: 0 / 5.3 kiloseconds
- Events: 0 / 31721 events
- Count Rate: NaN / 6.008 events per second
- Selected FITS Keywords:

SIS1 FAINT mode event files with LOW bit rate

ad57004030s100301l.unf
- Exposure: 0 / 5.1 kiloseconds
- Events: 0 / 9920 events
- Count Rate: NaN / 1.962 events per second
- Selected FITS Keywords:

GIS2:

Total Exposure: 8.6 / 17.8 kiloseconds
Total Events: 3268 / 25543 events
Mean Count Rate: 0.379 / 1.431 events per second
Number of Files: 2 / 3

GIS2 PH mode event files with HIGH bit rate

ad57004030g200170h.evt / ad57004030g200170h.unf
- Exposure: 7.6 / 10.3 kiloseconds
- Events: 2836 / 11979 events
- Count Rate: 0.375 / 1.167 events per second
- Selected FITS Keywords:

GIS2 PH mode event files with MEDIUM bit rate

ad57004030g200370m.evt / ad57004030g200370m.unf
- Exposure: 1.1 / 3.3 kiloseconds
- Events: 432 / 5558 events
- Count Rate: 0.409 / 1.686 events per second
- Selected FITS Keywords:

GIS2 PH mode event files with LOW bit rate

ad57004030g200270l.unf
- Exposure: 0 / 4.3 kiloseconds
- Events: 0 / 8006 events
- Count Rate: NaN / 1.867 events per second
- Selected FITS Keywords:

GIS3:

Total Exposure: 8.6 / 17.9 kiloseconds
Total Events: 3383 / 24537 events
Mean Count Rate: 0.392 / 1.368 events per second
Number of Files: 2 / 3

GIS3 PH mode event files with HIGH bit rate

ad57004030g300170h.evt / ad57004030g300170h.unf
- Exposure: 7.6 / 10.3 kiloseconds
- Events: 2935 / 11200 events
- Count Rate: 0.388 / 1.091 events per second
- Selected FITS Keywords:

GIS3 PH mode event files with MEDIUM bit rate

ad57004030g300370m.evt / ad57004030g300370m.unf
- Exposure: 1.1 / 3.4 kiloseconds
- Events: 448 / 5389 events
- Count Rate: 0.424 / 1.596 events per second
- Selected FITS Keywords:

GIS3 PH mode event files with LOW bit rate

ad57004030g300270l.unf
- Exposure: 0 / 4.3 kiloseconds
- Events: 0 / 7948 events
- Count Rate: NaN / 1.854 events per second
- Selected FITS Keywords: