ASCA Sequence 85023000 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: 13.2 / 43.4 kiloseconds
Total Events: 1806 / 337822 events
Mean Count Rate: 0.137 / 7.781 events per second
Number of Files: 2 / 5

SIS0 BRIGHT mode event files with HIGH bit rate

ad85023000s000102h.evt / ad85023000s000102h.unf
- Exposure: 11.3 / 23.6 kiloseconds
- Events: 1603 / 301380 events
- Count Rate: 0.142 / 12.775 events per second
- Selected FITS Keywords:

SIS0 BRIGHT mode event files with MEDIUM bit rate

ad85023000s000202m.evt / ad85023000s000202m.unf
- Exposure: 1.9 / 8.5 kiloseconds
- Events: 203 / 23807 events
- Count Rate: 0.106 / 2.813 events per second
- Selected FITS Keywords:
  
  S0_LVENA= 1 / S0 Level discrimination enable/disable
ad85023000s000302m.unf
- Exposure: 0 / 3.6 kiloseconds
- Events: 0 / 10020 events
- Count Rate: NaN / 2.771 events per second
- Selected FITS Keywords:
  
  S0_LVENA= 0 / S0 Level discrimination enable/disable

SIS0 BRIGHT mode event files with LOW bit rate

ad85023000s000402l.unf
- Exposure: 0 / 4.4 kiloseconds
- Events: 0 / 1194 events
- Count Rate: NaN / 0.27 events per second
- Selected FITS Keywords:
  
  S0_LVENA= 1 / S0 Level discrimination enable/disable
ad85023000s000502l.unf
- Exposure: 0 / 3.3 kiloseconds
- Events: 0 / 1421 events
- Count Rate: NaN / 0.427 events per second
- Selected FITS Keywords:
  
  S0_LVENA= 0 / S0 Level discrimination enable/disable

SIS0 BRIGHT2 mode event files with HIGH bit rate

ad85023000s000112h.evt / ad85023000s000112h.unf
- Exposure: 11.3 / 23.6 kiloseconds
- Events: 1728 / 302696 events
- Count Rate: 0.153 / 12.83 events per second
- Selected FITS Keywords:

SIS0 BRIGHT2 mode event files with MEDIUM bit rate

ad85023000s000212m.evt / ad85023000s000212m.unf
- Exposure: 1.9 / 8.5 kiloseconds
- Events: 217 / 23958 events
- Count Rate: 0.113 / 2.831 events per second
- Selected FITS Keywords:
  
  S0_LVENA= 1 / S0 Level discrimination enable/disable
ad85023000s000312m.unf
- Exposure: 0 / 3.6 kiloseconds
- Events: 0 / 10069 events
- Count Rate: NaN / 2.785 events per second
- Selected FITS Keywords:
  
  S0_LVENA= 0 / S0 Level discrimination enable/disable

SIS0 BRIGHT2 mode event files with LOW bit rate

ad85023000s000412l.unf
- Exposure: 0 / 4.4 kiloseconds
- Events: 0 / 1232 events
- Count Rate: NaN / 0.279 events per second
- Selected FITS Keywords:
  
  S0_LVENA= 1 / S0 Level discrimination enable/disable
ad85023000s000512l.unf
- Exposure: 0 / 3.3 kiloseconds
- Events: 0 / 1430 events
- Count Rate: NaN / 0.43 events per second
- Selected FITS Keywords:
  
  S0_LVENA= 0 / S0 Level discrimination enable/disable

SIS0 FAINT mode event files with HIGH bit rate

ad85023000s000101h.unf
- Exposure: 0 / 23.6 kiloseconds
- Events: 0 / 595627 events
- Count Rate: NaN / 25.247 events per second
- Selected FITS Keywords:

SIS0 FAINT mode event files with MEDIUM bit rate

ad85023000s000201m.unf
- Exposure: 0 / 8.5 kiloseconds
- Events: 0 / 44127 events
- Count Rate: NaN / 5.214 events per second
- Selected FITS Keywords:
  
  S0_LVENA= 1 / S0 Level discrimination enable/disable
ad85023000s000301m.unf
- Exposure: 0 / 3.6 kiloseconds
- Events: 0 / 28896 events
- Count Rate: NaN / 7.991 events per second
- Selected FITS Keywords:
  
  S0_LVENA= 0 / S0 Level discrimination enable/disable

SIS0 FAINT mode event files with LOW bit rate

ad85023000s000401l.unf
- Exposure: 0 / 4.4 kiloseconds
- Events: 0 / 8760 events
- Count Rate: NaN / 1.984 events per second
- Selected FITS Keywords:
  
  S0_LVENA= 1 / S0 Level discrimination enable/disable
ad85023000s000501l.unf
- Exposure: 0 / 3.3 kiloseconds
- Events: 0 / 6584 events
- Count Rate: NaN / 1.978 events per second
- Selected FITS Keywords:
  
  S0_LVENA= 0 / S0 Level discrimination enable/disable

SIS1:

Total Exposure: 15.2 / 43.4 kiloseconds
Total Events: 2004 / 389073 events
Mean Count Rate: 0.132 / 8.963 events per second
Number of Files: 2 / 5

SIS1 BRIGHT mode event files with HIGH bit rate

ad85023000s100102h.evt / ad85023000s100102h.unf
- Exposure: 11.2 / 23.6 kiloseconds
- Events: 1572 / 354049 events
- Count Rate: 0.14 / 15.012 events per second
- Selected FITS Keywords:

SIS1 BRIGHT mode event files with MEDIUM bit rate

ad85023000s100202m.evt / ad85023000s100202m.unf
- Exposure: 4 / 8.5 kiloseconds
- Events: 432 / 18800 events
- Count Rate: 0.108 / 2.221 events per second
- Selected FITS Keywords:
  
  S1_LVENA= 1 / S1 Level discrimination enable/disable
ad85023000s100302m.unf
- Exposure: 0 / 3.6 kiloseconds
- Events: 0 / 12046 events
- Count Rate: NaN / 3.331 events per second
- Selected FITS Keywords:
  
  S1_LVENA= 0 / S1 Level discrimination enable/disable

SIS1 BRIGHT mode event files with LOW bit rate

ad85023000s100402l.unf
- Exposure: 0 / 4.4 kiloseconds
- Events: 0 / 2147 events
- Count Rate: NaN / 0.486 events per second
- Selected FITS Keywords:
  
  S1_LVENA= 1 / S1 Level discrimination enable/disable
ad85023000s100502l.unf
- Exposure: 0 / 3.3 kiloseconds
- Events: 0 / 2031 events
- Count Rate: NaN / 0.61 events per second
- Selected FITS Keywords:
  
  S1_LVENA= 0 / S1 Level discrimination enable/disable

SIS1 BRIGHT2 mode event files with HIGH bit rate

ad85023000s100112h.evt / ad85023000s100112h.unf
- Exposure: 11.2 / 23.6 kiloseconds
- Events: 1668 / 355064 events
- Count Rate: 0.148 / 15.055 events per second
- Selected FITS Keywords:

SIS1 BRIGHT2 mode event files with MEDIUM bit rate

ad85023000s100212m.evt / ad85023000s100212m.unf
- Exposure: 4 / 8.5 kiloseconds
- Events: 449 / 18968 events
- Count Rate: 0.112 / 2.241 events per second
- Selected FITS Keywords:
  
  S1_LVENA= 1 / S1 Level discrimination enable/disable
ad85023000s100312m.unf
- Exposure: 0 / 3.6 kiloseconds
- Events: 0 / 12106 events
- Count Rate: NaN / 3.348 events per second
- Selected FITS Keywords:
  
  S1_LVENA= 0 / S1 Level discrimination enable/disable

SIS1 BRIGHT2 mode event files with LOW bit rate

ad85023000s100412l.unf
- Exposure: 0 / 4.4 kiloseconds
- Events: 0 / 2192 events
- Count Rate: NaN / 0.496 events per second
- Selected FITS Keywords:
  
  S1_LVENA= 1 / S1 Level discrimination enable/disable
ad85023000s100512l.unf
- Exposure: 0 / 3.3 kiloseconds
- Events: 0 / 2041 events
- Count Rate: NaN / 0.613 events per second
- Selected FITS Keywords:
  
  S1_LVENA= 0 / S1 Level discrimination enable/disable

SIS1 FAINT mode event files with HIGH bit rate

ad85023000s100101h.unf
- Exposure: 0 / 23.6 kiloseconds
- Events: 0 / 649075 events
- Count Rate: NaN / 27.522 events per second
- Selected FITS Keywords:

SIS1 FAINT mode event files with MEDIUM bit rate

ad85023000s100201m.unf
- Exposure: 0 / 8.5 kiloseconds
- Events: 0 / 40156 events
- Count Rate: NaN / 4.744 events per second
- Selected FITS Keywords:
  
  S1_LVENA= 1 / S1 Level discrimination enable/disable
ad85023000s100301m.unf
- Exposure: 0 / 3.6 kiloseconds
- Events: 0 / 28896 events
- Count Rate: NaN / 7.991 events per second
- Selected FITS Keywords:
  
  S1_LVENA= 0 / S1 Level discrimination enable/disable

SIS1 FAINT mode event files with LOW bit rate

ad85023000s100401l.unf
- Exposure: 0 / 4.4 kiloseconds
- Events: 0 / 8832 events
- Count Rate: NaN / 2 events per second
- Selected FITS Keywords:
  
  S1_LVENA= 1 / S1 Level discrimination enable/disable
ad85023000s100501l.unf
- Exposure: 0 / 3.3 kiloseconds
- Events: 0 / 6584 events
- Count Rate: NaN / 1.978 events per second
- Selected FITS Keywords:
  
  S1_LVENA= 0 / S1 Level discrimination enable/disable

GIS2:

Total Exposure: 19 / 38.1 kiloseconds
Total Events: 7370 / 33751 events
Mean Count Rate: 0.389 / 0.886 events per second
Number of Files: 3 / 3

GIS2 PH mode event files with HIGH bit rate

ad85023000g200170h.evt / ad85023000g200170h.unf
- Exposure: 12.4 / 19.9 kiloseconds
- Events: 4832 / 18934 events
- Count Rate: 0.39 / 0.949 events per second
- Selected FITS Keywords:

GIS2 PH mode event files with MEDIUM bit rate

ad85023000g200270m.evt / ad85023000g200270m.unf
- Exposure: 6.4 / 11.6 kiloseconds
- Events: 2457 / 10105 events
- Count Rate: 0.387 / 0.875 events per second
- Selected FITS Keywords:

GIS2 PH mode event files with LOW bit rate

ad85023000g200370l.evt / ad85023000g200370l.unf
- Exposure: 0.2 / 6.6 kiloseconds
- Events: 81 / 4712 events
- Count Rate: 0.362 / 0.715 events per second
- Selected FITS Keywords:

GIS3:

Total Exposure: 18.9 / 38.1 kiloseconds
Total Events: 7746 / 31138 events
Mean Count Rate: 0.409 / 0.818 events per second
Number of Files: 3 / 3

GIS3 PH mode event files with HIGH bit rate

ad85023000g300170h.evt / ad85023000g300170h.unf
- Exposure: 12.4 / 19.9 kiloseconds
- Events: 4988 / 17610 events
- Count Rate: 0.403 / 0.883 events per second
- Selected FITS Keywords:

GIS3 PH mode event files with MEDIUM bit rate

ad85023000g300270m.evt / ad85023000g300270m.unf
- Exposure: 6.4 / 11.6 kiloseconds
- Events: 2678 / 9294 events
- Count Rate: 0.422 / 0.805 events per second
- Selected FITS Keywords:

GIS3 PH mode event files with LOW bit rate

ad85023000g300370l.evt / ad85023000g300370l.unf
- Exposure: 0.2 / 6.6 kiloseconds
- Events: 80 / 4234 events
- Count Rate: 0.357 / 0.642 events per second
- Selected FITS Keywords: