ASCA Sequence 56004050 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: 9.6 / 19.4 kiloseconds
Total Events: 1768 / 18612 events
Mean Count Rate: 0.185 / 0.961 events per second
Number of Files: 3 / 4

SIS0 BRIGHT mode event files with HIGH bit rate

ad56004050s000202h.evt / ad56004050s000202h.unf
- Exposure: 4.1 / 6.3 kiloseconds
- Events: 767 / 6808 events
- Count Rate: 0.186 / 1.077 events per second
- Selected FITS Keywords:

SIS0 BRIGHT mode event files with MEDIUM bit rate

ad56004050s000102m.evt / ad56004050s000102m.unf
- Exposure: 5.4 / 7 kiloseconds
- Events: 978 / 7756 events
- Count Rate: 0.183 / 1.112 events per second
- Selected FITS Keywords:
  
  S0_ARENA= 0 / S0 Area discrimination enable/disable
ad56004050s000302m.evt / ad56004050s000302m.unf
- Exposure: 0.1 / 2.2 kiloseconds
- Events: 23 / 1427 events
- Count Rate: 0.24 / 0.656 events per second
- Selected FITS Keywords:
  
  S0_ARENA= 1 / S0 Area discrimination enable/disable

SIS0 BRIGHT mode event files with LOW bit rate

ad56004050s000502l.unf
- Exposure: 0 / 3.9 kiloseconds
- Events: 0 / 2621 events
- Count Rate: NaN / 0.671 events per second
- Selected FITS Keywords:

SIS0 BRIGHT2 mode event files with HIGH bit rate

ad56004050s000212h.evt / ad56004050s000212h.unf
- Exposure: 4.1 / 6.3 kiloseconds
- Events: 815 / 6910 events
- Count Rate: 0.197 / 1.093 events per second
- Selected FITS Keywords:

SIS0 BRIGHT2 mode event files with MEDIUM bit rate

ad56004050s000112m.evt / ad56004050s000112m.unf
- Exposure: 5.4 / 7 kiloseconds
- Events: 1046 / 7877 events
- Count Rate: 0.195 / 1.129 events per second
- Selected FITS Keywords:
  
  S0_ARENA= 0 / S0 Area discrimination enable/disable
ad56004050s000312m.evt / ad56004050s000312m.unf
- Exposure: 0.1 / 2.2 kiloseconds
- Events: 26 / 1488 events
- Count Rate: 0.271 / 0.684 events per second
- Selected FITS Keywords:
  
  S0_ARENA= 1 / S0 Area discrimination enable/disable

SIS0 BRIGHT2 mode event files with LOW bit rate

ad56004050s000512l.unf
- Exposure: 0 / 3.9 kiloseconds
- Events: 0 / 2668 events
- Count Rate: NaN / 0.683 events per second
- Selected FITS Keywords:

SIS0 FAINT mode event files with HIGH bit rate

ad56004050s000201h.unf
- Exposure: 0 / 6.3 kiloseconds
- Events: 0 / 16725 events
- Count Rate: NaN / 2.646 events per second
- Selected FITS Keywords:
  
  S0_ARENA= 0 / S0 Area discrimination enable/disable
ad56004050s000601h.unf
- Exposure: 0 / 0.4 kiloseconds
- Events: 0 / 1328 events
- Count Rate: NaN / 3.192 events per second
- Selected FITS Keywords:
  
  S0_ARENA= 1 / S0 Area discrimination enable/disable

SIS0 FAINT mode event files with MEDIUM bit rate

ad56004050s000101m.unf
- Exposure: 0 / 7 kiloseconds
- Events: 0 / 16735 events
- Count Rate: NaN / 2.399 events per second
- Selected FITS Keywords:
  
  S0_ARENA= 0 / S0 Area discrimination enable/disable
ad56004050s000301m.unf
- Exposure: 0 / 2.2 kiloseconds
- Events: 0 / 14172 events
- Count Rate: NaN / 6.513 events per second
- Selected FITS Keywords:
  
  S0_ARENA= 1 / S0 Area discrimination enable/disable

SIS0 FAINT mode event files with LOW bit rate

ad56004050s000401l.unf
- Exposure: 0 / 3.6 kiloseconds
- Events: 0 / 7136 events
- Count Rate: NaN / 1.991 events per second
- Selected FITS Keywords:
  
  S0_ARENA= 1 / S0 Area discrimination enable/disable
ad56004050s000501l.unf
- Exposure: 0 / 3.9 kiloseconds
- Events: 0 / 6676 events
- Count Rate: NaN / 1.71 events per second
- Selected FITS Keywords:
  
  S0_ARENA= 0 / S0 Area discrimination enable/disable

SIS1:

Total Exposure: 8.2 / 23.4 kiloseconds
Total Events: 1556 / 50557 events
Mean Count Rate: 0.19 / 2.164 events per second
Number of Files: 2 / 3

SIS1 BRIGHT mode event files with HIGH bit rate

ad56004050s100202h.evt / ad56004050s100202h.unf
- Exposure: 4.3 / 6.7 kiloseconds
- Events: 861 / 19925 events
- Count Rate: 0.202 / 2.962 events per second
- Selected FITS Keywords:

SIS1 BRIGHT mode event files with MEDIUM bit rate

ad56004050s100102m.evt / ad56004050s100102m.unf
- Exposure: 3.9 / 9.2 kiloseconds
- Events: 695 / 23846 events
- Count Rate: 0.177 / 2.606 events per second
- Selected FITS Keywords:

SIS1 BRIGHT mode event files with LOW bit rate

ad56004050s100302l.unf
- Exposure: 0 / 7.5 kiloseconds
- Events: 0 / 6786 events
- Count Rate: NaN / 0.906 events per second
- Selected FITS Keywords:

SIS1 BRIGHT2 mode event files with HIGH bit rate

ad56004050s100212h.evt / ad56004050s100212h.unf
- Exposure: 4.3 / 6.7 kiloseconds
- Events: 893 / 20050 events
- Count Rate: 0.21 / 2.98 events per second
- Selected FITS Keywords:

SIS1 BRIGHT2 mode event files with MEDIUM bit rate

ad56004050s100112m.evt / ad56004050s100112m.unf
- Exposure: 3.9 / 9.2 kiloseconds
- Events: 725 / 24021 events
- Count Rate: 0.184 / 2.625 events per second
- Selected FITS Keywords:

SIS1 BRIGHT2 mode event files with LOW bit rate

ad56004050s100312l.unf
- Exposure: 0 / 7.5 kiloseconds
- Events: 0 / 6886 events
- Count Rate: NaN / 0.92 events per second
- Selected FITS Keywords:

SIS1 FAINT mode event files with HIGH bit rate

ad56004050s100201h.unf
- Exposure: 0 / 6.7 kiloseconds
- Events: 0 / 32991 events
- Count Rate: NaN / 4.904 events per second
- Selected FITS Keywords:

SIS1 FAINT mode event files with MEDIUM bit rate

ad56004050s100101m.unf
- Exposure: 0 / 9.2 kiloseconds
- Events: 0 / 46449 events
- Count Rate: NaN / 5.075 events per second
- Selected FITS Keywords:

SIS1 FAINT mode event files with LOW bit rate

ad56004050s100301l.unf
- Exposure: 0 / 7.5 kiloseconds
- Events: 0 / 14952 events
- Count Rate: NaN / 1.997 events per second
- Selected FITS Keywords:

GIS2:

Total Exposure: 9.7 / 21.3 kiloseconds
Total Events: 7224 / 30502 events
Mean Count Rate: 0.744 / 1.429 events per second
Number of Files: 3 / 3

GIS2 PH mode event files with HIGH bit rate

ad56004050g200370h.evt / ad56004050g200370h.unf
- Exposure: 3.6 / 7.3 kiloseconds
- Events: 2614 / 7861 events
- Count Rate: 0.73 / 1.08 events per second
- Selected FITS Keywords:

GIS2 PH mode event files with MEDIUM bit rate

ad56004050g200170m.evt / ad56004050g200170m.unf
- Exposure: 6 / 8.3 kiloseconds
- Events: 4474 / 12567 events
- Count Rate: 0.75 / 1.513 events per second
- Selected FITS Keywords:

GIS2 PH mode event files with LOW bit rate

ad56004050g200270l.evt / ad56004050g200270l.unf
- Exposure: 0.2 / 5.8 kiloseconds
- Events: 136 / 10074 events
- Count Rate: 0.851 / 1.749 events per second
- Selected FITS Keywords:

GIS3:

Total Exposure: 9.7 / 21.3 kiloseconds
Total Events: 7534 / 29441 events
Mean Count Rate: 0.776 / 1.379 events per second
Number of Files: 3 / 3

GIS3 PH mode event files with HIGH bit rate

ad56004050g300370h.evt / ad56004050g300370h.unf
- Exposure: 3.6 / 7.3 kiloseconds
- Events: 2827 / 7551 events
- Count Rate: 0.79 / 1.038 events per second
- Selected FITS Keywords:

GIS3 PH mode event files with MEDIUM bit rate

ad56004050g300170m.evt / ad56004050g300170m.unf
- Exposure: 6 / 8.3 kiloseconds
- Events: 4560 / 12089 events
- Count Rate: 0.764 / 1.456 events per second
- Selected FITS Keywords:

GIS3 PH mode event files with LOW bit rate

ad56004050g300270l.evt / ad56004050g300270l.unf
- Exposure: 0.2 / 5.8 kiloseconds
- Events: 147 / 9801 events
- Count Rate: 0.919 / 1.702 events per second
- Selected FITS Keywords: