ASCA Sequence 57000080 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: 10.2 / 17.7 kiloseconds
Total Events: 1866 / 47417 events
Mean Count Rate: 0.183 / 2.674 events per second
Number of Files: 3 / 4

SIS0 BRIGHT mode event files with HIGH bit rate

ad57000080s000202h.evt / ad57000080s000202h.unf
- Exposure: 1.6 / 1.7 kiloseconds
- Events: 400 / 22570 events
- Count Rate: 0.254 / 13.153 events per second
- Selected FITS Keywords:

SIS0 BRIGHT mode event files with MEDIUM bit rate

ad57000080s000102m.evt / ad57000080s000102m.unf
- Exposure: 8.5 / 11.6 kiloseconds
- Events: 1445 / 20049 events
- Count Rate: 0.17 / 1.721 events per second
- Selected FITS Keywords:
  
  S0_ARENA= 0 / S0 Area discrimination enable/disable
ad57000080s000302m.evt / ad57000080s000302m.unf
- Exposure: 0.1 / 1.2 kiloseconds
- Events: 21 / 1320 events
- Count Rate: 0.198 / 1.13 events per second
- Selected FITS Keywords:
  
  S0_ARENA= 1 / S0 Area discrimination enable/disable

SIS0 BRIGHT mode event files with LOW bit rate

ad57000080s000402l.unf
- Exposure: 0 / 3.2 kiloseconds
- Events: 0 / 3478 events
- Count Rate: NaN / 1.087 events per second
- Selected FITS Keywords:

SIS0 BRIGHT2 mode event files with HIGH bit rate

ad57000080s000212h.evt / ad57000080s000212h.unf
- Exposure: 1.6 / 1.7 kiloseconds
- Events: 421 / 22640 events
- Count Rate: 0.267 / 13.194 events per second
- Selected FITS Keywords:

SIS0 BRIGHT2 mode event files with MEDIUM bit rate

ad57000080s000112m.evt / ad57000080s000112m.unf
- Exposure: 8.5 / 11.6 kiloseconds
- Events: 1540 / 20308 events
- Count Rate: 0.181 / 1.743 events per second
- Selected FITS Keywords:
  
  S0_ARENA= 0 / S0 Area discrimination enable/disable
ad57000080s000312m.evt / ad57000080s000312m.unf
- Exposure: 0.1 / 1.2 kiloseconds
- Events: 24 / 1380 events
- Count Rate: 0.226 / 1.182 events per second
- Selected FITS Keywords:
  
  S0_ARENA= 1 / S0 Area discrimination enable/disable

SIS0 BRIGHT2 mode event files with LOW bit rate

ad57000080s000412l.unf
- Exposure: 0 / 3.2 kiloseconds
- Events: 0 / 3509 events
- Count Rate: NaN / 1.097 events per second
- Selected FITS Keywords:

SIS0 FAINT mode event files with HIGH bit rate

ad57000080s000201h.unf
- Exposure: 0 / 1.7 kiloseconds
- Events: 0 / 26478 events
- Count Rate: NaN / 15.43 events per second
- Selected FITS Keywords:

SIS0 FAINT mode event files with MEDIUM bit rate

ad57000080s000101m.unf
- Exposure: 0 / 11.6 kiloseconds
- Events: 0 / 39152 events
- Count Rate: NaN / 3.361 events per second
- Selected FITS Keywords:
  
  S0_ARENA= 0 / S0 Area discrimination enable/disable
ad57000080s000301m.unf
- Exposure: 0 / 1.2 kiloseconds
- Events: 0 / 8285 events
- Count Rate: NaN / 7.093 events per second
- Selected FITS Keywords:
  
  S0_ARENA= 1 / S0 Area discrimination enable/disable

SIS0 FAINT mode event files with LOW bit rate

ad57000080s000401l.unf
- Exposure: 0 / 3.2 kiloseconds
- Events: 0 / 6209 events
- Count Rate: NaN / 1.94 events per second
- Selected FITS Keywords:
  
  S0_ARENA= 0 / S0 Area discrimination enable/disable
ad57000080s000501l.unf
- Exposure: 0 / 1.2 kiloseconds
- Events: 0 / 2259 events
- Count Rate: NaN / 1.858 events per second
- Selected FITS Keywords:
  
  S0_ARENA= 1 / S0 Area discrimination enable/disable

SIS1:

Total Exposure: 7.3 / 18.9 kiloseconds
Total Events: 1438 / 100027 events
Mean Count Rate: 0.198 / 5.279 events per second
Number of Files: 2 / 3

SIS1 BRIGHT mode event files with HIGH bit rate

ad57000080s100202h.evt / ad57000080s100202h.unf
- Exposure: 1.6 / 1.7 kiloseconds
- Events: 519 / 51853 events
- Count Rate: 0.319 / 30.217 events per second
- Selected FITS Keywords:

SIS1 BRIGHT mode event files with MEDIUM bit rate

ad57000080s100102m.evt / ad57000080s100102m.unf
- Exposure: 5.6 / 12.8 kiloseconds
- Events: 919 / 42786 events
- Count Rate: 0.163 / 3.338 events per second
- Selected FITS Keywords:

SIS1 BRIGHT mode event files with LOW bit rate

ad57000080s100302l.unf
- Exposure: 0 / 4.4 kiloseconds
- Events: 0 / 5388 events
- Count Rate: NaN / 1.22 events per second
- Selected FITS Keywords:

SIS1 BRIGHT2 mode event files with HIGH bit rate

ad57000080s100212h.evt / ad57000080s100212h.unf
- Exposure: 1.6 / 1.7 kiloseconds
- Events: 553 / 52236 events
- Count Rate: 0.34 / 30.441 events per second
- Selected FITS Keywords:

SIS1 BRIGHT2 mode event files with MEDIUM bit rate

ad57000080s100112m.evt / ad57000080s100112m.unf
- Exposure: 5.6 / 12.8 kiloseconds
- Events: 1030 / 43623 events
- Count Rate: 0.183 / 3.404 events per second
- Selected FITS Keywords:

SIS1 BRIGHT2 mode event files with LOW bit rate

ad57000080s100312l.unf
- Exposure: 0 / 4.4 kiloseconds
- Events: 0 / 5487 events
- Count Rate: NaN / 1.243 events per second
- Selected FITS Keywords:

SIS1 FAINT mode event files with HIGH bit rate

ad57000080s100201h.unf
- Exposure: 0 / 1.7 kiloseconds
- Events: 0 / 57223 events
- Count Rate: NaN / 33.347 events per second
- Selected FITS Keywords:

SIS1 FAINT mode event files with MEDIUM bit rate

ad57000080s100101m.unf
- Exposure: 0 / 12.8 kiloseconds
- Events: 0 / 72191 events
- Count Rate: NaN / 5.633 events per second
- Selected FITS Keywords:

SIS1 FAINT mode event files with LOW bit rate

ad57000080s100301l.unf
- Exposure: 0 / 4.4 kiloseconds
- Events: 0 / 8680 events
- Count Rate: NaN / 1.966 events per second
- Selected FITS Keywords:

GIS2:

Total Exposure: 12 / 15.3 kiloseconds
Total Events: 8074 / 17800 events
Mean Count Rate: 0.675 / 1.163 events per second
Number of Files: 3 / 3

GIS2 PH mode event files with HIGH bit rate

ad57000080g200370h.evt / ad57000080g200370h.unf
- Exposure: 1.7 / 1.7 kiloseconds
- Events: 1220 / 2158 events
- Count Rate: 0.707 / 1.25 events per second
- Selected FITS Keywords:

GIS2 PH mode event files with MEDIUM bit rate

ad57000080g200170m.evt / ad57000080g200170m.unf
- Exposure: 10 / 10.8 kiloseconds
- Events: 6697 / 13370 events
- Count Rate: 0.669 / 1.242 events per second
- Selected FITS Keywords:

GIS2 PH mode event files with LOW bit rate

ad57000080g200270l.evt / ad57000080g200270l.unf
- Exposure: 0.2 / 2.8 kiloseconds
- Events: 157 / 2272 events
- Count Rate: 0.701 / 0.807 events per second
- Selected FITS Keywords:

GIS3:

Total Exposure: 12 / 15.3 kiloseconds
Total Events: 8657 / 17291 events
Mean Count Rate: 0.723 / 1.129 events per second
Number of Files: 3 / 3

GIS3 PH mode event files with HIGH bit rate

ad57000080g300370h.evt / ad57000080g300370h.unf
- Exposure: 1.7 / 1.7 kiloseconds
- Events: 1277 / 2073 events
- Count Rate: 0.74 / 1.201 events per second
- Selected FITS Keywords:

GIS3 PH mode event files with MEDIUM bit rate

ad57000080g300170m.evt / ad57000080g300170m.unf
- Exposure: 10 / 10.8 kiloseconds
- Events: 7209 / 12998 events
- Count Rate: 0.72 / 1.207 events per second
- Selected FITS Keywords:

GIS3 PH mode event files with LOW bit rate

ad57000080g300270l.evt / ad57000080g300270l.unf
- Exposure: 0.2 / 2.8 kiloseconds
- Events: 171 / 2220 events
- Count Rate: 0.764 / 0.788 events per second
- Selected FITS Keywords: