ASCA Sequence 80039000 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: 15.6 / 39 kiloseconds
Total Events: 22357 / 373175 events
Mean Count Rate: 1.429 / 9.578 events per second
Number of Files: 6 / 8

SIS0 BRIGHT mode event files with HIGH bit rate

ad80039000s000102h.evt / ad80039000s000102h.unf
- Exposure: 0.3 / 6.5 kiloseconds
- Events: 1115 / 78774 events
- Count Rate: 3.278 / 12.139 events per second
- Selected FITS Keywords:
  
  S0_ARENA= 1 / S0 Area discrimination enable/disable
ad80039000s000202h.evt / ad80039000s000202h.unf
- Exposure: 10 / 12.3 kiloseconds
- Events: 12917 / 162313 events
- Count Rate: 1.292 / 13.188 events per second
- Selected FITS Keywords:
  
  S0_ARENA= 0 / S0 Area discrimination enable/disable

SIS0 BRIGHT mode event files with MEDIUM bit rate

ad80039000s000302m.evt / ad80039000s000302m.unf
- Exposure: 4.9 / 5.9 kiloseconds
- Events: 6794 / 74299 events
- Count Rate: 1.375 / 12.636 events per second
- Selected FITS Keywords:
  
  S0_ARENA= 0 / S0 Area discrimination enable/disable
  
  ORIGMODE= BRIGHT / DATAMODE before any conversion
ad80039000s000502m.evt / ad80039000s000502m.unf
- Exposure: 0.1 / 2.7 kiloseconds
- Events: 149 / 12835 events
- Count Rate: 2.81 / 4.695 events per second
- Selected FITS Keywords:
  
  S0_ARENA= 0 / S0 Area discrimination enable/disable
  
  ORIGMODE= FAINT / DATAMODE before any conversion
ad80039000s000602m.unf
- Exposure: 0 / 2.5 kiloseconds
- Events: 0 / 2707 events
- Count Rate: 2147483.647 / 1.088 events per second
- Selected FITS Keywords:
  
  S0_ARENA= 1 / S0 Area discrimination enable/disable
  
  ORIGMODE= FAINT / DATAMODE before any conversion
ad80039000s000702m.evt / ad80039000s000702m.unf
- Exposure: 0.3 / 1.2 kiloseconds
- Events: 1204 / 9650 events
- Count Rate: 4.209 / 7.774 events per second
- Selected FITS Keywords:
  
  S0_ARENA= 1 / S0 Area discrimination enable/disable
  
  ORIGMODE= BRIGHT / DATAMODE before any conversion

SIS0 BRIGHT mode event files with LOW bit rate

ad80039000s000402l.evt / ad80039000s000402l.unf
- Exposure: 0 / 3.8 kiloseconds
- Events: 178 / 26933 events
- Count Rate: 6.922 / 7.173 events per second
- Selected FITS Keywords:
  
  S0_ARENA= 0 / S0 Area discrimination enable/disable
ad80039000s000802l.unf
- Exposure: 0 / 4.1 kiloseconds
- Events: 0 / 5664 events
- Count Rate: 2147483.647 / 1.392 events per second
- Selected FITS Keywords:
  
  S0_ARENA= 1 / S0 Area discrimination enable/disable

SIS0 BRIGHT2 mode event files with HIGH bit rate

ad80039000s000112h.evt / ad80039000s000112h.unf
- Exposure: 0.3 / 6.5 kiloseconds
- Events: 1130 / 89622 events
- Count Rate: 3.322 / 13.81 events per second
- Selected FITS Keywords:
  
  S0_ARENA= 1 / S0 Area discrimination enable/disable
ad80039000s000212h.evt / ad80039000s000212h.unf
- Exposure: 10 / 12.3 kiloseconds
- Events: 13145 / 169090 events
- Count Rate: 1.315 / 13.739 events per second
- Selected FITS Keywords:
  
  S0_ARENA= 0 / S0 Area discrimination enable/disable

SIS0 BRIGHT2 mode event files with MEDIUM bit rate

ad80039000s000512m.evt / ad80039000s000512m.unf
- Exposure: 0.1 / 2.7 kiloseconds
- Events: 148 / 13268 events
- Count Rate: 2.792 / 4.853 events per second
- Selected FITS Keywords:
  
  S0_ARENA= 0 / S0 Area discrimination enable/disable
ad80039000s000612m.unf
- Exposure: 0 / 2.5 kiloseconds
- Events: 0 / 2884 events
- Count Rate: 2147483.647 / 1.16 events per second
- Selected FITS Keywords:
  
  S0_ARENA= 1 / S0 Area discrimination enable/disable

SIS0 FAINT mode event files with HIGH bit rate

ad80039000s000101h.unf
- Exposure: 0 / 6.5 kiloseconds
- Events: 0 / 337542 events
- Count Rate: 2147483.647 / 52.013 events per second
- Selected FITS Keywords:
  
  S0_ARENA= 1 / S0 Area discrimination enable/disable
ad80039000s000201h.unf
- Exposure: 0 / 12.3 kiloseconds
- Events: 0 / 234679 events
- Count Rate: 2147483.647 / 19.068 events per second
- Selected FITS Keywords:
  
  S0_ARENA= 0 / S0 Area discrimination enable/disable

SIS0 FAINT mode event files with MEDIUM bit rate

ad80039000s000501m.unf
- Exposure: 0 / 2.7 kiloseconds
- Events: 0 / 21389 events
- Count Rate: 2147483.647 / 7.823 events per second
- Selected FITS Keywords:
  
  S0_ARENA= 0 / S0 Area discrimination enable/disable
ad80039000s000601m.unf
- Exposure: 0 / 2.5 kiloseconds
- Events: 0 / 18227 events
- Count Rate: 2147483.647 / 7.329 events per second
- Selected FITS Keywords:
  
  S0_ARENA= 1 / S0 Area discrimination enable/disable

SIS1:

Total Exposure: 17.2 / 39 kiloseconds
Total Events: 20736 / 452025 events
Mean Count Rate: 1.203 / 11.596 events per second
Number of Files: 5 / 5

SIS1 BRIGHT mode event files with HIGH bit rate

ad80039000s100102h.evt / ad80039000s100102h.unf
- Exposure: 10.9 / 17.7 kiloseconds
- Events: 12579 / 265207 events
- Count Rate: 1.152 / 14.966 events per second
- Selected FITS Keywords:
  
  S1_ENDV2= 422 / S1 area discrimination V end addr for ccd 2
ad80039000s100502h.evt / ad80039000s100502h.unf
- Exposure: 0.9 / 1.1 kiloseconds
- Events: 1288 / 15701 events
- Count Rate: 1.403 / 14.73 events per second
- Selected FITS Keywords:
  
  S1_ENDV2= 294 / S1 area discrimination V end addr for ccd 2

SIS1 BRIGHT mode event files with MEDIUM bit rate

ad80039000s100202m.evt / ad80039000s100202m.unf
- Exposure: 5.3 / 7.1 kiloseconds
- Events: 6518 / 114175 events
- Count Rate: 1.225 / 16.018 events per second
- Selected FITS Keywords:
  
  ORIGMODE= BRIGHT / DATAMODE before any conversion
ad80039000s100302m.evt / ad80039000s100302m.unf
- Exposure: 0.1 / 5.2 kiloseconds
- Events: 167 / 18311 events
- Count Rate: 3.15 / 3.503 events per second
- Selected FITS Keywords:
  
  ORIGMODE= FAINT / DATAMODE before any conversion

SIS1 BRIGHT mode event files with LOW bit rate

ad80039000s100402l.evt / ad80039000s100402l.unf
- Exposure: 0 / 7.8 kiloseconds
- Events: 184 / 38631 events
- Count Rate: 7.156 / 4.928 events per second
- Selected FITS Keywords:

SIS1 BRIGHT2 mode event files with HIGH bit rate

ad80039000s100112h.evt / ad80039000s100112h.unf
- Exposure: 10.9 / 17.7 kiloseconds
- Events: 12769 / 274372 events
- Count Rate: 1.169 / 15.483 events per second
- Selected FITS Keywords:
  
  S1_ENDV2= 422 / S1 area discrimination V end addr for ccd 2
ad80039000s100512h.evt / ad80039000s100512h.unf
- Exposure: 0.9 / 1.1 kiloseconds
- Events: 1308 / 16109 events
- Count Rate: 1.425 / 15.113 events per second
- Selected FITS Keywords:
  
  S1_ENDV2= 294 / S1 area discrimination V end addr for ccd 2

SIS1 BRIGHT2 mode event files with MEDIUM bit rate

ad80039000s100312m.evt / ad80039000s100312m.unf
- Exposure: 0.1 / 5.2 kiloseconds
- Events: 165 / 19053 events
- Count Rate: 3.112 / 3.645 events per second
- Selected FITS Keywords:

SIS1 FAINT mode event files with HIGH bit rate

ad80039000s100101h.unf
- Exposure: 0 / 17.7 kiloseconds
- Events: 0 / 518425 events
- Count Rate: 2147483.647 / 29.255 events per second
- Selected FITS Keywords:
  
  S1_ENDV2= 422 / S1 area discrimination V end addr for ccd 2
ad80039000s100501h.unf
- Exposure: 0 / 1.1 kiloseconds
- Events: 0 / 21079 events
- Count Rate: 2147483.647 / 19.776 events per second
- Selected FITS Keywords:
  
  S1_ENDV2= 294 / S1 area discrimination V end addr for ccd 2

SIS1 FAINT mode event files with MEDIUM bit rate

ad80039000s100301m.unf
- Exposure: 0 / 5.2 kiloseconds
- Events: 0 / 41472 events
- Count Rate: 2147483.647 / 7.933 events per second
- Selected FITS Keywords:

GIS2:

Total Exposure: 19.8 / 34.1 kiloseconds
Total Events: 17839 / 48732 events
Mean Count Rate: 0.901 / 1.427 events per second
Number of Files: 3 / 3

GIS2 PH mode event files with HIGH bit rate

ad80039000g200170h.evt / ad80039000g200170h.unf
- Exposure: 14.2 / 18.3 kiloseconds
- Events: 12881 / 28768 events
- Count Rate: 0.906 / 1.569 events per second
- Selected FITS Keywords:

GIS2 PH mode event files with MEDIUM bit rate

ad80039000g200270m.evt / ad80039000g200270m.unf
- Exposure: 5.5 / 10.2 kiloseconds
- Events: 4917 / 14312 events
- Count Rate: 0.891 / 1.406 events per second
- Selected FITS Keywords:

GIS2 PH mode event files with LOW bit rate

ad80039000g200370l.evt / ad80039000g200370l.unf
- Exposure: 0.1 / 5.6 kiloseconds
- Events: 41 / 5652 events
- Count Rate: 0.644 / 1.004 events per second
- Selected FITS Keywords:

GIS3:

Total Exposure: 19.8 / 34.2 kiloseconds
Total Events: 17298 / 46016 events
Mean Count Rate: 0.872 / 1.346 events per second
Number of Files: 3 / 3

GIS3 PH mode event files with HIGH bit rate

ad80039000g300170h.evt / ad80039000g300170h.unf
- Exposure: 14.2 / 18.3 kiloseconds
- Events: 12425 / 26845 events
- Count Rate: 0.874 / 1.465 events per second
- Selected FITS Keywords:

GIS3 PH mode event files with MEDIUM bit rate

ad80039000g300270m.evt / ad80039000g300270m.unf
- Exposure: 5.6 / 10.2 kiloseconds
- Events: 4814 / 13668 events
- Count Rate: 0.865 / 1.337 events per second
- Selected FITS Keywords:

GIS3 PH mode event files with LOW bit rate

ad80039000g300370l.evt / ad80039000g300370l.unf
- Exposure: 0.1 / 5.6 kiloseconds
- Events: 59 / 5503 events
- Count Rate: 0.926 / 0.977 events per second
- Selected FITS Keywords:

S0_ARENA=	0	/ S0 Area discrimination enable/disable
ORIGMODE=	BRIGHT	/ DATAMODE before any conversion