ASCA Sequence 84074000 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: 24 / 54 kiloseconds
Total Events: 5451 / 76571 events
Mean Count Rate: 0.227 / 1.418 events per second
Number of Files: 5 / 6

SIS0 BRIGHT mode event files with HIGH bit rate

ad84074000s000102h.evt / ad84074000s000102h.unf
- Exposure: 0.4 / 3.7 kiloseconds
- Events: 103 / 6294 events
- Count Rate: 0.246 / 1.688 events per second
- Selected FITS Keywords:
  
  S0_ARENA= 1 / S0 Area discrimination enable/disable
ad84074000s000202h.evt / ad84074000s000202h.unf
- Exposure: 13 / 15.9 kiloseconds
- Events: 2950 / 29108 events
- Count Rate: 0.227 / 1.831 events per second
- Selected FITS Keywords:
  
  S0_ARENA= 0 / S0 Area discrimination enable/disable

SIS0 BRIGHT mode event files with MEDIUM bit rate

ad84074000s000302m.evt / ad84074000s000302m.unf
- Exposure: 10.1 / 14.1 kiloseconds
- Events: 2266 / 25128 events
- Count Rate: 0.225 / 1.788 events per second
- Selected FITS Keywords:
  
  S0_ARENA= 0 / S0 Area discrimination enable/disable
ad84074000s000602m.evt / ad84074000s000602m.unf
- Exposure: 0.5 / 2.1 kiloseconds
- Events: 110 / 5990 events
- Count Rate: 0.234 / 2.794 events per second
- Selected FITS Keywords:
  
  S0_ARENA= 1 / S0 Area discrimination enable/disable

SIS0 BRIGHT mode event files with LOW bit rate

ad84074000s000402l.unf
- Exposure: 0 / 9.8 kiloseconds
- Events: 0 / 1267 events
- Count Rate: 0 / 0.13 events per second
- Selected FITS Keywords:
  
  S0_ARENA= 1 / S0 Area discrimination enable/disable
ad84074000s000502l.evt / ad84074000s000502l.unf
- Exposure: 0 / 8.4 kiloseconds
- Events: 22 / 8784 events
- Count Rate: 0.688 / 1.044 events per second
- Selected FITS Keywords:
  
  S0_ARENA= 0 / S0 Area discrimination enable/disable

SIS0 BRIGHT2 mode event files with HIGH bit rate

ad84074000s000112h.evt / ad84074000s000112h.unf
- Exposure: 0.4 / 3.7 kiloseconds
- Events: 110 / 6464 events
- Count Rate: 0.262 / 1.734 events per second
- Selected FITS Keywords:
  
  S0_ARENA= 1 / S0 Area discrimination enable/disable
ad84074000s000212h.evt / ad84074000s000212h.unf
- Exposure: 13 / 15.9 kiloseconds
- Events: 3058 / 29408 events
- Count Rate: 0.236 / 1.85 events per second
- Selected FITS Keywords:
  
  S0_ARENA= 0 / S0 Area discrimination enable/disable

SIS0 BRIGHT2 mode event files with MEDIUM bit rate

ad84074000s000312m.evt / ad84074000s000312m.unf
- Exposure: 10.1 / 14.1 kiloseconds
- Events: 2339 / 25447 events
- Count Rate: 0.232 / 1.811 events per second
- Selected FITS Keywords:
  
  S0_ARENA= 0 / S0 Area discrimination enable/disable
ad84074000s000612m.evt / ad84074000s000612m.unf
- Exposure: 0.5 / 2.1 kiloseconds
- Events: 113 / 6090 events
- Count Rate: 0.24 / 2.84 events per second
- Selected FITS Keywords:
  
  S0_ARENA= 1 / S0 Area discrimination enable/disable

SIS0 BRIGHT2 mode event files with LOW bit rate

ad84074000s000412l.unf
- Exposure: 0 / 9.8 kiloseconds
- Events: 0 / 1291 events
- Count Rate: 0 / 0.132 events per second
- Selected FITS Keywords:
  
  S0_ARENA= 1 / S0 Area discrimination enable/disable
ad84074000s000512l.evt / ad84074000s000512l.unf
- Exposure: 0 / 8.4 kiloseconds
- Events: 22 / 8859 events
- Count Rate: 0.688 / 1.053 events per second
- Selected FITS Keywords:
  
  S0_ARENA= 0 / S0 Area discrimination enable/disable

SIS0 FAINT mode event files with HIGH bit rate

ad84074000s000101h.unf
- Exposure: 0 / 3.7 kiloseconds
- Events: 0 / 139920 events
- Count Rate: 0 / 37.535 events per second
- Selected FITS Keywords:
  
  S0_ARENA= 1 / S0 Area discrimination enable/disable
ad84074000s000201h.unf
- Exposure: 0 / 15.9 kiloseconds
- Events: 0 / 66686 events
- Count Rate: 0 / 4.195 events per second
- Selected FITS Keywords:
  
  S0_ARENA= 0 / S0 Area discrimination enable/disable

SIS0 FAINT mode event files with MEDIUM bit rate

ad84074000s000301m.unf
- Exposure: 0 / 14.1 kiloseconds
- Events: 0 / 51410 events
- Count Rate: 0 / 3.658 events per second
- Selected FITS Keywords:
  
  S0_ARENA= 0 / S0 Area discrimination enable/disable
ad84074000s000601m.unf
- Exposure: 0 / 2.1 kiloseconds
- Events: 0 / 13312 events
- Count Rate: 0 / 6.208 events per second
- Selected FITS Keywords:
  
  S0_ARENA= 1 / S0 Area discrimination enable/disable

SIS0 FAINT mode event files with LOW bit rate

ad84074000s000401l.unf
- Exposure: 0 / 9.8 kiloseconds
- Events: 0 / 19285 events
- Count Rate: 0 / 1.976 events per second
- Selected FITS Keywords:
  
  S0_ARENA= 1 / S0 Area discrimination enable/disable
ad84074000s000501l.unf
- Exposure: 0 / 8.4 kiloseconds
- Events: 0 / 16376 events
- Count Rate: 0 / 1.947 events per second
- Selected FITS Keywords:
  
  S0_ARENA= 0 / S0 Area discrimination enable/disable

SIS1:

Total Exposure: 24.8 / 54 kiloseconds
Total Events: 4101 / 152398 events
Mean Count Rate: 0.165 / 2.822 events per second
Number of Files: 4 / 6

SIS1 BRIGHT mode event files with HIGH bit rate

ad84074000s100102h.evt / ad84074000s100102h.unf
- Exposure: 6.2 / 10.5 kiloseconds
- Events: 1138 / 48520 events
- Count Rate: 0.183 / 4.616 events per second
- Selected FITS Keywords:
  
  S1_LVDL1= 167 / S1 event discrimination lower level for ccd 1
  
  S1_LVDL2= 156 / S1 event discrimination lower level for ccd 2
ad84074000s100302h.evt / ad84074000s100302h.unf
- Exposure: 7.3 / 9.1 kiloseconds
- Events: 1219 / 31199 events
- Count Rate: 0.167 / 3.435 events per second
- Selected FITS Keywords:
  
  S1_LVDL1= 197 / S1 event discrimination lower level for ccd 1
  
  S1_LVDL2= 183 / S1 event discrimination lower level for ccd 2

SIS1 BRIGHT mode event files with MEDIUM bit rate

ad84074000s100202m.evt / ad84074000s100202m.unf
- Exposure: 10.1 / 14.7 kiloseconds
- Events: 1536 / 49600 events
- Count Rate: 0.152 / 3.368 events per second
- Selected FITS Keywords:
  
  S1_LVDL1= 197 / S1 event discrimination lower level for ccd 1
  
  S1_LVDL2= 183 / S1 event discrimination lower level for ccd 2
ad84074000s100502m.evt / ad84074000s100502m.unf
- Exposure: 1.2 / 1.5 kiloseconds
- Events: 208 / 7580 events
- Count Rate: 0.169 / 5.11 events per second
- Selected FITS Keywords:
  
  S1_LVDL1= 167 / S1 event discrimination lower level for ccd 1
  
  S1_LVDL2= 156 / S1 event discrimination lower level for ccd 2

SIS1 BRIGHT mode event files with LOW bit rate

ad84074000s100402l.unf
- Exposure: 0 / 14.3 kiloseconds
- Events: 0 / 12178 events
- Count Rate: 0 / 0.851 events per second
- Selected FITS Keywords:
  
  S1_LVDL1= 197 / S1 event discrimination lower level for ccd 1
  
  S1_LVDL2= 183 / S1 event discrimination lower level for ccd 2
ad84074000s100602l.unf
- Exposure: 0 / 3.9 kiloseconds
- Events: 0 / 3321 events
- Count Rate: 0 / 0.854 events per second
- Selected FITS Keywords:
  
  S1_LVDL1= 167 / S1 event discrimination lower level for ccd 1
  
  S1_LVDL2= 156 / S1 event discrimination lower level for ccd 2

SIS1 BRIGHT2 mode event files with HIGH bit rate

ad84074000s100112h.evt / ad84074000s100112h.unf
- Exposure: 6.2 / 10.5 kiloseconds
- Events: 1162 / 48710 events
- Count Rate: 0.187 / 4.634 events per second
- Selected FITS Keywords:
  
  S1_LVDL1= 167 / S1 event discrimination lower level for ccd 1
  
  S1_LVDL2= 156 / S1 event discrimination lower level for ccd 2
ad84074000s100312h.evt / ad84074000s100312h.unf
- Exposure: 7.3 / 9.1 kiloseconds
- Events: 1258 / 31330 events
- Count Rate: 0.173 / 3.45 events per second
- Selected FITS Keywords:
  
  S1_LVDL1= 197 / S1 event discrimination lower level for ccd 1
  
  S1_LVDL2= 183 / S1 event discrimination lower level for ccd 2

SIS1 BRIGHT2 mode event files with MEDIUM bit rate

ad84074000s100212m.evt / ad84074000s100212m.unf
- Exposure: 10.1 / 14.7 kiloseconds
- Events: 1584 / 49781 events
- Count Rate: 0.157 / 3.381 events per second
- Selected FITS Keywords:
  
  S1_LVDL1= 197 / S1 event discrimination lower level for ccd 1
  
  S1_LVDL2= 183 / S1 event discrimination lower level for ccd 2
ad84074000s100512m.evt / ad84074000s100512m.unf
- Exposure: 1.2 / 1.5 kiloseconds
- Events: 214 / 7603 events
- Count Rate: 0.174 / 5.125 events per second
- Selected FITS Keywords:
  
  S1_LVDL1= 167 / S1 event discrimination lower level for ccd 1
  
  S1_LVDL2= 156 / S1 event discrimination lower level for ccd 2

SIS1 BRIGHT2 mode event files with LOW bit rate

ad84074000s100412l.unf
- Exposure: 0 / 14.3 kiloseconds
- Events: 0 / 12239 events
- Count Rate: 0 / 0.855 events per second
- Selected FITS Keywords:
  
  S1_LVDL1= 197 / S1 event discrimination lower level for ccd 1
  
  S1_LVDL2= 183 / S1 event discrimination lower level for ccd 2
ad84074000s100612l.unf
- Exposure: 0 / 3.9 kiloseconds
- Events: 0 / 3341 events
- Count Rate: 0 / 0.859 events per second
- Selected FITS Keywords:
  
  S1_LVDL1= 167 / S1 event discrimination lower level for ccd 1
  
  S1_LVDL2= 156 / S1 event discrimination lower level for ccd 2

SIS1 FAINT mode event files with HIGH bit rate

ad84074000s100101h.unf
- Exposure: 0 / 10.5 kiloseconds
- Events: 0 / 170649 events
- Count Rate: 0 / 16.234 events per second
- Selected FITS Keywords:
  
  S1_LVDL1= 167 / S1 event discrimination lower level for ccd 1
  
  S1_LVDL2= 156 / S1 event discrimination lower level for ccd 2
ad84074000s100301h.unf
- Exposure: 0 / 9.1 kiloseconds
- Events: 0 / 48657 events
- Count Rate: 0 / 5.358 events per second
- Selected FITS Keywords:
  
  S1_LVDL1= 197 / S1 event discrimination lower level for ccd 1
  
  S1_LVDL2= 183 / S1 event discrimination lower level for ccd 2

SIS1 FAINT mode event files with MEDIUM bit rate

ad84074000s100201m.unf
- Exposure: 0 / 14.7 kiloseconds
- Events: 0 / 79160 events
- Count Rate: 0 / 5.376 events per second
- Selected FITS Keywords:
  
  S1_LVDL1= 197 / S1 event discrimination lower level for ccd 1
  
  S1_LVDL2= 183 / S1 event discrimination lower level for ccd 2
ad84074000s100501m.unf
- Exposure: 0 / 1.5 kiloseconds
- Events: 0 / 9718 events
- Count Rate: 0 / 6.551 events per second
- Selected FITS Keywords:
  
  S1_LVDL1= 167 / S1 event discrimination lower level for ccd 1
  
  S1_LVDL2= 156 / S1 event discrimination lower level for ccd 2

SIS1 FAINT mode event files with LOW bit rate

ad84074000s100401l.unf
- Exposure: 0 / 14.3 kiloseconds
- Events: 0 / 28530 events
- Count Rate: 0 / 1.994 events per second
- Selected FITS Keywords:
  
  S1_LVDL1= 197 / S1 event discrimination lower level for ccd 1
  
  S1_LVDL2= 183 / S1 event discrimination lower level for ccd 2
ad84074000s100601l.unf
- Exposure: 0 / 3.9 kiloseconds
- Events: 0 / 7760 events
- Count Rate: 0 / 1.995 events per second
- Selected FITS Keywords:
  
  S1_LVDL1= 167 / S1 event discrimination lower level for ccd 1
  
  S1_LVDL2= 156 / S1 event discrimination lower level for ccd 2

GIS2:

Total Exposure: 28.7 / 50 kiloseconds
Total Events: 11724 / 44549 events
Mean Count Rate: 0.409 / 0.891 events per second
Number of Files: 4 / 4

GIS2 PH mode event files with HIGH bit rate

ad84074000g200270h.evt / ad84074000g200270h.unf
- Exposure: 12.8 / 16.1 kiloseconds
- Events: 5301 / 14553 events
- Count Rate: 0.415 / 0.904 events per second
- Selected FITS Keywords:
  
  CPU2= RUN / CPU2 run/stop
  
  CPU3= RUN / CPU3 run/stop
ad84074000g200470h.evt / ad84074000g200470h.unf
- Exposure: 2.4 / 2.5 kiloseconds
- Events: 1030 / 2386 events
- Count Rate: 0.421 / 0.972 events per second
- Selected FITS Keywords:
  
  CPU2= STOP / CPU2 run/stop
  
  CPU3= STOP / CPU3 run/stop

GIS2 PH mode event files with MEDIUM bit rate

ad84074000g200170m.evt / ad84074000g200170m.unf
- Exposure: 13.1 / 15.9 kiloseconds
- Events: 5285 / 15899 events
- Count Rate: 0.402 / 1.001 events per second
- Selected FITS Keywords:

GIS2 PH mode event files with LOW bit rate

ad84074000g200370l.evt / ad84074000g200370l.unf
- Exposure: 0.3 / 15.6 kiloseconds
- Events: 108 / 11711 events
- Count Rate: 0.375 / 0.753 events per second
- Selected FITS Keywords:

GIS3:

Total Exposure: 28.6 / 50 kiloseconds
Total Events: 12408 / 41989 events
Mean Count Rate: 0.433 / 0.84 events per second
Number of Files: 4 / 4

GIS3 PH mode event files with HIGH bit rate

ad84074000g300270h.evt / ad84074000g300270h.unf
- Exposure: 12.8 / 16.1 kiloseconds
- Events: 5505 / 13947 events
- Count Rate: 0.431 / 0.866 events per second
- Selected FITS Keywords:
  
  CPU2= RUN / CPU2 run/stop
  
  CPU3= RUN / CPU3 run/stop
ad84074000g300470h.evt / ad84074000g300470h.unf
- Exposure: 2.4 / 2.5 kiloseconds
- Events: 1109 / 2202 events
- Count Rate: 0.454 / 0.897 events per second
- Selected FITS Keywords:
  
  CPU2= STOP / CPU2 run/stop
  
  CPU3= STOP / CPU3 run/stop

GIS3 PH mode event files with MEDIUM bit rate

ad84074000g300170m.evt / ad84074000g300170m.unf
- Exposure: 13.1 / 15.9 kiloseconds
- Events: 5664 / 15139 events
- Count Rate: 0.431 / 0.953 events per second
- Selected FITS Keywords:

GIS3 PH mode event files with LOW bit rate

ad84074000g300370l.evt / ad84074000g300370l.unf
- Exposure: 0.3 / 15.6 kiloseconds
- Events: 130 / 10701 events
- Count Rate: 0.452 / 0.688 events per second
- Selected FITS Keywords:

S1_LVDL1=	167	/ S1 event discrimination lower level for ccd 1
S1_LVDL2=	156	/ S1 event discrimination lower level for ccd 2

CPU2=	RUN	/ CPU2 run/stop
CPU3=	RUN	/ CPU3 run/stop

CPU2=	STOP	/ CPU2 run/stop
CPU3=	STOP	/ CPU3 run/stop