ASCA Sequence 42003050 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: 9.5 / 18.3 kiloseconds
Total Events: 3895 / 11630 events
Mean Count Rate: 0.411 / 0.637 events per second
Number of Files: 1 / 2

SIS0 BRIGHT mode event files with HIGH bit rate

ad42003050s000102h.evt / ad42003050s000102h.unf
- Exposure: 9.5 / 17.3 kiloseconds
- Events: 3895 / 10627 events
- Count Rate: 0.411 / 0.615 events per second
- Selected FITS Keywords:

SIS0 BRIGHT mode event files with MEDIUM bit rate

ad42003050s000302m.unf
- Exposure: 0 / 1 kiloseconds
- Events: 0 / 1003 events
- Count Rate: 2147483.647 / 1.03 events per second
- Selected FITS Keywords:

SIS0 BRIGHT2 mode event files with HIGH bit rate

ad42003050s000112h.evt / ad42003050s000112h.unf
- Exposure: 9.5 / 17.3 kiloseconds
- Events: 3972 / 10819 events
- Count Rate: 0.419 / 0.626 events per second
- Selected FITS Keywords:

SIS0 BRIGHT2 mode event files with MEDIUM bit rate

ad42003050s000312m.unf
- Exposure: 0 / 1 kiloseconds
- Events: 0 / 1019 events
- Count Rate: 2147483.647 / 1.046 events per second
- Selected FITS Keywords:

SIS0 FAINT mode event files with HIGH bit rate

ad42003050s000101h.unf
- Exposure: 0 / 17.3 kiloseconds
- Events: 0 / 55701 events
- Count Rate: 2147483.647 / 3.223 events per second
- Selected FITS Keywords:

SIS0 FAINT mode event files with MEDIUM bit rate

ad42003050s000301m.unf
- Exposure: 0 / 1 kiloseconds
- Events: 0 / 2029 events
- Count Rate: 2147483.647 / 2.084 events per second
- Selected FITS Keywords:

SIS0 FAINT mode event files with LOW bit rate

ad42003050s000201l.unf
- Exposure: 0 / 2.1 kiloseconds
- Events: 0 / 2815 events
- Count Rate: 2147483.647 / 1.33 events per second
- Selected FITS Keywords:

SIS1:

Total Exposure: 9.6 / 20.4 kiloseconds
Total Events: 2697 / 25054 events
Mean Count Rate: 0.281 / 1.231 events per second
Number of Files: 2 / 3

SIS1 BRIGHT mode event files with HIGH bit rate

ad42003050s100102h.evt / ad42003050s100102h.unf
- Exposure: 9.5 / 17.3 kiloseconds
- Events: 2687 / 20691 events
- Count Rate: 0.282 / 1.199 events per second
- Selected FITS Keywords:

SIS1 BRIGHT mode event files with MEDIUM bit rate

ad42003050s100202m.unf
- Exposure: 0 / 1 kiloseconds
- Events: 0 / 2729 events
- Count Rate: 2147483.647 / 2.803 events per second
- Selected FITS Keywords:

SIS1 BRIGHT mode event files with LOW bit rate

ad42003050s100302l.evt / ad42003050s100302l.unf
- Exposure: 0.1 / 2.1 kiloseconds
- Events: 10 / 1634 events
- Count Rate: 0.156 / 0.77 events per second
- Selected FITS Keywords:

SIS1 BRIGHT2 mode event files with HIGH bit rate

ad42003050s100112h.evt / ad42003050s100112h.unf
- Exposure: 9.5 / 17.3 kiloseconds
- Events: 2702 / 20758 events
- Count Rate: 0.284 / 1.203 events per second
- Selected FITS Keywords:

SIS1 BRIGHT2 mode event files with MEDIUM bit rate

ad42003050s100212m.unf
- Exposure: 0 / 1 kiloseconds
- Events: 0 / 2737 events
- Count Rate: 2147483.647 / 2.811 events per second
- Selected FITS Keywords:

SIS1 BRIGHT2 mode event files with LOW bit rate

ad42003050s100312l.evt / ad42003050s100312l.unf
- Exposure: 0.1 / 2.1 kiloseconds
- Events: 11 / 1641 events
- Count Rate: 0.172 / 0.773 events per second
- Selected FITS Keywords:

SIS1 FAINT mode event files with HIGH bit rate

ad42003050s100101h.unf
- Exposure: 0 / 17.3 kiloseconds
- Events: 0 / 55557 events
- Count Rate: 2147483.647 / 3.219 events per second
- Selected FITS Keywords:
  
  S1_LVENA= 1 / S1 Level discrimination enable/disable
  
  S1_LVDL3= 127 / S1 event discrimination lower level for ccd 3
ad42003050s100401h.unf
- Exposure: 0 / 0.3 kiloseconds
- Events: 0 / 1130 events
- Count Rate: 2147483.647 / 4.037 events per second
- Selected FITS Keywords:
  
  S1_LVENA= 0 / S1 Level discrimination enable/disable
  
  S1_LVDL3= 148 / S1 event discrimination lower level for ccd 3

SIS1 FAINT mode event files with MEDIUM bit rate

ad42003050s100201m.unf
- Exposure: 0 / 1 kiloseconds
- Events: 0 / 3985 events
- Count Rate: 2147483.647 / 4.092 events per second
- Selected FITS Keywords:
  
  S1_LVENA= 0 / S1 Level discrimination enable/disable
  
  S1_LVDL3= 148 / S1 event discrimination lower level for ccd 3
ad42003050s100501m.unf
- Exposure: 0 / 0.4 kiloseconds
- Events: 0 / 1012 events
- Count Rate: 2147483.647 / 2.559 events per second
- Selected FITS Keywords:
  
  S1_LVENA= 1 / S1 Level discrimination enable/disable
  
  S1_LVDL3= 127 / S1 event discrimination lower level for ccd 3

SIS1 FAINT mode event files with LOW bit rate

ad42003050s100301l.unf
- Exposure: 0 / 2.1 kiloseconds
- Events: 0 / 3616 events
- Count Rate: 2147483.647 / 1.704 events per second
- Selected FITS Keywords:

GIS2:

Total Exposure: 9.6 / 19.3 kiloseconds
Total Events: 23611 / 43067 events
Mean Count Rate: 2.456 / 2.228 events per second
Number of Files: 2 / 4

GIS2 PH mode event files with HIGH bit rate

ad42003050g200170h.evt / ad42003050g200170h.unf
- Exposure: 8.7 / 13.7 kiloseconds
- Events: 21488 / 35285 events
- Count Rate: 2.46 / 2.57 events per second
- Selected FITS Keywords:
  
  CPU2= RUN / CPU2 run/stop
  
  CPU3= RUN / CPU3 run/stop
ad42003050g200270h.evt / ad42003050g200270h.unf
- Exposure: 0.9 / 2.7 kiloseconds
- Events: 2123 / 4208 events
- Count Rate: 2.412 / 1.53 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

ad42003050g200370m.unf
- Exposure: 0 / 0.9 kiloseconds
- Events: 0 / 2506 events
- Count Rate: 2147483.647 / 2.7 events per second
- Selected FITS Keywords:

GIS2 PH mode event files with LOW bit rate

ad42003050g200470l.unf
- Exposure: 0 / 1.9 kiloseconds
- Events: 0 / 1068 events
- Count Rate: 2147483.647 / 0.556 events per second
- Selected FITS Keywords:

GIS3:

Total Exposure: 9.6 / 19.3 kiloseconds
Total Events: 33372 / 51790 events
Mean Count Rate: 3.476 / 2.681 events per second
Number of Files: 2 / 4

GIS3 PH mode event files with HIGH bit rate

ad42003050g300170h.evt / ad42003050g300170h.unf
- Exposure: 8.7 / 13.7 kiloseconds
- Events: 30133 / 43257 events
- Count Rate: 3.467 / 3.16 events per second
- Selected FITS Keywords:
  
  CPU2= RUN / CPU2 run/stop
  
  CPU3= RUN / CPU3 run/stop
ad42003050g300270h.evt / ad42003050g300270h.unf
- Exposure: 0.9 / 2.8 kiloseconds
- Events: 3239 / 5268 events
- Count Rate: 3.566 / 1.896 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

ad42003050g300370m.unf
- Exposure: 0 / 0.9 kiloseconds
- Events: 0 / 2333 events
- Count Rate: 2147483.647 / 2.514 events per second
- Selected FITS Keywords:

GIS3 PH mode event files with LOW bit rate

ad42003050g300470l.unf
- Exposure: 0 / 1.9 kiloseconds
- Events: 0 / 932 events
- Count Rate: 2147483.647 / 0.485 events per second
- Selected FITS Keywords:

S1_LVENA=	1	/ S1 Level discrimination enable/disable
S1_LVDL3=	127	/ S1 event discrimination lower level for ccd 3

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

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

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

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