ASCA Sequence 74020000 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:
Here is in index of the event files for each instrument:
Total Exposure:
6.7 / 18 kiloseconds
Total Events:
555 / 8758 events
Mean Count Rate:
0.083 / 0.486 events per second
Number of Files:
2 / 2
SIS0 BRIGHT mode event files
with HIGH bit rate
- ad74020000s000202h.evt / ad74020000s000202h.unf
- Exposure:
3.3 / 6 kiloseconds
- Events:
286 / 2610 events
- Count Rate:
0.087 / 0.437 events per second
- Selected FITS Keywords:
SIS0 BRIGHT mode event files
with MEDIUM bit rate
- ad74020000s000102m.evt / ad74020000s000102m.unf
- Exposure:
3.4 / 12.1 kiloseconds
- Events:
269 / 6148 events
- Count Rate:
0.079 / 0.51 events per second
- Selected FITS Keywords:
SIS0 BRIGHT2 mode event files
with HIGH bit rate
- ad74020000s000212h.evt / ad74020000s000212h.unf
- Exposure:
3.3 / 6 kiloseconds
- Events:
300 / 2717 events
- Count Rate:
0.092 / 0.455 events per second
- Selected FITS Keywords:
SIS0 BRIGHT2 mode event files
with MEDIUM bit rate
- ad74020000s000112m.evt / ad74020000s000112m.unf
- Exposure:
3.4 / 12.1 kiloseconds
- Events:
289 / 6391 events
- Count Rate:
0.085 / 0.53 events per second
- Selected FITS Keywords:
SIS0 FAINT mode event files
with HIGH bit rate
- ad74020000s000201h.unf
- Exposure:
0 / 6 kiloseconds
- Events:
0 / 11100 events
- Count Rate:
2147483.647 / 1.858 events per second
- Selected FITS Keywords:
SIS0 FAINT mode event files
with MEDIUM bit rate
- ad74020000s000101m.unf
- Exposure:
0 / 12.1 kiloseconds
- Events:
0 / 32826 events
- Count Rate:
2147483.647 / 2.724 events per second
- Selected FITS Keywords:
SIS0 FAINT mode event files
with LOW bit rate
- ad74020000s000301l.unf
- Exposure:
0 / 2.8 kiloseconds
- Events:
0 / 5620 events
- Count Rate:
2147483.647 / 2.002 events per second
- Selected FITS Keywords:
Total Exposure:
7.6 / 18 kiloseconds
Total Events:
573 / 34219 events
Mean Count Rate:
0.075 / 1.898 events per second
Number of Files:
2 / 2
SIS1 BRIGHT mode event files
with HIGH bit rate
- ad74020000s100202h.evt / ad74020000s100202h.unf
- Exposure:
4.2 / 6 kiloseconds
- Events:
307 / 11855 events
- Count Rate:
0.073 / 1.983 events per second
- Selected FITS Keywords:
SIS1 BRIGHT mode event files
with MEDIUM bit rate
- ad74020000s100102m.evt / ad74020000s100102m.unf
- Exposure:
3.4 / 12.1 kiloseconds
- Events:
266 / 22364 events
- Count Rate:
0.078 / 1.856 events per second
- Selected FITS Keywords:
SIS1 BRIGHT2 mode event files
with HIGH bit rate
- ad74020000s100212h.evt / ad74020000s100212h.unf
- Exposure:
4.2 / 6 kiloseconds
- Events:
324 / 11925 events
- Count Rate:
0.077 / 1.995 events per second
- Selected FITS Keywords:
SIS1 BRIGHT2 mode event files
with MEDIUM bit rate
- ad74020000s100112m.evt / ad74020000s100112m.unf
- Exposure:
3.4 / 12.1 kiloseconds
- Events:
278 / 22541 events
- Count Rate:
0.081 / 1.87 events per second
- Selected FITS Keywords:
SIS1 FAINT mode event files
with HIGH bit rate
- ad74020000s100201h.unf
- Exposure:
0 / 6 kiloseconds
- Events:
0 / 22127 events
- Count Rate:
2147483.647 / 3.702 events per second
- Selected FITS Keywords:
SIS1 FAINT mode event files
with MEDIUM bit rate
- ad74020000s100101m.unf
- Exposure:
0 / 12.1 kiloseconds
- Events:
0 / 51589 events
- Count Rate:
2147483.647 / 4.281 events per second
- Selected FITS Keywords:
SIS1 FAINT mode event files
with LOW bit rate
- ad74020000s100301l.unf
- Exposure:
0 / 2.8 kiloseconds
- Events:
0 / 5632 events
- Count Rate:
2147483.647 / 2.006 events per second
- Selected FITS Keywords:
Total Exposure:
9.6 / 19.6 kiloseconds
Total Events:
2520 / 17101 events
Mean Count Rate:
0.264 / 0.872 events per second
Number of Files:
2 / 3
GIS2 PH mode event files
with HIGH bit rate
- ad74020000g200270h.evt / ad74020000g200270h.unf
- Exposure:
4.5 / 5.3 kiloseconds
- Events:
1171 / 4386 events
- Count Rate:
0.259 / 0.833 events per second
- Selected FITS Keywords:
GIS2 PH mode event files
with MEDIUM bit rate
- ad74020000g200170m.evt / ad74020000g200170m.unf
- Exposure:
5 / 11.5 kiloseconds
- Events:
1349 / 10853 events
- Count Rate:
0.268 / 0.941 events per second
- Selected FITS Keywords:
GIS2 PH mode event files
with LOW bit rate
- ad74020000g200370l.unf
- Exposure:
0 / 2.8 kiloseconds
- Events:
0 / 1862 events
- Count Rate:
2147483.647 / 0.661 events per second
- Selected FITS Keywords:
Total Exposure:
9.6 / 19.6 kiloseconds
Total Events:
2603 / 15686 events
Mean Count Rate:
0.272 / 0.799 events per second
Number of Files:
2 / 3
GIS3 PH mode event files
with HIGH bit rate
- ad74020000g300270h.evt / ad74020000g300270h.unf
- Exposure:
4.5 / 5.3 kiloseconds
- Events:
1208 / 3955 events
- Count Rate:
0.267 / 0.751 events per second
- Selected FITS Keywords:
GIS3 PH mode event files
with MEDIUM bit rate
- ad74020000g300170m.evt / ad74020000g300170m.unf
- Exposure:
5 / 11.5 kiloseconds
- Events:
1395 / 10024 events
- Count Rate:
0.277 / 0.869 events per second
- Selected FITS Keywords:
GIS3 PH mode event files
with LOW bit rate
- ad74020000g300370l.unf
- Exposure:
0 / 2.8 kiloseconds
- Events:
0 / 1707 events
- Count Rate:
2147483.647 / 0.606 events per second
- Selected FITS Keywords: