ASCA Sequence 75041000 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:
36.6 / 65.2 kiloseconds
Total Events:
5574 / 47733 events
Mean Count Rate:
0.152 / 0.732 events per second
Number of Files:
2 / 3
SIS0 BRIGHT mode event files
with HIGH bit rate
- ad75041000s000102h.evt / ad75041000s000102h.unf
- Exposure:
27.2 / 39.5 kiloseconds
- Events:
4184 / 31246 events
- Count Rate:
0.154 / 0.79 events per second
- Selected FITS Keywords:
SIS0 BRIGHT mode event files
with MEDIUM bit rate
- ad75041000s000202m.evt / ad75041000s000202m.unf
- Exposure:
9.4 / 16.1 kiloseconds
- Events:
1390 / 12151 events
- Count Rate:
0.148 / 0.753 events per second
- Selected FITS Keywords:
SIS0 BRIGHT mode event files
with LOW bit rate
- ad75041000s000302l.unf
- Exposure:
0 / 9.6 kiloseconds
- Events:
0 / 4336 events
- Count Rate:
2147483.647 / 0.453 events per second
- Selected FITS Keywords:
SIS0 BRIGHT2 mode event files
with HIGH bit rate
- ad75041000s000112h.evt / ad75041000s000112h.unf
- Exposure:
27.2 / 39.5 kiloseconds
- Events:
4385 / 31919 events
- Count Rate:
0.161 / 0.807 events per second
- Selected FITS Keywords:
SIS0 BRIGHT2 mode event files
with MEDIUM bit rate
- ad75041000s000212m.evt / ad75041000s000212m.unf
- Exposure:
9.4 / 16.1 kiloseconds
- Events:
1465 / 12431 events
- Count Rate:
0.156 / 0.77 events per second
- Selected FITS Keywords:
SIS0 BRIGHT2 mode event files
with LOW bit rate
- ad75041000s000312l.unf
- Exposure:
0 / 9.6 kiloseconds
- Events:
0 / 4432 events
- Count Rate:
2147483.647 / 0.463 events per second
- Selected FITS Keywords:
SIS0 FAINT mode event files
with HIGH bit rate
- ad75041000s000101h.unf
- Exposure:
0 / 39.5 kiloseconds
- Events:
0 / 255940 events
- Count Rate:
2147483.647 / 6.474 events per second
- Selected FITS Keywords:
SIS0 FAINT mode event files
with MEDIUM bit rate
- ad75041000s000201m.unf
- Exposure:
0 / 16.1 kiloseconds
- Events:
0 / 46379 events
- Count Rate:
2147483.647 / 2.874 events per second
- Selected FITS Keywords:
SIS0 FAINT mode event files
with LOW bit rate
- ad75041000s000301l.unf
- Exposure:
0 / 9.6 kiloseconds
- Events:
0 / 16893 events
- Count Rate:
2147483.647 / 1.764 events per second
- Selected FITS Keywords:
Total Exposure:
36.4 / 65.3 kiloseconds
Total Events:
4637 / 114052 events
Mean Count Rate:
0.127 / 1.748 events per second
Number of Files:
3 / 4
SIS1 BRIGHT mode event files
with HIGH bit rate
- ad75041000s100102h.evt / ad75041000s100102h.unf
- Exposure:
26.7 / 38.2 kiloseconds
- Events:
3380 / 73361 events
- Count Rate:
0.127 / 1.921 events per second
- Selected FITS Keywords:
| S1_ARENA= | 0 | / S1 Area discrimination enable/disable |
- ad75041000s100302h.evt / ad75041000s100302h.unf
- Exposure:
0.4 / 1.3 kiloseconds
- Events:
61 / 4078 events
- Count Rate:
0.145 / 3.08 events per second
- Selected FITS Keywords:
| S1_ARENA= | 1 | / S1 Area discrimination enable/disable |
SIS1 BRIGHT mode event files
with MEDIUM bit rate
- ad75041000s100202m.evt / ad75041000s100202m.unf
- Exposure:
9.3 / 16.2 kiloseconds
- Events:
1196 / 28207 events
- Count Rate:
0.129 / 1.746 events per second
- Selected FITS Keywords:
SIS1 BRIGHT mode event files
with LOW bit rate
- ad75041000s100402l.unf
- Exposure:
0 / 9.6 kiloseconds
- Events:
0 / 8406 events
- Count Rate:
2147483.647 / 0.878 events per second
- Selected FITS Keywords:
SIS1 BRIGHT2 mode event files
with HIGH bit rate
- ad75041000s100112h.evt / ad75041000s100112h.unf
- Exposure:
26.7 / 38.2 kiloseconds
- Events:
3517 / 73963 events
- Count Rate:
0.132 / 1.936 events per second
- Selected FITS Keywords:
| S1_ARENA= | 0 | / S1 Area discrimination enable/disable |
- ad75041000s100312h.evt / ad75041000s100312h.unf
- Exposure:
0.4 / 1.3 kiloseconds
- Events:
62 / 4107 events
- Count Rate:
0.147 / 3.102 events per second
- Selected FITS Keywords:
| S1_ARENA= | 1 | / S1 Area discrimination enable/disable |
SIS1 BRIGHT2 mode event files
with MEDIUM bit rate
- ad75041000s100212m.evt / ad75041000s100212m.unf
- Exposure:
9.3 / 16.2 kiloseconds
- Events:
1250 / 28417 events
- Count Rate:
0.135 / 1.759 events per second
- Selected FITS Keywords:
SIS1 BRIGHT2 mode event files
with LOW bit rate
- ad75041000s100412l.unf
- Exposure:
0 / 9.6 kiloseconds
- Events:
0 / 8471 events
- Count Rate:
2147483.647 / 0.885 events per second
- Selected FITS Keywords:
SIS1 FAINT mode event files
with HIGH bit rate
- ad75041000s100101h.unf
- Exposure:
0 / 38.2 kiloseconds
- Events:
0 / 239499 events
- Count Rate:
2147483.647 / 6.27 events per second
- Selected FITS Keywords:
| S1_ARENA= | 0 | / S1 Area discrimination enable/disable |
- ad75041000s100301h.unf
- Exposure:
0 / 1.3 kiloseconds
- Events:
0 / 26749 events
- Count Rate:
2147483.647 / 20.204 events per second
- Selected FITS Keywords:
| S1_ARENA= | 1 | / S1 Area discrimination enable/disable |
SIS1 FAINT mode event files
with MEDIUM bit rate
- ad75041000s100201m.unf
- Exposure:
0 / 16.2 kiloseconds
- Events:
0 / 63721 events
- Count Rate:
2147483.647 / 3.944 events per second
- Selected FITS Keywords:
SIS1 FAINT mode event files
with LOW bit rate
- ad75041000s100401l.unf
- Exposure:
0 / 9.6 kiloseconds
- Events:
0 / 18797 events
- Count Rate:
2147483.647 / 1.963 events per second
- Selected FITS Keywords:
Total Exposure:
40.5 / 57.7 kiloseconds
Total Events:
14480 / 48297 events
Mean Count Rate:
0.357 / 0.837 events per second
Number of Files:
2 / 3
GIS2 PH mode event files
with HIGH bit rate
- ad75041000g200170h.evt / ad75041000g200170h.unf
- Exposure:
30.1 / 35.9 kiloseconds
- Events:
10836 / 30826 events
- Count Rate:
0.36 / 0.859 events per second
- Selected FITS Keywords:
GIS2 PH mode event files
with MEDIUM bit rate
- ad75041000g200270m.evt / ad75041000g200270m.unf
- Exposure:
10.4 / 13.5 kiloseconds
- Events:
3644 / 11577 events
- Count Rate:
0.349 / 0.86 events per second
- Selected FITS Keywords:
GIS2 PH mode event files
with LOW bit rate
- ad75041000g200370l.unf
- Exposure:
0 / 8.4 kiloseconds
- Events:
0 / 5894 events
- Count Rate:
2147483.647 / 0.703 events per second
- Selected FITS Keywords:
Total Exposure:
41.1 / 58.3 kiloseconds
Total Events:
16026 / 45856 events
Mean Count Rate:
0.39 / 0.787 events per second
Number of Files:
3 / 4
GIS3 PH mode event files
with HIGH bit rate
- ad75041000g300170h.evt / ad75041000g300170h.unf
- Exposure:
30.1 / 35.9 kiloseconds
- Events:
11814 / 29464 events
- Count Rate:
0.393 / 0.821 events per second
- Selected FITS Keywords:
| CPU2= | RUN | / CPU2 run/stop |
| CPU3= | RUN | / CPU3 run/stop |
- ad75041000g300470h.evt / ad75041000g300470h.unf
- Exposure:
0.6 / 0.6 kiloseconds
- Events:
252 / 517 events
- Count Rate:
0.452 / 0.927 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
- ad75041000g300270m.evt / ad75041000g300270m.unf
- Exposure:
10.4 / 13.5 kiloseconds
- Events:
3960 / 10768 events
- Count Rate:
0.379 / 0.8 events per second
- Selected FITS Keywords:
GIS3 PH mode event files
with LOW bit rate
- ad75041000g300370l.unf
- Exposure:
0 / 8.4 kiloseconds
- Events:
0 / 5107 events
- Count Rate:
2147483.647 / 0.609 events per second
- Selected FITS Keywords: