ASCA Sequence 82020000 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:
9.7 / 15.2 kiloseconds
Total Events:
5003 / 229514 events
Mean Count Rate:
0.517 / 15.052 events per second
Number of Files:
2 / 5
SIS0 BRIGHT mode event files
with HIGH bit rate
- ad82020000s000102h.evt / ad82020000s000102h.unf
- Exposure:
8.2 / 10.9 kiloseconds
- Events:
4071 / 180908 events
- Count Rate:
0.495 / 16.595 events per second
- Selected FITS Keywords:
S0_ARENA= | 0 | / S0 Area discrimination enable/disable |
- ad82020000s000202h.unf
- Exposure:
0 / 1.3 kiloseconds
- Events:
0 / 5828 events
- Count Rate:
2147483.647 / 4.33 events per second
- Selected FITS Keywords:
S0_ARENA= | 1 | / S0 Area discrimination enable/disable |
SIS0 BRIGHT mode event files
with MEDIUM bit rate
- ad82020000s000302m.evt / ad82020000s000302m.unf
- Exposure:
1.5 / 2 kiloseconds
- Events:
932 / 33417 events
- Count Rate:
0.639 / 16.939 events per second
- Selected FITS Keywords:
S0_ARENA= | 0 | / S0 Area discrimination enable/disable |
- ad82020000s000502m.unf
- Exposure:
0 / 0.2 kiloseconds
- Events:
0 / 3217 events
- Count Rate:
2147483.647 / 15.636 events per second
- Selected FITS Keywords:
S0_ARENA= | 1 | / S0 Area discrimination enable/disable |
SIS0 BRIGHT mode event files
with LOW bit rate
- ad82020000s000402l.unf
- Exposure:
0 / 0.8 kiloseconds
- Events:
0 / 6144 events
- Count Rate:
2147483.647 / 7.474 events per second
- Selected FITS Keywords:
SIS0 BRIGHT2 mode event files
with HIGH bit rate
- ad82020000s000112h.evt / ad82020000s000112h.unf
- Exposure:
8.2 / 10.9 kiloseconds
- Events:
4264 / 182207 events
- Count Rate:
0.519 / 16.714 events per second
- Selected FITS Keywords:
S0_ARENA= | 0 | / S0 Area discrimination enable/disable |
- ad82020000s000212h.unf
- Exposure:
0 / 1.3 kiloseconds
- Events:
0 / 6428 events
- Count Rate:
2147483.647 / 4.776 events per second
- Selected FITS Keywords:
S0_ARENA= | 1 | / S0 Area discrimination enable/disable |
SIS0 FAINT mode event files
with HIGH bit rate
- ad82020000s000101h.unf
- Exposure:
0 / 10.9 kiloseconds
- Events:
0 / 232344 events
- Count Rate:
2147483.647 / 21.313 events per second
- Selected FITS Keywords:
S0_ARENA= | 0 | / S0 Area discrimination enable/disable |
- ad82020000s000201h.unf
- Exposure:
0 / 1.3 kiloseconds
- Events:
0 / 84508 events
- Count Rate:
2147483.647 / 62.789 events per second
- Selected FITS Keywords:
S0_ARENA= | 1 | / S0 Area discrimination enable/disable |
Total Exposure:
10.6 / 15.7 kiloseconds
Total Events:
5215 / 328459 events
Mean Count Rate:
0.493 / 20.956 events per second
Number of Files:
3 / 4
SIS1 BRIGHT mode event files
with HIGH bit rate
- ad82020000s100102h.evt / ad82020000s100102h.unf
- Exposure:
8 / 10.8 kiloseconds
- Events:
3630 / 242261 events
- Count Rate:
0.454 / 22.529 events per second
- Selected FITS Keywords:
S1_DESTA= | 0 | / S1 DE normal/reset |
- ad82020000s100202h.evt / ad82020000s100202h.unf
- Exposure:
1 / 1.5 kiloseconds
- Events:
638 / 30569 events
- Count Rate:
0.661 / 19.929 events per second
- Selected FITS Keywords:
S1_DESTA= | 1 | / S1 DE normal/reset |
SIS1 BRIGHT mode event files
with MEDIUM bit rate
- ad82020000s100302m.evt / ad82020000s100302m.unf
- Exposure:
1.6 / 2.2 kiloseconds
- Events:
947 / 48813 events
- Count Rate:
0.587 / 22.284 events per second
- Selected FITS Keywords:
SIS1 BRIGHT mode event files
with LOW bit rate
- ad82020000s100402l.unf
- Exposure:
0 / 1.2 kiloseconds
- Events:
0 / 6816 events
- Count Rate:
2147483.647 / 5.699 events per second
- Selected FITS Keywords:
SIS1 BRIGHT2 mode event files
with HIGH bit rate
- ad82020000s100112h.evt / ad82020000s100112h.unf
- Exposure:
8 / 10.8 kiloseconds
- Events:
3869 / 244282 events
- Count Rate:
0.484 / 22.717 events per second
- Selected FITS Keywords:
S1_DESTA= | 0 | / S1 DE normal/reset |
- ad82020000s100212h.evt / ad82020000s100212h.unf
- Exposure:
1 / 1.5 kiloseconds
- Events:
669 / 31013 events
- Count Rate:
0.693 / 20.218 events per second
- Selected FITS Keywords:
S1_DESTA= | 1 | / S1 DE normal/reset |
SIS1 FAINT mode event files
with HIGH bit rate
- ad82020000s100101h.unf
- Exposure:
0 / 10.8 kiloseconds
- Events:
0 / 293467 events
- Count Rate:
2147483.647 / 27.29 events per second
- Selected FITS Keywords:
S1_DESTA= | 0 | / S1 DE normal/reset |
- ad82020000s100201h.unf
- Exposure:
0 / 1.5 kiloseconds
- Events:
0 / 52346 events
- Count Rate:
2147483.647 / 34.126 events per second
- Selected FITS Keywords:
S1_DESTA= | 1 | / S1 DE normal/reset |
Total Exposure:
12.5 / 14.2 kiloseconds
Total Events:
10351 / 23048 events
Mean Count Rate:
0.827 / 1.627 events per second
Number of Files:
3 / 3
GIS2 PH mode event files
with HIGH bit rate
- ad82020000g200170h.evt / ad82020000g200170h.unf
- Exposure:
8.9 / 9.8 kiloseconds
- Events:
7388 / 16380 events
- Count Rate:
0.832 / 1.675 events per second
- Selected FITS Keywords:
CPU2= | RUN | / CPU2 run/stop |
CPU3= | RUN | / CPU3 run/stop |
- ad82020000g200270h.evt / ad82020000g200270h.unf
- Exposure:
1.9 / 2.5 kiloseconds
- Events:
1537 / 3614 events
- Count Rate:
0.823 / 1.454 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
- ad82020000g200370m.evt / ad82020000g200370m.unf
- Exposure:
1.8 / 1.9 kiloseconds
- Events:
1426 / 3054 events
- Count Rate:
0.807 / 1.604 events per second
- Selected FITS Keywords:
Total Exposure:
12.5 / 14.2 kiloseconds
Total Events:
10249 / 21034 events
Mean Count Rate:
0.819 / 1.485 events per second
Number of Files:
3 / 3
GIS3 PH mode event files
with HIGH bit rate
- ad82020000g300170h.evt / ad82020000g300170h.unf
- Exposure:
8.9 / 9.8 kiloseconds
- Events:
7329 / 15047 events
- Count Rate:
0.825 / 1.539 events per second
- Selected FITS Keywords:
CPU2= | RUN | / CPU2 run/stop |
CPU3= | RUN | / CPU3 run/stop |
- ad82020000g300270h.evt / ad82020000g300270h.unf
- Exposure:
1.9 / 2.5 kiloseconds
- Events:
1472 / 3209 events
- Count Rate:
0.788 / 1.291 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
- ad82020000g300370m.evt / ad82020000g300370m.unf
- Exposure:
1.8 / 1.9 kiloseconds
- Events:
1448 / 2778 events
- Count Rate:
0.819 / 1.459 events per second
- Selected FITS Keywords: