ASCA Sequence 55026000 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:
9.9 / 18.9 kiloseconds
Total Events:
9191 / 20274 events
Mean Count Rate:
0.927 / 1.071 events per second
Number of Files:
3 / 3
SIS0 BRIGHT mode event files
with HIGH bit rate
- ad55026000s000302h.evt / ad55026000s000302h.unf
- Exposure:
2.4 / 2.8 kiloseconds
- Events:
2509 / 5519 events
- Count Rate:
1.06 / 1.99 events per second
- Selected FITS Keywords:
SIS0 BRIGHT mode event files
with MEDIUM bit rate
- ad55026000s000102m.evt / ad55026000s000102m.unf
- Exposure:
7.5 / 10.9 kiloseconds
- Events:
6631 / 13312 events
- Count Rate:
0.887 / 1.219 events per second
- Selected FITS Keywords:
SIS0 BRIGHT mode event files
with LOW bit rate
- ad55026000s000402l.evt / ad55026000s000402l.unf
- Exposure:
0.1 / 5.2 kiloseconds
- Events:
51 / 1443 events
- Count Rate:
0.728 / 0.276 events per second
- Selected FITS Keywords:
SIS0 BRIGHT2 mode event files
with HIGH bit rate
- ad55026000s000312h.evt / ad55026000s000312h.unf
- Exposure:
2.4 / 2.8 kiloseconds
- Events:
2520 / 5554 events
- Count Rate:
1.064 / 2.002 events per second
- Selected FITS Keywords:
SIS0 BRIGHT2 mode event files
with MEDIUM bit rate
- ad55026000s000112m.evt / ad55026000s000112m.unf
- Exposure:
7.5 / 10.9 kiloseconds
- Events:
6659 / 13506 events
- Count Rate:
0.891 / 1.237 events per second
- Selected FITS Keywords:
SIS0 BRIGHT2 mode event files
with LOW bit rate
- ad55026000s000412l.evt / ad55026000s000412l.unf
- Exposure:
0.1 / 5.2 kiloseconds
- Events:
51 / 1477 events
- Count Rate:
0.728 / 0.282 events per second
- Selected FITS Keywords:
SIS0 FAINT mode event files
with HIGH bit rate
- ad55026000s000201h.unf
- Exposure:
0 / 0.7 kiloseconds
- Events:
0 / 27055 events
- Count Rate:
2147483.647 / 37.07 events per second
- Selected FITS Keywords:
| S0_LVENA= | 1 | / S0 Level discrimination enable/disable |
- ad55026000s000301h.unf
- Exposure:
0 / 2.8 kiloseconds
- Events:
0 / 8778 events
- Count Rate:
2147483.647 / 3.165 events per second
- Selected FITS Keywords:
| S0_LVENA= | 0 | / S0 Level discrimination enable/disable |
SIS0 FAINT mode event files
with MEDIUM bit rate
- ad55026000s000101m.unf
- Exposure:
0 / 10.9 kiloseconds
- Events:
0 / 29089 events
- Count Rate:
2147483.647 / 2.664 events per second
- Selected FITS Keywords:
SIS0 FAINT mode event files
with LOW bit rate
- ad55026000s000401l.unf
- Exposure:
0 / 5.2 kiloseconds
- Events:
0 / 8283 events
- Count Rate:
2147483.647 / 1.584 events per second
- Selected FITS Keywords:
Total Exposure:
9.9 / 17.9 kiloseconds
Total Events:
5639 / 32015 events
Mean Count Rate:
0.57 / 1.792 events per second
Number of Files:
3 / 3
SIS1 BRIGHT mode event files
with HIGH bit rate
- ad55026000s100302h.evt / ad55026000s100302h.unf
- Exposure:
2.4 / 2.8 kiloseconds
- Events:
1559 / 10846 events
- Count Rate:
0.657 / 3.888 events per second
- Selected FITS Keywords:
SIS1 BRIGHT mode event files
with MEDIUM bit rate
- ad55026000s100102m.evt / ad55026000s100102m.unf
- Exposure:
7.5 / 10.9 kiloseconds
- Events:
4047 / 18230 events
- Count Rate:
0.542 / 1.667 events per second
- Selected FITS Keywords:
SIS1 BRIGHT mode event files
with LOW bit rate
- ad55026000s100402l.evt / ad55026000s100402l.unf
- Exposure:
0.1 / 4.1 kiloseconds
- Events:
33 / 2939 events
- Count Rate:
0.516 / 0.709 events per second
- Selected FITS Keywords:
SIS1 BRIGHT2 mode event files
with HIGH bit rate
- ad55026000s100312h.evt / ad55026000s100312h.unf
- Exposure:
2.4 / 2.8 kiloseconds
- Events:
1574 / 10871 events
- Count Rate:
0.663 / 3.897 events per second
- Selected FITS Keywords:
SIS1 BRIGHT2 mode event files
with MEDIUM bit rate
- ad55026000s100112m.evt / ad55026000s100112m.unf
- Exposure:
7.5 / 10.9 kiloseconds
- Events:
4066 / 18298 events
- Count Rate:
0.545 / 1.673 events per second
- Selected FITS Keywords:
SIS1 BRIGHT2 mode event files
with LOW bit rate
- ad55026000s100412l.evt / ad55026000s100412l.unf
- Exposure:
0.1 / 4.1 kiloseconds
- Events:
33 / 2946 events
- Count Rate:
0.516 / 0.711 events per second
- Selected FITS Keywords:
SIS1 FAINT mode event files
with HIGH bit rate
- ad55026000s100201h.unf
- Exposure:
0 / 0.7 kiloseconds
- Events:
0 / 21383 events
- Count Rate:
2147483.647 / 29.46 events per second
- Selected FITS Keywords:
| S1_LVENA= | 1 | / S1 Level discrimination enable/disable |
- ad55026000s100301h.unf
- Exposure:
0 / 2.8 kiloseconds
- Events:
0 / 15252 events
- Count Rate:
2147483.647 / 5.467 events per second
- Selected FITS Keywords:
| S1_LVENA= | 0 | / S1 Level discrimination enable/disable |
SIS1 FAINT mode event files
with MEDIUM bit rate
- ad55026000s100101m.unf
- Exposure:
0 / 10.9 kiloseconds
- Events:
0 / 35408 events
- Count Rate:
2147483.647 / 3.238 events per second
- Selected FITS Keywords:
SIS1 FAINT mode event files
with LOW bit rate
- ad55026000s100401l.unf
- Exposure:
0 / 4.1 kiloseconds
- Events:
0 / 7480 events
- Count Rate:
2147483.647 / 1.805 events per second
- Selected FITS Keywords:
| S1_DESTA= | 0 | / S1 DE normal/reset |
- ad55026000s100501l.unf
- Exposure:
0 / 1.1 kiloseconds
- Events:
0 / 2120 events
- Count Rate:
2147483.647 / 1.848 events per second
- Selected FITS Keywords:
| S1_DESTA= | 1 | / S1 DE normal/reset |
Total Exposure:
11 / 18.1 kiloseconds
Total Events:
18268 / 34471 events
Mean Count Rate:
1.666 / 1.905 events per second
Number of Files:
2 / 3
GIS2 PH mode event files
with HIGH bit rate
- ad55026000g200270h.evt / ad55026000g200270h.unf
- Exposure:
2.5 / 4.2 kiloseconds
- Events:
4058 / 8037 events
- Count Rate:
1.652 / 1.925 events per second
- Selected FITS Keywords:
GIS2 PH mode event files
with MEDIUM bit rate
- ad55026000g200170m.evt / ad55026000g200170m.unf
- Exposure:
8.5 / 9.3 kiloseconds
- Events:
14210 / 23230 events
- Count Rate:
1.669 / 2.495 events per second
- Selected FITS Keywords:
GIS2 PH mode event files
with LOW bit rate
- ad55026000g200370l.unf
- Exposure:
0 / 4.6 kiloseconds
- Events:
0 / 3204 events
- Count Rate:
2147483.647 / 0.695 events per second
- Selected FITS Keywords:
Total Exposure:
11 / 18.1 kiloseconds
Total Events:
21291 / 36178 events
Mean Count Rate:
1.941 / 1.999 events per second
Number of Files:
2 / 3
GIS3 PH mode event files
with HIGH bit rate
- ad55026000g300270h.evt / ad55026000g300270h.unf
- Exposure:
2.5 / 4.2 kiloseconds
- Events:
4766 / 8392 events
- Count Rate:
1.941 / 2.011 events per second
- Selected FITS Keywords:
GIS3 PH mode event files
with MEDIUM bit rate
- ad55026000g300170m.evt / ad55026000g300170m.unf
- Exposure:
8.5 / 9.3 kiloseconds
- Events:
16525 / 24633 events
- Count Rate:
1.941 / 2.645 events per second
- Selected FITS Keywords:
GIS3 PH mode event files
with LOW bit rate
- ad55026000g300370l.unf
- Exposure:
0 / 4.6 kiloseconds
- Events:
0 / 3153 events
- Count Rate:
2147483.647 / 0.684 events per second
- Selected FITS Keywords: