ASCA Sequence 56001020 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:
8.2 / 12.9 kiloseconds
Total Events:
2852 / 82235 events
Mean Count Rate:
0.346 / 6.369 events per second
Number of Files:
3 / 3
SIS0 BRIGHT mode event files
with HIGH bit rate
- ad56001020s000102h.evt / ad56001020s000102h.unf
- Exposure:
0.1 / 1.4 kiloseconds
- Events:
472 / 29877 events
- Count Rate:
4.07 / 20.748 events per second
- Selected FITS Keywords:
| S0_ARENA= | 1 | / S0 Area discrimination enable/disable |
- ad56001020s000202h.evt / ad56001020s000202h.unf
- Exposure:
3.3 / 4.5 kiloseconds
- Events:
1286 / 48677 events
- Count Rate:
0.384 / 10.75 events per second
- Selected FITS Keywords:
| S0_ARENA= | 0 | / S0 Area discrimination enable/disable |
SIS0 BRIGHT mode event files
with MEDIUM bit rate
- ad56001020s000302m.evt / ad56001020s000302m.unf
- Exposure:
4.8 / 6.9 kiloseconds
- Events:
1094 / 3681 events
- Count Rate:
0.229 / 0.53 events per second
- Selected FITS Keywords:
SIS0 BRIGHT2 mode event files
with HIGH bit rate
- ad56001020s000112h.evt / ad56001020s000112h.unf
- Exposure:
0.1 / 1.4 kiloseconds
- Events:
486 / 30363 events
- Count Rate:
4.191 / 21.085 events per second
- Selected FITS Keywords:
| S0_ARENA= | 1 | / S0 Area discrimination enable/disable |
- ad56001020s000212h.evt / ad56001020s000212h.unf
- Exposure:
3.3 / 4.5 kiloseconds
- Events:
1345 / 48841 events
- Count Rate:
0.402 / 10.786 events per second
- Selected FITS Keywords:
| S0_ARENA= | 0 | / S0 Area discrimination enable/disable |
SIS0 BRIGHT2 mode event files
with MEDIUM bit rate
- ad56001020s000312m.evt / ad56001020s000312m.unf
- Exposure:
4.8 / 6.9 kiloseconds
- Events:
1160 / 3877 events
- Count Rate:
0.243 / 0.558 events per second
- Selected FITS Keywords:
SIS0 FAINT mode event files
with HIGH bit rate
- ad56001020s000101h.unf
- Exposure:
0 / 1.4 kiloseconds
- Events:
0 / 75448 events
- Count Rate:
NaN / 52.395 events per second
- Selected FITS Keywords:
| S0_ARENA= | 1 | / S0 Area discrimination enable/disable |
- ad56001020s000201h.unf
- Exposure:
0 / 4.5 kiloseconds
- Events:
0 / 61591 events
- Count Rate:
NaN / 13.602 events per second
- Selected FITS Keywords:
| S0_ARENA= | 0 | / S0 Area discrimination enable/disable |
SIS0 FAINT mode event files
with MEDIUM bit rate
- ad56001020s000301m.unf
- Exposure:
0 / 6.9 kiloseconds
- Events:
0 / 19059 events
- Count Rate:
NaN / 2.745 events per second
- Selected FITS Keywords:
| S0_ARENA= | 0 | / S0 Area discrimination enable/disable |
- ad56001020s000601m.unf
- Exposure:
0 / 0.7 kiloseconds
- Events:
0 / 1534 events
- Count Rate:
NaN / 2.084 events per second
- Selected FITS Keywords:
| S0_ARENA= | 1 | / S0 Area discrimination enable/disable |
SIS0 FAINT mode event files
with LOW bit rate
- ad56001020s000401l.unf
- Exposure:
0 / 4 kiloseconds
- Events:
0 / 7697 events
- Count Rate:
NaN / 1.94 events per second
- Selected FITS Keywords:
| S0_ARENA= | 1 | / S0 Area discrimination enable/disable |
- ad56001020s000501l.unf
- Exposure:
0 / 1.3 kiloseconds
- Events:
0 / 1596 events
- Count Rate:
NaN / 1.247 events per second
- Selected FITS Keywords:
| S0_ARENA= | 0 | / S0 Area discrimination enable/disable |
Total Exposure:
8.3 / 18.9 kiloseconds
Total Events:
2570 / 161063 events
Mean Count Rate:
0.311 / 8.52 events per second
Number of Files:
2 / 3
SIS1 BRIGHT mode event files
with HIGH bit rate
- ad56001020s100102h.evt / ad56001020s100102h.unf
- Exposure:
3.5 / 6 kiloseconds
- Events:
1349 / 150453 events
- Count Rate:
0.385 / 25.176 events per second
- Selected FITS Keywords:
SIS1 BRIGHT mode event files
with MEDIUM bit rate
- ad56001020s100202m.evt / ad56001020s100202m.unf
- Exposure:
4.8 / 7.7 kiloseconds
- Events:
1221 / 9167 events
- Count Rate:
0.256 / 1.194 events per second
- Selected FITS Keywords:
SIS1 BRIGHT mode event files
with LOW bit rate
- ad56001020s100302l.unf
- Exposure:
0 / 5.2 kiloseconds
- Events:
0 / 1443 events
- Count Rate:
NaN / 0.275 events per second
- Selected FITS Keywords:
SIS1 BRIGHT2 mode event files
with HIGH bit rate
- ad56001020s100112h.evt / ad56001020s100112h.unf
- Exposure:
3.5 / 6 kiloseconds
- Events:
1403 / 151505 events
- Count Rate:
0.4 / 25.352 events per second
- Selected FITS Keywords:
SIS1 BRIGHT2 mode event files
with MEDIUM bit rate
- ad56001020s100212m.evt / ad56001020s100212m.unf
- Exposure:
4.8 / 7.7 kiloseconds
- Events:
1279 / 9362 events
- Count Rate:
0.268 / 1.219 events per second
- Selected FITS Keywords:
SIS1 BRIGHT2 mode event files
with LOW bit rate
- ad56001020s100312l.unf
- Exposure:
0 / 5.2 kiloseconds
- Events:
0 / 1506 events
- Count Rate:
NaN / 0.287 events per second
- Selected FITS Keywords:
SIS1 FAINT mode event files
with HIGH bit rate
- ad56001020s100101h.unf
- Exposure:
0 / 6 kiloseconds
- Events:
0 / 203093 events
- Count Rate:
NaN / 33.985 events per second
- Selected FITS Keywords:
SIS1 FAINT mode event files
with MEDIUM bit rate
- ad56001020s100201m.unf
- Exposure:
0 / 7.7 kiloseconds
- Events:
0 / 27393 events
- Count Rate:
NaN / 3.567 events per second
- Selected FITS Keywords:
SIS1 FAINT mode event files
with LOW bit rate
- ad56001020s100301l.unf
- Exposure:
0 / 5.2 kiloseconds
- Events:
0 / 10083 events
- Count Rate:
NaN / 1.921 events per second
- Selected FITS Keywords:
Total Exposure:
9.2 / 17.8 kiloseconds
Total Events:
11088 / 37227 events
Mean Count Rate:
1.21 / 2.087 events per second
Number of Files:
2 / 3
GIS2 PH mode event files
with HIGH bit rate
- ad56001020g200370h.evt / ad56001020g200370h.unf
- Exposure:
3.3 / 6.9 kiloseconds
- Events:
4073 / 11990 events
- Count Rate:
1.228 / 1.747 events per second
- Selected FITS Keywords:
GIS2 PH mode event files
with MEDIUM bit rate
- ad56001020g200270m.evt / ad56001020g200270m.unf
- Exposure:
5.8 / 6.1 kiloseconds
- Events:
7015 / 12012 events
- Count Rate:
1.2 / 1.965 events per second
- Selected FITS Keywords:
GIS2 PH mode event files
with LOW bit rate
- ad56001020g200170l.unf
- Exposure:
0 / 4.9 kiloseconds
- Events:
0 / 13225 events
- Count Rate:
NaN / 2.719 events per second
- Selected FITS Keywords:
Total Exposure:
9.2 / 17.8 kiloseconds
Total Events:
11182 / 36022 events
Mean Count Rate:
1.221 / 2.019 events per second
Number of Files:
2 / 3
GIS3 PH mode event files
with HIGH bit rate
- ad56001020g300270h.evt / ad56001020g300270h.unf
- Exposure:
3.3 / 6.9 kiloseconds
- Events:
4057 / 11542 events
- Count Rate:
1.224 / 1.682 events per second
- Selected FITS Keywords:
GIS3 PH mode event files
with MEDIUM bit rate
- ad56001020g300370m.evt / ad56001020g300370m.unf
- Exposure:
5.8 / 6.1 kiloseconds
- Events:
7125 / 11332 events
- Count Rate:
1.218 / 1.854 events per second
- Selected FITS Keywords:
GIS3 PH mode event files
with LOW bit rate
- ad56001020g300170l.unf
- Exposure:
0 / 4.9 kiloseconds
- Events:
0 / 13148 events
- Count Rate:
NaN / 2.703 events per second
- Selected FITS Keywords: