ASCA Sequence 57004120 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:
6.1 / 10.9 kiloseconds
Total Events:
8891 / 107417 events
Mean Count Rate:
1.455 / 9.815 events per second
Number of Files:
3 / 3
SIS0 BRIGHT mode event files
with HIGH bit rate
- ad57004120s000102h.evt / ad57004120s000102h.unf
- Exposure:
4.1 / 6.3 kiloseconds
- Events:
6005 / 72790 events
- Count Rate:
1.451 / 11.539 events per second
- Selected FITS Keywords:
| S0_ARENA= | 0 | / S0 Area discrimination enable/disable |
- ad57004120s000202h.evt / ad57004120s000202h.unf
- Exposure:
0.2 / 1 kiloseconds
- Events:
454 / 24674 events
- Count Rate:
2.222 / 24.974 events per second
- Selected FITS Keywords:
| S0_ARENA= | 1 | / S0 Area discrimination enable/disable |
SIS0 BRIGHT mode event files
with MEDIUM bit rate
- ad57004120s000302m.evt / ad57004120s000302m.unf
- Exposure:
1.8 / 3.6 kiloseconds
- Events:
2432 / 9953 events
- Count Rate:
1.377 / 2.728 events per second
- Selected FITS Keywords:
SIS0 BRIGHT2 mode event files
with HIGH bit rate
- ad57004120s000112h.evt / ad57004120s000112h.unf
- Exposure:
4.1 / 6.3 kiloseconds
- Events:
6306 / 73184 events
- Count Rate:
1.523 / 11.602 events per second
- Selected FITS Keywords:
| S0_ARENA= | 0 | / S0 Area discrimination enable/disable |
- ad57004120s000212h.evt / ad57004120s000212h.unf
- Exposure:
0.2 / 1 kiloseconds
- Events:
473 / 25335 events
- Count Rate:
2.315 / 25.643 events per second
- Selected FITS Keywords:
| S0_ARENA= | 1 | / S0 Area discrimination enable/disable |
SIS0 BRIGHT2 mode event files
with MEDIUM bit rate
- ad57004120s000312m.evt / ad57004120s000312m.unf
- Exposure:
1.8 / 3.6 kiloseconds
- Events:
2565 / 10091 events
- Count Rate:
1.453 / 2.766 events per second
- Selected FITS Keywords:
SIS0 FAINT mode event files
with HIGH bit rate
- ad57004120s000101h.unf
- Exposure:
0 / 6.3 kiloseconds
- Events:
0 / 92555 events
- Count Rate:
NaN / 14.673 events per second
- Selected FITS Keywords:
| S0_ARENA= | 0 | / S0 Area discrimination enable/disable |
| S0_LVENA= | 0 | / S0 Level discrimination enable/disable |
- ad57004120s000201h.unf
- Exposure:
0 / 1 kiloseconds
- Events:
0 / 41891 events
- Count Rate:
NaN / 42.4 events per second
- Selected FITS Keywords:
| S0_ARENA= | 1 | / S0 Area discrimination enable/disable |
| S0_LVENA= | 0 | / S0 Level discrimination enable/disable |
- ad57004120s000601h.unf
- Exposure:
0 / 0 kiloseconds
- Events:
0 / 1792 events
- Count Rate:
NaN / 64 events per second
- Selected FITS Keywords:
| S0_ARENA= | 1 | / S0 Area discrimination enable/disable |
| S0_LVENA= | 1 | / S0 Level discrimination enable/disable |
SIS0 FAINT mode event files
with MEDIUM bit rate
- ad57004120s000301m.unf
- Exposure:
0 / 3.6 kiloseconds
- Events:
0 / 16051 events
- Count Rate:
NaN / 4.4 events per second
- Selected FITS Keywords:
| S0_ARENA= | 0 | / S0 Area discrimination enable/disable |
- ad57004120s000401m.unf
- Exposure:
0 / 2.2 kiloseconds
- Events:
0 / 15630 events
- Count Rate:
NaN / 7.183 events per second
- Selected FITS Keywords:
| S0_ARENA= | 1 | / S0 Area discrimination enable/disable |
SIS0 FAINT mode event files
with LOW bit rate
- ad57004120s000501l.unf
- Exposure:
0 / 2 kiloseconds
- Events:
0 / 3888 events
- Count Rate:
NaN / 1.96 events per second
- Selected FITS Keywords:
Total Exposure:
4.4 / 13.1 kiloseconds
Total Events:
9107 / 191437 events
Mean Count Rate:
2.068 / 14.6 events per second
Number of Files:
2 / 2
SIS1 BRIGHT mode event files
with HIGH bit rate
- ad57004120s100102h.evt / ad57004120s100102h.unf
- Exposure:
4.2 / 7.3 kiloseconds
- Events:
8668 / 173405 events
- Count Rate:
2.074 / 23.793 events per second
- Selected FITS Keywords:
SIS1 BRIGHT mode event files
with MEDIUM bit rate
- ad57004120s100202m.evt / ad57004120s100202m.unf
- Exposure:
0.2 / 5.8 kiloseconds
- Events:
439 / 18032 events
- Count Rate:
1.96 / 3.096 events per second
- Selected FITS Keywords:
SIS1 BRIGHT2 mode event files
with HIGH bit rate
- ad57004120s100112h.evt / ad57004120s100112h.unf
- Exposure:
4.2 / 7.3 kiloseconds
- Events:
9267 / 174850 events
- Count Rate:
2.217 / 23.992 events per second
- Selected FITS Keywords:
SIS1 BRIGHT2 mode event files
with MEDIUM bit rate
- ad57004120s100212m.evt / ad57004120s100212m.unf
- Exposure:
0.2 / 5.8 kiloseconds
- Events:
460 / 18295 events
- Count Rate:
2.054 / 3.141 events per second
- Selected FITS Keywords:
SIS1 FAINT mode event files
with HIGH bit rate
- ad57004120s100101h.unf
- Exposure:
0 / 7.3 kiloseconds
- Events:
0 / 211868 events
- Count Rate:
NaN / 29.071 events per second
- Selected FITS Keywords:
| S1_LVENA= | 0 | / S1 Level discrimination enable/disable |
- ad57004120s100401h.unf
- Exposure:
0 / 0 kiloseconds
- Events:
0 / 1792 events
- Count Rate:
NaN / 64 events per second
- Selected FITS Keywords:
| S1_LVENA= | 1 | / S1 Level discrimination enable/disable |
SIS1 FAINT mode event files
with MEDIUM bit rate
- ad57004120s100201m.unf
- Exposure:
0 / 5.8 kiloseconds
- Events:
0 / 39693 events
- Count Rate:
NaN / 6.815 events per second
- Selected FITS Keywords:
SIS1 FAINT mode event files
with LOW bit rate
- ad57004120s100301l.unf
- Exposure:
0 / 2.1 kiloseconds
- Events:
0 / 4224 events
- Count Rate:
NaN / 2 events per second
- Selected FITS Keywords:
Total Exposure:
8.1 / 15.2 kiloseconds
Total Events:
94279 / 182020 events
Mean Count Rate:
11.665 / 11.981 events per second
Number of Files:
2 / 3
GIS2 PH mode event files
with HIGH bit rate
- ad57004120g200170h.evt / ad57004120g200170h.unf
- Exposure:
5.2 / 7.4 kiloseconds
- Events:
63321 / 124555 events
- Count Rate:
12.21 / 16.942 events per second
- Selected FITS Keywords:
GIS2 PH mode event files
with MEDIUM bit rate
- ad57004120g200270m.evt / ad57004120g200270m.unf
- Exposure:
2.9 / 5.7 kiloseconds
- Events:
30958 / 54233 events
- Count Rate:
10.69 / 9.468 events per second
- Selected FITS Keywords:
GIS2 PH mode event files
with LOW bit rate
- ad57004120g200370l.unf
- Exposure:
0 / 2.1 kiloseconds
- Events:
0 / 3232 events
- Count Rate:
NaN / 1.53 events per second
- Selected FITS Keywords:
Total Exposure:
8.1 / 15.2 kiloseconds
Total Events:
103837 / 180443 events
Mean Count Rate:
12.848 / 11.878 events per second
Number of Files:
2 / 3
GIS3 PH mode event files
with HIGH bit rate
- ad57004120g300170h.evt / ad57004120g300170h.unf
- Exposure:
5.2 / 7.4 kiloseconds
- Events:
69534 / 122901 events
- Count Rate:
13.408 / 16.717 events per second
- Selected FITS Keywords:
GIS3 PH mode event files
with MEDIUM bit rate
- ad57004120g300270m.evt / ad57004120g300270m.unf
- Exposure:
2.9 / 5.7 kiloseconds
- Events:
34303 / 54208 events
- Count Rate:
11.845 / 9.464 events per second
- Selected FITS Keywords:
GIS3 PH mode event files
with LOW bit rate
- ad57004120g300370l.unf
- Exposure:
0 / 2.1 kiloseconds
- Events:
0 / 3334 events
- Count Rate:
NaN / 1.579 events per second
- Selected FITS Keywords: