ASCA Sequence 74024040 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:
8.6 / 21.6 kiloseconds
Total Events:
23333 / 49915 events
Mean Count Rate:
2.719 / 2.307 events per second
Number of Files:
3 / 4
SIS0 BRIGHT mode event files
with HIGH bit rate
- ad74024040s000102h.evt / ad74024040s000102h.unf
- Exposure:
4.5 / 9.1 kiloseconds
- Events:
12378 / 26963 events
- Count Rate:
2.749 / 2.967 events per second
- Selected FITS Keywords:
- ad74024040s000302h.evt / ad74024040s000302h.unf
- Exposure:
1.3 / 1.3 kiloseconds
- Events:
3509 / 4444 events
- Count Rate:
2.746 / 3.478 events per second
- Selected FITS Keywords:
SIS0 BRIGHT mode event files
with MEDIUM bit rate
- ad74024040s000202m.evt / ad74024040s000202m.unf
- Exposure:
2.8 / 7.6 kiloseconds
- Events:
7446 / 17442 events
- Count Rate:
2.66 / 2.304 events per second
- Selected FITS Keywords:
SIS0 BRIGHT mode event files
with LOW bit rate
- ad74024040s000402l.unf
- Exposure:
0 / 3.7 kiloseconds
- Events:
0 / 1066 events
- Count Rate:
2147483.647 / 0.288 events per second
- Selected FITS Keywords:
SIS0 BRIGHT2 mode event files
with HIGH bit rate
- ad74024040s000112h.evt / ad74024040s000112h.unf
- Exposure:
4.5 / 9.1 kiloseconds
- Events:
12467 / 27165 events
- Count Rate:
2.768 / 2.989 events per second
- Selected FITS Keywords:
- ad74024040s000312h.evt / ad74024040s000312h.unf
- Exposure:
1.3 / 1.3 kiloseconds
- Events:
3527 / 4464 events
- Count Rate:
2.76 / 3.493 events per second
- Selected FITS Keywords:
SIS0 BRIGHT2 mode event files
with MEDIUM bit rate
- ad74024040s000212m.evt / ad74024040s000212m.unf
- Exposure:
2.8 / 7.6 kiloseconds
- Events:
7489 / 17546 events
- Count Rate:
2.675 / 2.317 events per second
- Selected FITS Keywords:
SIS0 BRIGHT2 mode event files
with LOW bit rate
- ad74024040s000412l.unf
- Exposure:
0 / 3.7 kiloseconds
- Events:
0 / 1081 events
- Count Rate:
2147483.647 / 0.292 events per second
- Selected FITS Keywords:
SIS0 FAINT mode event files
with HIGH bit rate
- ad74024040s000101h.unf
- Exposure:
0 / 9.1 kiloseconds
- Events:
0 / 81099 events
- Count Rate:
2147483.647 / 8.925 events per second
- Selected FITS Keywords:
- ad74024040s000301h.unf
- Exposure:
0 / 1.3 kiloseconds
- Events:
0 / 6107 events
- Count Rate:
2147483.647 / 4.779 events per second
- Selected FITS Keywords:
SIS0 FAINT mode event files
with MEDIUM bit rate
- ad74024040s000201m.unf
- Exposure:
0 / 7.6 kiloseconds
- Events:
0 / 30231 events
- Count Rate:
2147483.647 / 3.993 events per second
- Selected FITS Keywords:
SIS0 FAINT mode event files
with LOW bit rate
- ad74024040s000401l.unf
- Exposure:
0 / 3.7 kiloseconds
- Events:
0 / 6103 events
- Count Rate:
2147483.647 / 1.648 events per second
- Selected FITS Keywords:
Total Exposure:
8.6 / 21.6 kiloseconds
Total Events:
18475 / 77730 events
Mean Count Rate:
2.159 / 3.603 events per second
Number of Files:
3 / 4
SIS1 BRIGHT mode event files
with HIGH bit rate
- ad74024040s100102h.evt / ad74024040s100102h.unf
- Exposure:
5.8 / 10.3 kiloseconds
- Events:
12537 / 53058 events
- Count Rate:
2.178 / 5.128 events per second
- Selected FITS Keywords:
SIS1 BRIGHT mode event files
with MEDIUM bit rate
- ad74024040s100202m.evt / ad74024040s100202m.unf
- Exposure:
2.5 / 7 kiloseconds
- Events:
5230 / 19262 events
- Count Rate:
2.109 / 2.755 events per second
- Selected FITS Keywords:
| S1_DESTA= | 0 | / S1 DE normal/reset |
- ad74024040s100402m.evt / ad74024040s100402m.unf
- Exposure:
0.3 / 0.9 kiloseconds
- Events:
708 / 2920 events
- Count Rate:
2.213 / 3.42 events per second
- Selected FITS Keywords:
| S1_DESTA= | 1 | / S1 DE normal/reset |
SIS1 BRIGHT mode event files
with LOW bit rate
- ad74024040s100302l.unf
- Exposure:
0 / 3.4 kiloseconds
- Events:
0 / 2490 events
- Count Rate:
2147483.647 / 0.736 events per second
- Selected FITS Keywords:
SIS1 BRIGHT2 mode event files
with HIGH bit rate
- ad74024040s100112h.evt / ad74024040s100112h.unf
- Exposure:
5.8 / 10.3 kiloseconds
- Events:
12579 / 53188 events
- Count Rate:
2.185 / 5.141 events per second
- Selected FITS Keywords:
SIS1 BRIGHT2 mode event files
with MEDIUM bit rate
- ad74024040s100212m.evt / ad74024040s100212m.unf
- Exposure:
2.5 / 7 kiloseconds
- Events:
5240 / 19302 events
- Count Rate:
2.113 / 2.76 events per second
- Selected FITS Keywords:
| S1_DESTA= | 0 | / S1 DE normal/reset |
- ad74024040s100412m.evt / ad74024040s100412m.unf
- Exposure:
0.3 / 0.9 kiloseconds
- Events:
710 / 2927 events
- Count Rate:
2.219 / 3.428 events per second
- Selected FITS Keywords:
| S1_DESTA= | 1 | / S1 DE normal/reset |
SIS1 BRIGHT2 mode event files
with LOW bit rate
- ad74024040s100312l.unf
- Exposure:
0 / 3.4 kiloseconds
- Events:
0 / 2497 events
- Count Rate:
2147483.647 / 0.738 events per second
- Selected FITS Keywords:
SIS1 FAINT mode event files
with HIGH bit rate
- ad74024040s100101h.unf
- Exposure:
0 / 10.3 kiloseconds
- Events:
0 / 94025 events
- Count Rate:
2147483.647 / 9.087 events per second
- Selected FITS Keywords:
SIS1 FAINT mode event files
with MEDIUM bit rate
- ad74024040s100201m.unf
- Exposure:
0 / 7 kiloseconds
- Events:
0 / 31010 events
- Count Rate:
2147483.647 / 4.435 events per second
- Selected FITS Keywords:
| S1_DESTA= | 0 | / S1 DE normal/reset |
- ad74024040s100401m.unf
- Exposure:
0 / 0.9 kiloseconds
- Events:
0 / 3690 events
- Count Rate:
2147483.647 / 4.322 events per second
- Selected FITS Keywords:
| S1_DESTA= | 1 | / S1 DE normal/reset |
SIS1 FAINT mode event files
with LOW bit rate
- ad74024040s100301l.unf
- Exposure:
0 / 3.4 kiloseconds
- Events:
0 / 6439 events
- Count Rate:
2147483.647 / 1.903 events per second
- Selected FITS Keywords:
Total Exposure:
10.1 / 23.2 kiloseconds
Total Events:
17069 / 37640 events
Mean Count Rate:
1.689 / 1.621 events per second
Number of Files:
2 / 3
GIS2 PH mode event files
with HIGH bit rate
- ad74024040g200170h.evt / ad74024040g200170h.unf
- Exposure:
6.3 / 11.8 kiloseconds
- Events:
10397 / 20919 events
- Count Rate:
1.659 / 1.776 events per second
- Selected FITS Keywords:
GIS2 PH mode event files
with MEDIUM bit rate
- ad74024040g200270m.evt / ad74024040g200270m.unf
- Exposure:
3.8 / 7.9 kiloseconds
- Events:
6672 / 13933 events
- Count Rate:
1.738 / 1.774 events per second
- Selected FITS Keywords:
GIS2 PH mode event files
with LOW bit rate
- ad74024040g200370l.unf
- Exposure:
0 / 3.6 kiloseconds
- Events:
0 / 2788 events
- Count Rate:
2147483.647 / 0.778 events per second
- Selected FITS Keywords:
Total Exposure:
10.1 / 23.2 kiloseconds
Total Events:
20037 / 39663 events
Mean Count Rate:
1.981 / 1.708 events per second
Number of Files:
2 / 3
GIS3 PH mode event files
with HIGH bit rate
- ad74024040g300170h.evt / ad74024040g300170h.unf
- Exposure:
6.3 / 11.8 kiloseconds
- Events:
12299 / 22318 events
- Count Rate:
1.96 / 1.894 events per second
- Selected FITS Keywords:
GIS3 PH mode event files
with MEDIUM bit rate
- ad74024040g300270m.evt / ad74024040g300270m.unf
- Exposure:
3.8 / 7.9 kiloseconds
- Events:
7738 / 14787 events
- Count Rate:
2.015 / 1.882 events per second
- Selected FITS Keywords:
GIS3 PH mode event files
with LOW bit rate
- ad74024040g300370l.unf
- Exposure:
0 / 3.6 kiloseconds
- Events:
0 / 2558 events
- Count Rate:
2147483.647 / 0.714 events per second
- Selected FITS Keywords: