ASCA Sequence 73078000 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:
21.5 / 41 kiloseconds
Total Events:
3136 / 370539 events
Mean Count Rate:
0.146 / 9.034 events per second
Number of Files:
5 / 6
SIS0 BRIGHT mode event files
with HIGH bit rate
- ad73078000s000102h.evt / ad73078000s000102h.unf
- Exposure:
8.9 / 13.6 kiloseconds
- Events:
1475 / 148461 events
- Count Rate:
0.166 / 10.9 events per second
- Selected FITS Keywords:
| S0_ARENA= | 0 | / S0 Area discrimination enable/disable |
- ad73078000s000302h.evt / ad73078000s000302h.unf
- Exposure:
0.2 / 1.5 kiloseconds
- Events:
65 / 26200 events
- Count Rate:
0.271 / 17.923 events per second
- Selected FITS Keywords:
| S0_ARENA= | 1 | / S0 Area discrimination enable/disable |
SIS0 BRIGHT mode event files
with MEDIUM bit rate
- ad73078000s000202m.evt / ad73078000s000202m.unf
- Exposure:
12.1 / 15.2 kiloseconds
- Events:
1512 / 161708 events
- Count Rate:
0.125 / 10.644 events per second
- Selected FITS Keywords:
| S0_ARENA= | 0 | / S0 Area discrimination enable/disable |
- ad73078000s000402m.evt / ad73078000s000402m.unf
- Exposure:
0.2 / 3.4 kiloseconds
- Events:
52 / 14298 events
- Count Rate:
0.209 / 4.17 events per second
- Selected FITS Keywords:
| S0_ARENA= | 1 | / S0 Area discrimination enable/disable |
SIS0 BRIGHT mode event files
with LOW bit rate
- ad73078000s000502l.unf
- Exposure:
0 / 2.1 kiloseconds
- Events:
0 / 13697 events
- Count Rate:
2147483.647 / 6.544 events per second
- Selected FITS Keywords:
| S0_ARENA= | 0 | / S0 Area discrimination enable/disable |
- ad73078000s000602l.evt / ad73078000s000602l.unf
- Exposure:
0 / 5.2 kiloseconds
- Events:
32 / 6175 events
- Count Rate:
573.557 / 1.183 events per second
- Selected FITS Keywords:
| S0_ARENA= | 1 | / S0 Area discrimination enable/disable |
SIS0 BRIGHT2 mode event files
with HIGH bit rate
- ad73078000s000112h.evt / ad73078000s000112h.unf
- Exposure:
8.9 / 13.6 kiloseconds
- Events:
1559 / 148898 events
- Count Rate:
0.176 / 10.932 events per second
- Selected FITS Keywords:
| S0_ARENA= | 0 | / S0 Area discrimination enable/disable |
- ad73078000s000312h.evt / ad73078000s000312h.unf
- Exposure:
0.2 / 1.5 kiloseconds
- Events:
65 / 26327 events
- Count Rate:
0.271 / 18.01 events per second
- Selected FITS Keywords:
| S0_ARENA= | 1 | / S0 Area discrimination enable/disable |
SIS0 FAINT mode event files
with HIGH bit rate
- ad73078000s000101h.unf
- Exposure:
0 / 13.6 kiloseconds
- Events:
0 / 184836 events
- Count Rate:
2147483.647 / 13.57 events per second
- Selected FITS Keywords:
| S0_ARENA= | 0 | / S0 Area discrimination enable/disable |
- ad73078000s000301h.unf
- Exposure:
0 / 1.5 kiloseconds
- Events:
0 / 35937 events
- Count Rate:
2147483.647 / 24.583 events per second
- Selected FITS Keywords:
| S0_ARENA= | 1 | / S0 Area discrimination enable/disable |
Total Exposure:
21.5 / 41.2 kiloseconds
Total Events:
3070 / 363563 events
Mean Count Rate:
0.143 / 8.835 events per second
Number of Files:
2 / 4
SIS1 BRIGHT mode event files
with HIGH bit rate
- ad73078000s100102h.evt / ad73078000s100102h.unf
- Exposure:
9.1 / 15.1 kiloseconds
- Events:
1492 / 161045 events
- Count Rate:
0.164 / 10.695 events per second
- Selected FITS Keywords:
| ORIGMODE= | FAINT | / DATAMODE before any conversion |
- ad73078000s100402h.unf
- Exposure:
0 / 0 kiloseconds
- Events:
0 / 1143 events
- Count Rate:
2147483.647 / 26.014 events per second
- Selected FITS Keywords:
| ORIGMODE= | BRIGHT | / DATAMODE before any conversion |
SIS1 BRIGHT mode event files
with MEDIUM bit rate
- ad73078000s100202m.evt / ad73078000s100202m.unf
- Exposure:
12.4 / 18.7 kiloseconds
- Events:
1578 / 173199 events
- Count Rate:
0.127 / 9.278 events per second
- Selected FITS Keywords:
SIS1 BRIGHT mode event files
with LOW bit rate
- ad73078000s100302l.unf
- Exposure:
0 / 7.4 kiloseconds
- Events:
0 / 28176 events
- Count Rate:
2147483.647 / 3.817 events per second
- Selected FITS Keywords:
SIS1 BRIGHT2 mode event files
with HIGH bit rate
- ad73078000s100112h.evt / ad73078000s100112h.unf
- Exposure:
9.1 / 15.1 kiloseconds
- Events:
1576 / 161390 events
- Count Rate:
0.173 / 10.718 events per second
- Selected FITS Keywords:
SIS1 FAINT mode event files
with HIGH bit rate
- ad73078000s100101h.unf
- Exposure:
0 / 15.1 kiloseconds
- Events:
0 / 208211 events
- Count Rate:
2147483.647 / 13.827 events per second
- Selected FITS Keywords:
Total Exposure:
24.8 / 39.4 kiloseconds
Total Events:
6952 / 34826 events
Mean Count Rate:
0.281 / 0.883 events per second
Number of Files:
3 / 3
GIS2 PH mode event files
with HIGH bit rate
- ad73078000g200270h.evt / ad73078000g200270h.unf
- Exposure:
10.8 / 15.3 kiloseconds
- Events:
2991 / 13356 events
- Count Rate:
0.278 / 0.871 events per second
- Selected FITS Keywords:
GIS2 PH mode event files
with MEDIUM bit rate
- ad73078000g200170m.evt / ad73078000g200170m.unf
- Exposure:
13.8 / 18.4 kiloseconds
- Events:
3898 / 16036 events
- Count Rate:
0.283 / 0.874 events per second
- Selected FITS Keywords:
GIS2 PH mode event files
with LOW bit rate
- ad73078000g200370l.evt / ad73078000g200370l.unf
- Exposure:
0.2 / 5.8 kiloseconds
- Events:
63 / 5434 events
- Count Rate:
0.328 / 0.943 events per second
- Selected FITS Keywords:
Total Exposure:
24.8 / 39.4 kiloseconds
Total Events:
7165 / 31859 events
Mean Count Rate:
0.289 / 0.808 events per second
Number of Files:
3 / 3
GIS3 PH mode event files
with HIGH bit rate
- ad73078000g300270h.evt / ad73078000g300270h.unf
- Exposure:
10.8 / 15.3 kiloseconds
- Events:
3035 / 12279 events
- Count Rate:
0.282 / 0.801 events per second
- Selected FITS Keywords:
GIS3 PH mode event files
with MEDIUM bit rate
- ad73078000g300170m.evt / ad73078000g300170m.unf
- Exposure:
13.8 / 18.4 kiloseconds
- Events:
4069 / 14712 events
- Count Rate:
0.295 / 0.802 events per second
- Selected FITS Keywords:
GIS3 PH mode event files
with LOW bit rate
- ad73078000g300370l.evt / ad73078000g300370l.unf
- Exposure:
0.2 / 5.8 kiloseconds
- Events:
61 / 4868 events
- Count Rate:
0.318 / 0.845 events per second
- Selected FITS Keywords: