ASCA Sequence 57001070 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:
7.9 / 15.6 kiloseconds
Total Events:
2022 / 108733 events
Mean Count Rate:
0.256 / 6.974 events per second
Number of Files:
2 / 4
SIS0 BRIGHT mode event files
with HIGH bit rate
- ad57001070s000102h.evt / ad57001070s000102h.unf
- Exposure:
6.3 / 8.6 kiloseconds
- Events:
1665 / 89945 events
- Count Rate:
0.265 / 10.415 events per second
- Selected FITS Keywords:
| S0_ARENA= | 0 | / S0 Area discrimination enable/disable |
- ad57001070s000202h.unf
- Exposure:
0 / 0.7 kiloseconds
- Events:
0 / 10391 events
- Count Rate:
NaN / 13.892 events per second
- Selected FITS Keywords:
| S0_ARENA= | 1 | / S0 Area discrimination enable/disable |
SIS0 BRIGHT mode event files
with MEDIUM bit rate
- ad57001070s000302m.evt / ad57001070s000302m.unf
- Exposure:
1.6 / 4.9 kiloseconds
- Events:
357 / 7112 events
- Count Rate:
0.222 / 1.443 events per second
- Selected FITS Keywords:
SIS0 BRIGHT mode event files
with LOW bit rate
- ad57001070s000602l.unf
- Exposure:
0 / 1.3 kiloseconds
- Events:
0 / 1285 events
- Count Rate:
NaN / 1.004 events per second
- Selected FITS Keywords:
SIS0 BRIGHT2 mode event files
with HIGH bit rate
- ad57001070s000112h.evt / ad57001070s000112h.unf
- Exposure:
6.3 / 8.6 kiloseconds
- Events:
1772 / 90439 events
- Count Rate:
0.282 / 10.472 events per second
- Selected FITS Keywords:
| S0_ARENA= | 0 | / S0 Area discrimination enable/disable |
- ad57001070s000212h.unf
- Exposure:
0 / 0.7 kiloseconds
- Events:
0 / 10680 events
- Count Rate:
NaN / 14.278 events per second
- Selected FITS Keywords:
| S0_ARENA= | 1 | / S0 Area discrimination enable/disable |
SIS0 BRIGHT2 mode event files
with MEDIUM bit rate
- ad57001070s000312m.evt / ad57001070s000312m.unf
- Exposure:
1.6 / 4.9 kiloseconds
- Events:
369 / 7202 events
- Count Rate:
0.229 / 1.461 events per second
- Selected FITS Keywords:
SIS0 BRIGHT2 mode event files
with LOW bit rate
- ad57001070s000612l.unf
- Exposure:
0 / 1.3 kiloseconds
- Events:
0 / 1300 events
- Count Rate:
NaN / 1.016 events per second
- Selected FITS Keywords:
SIS0 FAINT mode event files
with HIGH bit rate
- ad57001070s000101h.unf
- Exposure:
0 / 8.6 kiloseconds
- Events:
0 / 141478 events
- Count Rate:
NaN / 16.382 events per second
- Selected FITS Keywords:
| S0_ARENA= | 0 | / S0 Area discrimination enable/disable |
| S0_LVENA= | 0 | / S0 Level discrimination enable/disable |
- ad57001070s000201h.unf
- Exposure:
0 / 0.7 kiloseconds
- Events:
0 / 37907 events
- Count Rate:
NaN / 50.678 events per second
- Selected FITS Keywords:
| S0_ARENA= | 1 | / S0 Area discrimination enable/disable |
| S0_LVENA= | 0 | / S0 Level discrimination enable/disable |
- ad57001070s000501h.unf
- Exposure:
0 / 0.1 kiloseconds
- Events:
0 / 3095 events
- Count Rate:
NaN / 51.583 events per second
- Selected FITS Keywords:
| S0_ARENA= | 0 | / S0 Area discrimination enable/disable |
| S0_LVENA= | 1 | / S0 Level discrimination enable/disable |
SIS0 FAINT mode event files
with MEDIUM bit rate
- ad57001070s000301m.unf
- Exposure:
0 / 4.9 kiloseconds
- Events:
0 / 13544 events
- Count Rate:
NaN / 2.748 events per second
- Selected FITS Keywords:
| S0_ARENA= | 0 | / S0 Area discrimination enable/disable |
- ad57001070s000401m.unf
- Exposure:
0 / 1.9 kiloseconds
- Events:
0 / 13440 events
- Count Rate:
NaN / 7 events per second
- Selected FITS Keywords:
| S0_ARENA= | 1 | / S0 Area discrimination enable/disable |
SIS0 FAINT mode event files
with LOW bit rate
- ad57001070s000601l.unf
- Exposure:
0 / 1.3 kiloseconds
- Events:
0 / 2200 events
- Count Rate:
NaN / 1.719 events per second
- Selected FITS Keywords:
| S0_ARENA= | 0 | / S0 Area discrimination enable/disable |
- ad57001070s000701l.unf
- Exposure:
0 / 0.8 kiloseconds
- Events:
0 / 1504 events
- Count Rate:
NaN / 1.958 events per second
- Selected FITS Keywords:
| S0_ARENA= | 1 | / S0 Area discrimination enable/disable |
Total Exposure:
7.3 / 18.3 kiloseconds
Total Events:
2515 / 208612 events
Mean Count Rate:
0.347 / 11.38 events per second
Number of Files:
2 / 3
SIS1 BRIGHT mode event files
with HIGH bit rate
- ad57001070s100102h.evt / ad57001070s100102h.unf
- Exposure:
6.4 / 9.4 kiloseconds
- Events:
2241 / 189457 events
- Count Rate:
0.353 / 20.078 events per second
- Selected FITS Keywords:
SIS1 BRIGHT mode event files
with MEDIUM bit rate
- ad57001070s100202m.evt / ad57001070s100202m.unf
- Exposure:
0.9 / 6.8 kiloseconds
- Events:
274 / 16768 events
- Count Rate:
0.302 / 2.449 events per second
- Selected FITS Keywords:
SIS1 BRIGHT mode event files
with LOW bit rate
- ad57001070s100302l.unf
- Exposure:
0 / 2 kiloseconds
- Events:
0 / 2387 events
- Count Rate:
NaN / 1.166 events per second
- Selected FITS Keywords:
SIS1 BRIGHT2 mode event files
with HIGH bit rate
- ad57001070s100112h.evt / ad57001070s100112h.unf
- Exposure:
6.4 / 9.4 kiloseconds
- Events:
2406 / 190695 events
- Count Rate:
0.379 / 20.209 events per second
- Selected FITS Keywords:
SIS1 BRIGHT2 mode event files
with MEDIUM bit rate
- ad57001070s100212m.evt / ad57001070s100212m.unf
- Exposure:
0.9 / 6.8 kiloseconds
- Events:
278 / 17000 events
- Count Rate:
0.307 / 2.482 events per second
- Selected FITS Keywords:
SIS1 BRIGHT2 mode event files
with LOW bit rate
- ad57001070s100312l.unf
- Exposure:
0 / 2 kiloseconds
- Events:
0 / 2417 events
- Count Rate:
NaN / 1.18 events per second
- Selected FITS Keywords:
SIS1 FAINT mode event files
with HIGH bit rate
- ad57001070s100101h.unf
- Exposure:
0 / 9.4 kiloseconds
- Events:
0 / 272413 events
- Count Rate:
NaN / 28.87 events per second
- Selected FITS Keywords:
| S1_LVENA= | 0 | / S1 Level discrimination enable/disable |
- ad57001070s100401h.unf
- Exposure:
0 / 0.1 kiloseconds
- Events:
0 / 3787 events
- Count Rate:
NaN / 52.597 events per second
- Selected FITS Keywords:
| S1_LVENA= | 1 | / S1 Level discrimination enable/disable |
SIS1 FAINT mode event files
with MEDIUM bit rate
- ad57001070s100201m.unf
- Exposure:
0 / 6.8 kiloseconds
- Events:
0 / 36004 events
- Count Rate:
NaN / 5.258 events per second
- Selected FITS Keywords:
SIS1 FAINT mode event files
with LOW bit rate
- ad57001070s100301l.unf
- Exposure:
0 / 2 kiloseconds
- Events:
0 / 4000 events
- Count Rate:
NaN / 1.953 events per second
- Selected FITS Keywords:
Total Exposure:
7.4 / 14.8 kiloseconds
Total Events:
10509 / 26423 events
Mean Count Rate:
1.413 / 1.786 events per second
Number of Files:
2 / 3
GIS2 PH mode event files
with HIGH bit rate
- ad57001070g200170h.evt / ad57001070g200170h.unf
- Exposure:
5.6 / 8 kiloseconds
- Events:
7816 / 16367 events
- Count Rate:
1.408 / 2.048 events per second
- Selected FITS Keywords:
GIS2 PH mode event files
with MEDIUM bit rate
- ad57001070g200270m.evt / ad57001070g200270m.unf
- Exposure:
1.9 / 5.6 kiloseconds
- Events:
2693 / 9444 events
- Count Rate:
1.426 / 1.691 events per second
- Selected FITS Keywords:
GIS2 PH mode event files
with LOW bit rate
- ad57001070g200370l.unf
- Exposure:
0 / 1.2 kiloseconds
- Events:
0 / 612 events
- Count Rate:
NaN / 0.503 events per second
- Selected FITS Keywords:
Total Exposure:
7.4 / 14.8 kiloseconds
Total Events:
10942 / 25461 events
Mean Count Rate:
1.472 / 1.723 events per second
Number of Files:
2 / 3
GIS3 PH mode event files
with HIGH bit rate
- ad57001070g300170h.evt / ad57001070g300170h.unf
- Exposure:
5.5 / 8 kiloseconds
- Events:
8086 / 15602 events
- Count Rate:
1.458 / 1.956 events per second
- Selected FITS Keywords:
GIS3 PH mode event files
with MEDIUM bit rate
- ad57001070g300270m.evt / ad57001070g300270m.unf
- Exposure:
1.9 / 5.6 kiloseconds
- Events:
2856 / 9292 events
- Count Rate:
1.513 / 1.664 events per second
- Selected FITS Keywords:
GIS3 PH mode event files
with LOW bit rate
- ad57001070g300370l.unf
- Exposure:
0 / 1.2 kiloseconds
- Events:
0 / 567 events
- Count Rate:
NaN / 0.466 events per second
- Selected FITS Keywords: