ASCA Sequence 57000090 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:
8.7 / 12.6 kiloseconds
Total Events:
2511 / 152057 events
Mean Count Rate:
0.288 / 12.037 events per second
Number of Files:
4 / 4
SIS0 BRIGHT mode event files
with HIGH bit rate
- ad57000090s000102h.evt / ad57000090s000102h.unf
- Exposure:
6.9 / 8.1 kiloseconds
- Events:
1485 / 103011 events
- Count Rate:
0.216 / 12.699 events per second
- Selected FITS Keywords:
S0_ARENA= | 0 | / S0 Area discrimination enable/disable |
- ad57000090s000202h.evt / ad57000090s000202h.unf
- Exposure:
0.3 / 1.5 kiloseconds
- Events:
745 / 44274 events
- Count Rate:
2.402 / 29.438 events per second
- Selected FITS Keywords:
S0_ARENA= | 1 | / S0 Area discrimination enable/disable |
SIS0 BRIGHT mode event files
with MEDIUM bit rate
- ad57000090s000302m.evt / ad57000090s000302m.unf
- Exposure:
0.1 / 1.2 kiloseconds
- Events:
30 / 1706 events
- Count Rate:
0.208 / 1.451 events per second
- Selected FITS Keywords:
S0_ARENA= | 1 | / S0 Area discrimination enable/disable |
- ad57000090s000402m.evt / ad57000090s000402m.unf
- Exposure:
1.4 / 1.8 kiloseconds
- Events:
251 / 3066 events
- Count Rate:
0.183 / 1.666 events per second
- Selected FITS Keywords:
S0_ARENA= | 0 | / S0 Area discrimination enable/disable |
SIS0 BRIGHT2 mode event files
with HIGH bit rate
- ad57000090s000112h.evt / ad57000090s000112h.unf
- Exposure:
6.9 / 8.1 kiloseconds
- Events:
1586 / 103429 events
- Count Rate:
0.231 / 12.75 events per second
- Selected FITS Keywords:
S0_ARENA= | 0 | / S0 Area discrimination enable/disable |
- ad57000090s000212h.evt / ad57000090s000212h.unf
- Exposure:
0.3 / 1.5 kiloseconds
- Events:
763 / 45616 events
- Count Rate:
2.46 / 30.33 events per second
- Selected FITS Keywords:
S0_ARENA= | 1 | / S0 Area discrimination enable/disable |
SIS0 BRIGHT2 mode event files
with MEDIUM bit rate
- ad57000090s000312m.evt / ad57000090s000312m.unf
- Exposure:
0.1 / 1.2 kiloseconds
- Events:
28 / 1844 events
- Count Rate:
0.194 / 1.568 events per second
- Selected FITS Keywords:
S0_ARENA= | 1 | / S0 Area discrimination enable/disable |
- ad57000090s000412m.evt / ad57000090s000412m.unf
- Exposure:
1.4 / 1.8 kiloseconds
- Events:
266 / 3095 events
- Count Rate:
0.194 / 1.682 events per second
- Selected FITS Keywords:
S0_ARENA= | 0 | / S0 Area discrimination enable/disable |
SIS0 FAINT mode event files
with HIGH bit rate
- ad57000090s000101h.unf
- Exposure:
0 / 8.1 kiloseconds
- Events:
0 / 126619 events
- Count Rate:
NaN / 15.609 events per second
- Selected FITS Keywords:
S0_ARENA= | 0 | / S0 Area discrimination enable/disable |
S0_LVENA= | 0 | / S0 Level discrimination enable/disable |
- ad57000090s000201h.unf
- Exposure:
0 / 1.5 kiloseconds
- Events:
0 / 60852 events
- Count Rate:
NaN / 40.46 events per second
- Selected FITS Keywords:
S0_ARENA= | 1 | / S0 Area discrimination enable/disable |
S0_LVENA= | 0 | / S0 Level discrimination enable/disable |
- ad57000090s000501h.unf
- Exposure:
0 / 0 kiloseconds
- Events:
0 / 1146 events
- Count Rate:
NaN / 47.75 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
- ad57000090s000301m.unf
- Exposure:
0 / 1.2 kiloseconds
- Events:
0 / 7646 events
- Count Rate:
NaN / 6.502 events per second
- Selected FITS Keywords:
S0_ARENA= | 1 | / S0 Area discrimination enable/disable |
- ad57000090s000401m.unf
- Exposure:
0 / 1.8 kiloseconds
- Events:
0 / 5353 events
- Count Rate:
NaN / 2.909 events per second
- Selected FITS Keywords:
S0_ARENA= | 0 | / S0 Area discrimination enable/disable |
Total Exposure:
8.5 / 12.6 kiloseconds
Total Events:
2005 / 298068 events
Mean Count Rate:
0.236 / 23.604 events per second
Number of Files:
2 / 2
SIS1 BRIGHT mode event files
with HIGH bit rate
- ad57000090s100102h.evt / ad57000090s100102h.unf
- Exposure:
7.5 / 9.6 kiloseconds
- Events:
1789 / 288280 events
- Count Rate:
0.24 / 29.992 events per second
- Selected FITS Keywords:
SIS1 BRIGHT mode event files
with MEDIUM bit rate
- ad57000090s100202m.evt / ad57000090s100202m.unf
- Exposure:
1.1 / 3 kiloseconds
- Events:
216 / 9788 events
- Count Rate:
0.205 / 3.245 events per second
- Selected FITS Keywords:
SIS1 BRIGHT2 mode event files
with HIGH bit rate
- ad57000090s100112h.evt / ad57000090s100112h.unf
- Exposure:
7.5 / 9.6 kiloseconds
- Events:
1934 / 290435 events
- Count Rate:
0.26 / 30.216 events per second
- Selected FITS Keywords:
SIS1 BRIGHT2 mode event files
with MEDIUM bit rate
- ad57000090s100212m.evt / ad57000090s100212m.unf
- Exposure:
1.1 / 3 kiloseconds
- Events:
226 / 9923 events
- Count Rate:
0.214 / 3.29 events per second
- Selected FITS Keywords:
SIS1 FAINT mode event files
with HIGH bit rate
- ad57000090s100101h.unf
- Exposure:
0 / 9.6 kiloseconds
- Events:
0 / 319688 events
- Count Rate:
NaN / 33.259 events per second
- Selected FITS Keywords:
S1_LVENA= | 0 | / S1 Level discrimination enable/disable |
- ad57000090s100301h.unf
- Exposure:
0 / 0 kiloseconds
- Events:
0 / 1098 events
- Count Rate:
NaN / 45.75 events per second
- Selected FITS Keywords:
S1_LVENA= | 1 | / S1 Level discrimination enable/disable |
SIS1 FAINT mode event files
with MEDIUM bit rate
- ad57000090s100201m.unf
- Exposure:
0 / 3 kiloseconds
- Events:
0 / 17002 events
- Count Rate:
NaN / 5.637 events per second
- Selected FITS Keywords:
Total Exposure:
10.7 / 11.3 kiloseconds
Total Events:
7535 / 15560 events
Mean Count Rate:
0.701 / 1.378 events per second
Number of Files:
2 / 2
GIS2 PH mode event files
with HIGH bit rate
- ad57000090g200170h.evt / ad57000090g200170h.unf
- Exposure:
8.7 / 8.9 kiloseconds
- Events:
6089 / 11868 events
- Count Rate:
0.699 / 1.328 events per second
- Selected FITS Keywords:
GIS2 PH mode event files
with MEDIUM bit rate
- ad57000090g200270m.evt / ad57000090g200270m.unf
- Exposure:
2 / 2.4 kiloseconds
- Events:
1446 / 3692 events
- Count Rate:
0.712 / 1.57 events per second
- Selected FITS Keywords:
Total Exposure:
10.7 / 11.2 kiloseconds
Total Events:
8054 / 15092 events
Mean Count Rate:
0.752 / 1.343 events per second
Number of Files:
2 / 2
GIS3 PH mode event files
with HIGH bit rate
- ad57000090g300170h.evt / ad57000090g300170h.unf
- Exposure:
8.7 / 8.9 kiloseconds
- Events:
6551 / 11514 events
- Count Rate:
0.753 / 1.289 events per second
- Selected FITS Keywords:
GIS3 PH mode event files
with MEDIUM bit rate
- ad57000090g300270m.evt / ad57000090g300270m.unf
- Exposure:
2 / 2.3 kiloseconds
- Events:
1503 / 3578 events
- Count Rate:
0.752 / 1.553 events per second
- Selected FITS Keywords: