ASCA Sequence 51008000 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 / 21.4 kiloseconds
Total Events:
4467 / 410394 events
Mean Count Rate:
0.635 / 19.162 events per second
Number of Files:
3 / 4
SIS0 BRIGHT mode event files
with HIGH bit rate
- ad51008000s000102h.evt / ad51008000s000102h.unf
- Exposure:
6.8 / 9.3 kiloseconds
- Events:
3471 / 226674 events
- Count Rate:
0.514 / 24.386 events per second
- Selected FITS Keywords:
| S0_ARENA= | 0 | / S0 Area discrimination enable/disable |
- ad51008000s000202h.evt / ad51008000s000202h.unf
- Exposure:
0.1 / 4.5 kiloseconds
- Events:
303 / 47574 events
- Count Rate:
3.368 / 10.673 events per second
- Selected FITS Keywords:
| S0_ARENA= | 1 | / S0 Area discrimination enable/disable |
SIS0 BRIGHT mode event files
with MEDIUM bit rate
- ad51008000s000302m.evt / ad51008000s000302m.unf
- Exposure:
0.2 / 5.2 kiloseconds
- Events:
693 / 124087 events
- Count Rate:
3.649 / 23.663 events per second
- Selected FITS Keywords:
| S0_ARENA= | 0 | / S0 Area discrimination enable/disable |
- ad51008000s000402m.unf
- Exposure:
0 / 2.4 kiloseconds
- Events:
0 / 12059 events
- Count Rate:
2147483.647 / 4.982 events per second
- Selected FITS Keywords:
| S0_ARENA= | 1 | / S0 Area discrimination enable/disable |
SIS0 BRIGHT2 mode event files
with HIGH bit rate
- ad51008000s000112h.evt / ad51008000s000112h.unf
- Exposure:
6.8 / 9.3 kiloseconds
- Events:
3735 / 228305 events
- Count Rate:
0.553 / 24.562 events per second
- Selected FITS Keywords:
| S0_ARENA= | 0 | / S0 Area discrimination enable/disable |
- ad51008000s000212h.evt / ad51008000s000212h.unf
- Exposure:
0.1 / 4.5 kiloseconds
- Events:
301 / 49181 events
- Count Rate:
3.346 / 11.033 events per second
- Selected FITS Keywords:
| S0_ARENA= | 1 | / S0 Area discrimination enable/disable |
SIS0 FAINT mode event files
with HIGH bit rate
- ad51008000s000101h.unf
- Exposure:
0 / 9.3 kiloseconds
- Events:
0 / 292544 events
- Count Rate:
2147483.647 / 31.473 events per second
- Selected FITS Keywords:
| S0_ARENA= | 0 | / S0 Area discrimination enable/disable |
- ad51008000s000201h.unf
- Exposure:
0 / 4.5 kiloseconds
- Events:
0 / 259378 events
- Count Rate:
2147483.647 / 58.19 events per second
- Selected FITS Keywords:
| S0_ARENA= | 1 | / S0 Area discrimination enable/disable |
Total Exposure:
8.1 / 21.4 kiloseconds
Total Events:
4452 / 559545 events
Mean Count Rate:
0.548 / 26.087 events per second
Number of Files:
2 / 2
SIS1 BRIGHT mode event files
with HIGH bit rate
- ad51008000s100102h.evt / ad51008000s100102h.unf
- Exposure:
8.1 / 13.8 kiloseconds
- Events:
4354 / 378333 events
- Count Rate:
0.537 / 27.47 events per second
- Selected FITS Keywords:
SIS1 BRIGHT mode event files
with MEDIUM bit rate
- ad51008000s100202m.evt / ad51008000s100202m.unf
- Exposure:
0 / 7.7 kiloseconds
- Events:
98 / 181212 events
- Count Rate:
17.045 / 23.608 events per second
- Selected FITS Keywords:
SIS1 BRIGHT2 mode event files
with HIGH bit rate
- ad51008000s100112h.evt / ad51008000s100112h.unf
- Exposure:
8.1 / 13.8 kiloseconds
- Events:
4702 / 381012 events
- Count Rate:
0.58 / 27.664 events per second
- Selected FITS Keywords:
SIS1 FAINT mode event files
with HIGH bit rate
- ad51008000s100101h.unf
- Exposure:
0 / 13.8 kiloseconds
- Events:
0 / 634917 events
- Count Rate:
2147483.647 / 46.1 events per second
- Selected FITS Keywords:
Total Exposure:
7.9 / 19.3 kiloseconds
Total Events:
3050 / 20027 events
Mean Count Rate:
0.387 / 1.039 events per second
Number of Files:
2 / 2
GIS2 PH mode event files
with HIGH bit rate
- ad51008000g200170h.evt / ad51008000g200170h.unf
- Exposure:
7.2 / 14.1 kiloseconds
- Events:
2800 / 14814 events
- Count Rate:
0.387 / 1.053 events per second
- Selected FITS Keywords:
GIS2 PH mode event files
with MEDIUM bit rate
- ad51008000g200270m.evt / ad51008000g200270m.unf
- Exposure:
0.7 / 5.2 kiloseconds
- Events:
250 / 5213 events
- Count Rate:
0.381 / 1.003 events per second
- Selected FITS Keywords:
Total Exposure:
7.9 / 19.3 kiloseconds
Total Events:
3025 / 18535 events
Mean Count Rate:
0.384 / 0.962 events per second
Number of Files:
2 / 2
GIS3 PH mode event files
with HIGH bit rate
- ad51008000g300170h.evt / ad51008000g300170h.unf
- Exposure:
7.2 / 14.1 kiloseconds
- Events:
2788 / 14014 events
- Count Rate:
0.386 / 0.997 events per second
- Selected FITS Keywords:
GIS3 PH mode event files
with MEDIUM bit rate
- ad51008000g300270m.evt / ad51008000g300270m.unf
- Exposure:
0.7 / 5.2 kiloseconds
- Events:
237 / 4521 events
- Count Rate:
0.361 / 0.869 events per second
- Selected FITS Keywords: