ASCA Sequence 21016000 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:
18 / 31.5 kiloseconds
Total Events:
5260 / 159027 events
Mean Count Rate:
0.292 / 5.047 events per second
Number of Files:
4 / 5
SIS0 BRIGHT mode event files
with HIGH bit rate
- ad21016000s000102h.evt / ad21016000s000102h.unf
- Exposure:
15.2 / 21.9 kiloseconds
- Events:
4205 / 119278 events
- Count Rate:
0.277 / 5.447 events per second
- Selected FITS Keywords:
| ORIGMODE= | FAINT | / DATAMODE before any conversion |
- ad21016000s000602h.unf
- Exposure:
0 / 0.2 kiloseconds
- Events:
0 / 1344 events
- Count Rate:
2147483.647 / 6.002 events per second
- Selected FITS Keywords:
| ORIGMODE= | BRIGHT | / DATAMODE before any conversion |
SIS0 BRIGHT mode event files
with MEDIUM bit rate
- ad21016000s000202m.evt / ad21016000s000202m.unf
- Exposure:
2.6 / 5.2 kiloseconds
- Events:
944 / 26451 events
- Count Rate:
0.36 / 5.04 events per second
- Selected FITS Keywords:
| S0_ARENA= | 0 | / S0 Area discrimination enable/disable |
| ORIGMODE= | BRIGHT | / DATAMODE before any conversion |
- ad21016000s000302m.evt / ad21016000s000302m.unf
- Exposure:
0 / 1.1 kiloseconds
- Events:
38 / 4313 events
- Count Rate:
1.188 / 4.007 events per second
- Selected FITS Keywords:
| S0_ARENA= | 0 | / S0 Area discrimination enable/disable |
| ORIGMODE= | FAINT | / DATAMODE before any conversion |
- ad21016000s000402m.evt / ad21016000s000402m.unf
- Exposure:
0.2 / 3.1 kiloseconds
- Events:
73 / 7641 events
- Count Rate:
0.434 / 2.495 events per second
- Selected FITS Keywords:
| S0_ARENA= | 1 | / S0 Area discrimination enable/disable |
| ORIGMODE= | BRIGHT | / DATAMODE before any conversion |
SIS0 BRIGHT2 mode event files
with HIGH bit rate
- ad21016000s000112h.evt / ad21016000s000112h.unf
- Exposure:
15.2 / 21.9 kiloseconds
- Events:
4351 / 119777 events
- Count Rate:
0.286 / 5.47 events per second
- Selected FITS Keywords:
SIS0 BRIGHT2 mode event files
with MEDIUM bit rate
- ad21016000s000312m.evt / ad21016000s000312m.unf
- Exposure:
0 / 1.1 kiloseconds
- Events:
38 / 4332 events
- Count Rate:
1.188 / 4.025 events per second
- Selected FITS Keywords:
SIS0 FAINT mode event files
with HIGH bit rate
- ad21016000s000101h.unf
- Exposure:
0 / 21.9 kiloseconds
- Events:
0 / 166051 events
- Count Rate:
2147483.647 / 7.583 events per second
- Selected FITS Keywords:
SIS0 FAINT mode event files
with MEDIUM bit rate
- ad21016000s000301m.unf
- Exposure:
0 / 1.1 kiloseconds
- Events:
0 / 7693 events
- Count Rate:
2147483.647 / 7.148 events per second
- Selected FITS Keywords:
| S0_ARENA= | 0 | / S0 Area discrimination enable/disable |
- ad21016000s000501m.unf
- Exposure:
0 / 0.6 kiloseconds
- Events:
0 / 4535 events
- Count Rate:
2147483.647 / 7.543 events per second
- Selected FITS Keywords:
| S0_ARENA= | 1 | / S0 Area discrimination enable/disable |
Total Exposure:
17.9 / 32.1 kiloseconds
Total Events:
4983 / 340551 events
Mean Count Rate:
0.278 / 10.596 events per second
Number of Files:
2 / 4
SIS1 BRIGHT mode event files
with HIGH bit rate
- ad21016000s100102h.evt / ad21016000s100102h.unf
- Exposure:
15.1 / 21.9 kiloseconds
- Events:
3948 / 251804 events
- Count Rate:
0.261 / 11.5 events per second
- Selected FITS Keywords:
| ORIGMODE= | FAINT | / DATAMODE before any conversion |
- ad21016000s100402h.unf
- Exposure:
0 / 0.2 kiloseconds
- Events:
0 / 3064 events
- Count Rate:
2147483.647 / 12.77 events per second
- Selected FITS Keywords:
| ORIGMODE= | BRIGHT | / DATAMODE before any conversion |
SIS1 BRIGHT mode event files
with MEDIUM bit rate
- ad21016000s100202m.evt / ad21016000s100202m.unf
- Exposure:
2.8 / 8.3 kiloseconds
- Events:
1035 / 76952 events
- Count Rate:
0.374 / 9.249 events per second
- Selected FITS Keywords:
| ORIGMODE= | BRIGHT | / DATAMODE before any conversion |
- ad21016000s100302m.unf
- Exposure:
0 / 1.7 kiloseconds
- Events:
0 / 8731 events
- Count Rate:
2147483.647 / 5.184 events per second
- Selected FITS Keywords:
| ORIGMODE= | FAINT | / DATAMODE before any conversion |
SIS1 BRIGHT2 mode event files
with HIGH bit rate
- ad21016000s100112h.evt / ad21016000s100112h.unf
- Exposure:
15.1 / 21.9 kiloseconds
- Events:
4072 / 252170 events
- Count Rate:
0.269 / 11.517 events per second
- Selected FITS Keywords:
SIS1 BRIGHT2 mode event files
with MEDIUM bit rate
- ad21016000s100312m.unf
- Exposure:
0 / 1.7 kiloseconds
- Events:
0 / 8766 events
- Count Rate:
2147483.647 / 5.205 events per second
- Selected FITS Keywords:
SIS1 FAINT mode event files
with HIGH bit rate
- ad21016000s100101h.unf
- Exposure:
0 / 21.9 kiloseconds
- Events:
0 / 310093 events
- Count Rate:
2147483.647 / 14.163 events per second
- Selected FITS Keywords:
SIS1 FAINT mode event files
with MEDIUM bit rate
- ad21016000s100301m.unf
- Exposure:
0 / 1.7 kiloseconds
- Events:
0 / 13536 events
- Count Rate:
2147483.647 / 8.037 events per second
- Selected FITS Keywords:
Total Exposure:
17.4 / 28.7 kiloseconds
Total Events:
10397 / 31044 events
Mean Count Rate:
0.597 / 1.083 events per second
Number of Files:
2 / 2
GIS2 PH mode event files
with HIGH bit rate
- ad21016000g200170h.evt / ad21016000g200170h.unf
- Exposure:
15.3 / 22.3 kiloseconds
- Events:
9106 / 24931 events
- Count Rate:
0.596 / 1.12 events per second
- Selected FITS Keywords:
GIS2 PH mode event files
with MEDIUM bit rate
- ad21016000g200270m.evt / ad21016000g200270m.unf
- Exposure:
2.2 / 6.4 kiloseconds
- Events:
1291 / 6113 events
- Count Rate:
0.598 / 0.955 events per second
- Selected FITS Keywords:
Total Exposure:
17.4 / 28.7 kiloseconds
Total Events:
10487 / 29258 events
Mean Count Rate:
0.602 / 1.021 events per second
Number of Files:
2 / 2
GIS3 PH mode event files
with HIGH bit rate
- ad21016000g300170h.evt / ad21016000g300170h.unf
- Exposure:
15.3 / 22.3 kiloseconds
- Events:
9207 / 23405 events
- Count Rate:
0.603 / 1.051 events per second
- Selected FITS Keywords:
GIS3 PH mode event files
with MEDIUM bit rate
- ad21016000g300270m.evt / ad21016000g300270m.unf
- Exposure:
2.2 / 6.4 kiloseconds
- Events:
1280 / 5853 events
- Count Rate:
0.593 / 0.915 events per second
- Selected FITS Keywords: