ASCA Sequence 74004030 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:
11.5 / 14.2 kiloseconds
Total Events:
39813 / 63422 events
Mean Count Rate:
3.457 / 4.478 events per second
Number of Files:
2 / 3
SIS0 BRIGHT mode event files
with HIGH bit rate
- ad74004030s000102h.evt / ad74004030s000102h.unf
- Exposure:
8.4 / 10.1 kiloseconds
- Events:
28968 / 42013 events
- Count Rate:
3.456 / 4.153 events per second
- Selected FITS Keywords:
S0_ARENA= | 0 | / S0 Area discrimination enable/disable |
- ad74004030s000302h.unf
- Exposure:
0 / 0.1 kiloseconds
- Events:
0 / 4096 events
- Count Rate:
2147483.647 / 66.098 events per second
- Selected FITS Keywords:
S0_ARENA= | 1 | / S0 Area discrimination enable/disable |
SIS0 BRIGHT mode event files
with MEDIUM bit rate
- ad74004030s000202m.evt / ad74004030s000202m.unf
- Exposure:
3.1 / 4 kiloseconds
- Events:
10845 / 17313 events
- Count Rate:
3.459 / 4.345 events per second
- Selected FITS Keywords:
SIS0 BRIGHT2 mode event files
with HIGH bit rate
- ad74004030s000112h.evt / ad74004030s000112h.unf
- Exposure:
8.4 / 10.1 kiloseconds
- Events:
29084 / 42160 events
- Count Rate:
3.47 / 4.168 events per second
- Selected FITS Keywords:
S0_ARENA= | 0 | / S0 Area discrimination enable/disable |
- ad74004030s000312h.unf
- Exposure:
0 / 0.1 kiloseconds
- Events:
0 / 4096 events
- Count Rate:
2147483.647 / 66.098 events per second
- Selected FITS Keywords:
S0_ARENA= | 1 | / S0 Area discrimination enable/disable |
SIS0 FAINT mode event files
with HIGH bit rate
- ad74004030s000101h.unf
- Exposure:
0 / 10.1 kiloseconds
- Events:
0 / 95450 events
- Count Rate:
2147483.647 / 9.436 events per second
- Selected FITS Keywords:
S0_ARENA= | 0 | / S0 Area discrimination enable/disable |
- ad74004030s000301h.unf
- Exposure:
0 / 0.1 kiloseconds
- Events:
0 / 4096 events
- Count Rate:
2147483.647 / 66.098 events per second
- Selected FITS Keywords:
S0_ARENA= | 1 | / S0 Area discrimination enable/disable |
Total Exposure:
11.5 / 15.9 kiloseconds
Total Events:
32148 / 90045 events
Mean Count Rate:
2.805 / 5.651 events per second
Number of Files:
3 / 3
SIS1 BRIGHT mode event files
with HIGH bit rate
- ad74004030s100102h.evt / ad74004030s100102h.unf
- Exposure:
8.3 / 10.2 kiloseconds
- Events:
23209 / 62589 events
- Count Rate:
2.783 / 6.155 events per second
- Selected FITS Keywords:
SIS1 BRIGHT mode event files
with MEDIUM bit rate
- ad74004030s100202m.evt / ad74004030s100202m.unf
- Exposure:
3.1 / 4 kiloseconds
- Events:
8881 / 25489 events
- Count Rate:
2.862 / 6.397 events per second
- Selected FITS Keywords:
SIS1 BRIGHT mode event files
with LOW bit rate
- ad74004030s100302l.evt / ad74004030s100302l.unf
- Exposure:
0 / 1.8 kiloseconds
- Events:
58 / 1967 events
- Count Rate:
3.062 / 1.105 events per second
- Selected FITS Keywords:
SIS1 BRIGHT2 mode event files
with HIGH bit rate
- ad74004030s100112h.evt / ad74004030s100112h.unf
- Exposure:
8.3 / 10.2 kiloseconds
- Events:
23291 / 62709 events
- Count Rate:
2.793 / 6.166 events per second
- Selected FITS Keywords:
SIS1 FAINT mode event files
with HIGH bit rate
- ad74004030s100101h.unf
- Exposure:
0 / 10.2 kiloseconds
- Events:
0 / 119022 events
- Count Rate:
2147483.647 / 11.704 events per second
- Selected FITS Keywords:
Total Exposure:
12.4 / 14 kiloseconds
Total Events:
24474 / 33201 events
Mean Count Rate:
1.975 / 2.372 events per second
Number of Files:
3 / 4
GIS2 PH mode event files
with HIGH bit rate
- ad74004030g200170h.evt / ad74004030g200170h.unf
- Exposure:
7.7 / 7.9 kiloseconds
- Events:
15111 / 19784 events
- Count Rate:
1.953 / 2.515 events per second
- Selected FITS Keywords:
CPU2= | RUN | / CPU2 run/stop |
CPU3= | RUN | / CPU3 run/stop |
- ad74004030g200370h.evt / ad74004030g200370h.unf
- Exposure:
1.3 / 1.6 kiloseconds
- Events:
2677 / 3705 events
- Count Rate:
2.019 / 2.245 events per second
- Selected FITS Keywords:
CPU2= | STOP | / CPU2 run/stop |
CPU3= | STOP | / CPU3 run/stop |
GIS2 PH mode event files
with MEDIUM bit rate
- ad74004030g200270m.evt / ad74004030g200270m.unf
- Exposure:
3.3 / 3.6 kiloseconds
- Events:
6686 / 9089 events
- Count Rate:
2.009 / 2.536 events per second
- Selected FITS Keywords:
GIS2 PH mode event files
with LOW bit rate
- ad74004030g200470l.unf
- Exposure:
0 / 0.9 kiloseconds
- Events:
0 / 623 events
- Count Rate:
2147483.647 / 0.695 events per second
- Selected FITS Keywords:
Total Exposure:
12.4 / 14 kiloseconds
Total Events:
28824 / 36380 events
Mean Count Rate:
2.327 / 2.6 events per second
Number of Files:
3 / 4
GIS3 PH mode event files
with HIGH bit rate
- ad74004030g300170h.evt / ad74004030g300170h.unf
- Exposure:
7.7 / 7.9 kiloseconds
- Events:
17967 / 22015 events
- Count Rate:
2.324 / 2.8 events per second
- Selected FITS Keywords:
CPU2= | RUN | / CPU2 run/stop |
CPU3= | RUN | / CPU3 run/stop |
- ad74004030g300370h.evt / ad74004030g300370h.unf
- Exposure:
1.3 / 1.6 kiloseconds
- Events:
3117 / 4054 events
- Count Rate:
2.351 / 2.457 events per second
- Selected FITS Keywords:
CPU2= | STOP | / CPU2 run/stop |
CPU3= | STOP | / CPU3 run/stop |
GIS3 PH mode event files
with MEDIUM bit rate
- ad74004030g300270m.evt / ad74004030g300270m.unf
- Exposure:
3.3 / 3.6 kiloseconds
- Events:
7740 / 9792 events
- Count Rate:
2.326 / 2.732 events per second
- Selected FITS Keywords:
GIS3 PH mode event files
with LOW bit rate
- ad74004030g300470l.unf
- Exposure:
0 / 0.9 kiloseconds
- Events:
0 / 519 events
- Count Rate:
2147483.647 / 0.579 events per second
- Selected FITS Keywords: