ASCA Sequence 64018000 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:
45 / 82.4 kiloseconds
Total Events:
5566 / 956388 events
Mean Count Rate:
0.124 / 11.61 events per second
Number of Files:
3 / 4
SIS0 BRIGHT mode event files
with HIGH bit rate
- ad64018000s000102h.evt / ad64018000s000102h.unf
- Exposure:
24.8 / 34.7 kiloseconds
- Events:
3101 / 460329 events
- Count Rate:
0.125 / 13.275 events per second
- Selected FITS Keywords:
S0BIASHV= | 1 | / S0 Bias selection |
- ad64018000s000302h.evt / ad64018000s000302h.unf
- Exposure:
2.2 / 2.6 kiloseconds
- Events:
299 / 34461 events
- Count Rate:
0.137 / 13.494 events per second
- Selected FITS Keywords:
S0BIASHV= | 0 | / S0 Bias selection |
SIS0 BRIGHT mode event files
with MEDIUM bit rate
- ad64018000s000202m.evt / ad64018000s000202m.unf
- Exposure:
18 / 43.5 kiloseconds
- Events:
2166 / 452016 events
- Count Rate:
0.12 / 10.394 events per second
- Selected FITS Keywords:
SIS0 BRIGHT mode event files
with LOW bit rate
- ad64018000s000402l.unf
- Exposure:
0 / 1.7 kiloseconds
- Events:
0 / 9582 events
- Count Rate:
2147483.647 / 5.79 events per second
- Selected FITS Keywords:
Total Exposure:
45 / 83.4 kiloseconds
Total Events:
5179 / 1097728 events
Mean Count Rate:
0.115 / 13.159 events per second
Number of Files:
2 / 3
SIS1 BRIGHT mode event files
with HIGH bit rate
- ad64018000s100102h.evt / ad64018000s100102h.unf
- Exposure:
27 / 37.2 kiloseconds
- Events:
3059 / 559201 events
- Count Rate:
0.113 / 15.018 events per second
- Selected FITS Keywords:
SIS1 BRIGHT mode event files
with MEDIUM bit rate
- ad64018000s100202m.evt / ad64018000s100202m.unf
- Exposure:
17.9 / 44 kiloseconds
- Events:
2120 / 526723 events
- Count Rate:
0.118 / 11.965 events per second
- Selected FITS Keywords:
SIS1 BRIGHT mode event files
with LOW bit rate
- ad64018000s100302l.unf
- Exposure:
0 / 2.2 kiloseconds
- Events:
0 / 11804 events
- Count Rate:
2147483.647 / 5.455 events per second
- Selected FITS Keywords:
Total Exposure:
50.7 / 74.3 kiloseconds
Total Events:
14047 / 61102 events
Mean Count Rate:
0.277 / 0.823 events per second
Number of Files:
4 / 4
GIS2 PH mode event files
with HIGH bit rate
- ad64018000g200270h.evt / ad64018000g200270h.unf
- Exposure:
27.1 / 31.1 kiloseconds
- Events:
7523 / 25851 events
- Count Rate:
0.278 / 0.832 events per second
- Selected FITS Keywords:
CPU2= | RUN | / CPU2 run/stop |
CPU3= | RUN | / CPU3 run/stop |
- ad64018000g200370h.evt / ad64018000g200370h.unf
- Exposure:
2.4 / 3 kiloseconds
- Events:
651 / 2370 events
- Count Rate:
0.268 / 0.793 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
- ad64018000g200170m.evt / ad64018000g200170m.unf
- Exposure:
21.2 / 39.3 kiloseconds
- Events:
5856 / 32320 events
- Count Rate:
0.277 / 0.822 events per second
- Selected FITS Keywords:
GIS2 PH mode event files
with LOW bit rate
- ad64018000g200470l.evt / ad64018000g200470l.unf
- Exposure:
0.1 / 0.9 kiloseconds
- Events:
17 / 561 events
- Count Rate:
0.266 / 0.626 events per second
- Selected FITS Keywords:
Total Exposure:
50.7 / 74.3 kiloseconds
Total Events:
15135 / 56738 events
Mean Count Rate:
0.298 / 0.764 events per second
Number of Files:
4 / 4
GIS3 PH mode event files
with HIGH bit rate
- ad64018000g300270h.evt / ad64018000g300270h.unf
- Exposure:
27.1 / 31.1 kiloseconds
- Events:
8143 / 24197 events
- Count Rate:
0.301 / 0.779 events per second
- Selected FITS Keywords:
CPU2= | RUN | / CPU2 run/stop |
CPU3= | RUN | / CPU3 run/stop |
- ad64018000g300370h.evt / ad64018000g300370h.unf
- Exposure:
2.4 / 3 kiloseconds
- Events:
741 / 2216 events
- Count Rate:
0.305 / 0.741 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
- ad64018000g300170m.evt / ad64018000g300170m.unf
- Exposure:
21.2 / 39.3 kiloseconds
- Events:
6218 / 29790 events
- Count Rate:
0.294 / 0.757 events per second
- Selected FITS Keywords:
GIS3 PH mode event files
with LOW bit rate
- ad64018000g300470l.evt / ad64018000g300470l.unf
- Exposure:
0.1 / 0.9 kiloseconds
- Events:
33 / 535 events
- Count Rate:
0.516 / 0.597 events per second
- Selected FITS Keywords: