ASCA Sequence 94003000 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:

The processing header page

Here is in index of the event files for each instrument:

SIS 0
SIS 1
GIS 2
GIS 3

SIS0:

Total Exposure: 30 / 63.4 kiloseconds
Total Events: 1660 / 659318 events
Mean Count Rate: 0.055 / 10.403 events per second
Number of Files: 5 / 9

SIS0 BRIGHT mode event files with HIGH bit rate

ad94003000s000102h.evt / ad94003000s000102h.unf

Exposure: 23.7 / 33.8 kiloseconds
Events: 1047 / 424626 events
Count Rate: 0.044 / 12.555 events per second

Selected FITS Keywords:

S0_ARENA=	0	/ S0 Area discrimination enable/disable
S0_LVDL0=	198	/ S0 event discrimination lower level for ccd 0
S0_LVDL1=	197	/ S0 event discrimination lower level for ccd 1
S0_LVDL2=	214	/ S0 event discrimination lower level for ccd 2
S0_LVDL3=	202	/ S0 event discrimination lower level for ccd 3
S0_ARIO3=	1	/ S0 area discrimination IN/OUT for ccd 3
S0_STAH3=	316	/ S0 area discrimination H start addr for ccd 3
S0_ENDV3=	112	/ S0 area discrimination V end addr for ccd 3
S0_GRADE=	01111111	/ S0 grade discrimination level

ad94003000s000402h.evt / ad94003000s000402h.unf

Exposure: 0.5 / 0.5 kiloseconds
Events: 168 / 7088 events
Count Rate: 0.359 / 13.92 events per second

Selected FITS Keywords:

S0_ARENA=	0	/ S0 Area discrimination enable/disable
S0_LVDL0=	198	/ S0 event discrimination lower level for ccd 0
S0_LVDL1=	197	/ S0 event discrimination lower level for ccd 1
S0_LVDL2=	214	/ S0 event discrimination lower level for ccd 2
S0_LVDL3=	202	/ S0 event discrimination lower level for ccd 3
S0_ARIO3=	1	/ S0 area discrimination IN/OUT for ccd 3
S0_STAH3=	316	/ S0 area discrimination H start addr for ccd 3
S0_ENDV3=	112	/ S0 area discrimination V end addr for ccd 3
S0_GRADE=	00011111	/ S0 grade discrimination level

ad94003000s000502h.unf

Exposure: 0 / 0 kiloseconds
Events: 0 / 2227 events
Count Rate: 2147483.647 / 65.56 events per second

Selected FITS Keywords:

S0_ARENA=	0	/ S0 Area discrimination enable/disable
S0_LVDL0=	135	/ S0 event discrimination lower level for ccd 0
S0_LVDL1=	134	/ S0 event discrimination lower level for ccd 1
S0_LVDL2=	146	/ S0 event discrimination lower level for ccd 2
S0_LVDL3=	136	/ S0 event discrimination lower level for ccd 3
S0_ARIO3=	0	/ S0 area discrimination IN/OUT for ccd 3
S0_STAH3=	6	/ S0 area discrimination H start addr for ccd 3
S0_ENDV3=	422	/ S0 area discrimination V end addr for ccd 3
S0_GRADE=	01111111	/ S0 grade discrimination level

ad94003000s000602h.evt / ad94003000s000602h.unf

Exposure: 0.2 / 3.5 kiloseconds
Events: 1 / 1916 events
Count Rate: 0.006 / 0.552 events per second

Selected FITS Keywords:

S0_ARENA=	1	/ S0 Area discrimination enable/disable
S0_LVDL0=	198	/ S0 event discrimination lower level for ccd 0
S0_LVDL1=	197	/ S0 event discrimination lower level for ccd 1
S0_LVDL2=	214	/ S0 event discrimination lower level for ccd 2
S0_LVDL3=	202	/ S0 event discrimination lower level for ccd 3
S0_ARIO3=	1	/ S0 area discrimination IN/OUT for ccd 3
S0_STAH3=	316	/ S0 area discrimination H start addr for ccd 3
S0_ENDV3=	112	/ S0 area discrimination V end addr for ccd 3
S0_GRADE=	01111111	/ S0 grade discrimination level

ad94003000s000702h.unf

Exposure: 0 / 0 kiloseconds
Events: 0 / 1772 events
Count Rate: 2147483.647 / 40.33 events per second

Selected FITS Keywords:

S0_ARENA=	0	/ S0 Area discrimination enable/disable
S0_LVDL0=	135	/ S0 event discrimination lower level for ccd 0
S0_LVDL1=	134	/ S0 event discrimination lower level for ccd 1
S0_LVDL2=	146	/ S0 event discrimination lower level for ccd 2
S0_LVDL3=	136	/ S0 event discrimination lower level for ccd 3
S0_ARIO3=	1	/ S0 area discrimination IN/OUT for ccd 3
S0_STAH3=	316	/ S0 area discrimination H start addr for ccd 3
S0_ENDV3=	112	/ S0 area discrimination V end addr for ccd 3
S0_GRADE=	01111111	/ S0 grade discrimination level

SIS0 BRIGHT mode event files with MEDIUM bit rate

ad94003000s000202m.evt / ad94003000s000202m.unf
- Exposure: 5.4 / 11.9 kiloseconds
- Events: 441 / 169885 events
- Count Rate: 0.082 / 14.245 events per second
- Selected FITS Keywords:
  
  S0_ARENA= 0 / S0 Area discrimination enable/disable
ad94003000s000802m.evt / ad94003000s000802m.unf
- Exposure: 0.2 / 3.5 kiloseconds
- Events: 3 / 1744 events
- Count Rate: 0.014 / 0.497 events per second
- Selected FITS Keywords:
  
  S0_ARENA= 1 / S0 Area discrimination enable/disable

SIS0 BRIGHT mode event files with LOW bit rate

ad94003000s000302l.unf
- Exposure: 0 / 6.3 kiloseconds
- Events: 0 / 48518 events
- Count Rate: 2147483.647 / 7.69 events per second
- Selected FITS Keywords:
  
  S0_ARENA= 0 / S0 Area discrimination enable/disable
ad94003000s000902l.unf
- Exposure: 0 / 3.8 kiloseconds
- Events: 0 / 1542 events
- Count Rate: 2147483.647 / 0.41 events per second
- Selected FITS Keywords:
  
  S0_ARENA= 1 / S0 Area discrimination enable/disable

SIS1:

Total Exposure: 31.1 / 65.3 kiloseconds
Total Events: 1417 / 960092 events
Mean Count Rate: 0.046 / 14.701 events per second
Number of Files: 2 / 4

SIS1 BRIGHT mode event files with HIGH bit rate

ad94003000s100102h.evt / ad94003000s100102h.unf

Exposure: 25.3 / 38.4 kiloseconds
Events: 948 / 628247 events
Count Rate: 0.038 / 16.371 events per second

Selected FITS Keywords:

S1_LVDL0=	222	/ S1 event discrimination lower level for ccd 0
S1_LVDL1=	215	/ S1 event discrimination lower level for ccd 1
S1_LVDL2=	200	/ S1 event discrimination lower level for ccd 2
S1_LVDL3=	216	/ S1 event discrimination lower level for ccd 3

ad94003000s100402h.unf

Exposure: 0 / 0.1 kiloseconds
Events: 0 / 17116 events
Count Rate: 2147483.647 / 140.331 events per second

Selected FITS Keywords:

S1_LVDL0=	152	/ S1 event discrimination lower level for ccd 0
S1_LVDL1=	146	/ S1 event discrimination lower level for ccd 1
S1_LVDL2=	136	/ S1 event discrimination lower level for ccd 2
S1_LVDL3=	148	/ S1 event discrimination lower level for ccd 3

SIS1 BRIGHT mode event files with MEDIUM bit rate

ad94003000s100202m.evt / ad94003000s100202m.unf
- Exposure: 5.8 / 16.5 kiloseconds
- Events: 469 / 260353 events
- Count Rate: 0.081 / 15.801 events per second
- Selected FITS Keywords:

SIS1 BRIGHT mode event files with LOW bit rate

ad94003000s100302l.unf
- Exposure: 0 / 10.3 kiloseconds
- Events: 0 / 54376 events
- Count Rate: 2147483.647 / 5.263 events per second
- Selected FITS Keywords:

GIS2:

Total Exposure: 33.8 / 58.4 kiloseconds
Total Events: 9161 / 45131 events
Mean Count Rate: 0.271 / 0.773 events per second
Number of Files: 2 / 3

GIS2 PH mode event files with HIGH bit rate

ad94003000g200170h.evt / ad94003000g200170h.unf
- Exposure: 26.7 / 36.7 kiloseconds
- Events: 7175 / 29421 events
- Count Rate: 0.269 / 0.801 events per second
- Selected FITS Keywords:

GIS2 PH mode event files with MEDIUM bit rate

ad94003000g200270m.evt / ad94003000g200270m.unf
- Exposure: 7.1 / 13.3 kiloseconds
- Events: 1986 / 10351 events
- Count Rate: 0.28 / 0.78 events per second
- Selected FITS Keywords:

GIS2 PH mode event files with LOW bit rate

ad94003000g200370l.unf
- Exposure: 0 / 8.4 kiloseconds
- Events: 0 / 5359 events
- Count Rate: 2147483.647 / 0.639 events per second
- Selected FITS Keywords:

GIS3:

Total Exposure: 33.8 / 58.4 kiloseconds
Total Events: 9699 / 41246 events
Mean Count Rate: 0.287 / 0.706 events per second
Number of Files: 2 / 3

GIS3 PH mode event files with HIGH bit rate

ad94003000g300170h.evt / ad94003000g300170h.unf
- Exposure: 26.7 / 36.7 kiloseconds
- Events: 7649 / 27037 events
- Count Rate: 0.287 / 0.736 events per second
- Selected FITS Keywords:

GIS3 PH mode event files with MEDIUM bit rate

ad94003000g300270m.evt / ad94003000g300270m.unf
- Exposure: 7.1 / 13.3 kiloseconds
- Events: 2050 / 9445 events
- Count Rate: 0.289 / 0.712 events per second
- Selected FITS Keywords:

GIS3 PH mode event files with LOW bit rate

ad94003000g300370l.unf
- Exposure: 0 / 8.4 kiloseconds
- Events: 0 / 4764 events
- Count Rate: 2147483.647 / 0.568 events per second
- Selected FITS Keywords: