ASCA Sequence 50002000 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: 27.1 / 75.8 kiloseconds
Total Events: 35826 / 904717 events
Mean Count Rate: 1.321 / 11.932 events per second
Number of Files: 8 / 10

SIS0 BRIGHT mode event files with HIGH bit rate

ad50002000s000102h.evt / ad50002000s000102h.unf

Exposure: 4.2 / 17.8 kiloseconds
Events: 4969 / 158480 events
Count Rate: 1.197 / 8.891 events per second

Selected FITS Keywords:

S0_ARENA=	0	/ S0 Area discrimination enable/disable
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
ORIGMODE=	FAINT	/ DATAMODE before any conversion

ad50002000s000202h.evt / ad50002000s000202h.unf

Exposure: 7.1 / 10.1 kiloseconds
Events: 9496 / 175666 events
Count Rate: 1.331 / 17.325 events per second

Selected FITS Keywords:

S0_ARENA=	1	/ S0 Area discrimination enable/disable
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
ORIGMODE=	FAINT	/ DATAMODE before any conversion

ad50002000s000402h.evt / ad50002000s000402h.unf

Exposure: 3.7 / 7.7 kiloseconds
Events: 4714 / 130291 events
Count Rate: 1.278 / 16.908 events per second

Selected FITS Keywords:

S0_ARENA=	0	/ S0 Area discrimination enable/disable
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
ORIGMODE=	FAINT	/ DATAMODE before any conversion

ad50002000s000502h.evt / ad50002000s000502h.unf

Exposure: 0.2 / 2.2 kiloseconds
Events: 1498 / 34360 events
Count Rate: 6.567 / 15.41 events per second

Selected FITS Keywords:

S0_ARENA=	1	/ S0 Area discrimination enable/disable
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
ORIGMODE=	FAINT	/ DATAMODE before any conversion

ad50002000s001002h.unf

Exposure: 0 / 0 kiloseconds
Events: 0 / 1310 events
Count Rate: 2147483.647 / 72.905 events per second

Selected FITS Keywords:

S0_ARENA=	0	/ S0 Area discrimination enable/disable
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
ORIGMODE=	BRIGHT	/ DATAMODE before any conversion

SIS0 BRIGHT mode event files with MEDIUM bit rate

ad50002000s000302m.evt / ad50002000s000302m.unf

Exposure: 7.7 / 25.9 kiloseconds
Events: 9347 / 256211 events
Count Rate: 1.211 / 9.902 events per second

Selected FITS Keywords:

S0_ARENA=	0	/ S0 Area discrimination enable/disable
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

ad50002000s000602m.evt / ad50002000s000602m.unf

Exposure: 4.1 / 6.6 kiloseconds
Events: 5291 / 105665 events
Count Rate: 1.3 / 15.962 events per second

Selected FITS Keywords:

S0_ARENA=	1	/ S0 Area discrimination enable/disable
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

ad50002000s000802m.evt / ad50002000s000802m.unf

Exposure: 0.1 / 0.6 kiloseconds
Events: 295 / 8215 events
Count Rate: 3.149 / 13.009 events per second

Selected FITS Keywords:

S0_ARENA=	0	/ S0 Area discrimination enable/disable
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

ad50002000s000902m.unf

Exposure: 0 / 1.4 kiloseconds
Events: 0 / 8112 events
Count Rate: 2147483.647 / 5.699 events per second

Selected FITS Keywords:

S0_ARENA=	1	/ S0 Area discrimination enable/disable
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

SIS0 BRIGHT mode event files with LOW bit rate

ad50002000s000702l.evt / ad50002000s000702l.unf
- Exposure: 0 / 3.4 kiloseconds
- Events: 216 / 26407 events
- Count Rate: 6.748 / 7.88 events per second
- Selected FITS Keywords:

SIS0 BRIGHT2 mode event files with HIGH bit rate

ad50002000s000112h.evt / ad50002000s000112h.unf

Exposure: 4.2 / 17.8 kiloseconds
Events: 5058 / 167149 events
Count Rate: 1.218 / 9.377 events per second

Selected FITS Keywords:

S0_ARENA=	0	/ S0 Area discrimination enable/disable
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

ad50002000s000212h.evt / ad50002000s000212h.unf

Exposure: 7.1 / 10.1 kiloseconds
Events: 9680 / 187316 events
Count Rate: 1.357 / 18.474 events per second

Selected FITS Keywords:

S0_ARENA=	1	/ S0 Area discrimination enable/disable
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

ad50002000s000412h.evt / ad50002000s000412h.unf

Exposure: 3.7 / 7.7 kiloseconds
Events: 4810 / 135703 events
Count Rate: 1.304 / 17.611 events per second

Selected FITS Keywords:

S0_ARENA=	0	/ S0 Area discrimination enable/disable
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

ad50002000s000512h.evt / ad50002000s000512h.unf

Exposure: 0.2 / 2.2 kiloseconds
Events: 1507 / 40173 events
Count Rate: 6.606 / 18.017 events per second

Selected FITS Keywords:

S0_ARENA=	1	/ S0 Area discrimination enable/disable
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

SIS0 FAINT mode event files with HIGH bit rate

ad50002000s000101h.unf

Exposure: 0 / 17.8 kiloseconds
Events: 0 / 586496 events
Count Rate: 2147483.647 / 32.903 events per second

Selected FITS Keywords:

S0_ARENA=	0	/ S0 Area discrimination enable/disable
S0_ARIO2=	1	/ S0 area discrimination IN/OUT for ccd 2
S0_ARIO3=	1	/ S0 area discrimination IN/OUT for ccd 3
S0_STAH3=	316	/ S0 area discrimination H start addr for ccd 3
S0_ENDH2=	200	/ S0 area discrimination H end addr for ccd 2
S0_ENDV2=	150	/ S0 area discrimination V end addr for ccd 2
S0_ENDV3=	112	/ S0 area discrimination V end addr for ccd 3

ad50002000s000201h.unf

Exposure: 0 / 10.1 kiloseconds
Events: 0 / 266082 events
Count Rate: 2147483.647 / 26.242 events per second

Selected FITS Keywords:

S0_ARENA=	1	/ S0 Area discrimination enable/disable
S0_ARIO2=	1	/ S0 area discrimination IN/OUT for ccd 2
S0_ARIO3=	1	/ S0 area discrimination IN/OUT for ccd 3
S0_STAH3=	316	/ S0 area discrimination H start addr for ccd 3
S0_ENDH2=	200	/ S0 area discrimination H end addr for ccd 2
S0_ENDV2=	150	/ S0 area discrimination V end addr for ccd 2
S0_ENDV3=	112	/ S0 area discrimination V end addr for ccd 3

ad50002000s000401h.unf

Exposure: 0 / 7.7 kiloseconds
Events: 0 / 187071 events
Count Rate: 2147483.647 / 24.277 events per second

Selected FITS Keywords:

S0_ARENA=	0	/ S0 Area discrimination enable/disable
S0_ARIO2=	1	/ S0 area discrimination IN/OUT for ccd 2
S0_ARIO3=	0	/ S0 area discrimination IN/OUT for ccd 3
S0_STAH3=	6	/ S0 area discrimination H start addr for ccd 3
S0_ENDH2=	200	/ S0 area discrimination H end addr for ccd 2
S0_ENDV2=	150	/ S0 area discrimination V end addr for ccd 2
S0_ENDV3=	422	/ S0 area discrimination V end addr for ccd 3

ad50002000s000501h.unf

Exposure: 0 / 2.2 kiloseconds
Events: 0 / 131895 events
Count Rate: 2147483.647 / 59.152 events per second

Selected FITS Keywords:

S0_ARENA=	1	/ S0 Area discrimination enable/disable
S0_ARIO2=	1	/ S0 area discrimination IN/OUT for ccd 2
S0_ARIO3=	0	/ S0 area discrimination IN/OUT for ccd 3
S0_STAH3=	6	/ S0 area discrimination H start addr for ccd 3
S0_ENDH2=	200	/ S0 area discrimination H end addr for ccd 2
S0_ENDV2=	150	/ S0 area discrimination V end addr for ccd 2
S0_ENDV3=	422	/ S0 area discrimination V end addr for ccd 3

ad50002000s001101h.unf

Exposure: 0 / 0 kiloseconds
Events: 0 / 1024 events
Count Rate: 2147483.647 / 73.307 events per second

Selected FITS Keywords:

S0_ARENA=	1	/ S0 Area discrimination enable/disable
S0_ARIO2=	0	/ S0 area discrimination IN/OUT for ccd 2
S0_ARIO3=	0	/ S0 area discrimination IN/OUT for ccd 3
S0_STAH3=	6	/ S0 area discrimination H start addr for ccd 3
S0_ENDH2=	425	/ S0 area discrimination H end addr for ccd 2
S0_ENDV2=	422	/ S0 area discrimination V end addr for ccd 2
S0_ENDV3=	422	/ S0 area discrimination V end addr for ccd 3

SIS1:

Total Exposure: 26.9 / 76.1 kiloseconds
Total Events: 32975 / 1560677 events
Mean Count Rate: 1.228 / 20.499 events per second
Number of Files: 3 / 4

SIS1 BRIGHT mode event files with HIGH bit rate

ad50002000s100102h.evt / ad50002000s100102h.unf
- Exposure: 16.2 / 37.9 kiloseconds
- Events: 19445 / 863411 events
- Count Rate: 1.203 / 22.756 events per second
- Selected FITS Keywords:
  
  ORIGMODE= FAINT / DATAMODE before any conversion
ad50002000s100402h.unf
- Exposure: 0 / 0 kiloseconds
- Events: 0 / 1454 events
- Count Rate: 2147483.647 / 72.928 events per second
- Selected FITS Keywords:
  
  ORIGMODE= BRIGHT / DATAMODE before any conversion

SIS1 BRIGHT mode event files with MEDIUM bit rate

ad50002000s100202m.evt / ad50002000s100202m.unf
- Exposure: 10.7 / 34.6 kiloseconds
- Events: 13326 / 668286 events
- Count Rate: 1.249 / 19.303 events per second
- Selected FITS Keywords:

SIS1 BRIGHT mode event files with LOW bit rate

ad50002000s100302l.evt / ad50002000s100302l.unf
- Exposure: 0 / 3.6 kiloseconds
- Events: 204 / 27526 events
- Count Rate: 6.373 / 7.752 events per second
- Selected FITS Keywords:

SIS1 BRIGHT2 mode event files with HIGH bit rate

ad50002000s100112h.evt / ad50002000s100112h.unf
- Exposure: 16.2 / 37.9 kiloseconds
- Events: 19842 / 897956 events
- Count Rate: 1.228 / 23.666 events per second
- Selected FITS Keywords:

SIS1 FAINT mode event files with HIGH bit rate

ad50002000s100101h.unf
- Exposure: 0 / 37.9 kiloseconds
- Events: 0 / 1428106 events
- Count Rate: 2147483.647 / 37.639 events per second
- Selected FITS Keywords:

GIS2:

Total Exposure: 32.1 / 70.9 kiloseconds
Total Events: 42156 / 117202 events
Mean Count Rate: 1.312 / 1.653 events per second
Number of Files: 2 / 3

GIS2 PH mode event files with HIGH bit rate

ad50002000g200170h.evt / ad50002000g200170h.unf
- Exposure: 20.6 / 38.1 kiloseconds
- Events: 27039 / 68437 events
- Count Rate: 1.313 / 1.797 events per second
- Selected FITS Keywords:

GIS2 PH mode event files with MEDIUM bit rate

ad50002000g200270m.evt / ad50002000g200270m.unf
- Exposure: 11.6 / 31.7 kiloseconds
- Events: 15117 / 47873 events
- Count Rate: 1.309 / 1.508 events per second
- Selected FITS Keywords:

GIS2 PH mode event files with LOW bit rate

ad50002000g200370l.unf
- Exposure: 0 / 1.1 kiloseconds
- Events: 0 / 892 events
- Count Rate: 2147483.647 / 0.82 events per second
- Selected FITS Keywords:

GIS3:

Total Exposure: 32.1 / 70.9 kiloseconds
Total Events: 47533 / 116528 events
Mean Count Rate: 1.479 / 1.643 events per second
Number of Files: 2 / 3

GIS3 PH mode event files with HIGH bit rate

ad50002000g300170h.evt / ad50002000g300170h.unf
- Exposure: 20.6 / 38.1 kiloseconds
- Events: 30345 / 68325 events
- Count Rate: 1.474 / 1.794 events per second
- Selected FITS Keywords:

GIS3 PH mode event files with MEDIUM bit rate

ad50002000g300270m.evt / ad50002000g300270m.unf
- Exposure: 11.6 / 31.7 kiloseconds
- Events: 17188 / 47453 events
- Count Rate: 1.488 / 1.495 events per second
- Selected FITS Keywords:

GIS3 PH mode event files with LOW bit rate

ad50002000g300370l.unf
- Exposure: 0 / 1.1 kiloseconds
- Events: 0 / 750 events
- Count Rate: 2147483.647 / 0.689 events per second
- Selected FITS Keywords: