ASCA Sequence 21014000 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: 14.6 / 40.2 kiloseconds
Total Events: 4262 / 318327 events
Mean Count Rate: 0.293 / 7.92 events per second
Number of Files: 4 / 4

SIS0 BRIGHT mode event files with HIGH bit rate

ad21014000s000102h.evt / ad21014000s000102h.unf
- Exposure: 0.5 / 8 kiloseconds
- Events: 249 / 47396 events
- Count Rate: 0.453 / 5.919 events per second
- Selected FITS Keywords:
  
  S0_ARENA= 1 / S0 Area discrimination enable/disable
ad21014000s000202h.evt / ad21014000s000202h.unf
- Exposure: 6.6 / 9.5 kiloseconds
- Events: 1705 / 122820 events
- Count Rate: 0.257 / 12.979 events per second
- Selected FITS Keywords:
  
  S0_ARENA= 0 / S0 Area discrimination enable/disable

SIS0 BRIGHT mode event files with MEDIUM bit rate

ad21014000s000302m.evt / ad21014000s000302m.unf
- Exposure: 6.6 / 8.6 kiloseconds
- Events: 1981 / 109712 events
- Count Rate: 0.301 / 12.793 events per second
- Selected FITS Keywords:
  
  S0_ARENA= 0 / S0 Area discrimination enable/disable
ad21014000s000402m.evt / ad21014000s000402m.unf
- Exposure: 0.8 / 14.1 kiloseconds
- Events: 327 / 38399 events
- Count Rate: 0.42 / 2.714 events per second
- Selected FITS Keywords:
  
  S0_ARENA= 1 / S0 Area discrimination enable/disable

SIS0 BRIGHT2 mode event files with HIGH bit rate

ad21014000s000112h.evt / ad21014000s000112h.unf
- Exposure: 0.5 / 8 kiloseconds
- Events: 257 / 48092 events
- Count Rate: 0.468 / 6.006 events per second
- Selected FITS Keywords:
  
  S0_ARENA= 1 / S0 Area discrimination enable/disable
ad21014000s000212h.evt / ad21014000s000212h.unf
- Exposure: 6.6 / 9.5 kiloseconds
- Events: 1787 / 123591 events
- Count Rate: 0.269 / 13.061 events per second
- Selected FITS Keywords:
  
  S0_ARENA= 0 / S0 Area discrimination enable/disable

SIS0 FAINT mode event files with HIGH bit rate

ad21014000s000101h.unf

Exposure: 0 / 8 kiloseconds
Events: 0 / 391695 events
Count Rate: 2147483.647 / 48.92 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

ad21014000s000201h.unf

Exposure: 0 / 9.5 kiloseconds
Events: 0 / 156618 events
Count Rate: 2147483.647 / 16.551 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

ad21014000s000501h.unf

Exposure: 0 / 0 kiloseconds
Events: 0 / 1280 events
Count Rate: 2147483.647 / 71.235 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

SIS1:

Total Exposure: 14.8 / 40.2 kiloseconds
Total Events: 5177 / 390575 events
Mean Count Rate: 0.35 / 9.708 events per second
Number of Files: 4 / 4

SIS1 BRIGHT mode event files with HIGH bit rate

ad21014000s100102h.evt / ad21014000s100102h.unf
- Exposure: 7 / 15.1 kiloseconds
- Events: 2033 / 181071 events
- Count Rate: 0.292 / 11.969 events per second
- Selected FITS Keywords:
  
  S1_DESTA= 0 / S1 DE normal/reset
  
  S1_ENDV0= 422 / S1 area discrimination V end addr for ccd 0
ad21014000s100302h.evt / ad21014000s100302h.unf
- Exposure: 0.4 / 2.3 kiloseconds
- Events: 257 / 15470 events
- Count Rate: 0.669 / 6.864 events per second
- Selected FITS Keywords:
  
  S1_DESTA= 0 / S1 DE normal/reset
  
  S1_ENDV0= 416 / S1 area discrimination V end addr for ccd 0
ad21014000s100402h.evt / ad21014000s100402h.unf
- Exposure: 0 / 0.1 kiloseconds
- Events: 342 / 2027 events
- Count Rate: 7.768 / 18.779 events per second
- Selected FITS Keywords:
  
  S1_DESTA= 1 / S1 DE normal/reset
  
  S1_ENDV0= 422 / S1 area discrimination V end addr for ccd 0

SIS1 BRIGHT mode event files with MEDIUM bit rate

ad21014000s100202m.evt / ad21014000s100202m.unf
- Exposure: 7.4 / 22.7 kiloseconds
- Events: 2545 / 192007 events
- Count Rate: 0.344 / 8.442 events per second
- Selected FITS Keywords:

SIS1 BRIGHT2 mode event files with HIGH bit rate

ad21014000s100112h.evt / ad21014000s100112h.unf
- Exposure: 7 / 15.1 kiloseconds
- Events: 2132 / 182266 events
- Count Rate: 0.307 / 12.048 events per second
- Selected FITS Keywords:
  
  S1_DESTA= 0 / S1 DE normal/reset
  
  S1_ENDV0= 422 / S1 area discrimination V end addr for ccd 0
ad21014000s100312h.evt / ad21014000s100312h.unf
- Exposure: 0.4 / 2.3 kiloseconds
- Events: 265 / 15617 events
- Count Rate: 0.69 / 6.929 events per second
- Selected FITS Keywords:
  
  S1_DESTA= 0 / S1 DE normal/reset
  
  S1_ENDV0= 416 / S1 area discrimination V end addr for ccd 0
ad21014000s100412h.evt / ad21014000s100412h.unf
- Exposure: 0 / 0.1 kiloseconds
- Events: 345 / 2050 events
- Count Rate: 7.836 / 18.993 events per second
- Selected FITS Keywords:
  
  S1_DESTA= 1 / S1 DE normal/reset
  
  S1_ENDV0= 422 / S1 area discrimination V end addr for ccd 0

SIS1 FAINT mode event files with HIGH bit rate

ad21014000s100101h.unf
- Exposure: 0 / 15.1 kiloseconds
- Events: 0 / 489857 events
- Count Rate: 2147483.647 / 32.38 events per second
- Selected FITS Keywords:
  
  S1_DESTA= 0 / S1 DE normal/reset
  
  S1_ENDV0= 422 / S1 area discrimination V end addr for ccd 0
ad21014000s100301h.unf
- Exposure: 0 / 2.3 kiloseconds
- Events: 0 / 116959 events
- Count Rate: 2147483.647 / 51.896 events per second
- Selected FITS Keywords:
  
  S1_DESTA= 0 / S1 DE normal/reset
  
  S1_ENDV0= 416 / S1 area discrimination V end addr for ccd 0
ad21014000s100401h.unf
- Exposure: 0 / 0.1 kiloseconds
- Events: 0 / 2477 events
- Count Rate: 2147483.647 / 22.949 events per second
- Selected FITS Keywords:
  
  S1_DESTA= 1 / S1 DE normal/reset
  
  S1_ENDV0= 422 / S1 area discrimination V end addr for ccd 0

GIS2:

Total Exposure: 17.7 / 39.7 kiloseconds
Total Events: 7343 / 76944 events
Mean Count Rate: 0.414 / 1.939 events per second
Number of Files: 2 / 2

GIS2 PH mode event files with HIGH bit rate

ad21014000g200270h.evt / ad21014000g200270h.unf
- Exposure: 10.6 / 18.8 kiloseconds
- Events: 4385 / 33889 events
- Count Rate: 0.415 / 1.805 events per second
- Selected FITS Keywords:

GIS2 PH mode event files with MEDIUM bit rate

ad21014000g200170m.evt / ad21014000g200170m.unf
- Exposure: 7.2 / 20.9 kiloseconds
- Events: 2958 / 43055 events
- Count Rate: 0.413 / 2.059 events per second
- Selected FITS Keywords:

GIS3:

Total Exposure: 17.7 / 39.7 kiloseconds
Total Events: 7801 / 76123 events
Mean Count Rate: 0.44 / 1.918 events per second
Number of Files: 2 / 2

GIS3 PH mode event files with HIGH bit rate

ad21014000g300270h.evt / ad21014000g300270h.unf
- Exposure: 10.6 / 18.8 kiloseconds
- Events: 4703 / 33450 events
- Count Rate: 0.445 / 1.781 events per second
- Selected FITS Keywords:

GIS3 PH mode event files with MEDIUM bit rate

ad21014000g300170m.evt / ad21014000g300170m.unf
- Exposure: 7.2 / 20.9 kiloseconds
- Events: 3098 / 42673 events
- Count Rate: 0.433 / 2.041 events per second
- Selected FITS Keywords:

S1_DESTA=	0	/ S1 DE normal/reset
S1_ENDV0=	422	/ S1 area discrimination V end addr for ccd 0