ASCA Sequence 50021030 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: 14.2 / 41.9 kiloseconds
Total Events: 42932 / 89128 events
Mean Count Rate: 3.015 / 2.128 events per second
Number of Files: 5 / 7

SIS0 BRIGHT mode event files with HIGH bit rate

ad50021030s000102h.evt / ad50021030s000102h.unf
- Exposure: 6.7 / 17.7 kiloseconds
- Events: 20319 / 36190 events
- Count Rate: 3.016 / 2.039 events per second
- Selected FITS Keywords:
  
  S0_ARIO1= 0 / S0 area discrimination IN/OUT for ccd 1
  
  S0_STAH1= 6 / S0 area discrimination H start addr for ccd 1
  
  S0_ENDH1= 425 / S0 area discrimination H end addr for ccd 1
ad50021030s000202h.evt / ad50021030s000202h.unf
- Exposure: 4.1 / 7.9 kiloseconds
- Events: 12334 / 24471 events
- Count Rate: 3.026 / 3.101 events per second
- Selected FITS Keywords:
  
  S0_ARIO1= 1 / S0 area discrimination IN/OUT for ccd 1
  
  S0_STAH1= 146 / S0 area discrimination H start addr for ccd 1
  
  S0_ENDH1= 222 / S0 area discrimination H end addr for ccd 1
ad50021030s000602h.unf
- Exposure: 0 / 0 kiloseconds
- Events: 0 / 2304 events
- Count Rate: 0 / 67.827 events per second
- Selected FITS Keywords:
  
  S0_ARIO1= 0 / S0 area discrimination IN/OUT for ccd 1
  
  S0_STAH1= 6 / S0 area discrimination H start addr for ccd 1
  
  S0_ENDH1= 425 / S0 area discrimination H end addr for ccd 1
ad50021030s000702h.unf
- Exposure: 0 / 0 kiloseconds
- Events: 0 / 1280 events
- Count Rate: 0 / 71.235 events per second
- Selected FITS Keywords:
  
  S0_ARIO1= 0 / S0 area discrimination IN/OUT for ccd 1
  
  S0_STAH1= 6 / S0 area discrimination H start addr for ccd 1
  
  S0_ENDH1= 425 / S0 area discrimination H end addr for ccd 1

SIS0 BRIGHT mode event files with MEDIUM bit rate

ad50021030s000302m.evt / ad50021030s000302m.unf
- Exposure: 3.1 / 6.7 kiloseconds
- Events: 9359 / 15990 events
- Count Rate: 3.026 / 2.379 events per second
- Selected FITS Keywords:
  
  S0_ARIO1= 0 / S0 area discrimination IN/OUT for ccd 1
  
  S0_STAH1= 6 / S0 area discrimination H start addr for ccd 1
  
  S0_ENDH1= 425 / S0 area discrimination H end addr for ccd 1
ad50021030s000402m.evt / ad50021030s000402m.unf
- Exposure: 0.3 / 5.6 kiloseconds
- Events: 873 / 5047 events
- Count Rate: 3.031 / 0.901 events per second
- Selected FITS Keywords:
  
  S0_ARIO1= 1 / S0 area discrimination IN/OUT for ccd 1
  
  S0_STAH1= 146 / S0 area discrimination H start addr for ccd 1
  
  S0_ENDH1= 222 / S0 area discrimination H end addr for ccd 1

SIS0 BRIGHT mode event files with LOW bit rate

ad50021030s000502l.evt / ad50021030s000502l.unf
- Exposure: 0 / 3.9 kiloseconds
- Events: 47 / 3846 events
- Count Rate: 1.025 / 0.99 events per second
- Selected FITS Keywords:

SIS0 BRIGHT2 mode event files with HIGH bit rate

ad50021030s000112h.evt / ad50021030s000112h.unf
- Exposure: 6.7 / 17.7 kiloseconds
- Events: 20388 / 38233 events
- Count Rate: 3.026 / 2.154 events per second
- Selected FITS Keywords:
  
  S0_ARIO1= 0 / S0 area discrimination IN/OUT for ccd 1
  
  S0_STAH1= 6 / S0 area discrimination H start addr for ccd 1
  
  S0_ENDH1= 425 / S0 area discrimination H end addr for ccd 1
ad50021030s000212h.evt / ad50021030s000212h.unf
- Exposure: 4.1 / 7.9 kiloseconds
- Events: 12382 / 25888 events
- Count Rate: 3.038 / 3.28 events per second
- Selected FITS Keywords:
  
  S0_ARIO1= 1 / S0 area discrimination IN/OUT for ccd 1
  
  S0_STAH1= 146 / S0 area discrimination H start addr for ccd 1
  
  S0_ENDH1= 222 / S0 area discrimination H end addr for ccd 1
ad50021030s000612h.unf
- Exposure: 0 / 0 kiloseconds
- Events: 0 / 2304 events
- Count Rate: 0 / 67.827 events per second
- Selected FITS Keywords:
  
  S0_ARIO1= 0 / S0 area discrimination IN/OUT for ccd 1
  
  S0_STAH1= 6 / S0 area discrimination H start addr for ccd 1
  
  S0_ENDH1= 425 / S0 area discrimination H end addr for ccd 1
ad50021030s000712h.unf
- Exposure: 0 / 0 kiloseconds
- Events: 0 / 1280 events
- Count Rate: 0 / 71.235 events per second
- Selected FITS Keywords:
  
  S0_ARIO1= 0 / S0 area discrimination IN/OUT for ccd 1
  
  S0_STAH1= 6 / S0 area discrimination H start addr for ccd 1
  
  S0_ENDH1= 425 / S0 area discrimination H end addr for ccd 1

SIS0 BRIGHT2 mode event files with MEDIUM bit rate

ad50021030s000312m.evt / ad50021030s000312m.unf
- Exposure: 3.1 / 6.7 kiloseconds
- Events: 9409 / 16843 events
- Count Rate: 3.042 / 2.506 events per second
- Selected FITS Keywords:
  
  S0_ARIO1= 0 / S0 area discrimination IN/OUT for ccd 1
  
  S0_STAH1= 6 / S0 area discrimination H start addr for ccd 1
  
  S0_ENDH1= 425 / S0 area discrimination H end addr for ccd 1
ad50021030s000412m.evt / ad50021030s000412m.unf
- Exposure: 0.3 / 5.6 kiloseconds
- Events: 875 / 5432 events
- Count Rate: 3.038 / 0.97 events per second
- Selected FITS Keywords:
  
  S0_ARIO1= 1 / S0 area discrimination IN/OUT for ccd 1
  
  S0_STAH1= 146 / S0 area discrimination H start addr for ccd 1
  
  S0_ENDH1= 222 / S0 area discrimination H end addr for ccd 1

SIS0 BRIGHT2 mode event files with LOW bit rate

ad50021030s000512l.evt / ad50021030s000512l.unf
- Exposure: 0 / 3.9 kiloseconds
- Events: 47 / 4079 events
- Count Rate: 1.025 / 1.05 events per second
- Selected FITS Keywords:

SIS0 FAINT mode event files with HIGH bit rate

ad50021030s000101h.unf
- Exposure: 0 / 17.7 kiloseconds
- Events: 0 / 244495 events
- Count Rate: 0 / 13.777 events per second
- Selected FITS Keywords:
  
  S0_ARIO1= 0 / S0 area discrimination IN/OUT for ccd 1
  
  S0_STAH1= 6 / S0 area discrimination H start addr for ccd 1
  
  S0_ENDH1= 425 / S0 area discrimination H end addr for ccd 1
ad50021030s000201h.unf
- Exposure: 0 / 7.9 kiloseconds
- Events: 0 / 129355 events
- Count Rate: 0 / 16.391 events per second
- Selected FITS Keywords:
  
  S0_ARIO1= 1 / S0 area discrimination IN/OUT for ccd 1
  
  S0_STAH1= 146 / S0 area discrimination H start addr for ccd 1
  
  S0_ENDH1= 222 / S0 area discrimination H end addr for ccd 1
ad50021030s000601h.unf
- Exposure: 0 / 0 kiloseconds
- Events: 0 / 2304 events
- Count Rate: 0 / 67.827 events per second
- Selected FITS Keywords:
  
  S0_ARIO1= 0 / S0 area discrimination IN/OUT for ccd 1
  
  S0_STAH1= 6 / S0 area discrimination H start addr for ccd 1
  
  S0_ENDH1= 425 / S0 area discrimination H end addr for ccd 1
ad50021030s000701h.unf
- Exposure: 0 / 0 kiloseconds
- Events: 0 / 1280 events
- Count Rate: 0 / 71.235 events per second
- Selected FITS Keywords:
  
  S0_ARIO1= 0 / S0 area discrimination IN/OUT for ccd 1
  
  S0_STAH1= 6 / S0 area discrimination H start addr for ccd 1
  
  S0_ENDH1= 425 / S0 area discrimination H end addr for ccd 1

SIS0 FAINT mode event files with MEDIUM bit rate

ad50021030s000301m.unf
- Exposure: 0 / 6.7 kiloseconds
- Events: 0 / 32215 events
- Count Rate: 0 / 4.793 events per second
- Selected FITS Keywords:
  
  S0_ARIO1= 0 / S0 area discrimination IN/OUT for ccd 1
  
  S0_STAH1= 6 / S0 area discrimination H start addr for ccd 1
  
  S0_ENDH1= 425 / S0 area discrimination H end addr for ccd 1
ad50021030s000401m.unf
- Exposure: 0 / 5.6 kiloseconds
- Events: 0 / 20252 events
- Count Rate: 0 / 3.617 events per second
- Selected FITS Keywords:
  
  S0_ARIO1= 1 / S0 area discrimination IN/OUT for ccd 1
  
  S0_STAH1= 146 / S0 area discrimination H start addr for ccd 1
  
  S0_ENDH1= 222 / S0 area discrimination H end addr for ccd 1

SIS0 FAINT mode event files with LOW bit rate

ad50021030s000501l.unf
- Exposure: 0 / 3.9 kiloseconds
- Events: 0 / 7584 events
- Count Rate: 0 / 1.953 events per second
- Selected FITS Keywords:
  
  S0_ARIO1= 1 / S0 area discrimination IN/OUT for ccd 1
  
  S0_STAH1= 146 / S0 area discrimination H start addr for ccd 1
  
  S0_ENDH1= 222 / S0 area discrimination H end addr for ccd 1
ad50021030s000801l.unf
- Exposure: 0 / 0.5 kiloseconds
- Events: 0 / 1024 events
- Count Rate: 0 / 2.012 events per second
- Selected FITS Keywords:
  
  S0_ARIO1= 0 / S0 area discrimination IN/OUT for ccd 1
  
  S0_STAH1= 6 / S0 area discrimination H start addr for ccd 1
  
  S0_ENDH1= 425 / S0 area discrimination H end addr for ccd 1

SIS1:

Total Exposure: 14.4 / 42.4 kiloseconds
Total Events: 36502 / 113379 events
Mean Count Rate: 2.538 / 2.673 events per second
Number of Files: 3 / 3

SIS1 BRIGHT mode event files with HIGH bit rate

ad50021030s100102h.evt / ad50021030s100102h.unf
- Exposure: 10.8 / 25.7 kiloseconds
- Events: 27605 / 80500 events
- Count Rate: 2.552 / 3.131 events per second
- Selected FITS Keywords:

SIS1 BRIGHT mode event files with MEDIUM bit rate

ad50021030s100202m.evt / ad50021030s100202m.unf
- Exposure: 3.5 / 12.3 kiloseconds
- Events: 8814 / 28786 events
- Count Rate: 2.519 / 2.337 events per second
- Selected FITS Keywords:

SIS1 BRIGHT mode event files with LOW bit rate

ad50021030s100302l.evt / ad50021030s100302l.unf
- Exposure: 0.1 / 4.4 kiloseconds
- Events: 83 / 4093 events
- Count Rate: 1.208 / 0.932 events per second
- Selected FITS Keywords:

SIS1 BRIGHT2 mode event files with HIGH bit rate

ad50021030s100112h.evt / ad50021030s100112h.unf
- Exposure: 10.8 / 25.7 kiloseconds
- Events: 27665 / 90195 events
- Count Rate: 2.558 / 3.508 events per second
- Selected FITS Keywords:

SIS1 BRIGHT2 mode event files with MEDIUM bit rate

ad50021030s100212m.evt / ad50021030s100212m.unf
- Exposure: 3.5 / 12.3 kiloseconds
- Events: 8833 / 32326 events
- Count Rate: 2.525 / 2.624 events per second
- Selected FITS Keywords:

SIS1 BRIGHT2 mode event files with LOW bit rate

ad50021030s100312l.evt / ad50021030s100312l.unf
- Exposure: 0.1 / 4.4 kiloseconds
- Events: 83 / 4314 events
- Count Rate: 1.208 / 0.982 events per second
- Selected FITS Keywords:

SIS1 FAINT mode event files with HIGH bit rate

ad50021030s100101h.unf
- Exposure: 0 / 25.7 kiloseconds
- Events: 0 / 336925 events
- Count Rate: 0 / 13.105 events per second
- Selected FITS Keywords:

SIS1 FAINT mode event files with MEDIUM bit rate

ad50021030s100201m.unf
- Exposure: 0 / 12.3 kiloseconds
- Events: 0 / 62821 events
- Count Rate: 0 / 5.099 events per second
- Selected FITS Keywords:

SIS1 FAINT mode event files with LOW bit rate

ad50021030s100301l.unf
- Exposure: 0 / 4.4 kiloseconds
- Events: 0 / 8608 events
- Count Rate: 0 / 1.96 events per second
- Selected FITS Keywords:

GIS2:

Total Exposure: 15.2 / 36.3 kiloseconds
Total Events: 45522 / 101673 events
Mean Count Rate: 2.989 / 2.8 events per second
Number of Files: 3 / 3

GIS2 PH mode event files with HIGH bit rate

ad50021030g200170h.evt / ad50021030g200170h.unf
- Exposure: 12.6 / 25.8 kiloseconds
- Events: 37779 / 75538 events
- Count Rate: 3.009 / 2.933 events per second
- Selected FITS Keywords:

GIS2 PH mode event files with MEDIUM bit rate

ad50021030g200270m.evt / ad50021030g200270m.unf
- Exposure: 2.5 / 10.4 kiloseconds
- Events: 7367 / 25493 events
- Count Rate: 2.933 / 2.459 events per second
- Selected FITS Keywords:

GIS2 PH mode event files with LOW bit rate

ad50021030g200370l.evt / ad50021030g200370l.unf
- Exposure: 0.2 / 0.2 kiloseconds
- Events: 376 / 642 events
- Count Rate: 2.352 / 3.344 events per second
- Selected FITS Keywords:

GIS3:

Total Exposure: 15.2 / 36.3 kiloseconds
Total Events: 50873 / 104758 events
Mean Count Rate: 3.341 / 2.885 events per second
Number of Files: 3 / 3

GIS3 PH mode event files with HIGH bit rate

ad50021030g300170h.evt / ad50021030g300170h.unf
- Exposure: 12.6 / 25.8 kiloseconds
- Events: 42030 / 78138 events
- Count Rate: 3.347 / 3.034 events per second
- Selected FITS Keywords:

GIS3 PH mode event files with MEDIUM bit rate

ad50021030g300270m.evt / ad50021030g300270m.unf
- Exposure: 2.5 / 10.4 kiloseconds
- Events: 8450 / 25985 events
- Count Rate: 3.364 / 2.506 events per second
- Selected FITS Keywords:

GIS3 PH mode event files with LOW bit rate

ad50021030g300370l.evt / ad50021030g300370l.unf
- Exposure: 0.2 / 0.2 kiloseconds
- Events: 393 / 635 events
- Count Rate: 2.458 / 3.307 events per second
- Selected FITS Keywords:

S0_ARIO1=	0	/ S0 area discrimination IN/OUT for ccd 1
S0_STAH1=	6	/ S0 area discrimination H start addr for ccd 1
S0_ENDH1=	425	/ S0 area discrimination H end addr for ccd 1