ASCA Sequence 77007000 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: 88 / 178.3 kiloseconds
Total Events: 5320 / 205462 events
Mean Count Rate: 0.06 / 1.152 events per second
Number of Files: 4 / 6

SIS0 BRIGHT mode event files with HIGH bit rate

ad77007000s000202h.evt / ad77007000s000202h.unf
- Exposure: 23.5 / 33.3 kiloseconds
- Events: 1432 / 50136 events
- Count Rate: 0.061 / 1.504 events per second
- Selected FITS Keywords:
  
  TLM_FILE= ft990407_1924.2359 / Name of input telemetry file
ad77007000s000402h.evt / ad77007000s000402h.unf
- Exposure: 28 / 36.4 kiloseconds
- Events: 1672 / 43803 events
- Count Rate: 0.06 / 1.202 events per second
- Selected FITS Keywords:
  
  TLM_FILE= ft990409_0000.0601 / Name of input telemetry file

SIS0 BRIGHT mode event files with MEDIUM bit rate

ad77007000s000102m.evt / ad77007000s000102m.unf
- Exposure: 18.4 / 35.5 kiloseconds
- Events: 1108 / 49619 events
- Count Rate: 0.06 / 1.396 events per second
- Selected FITS Keywords:
  
  TLM_FILE= ft990407_1924.2359 / Name of input telemetry file
ad77007000s000502m.evt / ad77007000s000502m.unf
- Exposure: 18.1 / 31.1 kiloseconds
- Events: 1108 / 38242 events
- Count Rate: 0.061 / 1.231 events per second
- Selected FITS Keywords:
  
  TLM_FILE= ft990409_0000.0601 / Name of input telemetry file

SIS0 BRIGHT mode event files with LOW bit rate

ad77007000s000302l.unf
- Exposure: 0 / 19.3 kiloseconds
- Events: 0 / 11012 events
- Count Rate: NaN / 0.57 events per second
- Selected FITS Keywords:
  
  TLM_FILE= ft990407_1924.2359 / Name of input telemetry file
ad77007000s000602l.unf
- Exposure: 0 / 22.6 kiloseconds
- Events: 0 / 12650 events
- Count Rate: NaN / 0.56 events per second
- Selected FITS Keywords:
  
  TLM_FILE= ft990409_0000.0601 / Name of input telemetry file

SIS0 BRIGHT2 mode event files with HIGH bit rate

ad77007000s000212h.evt / ad77007000s000212h.unf
- Exposure: 23.5 / 33.3 kiloseconds
- Events: 1554 / 50690 events
- Count Rate: 0.066 / 1.521 events per second
- Selected FITS Keywords:
  
  TLM_FILE= ft990407_1924.2359 / Name of input telemetry file
ad77007000s000412h.evt / ad77007000s000412h.unf
- Exposure: 28 / 36.4 kiloseconds
- Events: 1793 / 44367 events
- Count Rate: 0.064 / 1.217 events per second
- Selected FITS Keywords:
  
  TLM_FILE= ft990409_0000.0601 / Name of input telemetry file

SIS0 BRIGHT2 mode event files with MEDIUM bit rate

ad77007000s000112m.evt / ad77007000s000112m.unf
- Exposure: 18.4 / 35.5 kiloseconds
- Events: 1190 / 50046 events
- Count Rate: 0.065 / 1.408 events per second
- Selected FITS Keywords:
  
  TLM_FILE= ft990407_1924.2359 / Name of input telemetry file
ad77007000s000512m.evt / ad77007000s000512m.unf
- Exposure: 18.1 / 31.1 kiloseconds
- Events: 1186 / 38673 events
- Count Rate: 0.066 / 1.245 events per second
- Selected FITS Keywords:
  
  TLM_FILE= ft990409_0000.0601 / Name of input telemetry file

SIS0 BRIGHT2 mode event files with LOW bit rate

ad77007000s000312l.unf
- Exposure: 0 / 19.3 kiloseconds
- Events: 0 / 11103 events
- Count Rate: NaN / 0.574 events per second
- Selected FITS Keywords:
  
  TLM_FILE= ft990407_1924.2359 / Name of input telemetry file
ad77007000s000612l.unf
- Exposure: 0 / 22.6 kiloseconds
- Events: 0 / 12752 events
- Count Rate: NaN / 0.564 events per second
- Selected FITS Keywords:
  
  TLM_FILE= ft990409_0000.0601 / Name of input telemetry file

SIS0 FAINT mode event files with HIGH bit rate

ad77007000s000201h.unf

Exposure: 0 / 33.3 kiloseconds
Events: 0 / 115336 events
Count Rate: NaN / 3.46 events per second

Selected FITS Keywords:

S0_LVENA=	0	/ S0 Level discrimination enable/disable
S0CCDPOW=	0100	/ Which S0 CCDs are in use(0123): 0=OFF 1=ON
S0CCDLST=	1 1 1 1	/ S0 CCD readout order
TLM_FILE=	ft990407_1924.2359	/ Name of input telemetry file

ad77007000s000401h.unf

Exposure: 0 / 36.4 kiloseconds
Events: 0 / 217224 events
Count Rate: NaN / 5.961 events per second

Selected FITS Keywords:

S0_LVENA=	0	/ S0 Level discrimination enable/disable
S0CCDPOW=	0100	/ Which S0 CCDs are in use(0123): 0=OFF 1=ON
S0CCDLST=	1 1 1 1	/ S0 CCD readout order
TLM_FILE=	ft990409_0000.0601	/ Name of input telemetry file

ad77007000s000701h.unf

Exposure: 0 / 0.1 kiloseconds
Events: 0 / 4096 events
Count Rate: NaN / 64 events per second

Selected FITS Keywords:

S0_LVENA=	1	/ S0 Level discrimination enable/disable
S0CCDPOW=	1000	/ Which S0 CCDs are in use(0123): 0=OFF 1=ON
S0CCDLST=	0 0 0 0	/ S0 CCD readout order
TLM_FILE=	ft990409_0000.0601	/ Name of input telemetry file

ad77007000s000801h.unf

Exposure: 0 / 0 kiloseconds
Events: 0 / 1536 events
Count Rate: NaN / 64 events per second

Selected FITS Keywords:

S0_LVENA=	0	/ S0 Level discrimination enable/disable
S0CCDPOW=	1000	/ Which S0 CCDs are in use(0123): 0=OFF 1=ON
S0CCDLST=	0 0 0 0	/ S0 CCD readout order
TLM_FILE=	ft990409_0000.0601	/ Name of input telemetry file

ad77007000s000901h.unf

Exposure: 0 / 0 kiloseconds
Events: 0 / 1280 events
Count Rate: NaN / 64 events per second

Selected FITS Keywords:

S0_LVENA=	0	/ S0 Level discrimination enable/disable
S0CCDPOW=	1000	/ Which S0 CCDs are in use(0123): 0=OFF 1=ON
S0CCDLST=	0 0 0 0	/ S0 CCD readout order
TLM_FILE=	ft990409_0000.0601	/ Name of input telemetry file

SIS0 FAINT mode event files with MEDIUM bit rate

ad77007000s000101m.unf
- Exposure: 0 / 35.5 kiloseconds
- Events: 0 / 139730 events
- Count Rate: NaN / 3.932 events per second
- Selected FITS Keywords:
  
  TLM_FILE= ft990407_1924.2359 / Name of input telemetry file
ad77007000s000501m.unf
- Exposure: 0 / 31.1 kiloseconds
- Events: 0 / 107275 events
- Count Rate: NaN / 3.452 events per second
- Selected FITS Keywords:
  
  TLM_FILE= ft990409_0000.0601 / Name of input telemetry file

SIS0 FAINT mode event files with LOW bit rate

ad77007000s000301l.unf
- Exposure: 0 / 19.3 kiloseconds
- Events: 0 / 38043 events
- Count Rate: NaN / 1.968 events per second
- Selected FITS Keywords:
  
  TLM_FILE= ft990407_1924.2359 / Name of input telemetry file
ad77007000s000601l.unf
- Exposure: 0 / 22.6 kiloseconds
- Events: 0 / 44431 events
- Count Rate: NaN / 1.967 events per second
- Selected FITS Keywords:
  
  TLM_FILE= ft990409_0000.0601 / Name of input telemetry file

SIS1:

Total Exposure: 77.9 / 178.3 kiloseconds
Total Events: 4376 / 478645 events
Mean Count Rate: 0.056 / 2.684 events per second
Number of Files: 4 / 6

SIS1 BRIGHT mode event files with HIGH bit rate

ad77007000s100202h.evt / ad77007000s100202h.unf
- Exposure: 23.5 / 33.3 kiloseconds
- Events: 1292 / 115451 events
- Count Rate: 0.055 / 3.465 events per second
- Selected FITS Keywords:
  
  TLM_FILE= ft990407_1924.2359 / Name of input telemetry file
ad77007000s100402h.evt / ad77007000s100402h.unf
- Exposure: 27.9 / 36.5 kiloseconds
- Events: 1614 / 104617 events
- Count Rate: 0.058 / 2.87 events per second
- Selected FITS Keywords:
  
  TLM_FILE= ft990409_0000.0601 / Name of input telemetry file

SIS1 BRIGHT mode event files with MEDIUM bit rate

ad77007000s100102m.evt / ad77007000s100102m.unf
- Exposure: 13.1 / 35.5 kiloseconds
- Events: 689 / 125636 events
- Count Rate: 0.053 / 3.535 events per second
- Selected FITS Keywords:
  
  TLM_FILE= ft990407_1924.2359 / Name of input telemetry file
ad77007000s100502m.evt / ad77007000s100502m.unf
- Exposure: 13.4 / 31.1 kiloseconds
- Events: 781 / 93723 events
- Count Rate: 0.058 / 3.016 events per second
- Selected FITS Keywords:
  
  TLM_FILE= ft990409_0000.0601 / Name of input telemetry file

SIS1 BRIGHT mode event files with LOW bit rate

ad77007000s100302l.unf
- Exposure: 0 / 19.3 kiloseconds
- Events: 0 / 17110 events
- Count Rate: NaN / 0.885 events per second
- Selected FITS Keywords:
  
  TLM_FILE= ft990407_1924.2359 / Name of input telemetry file
ad77007000s100602l.unf
- Exposure: 0 / 22.6 kiloseconds
- Events: 0 / 22108 events
- Count Rate: NaN / 0.979 events per second
- Selected FITS Keywords:
  
  TLM_FILE= ft990409_0000.0601 / Name of input telemetry file

SIS1 BRIGHT2 mode event files with HIGH bit rate

ad77007000s100212h.evt / ad77007000s100212h.unf
- Exposure: 23.5 / 33.3 kiloseconds
- Events: 1392 / 115873 events
- Count Rate: 0.059 / 3.477 events per second
- Selected FITS Keywords:
  
  TLM_FILE= ft990407_1924.2359 / Name of input telemetry file
ad77007000s100412h.evt / ad77007000s100412h.unf
- Exposure: 27.9 / 36.5 kiloseconds
- Events: 1734 / 105024 events
- Count Rate: 0.062 / 2.881 events per second
- Selected FITS Keywords:
  
  TLM_FILE= ft990409_0000.0601 / Name of input telemetry file

SIS1 BRIGHT2 mode event files with MEDIUM bit rate

ad77007000s100112m.evt / ad77007000s100112m.unf
- Exposure: 13.1 / 35.5 kiloseconds
- Events: 727 / 126010 events
- Count Rate: 0.056 / 3.546 events per second
- Selected FITS Keywords:
  
  TLM_FILE= ft990407_1924.2359 / Name of input telemetry file
ad77007000s100512m.evt / ad77007000s100512m.unf
- Exposure: 13.4 / 31.1 kiloseconds
- Events: 818 / 94026 events
- Count Rate: 0.061 / 3.026 events per second
- Selected FITS Keywords:
  
  TLM_FILE= ft990409_0000.0601 / Name of input telemetry file

SIS1 BRIGHT2 mode event files with LOW bit rate

ad77007000s100312l.unf
- Exposure: 0 / 19.3 kiloseconds
- Events: 0 / 17146 events
- Count Rate: NaN / 0.887 events per second
- Selected FITS Keywords:
  
  TLM_FILE= ft990407_1924.2359 / Name of input telemetry file
ad77007000s100612l.unf
- Exposure: 0 / 22.6 kiloseconds
- Events: 0 / 22170 events
- Count Rate: NaN / 0.981 events per second
- Selected FITS Keywords:
  
  TLM_FILE= ft990409_0000.0601 / Name of input telemetry file

SIS1 FAINT mode event files with HIGH bit rate

ad77007000s100201h.unf

Exposure: 0 / 33.3 kiloseconds
Events: 0 / 192008 events
Count Rate: NaN / 5.762 events per second

Selected FITS Keywords:

S1_LVENA=	0	/ S1 Level discrimination enable/disable
S1CCDPOW=	0001	/ Which S1 CCDs are in use(0123): 0=OFF 1=ON
S1CCDLST=	3 3 3 3	/ S1 CCD readout order
TLM_FILE=	ft990407_1924.2359	/ Name of input telemetry file

ad77007000s100401h.unf

Exposure: 0 / 36.5 kiloseconds
Events: 0 / 275258 events
Count Rate: NaN / 7.55 events per second

Selected FITS Keywords:

S1_LVENA=	0	/ S1 Level discrimination enable/disable
S1CCDPOW=	0001	/ Which S1 CCDs are in use(0123): 0=OFF 1=ON
S1CCDLST=	3 3 3 3	/ S1 CCD readout order
TLM_FILE=	ft990409_0000.0601	/ Name of input telemetry file

ad77007000s100701h.unf

Exposure: 0 / 0.1 kiloseconds
Events: 0 / 3584 events
Count Rate: NaN / 64 events per second

Selected FITS Keywords:

S1_LVENA=	1	/ S1 Level discrimination enable/disable
S1_LVDL2=	146	/ S1 event discrimination lower level for ccd 2
S1CCDPOW=	0010	/ Which S1 CCDs are in use(0123): 0=OFF 1=ON
S1CCDLST=	2 2 2 2	/ S1 CCD readout order
TLM_FILE=	ft990409_0000.0601	/ Name of input telemetry file

ad77007000s100801h.unf

Exposure: 0 / 0 kiloseconds
Events: 0 / 1536 events
Count Rate: NaN / 64 events per second

Selected FITS Keywords:

S1_LVENA=	0	/ S1 Level discrimination enable/disable
S1_LVDL2=	136	/ S1 event discrimination lower level for ccd 2
S1CCDPOW=	0010	/ Which S1 CCDs are in use(0123): 0=OFF 1=ON
S1CCDLST=	2 2 2 2	/ S1 CCD readout order
TLM_FILE=	ft990409_0000.0601	/ Name of input telemetry file

ad77007000s100901h.unf

Exposure: 0 / 0 kiloseconds
Events: 0 / 1280 events
Count Rate: NaN / 64 events per second

Selected FITS Keywords:

S1_LVENA=	0	/ S1 Level discrimination enable/disable
S1_LVDL2=	136	/ S1 event discrimination lower level for ccd 2
S1CCDPOW=	0010	/ Which S1 CCDs are in use(0123): 0=OFF 1=ON
S1CCDLST=	2 2 2 2	/ S1 CCD readout order
TLM_FILE=	ft990409_0000.0601	/ Name of input telemetry file

SIS1 FAINT mode event files with MEDIUM bit rate

ad77007000s100101m.unf
- Exposure: 0 / 35.5 kiloseconds
- Events: 0 / 206914 events
- Count Rate: NaN / 5.823 events per second
- Selected FITS Keywords:
  
  TLM_FILE= ft990407_1924.2359 / Name of input telemetry file
ad77007000s100501m.unf
- Exposure: 0 / 31.1 kiloseconds
- Events: 0 / 162750 events
- Count Rate: NaN / 5.238 events per second
- Selected FITS Keywords:
  
  TLM_FILE= ft990409_0000.0601 / Name of input telemetry file

SIS1 FAINT mode event files with LOW bit rate

ad77007000s100301l.unf
- Exposure: 0 / 19.3 kiloseconds
- Events: 0 / 38256 events
- Count Rate: NaN / 1.979 events per second
- Selected FITS Keywords:
  
  TLM_FILE= ft990407_1924.2359 / Name of input telemetry file
ad77007000s100601l.unf
- Exposure: 0 / 22.6 kiloseconds
- Events: 0 / 44792 events
- Count Rate: NaN / 1.983 events per second
- Selected FITS Keywords:
  
  TLM_FILE= ft990409_0000.0601 / Name of input telemetry file

GIS2:

Total Exposure: 101.8 / 155.8 kiloseconds
Total Events: 27401 / 171025 events
Mean Count Rate: 0.269 / 1.098 events per second
Number of Files: 6 / 7

GIS2 PH mode event files with HIGH bit rate

ad77007000g200370h.evt / ad77007000g200370h.unf
- Exposure: 25.3 / 30 kiloseconds
- Events: 6813 / 23549 events
- Count Rate: 0.269 / 0.784 events per second
- Selected FITS Keywords:
  
  TLM_FILE= ft990407_1924.2359 / Name of input telemetry file
ad77007000g200570h.evt / ad77007000g200570h.unf
- Exposure: 30.5 / 33.9 kiloseconds
- Events: 8297 / 29141 events
- Count Rate: 0.272 / 0.859 events per second
- Selected FITS Keywords:
  
  TLM_FILE= ft990409_0000.0601 / Name of input telemetry file

GIS2 PH mode event files with MEDIUM bit rate

ad77007000g200170m.evt / ad77007000g200170m.unf
- Exposure: 23.1 / 33.5 kiloseconds
- Events: 6154 / 35201 events
- Count Rate: 0.267 / 1.052 events per second
- Selected FITS Keywords:
  
  TLM_FILE= ft990407_1924.2359 / Name of input telemetry file
ad77007000g200670m.evt / ad77007000g200670m.unf
- Exposure: 21.9 / 26.4 kiloseconds
- Events: 5769 / 22467 events
- Count Rate: 0.263 / 0.853 events per second
- Selected FITS Keywords:
  
  TLM_FILE= ft990409_0000.0601 / Name of input telemetry file

GIS2 PH mode event files with LOW bit rate

ad77007000g200270l.evt / ad77007000g200270l.unf
- Exposure: 0.5 / 14.4 kiloseconds
- Events: 209 / 28585 events
- Count Rate: 0.385 / 1.985 events per second
- Selected FITS Keywords:
  
  HVH_LVL= 3 / HV-High level (0 - 7)
  
  HVL_LVL= 4 / HV-Low level (0 - 7)
  
  TLM_FILE= ft990407_1924.2359 / Name of input telemetry file
ad77007000g200470l.evt / ad77007000g200470l.unf
- Exposure: 0.5 / 17.2 kiloseconds
- Events: 159 / 31556 events
- Count Rate: 0.317 / 1.833 events per second
- Selected FITS Keywords:
  
  HVH_LVL= 3 / HV-High level (0 - 7)
  
  HVL_LVL= 4 / HV-Low level (0 - 7)
  
  TLM_FILE= ft990409_0000.0601 / Name of input telemetry file
ad77007000g200770l.unf
- Exposure: 0 / 0.4 kiloseconds
- Events: 0 / 526 events
- Count Rate: NaN / 1.37 events per second
- Selected FITS Keywords:
  
  HVH_LVL= 0 / HV-High level (0 - 7)
  
  HVL_LVL= 3 / HV-Low level (0 - 7)
  
  TLM_FILE= ft990409_0000.0601 / Name of input telemetry file

GIS3:

Total Exposure: 101.8 / 155.4 kiloseconds
Total Events: 28903 / 164180 events
Mean Count Rate: 0.284 / 1.057 events per second
Number of Files: 6 / 6

GIS3 PH mode event files with HIGH bit rate

ad77007000g300370h.evt / ad77007000g300370h.unf
- Exposure: 25.3 / 30 kiloseconds
- Events: 7107 / 21962 events
- Count Rate: 0.281 / 0.732 events per second
- Selected FITS Keywords:
  
  TLM_FILE= ft990407_1924.2359 / Name of input telemetry file
ad77007000g300570h.evt / ad77007000g300570h.unf
- Exposure: 30.5 / 33.9 kiloseconds
- Events: 8849 / 27954 events
- Count Rate: 0.291 / 0.824 events per second
- Selected FITS Keywords:
  
  TLM_FILE= ft990409_0000.0601 / Name of input telemetry file

GIS3 PH mode event files with MEDIUM bit rate

ad77007000g300170m.evt / ad77007000g300170m.unf
- Exposure: 23.1 / 33.5 kiloseconds
- Events: 6497 / 33749 events
- Count Rate: 0.282 / 1.009 events per second
- Selected FITS Keywords:
  
  TLM_FILE= ft990407_1924.2359 / Name of input telemetry file
ad77007000g300670m.evt / ad77007000g300670m.unf
- Exposure: 21.9 / 26.4 kiloseconds
- Events: 6027 / 21012 events
- Count Rate: 0.275 / 0.797 events per second
- Selected FITS Keywords:
  
  TLM_FILE= ft990409_0000.0601 / Name of input telemetry file

GIS3 PH mode event files with LOW bit rate

ad77007000g300270l.evt / ad77007000g300270l.unf
- Exposure: 0.5 / 14.4 kiloseconds
- Events: 228 / 28370 events
- Count Rate: 0.42 / 1.97 events per second
- Selected FITS Keywords:
  
  TLM_FILE= ft990407_1924.2359 / Name of input telemetry file
ad77007000g300470l.evt / ad77007000g300470l.unf
- Exposure: 0.5 / 17.2 kiloseconds
- Events: 195 / 31133 events
- Count Rate: 0.389 / 1.808 events per second
- Selected FITS Keywords:
  
  TLM_FILE= ft990409_0000.0601 / Name of input telemetry file

HVH_LVL=	3	/ HV-High level (0 - 7)
HVL_LVL=	4	/ HV-Low level (0 - 7)
TLM_FILE=	ft990407_1924.2359	/ Name of input telemetry file