ASCA Sequence 26044000 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: 37.9 / 80.3 kiloseconds
Total Events: 47999 / 141350 events
Mean Count Rate: 1.266 / 1.759 events per second
Number of Files: 2 / 3

SIS0 BRIGHT mode event files with HIGH bit rate

ad26044000s000102h.evt / ad26044000s000102h.unf
- Exposure: 35.2 / 55.3 kiloseconds
- Events: 45578 / 118717 events
- Count Rate: 1.296 / 2.145 events per second
- Selected FITS Keywords:

SIS0 BRIGHT mode event files with MEDIUM bit rate

ad26044000s000202m.evt / ad26044000s000202m.unf
- Exposure: 2.8 / 16.3 kiloseconds
- Events: 2421 / 16819 events
- Count Rate: 0.88 / 1.035 events per second
- Selected FITS Keywords:

SIS0 BRIGHT mode event files with LOW bit rate

ad26044000s000402l.unf
- Exposure: 0 / 8.7 kiloseconds
- Events: 0 / 5814 events
- Count Rate: NaN / 0.666 events per second
- Selected FITS Keywords:

SIS0 BRIGHT2 mode event files with HIGH bit rate

ad26044000s000112h.evt / ad26044000s000112h.unf
- Exposure: 35.2 / 55.3 kiloseconds
- Events: 45897 / 120002 events
- Count Rate: 1.305 / 2.168 events per second
- Selected FITS Keywords:

SIS0 FAINT mode event files with HIGH bit rate

ad26044000s000101h.unf
- Exposure: 0 / 55.3 kiloseconds
- Events: 0 / 400490 events
- Count Rate: NaN / 7.236 events per second
- Selected FITS Keywords:
  
  S0CCDPOW= 0100 / Which S0 CCDs are in use(0123): 0=OFF 1=ON
  
  S0CCDMOD= 1 / How many S0 CCDs are in use: 1, 2, or 4
  
  S0CCDLST= 1 1 1 1 / S0 CCD readout order
ad26044000s000301h.unf
- Exposure: 0 / 0.1 kiloseconds
- Events: 0 / 8704 events
- Count Rate: NaN / 64 events per second
- Selected FITS Keywords:
  
  S0CCDPOW= 0110 / Which S0 CCDs are in use(0123): 0=OFF 1=ON
  
  S0CCDMOD= 2 / How many S0 CCDs are in use: 1, 2, or 4
  
  S0CCDLST= 1 2 1 2 / S0 CCD readout order

SIS1:

Total Exposure: 37.8 / 80.8 kiloseconds
Total Events: 38234 / 310840 events
Mean Count Rate: 1.011 / 3.847 events per second
Number of Files: 2 / 6

SIS1 BRIGHT mode event files with HIGH bit rate

ad26044000s100102h.evt / ad26044000s100102h.unf
- Exposure: 35.2 / 55 kiloseconds
- Events: 36421 / 222732 events
- Count Rate: 1.036 / 4.053 events per second
- Selected FITS Keywords:
  
  S1CCDPOW= 0001 / Which S1 CCDs are in use(0123): 0=OFF 1=ON
  
  S1CCDMOD= 1 / How many S1 CCDs are in use: 1, 2, or 4
  
  S1CCDLST= 3 3 3 3 / S1 CCD readout order
ad26044000s100402h.unf
- Exposure: 0 / 0.3 kiloseconds
- Events: 0 / 8762 events
- Count Rate: NaN / 26.077 events per second
- Selected FITS Keywords:
  
  S1CCDPOW= 1001 / Which S1 CCDs are in use(0123): 0=OFF 1=ON
  
  S1CCDMOD= 2 / How many S1 CCDs are in use: 1, 2, or 4
  
  S1CCDLST= 3 0 3 0 / S1 CCD readout order
ad26044000s100502h.unf
- Exposure: 0 / 0.2 kiloseconds
- Events: 0 / 5629 events
- Count Rate: NaN / 36.083 events per second
- Selected FITS Keywords:
  
  S1CCDPOW= 1111 / Which S1 CCDs are in use(0123): 0=OFF 1=ON
  
  S1CCDMOD= 4 / How many S1 CCDs are in use: 1, 2, or 4
  
  S1CCDLST= 2 3 0 1 / S1 CCD readout order

SIS1 BRIGHT mode event files with MEDIUM bit rate

ad26044000s100202m.evt / ad26044000s100202m.unf
- Exposure: 2.7 / 16.2 kiloseconds
- Events: 1813 / 46650 events
- Count Rate: 0.679 / 2.872 events per second
- Selected FITS Keywords:
  
  S1CCDPOW= 0001 / Which S1 CCDs are in use(0123): 0=OFF 1=ON
  
  S1CCDMOD= 1 / How many S1 CCDs are in use: 1, 2, or 4
  
  S1CCDLST= 3 3 3 3 / S1 CCD readout order
ad26044000s100602m.unf
- Exposure: 0 / 0.3 kiloseconds
- Events: 0 / 5778 events
- Count Rate: NaN / 22.223 events per second
- Selected FITS Keywords:
  
  S1CCDPOW= 1001 / Which S1 CCDs are in use(0123): 0=OFF 1=ON
  
  S1CCDMOD= 2 / How many S1 CCDs are in use: 1, 2, or 4
  
  S1CCDLST= 3 0 3 0 / S1 CCD readout order

SIS1 BRIGHT mode event files with LOW bit rate

ad26044000s100302l.unf
- Exposure: 0 / 8.9 kiloseconds
- Events: 0 / 21289 events
- Count Rate: NaN / 2.403 events per second
- Selected FITS Keywords:

SIS1 BRIGHT2 mode event files with HIGH bit rate

ad26044000s100112h.evt / ad26044000s100112h.unf
- Exposure: 35.2 / 55 kiloseconds
- Events: 36636 / 223609 events
- Count Rate: 1.042 / 4.069 events per second
- Selected FITS Keywords:
  
  S1CCDPOW= 0001 / Which S1 CCDs are in use(0123): 0=OFF 1=ON
  
  S1CCDMOD= 1 / How many S1 CCDs are in use: 1, 2, or 4
  
  S1CCDLST= 3 3 3 3 / S1 CCD readout order
ad26044000s100412h.unf
- Exposure: 0 / 0.3 kiloseconds
- Events: 0 / 8810 events
- Count Rate: NaN / 26.22 events per second
- Selected FITS Keywords:
  
  S1CCDPOW= 1001 / Which S1 CCDs are in use(0123): 0=OFF 1=ON
  
  S1CCDMOD= 2 / How many S1 CCDs are in use: 1, 2, or 4
  
  S1CCDLST= 3 0 3 0 / S1 CCD readout order

SIS1 FAINT mode event files with HIGH bit rate

ad26044000s100101h.unf
- Exposure: 0 / 55 kiloseconds
- Events: 0 / 490646 events
- Count Rate: NaN / 8.929 events per second
- Selected FITS Keywords:
  
  S1CCDPOW= 0001 / Which S1 CCDs are in use(0123): 0=OFF 1=ON
  
  S1CCDMOD= 1 / How many S1 CCDs are in use: 1, 2, or 4
  
  S1CCDLST= 3 3 3 3 / S1 CCD readout order
ad26044000s100401h.unf
- Exposure: 0 / 0.3 kiloseconds
- Events: 0 / 10221 events
- Count Rate: NaN / 30.42 events per second
- Selected FITS Keywords:
  
  S1CCDPOW= 1001 / Which S1 CCDs are in use(0123): 0=OFF 1=ON
  
  S1CCDMOD= 2 / How many S1 CCDs are in use: 1, 2, or 4
  
  S1CCDLST= 3 0 3 0 / S1 CCD readout order
ad26044000s100501h.unf
- Exposure: 0 / 0.2 kiloseconds
- Events: 0 / 9984 events
- Count Rate: NaN / 64 events per second
- Selected FITS Keywords:
  
  S1CCDPOW= 1111 / Which S1 CCDs are in use(0123): 0=OFF 1=ON
  
  S1CCDMOD= 4 / How many S1 CCDs are in use: 1, 2, or 4
  
  S1CCDLST= 2 3 0 1 / S1 CCD readout order

GIS2:

Total Exposure: 38.5 / 75.7 kiloseconds
Total Events: 33056 / 92701 events
Mean Count Rate: 0.859 / 1.224 events per second
Number of Files: 2 / 3

GIS2 PH mode event files with HIGH bit rate

ad26044000g200170h.evt / ad26044000g200170h.unf
- Exposure: 35.2 / 53.8 kiloseconds
- Events: 30956 / 74315 events
- Count Rate: 0.881 / 1.381 events per second
- Selected FITS Keywords:

GIS2 PH mode event files with MEDIUM bit rate

ad26044000g200270m.evt / ad26044000g200270m.unf
- Exposure: 3.3 / 14.4 kiloseconds
- Events: 2100 / 13196 events
- Count Rate: 0.634 / 0.913 events per second
- Selected FITS Keywords:

GIS2 PH mode event files with LOW bit rate

ad26044000g200370l.unf
- Exposure: 0 / 7.5 kiloseconds
- Events: 0 / 5190 events
- Count Rate: NaN / 0.693 events per second
- Selected FITS Keywords:

GIS3:

Total Exposure: 38.5 / 75.7 kiloseconds
Total Events: 37433 / 92962 events
Mean Count Rate: 0.973 / 1.227 events per second
Number of Files: 2 / 3

GIS3 PH mode event files with HIGH bit rate

ad26044000g300170h.evt / ad26044000g300170h.unf
- Exposure: 35.2 / 53.8 kiloseconds
- Events: 35115 / 75985 events
- Count Rate: 0.999 / 1.412 events per second
- Selected FITS Keywords:

GIS3 PH mode event files with MEDIUM bit rate

ad26044000g300270m.evt / ad26044000g300270m.unf
- Exposure: 3.3 / 14.4 kiloseconds
- Events: 2318 / 12367 events
- Count Rate: 0.7 / 0.856 events per second
- Selected FITS Keywords:

GIS3 PH mode event files with LOW bit rate

ad26044000g300370l.unf
- Exposure: 0 / 7.5 kiloseconds
- Events: 0 / 4610 events
- Count Rate: NaN / 0.616 events per second
- Selected FITS Keywords:

S0CCDPOW=	0100	/ Which S0 CCDs are in use(0123): 0=OFF 1=ON
S0CCDMOD=	1	/ How many S0 CCDs are in use: 1, 2, or 4
S0CCDLST=	1 1 1 1	/ S0 CCD readout order

S0CCDPOW=	0110	/ Which S0 CCDs are in use(0123): 0=OFF 1=ON
S0CCDMOD=	2	/ How many S0 CCDs are in use: 1, 2, or 4
S0CCDLST=	1 2 1 2	/ S0 CCD readout order

S1CCDPOW=	0001	/ Which S1 CCDs are in use(0123): 0=OFF 1=ON
S1CCDMOD=	1	/ How many S1 CCDs are in use: 1, 2, or 4
S1CCDLST=	3 3 3 3	/ S1 CCD readout order

S1CCDPOW=	1001	/ Which S1 CCDs are in use(0123): 0=OFF 1=ON
S1CCDMOD=	2	/ How many S1 CCDs are in use: 1, 2, or 4
S1CCDLST=	3 0 3 0	/ S1 CCD readout order

S1CCDPOW=	1111	/ Which S1 CCDs are in use(0123): 0=OFF 1=ON
S1CCDMOD=	4	/ How many S1 CCDs are in use: 1, 2, or 4
S1CCDLST=	2 3 0 1	/ S1 CCD readout order