ASCA Sequence 80016000 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: 8.9 / 22 kiloseconds
Total Events: 70721 / 261864 events
Mean Count Rate: 7.913 / 11.916 events per second
Number of Files: 2 / 2

SIS0 BRIGHT mode event files with HIGH bit rate

ad80016000s000102h.evt / ad80016000s000102h.unf
- Exposure: 8.6 / 15 kiloseconds
- Events: 67733 / 202503 events
- Count Rate: 7.904 / 13.485 events per second
- Selected FITS Keywords:

SIS0 BRIGHT mode event files with MEDIUM bit rate

ad80016000s000202m.evt / ad80016000s000202m.unf
- Exposure: 0.4 / 7 kiloseconds
- Events: 2988 / 59361 events
- Count Rate: 8.134 / 8.531 events per second
- Selected FITS Keywords:

SIS0 BRIGHT2 mode event files with HIGH bit rate

ad80016000s000112h.evt / ad80016000s000112h.unf
- Exposure: 8.6 / 15 kiloseconds
- Events: 68326 / 212136 events
- Count Rate: 7.973 / 14.126 events per second
- Selected FITS Keywords:

SIS0 FAINT mode event files with HIGH bit rate

ad80016000s000101h.unf
- Exposure: 0 / 15 kiloseconds
- Events: 0 / 462028 events
- Count Rate: 2147483.647 / 30.767 events per second
- Selected FITS Keywords:

SIS1:

Total Exposure: 8.9 / 23.4 kiloseconds
Total Events: 67838 / 301589 events
Mean Count Rate: 7.656 / 12.889 events per second
Number of Files: 4 / 4

SIS1 BRIGHT mode event files with HIGH bit rate

ad80016000s100102h.evt / ad80016000s100102h.unf

Exposure: 7.7 / 14.2 kiloseconds
Events: 58447 / 215457 events
Count Rate: 7.579 / 15.204 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=	0 1 2 3	/ S1 CCD readout order
ORIGMODE=	FAINT	/ DATAMODE before any conversion

ad80016000s100302h.evt / ad80016000s100302h.unf

Exposure: 0.8 / 0.8 kiloseconds
Events: 6068 / 16092 events
Count Rate: 7.903 / 19.722 events per second

Selected FITS Keywords:

S1CCDPOW=	0011	/ 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 2 2 3	/ S1 CCD readout order
ORIGMODE=	FAINT	/ DATAMODE before any conversion

ad80016000s100402h.evt / ad80016000s100402h.unf

Exposure: 0 / 0 kiloseconds
Events: 597 / 1030 events
Count Rate: 12.413 / 20.613 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=	0 1 2 3	/ S1 CCD readout order
ORIGMODE=	BRIGHT	/ DATAMODE before any conversion

SIS1 BRIGHT mode event files with MEDIUM bit rate

ad80016000s100202m.evt / ad80016000s100202m.unf
- Exposure: 0.3 / 8.4 kiloseconds
- Events: 2726 / 69010 events
- Count Rate: 8.17 / 8.253 events per second
- Selected FITS Keywords:

SIS1 BRIGHT2 mode event files with HIGH bit rate

ad80016000s100112h.evt / ad80016000s100112h.unf
- Exposure: 7.7 / 14.2 kiloseconds
- Events: 58860 / 224363 events
- Count Rate: 7.633 / 15.832 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= 0 1 2 3 / S1 CCD readout order
ad80016000s100312h.evt / ad80016000s100312h.unf
- Exposure: 0.8 / 0.8 kiloseconds
- Events: 6102 / 16616 events
- Count Rate: 7.947 / 20.364 events per second
- Selected FITS Keywords:
  
  S1CCDPOW= 0011 / 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 2 2 3 / S1 CCD readout order

SIS1 FAINT mode event files with HIGH bit rate

ad80016000s100101h.unf
- Exposure: 0 / 14.2 kiloseconds
- Events: 0 / 481431 events
- Count Rate: 2147483.647 / 33.972 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= 0 1 2 3 / S1 CCD readout order
ad80016000s100301h.unf
- Exposure: 0 / 0.8 kiloseconds
- Events: 0 / 20069 events
- Count Rate: 2147483.647 / 24.596 events per second
- Selected FITS Keywords:
  
  S1CCDPOW= 0011 / 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 2 2 3 / S1 CCD readout order

GIS2:

Total Exposure: 7.8 / 20 kiloseconds
Total Events: 48781 / 101627 events
Mean Count Rate: 6.216 / 5.08 events per second
Number of Files: 2 / 3

GIS2 PH mode event files with HIGH bit rate

ad80016000g200170h.evt / ad80016000g200170h.unf
- Exposure: 7.8 / 15 kiloseconds
- Events: 48200 / 86219 events
- Count Rate: 6.218 / 5.73 events per second
- Selected FITS Keywords:

GIS2 PH mode event files with MEDIUM bit rate

ad80016000g200270m.evt / ad80016000g200270m.unf

Exposure: 0.1 / 4.8 kiloseconds
Events: 581 / 14828 events
Count Rate: 6.046 / 3.059 events per second

Selected FITS Keywords:

PHA_BINS=	1024	/ number of bins for PHA
RISEBINS=	32	/ number of bins for RISE_TIME
TIMEBINS=	1	/ number of bins for TIME
RAWXBINS=	256	/ number of bins for RAWX
RAWYBINS=	256	/ number of bins for RAWY

ad80016000g200370m.unf

Exposure: 0 / 0.1 kiloseconds
Events: 0 / 580 events
Count Rate: 2147483.647 / 5.179 events per second

Selected FITS Keywords:

PHA_BINS=	256	/ number of bins for PHA
RISEBINS=	1	/ number of bins for RISE_TIME
TIMEBINS=	1024	/ number of bins for TIME
RAWXBINS=	64	/ number of bins for RAWX
RAWYBINS=	64	/ number of bins for RAWY

GIS3:

Total Exposure: 7.8 / 19.9 kiloseconds
Total Events: 49436 / 98999 events
Mean Count Rate: 6.299 / 4.977 events per second
Number of Files: 2 / 2

GIS3 PH mode event files with HIGH bit rate

ad80016000g300170h.evt / ad80016000g300170h.unf
- Exposure: 7.8 / 15 kiloseconds
- Events: 48848 / 85114 events
- Count Rate: 6.301 / 5.658 events per second
- Selected FITS Keywords:

GIS3 PH mode event files with MEDIUM bit rate

ad80016000g300270m.evt / ad80016000g300270m.unf
- Exposure: 0.1 / 4.8 kiloseconds
- Events: 588 / 13885 events
- Count Rate: 6.119 / 2.864 events per second
- Selected FITS Keywords: