ASCA Sequence 15602000 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: 15.3 / 27 kiloseconds
Total Events: 35118 / 64897 events
Mean Count Rate: 2.303 / 2.407 events per second
Number of Files: 2 / 3

SIS0 BRIGHT mode event files with HIGH bit rate

ad15602000s000102h.evt / ad15602000s000102h.unf
- Exposure: 9.9 / 11.7 kiloseconds
- Events: 22897 / 36307 events
- Count Rate: 2.319 / 3.107 events per second
- Selected FITS Keywords:

SIS0 BRIGHT mode event files with MEDIUM bit rate

ad15602000s000202m.evt / ad15602000s000202m.unf
- Exposure: 5.4 / 8 kiloseconds
- Events: 12221 / 26255 events
- Count Rate: 2.273 / 3.262 events per second
- Selected FITS Keywords:

SIS0 BRIGHT mode event files with LOW bit rate

ad15602000s000302l.unf
- Exposure: 0 / 7.2 kiloseconds
- Events: 0 / 2335 events
- Count Rate: NaN / 0.323 events per second
- Selected FITS Keywords:

SIS0 BRIGHT2 mode event files with HIGH bit rate

ad15602000s000112h.evt / ad15602000s000112h.unf
- Exposure: 9.9 / 11.7 kiloseconds
- Events: 23295 / 36586 events
- Count Rate: 2.359 / 3.131 events per second
- Selected FITS Keywords:

SIS0 BRIGHT2 mode event files with MEDIUM bit rate

ad15602000s000212m.evt / ad15602000s000212m.unf
- Exposure: 5.4 / 8 kiloseconds
- Events: 12435 / 26482 events
- Count Rate: 2.313 / 3.291 events per second
- Selected FITS Keywords:

SIS0 BRIGHT2 mode event files with LOW bit rate

ad15602000s000312l.unf
- Exposure: 0 / 7.2 kiloseconds
- Events: 0 / 2361 events
- Count Rate: NaN / 0.326 events per second
- Selected FITS Keywords:

SIS0 FAINT mode event files with HIGH bit rate

ad15602000s000101h.unf
- Exposure: 0 / 11.7 kiloseconds
- Events: 0 / 93601 events
- Count Rate: NaN / 8.011 events per second
- Selected FITS Keywords:

SIS0 FAINT mode event files with MEDIUM bit rate

ad15602000s000201m.unf
- Exposure: 0 / 8 kiloseconds
- Events: 0 / 35748 events
- Count Rate: NaN / 4.442 events per second
- Selected FITS Keywords:

SIS0 FAINT mode event files with LOW bit rate

ad15602000s000301l.unf
- Exposure: 0 / 7.2 kiloseconds
- Events: 0 / 12951 events
- Count Rate: NaN / 1.791 events per second
- Selected FITS Keywords:

SIS1:

Total Exposure: 14.5 / 27 kiloseconds
Total Events: 26865 / 73263 events
Mean Count Rate: 1.849 / 2.711 events per second
Number of Files: 2 / 3

SIS1 BRIGHT mode event files with HIGH bit rate

ad15602000s100102h.evt / ad15602000s100102h.unf
- Exposure: 9.8 / 11.7 kiloseconds
- Events: 18048 / 40119 events
- Count Rate: 1.834 / 3.425 events per second
- Selected FITS Keywords:

SIS1 BRIGHT mode event files with MEDIUM bit rate

ad15602000s100202m.evt / ad15602000s100202m.unf
- Exposure: 4.7 / 8.1 kiloseconds
- Events: 8817 / 28508 events
- Count Rate: 1.881 / 3.528 events per second
- Selected FITS Keywords:

SIS1 BRIGHT mode event files with LOW bit rate

ad15602000s100302l.unf
- Exposure: 0 / 7.2 kiloseconds
- Events: 0 / 4636 events
- Count Rate: NaN / 0.641 events per second
- Selected FITS Keywords:

SIS1 BRIGHT2 mode event files with HIGH bit rate

ad15602000s100112h.evt / ad15602000s100112h.unf
- Exposure: 9.8 / 11.7 kiloseconds
- Events: 18214 / 40229 events
- Count Rate: 1.851 / 3.435 events per second
- Selected FITS Keywords:

SIS1 BRIGHT2 mode event files with MEDIUM bit rate

ad15602000s100212m.evt / ad15602000s100212m.unf
- Exposure: 4.7 / 8.1 kiloseconds
- Events: 8881 / 28597 events
- Count Rate: 1.894 / 3.539 events per second
- Selected FITS Keywords:

SIS1 BRIGHT2 mode event files with LOW bit rate

ad15602000s100312l.unf
- Exposure: 0 / 7.2 kiloseconds
- Events: 0 / 4657 events
- Count Rate: NaN / 0.644 events per second
- Selected FITS Keywords:

SIS1 FAINT mode event files with HIGH bit rate

ad15602000s100101h.unf
- Exposure: 0 / 11.7 kiloseconds
- Events: 0 / 95811 events
- Count Rate: NaN / 8.181 events per second
- Selected FITS Keywords:

SIS1 FAINT mode event files with MEDIUM bit rate

ad15602000s100201m.unf
- Exposure: 0 / 8.1 kiloseconds
- Events: 0 / 37911 events
- Count Rate: NaN / 4.692 events per second
- Selected FITS Keywords:

SIS1 FAINT mode event files with LOW bit rate

ad15602000s100301l.unf
- Exposure: 0 / 7.2 kiloseconds
- Events: 0 / 13995 events
- Count Rate: NaN / 1.935 events per second
- Selected FITS Keywords:

GIS2:

Total Exposure: 16.5 / 24 kiloseconds
Total Events: 37096 / 62191 events
Mean Count Rate: 2.245 / 2.594 events per second
Number of Files: 2 / 4

GIS2 PH mode event files with HIGH bit rate

ad15602000g200170h.evt / ad15602000g200170h.unf
- Exposure: 9.6 / 10.6 kiloseconds
- Events: 21502 / 30503 events
- Count Rate: 2.24 / 2.87 events per second
- Selected FITS Keywords:

GIS2 PH mode event files with MEDIUM bit rate

ad15602000g200270m.evt / ad15602000g200270m.unf
- Exposure: 6.9 / 7.7 kiloseconds
- Events: 15594 / 21536 events
- Count Rate: 2.251 / 2.793 events per second
- Selected FITS Keywords:

GIS2 PH mode event files with LOW bit rate

ad15602000g200370l.unf

Exposure: 0 / 5.4 kiloseconds
Events: 0 / 9388 events
Count Rate: NaN / 1.746 events per second

Selected FITS Keywords:

SP_A_L_P=	0	/ Spread discri A_L for POW2 method (0-255)
SP_B_P=	0	/ Spread discri B for POW2 method (0-255)
SP_C_P=	0	/ Spread discri C for POW2 method (0-255)
SP_A_L_F=	80	/ Spread discri A_L for FLF method (0-255)
SP_A_U_F=	239	/ Spread discri A_U for FLF method (0-255)
SP_B_F=	226	/ Spread discri B for FLF method (0-255)
SP_C_F=	0	/ Spread discri C for FLF method (0-255)
SP_PH_F=	0	/ Spread discri PH for FLF method (0-1023)

ad15602000g200470l.unf

Exposure: 0 / 0.3 kiloseconds
Events: 0 / 764 events
Count Rate: NaN / 2.984 events per second

Selected FITS Keywords:

SP_A_L_P=	255	/ Spread discri A_L for POW2 method (0-255)
SP_B_P=	255	/ Spread discri B for POW2 method (0-255)
SP_C_P=	255	/ Spread discri C for POW2 method (0-255)
SP_A_L_F=	0	/ Spread discri A_L for FLF method (0-255)
SP_A_U_F=	0	/ Spread discri A_U for FLF method (0-255)
SP_B_F=	120	/ Spread discri B for FLF method (0-255)
SP_C_F=	120	/ Spread discri C for FLF method (0-255)
SP_PH_F=	31098	/ Spread discri PH for FLF method (0-1023)

GIS3:

Total Exposure: 16.5 / 24 kiloseconds
Total Events: 41225 / 64355 events
Mean Count Rate: 2.495 / 2.685 events per second
Number of Files: 2 / 4

GIS3 PH mode event files with HIGH bit rate

ad15602000g300170h.evt / ad15602000g300170h.unf
- Exposure: 9.6 / 10.6 kiloseconds
- Events: 24056 / 31919 events
- Count Rate: 2.506 / 3.003 events per second
- Selected FITS Keywords:

GIS3 PH mode event files with MEDIUM bit rate

ad15602000g300270m.evt / ad15602000g300270m.unf
- Exposure: 6.9 / 7.7 kiloseconds
- Events: 17169 / 22605 events
- Count Rate: 2.478 / 2.931 events per second
- Selected FITS Keywords:

GIS3 PH mode event files with LOW bit rate

ad15602000g300370l.unf

Exposure: 0 / 5.4 kiloseconds
Events: 0 / 9054 events
Count Rate: NaN / 1.684 events per second

Selected FITS Keywords:

SP_A_L_P=	0	/ Spread discri A_L for POW2 method (0-255)
SP_B_P=	0	/ Spread discri B for POW2 method (0-255)
SP_C_P=	0	/ Spread discri C for POW2 method (0-255)
SP_A_L_F=	80	/ Spread discri A_L for FLF method (0-255)
SP_A_U_F=	232	/ Spread discri A_U for FLF method (0-255)
SP_B_F=	224	/ Spread discri B for FLF method (0-255)
SP_C_F=	0	/ Spread discri C for FLF method (0-255)
SP_PH_F=	0	/ Spread discri PH for FLF method (0-1023)

ad15602000g300470l.unf

Exposure: 0 / 0.3 kiloseconds
Events: 0 / 777 events
Count Rate: NaN / 3.035 events per second

Selected FITS Keywords:

SP_A_L_P=	255	/ Spread discri A_L for POW2 method (0-255)
SP_B_P=	255	/ Spread discri B for POW2 method (0-255)
SP_C_P=	255	/ Spread discri C for POW2 method (0-255)
SP_A_L_F=	0	/ Spread discri A_L for FLF method (0-255)
SP_A_U_F=	0	/ Spread discri A_U for FLF method (0-255)
SP_B_F=	120	/ Spread discri B for FLF method (0-255)
SP_C_F=	120	/ Spread discri C for FLF method (0-255)
SP_PH_F=	31353	/ Spread discri PH for FLF method (0-1023)