ASCA Sequence 12401040 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: 0.1 / 18.6 kiloseconds
Total Events: 1751 / 442781 events
Mean Count Rate: 20.36 / 23.83 events per second
Number of Files: 2 / 2

SIS0 BRIGHT mode event files with HIGH bit rate

ad12401040s000102h.evt / ad12401040s000102h.unf
- Exposure: 0 / 18 kiloseconds
- Events: 573 / 437861 events
- Count Rate: 16.871 / 24.351 events per second
- Selected FITS Keywords:
  
  S0CCDPOW= 1111 / Which S0 CCDs are in use(0123): 0=OFF 1=ON
  
  S0CCDMOD= 4 / How many S0 CCDs are in use: 1, 2, or 4
  
  S0CCDLST= 0 1 2 3 / S0 CCD readout order
ad12401040s000202h.evt / ad12401040s000202h.unf
- Exposure: 0.1 / 0.6 kiloseconds
- Events: 1178 / 4920 events
- Count Rate: 22.707 / 8.202 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

SIS0 BRIGHT2 mode event files with HIGH bit rate

ad12401040s000112h.evt / ad12401040s000112h.unf
- Exposure: 0 / 18 kiloseconds
- Events: 616 / 458813 events
- Count Rate: 18.137 / 25.517 events per second
- Selected FITS Keywords:
  
  S0CCDPOW= 1111 / Which S0 CCDs are in use(0123): 0=OFF 1=ON
  
  S0CCDMOD= 4 / How many S0 CCDs are in use: 1, 2, or 4
  
  S0CCDLST= 0 1 2 3 / S0 CCD readout order
ad12401040s000212h.evt / ad12401040s000212h.unf
- Exposure: 0.1 / 0.6 kiloseconds
- Events: 1186 / 4925 events
- Count Rate: 22.861 / 8.21 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

SIS0 FAINT mode event files with HIGH bit rate

ad12401040s000101h.unf
- Exposure: 0 / 18 kiloseconds
- Events: 0 / 562196 events
- Count Rate: 0 / 31.266 events per second
- Selected FITS Keywords:
  
  S0CCDPOW= 1111 / Which S0 CCDs are in use(0123): 0=OFF 1=ON
  
  S0CCDMOD= 4 / How many S0 CCDs are in use: 1, 2, or 4
  
  S0CCDLST= 0 1 2 3 / S0 CCD readout order
ad12401040s000201h.unf
- Exposure: 0 / 0.6 kiloseconds
- Events: 0 / 16507 events
- Count Rate: 0 / 27.517 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

SIS0 FAINT mode event files with MEDIUM bit rate

ad12401040s000301m.unf
- Exposure: 0 / 1 kiloseconds
- Events: 0 / 6523 events
- Count Rate: 0 / 6.682 events per second
- Selected FITS Keywords:

SIS0 FAINT mode event files with LOW bit rate

ad12401040s000401l.unf
- Exposure: 0 / 2.7 kiloseconds
- Events: 0 / 4421 events
- Count Rate: 0 / 1.655 events per second
- Selected FITS Keywords:

SIS1:

Total Exposure: 0 / 19.6 kiloseconds
Total Events: 0 / 691935 events
Mean Count Rate: 0 / 35.362 events per second
Number of Files: 0 / 4

SIS1 BRIGHT mode event files with HIGH bit rate

ad12401040s100102h.unf
- Exposure: 0 / 17.5 kiloseconds
- Events: 0 / 670094 events
- Count Rate: 0 / 38.267 events per second
- Selected FITS Keywords:
  
  S1_DESTA= 0 / S1 DE normal/reset
  
  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
ad12401040s100202h.unf
- Exposure: 0 / 0.4 kiloseconds
- Events: 0 / 16110 events
- Count Rate: 0 / 39.883 events per second
- Selected FITS Keywords:
  
  S1_DESTA= 1 / S1 DE normal/reset
  
  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
ad12401040s100302h.unf
- Exposure: 0 / 0.7 kiloseconds
- Events: 0 / 4450 events
- Count Rate: 0 / 6.584 events per second
- Selected FITS Keywords:
  
  S1_DESTA= 0 / S1 DE normal/reset
  
  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

SIS1 BRIGHT mode event files with MEDIUM bit rate

ad12401040s100402m.unf
- Exposure: 0 / 1 kiloseconds
- Events: 0 / 1281 events
- Count Rate: 0 / 1.312 events per second
- Selected FITS Keywords:

SIS1 BRIGHT2 mode event files with HIGH bit rate

ad12401040s100112h.unf
- Exposure: 0 / 17.5 kiloseconds
- Events: 0 / 711121 events
- Count Rate: 0 / 40.61 events per second
- Selected FITS Keywords:
  
  S1_DESTA= 0 / S1 DE normal/reset
  
  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
ad12401040s100212h.unf
- Exposure: 0 / 0.4 kiloseconds
- Events: 0 / 16115 events
- Count Rate: 0 / 39.895 events per second
- Selected FITS Keywords:
  
  S1_DESTA= 1 / S1 DE normal/reset
  
  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
ad12401040s100312h.unf
- Exposure: 0 / 0.7 kiloseconds
- Events: 0 / 4454 events
- Count Rate: 0 / 6.59 events per second
- Selected FITS Keywords:
  
  S1_DESTA= 0 / S1 DE normal/reset
  
  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

SIS1 BRIGHT2 mode event files with MEDIUM bit rate

ad12401040s100412m.unf
- Exposure: 0 / 1 kiloseconds
- Events: 0 / 1444 events
- Count Rate: 0 / 1.479 events per second
- Selected FITS Keywords:

SIS1 BRIGHT2 mode event files with LOW bit rate

ad12401040s100512l.unf
- Exposure: 0 / 2.7 kiloseconds
- Events: 0 / 1038 events
- Count Rate: 0 / 0.388 events per second
- Selected FITS Keywords:

SIS1 FAINT mode event files with HIGH bit rate

ad12401040s100101h.unf
- Exposure: 0 / 17.5 kiloseconds
- Events: 0 / 809434 events
- Count Rate: 0 / 46.224 events per second
- Selected FITS Keywords:
  
  S1_DESTA= 0 / S1 DE normal/reset
  
  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
ad12401040s100201h.unf
- Exposure: 0 / 0.4 kiloseconds
- Events: 0 / 25856 events
- Count Rate: 0 / 64.01 events per second
- Selected FITS Keywords:
  
  S1_DESTA= 1 / S1 DE normal/reset
  
  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
ad12401040s100301h.unf
- Exposure: 0 / 0.7 kiloseconds
- Events: 0 / 9767 events
- Count Rate: 0 / 14.451 events per second
- Selected FITS Keywords:
  
  S1_DESTA= 0 / S1 DE normal/reset
  
  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

SIS1 FAINT mode event files with MEDIUM bit rate

ad12401040s100401m.unf
- Exposure: 0 / 1 kiloseconds
- Events: 0 / 7493 events
- Count Rate: 0 / 7.675 events per second
- Selected FITS Keywords:

SIS1 FAINT mode event files with LOW bit rate

ad12401040s100501l.unf
- Exposure: 0 / 2.7 kiloseconds
- Events: 0 / 5292 events
- Count Rate: 0 / 1.98 events per second
- Selected FITS Keywords:

GIS2:

Total Exposure: 17 / 21 kiloseconds
Total Events: 520725 / 564526 events
Mean Count Rate: 30.548 / 26.898 events per second
Number of Files: 6 / 7

GIS2 PH mode event files with HIGH bit rate

ad12401040g200170h.evt / ad12401040g200170h.unf
- Exposure: 14.3 / 16.5 kiloseconds
- Events: 446597 / 483506 events
- Count Rate: 31.192 / 29.247 events per second
- Selected FITS Keywords:
  
  CPU2= RUN / CPU2 run/stop
  
  CPU3= RUN / CPU3 run/stop
  
  C3_PGVER= 1 / CPU3 program version number
ad12401040g200270h.evt / ad12401040g200270h.unf
- Exposure: 2.3 / 2.3 kiloseconds
- Events: 72027 / 76107 events
- Count Rate: 31.371 / 32.692 events per second
- Selected FITS Keywords:
  
  CPU2= STOP / CPU2 run/stop
  
  CPU3= STOP / CPU3 run/stop
  
  C3_PGVER= 1 / CPU3 program version number
ad12401040g200670h.evt / ad12401040g200670h.unf
- Exposure: 0 / 0 kiloseconds
- Events: 502 / 516 events
- Count Rate: 31.375 / 32.25 events per second
- Selected FITS Keywords:
  
  CPU2= RUN / CPU2 run/stop
  
  CPU3= STOP / CPU3 run/stop
  
  C3_PGVER= 0 / CPU3 program version number

GIS2 PH mode event files with MEDIUM bit rate

ad12401040g200470m.unf

Exposure: 0 / 0.2 kiloseconds
Events: 0 / 732 events
Count Rate: 0 / 4.575 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)

ad12401040g200770m.evt / ad12401040g200770m.unf

Exposure: 0 / 0 kiloseconds
Events: 1 / 512 events
Count Rate: 12.074 / 16 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)

GIS2 PH mode event files with LOW bit rate

ad12401040g200370l.evt / ad12401040g200370l.unf
- Exposure: 0.3 / 1.7 kiloseconds
- Events: 1284 / 2527 events
- Count Rate: 3.822 / 1.519 events per second
- Selected FITS Keywords:
  
  CETR_X_F= 121 / X-position center for FLF method (0-255)
ad12401040g200570l.evt / ad12401040g200570l.unf
- Exposure: 0.1 / 0.3 kiloseconds
- Events: 314 / 626 events
- Count Rate: 3.92 / 2.445 events per second
- Selected FITS Keywords:
  
  CETR_X_F= 242 / X-position center for FLF method (0-255)

GIS3:

Total Exposure: 17 / 21 kiloseconds
Total Events: 637123 / 681672 events
Mean Count Rate: 37.377 / 32.482 events per second
Number of Files: 5 / 6

GIS3 PH mode event files with HIGH bit rate

ad12401040g300170h.evt / ad12401040g300170h.unf
- Exposure: 14.3 / 16.5 kiloseconds
- Events: 546859 / 584789 events
- Count Rate: 38.199 / 35.382 events per second
- Selected FITS Keywords:
  
  CPU2= RUN / CPU2 run/stop
  
  CPU3= RUN / CPU3 run/stop
  
  C2_PGVER= 1 / CPU2 program version number
ad12401040g300270h.evt / ad12401040g300270h.unf
- Exposure: 2.3 / 2.3 kiloseconds
- Events: 87965 / 91840 events
- Count Rate: 38.312 / 39.45 events per second
- Selected FITS Keywords:
  
  CPU2= STOP / CPU2 run/stop
  
  CPU3= STOP / CPU3 run/stop
  
  C2_PGVER= 1 / CPU2 program version number
ad12401040g300570h.evt / ad12401040g300570h.unf
- Exposure: 0 / 0 kiloseconds
- Events: 687 / 705 events
- Count Rate: 38.167 / 39.167 events per second
- Selected FITS Keywords:
  
  CPU2= STOP / CPU2 run/stop
  
  CPU3= RUN / CPU3 run/stop
  
  C2_PGVER= 0 / CPU2 program version number

GIS3 PH mode event files with MEDIUM bit rate

ad12401040g300470m.unf

Exposure: 0 / 0.2 kiloseconds
Events: 0 / 767 events
Count Rate: 0 / 4.794 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)

ad12401040g300670m.evt / ad12401040g300670m.unf

Exposure: 0 / 0 kiloseconds
Events: 2 / 512 events
Count Rate: 24.147 / 16 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)

GIS3 PH mode event files with LOW bit rate

ad12401040g300370l.evt / ad12401040g300370l.unf
- Exposure: 0.4 / 1.9 kiloseconds
- Events: 1610 / 3059 events
- Count Rate: 3.869 / 1.593 events per second
- Selected FITS Keywords:

S0CCDPOW=	1111	/ Which S0 CCDs are in use(0123): 0=OFF 1=ON
S0CCDMOD=	4	/ How many S0 CCDs are in use: 1, 2, or 4
S0CCDLST=	0 1 2 3	/ S0 CCD readout order

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

S1_DESTA=	0	/ S1 DE normal/reset
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

CPU2=	RUN	/ CPU2 run/stop
CPU3=	RUN	/ CPU3 run/stop
C3_PGVER=	1	/ CPU3 program version number

CPU2=	STOP	/ CPU2 run/stop
CPU3=	STOP	/ CPU3 run/stop
C3_PGVER=	1	/ CPU3 program version number