ASCA Sequence 10010070 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: 1.6 / 3.1 kiloseconds
Total Events: 27210 / 324226 events
Mean Count Rate: 17.052 / 103.126 events per second
Number of Files: 4 / 5

SIS0 BRIGHT mode event files with HIGH bit rate

ad10010070s000402h.unf

Exposure: 0 / 0.9 kiloseconds
Events: 0 / 2169 events
Count Rate: NaN / 2.317 events per second

Selected FITS Keywords:

S0_ARENA=	0	/ S0 Area discrimination enable/disable
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

ad10010070s000502h.evt / ad10010070s000502h.unf

Exposure: 0 / 0 kiloseconds
Events: 1230 / 1316 events
Count Rate: 77.483 / 82.25 events per second

Selected FITS Keywords:

S0_ARENA=	1	/ S0 Area discrimination enable/disable
S0CCDPOW=	1000	/ 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=	0 0 0 0	/ S0 CCD readout order

SIS0 FAST mode event files with HIGH bit rate

ad10010070s000103h.evt / ad10010070s000103h.unf
- Exposure: 0.1 / 0.4 kiloseconds
- Events: 15920 / 185626 events
- Count Rate: 165.833 / 414.345 events per second
- Selected FITS Keywords:
  
  S0CCDPOW= 0001 / Which S0 CCDs are in use(0123): 0=OFF 1=ON
  
  S0CCDLST= 3 3 3 3 / S0 CCD readout order
ad10010070s000203h.evt / ad10010070s000203h.unf
- Exposure: 1.4 / 1.4 kiloseconds
- Events: 7859 / 115776 events
- Count Rate: 5.796 / 81.304 events per second
- Selected FITS Keywords:
  
  S0CCDPOW= 1000 / Which S0 CCDs are in use(0123): 0=OFF 1=ON
  
  S0CCDLST= 0 0 0 0 / S0 CCD readout order

SIS0 FAST mode event files with MEDIUM bit rate

ad10010070s000303m.evt / ad10010070s000303m.unf
- Exposure: 0.1 / 0.3 kiloseconds
- Events: 2201 / 19339 events
- Count Rate: 17.195 / 60.435 events per second
- Selected FITS Keywords:

SIS1:

Total Exposure: 1.5 / 3 kiloseconds
Total Events: 204677 / 320099 events
Mean Count Rate: 134.846 / 105.158 events per second
Number of Files: 2 / 4

SIS1 BRIGHT mode event files with HIGH bit rate

ad10010070s100102h.evt / ad10010070s100102h.unf

Exposure: 1.4 / 1.5 kiloseconds
Events: 182399 / 224279 events
Count Rate: 129.545 / 150.322 events per second

Selected FITS Keywords:

S1_ARENA=	1	/ S1 Area discrimination enable/disable
S1_STAH1=	257	/ S1 area discrimination H start addr for ccd 1
S1_ENDH1=	405	/ S1 area discrimination H end addr for ccd 1
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
S1_STAV1=	239	/ S1 area discrimination V start addr for ccd 1
S1_ENDV1=	387	/ S1 area discrimination V end addr for ccd 1

ad10010070s100202h.evt / ad10010070s100202h.unf

Exposure: 0.1 / 0.4 kiloseconds
Events: 22278 / 84092 events
Count Rate: 202.793 / 192.872 events per second

Selected FITS Keywords:

S1_ARENA=	1	/ S1 Area discrimination enable/disable
S1_STAH1=	276	/ S1 area discrimination H start addr for ccd 1
S1_ENDH1=	387	/ S1 area discrimination H end addr for ccd 1
S1CCDPOW=	0100	/ 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=	1 1 1 1	/ S1 CCD readout order
S1_STAV1=	258	/ S1 area discrimination V start addr for ccd 1
S1_ENDV1=	369	/ S1 area discrimination V end addr for ccd 1

ad10010070s100402h.unf

Exposure: 0 / 0.8 kiloseconds
Events: 0 / 1616 events
Count Rate: NaN / 2.03 events per second

Selected FITS Keywords:

S1_ARENA=	0	/ S1 Area discrimination enable/disable
S1_STAH1=	276	/ S1 area discrimination H start addr for ccd 1
S1_ENDH1=	387	/ S1 area discrimination H end addr for ccd 1
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
S1_STAV1=	258	/ S1 area discrimination V start addr for ccd 1
S1_ENDV1=	369	/ S1 area discrimination V end addr for ccd 1

SIS1 BRIGHT mode event files with MEDIUM bit rate

ad10010070s100302m.unf
- Exposure: 0 / 0.3 kiloseconds
- Events: 0 / 10112 events
- Count Rate: NaN / 31.6 events per second
- Selected FITS Keywords:

GIS2:

Total Exposure: 2.2 / 3.3 kiloseconds
Total Events: 251775 / 267522 events
Mean Count Rate: 115.389 / 81.911 events per second
Number of Files: 4 / 5

GIS2 PH mode event files with HIGH bit rate

ad10010070g200170h.evt / ad10010070g200170h.unf

Exposure: 0.9 / 0.9 kiloseconds
Events: 107615 / 111105 events
Count Rate: 123.981 / 128.002 events per second

Selected FITS Keywords:

HVL_LVL=	4	/ HV-Low level (0 - 7)
GAIN=	48	/ Fine Gain level (0 - 63)
LE_DS=	0	/ Lower energy discriminator level (0 - 3)
RBM_AUTO=	OFF	/ RBM auto flag on/off
POS_DET=	POW2	/ Position determination method (FLF/POW2)

ad10010070g200270h.evt / ad10010070g200270h.unf

Exposure: 0.8 / 0.8 kiloseconds
Events: 95232 / 98304 events
Count Rate: 124 / 128 events per second

Selected FITS Keywords:

HVL_LVL=	4	/ HV-Low level (0 - 7)
GAIN=	48	/ Fine Gain level (0 - 63)
LE_DS=	0	/ Lower energy discriminator level (0 - 3)
RBM_AUTO=	OFF	/ RBM auto flag on/off
POS_DET=	FLF	/ Position determination method (FLF/POW2)

ad10010070g200370h.evt / ad10010070g200370h.unf

Exposure: 0.2 / 0.8 kiloseconds
Events: 26048 / 29715 events
Count Rate: 124.038 / 36.327 events per second

Selected FITS Keywords:

HVL_LVL=	4	/ HV-Low level (0 - 7)
GAIN=	48	/ Fine Gain level (0 - 63)
LE_DS=	0	/ Lower energy discriminator level (0 - 3)
RBM_AUTO=	ON	/ RBM auto flag on/off
POS_DET=	FLF	/ Position determination method (FLF/POW2)

ad10010070g200470h.evt / ad10010070g200470h.unf

Exposure: 0.3 / 0.6 kiloseconds
Events: 22880 / 27890 events
Count Rate: 68.099 / 49.982 events per second

Selected FITS Keywords:

HVL_LVL=	3	/ HV-Low level (0 - 7)
GAIN=	63	/ Fine Gain level (0 - 63)
LE_DS=	3	/ Lower energy discriminator level (0 - 3)
RBM_AUTO=	ON	/ RBM auto flag on/off
POS_DET=	FLF	/ Position determination method (FLF/POW2)

GIS2 MPC mode event files with HIGH bit rate

ad10010070g200571h.unf
- Exposure: 0 / 0.3 kiloseconds
- Events: 0 / 508 events
- Count Rate: NaN / 2 events per second
- Selected FITS Keywords:

GIS3:

Total Exposure: 2.2 / 3.3 kiloseconds
Total Events: 250136 / 267079 events
Mean Count Rate: 114.637 / 81.776 events per second
Number of Files: 4 / 5

GIS3 PH mode event files with HIGH bit rate

ad10010070g300170h.evt / ad10010070g300170h.unf

Exposure: 0.9 / 0.9 kiloseconds
Events: 106758 / 110847 events
Count Rate: 123.278 / 127.999 events per second

Selected FITS Keywords:

HVL_LVL=	4	/ HV-Low level (0 - 7)
GAIN=	40	/ Fine Gain level (0 - 63)
LE_DS=	0	/ Lower energy discriminator level (0 - 3)
RBM_AUTO=	OFF	/ RBM auto flag on/off
POS_DET=	POW2	/ Position determination method (FLF/POW2)

ad10010070g300270h.evt / ad10010070g300270h.unf

Exposure: 0.8 / 0.8 kiloseconds
Events: 95078 / 98560 events
Count Rate: 123.478 / 128 events per second

Selected FITS Keywords:

HVL_LVL=	4	/ HV-Low level (0 - 7)
GAIN=	40	/ Fine Gain level (0 - 63)
LE_DS=	0	/ Lower energy discriminator level (0 - 3)
RBM_AUTO=	OFF	/ RBM auto flag on/off
POS_DET=	FLF	/ Position determination method (FLF/POW2)

ad10010070g300370h.evt / ad10010070g300370h.unf

Exposure: 0.2 / 0.8 kiloseconds
Events: 25984 / 29575 events
Count Rate: 123.734 / 36.067 events per second

Selected FITS Keywords:

HVL_LVL=	4	/ HV-Low level (0 - 7)
GAIN=	40	/ Fine Gain level (0 - 63)
LE_DS=	0	/ Lower energy discriminator level (0 - 3)
RBM_AUTO=	ON	/ RBM auto flag on/off
POS_DET=	FLF	/ Position determination method (FLF/POW2)

ad10010070g300470h.evt / ad10010070g300470h.unf

Exposure: 0.3 / 0.6 kiloseconds
Events: 22316 / 27589 events
Count Rate: 66.42 / 49.621 events per second

Selected FITS Keywords:

HVL_LVL=	3	/ HV-Low level (0 - 7)
GAIN=	51	/ Fine Gain level (0 - 63)
LE_DS=	3	/ Lower energy discriminator level (0 - 3)
RBM_AUTO=	ON	/ RBM auto flag on/off
POS_DET=	FLF	/ Position determination method (FLF/POW2)

GIS3 MPC mode event files with HIGH bit rate

ad10010070g300571h.unf
- Exposure: 0 / 0.3 kiloseconds
- Events: 0 / 508 events
- Count Rate: NaN / 2 events per second
- Selected FITS Keywords:

S0CCDPOW=	0001	/ Which S0 CCDs are in use(0123): 0=OFF 1=ON
S0CCDLST=	3 3 3 3	/ S0 CCD readout order