ASCA Sequence 40012000 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: 31.3 / 65.6 kiloseconds
Total Events: 55478 / 88930 events
Mean Count Rate: 1.774 / 1.355 events per second
Number of Files: 5 / 5

SIS0 BRIGHT mode event files with HIGH bit rate

ad40012000s000102h.evt / ad40012000s000102h.unf
- Exposure: 12.3 / 21.7 kiloseconds
- Events: 26972 / 37018 events
- Count Rate: 2.193 / 1.704 events per second
- Selected FITS Keywords:
  
  TLM_FILE= ft930507_0300.1621 / Name of input telemetry file
ad40012000s000302h.evt / ad40012000s000302h.unf
- Exposure: 10.6 / 12 kiloseconds
- Events: 15313 / 19284 events
- Count Rate: 1.448 / 1.613 events per second
- Selected FITS Keywords:
  
  TLM_FILE= ft930507_1621.0248 / Name of input telemetry file

SIS0 BRIGHT mode event files with MEDIUM bit rate

ad40012000s000202m.evt / ad40012000s000202m.unf
- Exposure: 5.4 / 19.2 kiloseconds
- Events: 7128 / 17000 events
- Count Rate: 1.312 / 0.883 events per second
- Selected FITS Keywords:
  
  TLM_FILE= ft930507_1621.0248 / Name of input telemetry file
  
  ORIGMODE= FAINT / DATAMODE before any conversion
ad40012000s000402m.evt / ad40012000s000402m.unf
- Exposure: 2.5 / 11.3 kiloseconds
- Events: 4961 / 13134 events
- Count Rate: 1.988 / 1.166 events per second
- Selected FITS Keywords:
  
  TLM_FILE= ft930507_0300.1621 / Name of input telemetry file
  
  ORIGMODE= BRIGHT / DATAMODE before any conversion
ad40012000s000502m.evt / ad40012000s000502m.unf
- Exposure: 0.5 / 1.4 kiloseconds
- Events: 1104 / 2494 events
- Count Rate: 2.3 / 1.751 events per second
- Selected FITS Keywords:
  
  TLM_FILE= ft930507_0300.1621 / Name of input telemetry file
  
  ORIGMODE= FAINT / DATAMODE before any conversion

SIS0 BRIGHT2 mode event files with HIGH bit rate

ad40012000s000112h.evt / ad40012000s000112h.unf
- Exposure: 12.3 / 21.7 kiloseconds
- Events: 27135 / 41065 events
- Count Rate: 2.206 / 1.89 events per second
- Selected FITS Keywords:
  
  TLM_FILE= ft930507_0300.1621 / Name of input telemetry file
ad40012000s000312h.evt / ad40012000s000312h.unf
- Exposure: 10.6 / 12 kiloseconds
- Events: 15465 / 21888 events
- Count Rate: 1.463 / 1.831 events per second
- Selected FITS Keywords:
  
  TLM_FILE= ft930507_1621.0248 / Name of input telemetry file

SIS0 BRIGHT2 mode event files with MEDIUM bit rate

ad40012000s000212m.evt / ad40012000s000212m.unf
- Exposure: 5.4 / 19.2 kiloseconds
- Events: 7217 / 19779 events
- Count Rate: 1.329 / 1.028 events per second
- Selected FITS Keywords:
  
  TLM_FILE= ft930507_1621.0248 / Name of input telemetry file
ad40012000s000512m.evt / ad40012000s000512m.unf
- Exposure: 0.5 / 1.4 kiloseconds
- Events: 1112 / 2899 events
- Count Rate: 2.317 / 2.036 events per second
- Selected FITS Keywords:
  
  TLM_FILE= ft930507_0300.1621 / Name of input telemetry file

SIS0 FAINT mode event files with HIGH bit rate

ad40012000s000101h.unf
- Exposure: 0 / 21.7 kiloseconds
- Events: 0 / 68690 events
- Count Rate: NaN / 3.162 events per second
- Selected FITS Keywords:
  
  TLM_FILE= ft930507_0300.1621 / Name of input telemetry file
ad40012000s000301h.unf
- Exposure: 0 / 12 kiloseconds
- Events: 0 / 40495 events
- Count Rate: NaN / 3.387 events per second
- Selected FITS Keywords:
  
  TLM_FILE= ft930507_1621.0248 / Name of input telemetry file

SIS0 FAINT mode event files with MEDIUM bit rate

ad40012000s000201m.unf
- Exposure: 0 / 19.2 kiloseconds
- Events: 0 / 49167 events
- Count Rate: NaN / 2.554 events per second
- Selected FITS Keywords:
  
  TLM_FILE= ft930507_1621.0248 / Name of input telemetry file
ad40012000s000501m.unf
- Exposure: 0 / 1.4 kiloseconds
- Events: 0 / 7909 events
- Count Rate: NaN / 5.554 events per second
- Selected FITS Keywords:
  
  TLM_FILE= ft930507_0300.1621 / Name of input telemetry file

SIS1:

Total Exposure: 32.5 / 65.6 kiloseconds
Total Events: 352257 / 802426 events
Mean Count Rate: 10.839 / 12.225 events per second
Number of Files: 6 / 6

SIS1 BRIGHT mode event files with HIGH bit rate

ad40012000s100602h.evt / ad40012000s100602h.unf
- Exposure: 0.5 / 0.6 kiloseconds
- Events: 256 / 1019 events
- Count Rate: 0.508 / 1.781 events per second
- Selected FITS Keywords:

SIS1 BRIGHT2 mode event files with HIGH bit rate

ad40012000s100612h.evt / ad40012000s100612h.unf
- Exposure: 0.5 / 0.6 kiloseconds
- Events: 256 / 1075 events
- Count Rate: 0.508 / 1.879 events per second
- Selected FITS Keywords:

SIS1 FAINT mode event files with HIGH bit rate

ad40012000s100601h.unf
- Exposure: 0 / 0.6 kiloseconds
- Events: 0 / 1812 events
- Count Rate: NaN / 3.168 events per second
- Selected FITS Keywords:

SIS1 FAST mode event files with HIGH bit rate

ad40012000s100203h.evt / ad40012000s100203h.unf

Exposure: 11.4 / 21.2 kiloseconds
Events: 119200 / 245241 events
Count Rate: 10.416 / 11.592 events per second

Selected FITS Keywords:

S1_ARIO3=	1	/ S1 area discrimination IN/OUT for ccd 3
S1_STAH3=	153	/ S1 area discrimination H start addr for ccd 3
S1_ENDH3=	267	/ S1 area discrimination H end addr for ccd 3
TLM_FILE=	ft930507_0300.1621	/ Name of input telemetry file

ad40012000s100303h.evt / ad40012000s100303h.unf

Exposure: 10.6 / 11.9 kiloseconds
Events: 122302 / 160652 events
Count Rate: 11.566 / 13.455 events per second

Selected FITS Keywords:

S1_ARIO3=	0	/ S1 area discrimination IN/OUT for ccd 3
S1_STAH3=	174	/ S1 area discrimination H start addr for ccd 3
S1_ENDH3=	290	/ S1 area discrimination H end addr for ccd 3
TLM_FILE=	ft930507_1621.0248	/ Name of input telemetry file

SIS1 FAST mode event files with MEDIUM bit rate

ad40012000s100103m.evt / ad40012000s100103m.unf

Exposure: 6.6 / 19.2 kiloseconds
Events: 77370 / 250881 events
Count Rate: 11.791 / 13.034 events per second

Selected FITS Keywords:

S1_ARIO3=	0	/ S1 area discrimination IN/OUT for ccd 3
S1_STAH3=	174	/ S1 area discrimination H start addr for ccd 3
S1_ENDH3=	290	/ S1 area discrimination H end addr for ccd 3
S1_STCLK=	84	/ S1 number of fast mode STCLKs
TLM_FILE=	ft930507_1621.0248	/ Name of input telemetry file

ad40012000s100403m.evt / ad40012000s100403m.unf

Exposure: 1.1 / 5.9 kiloseconds
Events: 13828 / 79713 events
Count Rate: 12.092 / 13.612 events per second

Selected FITS Keywords:

S1_ARIO3=	1	/ S1 area discrimination IN/OUT for ccd 3
S1_STAH3=	153	/ S1 area discrimination H start addr for ccd 3
S1_ENDH3=	267	/ S1 area discrimination H end addr for ccd 3
S1_STCLK=	84	/ S1 number of fast mode STCLKs
TLM_FILE=	ft930507_0300.1621	/ Name of input telemetry file

ad40012000s100503m.evt / ad40012000s100503m.unf

Exposure: 2.3 / 6.9 kiloseconds
Events: 19301 / 64920 events
Count Rate: 8.495 / 9.458 events per second

Selected FITS Keywords:

S1_ARIO3=	1	/ S1 area discrimination IN/OUT for ccd 3
S1_STAH3=	153	/ S1 area discrimination H start addr for ccd 3
S1_ENDH3=	267	/ S1 area discrimination H end addr for ccd 3
S1_STCLK=	-999	/ S1 number of fast mode STCLKs
TLM_FILE=	ft930507_0300.1621	/ Name of input telemetry file

GIS2:

Total Exposure: 33.2 / 61.8 kiloseconds
Total Events: 56594 / 191277 events
Mean Count Rate: 1.703 / 3.096 events per second
Number of Files: 4 / 4

GIS2 PH mode event files with HIGH bit rate

ad40012000g200170h.evt / ad40012000g200170h.unf
- Exposure: 13.3 / 21.8 kiloseconds
- Events: 26238 / 71252 events
- Count Rate: 1.966 / 3.266 events per second
- Selected FITS Keywords:
  
  TLM_FILE= ft930507_0300.1621 / Name of input telemetry file
ad40012000g200370h.evt / ad40012000g200370h.unf
- Exposure: 10.2 / 13 kiloseconds
- Events: 14274 / 41272 events
- Count Rate: 1.405 / 3.176 events per second
- Selected FITS Keywords:
  
  TLM_FILE= ft930507_1621.0248 / Name of input telemetry file

GIS2 PH mode event files with MEDIUM bit rate

ad40012000g200270m.evt / ad40012000g200270m.unf
- Exposure: 7.1 / 18.1 kiloseconds
- Events: 11612 / 49700 events
- Count Rate: 1.631 / 2.742 events per second
- Selected FITS Keywords:
  
  TLM_FILE= ft930507_1621.0248 / Name of input telemetry file
ad40012000g200470m.evt / ad40012000g200470m.unf
- Exposure: 2.6 / 8.8 kiloseconds
- Events: 4470 / 29053 events
- Count Rate: 1.714 / 3.29 events per second
- Selected FITS Keywords:
  
  TLM_FILE= ft930507_0300.1621 / Name of input telemetry file

GIS3:

Total Exposure: 33.2 / 61.7 kiloseconds
Total Events: 61371 / 191978 events
Mean Count Rate: 1.847 / 3.109 events per second
Number of Files: 4 / 4

GIS3 PH mode event files with HIGH bit rate

ad40012000g300170h.evt / ad40012000g300170h.unf
- Exposure: 13.3 / 21.8 kiloseconds
- Events: 28820 / 73205 events
- Count Rate: 2.16 / 3.359 events per second
- Selected FITS Keywords:
  
  TLM_FILE= ft930507_0300.1621 / Name of input telemetry file
ad40012000g300370h.evt / ad40012000g300370h.unf
- Exposure: 10.2 / 13 kiloseconds
- Events: 15394 / 42035 events
- Count Rate: 1.515 / 3.234 events per second
- Selected FITS Keywords:
  
  TLM_FILE= ft930507_1621.0248 / Name of input telemetry file

GIS3 PH mode event files with MEDIUM bit rate

ad40012000g300270m.evt / ad40012000g300270m.unf
- Exposure: 7.1 / 18.1 kiloseconds
- Events: 12388 / 48646 events
- Count Rate: 1.74 / 2.683 events per second
- Selected FITS Keywords:
  
  TLM_FILE= ft930507_1621.0248 / Name of input telemetry file
ad40012000g300470m.evt / ad40012000g300470m.unf
- Exposure: 2.6 / 8.8 kiloseconds
- Events: 4769 / 28092 events
- Count Rate: 1.829 / 3.181 events per second
- Selected FITS Keywords:
  
  TLM_FILE= ft930507_0300.1621 / Name of input telemetry file