ASCA Sequence 90015000 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:

Here is in index of the event files for each instrument:

SIS0:

Total Exposure: 13.9 / 26.8 kiloseconds
Total Events: 3345 / 219408 events
Mean Count Rate: 0.24 / 8.199 events per second
Number of Files: 3 / 4

SIS0 BRIGHT mode event files with HIGH bit rate

SIS0 BRIGHT mode event files with MEDIUM bit rate

SIS0 BRIGHT mode event files with LOW bit rate

SIS0 BRIGHT2 mode event files with HIGH bit rate

SIS0 FAINT mode event files with HIGH bit rate

SIS0 FAINT mode event files with LOW bit rate

SIS1:

Total Exposure: 15.1 / 27.1 kiloseconds
Total Events: 3488 / 305707 events
Mean Count Rate: 0.231 / 11.263 events per second
Number of Files: 3 / 4

SIS1 BRIGHT mode event files with HIGH bit rate

SIS1 BRIGHT mode event files with MEDIUM bit rate

SIS1 BRIGHT mode event files with LOW bit rate

SIS1 BRIGHT2 mode event files with HIGH bit rate

SIS1 FAINT mode event files with HIGH bit rate

SIS1 FAINT mode event files with LOW bit rate

GIS2:

Total Exposure: 18.4 / 24.2 kiloseconds
Total Events: 4209 / 24499 events
Mean Count Rate: 0.229 / 1.012 events per second
Number of Files: 3 / 3

GIS2 PH mode event files with HIGH bit rate

GIS2 PH mode event files with MEDIUM bit rate

GIS3:

Total Exposure: 18.4 / 24.2 kiloseconds
Total Events: 4186 / 23119 events
Mean Count Rate: 0.227 / 0.955 events per second
Number of Files: 3 / 3

GIS3 PH mode event files with HIGH bit rate

GIS3 PH mode event files with MEDIUM bit rate