Observations
Total Obsids: 3019
Distinct Sources: 603
ACIS HETG Observations: 2050
ACIS LETG Observations: 332
HRC LETG Observations: 637
ACIS CONTINUOUS Mode 178
ACIS TIMED Mode 2204
Exposure (s)
Min Exposure: 40
Max Exposure: 189,255
Mean Exposure: 37,358
Cumulative Exposure: 112,783,766
  ZO method
tgdetect2: 241
tgdetect: 1382
none: 1083
findzo: 313
Archive
Total Archived Files: 103582
Total Archive Size (GB): 558.41
Space per Obsid (MB): 189.40
Ave File size (MB): 5.52
Number Distinct File Type: 8
you are currently viewing Observation Trends; please see the 'view' menu for more trends