Observations
Total Obsids: 2928
Distinct Sources: 597
ACIS HETG Observations: 1987
ACIS LETG Observations: 329
HRC LETG Observations: 612
ACIS CONTINUOUS Mode 176
ACIS TIMED Mode 2140
Exposure (s)
Min Exposure: 40
Max Exposure: 189,255
Mean Exposure: 37,836
Cumulative Exposure: 110,782,397
  ZO method
tgdetect2: 174
tgdetect: 1360
none: 1081
findzo: 313
Archive
Total Archived Files: 100300
Total Archive Size (GB): 546.34
Space per Obsid (MB): 191.07
Ave File size (MB): 5.58
Number Distinct File Type: 8
you are currently viewing Observation Trends; please see the 'view' menu for more trends