This page provides trending and limit predictions for various Chandra subsystems.
MSID | Group | Time (year) |
---|---|---|
fwblkhdt | HRMA Computed Averages | 2023.89 |
aftblkhdt | HRMA Computed Averages | 2024.0 |
hfrdbgrd7 | OBA FWD Bulkhead | 2023.97 |
hfrdbgrd14 | OBA FWD Bulkhead | 2023.81 |
hsstrtgrd6 | Spacecraft Struts | 2023.81 |
htftegrd10 | TFTE | 2024.28 |
2imbpast | HRC Electronics | 2024.63 |
2dcentrt | HRC Temperatures | 2024.52 |
2pmt1t | HRC Temperatures | 2024.71 |
2pmt2t | HRC Temperatures | 2024.5 |
ohrthr49 | HRMA Heaters | 2024.9 |
4rt584t | HRMA Truts | 2024.95 |
4rt594t | HRMA Truts | 2024.07 |
pmtank3t | MUPS | 2024.86 |
oobthr55 | OBA Heaters | 2024.44 |
3famyzat | SIM Thermal | 2024.99 |
ACIS | Full Range | Past 5 Years | Past 1 Year | Quarterly | Weekly | |||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
ACIS Thermal Control | Avg | Min | Max | Avg | Min | Max | Avg | Min | Max | Avg | Min | Max | Avg | Min | Max | |||||
ACIS Electronics Side A | Avg | Min | Max | Avg | Min | Max | Avg | Min | Max | Avg | Min | Max | Avg | Min | Max | |||||
ACIS Electronics Side B | Avg | Min | Max | Avg | Min | Max | Avg | Min | Max | Avg | Min | Max | Avg | Min | Max | |||||
ACIS Mechanics | Avg | Min | Max | Avg | Min | Max | Avg | Min | Max | Avg | Min | Max | Avg | Min | Max | |||||
DEA/DPA HK Temperatures | Avg | Min | Max | Avg | Min | Max | Avg | Min | Max | Avg | Min | Max | Avg | Min | Max | |||||
DEA/DPA HK Electronics | Avg | Min | Max | Avg | Min | Max | Avg | Min | Max | Avg | Min | Max | Avg | Min | Max | |||||
EPHIN | Full Range | Past 5 Years | Past 1 Year | Quarterly | Weekly | |||||||||||||||
EPHIN Temperatures and Voltages | Avg | Min | Max | Avg | Min | Max | Avg | Min | Max | Avg | Min | Max | Avg | Min | Max | |||||
AXIAL, RADIAL, DIAMETRAL GRADIENTS | Full Range | Past 5 Years | Past 1 Year | Quarterly | Weekly | |||||||||||||||
HRMA CAP | Avg | Min | Max | Avg | Min | Max | Avg | Min | Max | Avg | Min | Max | Avg | Min | Max | |||||
HRMA FAP | Avg | Min | Max | Avg | Min | Max | Avg | Min | Max | Avg | Min | Max | Avg | Min | Max | |||||
HRMA AFT Heater Plt | Avg | Min | Max | Avg | Min | Max | Avg | Min | Max | Avg | Min | Max | Avg | Min | Max | |||||
HRMA H-Flexure | Avg | Min | Max | Avg | Min | Max | Avg | Min | Max | Avg | Min | Max | Avg | Min | Max | |||||
HRMA P-Flexure | Avg | Min | Max | Avg | Min | Max | Avg | Min | Max | Avg | Min | Max | Avg | Min | Max | |||||
HRMA PreCol. Baffle Plt | Avg | Min | Max | Avg | Min | Max | Avg | Min | Max | Avg | Min | Max | Avg | Min | Max | |||||
HRMA Struts | Avg | Min | Max | Avg | Min | Max | Avg | Min | Max | Avg | Min | Max | Avg | Min | Max | |||||
HSA Outer Cylinder | Avg | Min | Max | Avg | Min | Max | Avg | Min | Max | Avg | Min | Max | Avg | Min | Max | |||||
OBA AFT Inner Cyl | Avg | Min | Max | Avg | Min | Max | Avg | Min | Max | Avg | Min | Max | Avg | Min | Max | |||||
OBA AFT Bulkhead | Avg | Min | Max | Avg | Min | Max | Avg | Min | Max | Avg | Min | Max | Avg | Min | Max | |||||
OBA Cone | Avg | Min | Max | Avg | Min | Max | Avg | Min | Max | Avg | Min | Max | Avg | Min | Max | |||||
OBA FWD Bulkhead | Avg | Min | Max | Avg | Min | Max | Avg | Min | Max | Avg | Min | Max | Avg | Min | Max | |||||
Periscope | Avg | Min | Max | Avg | Min | Max | Avg | Min | Max | Avg | Min | Max | Avg | Min | Max | |||||
Spacecraft Struts | Avg | Min | Max | Avg | Min | Max | Avg | Min | Max | Avg | Min | Max | Avg | Min | Max | |||||
TFTE | Avg | Min | Max | Avg | Min | Max | Avg | Min | Max | Avg | Min | Max | Avg | Min | Max | |||||
GRATINGS | Full Range | Past 5 Years | Past 1 Year | Quarterly | Weekly | |||||||||||||||
Grating Voltages & Rotation Angles | Avg | Min | Max | Avg | Min | Max | Avg | Min | Max | Avg | Min | Max | Avg | Min | Max | |||||
HRC | Full Range | Past 5 Years | Past 1 Year | Quarterly | Weekly | |||||||||||||||
HRC Temperatures | Avg | Min | Max | Avg | Min | Max | Avg | Min | Max | Avg | Min | Max | Avg | Min | Max | |||||
HRC Electronics | Avg | Min | Max | Avg | Min | Max | Avg | Min | Max | Avg | Min | Max | Avg | Min | Max | |||||
HRC HoUsekeeping | Avg | Min | Max | Avg | Min | Max | Avg | Min | Max | Avg | Min | Max | Avg | Min | Max | |||||
PCAD | Full Range | Past 5 Years | Past 1 Year | Quarterly | Weekly | |||||||||||||||
ACA Thermal | Avg | Min | Max | Avg | Min | Max | Avg | Min | Max | Avg | Min | Max | Avg | Min | Max | |||||
IRU Temperatures and Electronics | Avg | Min | Max | Avg | Min | Max | Avg | Min | Max | Avg | Min | Max | Avg | Min | Max | |||||
PCAD Gyro Rates | Avg | Min | Max | Avg | Min | Max | Avg | Min | Max | Avg | Min | Max | Avg | Min | Max | |||||
FTS Temp & Gradient | Avg | Min | Max | Avg | Min | Max | Avg | Min | Max | Avg | Min | Max | Avg | Min | Max | |||||
PCAD Reaction Wheel Rates | Avg | Min | Max | Avg | Min | Max | Avg | Min | Max | Avg | Min | Max | Avg | Min | Max | |||||
Drift Rate Updates to Gyros | Avg | Min | Max | Avg | Min | Max | Avg | Min | Max | Avg | Min | Max | Avg | Min | Max | |||||
MUPS | Avg | Min | Max | Avg | Min | Max | Avg | Min | Max | Avg | Min | Max | Avg | Min | Max | |||||
SIM | Full Range | Past 5 Years | Past 1 Year | Quarterly | Weekly | |||||||||||||||
SIM Thermal | Avg | Min | Max | Avg | Min | Max | Avg | Min | Max | Avg | Min | Max | Avg | Min | Max | |||||
SIM Electronics | Avg | Min | Max | Avg | Min | Max | Avg | Min | Max | Avg | Min | Max | Avg | Min | Max | |||||
SIM Actuator Use | Avg | Min | Max | Avg | Min | Max | Avg | Min | Max | Avg | Min | Max | Avg | Min | Max | |||||
SPC | Full Range | Past 5 Years | Past 1 Year | Quarterly | Weekly | |||||||||||||||
Battery Usage | Avg | Min | Max | Avg | Min | Max | Avg | Min | Max | Avg | Min | Max | Avg | Min | Max | |||||
Spacecraft Temperatures Sc_main_temp | Avg | Min | Max | Avg | Min | Max | Avg | Min | Max | Avg | Min | Max | Avg | Min | Max | |||||
Spacecraft Temperatures Sc_anc_temp | Avg | Min | Max | Avg | Min | Max | Avg | Min | Max | Avg | Min | Max | Avg | Min | Max | |||||
Spacecraft Temperatures Batt_temp | Avg | Min | Max | Avg | Min | Max | Avg | Min | Max | Avg | Min | Max | Avg | Min | Max | |||||
Spacecraft Electronics | Avg | Min | Max | Avg | Min | Max | Avg | Min | Max | Avg | Min | Max | Avg | Min | Max | |||||
Spacecraft Electronics Side A | Avg | Min | Max | Avg | Min | Max | Avg | Min | Max | Avg | Min | Max | Avg | Min | Max | |||||
Spacecraft Electronics Side B | Avg | Min | Max | Avg | Min | Max | Avg | Min | Max | Avg | Min | Max | Avg | Min | Max | |||||
OBA Thermal | Full Range | Past 5 Years | Past 1 Year | Quarterly | Weekly | |||||||||||||||
OBA Heaters | Avg | Min | Max | Avg | Min | Max | Avg | Min | Max | Avg | Min | Max | Avg | Min | Max | |||||
OBA Grad | Avg | Min | Max | Avg | Min | Max | Avg | Min | Max | Avg | Min | Max | Avg | Min | Max | |||||
HRMA Heaters | Avg | Min | Max | Avg | Min | Max | Avg | Min | Max | Avg | Min | Max | Avg | Min | Max | |||||
HRMA Grad | Avg | Min | Max | Avg | Min | Max | Avg | Min | Max | Avg | Min | Max | Avg | Min | Max | |||||
HRMA Thermal | Full Range | Past 5 Years | Past 1 Year | Quarterly | Weekly | |||||||||||||||
HRMA Thermal | Avg | Min | Max | Avg | Min | Max | Avg | Min | Max | Avg | Min | Max | Avg | Min | Max | |||||
HRMA Truts | Avg | Min | Max | Avg | Min | Max | Avg | Min | Max | Avg | Min | Max | Avg | Min | Max | |||||
OB Fwd Bulkhead | Avg | Min | Max | Avg | Min | Max | Avg | Min | Max | Avg | Min | Max | Avg | Min | Max | |||||
Precoll | Avg | Min | Max | Avg | Min | Max | Avg | Min | Max | Avg | Min | Max | Avg | Min | Max | |||||
COMP | Full Range | Past 5 Years | Past 1 Year | Quarterly | Weekly | |||||||||||||||
ACIS Electronics | Avg | Min | Max | Avg | Min | Max | Avg | Min | Max | Avg | Min | Max | Avg | Min | Max | |||||
SIM Thermal Side A/B | Avg | Min | Max | Avg | Min | Max | Avg | Min | Max | Avg | Min | Max | Avg | Min | Max | |||||
HRMA Computed Averages | Avg | Min | Max | Avg | Min | Max | Avg | Min | Max | Avg | Min | Max | Avg | Min | Max | |||||
If you have any questions, please contact
swolk@cfa.harvard.edu.
Data Updated: Aug 10, 2023
Last Site Modification: Sep 30, 2021