ACIS60-V.CFA.HARVARD.EDU LIVE ACIS DATA: MEAN VALUES, SIGMAS, AND STATUS
ACIS Live: Mean Engineering Data - ACIS60-V.CFA.HARVARD.EDU
Web Page Last Updated: Sat Apr 5 12:15:02 UTC 2025
TIME OF LAST DATUM REC'D WAS Sat Apr 5 12:14:44 GMT 2025
DATA WAS IN FMT2 & OBSID 42518 WAS IN PROGRESS
WE ARE CURRENTLY AOS
I last saw data on Sat Apr 5 12:14:59 GMT 2025 (Day 95)

Tracelog File Status is: FRESH

Check the ACIS Limits table

CURRENT ORBITAL INFORMATION

EXPECTED SCHEDULED STATE AT:   Sat Apr 5 12:15:02 UTC 2025 (Day 95)

FP INSTRUMENT
GRATINGS STATUS
OBSID
TLM FORMAT
DITHER STATUS
SCS-155 STATUS
HRC-S ( -99616 )
HETG-IN/LETG-OUT
42518
FMT2
ENAB
CODISAS1

REAL-TIME STATE AT:                       Sat Apr 5 12:14:59 GMT 2025 (Day 95)

FP INSTRUMENT
GRATINGS STATUS
OBSID
TLM FORMAT
DITHER STATUS
SCS-155 STATUS
HRC-S     (-99616.00)
HETG-IN/LETG-OUT
42518
FMT2
ENAB
DISA



SCS-155 Deadman Status at:   Sat Apr 5 12:15:02 UTC 2025 (Day 95)

SCS-155 Deadman
Description
Latest Real Time Contact State
COSCS155S - 9 daySCS-155 Active Status
DISA



CURRENT RADIATION ENVIRONMENT ON CHANDRA

Start Time Sat Apr 5 12:14:41 GMT 2025
End Time Sat Apr 5 12:9:46 GMT 2025


HRC RADMON
Description
MEAN VALUE
SIGMA OF THE MEAN
SCS107 Limit
MCPTOT_B - 9 dayuncalibrated MCP total rate
19.70
0.75
30
SHIELD_B - 9 dayuncalibrated shield rate
21.60
0.60
245

LATEST ORBITAL FLUENCE DATA AT:   Sat Apr 5 12:15:02 UTC 2025

ALTITUDE
LATEST ACIS FLUX (ACE P3 CHANNEL)
ACIS FLUENCE (ACE P3 CHANNEL)
43260 km A
0.00e+00
0.000e+00



ACE 24 Hour EPAM FLUX AND FLUENCE DATA AT:   Sat Apr 5 12:15:02 UTC 2025

ALTITUDE
Plot
LAST P3
LAST Att. P3
ORB. Att. P3 FLU
ORB. Frac.
YEAR Att P3 FLU
43260 km A
24hr Plots
9.761e+02
9.761e+02
2.073e+08
0.782
2.486e+09

Date of Last P3 Data Point:   2025:094:15:23:32.00


Description of ACE 24 Hour table header items. Start Time: Sat Apr 5 12:14:43 GMT 2025



Target and Actual Quaternions:   Sat Apr 5 12:15:02 UTC 2025


MSID
Description
Value
TimeTime of the last value
Sat Apr 5 12:14:43 GMT 2025
AOTARQT1TARGET ATTITUDE QUATERNION 1
0.7160924700
AOTARQT2TARGET ATTITUDE QUATERNION 2
-0.2249610100
AOTARQT3TARGET ATTITUDE QUATERNION 3
-0.1869141500
--------TARGET ATTITUDE QUATERNION 4
---------
AOATTQT1ACTUAL ATTITUDE QUATERNION 1
0.7161015300
AOATTQT2ACTUAL ATTITUDE QUATERNION 2
-0.2249414600
AOATTQT3ACTUAL ATTITUDE QUATERNION 3
-0.1868895300
AOATTQT4ACTUAL ATTITUDE QUATERNION 4
0.6337760700


SIM AND FOCUS POSITIONS



Start Time: Sat Apr 5 12:14:19 GMT 2025
End Time: Sat Apr 5 12:14:19 GMT 2025

MSID
DESCRIPTION
LAST VALUE
[37]TSCPOSSIM TT Position
-99616.00 / -1.00
[37]FAPOSSIM FA Position
-467.00 / -1.00
4HPOS[AB]ROHETG Angle
5.59 / 5.96
4LPOS[AB]ROLETG Angle
76.84 / 76.09



SIM Motor Overcurrent & Stall Cntrs
Start Time: Sat Apr 5 12:9:27 GMT 2025
End Time: Sat Apr 5 12:14:22 GMT 2025

MSID
DESCRIPTION
MEAN VALUE
SIGMA OF THE MEAN
# OF FRAMES
3SMOTOCSIM Motor Overcurrent Cntr
0.00
0.00
10
3SMOTSTLSIM Motor Stall Cntr
0.00
0.00
10



ELECTRICAL DATA
ACIS DPA
Start Time: Sat Apr 5 12:9:46 GMT 2025
End Time: Sat Apr 5 12:14:41 GMT 2025

MSID
DESCRIPTION
MEAN VALUE
SIGMA OF THE MEAN
# OF FRAMES
1DP28AVO - 9day DPA +28V Input A
25.50
0.03
10
1DP28BVO - 9day DPA +28V Input B
26.04
0.03
10
1DPICACU - 9day DPA Input Current A
1.59
0.01
10
1DPICBCU - 9day DPA Input Current B
1.36
0.00
10
DPA A POWER - 9day 1DP28AVO*1DPICACU
40.54
0.26
NA
DPA B POWER - 9day 1DP28BVO*1DPICBCU
35.41
0.04
NA
1DPP0AVO - 9day DPA +5V Analog A
5.30
0.01
10
1DPP0BVO - 9day DPA +5V Analog B
5.27
0.00
10



ACIS DEA
Start Time: Sat Apr 5 12:12:0 GMT 2025
End Time: Sat Apr 5 12:14:28 GMT 2025

DEA A-Side MSID
DESCRIPTION
MEAN VALUE
SIGMA OF THE MEAN
# OF FRAMES
DEA B-Side MSID
DESCRIPTION
MEAN VALUE
SIGMA OF THE MEAN
# OF FRAMES
1DE28AVO - 9day DEA +28V Input A
25.53
0.04
10
1DE28BVO - 9day DEA +28V Input B
26.05
0.03
10
1DEP3AVO - 9day DEA +28V Analog A
30.66
0.02
10
1DEP3BVO - 9day DEA +28V Analog B
0.33
0.02
10
1DEP2AVO - 9day DEA +24V Analog A
25.01
0.02
10
1DEP2BVO - 9day DEA +24V Analog B
0.31
0.02
10
1DEP1AVO - 9day DEA +15V Analog A
16.12
0.01
10
1DEP1BVO - 9day DEA +15V Analog B
0.22
0.01
10
1DEP0AVO - 9day DEA +6V Voltage A
6.21
0.00
10
1DEP0BVO - 9day DEA +6V Voltage B
0.07
0.00
10
1DEN0AVO - 9day DEA -6V Voltage A
-6.39
0.00
10
1DEN0BVO - 9day DEA -6V Voltage B
-0.17
0.00
10
1DEN1AVO - 9day DEA -15V Voltage A
-16.23
0.00
10
1DEN1BVO - 9 day DEA -15V Voltage B
-0.40
0.02
10
1DEICACU - 9 day DEA Input Current A
1.81
0.12
10
1DEICBCU - 9 day DEA Input Current B
0.00
N/A
10
DEA A POWER - 9day 1DE28AVO*1DEICACU
46.21
3.06
NA
DEA B POWER - 9day 1DE28BVO*1DEICBCU
0.00
N/A
N/A

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ACIS-AT-A-GLANCE STATUS LIGHTS
HW AND SW LEDS
HW End Time: Sat Apr 5 12:14:14 GMT 2025
SW End Time: Sat Apr 5 12:14:14 GMT 2025
ACIS MECH
End Time: Sat Apr 5 12:14:16 GMT 2025




MSID
1STAT[7654]ST    STATUS -->
1STAT7STRED (0) -> FIFO EmptyGREEN (1) -> FIFO Not Empty
1STAT6STRED (0) -> FIFO FullGREEN (1) -> FIFO Not Full
1STAT5STRED (0) -> BEP Held In ResetGREEN (1) -> BEP Not In Reset
1STAT4STRED (0) -> BEP A SelectedGREEN (1) -> BEP B Selected
MSID
1STAT[3210]ST    STATUS -->
1STAT3STRED (0) -> BEP Code InitializedGREEN (1) -> BEP Code Initializing
1STAT2STRED (0) -> Watchdog BootGREEN (1) -> Normal Boot
1STAT1STRED (0) -> Science ActiveGREEN (1) -> Science Idle
1STAT0ST0 or 1: BEP SW Is RunningBit Toggles Every 64s

MSID
DESCRIPTION
STATUS
1MDBUAONDoor Enable A
1MDBUBONDoor Enable B
1MODRAOPDoor Open Drive A
1MODRBOPDoor Open Drive B
1MCDRACLDoor Close Drive A
1MCDRBCLDoor Close Drive B
1VVDBAONVent Valve Enable A
1VVDBBONVent Valve Enable B
1VVODAOPVent Valve Open Drive A
1VVODBOPVent Valve Open Drive B
1VVCDACLVent Valve Close Drive A
1VVCDBCLVent Valve Close Drive B
1LVDBAONL V Enabled A
1LVDBBONL V Enabled B




















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ACIS AT A GLANCE
End Time: Sat Apr 5 12:14:16 GMT 2025
ACIS AT A GLANCE
End Time: Sat Apr 5 12:14:16 GMT 2025



MSID
DESCRIPTION
STATUS
1DPPSAXDPA POWER SUPPLY EN/DIS A
1DPPSADPA POWER SUPPLY ON/OFF A
1DPPSBXDPA POWER SUPPLY EN/DIS B
1DPPSBDPA POWER SUPPLY ON/OFF B
1DEPSAXDEA POWER SUPPLY EN/DIS A
1DEPSADEA POWER SUPPLY ON/OFF A

MSID
DESCRIPTION
STATUS
1DAHTAENDA HTR EN/DIS A
1DAHTAONDA HTR ON/OFF A
1DAHTBENDA HTR EN/DIS B
1DAHTBONDA HTR ON/OFF B
1DABOAENDA BAKE OUT EN/DIS A
1DABOAONDA BAKE OUT ON/OFF A
1DABOBENDA BAKE OUT EN/DIS B
1DABOBONDA BAKE OUT ON/OFF B
1DE28AOCDEA POWER SUPPLY +28V Over-Current Protection
1DE28BOCDEA POWER SUPPLY +28V Over-Current Protection
1DEMVAOCDEA POWER SUPPLY Multi-V Over-Current Protection
1DEMVBOCDEA POWER SUPPLY Multi-V Over-Current Protection
1DPCPAOCDPA POWER SUPPLY Over-Current Protection
1DPCPBOCDPA POWER SUPPLY Over-Current Protection
1DEPSBXDEA POWER SUPPLY EN/DIS B
1DEPSBDEA POWER SUPPLY ON/OFF B
























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THERMAL DATA

THERMAL CONTROL DATA: SIDE A and B
Start Time: Sat Apr 5 12:12:2 GMT 2025
End Time: Sat Apr 5 12:14:29 GMT 2025

MSID
DESCRIPTION
MEAN VALUE
SIGMA OF THE MEAN
# OF FRAMES
1CRAT - 9 day Cold Radiator Temp A
-123.15
0.00
10
1CRBT - 9 day Cold Radiator Temp B
404.81
0.00
10
1WRAT - 9 day Warm Radiator Temp A
-82.00
0.00
10
1WRBT - 9day Warm Radiator Temp B
-82.00
0.00
10
1DPAMYT - 9 day DPA -Y Panel Temp (RT810)
5.46
0.05
10
1DPAMZT - 9 day DPA -Z Panel Temp (RT830)
10.23
0.00
10
1DEAMZT - 9 day DEA -Z Panel Temp (RT830)
6.49
0.00
10
1SSPYT - 9 day Suppt Structure +Y Panel Temp (RT810)
12.54
0.00
10
1SSMYT - 9 day Suppt Structure -Y Panel Temp (RT811)
12.81
0.20
10
1PDEAAT - 9 day PSMC DEA Power Supply Temp A
25.38
0.00
10
1PDEABT - 9 day PSMC DEA Power Supply Temp B
16.24
0.41
10
1PIN1AT - 9 day PSMC Temp 1A
71.84
0.00
10
1CBAT - 9 day Camera Body Temp A
-64.83
0.00
10
1CBBT - 9 day Camera Body Temp B
-64.83
0.00
10
1DACTBT - 9 day DA Collimator-Top Temp B
-20.09
0.00
10

ISIM TEMPERATURES
 Start Time: Sat Apr 5 12:12:8 GMT 2025
End Time: Sat Apr 5 12:14:36 GMT 2025

MSID
DESCRIPTION
MEAN VALUE
SIGMA OF THE MEAN
# OF FRAMES
3TSMYDPT - 9 day -Y Shell (facing DPA)
-62.22
0.00
10
3TSPYFET - 9 day +Y Shell (facing HRC)
-54.73
0.00
10
3TSPZDET - 9 day +Z Shell (facing DEA)
-29.79
0.00
10
3TSPZSPT - 9 day +Z Shell (facing SS)
-22.31
0.00
10
3TSMXSPT - 9 day -X Shell (facing SS)
-42.26
0.00
10
3TSMXCET - 9 day -X Shell (facing HRC)
-87.16
0.00
10
3RCTUBPT - 9 day +X SIM (RCTU base)
4.41
0.00
10
3TTACS1T - 9 day TT at -Y foot
-10.22
0.00
10
3TTACS2T - 9 day TT at +Y foot
-14.39
0.00
10
3TTACS3T - 9 day TT at +Z foot
-13.43
0.06
10


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HEATER DATA
ACIS DA
Start Time: Sat Apr 5 12:9:42 GMT 2025
End Time: Sat Apr 5 12:14:37 GMT 2025

MSID
DESCRIPTION
MEAN VALUE
SIGMA OF THE MEAN
# OF FRAMES
1DAHHAVO - 9 day DA Housing Htr +28V Input A
0.00
0.00
10
1DAHHBVO - 9 day DA Housing Htr +28V Input B
0.00
0.00
10
1DAHAVO - 9 day Detector Assy. Htr Voltage A
0.00
0.00
10
1DAHBVO - 9 day Detector Assy. Htr Voltage B
0.00
0.00
10
1DAHACU - 9 day Detector Assy. Htr Current A
0.00
0.00
10
1DAHBCU - 9 day Detector Assy. Htr Current B
0.00
0.00
10
HTR A POWER - 9day 1DAHAVO*1DAHACU
0.00
NA
NA
HTR B POWER - 9day 1DAHBVO*1DAHBCU
0.00
NA
NA
1DAHAT - 9day Detector Assy. Housing Temp Offset A
21.40
0.48
10
1DAHBT - 9day Detector Assy. Housing Temp Offset B
6.50
0.56
10

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MECHANISMS' DATA
ACIS DOOR
Start Time: Sat Apr 5 12:12:2 GMT 2025
End Time: Sat Apr 5 12:14:30 GMT 2025

* MSID *
DESCRIPTION
MEAN VALUE
SIGMA OF THE MEAN
# OF FRAMES
1DACTATDoor Angle Potentiometer
68.90
0.00
10
1OAHAT - 9 day Open Actuator Housing Temp A
-30.10
0.00
10
1OAHBT - 9 day Open Acutator Housing Temp B
-32.59
0.00
10
1MAHOATDoor Open Actuator Temp A
439.27
0.93
10
1MAHOBT Door Open Actuator Temp B
438.12
0.76
10
1MAHCATDoor Close Actuator Temp A
439.27
0.93
10
1MAHCBT Door Close Actuator Temp B
440.41
0.93
10


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Web Page Designed and Maintained by:
Gregg Germain gregg@head.cfa.harvard.edu

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