Exposure
ID
SPICA.2025-10-06T17-45-02_1
Header ID
SPICA.2025-10-06T17-45-02
Date updated
2025-10-06 17:44:41 UTC+0000
Release date
None
UTC Start
2025-10-06 17:44:41.036
UTC End
2025-10-06 17:45:01.036
MJD Start
60954.7393638422
MJD End
60954.73959532368
Exposure time (s)
20.0
Validation level
0
Tau 0: Coherence time (s)
12.0
Ambient temperature (°C)
-1.234
Seeing (arcsec)
1.1
Observation
ID
68310
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
47898
Name
None
RA
None
DEC
None
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
E1W2W1S2S1E2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 28.1314 28.1318 89.1485 89.0867
S1-E1 301.7792 301.6594 124.1871 124.1536
S1-E2 247.4405 247.3502 116.5031 116.4611
S1-W1 217.3771 217.5437 52.6459 52.5885
S1-W2 168.8185 168.8604 77.9212 77.8550
S2-E1 279.2137 279.1023 127.5032 127.4734
S2-E2 222.8301 222.7444 119.8286 119.7902
S2-W1 195.4818 195.6461 47.7351 47.6822
S2-W2 141.3317 141.3736 75.7001 75.6337
E1-E2 65.5266 65.5169 -25.4872 -25.4913
E1-W1 311.0991 311.1583 -14.2999 -14.2971
E1-W2 221.6559 221.6431 -22.4241 -22.4255
E2-W1 247.1449 247.2153 -11.3512 -11.3480
E2-W2 156.2622 156.2593 -21.1402 -21.1406
W1-W2 96.8721 96.9468 -175.4336 -175.4372
Invalid fields
Key
PROGRAM_ID
TARGET_NAME
TARGET_RA
TARGET_DEC
Header: validation messages
Message
No value for 'HIERARCH OBS PROG ID'
No value for 'PI-COI'
No value for 'HIERARCH OBS TARG NAME'
Invalid value for 'HIERARCH OBS RA' : '0.0'
Invalid value for 'HIERARCH OBS DEC' : '0.0'
Header: used keywords
Key Value
HIERARCH OBS PROG ID
HIERARCH DPR CATG CALIB
HIERARCH DPR TYPE STD
MJD-OBS 60954.7393638422
PI-COI
HIERARCH OBS TARG NAME
HIERARCH OBS RA 0.0
HIERARCH OBS DEC 0.0
HIERARCH INS RESOL LOW
HIERARCH INS CENTRAL WL 720.0
HIERARCH CHARA BASELINE E1W2W1S2S1E2
HIERARCH DET DIT 0.0199999995529652
HIERARCH DET NDIT 1000
HIERARCH CHARA NB TEL 6
HIERARCH CHARA T1NAME S1
HIERARCH CHARA T2NAME S2
HIERARCH CHARA T3NAME E1
HIERARCH CHARA T4NAME E2
HIERARCH CHARA T5NAME W1
HIERARCH CHARA T6NAME W2
HIERARCH ISS PBL12 START 28.1314
HIERARCH ISS PBL12 END 28.1318
HIERARCH ISS PBLA12 START 89.1485
HIERARCH ISS PBLA12 END 89.0867
HIERARCH ISS PBL13 START 301.7792
HIERARCH ISS PBL13 END 301.6594
HIERARCH ISS PBLA13 START 124.1871
HIERARCH ISS PBLA13 END 124.1536
HIERARCH ISS PBL14 START 247.4405
HIERARCH ISS PBL14 END 247.3502
HIERARCH ISS PBLA14 START 116.5031
HIERARCH ISS PBLA14 END 116.4611
HIERARCH ISS PBL15 START 217.3771
HIERARCH ISS PBL15 END 217.5437
HIERARCH ISS PBLA15 START 52.6459
HIERARCH ISS PBLA15 END 52.5885
HIERARCH ISS PBL16 START 168.8185
HIERARCH ISS PBL16 END 168.8604
HIERARCH ISS PBLA16 START 77.9212
HIERARCH ISS PBLA16 END 77.855
HIERARCH ISS PBL23 START 279.2137
HIERARCH ISS PBL23 END 279.1023
HIERARCH ISS PBLA23 START 127.5032
HIERARCH ISS PBLA23 END 127.4734
HIERARCH ISS PBL24 START 222.8301
HIERARCH ISS PBL24 END 222.7444
HIERARCH ISS PBLA24 START 119.8286
HIERARCH ISS PBLA24 END 119.7902
HIERARCH ISS PBL25 START 195.4818
HIERARCH ISS PBL25 END 195.6461
HIERARCH ISS PBLA25 START 47.7351
HIERARCH ISS PBLA25 END 47.6822
HIERARCH ISS PBL26 START 141.3317
HIERARCH ISS PBL26 END 141.3736
HIERARCH ISS PBLA26 START 75.7001
HIERARCH ISS PBLA26 END 75.6337
HIERARCH ISS PBL34 START 65.5266
HIERARCH ISS PBL34 END 65.5169
HIERARCH ISS PBLA34 START -25.4872
HIERARCH ISS PBLA34 END -25.4913
HIERARCH ISS PBL35 START 311.0991
HIERARCH ISS PBL35 END 311.1583
HIERARCH ISS PBLA35 START -14.2999
HIERARCH ISS PBLA35 END -14.2971
HIERARCH ISS PBL36 START 221.6559
HIERARCH ISS PBL36 END 221.6431
HIERARCH ISS PBLA36 START -22.4241
HIERARCH ISS PBLA36 END -22.4255
HIERARCH ISS PBL45 START 247.1449
HIERARCH ISS PBL45 END 247.2153
HIERARCH ISS PBLA45 START -11.3512
HIERARCH ISS PBLA45 END -11.348
HIERARCH ISS PBL46 START 156.2622
HIERARCH ISS PBL46 END 156.2593
HIERARCH ISS PBLA46 START -21.1402
HIERARCH ISS PBLA46 END -21.1406
HIERARCH ISS PBL56 START 96.8721
HIERARCH ISS PBL56 END 96.9468
HIERARCH ISS PBLA56 START -175.4336
HIERARCH ISS PBLA56 END -175.4372
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1