Exposure
ID
SPICA.2025-10-06T17-47-08_1
Header ID
SPICA.2025-10-06T17-47-08
Date updated
2025-10-06 17:46:46 UTC+0000
Release date
None
UTC Start
2025-10-06 17:46:46.306
UTC End
2025-10-06 17:47:06.306
MJD Start
60954.7408137246
MJD End
60954.74104520608
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 28.1345 28.1352 88.7907 88.7289
S1-E1 301.0832 300.9626 123.9916 123.9576
S1-E2 246.9174 246.8271 116.2586 116.2161
S1-W1 218.3424 218.5091 52.3153 52.2588
S1-W2 169.0639 169.1069 77.5386 77.4728
S2-E1 278.5660 278.4535 127.3293 127.2989
S2-E2 222.3335 222.2476 119.6047 119.5657
S2-W1 196.4324 196.5963 47.4309 47.3790
S2-W2 141.5766 141.6195 75.3163 75.2503
E1-E2 65.4685 65.4580 -25.5115 -25.5159
E1-W1 311.4316 311.4866 -14.2843 -14.2817
E1-W2 221.5751 221.5596 -22.4328 -22.4344
E2-W1 247.5444 247.6114 -11.3327 -11.3296
E2-W2 156.2407 156.2358 -21.1432 -21.1439
W1-W2 97.3013 97.3745 -175.4538 -175.4573
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 60954.7408137246
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 28.1345
HIERARCH ISS PBL12 END 28.1352
HIERARCH ISS PBLA12 START 88.7907
HIERARCH ISS PBLA12 END 88.7289
HIERARCH ISS PBL13 START 301.0832
HIERARCH ISS PBL13 END 300.9626
HIERARCH ISS PBLA13 START 123.9916
HIERARCH ISS PBLA13 END 123.9576
HIERARCH ISS PBL14 START 246.9174
HIERARCH ISS PBL14 END 246.8271
HIERARCH ISS PBLA14 START 116.2586
HIERARCH ISS PBLA14 END 116.2161
HIERARCH ISS PBL15 START 218.3424
HIERARCH ISS PBL15 END 218.5091
HIERARCH ISS PBLA15 START 52.3153
HIERARCH ISS PBLA15 END 52.2588
HIERARCH ISS PBL16 START 169.0639
HIERARCH ISS PBL16 END 169.1069
HIERARCH ISS PBLA16 START 77.5386
HIERARCH ISS PBLA16 END 77.4728
HIERARCH ISS PBL23 START 278.566
HIERARCH ISS PBL23 END 278.4535
HIERARCH ISS PBLA23 START 127.3293
HIERARCH ISS PBLA23 END 127.2989
HIERARCH ISS PBL24 START 222.3335
HIERARCH ISS PBL24 END 222.2476
HIERARCH ISS PBLA24 START 119.6047
HIERARCH ISS PBLA24 END 119.5657
HIERARCH ISS PBL25 START 196.4324
HIERARCH ISS PBL25 END 196.5963
HIERARCH ISS PBLA25 START 47.4309
HIERARCH ISS PBLA25 END 47.379
HIERARCH ISS PBL26 START 141.5766
HIERARCH ISS PBL26 END 141.6195
HIERARCH ISS PBLA26 START 75.3163
HIERARCH ISS PBLA26 END 75.2503
HIERARCH ISS PBL34 START 65.4685
HIERARCH ISS PBL34 END 65.458
HIERARCH ISS PBLA34 START -25.5115
HIERARCH ISS PBLA34 END -25.5159
HIERARCH ISS PBL35 START 311.4316
HIERARCH ISS PBL35 END 311.4866
HIERARCH ISS PBLA35 START -14.2843
HIERARCH ISS PBLA35 END -14.2817
HIERARCH ISS PBL36 START 221.5751
HIERARCH ISS PBL36 END 221.5596
HIERARCH ISS PBLA36 START -22.4328
HIERARCH ISS PBLA36 END -22.4344
HIERARCH ISS PBL45 START 247.5444
HIERARCH ISS PBL45 END 247.6114
HIERARCH ISS PBLA45 START -11.3327
HIERARCH ISS PBLA45 END -11.3296
HIERARCH ISS PBL46 START 156.2407
HIERARCH ISS PBL46 END 156.2358
HIERARCH ISS PBLA46 START -21.1432
HIERARCH ISS PBLA46 END -21.1439
HIERARCH ISS PBL56 START 97.3013
HIERARCH ISS PBL56 END 97.3745
HIERARCH ISS PBLA56 START -175.4538
HIERARCH ISS PBLA56 END -175.4573
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1