Exposure
ID
SPICA.2025-12-13T04-35-12_1
Header ID
SPICA.2025-12-13T04-35-12
Date updated
2025-12-13 04:34:07 UTC+0000
Release date
None
UTC Start
2025-12-13 04:34:07.074
UTC End
2025-12-13 04:35:07.074
MJD Start
61022.190359657
MJD End
61022.19105410143
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
26.56429
Ambient temperature (°C)
-1.234
Seeing (arcsec)
0.81116
Observation
ID
72266
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
53672
Name
HD_29722
RA
70.72638
DEC
43.36515
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 33.5062 33.5105 78.3216 78.4721
S1-E1 305.6407 305.9347 47.1838 47.3105
S1-E2 261.9437 262.1313 54.9811 55.1087
S1-W1 276.3491 276.3740 102.0079 102.2182
S1-W2 210.1642 210.1684 86.0763 86.2454
S2-E1 277.5032 277.8010 43.6042 43.7319
S2-E2 231.5602 231.7496 51.6946 51.8214
S2-W1 246.0340 246.0708 105.1441 105.3618
S2-W2 177.0221 177.0239 87.5398 87.7125
E1-E2 58.2224 58.3266 -170.4326 -170.2637
E1-W1 269.1988 269.7426 170.1389 170.3450
E1-W2 193.8920 194.2607 -175.7030 -175.5251
E2-W1 215.1652 215.5961 164.9748 165.1916
E2-W2 136.0210 136.2848 -177.9564 -177.7742
W1-W2 94.0322 94.1715 -40.1497 -39.8922
Invalid fields
Key
PROGRAM_ID
Header: validation messages
Message
No value for 'HIERARCH OBS PROG ID'
Header: used keywords
Key Value
HIERARCH OBS PROG ID
HIERARCH DPR CATG CALIB
HIERARCH DPR TYPE STD
MJD-OBS 61022.190359657
PI-COI spica
HIERARCH OBS TARG NAME HD_29722
HIERARCH OBS RA 70.72638
HIERARCH OBS DEC 43.36515
HIERARCH INS RESOL LOW
HIERARCH INS CENTRAL WL 720.0
HIERARCH CHARA BASELINE S1S2E1E2W1W2
HIERARCH DET DIT 0.0199999995529652
HIERARCH DET NDIT 3000
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 33.5062
HIERARCH ISS PBL12 END 33.5105
HIERARCH ISS PBLA12 START 78.3216
HIERARCH ISS PBLA12 END 78.4721
HIERARCH ISS PBL13 START 305.6407
HIERARCH ISS PBL13 END 305.9347
HIERARCH ISS PBLA13 START 47.1838
HIERARCH ISS PBLA13 END 47.3105
HIERARCH ISS PBL14 START 261.9437
HIERARCH ISS PBL14 END 262.1313
HIERARCH ISS PBLA14 START 54.9811
HIERARCH ISS PBLA14 END 55.1087
HIERARCH ISS PBL15 START 276.3491
HIERARCH ISS PBL15 END 276.374
HIERARCH ISS PBLA15 START 102.0079
HIERARCH ISS PBLA15 END 102.2182
HIERARCH ISS PBL16 START 210.1642
HIERARCH ISS PBL16 END 210.1684
HIERARCH ISS PBLA16 START 86.0763
HIERARCH ISS PBLA16 END 86.2454
HIERARCH ISS PBL23 START 277.5032
HIERARCH ISS PBL23 END 277.801
HIERARCH ISS PBLA23 START 43.6042
HIERARCH ISS PBLA23 END 43.7319
HIERARCH ISS PBL24 START 231.5602
HIERARCH ISS PBL24 END 231.7496
HIERARCH ISS PBLA24 START 51.6946
HIERARCH ISS PBLA24 END 51.8214
HIERARCH ISS PBL25 START 246.034
HIERARCH ISS PBL25 END 246.0708
HIERARCH ISS PBLA25 START 105.1441
HIERARCH ISS PBLA25 END 105.3618
HIERARCH ISS PBL26 START 177.0221
HIERARCH ISS PBL26 END 177.0239
HIERARCH ISS PBLA26 START 87.5398
HIERARCH ISS PBLA26 END 87.7125
HIERARCH ISS PBL34 START 58.2224
HIERARCH ISS PBL34 END 58.3266
HIERARCH ISS PBLA34 START -170.4326
HIERARCH ISS PBLA34 END -170.2637
HIERARCH ISS PBL35 START 269.1988
HIERARCH ISS PBL35 END 269.7426
HIERARCH ISS PBLA35 START 170.1389
HIERARCH ISS PBLA35 END 170.345
HIERARCH ISS PBL36 START 193.892
HIERARCH ISS PBL36 END 194.2607
HIERARCH ISS PBLA36 START -175.703
HIERARCH ISS PBLA36 END -175.5251
HIERARCH ISS PBL45 START 215.1652
HIERARCH ISS PBL45 END 215.5961
HIERARCH ISS PBLA45 START 164.9748
HIERARCH ISS PBLA45 END 165.1916
HIERARCH ISS PBL46 START 136.021
HIERARCH ISS PBL46 END 136.2848
HIERARCH ISS PBLA46 START -177.9564
HIERARCH ISS PBLA46 END -177.7742
HIERARCH ISS PBL56 START 94.0322
HIERARCH ISS PBL56 END 94.1715
HIERARCH ISS PBLA56 START -40.1497
HIERARCH ISS PBLA56 END -39.8922
HIERARCH CHARA TAU0 26.56429
HIERARCH CHARA SEEING 0.81116