Exposure
ID
SPICA.2025-12-13T04-38-30_1
Header ID
SPICA.2025-12-13T04-38-30
Date updated
2025-12-13 04:37:25 UTC+0000
Release date
None
UTC Start
2025-12-13 04:37:25.322
UTC End
2025-12-13 04:38:25.322
MJD Start
61022.1926541924
MJD End
61022.19334863683
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
28.91019
Ambient temperature (°C)
-1.234
Seeing (arcsec)
0.89781
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 33.5191 33.5232 78.7813 78.9322
S1-E1 306.5309 306.8178 47.5715 47.6990
S1-E2 262.5113 262.6940 55.3715 55.5000
S1-W1 276.4259 276.4516 102.6495 102.8593
S1-W2 210.1765 210.1802 86.5926 86.7617
S2-E1 278.4051 278.6958 43.9947 44.1231
S2-E2 232.1336 232.3182 52.0827 52.2104
S2-W1 246.1473 246.1851 105.8082 106.0252
S2-W2 177.0270 177.0284 88.0672 88.2400
E1-E2 58.5384 58.6404 -169.9175 -169.7491
E1-W1 270.8501 271.3852 170.7665 170.9710
E1-W2 195.0102 195.3717 -175.1606 -174.9835
E2-W1 216.4746 216.8995 165.6347 165.8496
E2-W2 136.8214 137.0802 -177.4013 -177.2201
W1-W2 94.4570 94.5958 -39.3661 -39.1111
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 61022.1926541924
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 33.5191
HIERARCH ISS PBL12 END 33.5232
HIERARCH ISS PBLA12 START 78.7813
HIERARCH ISS PBLA12 END 78.9322
HIERARCH ISS PBL13 START 306.5309
HIERARCH ISS PBL13 END 306.8178
HIERARCH ISS PBLA13 START 47.5715
HIERARCH ISS PBLA13 END 47.699
HIERARCH ISS PBL14 START 262.5113
HIERARCH ISS PBL14 END 262.694
HIERARCH ISS PBLA14 START 55.3715
HIERARCH ISS PBLA14 END 55.5
HIERARCH ISS PBL15 START 276.4259
HIERARCH ISS PBL15 END 276.4516
HIERARCH ISS PBLA15 START 102.6495
HIERARCH ISS PBLA15 END 102.8593
HIERARCH ISS PBL16 START 210.1765
HIERARCH ISS PBL16 END 210.1802
HIERARCH ISS PBLA16 START 86.5926
HIERARCH ISS PBLA16 END 86.7617
HIERARCH ISS PBL23 START 278.4051
HIERARCH ISS PBL23 END 278.6958
HIERARCH ISS PBLA23 START 43.9947
HIERARCH ISS PBLA23 END 44.1231
HIERARCH ISS PBL24 START 232.1336
HIERARCH ISS PBL24 END 232.3182
HIERARCH ISS PBLA24 START 52.0827
HIERARCH ISS PBLA24 END 52.2104
HIERARCH ISS PBL25 START 246.1473
HIERARCH ISS PBL25 END 246.1851
HIERARCH ISS PBLA25 START 105.8082
HIERARCH ISS PBLA25 END 106.0252
HIERARCH ISS PBL26 START 177.027
HIERARCH ISS PBL26 END 177.0284
HIERARCH ISS PBLA26 START 88.0672
HIERARCH ISS PBLA26 END 88.24
HIERARCH ISS PBL34 START 58.5384
HIERARCH ISS PBL34 END 58.6404
HIERARCH ISS PBLA34 START -169.9175
HIERARCH ISS PBLA34 END -169.7491
HIERARCH ISS PBL35 START 270.8501
HIERARCH ISS PBL35 END 271.3852
HIERARCH ISS PBLA35 START 170.7665
HIERARCH ISS PBLA35 END 170.971
HIERARCH ISS PBL36 START 195.0102
HIERARCH ISS PBL36 END 195.3717
HIERARCH ISS PBLA36 START -175.1606
HIERARCH ISS PBLA36 END -174.9835
HIERARCH ISS PBL45 START 216.4746
HIERARCH ISS PBL45 END 216.8995
HIERARCH ISS PBLA45 START 165.6347
HIERARCH ISS PBLA45 END 165.8496
HIERARCH ISS PBL46 START 136.8214
HIERARCH ISS PBL46 END 137.0802
HIERARCH ISS PBLA46 START -177.4013
HIERARCH ISS PBLA46 END -177.2201
HIERARCH ISS PBL56 START 94.457
HIERARCH ISS PBL56 END 94.5958
HIERARCH ISS PBLA56 START -39.3661
HIERARCH ISS PBLA56 END -39.1111
HIERARCH CHARA TAU0 28.91019
HIERARCH CHARA SEEING 0.89781