Exposure
ID
SPICA.2025-06-14T12-08-44_1
Header ID
SPICA.2025-06-14T12-08-44
Date updated
2025-06-14 12:07:38 UTC+0000
Release date
None
UTC Start
2025-06-14 12:07:38.952
UTC End
2025-06-14 12:08:38.952
MJD Start
60840.5053119431
MJD End
60840.506006387535
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
12.0
Ambient temperature (°C)
-1.234
Seeing (arcsec)
1.1
Observation
ID
64239
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
47842
Name
HD_218376
RA
346.6534
DEC
59.41976
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 30.8713 30.8721 88.5905 88.7596
S1-E1 293.8847 294.1044 52.8401 53.0170
S1-E2 247.1796 247.3273 61.4680 61.6384
S1-W1 272.7586 272.6981 116.3337 116.5417
S1-W2 196.5054 196.4792 98.0509 98.2311
S2-E1 269.4349 269.6509 49.0017 49.1823
S2-E2 220.1535 220.2998 57.8026 57.9755
S2-W1 245.8565 245.8063 119.6847 119.8978
S2-W2 166.1315 166.1057 99.8012 99.9837
E1-E2 61.8505 61.9028 -163.9960 -163.7764
E1-W1 298.6896 298.9182 178.0351 178.2701
E1-W2 208.8371 209.0134 -169.0571 -168.8330
E2-W1 240.6137 240.7869 173.4868 173.7250
E2-W2 147.3289 147.4524 -171.1796 -170.9536
W1-W2 105.9523 105.9957 -28.0876 -27.8416
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 60840.5053119431
PI-COI spica
HIERARCH OBS TARG NAME HD_218376
HIERARCH OBS RA 346.6534
HIERARCH OBS DEC 59.41976
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 30.8713
HIERARCH ISS PBL12 END 30.8721
HIERARCH ISS PBLA12 START 88.5905
HIERARCH ISS PBLA12 END 88.7596
HIERARCH ISS PBL13 START 293.8847
HIERARCH ISS PBL13 END 294.1044
HIERARCH ISS PBLA13 START 52.8401
HIERARCH ISS PBLA13 END 53.017
HIERARCH ISS PBL14 START 247.1796
HIERARCH ISS PBL14 END 247.3273
HIERARCH ISS PBLA14 START 61.468
HIERARCH ISS PBLA14 END 61.6384
HIERARCH ISS PBL15 START 272.7586
HIERARCH ISS PBL15 END 272.6981
HIERARCH ISS PBLA15 START 116.3337
HIERARCH ISS PBLA15 END 116.5417
HIERARCH ISS PBL16 START 196.5054
HIERARCH ISS PBL16 END 196.4792
HIERARCH ISS PBLA16 START 98.0509
HIERARCH ISS PBLA16 END 98.2311
HIERARCH ISS PBL23 START 269.4349
HIERARCH ISS PBL23 END 269.6509
HIERARCH ISS PBLA23 START 49.0017
HIERARCH ISS PBLA23 END 49.1823
HIERARCH ISS PBL24 START 220.1535
HIERARCH ISS PBL24 END 220.2998
HIERARCH ISS PBLA24 START 57.8026
HIERARCH ISS PBLA24 END 57.9755
HIERARCH ISS PBL25 START 245.8565
HIERARCH ISS PBL25 END 245.8063
HIERARCH ISS PBLA25 START 119.6847
HIERARCH ISS PBLA25 END 119.8978
HIERARCH ISS PBL26 START 166.1315
HIERARCH ISS PBL26 END 166.1057
HIERARCH ISS PBLA26 START 99.8012
HIERARCH ISS PBLA26 END 99.9837
HIERARCH ISS PBL34 START 61.8505
HIERARCH ISS PBL34 END 61.9028
HIERARCH ISS PBLA34 START -163.996
HIERARCH ISS PBLA34 END -163.7764
HIERARCH ISS PBL35 START 298.6896
HIERARCH ISS PBL35 END 298.9182
HIERARCH ISS PBLA35 START 178.0351
HIERARCH ISS PBLA35 END 178.2701
HIERARCH ISS PBL36 START 208.8371
HIERARCH ISS PBL36 END 209.0134
HIERARCH ISS PBLA36 START -169.0571
HIERARCH ISS PBLA36 END -168.833
HIERARCH ISS PBL45 START 240.6137
HIERARCH ISS PBL45 END 240.7869
HIERARCH ISS PBLA45 START 173.4868
HIERARCH ISS PBLA45 END 173.725
HIERARCH ISS PBL46 START 147.3289
HIERARCH ISS PBL46 END 147.4524
HIERARCH ISS PBLA46 START -171.1796
HIERARCH ISS PBLA46 END -170.9536
HIERARCH ISS PBL56 START 105.9523
HIERARCH ISS PBL56 END 105.9957
HIERARCH ISS PBLA56 START -28.0876
HIERARCH ISS PBLA56 END -27.8416
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1