Exposure
ID
SPICA.2025-09-14T07-53-16_1
Header ID
SPICA.2025-09-14T07-53-16
Date updated
2025-09-14 07:52:11 UTC+0000
Release date
None
UTC Start
2025-09-14 07:52:11.251
UTC End
2025-09-14 07:53:11.251
MJD Start
60932.3279079993
MJD End
60932.32860244373
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
64047
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
47705
Name
HD_220825
RA
351.7332
DEC
1.255608
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 29.2197 29.2379 102.5691 102.7337
S1-E1 280.2221 279.8687 64.7946 64.9547
S1-E2 234.0720 233.8732 73.8269 74.0016
S1-W1 250.9193 251.3271 135.6242 135.7210
S1-W2 182.5780 182.7778 113.4980 113.6476
S2-E1 257.7482 257.3836 60.8126 60.9642
S2-E2 208.9254 208.7090 69.9706 70.1402
S2-W1 226.9891 227.3606 139.6505 139.7359
S2-W2 153.9880 154.1682 115.5597 115.7054
E1-E2 61.2903 61.1888 -152.0437 -151.9873
E1-W1 308.7171 308.4633 -165.3540 -165.3357
E1-W2 210.5450 210.2415 -155.8607 -155.8177
E2-W1 249.4726 249.3281 -168.5965 -168.5838
E2-W2 149.4464 149.2453 -157.4252 -157.3871
W1-W2 106.8554 106.9256 -4.3182 -4.3094
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 60932.3279079993
PI-COI spica
HIERARCH OBS TARG NAME HD_220825
HIERARCH OBS RA 351.7332
HIERARCH OBS DEC 1.255608
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 29.2197
HIERARCH ISS PBL12 END 29.2379
HIERARCH ISS PBLA12 START 102.5691
HIERARCH ISS PBLA12 END 102.7337
HIERARCH ISS PBL13 START 280.2221
HIERARCH ISS PBL13 END 279.8687
HIERARCH ISS PBLA13 START 64.7946
HIERARCH ISS PBLA13 END 64.9547
HIERARCH ISS PBL14 START 234.072
HIERARCH ISS PBL14 END 233.8732
HIERARCH ISS PBLA14 START 73.8269
HIERARCH ISS PBLA14 END 74.0016
HIERARCH ISS PBL15 START 250.9193
HIERARCH ISS PBL15 END 251.3271
HIERARCH ISS PBLA15 START 135.6242
HIERARCH ISS PBLA15 END 135.721
HIERARCH ISS PBL16 START 182.578
HIERARCH ISS PBL16 END 182.7778
HIERARCH ISS PBLA16 START 113.498
HIERARCH ISS PBLA16 END 113.6476
HIERARCH ISS PBL23 START 257.7482
HIERARCH ISS PBL23 END 257.3836
HIERARCH ISS PBLA23 START 60.8126
HIERARCH ISS PBLA23 END 60.9642
HIERARCH ISS PBL24 START 208.9254
HIERARCH ISS PBL24 END 208.709
HIERARCH ISS PBLA24 START 69.9706
HIERARCH ISS PBLA24 END 70.1402
HIERARCH ISS PBL25 START 226.9891
HIERARCH ISS PBL25 END 227.3606
HIERARCH ISS PBLA25 START 139.6505
HIERARCH ISS PBLA25 END 139.7359
HIERARCH ISS PBL26 START 153.988
HIERARCH ISS PBL26 END 154.1682
HIERARCH ISS PBLA26 START 115.5597
HIERARCH ISS PBLA26 END 115.7054
HIERARCH ISS PBL34 START 61.2903
HIERARCH ISS PBL34 END 61.1888
HIERARCH ISS PBLA34 START -152.0437
HIERARCH ISS PBLA34 END -151.9873
HIERARCH ISS PBL35 START 308.7171
HIERARCH ISS PBL35 END 308.4633
HIERARCH ISS PBLA35 START -165.354
HIERARCH ISS PBLA35 END -165.3357
HIERARCH ISS PBL36 START 210.545
HIERARCH ISS PBL36 END 210.2415
HIERARCH ISS PBLA36 START -155.8607
HIERARCH ISS PBLA36 END -155.8177
HIERARCH ISS PBL45 START 249.4726
HIERARCH ISS PBL45 END 249.3281
HIERARCH ISS PBLA45 START -168.5965
HIERARCH ISS PBLA45 END -168.5838
HIERARCH ISS PBL46 START 149.4464
HIERARCH ISS PBL46 END 149.2453
HIERARCH ISS PBLA46 START -157.4252
HIERARCH ISS PBLA46 END -157.3871
HIERARCH ISS PBL56 START 106.8554
HIERARCH ISS PBL56 END 106.9256
HIERARCH ISS PBLA56 START -4.3182
HIERARCH ISS PBLA56 END -4.3094
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1