Exposure
ID
SPICA.2025-07-10T10-58-40_1
Header ID
SPICA.2025-07-10T10-58-40
Date updated
2025-07-10 10:57:34 UTC+0000
Release date
None
UTC Start
2025-07-10 10:57:34.982
UTC End
2025-07-10 10:58:34.982
MJD Start
60866.4566548808
MJD End
60866.45734932523
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
64294
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
47742
Name
HD_216735
RA
343.807
DEC
8.816165
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 30.8473 30.8537 95.3810 95.5478
S1-E1 309.7328 309.4688 60.8768 61.0063
S1-E2 257.8532 257.6747 68.8682 69.0128
S1-W1 247.6868 248.0549 128.2144 128.3638
S1-W2 188.7766 188.8969 105.7787 105.9487
S2-E1 284.8484 284.5923 57.3598 57.4820
S2-E2 230.6614 230.4836 65.4457 65.5843
S2-W1 222.3972 222.7534 132.5274 132.6688
S2-W2 158.5337 158.6480 107.7912 107.9608
E1-E2 65.1357 65.0942 -152.5148 -152.4543
E1-W1 313.3133 313.3625 -165.9680 -165.9287
E1-W2 220.7713 220.6768 -156.2510 -156.1986
E2-W1 250.4238 250.5196 -169.4372 -169.3998
E2-W2 155.8319 155.7796 -157.8117 -157.7623
W1-W2 102.7071 102.8599 -7.2403 -7.1880
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 60866.4566548808
PI-COI spica
HIERARCH OBS TARG NAME HD_216735
HIERARCH OBS RA 343.807
HIERARCH OBS DEC 8.816165
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 30.8473
HIERARCH ISS PBL12 END 30.8537
HIERARCH ISS PBLA12 START 95.381
HIERARCH ISS PBLA12 END 95.5478
HIERARCH ISS PBL13 START 309.7328
HIERARCH ISS PBL13 END 309.4688
HIERARCH ISS PBLA13 START 60.8768
HIERARCH ISS PBLA13 END 61.0063
HIERARCH ISS PBL14 START 257.8532
HIERARCH ISS PBL14 END 257.6747
HIERARCH ISS PBLA14 START 68.8682
HIERARCH ISS PBLA14 END 69.0128
HIERARCH ISS PBL15 START 247.6868
HIERARCH ISS PBL15 END 248.0549
HIERARCH ISS PBLA15 START 128.2144
HIERARCH ISS PBLA15 END 128.3638
HIERARCH ISS PBL16 START 188.7766
HIERARCH ISS PBL16 END 188.8969
HIERARCH ISS PBLA16 START 105.7787
HIERARCH ISS PBLA16 END 105.9487
HIERARCH ISS PBL23 START 284.8484
HIERARCH ISS PBL23 END 284.5923
HIERARCH ISS PBLA23 START 57.3598
HIERARCH ISS PBLA23 END 57.482
HIERARCH ISS PBL24 START 230.6614
HIERARCH ISS PBL24 END 230.4836
HIERARCH ISS PBLA24 START 65.4457
HIERARCH ISS PBLA24 END 65.5843
HIERARCH ISS PBL25 START 222.3972
HIERARCH ISS PBL25 END 222.7534
HIERARCH ISS PBLA25 START 132.5274
HIERARCH ISS PBLA25 END 132.6688
HIERARCH ISS PBL26 START 158.5337
HIERARCH ISS PBL26 END 158.648
HIERARCH ISS PBLA26 START 107.7912
HIERARCH ISS PBLA26 END 107.9608
HIERARCH ISS PBL34 START 65.1357
HIERARCH ISS PBL34 END 65.0942
HIERARCH ISS PBLA34 START -152.5148
HIERARCH ISS PBLA34 END -152.4543
HIERARCH ISS PBL35 START 313.3133
HIERARCH ISS PBL35 END 313.3625
HIERARCH ISS PBLA35 START -165.968
HIERARCH ISS PBLA35 END -165.9287
HIERARCH ISS PBL36 START 220.7713
HIERARCH ISS PBL36 END 220.6768
HIERARCH ISS PBLA36 START -156.251
HIERARCH ISS PBLA36 END -156.1986
HIERARCH ISS PBL45 START 250.4238
HIERARCH ISS PBL45 END 250.5196
HIERARCH ISS PBLA45 START -169.4372
HIERARCH ISS PBLA45 END -169.3998
HIERARCH ISS PBL46 START 155.8319
HIERARCH ISS PBL46 END 155.7796
HIERARCH ISS PBLA46 START -157.8117
HIERARCH ISS PBLA46 END -157.7623
HIERARCH ISS PBL56 START 102.7071
HIERARCH ISS PBL56 END 102.8599
HIERARCH ISS PBLA56 START -7.2403
HIERARCH ISS PBLA56 END -7.188
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1