Exposure
ID
SPICA.2025-05-08T06-26-30_1
Header ID
SPICA.2025-05-08T06-26-30
Date updated
2025-05-08 06:25:25 UTC+0000
Release date
None
UTC Start
2025-05-08 06:25:25.014
UTC End
2025-05-08 06:26:25.014
MJD Start
60803.2676506293
MJD End
60803.26834507373
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
68303
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
50766
Name
HD_122408
RA
210.4116
DEC
1.544532
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 28.8914 28.9031 97.7739 97.9491
S1-E1 291.0452 290.6823 60.7583 60.8937
S1-E2 240.8867 240.6523 69.2760 69.4314
S1-W1 239.2769 239.7311 132.3988 132.5248
S1-W2 177.8355 178.0105 108.9458 109.1164
S2-E1 268.5401 268.1822 57.0446 57.1701
S2-E2 215.9364 215.6978 65.6159 65.7635
S2-W1 216.1269 216.5550 136.7550 136.8687
S2-W2 149.5964 149.7593 111.0902 111.2586
E1-E2 63.7374 63.6665 -153.2824 -153.2429
E1-W1 313.1938 313.1242 -165.7190 -165.7085
E1-W2 217.5290 217.3380 -156.7825 -156.7536
E2-W1 251.3271 251.3346 -168.8499 -168.8429
E2-W2 153.9597 153.8404 -158.2307 -158.2057
W1-W2 103.9508 104.0865 -4.6887 -4.6753
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 60803.2676506293
PI-COI spica
HIERARCH OBS TARG NAME HD_122408
HIERARCH OBS RA 210.4116
HIERARCH OBS DEC 1.544532
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 28.8914
HIERARCH ISS PBL12 END 28.9031
HIERARCH ISS PBLA12 START 97.7739
HIERARCH ISS PBLA12 END 97.9491
HIERARCH ISS PBL13 START 291.0452
HIERARCH ISS PBL13 END 290.6823
HIERARCH ISS PBLA13 START 60.7583
HIERARCH ISS PBLA13 END 60.8937
HIERARCH ISS PBL14 START 240.8867
HIERARCH ISS PBL14 END 240.6523
HIERARCH ISS PBLA14 START 69.276
HIERARCH ISS PBLA14 END 69.4314
HIERARCH ISS PBL15 START 239.2769
HIERARCH ISS PBL15 END 239.7311
HIERARCH ISS PBLA15 START 132.3988
HIERARCH ISS PBLA15 END 132.5248
HIERARCH ISS PBL16 START 177.8355
HIERARCH ISS PBL16 END 178.0105
HIERARCH ISS PBLA16 START 108.9458
HIERARCH ISS PBLA16 END 109.1164
HIERARCH ISS PBL23 START 268.5401
HIERARCH ISS PBL23 END 268.1822
HIERARCH ISS PBLA23 START 57.0446
HIERARCH ISS PBLA23 END 57.1701
HIERARCH ISS PBL24 START 215.9364
HIERARCH ISS PBL24 END 215.6978
HIERARCH ISS PBLA24 START 65.6159
HIERARCH ISS PBLA24 END 65.7635
HIERARCH ISS PBL25 START 216.1269
HIERARCH ISS PBL25 END 216.555
HIERARCH ISS PBLA25 START 136.755
HIERARCH ISS PBLA25 END 136.8687
HIERARCH ISS PBL26 START 149.5964
HIERARCH ISS PBL26 END 149.7593
HIERARCH ISS PBLA26 START 111.0902
HIERARCH ISS PBLA26 END 111.2586
HIERARCH ISS PBL34 START 63.7374
HIERARCH ISS PBL34 END 63.6665
HIERARCH ISS PBLA34 START -153.2824
HIERARCH ISS PBLA34 END -153.2429
HIERARCH ISS PBL35 START 313.1938
HIERARCH ISS PBL35 END 313.1242
HIERARCH ISS PBLA35 START -165.719
HIERARCH ISS PBLA35 END -165.7085
HIERARCH ISS PBL36 START 217.529
HIERARCH ISS PBL36 END 217.338
HIERARCH ISS PBLA36 START -156.7825
HIERARCH ISS PBLA36 END -156.7536
HIERARCH ISS PBL45 START 251.3271
HIERARCH ISS PBL45 END 251.3346
HIERARCH ISS PBLA45 START -168.8499
HIERARCH ISS PBLA45 END -168.8429
HIERARCH ISS PBL46 START 153.9597
HIERARCH ISS PBL46 END 153.8404
HIERARCH ISS PBLA46 START -158.2307
HIERARCH ISS PBLA46 END -158.2057
HIERARCH ISS PBL56 START 103.9508
HIERARCH ISS PBL56 END 104.0865
HIERARCH ISS PBLA56 START -4.6887
HIERARCH ISS PBLA56 END -4.6753
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1