Exposure
ID
SPICA.2025-10-07T09-12-43_1
Header ID
SPICA.2025-10-07T09-12-43
Date updated
2025-10-07 09:11:38 UTC+0000
Release date
None
UTC Start
2025-10-07 09:11:38.866
UTC End
2025-10-07 09:12:38.866
MJD Start
60955.3830887291
MJD End
60955.38378317353
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
64377
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
47785
Name
HD_12303
RA
30.57545
DEC
54.48754
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 31.6600 31.6517 103.7626 103.9224
S1-E1 317.1027 317.1893 70.2318 70.4089
S1-E2 264.7779 264.8271 78.0453 78.2154
S1-W1 268.1519 268.0068 134.2495 134.4386
S1-W2 197.6581 197.5758 113.8075 113.9745
S2-E1 291.2367 291.3242 66.7892 66.9697
S2-E2 236.6530 236.7067 74.7172 74.8902
S2-W1 241.4040 241.2752 138.0646 138.2581
S2-W2 166.5749 166.5016 115.7073 115.8760
E1-E2 65.5508 65.5650 -143.0758 -142.8644
E1-W1 312.9790 313.0258 -160.1381 -159.9204
E1-W2 220.9233 220.9691 -147.8454 -147.6320
E2-W1 251.0512 251.0820 -164.5319 -164.3130
E2-W2 155.6949 155.7264 -149.8515 -149.6375
W1-W2 107.9113 107.9070 -5.9791 -5.7585
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 60955.3830887291
PI-COI spica
HIERARCH OBS TARG NAME HD_12303
HIERARCH OBS RA 30.57545
HIERARCH OBS DEC 54.48754
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 31.66
HIERARCH ISS PBL12 END 31.6517
HIERARCH ISS PBLA12 START 103.7626
HIERARCH ISS PBLA12 END 103.9224
HIERARCH ISS PBL13 START 317.1027
HIERARCH ISS PBL13 END 317.1893
HIERARCH ISS PBLA13 START 70.2318
HIERARCH ISS PBLA13 END 70.4089
HIERARCH ISS PBL14 START 264.7779
HIERARCH ISS PBL14 END 264.8271
HIERARCH ISS PBLA14 START 78.0453
HIERARCH ISS PBLA14 END 78.2154
HIERARCH ISS PBL15 START 268.1519
HIERARCH ISS PBL15 END 268.0068
HIERARCH ISS PBLA15 START 134.2495
HIERARCH ISS PBLA15 END 134.4386
HIERARCH ISS PBL16 START 197.6581
HIERARCH ISS PBL16 END 197.5758
HIERARCH ISS PBLA16 START 113.8075
HIERARCH ISS PBLA16 END 113.9745
HIERARCH ISS PBL23 START 291.2367
HIERARCH ISS PBL23 END 291.3242
HIERARCH ISS PBLA23 START 66.7892
HIERARCH ISS PBLA23 END 66.9697
HIERARCH ISS PBL24 START 236.653
HIERARCH ISS PBL24 END 236.7067
HIERARCH ISS PBLA24 START 74.7172
HIERARCH ISS PBLA24 END 74.8902
HIERARCH ISS PBL25 START 241.404
HIERARCH ISS PBL25 END 241.2752
HIERARCH ISS PBLA25 START 138.0646
HIERARCH ISS PBLA25 END 138.2581
HIERARCH ISS PBL26 START 166.5749
HIERARCH ISS PBL26 END 166.5016
HIERARCH ISS PBLA26 START 115.7073
HIERARCH ISS PBLA26 END 115.876
HIERARCH ISS PBL34 START 65.5508
HIERARCH ISS PBL34 END 65.565
HIERARCH ISS PBLA34 START -143.0758
HIERARCH ISS PBLA34 END -142.8644
HIERARCH ISS PBL35 START 312.979
HIERARCH ISS PBL35 END 313.0258
HIERARCH ISS PBLA35 START -160.1381
HIERARCH ISS PBLA35 END -159.9204
HIERARCH ISS PBL36 START 220.9233
HIERARCH ISS PBL36 END 220.9691
HIERARCH ISS PBLA36 START -147.8454
HIERARCH ISS PBLA36 END -147.632
HIERARCH ISS PBL45 START 251.0512
HIERARCH ISS PBL45 END 251.082
HIERARCH ISS PBLA45 START -164.5319
HIERARCH ISS PBLA45 END -164.313
HIERARCH ISS PBL46 START 155.6949
HIERARCH ISS PBL46 END 155.7264
HIERARCH ISS PBLA46 START -149.8515
HIERARCH ISS PBLA46 END -149.6375
HIERARCH ISS PBL56 START 107.9113
HIERARCH ISS PBL56 END 107.907
HIERARCH ISS PBLA56 START -5.9791
HIERARCH ISS PBLA56 END -5.7585
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1