Exposure
ID
SPICA.2025-12-11T05-28-46_1
Header ID
SPICA.2025-12-11T05-28-46
Date updated
2025-12-11 05:27:41 UTC+0000
Release date
None
UTC Start
2025-12-11 05:27:41.851
UTC End
2025-12-11 05:28:41.851
MJD Start
61020.2275677198
MJD End
61020.22826216423
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
11.01094
Ambient temperature (°C)
-1.234
Seeing (arcsec)
1.2
Observation
ID
64085
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
47737
Name
HD_23338
RA
56.30207
DEC
24.46728
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 33.5840 33.5854 93.0019 93.1567
S1-E1 329.2911 329.2276 60.9830 61.1154
S1-E2 276.9357 276.8853 68.5670 68.7060
S1-W1 267.3137 267.4944 122.5217 122.6946
S1-W2 206.2736 206.3145 102.3350 102.4990
S2-E1 301.3426 301.2858 57.5955 57.7249
S2-E2 246.7511 246.7039 65.3395 65.4758
S2-W1 238.6637 238.8487 126.4975 126.6697
S2-W2 173.2198 173.2604 104.1368 104.3022
E1-E2 65.8522 65.8585 -152.7296 -152.6201
E1-W1 309.8239 310.0239 -168.3504 -168.2457
E1-W2 221.3706 221.4251 -157.0144 -156.9080
E2-W1 247.0411 247.2366 -172.4665 -172.3601
E2-W2 155.7802 155.8288 -158.8242 -158.7188
W1-W2 102.4696 102.6107 -13.4786 -13.3474
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 61020.2275677198
PI-COI spica
HIERARCH OBS TARG NAME HD_23338
HIERARCH OBS RA 56.30207
HIERARCH OBS DEC 24.46728
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 33.584
HIERARCH ISS PBL12 END 33.5854
HIERARCH ISS PBLA12 START 93.0019
HIERARCH ISS PBLA12 END 93.1567
HIERARCH ISS PBL13 START 329.2911
HIERARCH ISS PBL13 END 329.2276
HIERARCH ISS PBLA13 START 60.983
HIERARCH ISS PBLA13 END 61.1154
HIERARCH ISS PBL14 START 276.9357
HIERARCH ISS PBL14 END 276.8853
HIERARCH ISS PBLA14 START 68.567
HIERARCH ISS PBLA14 END 68.706
HIERARCH ISS PBL15 START 267.3137
HIERARCH ISS PBL15 END 267.4944
HIERARCH ISS PBLA15 START 122.5217
HIERARCH ISS PBLA15 END 122.6946
HIERARCH ISS PBL16 START 206.2736
HIERARCH ISS PBL16 END 206.3145
HIERARCH ISS PBLA16 START 102.335
HIERARCH ISS PBLA16 END 102.499
HIERARCH ISS PBL23 START 301.3426
HIERARCH ISS PBL23 END 301.2858
HIERARCH ISS PBLA23 START 57.5955
HIERARCH ISS PBLA23 END 57.7249
HIERARCH ISS PBL24 START 246.7511
HIERARCH ISS PBL24 END 246.7039
HIERARCH ISS PBLA24 START 65.3395
HIERARCH ISS PBLA24 END 65.4758
HIERARCH ISS PBL25 START 238.6637
HIERARCH ISS PBL25 END 238.8487
HIERARCH ISS PBLA25 START 126.4975
HIERARCH ISS PBLA25 END 126.6697
HIERARCH ISS PBL26 START 173.2198
HIERARCH ISS PBL26 END 173.2604
HIERARCH ISS PBLA26 START 104.1368
HIERARCH ISS PBLA26 END 104.3022
HIERARCH ISS PBL34 START 65.8522
HIERARCH ISS PBL34 END 65.8585
HIERARCH ISS PBLA34 START -152.7296
HIERARCH ISS PBLA34 END -152.6201
HIERARCH ISS PBL35 START 309.8239
HIERARCH ISS PBL35 END 310.0239
HIERARCH ISS PBLA35 START -168.3504
HIERARCH ISS PBLA35 END -168.2457
HIERARCH ISS PBL36 START 221.3706
HIERARCH ISS PBL36 END 221.4251
HIERARCH ISS PBLA36 START -157.0144
HIERARCH ISS PBLA36 END -156.908
HIERARCH ISS PBL45 START 247.0411
HIERARCH ISS PBL45 END 247.2366
HIERARCH ISS PBLA45 START -172.4665
HIERARCH ISS PBLA45 END -172.3601
HIERARCH ISS PBL46 START 155.7802
HIERARCH ISS PBL46 END 155.8288
HIERARCH ISS PBLA46 START -158.8242
HIERARCH ISS PBLA46 END -158.7188
HIERARCH ISS PBL56 START 102.4696
HIERARCH ISS PBL56 END 102.6107
HIERARCH ISS PBLA56 START -13.4786
HIERARCH ISS PBLA56 END -13.3474
HIERARCH CHARA TAU0 11.01094
HIERARCH CHARA SEEING 1.2