Exposure
ID
SPICA.2025-12-14T04-50-26_1
Header ID
SPICA.2025-12-14T04-50-26
Date updated
2025-12-14 04:49:21 UTC+0000
Release date
None
UTC Start
2025-12-14 04:49:21.283
UTC End
2025-12-14 04:50:21.283
MJD Start
61023.2009407783
MJD End
61023.20163522273
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
8.89403
Ambient temperature (°C)
-1.234
Seeing (arcsec)
0.65101
Observation
ID
64038
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
47697
Name
HD_32630
RA
76.62872
DEC
41.23447
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 33.6957 33.6995 77.7912 77.9399
S1-E1 307.8237 308.1142 47.2677 47.3879
S1-E2 264.0057 264.1881 54.9063 55.0287
S1-W1 274.7799 274.8116 101.2164 101.4281
S1-W2 210.6915 210.6946 85.4051 85.5735
S2-E1 279.3223 279.6186 43.7550 43.8756
S2-E2 233.3305 233.5160 51.6869 51.8080
S2-W1 244.2291 244.2739 104.3605 104.5801
S2-W2 177.3492 177.3502 86.8476 87.0199
E1-E2 57.9855 58.0947 -169.9755 -169.8159
E1-W1 265.8997 266.4818 170.6007 170.8000
E1-W2 192.6758 193.0646 -175.2092 -175.0402
E2-W1 212.0929 212.5566 165.3842 165.5954
E2-W2 135.0357 135.3146 -177.4540 -177.2806
W1-W2 92.1314 92.2842 -40.2409 -39.9821
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 61023.2009407783
PI-COI spica
HIERARCH OBS TARG NAME HD_32630
HIERARCH OBS RA 76.62872
HIERARCH OBS DEC 41.23447
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 33.6957
HIERARCH ISS PBL12 END 33.6995
HIERARCH ISS PBLA12 START 77.7912
HIERARCH ISS PBLA12 END 77.9399
HIERARCH ISS PBL13 START 307.8237
HIERARCH ISS PBL13 END 308.1142
HIERARCH ISS PBLA13 START 47.2677
HIERARCH ISS PBLA13 END 47.3879
HIERARCH ISS PBL14 START 264.0057
HIERARCH ISS PBL14 END 264.1881
HIERARCH ISS PBLA14 START 54.9063
HIERARCH ISS PBLA14 END 55.0287
HIERARCH ISS PBL15 START 274.7799
HIERARCH ISS PBL15 END 274.8116
HIERARCH ISS PBLA15 START 101.2164
HIERARCH ISS PBLA15 END 101.4281
HIERARCH ISS PBL16 START 210.6915
HIERARCH ISS PBL16 END 210.6946
HIERARCH ISS PBLA16 START 85.4051
HIERARCH ISS PBLA16 END 85.5735
HIERARCH ISS PBL23 START 279.3223
HIERARCH ISS PBL23 END 279.6186
HIERARCH ISS PBLA23 START 43.755
HIERARCH ISS PBLA23 END 43.8756
HIERARCH ISS PBL24 START 233.3305
HIERARCH ISS PBL24 END 233.516
HIERARCH ISS PBLA24 START 51.6869
HIERARCH ISS PBLA24 END 51.808
HIERARCH ISS PBL25 START 244.2291
HIERARCH ISS PBL25 END 244.2739
HIERARCH ISS PBLA25 START 104.3605
HIERARCH ISS PBLA25 END 104.5801
HIERARCH ISS PBL26 START 177.3492
HIERARCH ISS PBL26 END 177.3502
HIERARCH ISS PBLA26 START 86.8476
HIERARCH ISS PBLA26 END 87.0199
HIERARCH ISS PBL34 START 57.9855
HIERARCH ISS PBL34 END 58.0947
HIERARCH ISS PBLA34 START -169.9755
HIERARCH ISS PBLA34 END -169.8159
HIERARCH ISS PBL35 START 265.8997
HIERARCH ISS PBL35 END 266.4818
HIERARCH ISS PBLA35 START 170.6007
HIERARCH ISS PBLA35 END 170.8
HIERARCH ISS PBL36 START 192.6758
HIERARCH ISS PBL36 END 193.0646
HIERARCH ISS PBLA36 START -175.2092
HIERARCH ISS PBLA36 END -175.0402
HIERARCH ISS PBL45 START 212.0929
HIERARCH ISS PBL45 END 212.5566
HIERARCH ISS PBLA45 START 165.3842
HIERARCH ISS PBLA45 END 165.5954
HIERARCH ISS PBL46 START 135.0357
HIERARCH ISS PBL46 END 135.3146
HIERARCH ISS PBLA46 START -177.454
HIERARCH ISS PBLA46 END -177.2806
HIERARCH ISS PBL56 START 92.1314
HIERARCH ISS PBL56 END 92.2842
HIERARCH ISS PBLA56 START -40.2409
HIERARCH ISS PBLA56 END -39.9821
HIERARCH CHARA TAU0 8.89403
HIERARCH CHARA SEEING 0.65101