Exposure
ID
SPICA.2025-10-07T05-52-12_1
Header ID
SPICA.2025-10-07T05-52-12
Date updated
2025-10-07 05:51:07 UTC+0000
Release date
None
UTC Start
2025-10-07 05:51:07.680
UTC End
2025-10-07 05:52:07.680
MJD Start
60955.2438388944
MJD End
60955.24453333883
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
64084
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
47736
Name
HD_10205
RA
25.14507
DEC
40.57705
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 33.7500 33.7536 77.7815 77.9299
S1-E1 308.7739 309.0605 47.4164 47.5349
S1-E2 264.7987 264.9775 55.0078 55.1289
S1-W1 274.2452 274.2793 101.1954 101.4075
S1-W2 210.8012 210.8036 85.3736 85.5418
S2-E1 280.1736 280.4666 43.9252 44.0439
S2-E2 234.0447 234.2271 51.8079 51.9276
S2-W1 243.6436 243.6913 104.3508 104.5708
S2-W2 177.4031 177.4039 86.8138 86.9860
E1-E2 58.0266 58.1366 -169.6591 -169.5026
E1-W1 265.4752 266.0661 170.9673 171.1638
E1-W2 192.7058 193.0980 -174.8694 -174.7036
E2-W1 211.6116 212.0832 165.7482 165.9568
E2-W2 135.0218 135.3035 -177.1061 -176.9359
W1-W2 91.6820 91.8389 -39.9837 -39.7255
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 60955.2438388944
PI-COI spica
HIERARCH OBS TARG NAME HD_10205
HIERARCH OBS RA 25.14507
HIERARCH OBS DEC 40.57705
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 33.75
HIERARCH ISS PBL12 END 33.7536
HIERARCH ISS PBLA12 START 77.7815
HIERARCH ISS PBLA12 END 77.9299
HIERARCH ISS PBL13 START 308.7739
HIERARCH ISS PBL13 END 309.0605
HIERARCH ISS PBLA13 START 47.4164
HIERARCH ISS PBLA13 END 47.5349
HIERARCH ISS PBL14 START 264.7987
HIERARCH ISS PBL14 END 264.9775
HIERARCH ISS PBLA14 START 55.0078
HIERARCH ISS PBLA14 END 55.1289
HIERARCH ISS PBL15 START 274.2452
HIERARCH ISS PBL15 END 274.2793
HIERARCH ISS PBLA15 START 101.1954
HIERARCH ISS PBLA15 END 101.4075
HIERARCH ISS PBL16 START 210.8012
HIERARCH ISS PBL16 END 210.8036
HIERARCH ISS PBLA16 START 85.3736
HIERARCH ISS PBLA16 END 85.5418
HIERARCH ISS PBL23 START 280.1736
HIERARCH ISS PBL23 END 280.4666
HIERARCH ISS PBLA23 START 43.9252
HIERARCH ISS PBLA23 END 44.0439
HIERARCH ISS PBL24 START 234.0447
HIERARCH ISS PBL24 END 234.2271
HIERARCH ISS PBLA24 START 51.8079
HIERARCH ISS PBLA24 END 51.9276
HIERARCH ISS PBL25 START 243.6436
HIERARCH ISS PBL25 END 243.6913
HIERARCH ISS PBLA25 START 104.3508
HIERARCH ISS PBLA25 END 104.5708
HIERARCH ISS PBL26 START 177.4031
HIERARCH ISS PBL26 END 177.4039
HIERARCH ISS PBLA26 START 86.8138
HIERARCH ISS PBLA26 END 86.986
HIERARCH ISS PBL34 START 58.0266
HIERARCH ISS PBL34 END 58.1366
HIERARCH ISS PBLA34 START -169.6591
HIERARCH ISS PBLA34 END -169.5026
HIERARCH ISS PBL35 START 265.4752
HIERARCH ISS PBL35 END 266.0661
HIERARCH ISS PBLA35 START 170.9673
HIERARCH ISS PBLA35 END 171.1638
HIERARCH ISS PBL36 START 192.7058
HIERARCH ISS PBL36 END 193.098
HIERARCH ISS PBLA36 START -174.8694
HIERARCH ISS PBLA36 END -174.7036
HIERARCH ISS PBL45 START 211.6116
HIERARCH ISS PBL45 END 212.0832
HIERARCH ISS PBLA45 START 165.7482
HIERARCH ISS PBLA45 END 165.9568
HIERARCH ISS PBL46 START 135.0218
HIERARCH ISS PBL46 END 135.3035
HIERARCH ISS PBLA46 START -177.1061
HIERARCH ISS PBLA46 END -176.9359
HIERARCH ISS PBL56 START 91.682
HIERARCH ISS PBL56 END 91.8389
HIERARCH ISS PBLA56 START -39.9837
HIERARCH ISS PBLA56 END -39.7255
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1