Exposure
ID
SPICA.2025-08-17T11-10-39_1
Header ID
SPICA.2025-08-17T11-10-39
Date updated
2025-08-17 11:09:34 UTC+0000
Release date
None
UTC Start
2025-08-17 11:09:34.692
UTC End
2025-08-17 11:10:34.692
MJD Start
60904.4649848641
MJD End
60904.46567930853
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
70044
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
47760
Name
HD_15130
RA
36.48752
DEC
-12.29047
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 23.4265 23.4209 87.0670 87.2891
S1-E1 283.1232 282.6190 50.4394 50.5055
S1-E2 226.0876 225.6844 57.7003 57.8046
S1-W1 174.4314 175.1044 132.0394 132.2256
S1-W2 136.0660 136.2023 100.4064 100.6572
S2-E1 264.6920 264.2336 47.4126 47.4630
S2-E2 205.9921 205.6201 54.5032 54.5908
S2-W1 158.7243 159.3858 138.0271 138.1831
S2-W2 113.4004 113.5452 103.1382 103.3907
E1-E2 65.4190 65.3858 -155.4598 -155.5043
E1-W1 310.0908 310.2929 -163.3735 -163.4423
E1-W2 221.6165 221.5734 -157.6014 -157.6546
E2-W1 245.4601 245.6997 -165.4763 -165.5485
E2-W2 156.2623 156.2529 -158.4978 -158.5542
W1-W2 92.3285 92.5858 2.6573 2.5922
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 60904.4649848641
PI-COI spica
HIERARCH OBS TARG NAME HD_15130
HIERARCH OBS RA 36.48752
HIERARCH OBS DEC -12.29047
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 23.4265
HIERARCH ISS PBL12 END 23.4209
HIERARCH ISS PBLA12 START 87.067
HIERARCH ISS PBLA12 END 87.2891
HIERARCH ISS PBL13 START 283.1232
HIERARCH ISS PBL13 END 282.619
HIERARCH ISS PBLA13 START 50.4394
HIERARCH ISS PBLA13 END 50.5055
HIERARCH ISS PBL14 START 226.0876
HIERARCH ISS PBL14 END 225.6844
HIERARCH ISS PBLA14 START 57.7003
HIERARCH ISS PBLA14 END 57.8046
HIERARCH ISS PBL15 START 174.4314
HIERARCH ISS PBL15 END 175.1044
HIERARCH ISS PBLA15 START 132.0394
HIERARCH ISS PBLA15 END 132.2256
HIERARCH ISS PBL16 START 136.066
HIERARCH ISS PBL16 END 136.2023
HIERARCH ISS PBLA16 START 100.4064
HIERARCH ISS PBLA16 END 100.6572
HIERARCH ISS PBL23 START 264.692
HIERARCH ISS PBL23 END 264.2336
HIERARCH ISS PBLA23 START 47.4126
HIERARCH ISS PBLA23 END 47.463
HIERARCH ISS PBL24 START 205.9921
HIERARCH ISS PBL24 END 205.6201
HIERARCH ISS PBLA24 START 54.5032
HIERARCH ISS PBLA24 END 54.5908
HIERARCH ISS PBL25 START 158.7243
HIERARCH ISS PBL25 END 159.3858
HIERARCH ISS PBLA25 START 138.0271
HIERARCH ISS PBLA25 END 138.1831
HIERARCH ISS PBL26 START 113.4004
HIERARCH ISS PBL26 END 113.5452
HIERARCH ISS PBLA26 START 103.1382
HIERARCH ISS PBLA26 END 103.3907
HIERARCH ISS PBL34 START 65.419
HIERARCH ISS PBL34 END 65.3858
HIERARCH ISS PBLA34 START -155.4598
HIERARCH ISS PBLA34 END -155.5043
HIERARCH ISS PBL35 START 310.0908
HIERARCH ISS PBL35 END 310.2929
HIERARCH ISS PBLA35 START -163.3735
HIERARCH ISS PBLA35 END -163.4423
HIERARCH ISS PBL36 START 221.6165
HIERARCH ISS PBL36 END 221.5734
HIERARCH ISS PBLA36 START -157.6014
HIERARCH ISS PBLA36 END -157.6546
HIERARCH ISS PBL45 START 245.4601
HIERARCH ISS PBL45 END 245.6997
HIERARCH ISS PBLA45 START -165.4763
HIERARCH ISS PBLA45 END -165.5485
HIERARCH ISS PBL46 START 156.2623
HIERARCH ISS PBL46 END 156.2529
HIERARCH ISS PBLA46 START -158.4978
HIERARCH ISS PBLA46 END -158.5542
HIERARCH ISS PBL56 START 92.3285
HIERARCH ISS PBL56 END 92.5858
HIERARCH ISS PBLA56 START 2.6573
HIERARCH ISS PBLA56 END 2.5922
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1