Exposure
ID
SPICA.2025-06-11T12-00-20_1
Header ID
SPICA.2025-06-11T12-00-20
Date updated
2025-06-11 11:59:15 UTC+0000
Release date
None
UTC Start
2025-06-11 11:59:15.813
UTC End
2025-06-11 12:00:15.813
MJD Start
60837.4994885797
MJD End
60837.50018302413
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
64082
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
47735
Name
HD_222173
RA
354.5342
DEC
43.26807
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 33.5892 33.5922 81.3612 81.5137
S1-E1 311.2360 311.4834 49.7982 49.9302
S1-E2 265.5254 265.6814 57.6067 57.7395
S1-W1 276.8417 276.8709 106.1931 106.3998
S1-W2 210.2428 210.2433 89.4710 89.6405
S2-E1 283.1621 283.4136 46.2384 46.3711
S2-E2 235.1714 235.3298 54.3085 54.4406
S2-W1 246.7615 246.8031 109.4702 109.6833
S2-W2 177.0529 177.0521 91.0045 91.1774
E1-E2 60.1831 60.2728 -167.0302 -166.8640
E1-W1 279.5221 280.0076 174.2213 174.4172
E1-W2 200.8447 201.1651 -172.1358 -171.9626
E2-W1 223.3715 223.7606 169.2533 169.4580
E2-W2 141.0021 141.2324 -174.3126 -174.1361
W1-W2 96.7376 96.8724 -35.1001 -34.8583
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 60837.4994885797
PI-COI spica
HIERARCH OBS TARG NAME HD_222173
HIERARCH OBS RA 354.5342
HIERARCH OBS DEC 43.26807
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 33.5892
HIERARCH ISS PBL12 END 33.5922
HIERARCH ISS PBLA12 START 81.3612
HIERARCH ISS PBLA12 END 81.5137
HIERARCH ISS PBL13 START 311.236
HIERARCH ISS PBL13 END 311.4834
HIERARCH ISS PBLA13 START 49.7982
HIERARCH ISS PBLA13 END 49.9302
HIERARCH ISS PBL14 START 265.5254
HIERARCH ISS PBL14 END 265.6814
HIERARCH ISS PBLA14 START 57.6067
HIERARCH ISS PBLA14 END 57.7395
HIERARCH ISS PBL15 START 276.8417
HIERARCH ISS PBL15 END 276.8709
HIERARCH ISS PBLA15 START 106.1931
HIERARCH ISS PBLA15 END 106.3998
HIERARCH ISS PBL16 START 210.2428
HIERARCH ISS PBL16 END 210.2433
HIERARCH ISS PBLA16 START 89.471
HIERARCH ISS PBLA16 END 89.6405
HIERARCH ISS PBL23 START 283.1621
HIERARCH ISS PBL23 END 283.4136
HIERARCH ISS PBLA23 START 46.2384
HIERARCH ISS PBLA23 END 46.3711
HIERARCH ISS PBL24 START 235.1714
HIERARCH ISS PBL24 END 235.3298
HIERARCH ISS PBLA24 START 54.3085
HIERARCH ISS PBLA24 END 54.4406
HIERARCH ISS PBL25 START 246.7615
HIERARCH ISS PBL25 END 246.8031
HIERARCH ISS PBLA25 START 109.4702
HIERARCH ISS PBLA25 END 109.6833
HIERARCH ISS PBL26 START 177.0529
HIERARCH ISS PBL26 END 177.0521
HIERARCH ISS PBLA26 START 91.0045
HIERARCH ISS PBLA26 END 91.1774
HIERARCH ISS PBL34 START 60.1831
HIERARCH ISS PBL34 END 60.2728
HIERARCH ISS PBLA34 START -167.0302
HIERARCH ISS PBLA34 END -166.864
HIERARCH ISS PBL35 START 279.5221
HIERARCH ISS PBL35 END 280.0076
HIERARCH ISS PBLA35 START 174.2213
HIERARCH ISS PBLA35 END 174.4172
HIERARCH ISS PBL36 START 200.8447
HIERARCH ISS PBL36 END 201.1651
HIERARCH ISS PBLA36 START -172.1358
HIERARCH ISS PBLA36 END -171.9626
HIERARCH ISS PBL45 START 223.3715
HIERARCH ISS PBL45 END 223.7606
HIERARCH ISS PBLA45 START 169.2533
HIERARCH ISS PBLA45 END 169.458
HIERARCH ISS PBL46 START 141.0021
HIERARCH ISS PBL46 END 141.2324
HIERARCH ISS PBLA46 START -174.3126
HIERARCH ISS PBLA46 END -174.1361
HIERARCH ISS PBL56 START 96.7376
HIERARCH ISS PBL56 END 96.8724
HIERARCH ISS PBLA56 START -35.1001
HIERARCH ISS PBLA56 END -34.8583
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1