Exposure
ID
SPICA.2025-09-15T04-45-34_1
Header ID
SPICA.2025-09-15T04-45-34
Date updated
2025-09-15 04:44:29 UTC+0000
Release date
None
UTC Start
2025-09-15 04:44:29.730
UTC End
2025-09-15 04:45:29.730
MJD Start
60933.1975663228
MJD End
60933.19826076723
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
70447
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
52235
Name
HD_203562
RA
320.7234
DEC
6.811141
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 30.2389 30.2425 92.6976 92.8696
S1-E1 310.6769 310.3984 58.5124 58.6287
S1-E2 257.5044 257.3026 66.2871 66.4219
S1-W1 237.5975 238.0022 126.3455 126.5098
S1-W2 183.5273 183.6396 103.1951 103.3757
S2-E1 286.1673 285.9044 55.1087 55.2165
S2-E2 230.8137 230.6189 62.9464 63.0736
S2-W1 213.0846 213.4827 130.8553 131.0108
S2-W2 153.8932 154.0029 105.2466 105.4277
E1-E2 65.5599 65.5322 -153.5837 -153.5395
E1-W1 311.8815 312.0248 -166.3585 -166.3327
E1-W2 221.6344 221.5926 -157.0984 -157.0617
E2-W1 248.3678 248.5434 -169.7046 -169.6798
E2-W2 156.2495 156.2361 -158.5724 -158.5383
W1-W2 99.7305 99.9218 -7.3120 -7.2658
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 60933.1975663228
PI-COI spica
HIERARCH OBS TARG NAME HD_203562
HIERARCH OBS RA 320.7234
HIERARCH OBS DEC 6.811141
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 30.2389
HIERARCH ISS PBL12 END 30.2425
HIERARCH ISS PBLA12 START 92.6976
HIERARCH ISS PBLA12 END 92.8696
HIERARCH ISS PBL13 START 310.6769
HIERARCH ISS PBL13 END 310.3984
HIERARCH ISS PBLA13 START 58.5124
HIERARCH ISS PBLA13 END 58.6287
HIERARCH ISS PBL14 START 257.5044
HIERARCH ISS PBL14 END 257.3026
HIERARCH ISS PBLA14 START 66.2871
HIERARCH ISS PBLA14 END 66.4219
HIERARCH ISS PBL15 START 237.5975
HIERARCH ISS PBL15 END 238.0022
HIERARCH ISS PBLA15 START 126.3455
HIERARCH ISS PBLA15 END 126.5098
HIERARCH ISS PBL16 START 183.5273
HIERARCH ISS PBL16 END 183.6396
HIERARCH ISS PBLA16 START 103.1951
HIERARCH ISS PBLA16 END 103.3757
HIERARCH ISS PBL23 START 286.1673
HIERARCH ISS PBL23 END 285.9044
HIERARCH ISS PBLA23 START 55.1087
HIERARCH ISS PBLA23 END 55.2165
HIERARCH ISS PBL24 START 230.8137
HIERARCH ISS PBL24 END 230.6189
HIERARCH ISS PBLA24 START 62.9464
HIERARCH ISS PBLA24 END 63.0736
HIERARCH ISS PBL25 START 213.0846
HIERARCH ISS PBL25 END 213.4827
HIERARCH ISS PBLA25 START 130.8553
HIERARCH ISS PBLA25 END 131.0108
HIERARCH ISS PBL26 START 153.8932
HIERARCH ISS PBL26 END 154.0029
HIERARCH ISS PBLA26 START 105.2466
HIERARCH ISS PBLA26 END 105.4277
HIERARCH ISS PBL34 START 65.5599
HIERARCH ISS PBL34 END 65.5322
HIERARCH ISS PBLA34 START -153.5837
HIERARCH ISS PBLA34 END -153.5395
HIERARCH ISS PBL35 START 311.8815
HIERARCH ISS PBL35 END 312.0248
HIERARCH ISS PBLA35 START -166.3585
HIERARCH ISS PBLA35 END -166.3327
HIERARCH ISS PBL36 START 221.6344
HIERARCH ISS PBL36 END 221.5926
HIERARCH ISS PBLA36 START -157.0984
HIERARCH ISS PBLA36 END -157.0617
HIERARCH ISS PBL45 START 248.3678
HIERARCH ISS PBL45 END 248.5434
HIERARCH ISS PBLA45 START -169.7046
HIERARCH ISS PBLA45 END -169.6798
HIERARCH ISS PBL46 START 156.2495
HIERARCH ISS PBL46 END 156.2361
HIERARCH ISS PBLA46 START -158.5724
HIERARCH ISS PBLA46 END -158.5383
HIERARCH ISS PBL56 START 99.7305
HIERARCH ISS PBL56 END 99.9218
HIERARCH ISS PBLA56 START -7.312
HIERARCH ISS PBLA56 END -7.2658
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1