Exposure
ID
SPICA.2025-09-15T04-49-59_1
Header ID
SPICA.2025-09-15T04-49-59
Date updated
2025-09-15 04:48:54 UTC+0000
Release date
None
UTC Start
2025-09-15 04:48:54.218
UTC End
2025-09-15 04:49:54.218
MJD Start
60933.200627524
MJD End
60933.20132196843
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 30.2549 30.2594 93.3975 93.5690
S1-E1 309.5369 309.2548 58.9906 59.1099
S1-E2 256.6836 256.4827 66.8401 66.9775
S1-W1 239.2438 239.6471 127.0077 127.1676
S1-W2 183.9927 184.1102 103.9277 104.1063
S2-E1 285.0883 284.8200 55.5527 55.6636
S2-E2 230.0191 229.8236 63.4688 63.5988
S2-W1 214.7011 215.0957 131.4815 131.6324
S2-W2 154.3464 154.4602 105.9807 106.1594
E1-E2 65.4399 65.4075 -153.4002 -153.3538
E1-W1 312.4242 312.5409 -166.2517 -166.2248
E1-W2 221.4383 221.3797 -156.9459 -156.9072
E2-W1 249.0494 249.2031 -169.6022 -169.5766
E2-W2 156.1762 156.1506 -158.4307 -158.3949
W1-W2 100.4960 100.6784 -7.1254 -7.0803
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 60933.200627524
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 30.2549
HIERARCH ISS PBL12 END 30.2594
HIERARCH ISS PBLA12 START 93.3975
HIERARCH ISS PBLA12 END 93.569
HIERARCH ISS PBL13 START 309.5369
HIERARCH ISS PBL13 END 309.2548
HIERARCH ISS PBLA13 START 58.9906
HIERARCH ISS PBLA13 END 59.1099
HIERARCH ISS PBL14 START 256.6836
HIERARCH ISS PBL14 END 256.4827
HIERARCH ISS PBLA14 START 66.8401
HIERARCH ISS PBLA14 END 66.9775
HIERARCH ISS PBL15 START 239.2438
HIERARCH ISS PBL15 END 239.6471
HIERARCH ISS PBLA15 START 127.0077
HIERARCH ISS PBLA15 END 127.1676
HIERARCH ISS PBL16 START 183.9927
HIERARCH ISS PBL16 END 184.1102
HIERARCH ISS PBLA16 START 103.9277
HIERARCH ISS PBLA16 END 104.1063
HIERARCH ISS PBL23 START 285.0883
HIERARCH ISS PBL23 END 284.82
HIERARCH ISS PBLA23 START 55.5527
HIERARCH ISS PBLA23 END 55.6636
HIERARCH ISS PBL24 START 230.0191
HIERARCH ISS PBL24 END 229.8236
HIERARCH ISS PBLA24 START 63.4688
HIERARCH ISS PBLA24 END 63.5988
HIERARCH ISS PBL25 START 214.7011
HIERARCH ISS PBL25 END 215.0957
HIERARCH ISS PBLA25 START 131.4815
HIERARCH ISS PBLA25 END 131.6324
HIERARCH ISS PBL26 START 154.3464
HIERARCH ISS PBL26 END 154.4602
HIERARCH ISS PBLA26 START 105.9807
HIERARCH ISS PBLA26 END 106.1594
HIERARCH ISS PBL34 START 65.4399
HIERARCH ISS PBL34 END 65.4075
HIERARCH ISS PBLA34 START -153.4002
HIERARCH ISS PBLA34 END -153.3538
HIERARCH ISS PBL35 START 312.4242
HIERARCH ISS PBL35 END 312.5409
HIERARCH ISS PBLA35 START -166.2517
HIERARCH ISS PBLA35 END -166.2248
HIERARCH ISS PBL36 START 221.4383
HIERARCH ISS PBL36 END 221.3797
HIERARCH ISS PBLA36 START -156.9459
HIERARCH ISS PBLA36 END -156.9072
HIERARCH ISS PBL45 START 249.0494
HIERARCH ISS PBL45 END 249.2031
HIERARCH ISS PBLA45 START -169.6022
HIERARCH ISS PBLA45 END -169.5766
HIERARCH ISS PBL46 START 156.1762
HIERARCH ISS PBL46 END 156.1506
HIERARCH ISS PBLA46 START -158.4307
HIERARCH ISS PBLA46 END -158.3949
HIERARCH ISS PBL56 START 100.496
HIERARCH ISS PBL56 END 100.6784
HIERARCH ISS PBLA56 START -7.1254
HIERARCH ISS PBLA56 END -7.0803
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1