Exposure
ID
SPICA.2025-09-14T05-41-33_1
Header ID
SPICA.2025-09-14T05-41-33
Date updated
2025-09-14 05:40:28 UTC+0000
Release date
None
UTC Start
2025-09-14 05:40:28.431
UTC End
2025-09-14 05:41:28.431
MJD Start
60932.2364401719
MJD End
60932.237134616335
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 30.6468 30.6599 100.7536 100.9143
S1-E1 296.7322 296.4421 64.9563 65.1089
S1-E2 248.3820 248.2134 73.4778 73.6419
S1-W1 256.0926 256.4431 133.0658 133.1816
S1-W2 190.1114 190.2675 111.2551 111.4078
S2-E1 272.4652 272.1684 61.1840 61.3301
S2-E2 221.5883 221.4079 69.8439 70.0038
S2-W1 230.7738 231.0985 137.1364 137.2432
S2-W2 160.0754 160.2177 113.2549 113.4051
E1-E2 62.9688 62.8888 -150.8116 -150.7387
E1-W1 311.3991 311.2305 -164.7817 -164.7411
E1-W2 215.0403 214.8068 -154.7716 -154.7101
E2-W1 250.7540 250.6726 -168.2573 -168.2213
E2-W2 152.2839 152.1314 -156.4080 -156.3507
W1-W2 106.4131 106.4961 -5.3460 -5.3096
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 60932.2364401719
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 30.6468
HIERARCH ISS PBL12 END 30.6599
HIERARCH ISS PBLA12 START 100.7536
HIERARCH ISS PBLA12 END 100.9143
HIERARCH ISS PBL13 START 296.7322
HIERARCH ISS PBL13 END 296.4421
HIERARCH ISS PBLA13 START 64.9563
HIERARCH ISS PBLA13 END 65.1089
HIERARCH ISS PBL14 START 248.382
HIERARCH ISS PBL14 END 248.2134
HIERARCH ISS PBLA14 START 73.4778
HIERARCH ISS PBLA14 END 73.6419
HIERARCH ISS PBL15 START 256.0926
HIERARCH ISS PBL15 END 256.4431
HIERARCH ISS PBLA15 START 133.0658
HIERARCH ISS PBLA15 END 133.1816
HIERARCH ISS PBL16 START 190.1114
HIERARCH ISS PBL16 END 190.2675
HIERARCH ISS PBLA16 START 111.2551
HIERARCH ISS PBLA16 END 111.4078
HIERARCH ISS PBL23 START 272.4652
HIERARCH ISS PBL23 END 272.1684
HIERARCH ISS PBLA23 START 61.184
HIERARCH ISS PBLA23 END 61.3301
HIERARCH ISS PBL24 START 221.5883
HIERARCH ISS PBL24 END 221.4079
HIERARCH ISS PBLA24 START 69.8439
HIERARCH ISS PBLA24 END 70.0038
HIERARCH ISS PBL25 START 230.7738
HIERARCH ISS PBL25 END 231.0985
HIERARCH ISS PBLA25 START 137.1364
HIERARCH ISS PBLA25 END 137.2432
HIERARCH ISS PBL26 START 160.0754
HIERARCH ISS PBL26 END 160.2177
HIERARCH ISS PBLA26 START 113.2549
HIERARCH ISS PBLA26 END 113.4051
HIERARCH ISS PBL34 START 62.9688
HIERARCH ISS PBL34 END 62.8888
HIERARCH ISS PBLA34 START -150.8116
HIERARCH ISS PBLA34 END -150.7387
HIERARCH ISS PBL35 START 311.3991
HIERARCH ISS PBL35 END 311.2305
HIERARCH ISS PBLA35 START -164.7817
HIERARCH ISS PBLA35 END -164.7411
HIERARCH ISS PBL36 START 215.0403
HIERARCH ISS PBL36 END 214.8068
HIERARCH ISS PBLA36 START -154.7716
HIERARCH ISS PBLA36 END -154.7101
HIERARCH ISS PBL45 START 250.754
HIERARCH ISS PBL45 END 250.6726
HIERARCH ISS PBLA45 START -168.2573
HIERARCH ISS PBLA45 END -168.2213
HIERARCH ISS PBL46 START 152.2839
HIERARCH ISS PBL46 END 152.1314
HIERARCH ISS PBLA46 START -156.408
HIERARCH ISS PBLA46 END -156.3507
HIERARCH ISS PBL56 START 106.4131
HIERARCH ISS PBL56 END 106.4961
HIERARCH ISS PBLA56 START -5.346
HIERARCH ISS PBLA56 END -5.3096
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1