Exposure
ID
SPICA.2025-08-16T06-56-15_1
Header ID
SPICA.2025-08-16T06-56-15
Date updated
2025-08-16 06:55:10 UTC+0000
Release date
None
UTC Start
2025-08-16 06:55:10.419
UTC End
2025-08-16 06:56:10.419
MJD Start
60903.2883150307
MJD End
60903.289009475135
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
70128
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
52032
Name
HD_213660
RA
338.1099
DEC
39.77973
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 33.9060 33.9072 84.3701 84.5227
S1-E1 320.0393 320.2203 53.0028 53.1333
S1-E2 271.9208 272.0297 60.6566 60.7893
S1-W1 275.5570 275.6079 110.2919 110.4940
S1-W2 210.9118 210.9109 92.7388 92.9074
S2-E1 291.6232 291.8104 49.5332 49.6636
S2-E2 241.2632 241.3761 57.4166 57.5482
S2-W1 245.5100 245.5742 113.7530 113.9605
S2-W2 177.4354 177.4350 94.3325 94.5042
E1-E2 62.1774 62.2525 -162.6217 -162.4699
E1-W1 288.1699 288.6175 179.4331 179.6074
E1-W2 207.5911 207.8675 -167.4994 -167.3428
E2-W1 229.8173 230.1845 174.6514 174.8334
E2-W2 145.7348 145.9358 -169.5783 -169.4194
W1-W2 97.9347 98.0784 -29.2041 -28.9838
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 60903.2883150307
PI-COI spica
HIERARCH OBS TARG NAME HD_213660
HIERARCH OBS RA 338.1099
HIERARCH OBS DEC 39.77973
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 33.906
HIERARCH ISS PBL12 END 33.9072
HIERARCH ISS PBLA12 START 84.3701
HIERARCH ISS PBLA12 END 84.5227
HIERARCH ISS PBL13 START 320.0393
HIERARCH ISS PBL13 END 320.2203
HIERARCH ISS PBLA13 START 53.0028
HIERARCH ISS PBLA13 END 53.1333
HIERARCH ISS PBL14 START 271.9208
HIERARCH ISS PBL14 END 272.0297
HIERARCH ISS PBLA14 START 60.6566
HIERARCH ISS PBLA14 END 60.7893
HIERARCH ISS PBL15 START 275.557
HIERARCH ISS PBL15 END 275.6079
HIERARCH ISS PBLA15 START 110.2919
HIERARCH ISS PBLA15 END 110.494
HIERARCH ISS PBL16 START 210.9118
HIERARCH ISS PBL16 END 210.9109
HIERARCH ISS PBLA16 START 92.7388
HIERARCH ISS PBLA16 END 92.9074
HIERARCH ISS PBL23 START 291.6232
HIERARCH ISS PBL23 END 291.8104
HIERARCH ISS PBLA23 START 49.5332
HIERARCH ISS PBLA23 END 49.6636
HIERARCH ISS PBL24 START 241.2632
HIERARCH ISS PBL24 END 241.3761
HIERARCH ISS PBLA24 START 57.4166
HIERARCH ISS PBLA24 END 57.5482
HIERARCH ISS PBL25 START 245.51
HIERARCH ISS PBL25 END 245.5742
HIERARCH ISS PBLA25 START 113.753
HIERARCH ISS PBLA25 END 113.9605
HIERARCH ISS PBL26 START 177.4354
HIERARCH ISS PBL26 END 177.435
HIERARCH ISS PBLA26 START 94.3325
HIERARCH ISS PBLA26 END 94.5042
HIERARCH ISS PBL34 START 62.1774
HIERARCH ISS PBL34 END 62.2525
HIERARCH ISS PBLA34 START -162.6217
HIERARCH ISS PBLA34 END -162.4699
HIERARCH ISS PBL35 START 288.1699
HIERARCH ISS PBL35 END 288.6175
HIERARCH ISS PBLA35 START 179.4331
HIERARCH ISS PBLA35 END 179.6074
HIERARCH ISS PBL36 START 207.5911
HIERARCH ISS PBL36 END 207.8675
HIERARCH ISS PBLA36 START -167.4994
HIERARCH ISS PBLA36 END -167.3428
HIERARCH ISS PBL45 START 229.8173
HIERARCH ISS PBL45 END 230.1845
HIERARCH ISS PBLA45 START 174.6514
HIERARCH ISS PBLA45 END 174.8334
HIERARCH ISS PBL46 START 145.7348
HIERARCH ISS PBL46 END 145.9358
HIERARCH ISS PBLA46 START -169.5783
HIERARCH ISS PBLA46 END -169.4194
HIERARCH ISS PBL56 START 97.9347
HIERARCH ISS PBL56 END 98.0784
HIERARCH ISS PBLA56 START -29.2041
HIERARCH ISS PBLA56 END -28.9838
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1