Exposure
ID
SPICA.2025-10-07T07-16-00_1
Header ID
SPICA.2025-10-07T07-16-00
Date updated
2025-10-07 07:15:19 UTC+0000
Release date
None
UTC Start
2025-10-07 07:15:19.344
UTC End
2025-10-07 07:15:49.944
MJD Start
60955.3023072189
MJD End
60955.30266138558
Exposure time (s)
30.6
Validation level
1
Tau 0: Coherence time (s)
12.0
Ambient temperature (°C)
-1.234
Seeing (arcsec)
1.1
Observation
ID
64006
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
47671
Name
HD_3360
RA
9.242851
DEC
53.89691
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 31.9763 31.9731 99.0870 99.1874
S1-E1 315.0891 315.1619 65.2491 65.3570
S1-E2 263.9052 263.9502 73.2275 73.3318
S1-W1 272.2154 272.1512 128.6520 128.7719
S1-W2 200.3623 200.3250 108.8786 108.9842
S2-E1 289.0779 289.1507 61.7177 61.8276
S2-E2 235.5441 235.5907 69.8329 69.9387
S2-W1 244.9113 244.8559 132.3457 132.4682
S2-W2 168.9394 168.9058 110.7232 110.8300
E1-E2 65.0350 65.0506 -149.0306 -148.9021
E1-W1 310.7729 310.8425 -166.3088 -166.1752
E1-W2 219.1671 219.2203 -153.8593 -153.7295
E2-W1 249.4217 249.4745 -170.7505 -170.6157
E2-W2 154.4599 154.4974 -155.8905 -155.7600
W1-W2 107.6786 107.6908 -12.3352 -12.1970
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 60955.3023072189
PI-COI spica
HIERARCH OBS TARG NAME HD_3360
HIERARCH OBS RA 9.242851
HIERARCH OBS DEC 53.89691
HIERARCH INS RESOL LOW
HIERARCH INS CENTRAL WL 720.0
HIERARCH CHARA BASELINE S1S2E1E2W1W2
HIERARCH DET DIT 0.00510000018402934
HIERARCH DET NDIT 6000
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 31.9763
HIERARCH ISS PBL12 END 31.9731
HIERARCH ISS PBLA12 START 99.087
HIERARCH ISS PBLA12 END 99.1874
HIERARCH ISS PBL13 START 315.0891
HIERARCH ISS PBL13 END 315.1619
HIERARCH ISS PBLA13 START 65.2491
HIERARCH ISS PBLA13 END 65.357
HIERARCH ISS PBL14 START 263.9052
HIERARCH ISS PBL14 END 263.9502
HIERARCH ISS PBLA14 START 73.2275
HIERARCH ISS PBLA14 END 73.3318
HIERARCH ISS PBL15 START 272.2154
HIERARCH ISS PBL15 END 272.1512
HIERARCH ISS PBLA15 START 128.652
HIERARCH ISS PBLA15 END 128.7719
HIERARCH ISS PBL16 START 200.3623
HIERARCH ISS PBL16 END 200.325
HIERARCH ISS PBLA16 START 108.8786
HIERARCH ISS PBLA16 END 108.9842
HIERARCH ISS PBL23 START 289.0779
HIERARCH ISS PBL23 END 289.1507
HIERARCH ISS PBLA23 START 61.7177
HIERARCH ISS PBLA23 END 61.8276
HIERARCH ISS PBL24 START 235.5441
HIERARCH ISS PBL24 END 235.5907
HIERARCH ISS PBLA24 START 69.8329
HIERARCH ISS PBLA24 END 69.9387
HIERARCH ISS PBL25 START 244.9113
HIERARCH ISS PBL25 END 244.8559
HIERARCH ISS PBLA25 START 132.3457
HIERARCH ISS PBLA25 END 132.4682
HIERARCH ISS PBL26 START 168.9394
HIERARCH ISS PBL26 END 168.9058
HIERARCH ISS PBLA26 START 110.7232
HIERARCH ISS PBLA26 END 110.83
HIERARCH ISS PBL34 START 65.035
HIERARCH ISS PBL34 END 65.0506
HIERARCH ISS PBLA34 START -149.0306
HIERARCH ISS PBLA34 END -148.9021
HIERARCH ISS PBL35 START 310.7729
HIERARCH ISS PBL35 END 310.8425
HIERARCH ISS PBLA35 START -166.3088
HIERARCH ISS PBLA35 END -166.1752
HIERARCH ISS PBL36 START 219.1671
HIERARCH ISS PBL36 END 219.2203
HIERARCH ISS PBLA36 START -153.8593
HIERARCH ISS PBLA36 END -153.7295
HIERARCH ISS PBL45 START 249.4217
HIERARCH ISS PBL45 END 249.4745
HIERARCH ISS PBLA45 START -170.7505
HIERARCH ISS PBLA45 END -170.6157
HIERARCH ISS PBL46 START 154.4599
HIERARCH ISS PBL46 END 154.4974
HIERARCH ISS PBLA46 START -155.8905
HIERARCH ISS PBLA46 END -155.76
HIERARCH ISS PBL56 START 107.6786
HIERARCH ISS PBL56 END 107.6908
HIERARCH ISS PBLA56 START -12.3352
HIERARCH ISS PBLA56 END -12.197
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1