Exposure
ID
SPICA.2025-10-07T07-16-42_1
Header ID
SPICA.2025-10-07T07-16-42
Date updated
2025-10-07 07:16:02 UTC+0000
Release date
None
UTC Start
2025-10-07 07:16:02.012
UTC End
2025-10-07 07:16:32.612
MJD Start
60955.3028010648
MJD End
60955.30315523148
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 31.9729 31.9696 99.1928 99.2932
S1-E1 315.1658 315.2382 65.3628 65.4708
S1-E2 263.9526 263.9971 73.3373 73.4416
S1-W1 272.1478 272.0831 128.7783 128.8981
S1-W2 200.3230 200.2854 108.9899 109.0954
S2-E1 289.1545 289.2268 61.8335 61.9434
S2-E2 235.5932 235.6395 69.9443 70.0501
S2-W1 244.8529 244.7970 132.4748 132.5973
S2-W2 168.9040 168.8703 110.8357 110.9424
E1-E2 65.0514 65.0668 -148.8953 -148.7667
E1-W1 310.8462 310.9149 -166.1681 -166.0345
E1-W2 219.2231 219.2756 -153.7225 -153.5926
E2-W1 249.4773 249.5293 -170.6085 -170.4738
E2-W2 154.4994 154.5365 -155.7530 -155.6225
W1-W2 107.6914 107.7032 -12.1897 -12.0516
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 60955.3028010648
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 31.9729
HIERARCH ISS PBL12 END 31.9696
HIERARCH ISS PBLA12 START 99.1928
HIERARCH ISS PBLA12 END 99.2932
HIERARCH ISS PBL13 START 315.1658
HIERARCH ISS PBL13 END 315.2382
HIERARCH ISS PBLA13 START 65.3628
HIERARCH ISS PBLA13 END 65.4708
HIERARCH ISS PBL14 START 263.9526
HIERARCH ISS PBL14 END 263.9971
HIERARCH ISS PBLA14 START 73.3373
HIERARCH ISS PBLA14 END 73.4416
HIERARCH ISS PBL15 START 272.1478
HIERARCH ISS PBL15 END 272.0831
HIERARCH ISS PBLA15 START 128.7783
HIERARCH ISS PBLA15 END 128.8981
HIERARCH ISS PBL16 START 200.323
HIERARCH ISS PBL16 END 200.2854
HIERARCH ISS PBLA16 START 108.9899
HIERARCH ISS PBLA16 END 109.0954
HIERARCH ISS PBL23 START 289.1545
HIERARCH ISS PBL23 END 289.2268
HIERARCH ISS PBLA23 START 61.8335
HIERARCH ISS PBLA23 END 61.9434
HIERARCH ISS PBL24 START 235.5932
HIERARCH ISS PBL24 END 235.6395
HIERARCH ISS PBLA24 START 69.9443
HIERARCH ISS PBLA24 END 70.0501
HIERARCH ISS PBL25 START 244.8529
HIERARCH ISS PBL25 END 244.797
HIERARCH ISS PBLA25 START 132.4748
HIERARCH ISS PBLA25 END 132.5973
HIERARCH ISS PBL26 START 168.904
HIERARCH ISS PBL26 END 168.8703
HIERARCH ISS PBLA26 START 110.8357
HIERARCH ISS PBLA26 END 110.9424
HIERARCH ISS PBL34 START 65.0514
HIERARCH ISS PBL34 END 65.0668
HIERARCH ISS PBLA34 START -148.8953
HIERARCH ISS PBLA34 END -148.7667
HIERARCH ISS PBL35 START 310.8462
HIERARCH ISS PBL35 END 310.9149
HIERARCH ISS PBLA35 START -166.1681
HIERARCH ISS PBLA35 END -166.0345
HIERARCH ISS PBL36 START 219.2231
HIERARCH ISS PBL36 END 219.2756
HIERARCH ISS PBLA36 START -153.7225
HIERARCH ISS PBLA36 END -153.5926
HIERARCH ISS PBL45 START 249.4773
HIERARCH ISS PBL45 END 249.5293
HIERARCH ISS PBLA45 START -170.6085
HIERARCH ISS PBLA45 END -170.4738
HIERARCH ISS PBL46 START 154.4994
HIERARCH ISS PBL46 END 154.5365
HIERARCH ISS PBLA46 START -155.753
HIERARCH ISS PBLA46 END -155.6225
HIERARCH ISS PBL56 START 107.6914
HIERARCH ISS PBL56 END 107.7032
HIERARCH ISS PBLA56 START -12.1897
HIERARCH ISS PBLA56 END -12.0516
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1