Exposure
ID
SPICA.2025-05-11T12-15-04_1
Header ID
SPICA.2025-05-11T12-15-04
Date updated
2025-05-11 12:13:59 UTC+0000
Release date
None
UTC Start
2025-05-11 12:13:59.029
UTC End
2025-05-11 12:14:59.029
MJD Start
60806.5097109839
MJD End
60806.51040542833
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
64013
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
47675
Name
HD_177196
RA
285.3599
DEC
46.93481
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 32.9089 32.9013 105.4509 105.6010
S1-E1 327.0392 327.0840 73.3641 73.5359
S1-E2 274.2414 274.2667 80.9033 81.0682
S1-W1 272.2739 272.1377 135.6275 135.7978
S1-W2 204.1043 204.0303 115.2240 115.3783
S2-E1 299.6676 299.7114 70.0199 70.1949
S2-E2 244.6891 244.7172 77.7003 77.8681
S2-W1 244.3853 244.2622 139.5088 139.6825
S2-W2 171.7638 171.6979 117.0878 117.2431
E1-E2 65.8654 65.8623 -139.7488 -139.5483
E1-W1 313.3752 313.3449 -156.9009 -156.7004
E1-W2 221.7770 221.7643 -144.5250 -144.3244
E2-W1 251.1914 251.1640 -161.3360 -161.1357
E2-W2 156.2366 156.2270 -146.5366 -146.3360
W1-W2 107.7972 107.7800 -3.0650 -2.8673
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 60806.5097109839
PI-COI spica
HIERARCH OBS TARG NAME HD_177196
HIERARCH OBS RA 285.3599
HIERARCH OBS DEC 46.93481
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 32.9089
HIERARCH ISS PBL12 END 32.9013
HIERARCH ISS PBLA12 START 105.4509
HIERARCH ISS PBLA12 END 105.601
HIERARCH ISS PBL13 START 327.0392
HIERARCH ISS PBL13 END 327.084
HIERARCH ISS PBLA13 START 73.3641
HIERARCH ISS PBLA13 END 73.5359
HIERARCH ISS PBL14 START 274.2414
HIERARCH ISS PBL14 END 274.2667
HIERARCH ISS PBLA14 START 80.9033
HIERARCH ISS PBLA14 END 81.0682
HIERARCH ISS PBL15 START 272.2739
HIERARCH ISS PBL15 END 272.1377
HIERARCH ISS PBLA15 START 135.6275
HIERARCH ISS PBLA15 END 135.7978
HIERARCH ISS PBL16 START 204.1043
HIERARCH ISS PBL16 END 204.0303
HIERARCH ISS PBLA16 START 115.224
HIERARCH ISS PBLA16 END 115.3783
HIERARCH ISS PBL23 START 299.6676
HIERARCH ISS PBL23 END 299.7114
HIERARCH ISS PBLA23 START 70.0199
HIERARCH ISS PBLA23 END 70.1949
HIERARCH ISS PBL24 START 244.6891
HIERARCH ISS PBL24 END 244.7172
HIERARCH ISS PBLA24 START 77.7003
HIERARCH ISS PBLA24 END 77.8681
HIERARCH ISS PBL25 START 244.3853
HIERARCH ISS PBL25 END 244.2622
HIERARCH ISS PBLA25 START 139.5088
HIERARCH ISS PBLA25 END 139.6825
HIERARCH ISS PBL26 START 171.7638
HIERARCH ISS PBL26 END 171.6979
HIERARCH ISS PBLA26 START 117.0878
HIERARCH ISS PBLA26 END 117.2431
HIERARCH ISS PBL34 START 65.8654
HIERARCH ISS PBL34 END 65.8623
HIERARCH ISS PBLA34 START -139.7488
HIERARCH ISS PBLA34 END -139.5483
HIERARCH ISS PBL35 START 313.3752
HIERARCH ISS PBL35 END 313.3449
HIERARCH ISS PBLA35 START -156.9009
HIERARCH ISS PBLA35 END -156.7004
HIERARCH ISS PBL36 START 221.777
HIERARCH ISS PBL36 END 221.7643
HIERARCH ISS PBLA36 START -144.525
HIERARCH ISS PBLA36 END -144.3244
HIERARCH ISS PBL45 START 251.1914
HIERARCH ISS PBL45 END 251.164
HIERARCH ISS PBLA45 START -161.336
HIERARCH ISS PBLA45 END -161.1357
HIERARCH ISS PBL46 START 156.2366
HIERARCH ISS PBL46 END 156.227
HIERARCH ISS PBLA46 START -146.5366
HIERARCH ISS PBLA46 END -146.336
HIERARCH ISS PBL56 START 107.7972
HIERARCH ISS PBL56 END 107.78
HIERARCH ISS PBLA56 START -3.065
HIERARCH ISS PBLA56 END -2.8673
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1