Exposure
ID
SPICA.2025-10-06T07-03-44_1
Header ID
SPICA.2025-10-06T07-03-44
Date updated
2025-10-06 07:02:38 UTC+0000
Release date
None
UTC Start
2025-10-06 07:02:38.901
UTC End
2025-10-06 07:03:38.901
MJD Start
60954.2935058041
MJD End
60954.29420024853
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
70806
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
52537
Name
HD_14691
RA
35.50638
DEC
-10.77754
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 24.6819 24.6597 78.1988 78.3968
S1-E1 305.3718 304.9824 48.8590 48.8920
S1-E2 245.7256 245.3705 54.6235 54.6896
S1-W1 152.5067 153.0573 120.4011 120.7001
S1-W2 137.6210 137.6121 89.1841 89.4431
S2-E1 284.1134 283.7807 46.4194 46.4392
S2-E2 223.3220 223.0123 52.0900 52.1415
S2-W1 135.2431 135.8370 127.4429 127.7184
S2-W2 113.4889 113.5077 91.5593 91.8287
E1-E2 65.7007 65.7201 -153.2055 -153.2648
E1-W1 294.9924 295.4554 -160.5072 -160.5896
E1-W2 219.3449 219.4825 -155.0959 -155.1633
E2-W1 229.9762 230.4241 -162.5880 -162.6736
E2-W2 153.6953 153.8139 -155.9039 -155.9744
W1-W2 79.3680 79.7063 4.3858 4.3165
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 60954.2935058041
PI-COI spica
HIERARCH OBS TARG NAME HD_14691
HIERARCH OBS RA 35.50638
HIERARCH OBS DEC -10.77754
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 24.6819
HIERARCH ISS PBL12 END 24.6597
HIERARCH ISS PBLA12 START 78.1988
HIERARCH ISS PBLA12 END 78.3968
HIERARCH ISS PBL13 START 305.3718
HIERARCH ISS PBL13 END 304.9824
HIERARCH ISS PBLA13 START 48.859
HIERARCH ISS PBLA13 END 48.892
HIERARCH ISS PBL14 START 245.7256
HIERARCH ISS PBL14 END 245.3705
HIERARCH ISS PBLA14 START 54.6235
HIERARCH ISS PBLA14 END 54.6896
HIERARCH ISS PBL15 START 152.5067
HIERARCH ISS PBL15 END 153.0573
HIERARCH ISS PBLA15 START 120.4011
HIERARCH ISS PBLA15 END 120.7001
HIERARCH ISS PBL16 START 137.621
HIERARCH ISS PBL16 END 137.6121
HIERARCH ISS PBLA16 START 89.1841
HIERARCH ISS PBLA16 END 89.4431
HIERARCH ISS PBL23 START 284.1134
HIERARCH ISS PBL23 END 283.7807
HIERARCH ISS PBLA23 START 46.4194
HIERARCH ISS PBLA23 END 46.4392
HIERARCH ISS PBL24 START 223.322
HIERARCH ISS PBL24 END 223.0123
HIERARCH ISS PBLA24 START 52.09
HIERARCH ISS PBLA24 END 52.1415
HIERARCH ISS PBL25 START 135.2431
HIERARCH ISS PBL25 END 135.837
HIERARCH ISS PBLA25 START 127.4429
HIERARCH ISS PBLA25 END 127.7184
HIERARCH ISS PBL26 START 113.4889
HIERARCH ISS PBL26 END 113.5077
HIERARCH ISS PBLA26 START 91.5593
HIERARCH ISS PBLA26 END 91.8287
HIERARCH ISS PBL34 START 65.7007
HIERARCH ISS PBL34 END 65.7201
HIERARCH ISS PBLA34 START -153.2055
HIERARCH ISS PBLA34 END -153.2648
HIERARCH ISS PBL35 START 294.9924
HIERARCH ISS PBL35 END 295.4554
HIERARCH ISS PBLA35 START -160.5072
HIERARCH ISS PBLA35 END -160.5896
HIERARCH ISS PBL36 START 219.3449
HIERARCH ISS PBL36 END 219.4825
HIERARCH ISS PBLA36 START -155.0959
HIERARCH ISS PBLA36 END -155.1633
HIERARCH ISS PBL45 START 229.9762
HIERARCH ISS PBL45 END 230.4241
HIERARCH ISS PBLA45 START -162.588
HIERARCH ISS PBLA45 END -162.6736
HIERARCH ISS PBL46 START 153.6953
HIERARCH ISS PBL46 END 153.8139
HIERARCH ISS PBLA46 START -155.9039
HIERARCH ISS PBLA46 END -155.9744
HIERARCH ISS PBL56 START 79.368
HIERARCH ISS PBL56 END 79.7063
HIERARCH ISS PBLA56 START 4.3858
HIERARCH ISS PBLA56 END 4.3165
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1