Exposure
ID
SPICA.2025-05-09T10-36-16_1
Header ID
SPICA.2025-05-09T10-36-16
Date updated
2025-05-09 10:35:11 UTC+0000
Release date
None
UTC Start
2025-05-09 10:35:11.443
UTC End
2025-05-09 10:36:11.443
MJD Start
60804.4411046616
MJD End
60804.44179910603
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
68300
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
50764
Name
HD_168914
RA
275.2542
DEC
28.86995
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 33.9482 33.9495 95.9150 96.0668
S1-E1 330.0508 330.0135 63.8054 63.9496
S1-E2 278.0753 278.0494 71.4653 71.6122
S1-W1 274.2386 274.3541 125.2079 125.3730
S1-W2 209.5196 209.5466 105.2658 105.4237
S2-E1 301.8354 301.7997 60.3781 60.5210
S2-E2 247.5705 247.5448 68.2116 68.3576
S2-W1 245.1946 245.3131 129.0922 129.2572
S2-W2 176.1089 176.1353 107.0607 107.2195
E1-E2 65.8737 65.8713 -150.4350 -150.3028
E1-W1 312.2367 312.3488 -166.6521 -166.5261
E1-W2 221.7767 221.7923 -154.9141 -154.7850
E2-W1 249.6629 249.7794 -170.8780 -170.7513
E2-W2 156.1889 156.2074 -156.8016 -156.6736
W1-W2 105.2578 105.3536 -12.0334 -11.8913
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 60804.4411046616
PI-COI spica
HIERARCH OBS TARG NAME HD_168914
HIERARCH OBS RA 275.2542
HIERARCH OBS DEC 28.86995
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 33.9482
HIERARCH ISS PBL12 END 33.9495
HIERARCH ISS PBLA12 START 95.915
HIERARCH ISS PBLA12 END 96.0668
HIERARCH ISS PBL13 START 330.0508
HIERARCH ISS PBL13 END 330.0135
HIERARCH ISS PBLA13 START 63.8054
HIERARCH ISS PBLA13 END 63.9496
HIERARCH ISS PBL14 START 278.0753
HIERARCH ISS PBL14 END 278.0494
HIERARCH ISS PBLA14 START 71.4653
HIERARCH ISS PBLA14 END 71.6122
HIERARCH ISS PBL15 START 274.2386
HIERARCH ISS PBL15 END 274.3541
HIERARCH ISS PBLA15 START 125.2079
HIERARCH ISS PBLA15 END 125.373
HIERARCH ISS PBL16 START 209.5196
HIERARCH ISS PBL16 END 209.5466
HIERARCH ISS PBLA16 START 105.2658
HIERARCH ISS PBLA16 END 105.4237
HIERARCH ISS PBL23 START 301.8354
HIERARCH ISS PBL23 END 301.7997
HIERARCH ISS PBLA23 START 60.3781
HIERARCH ISS PBLA23 END 60.521
HIERARCH ISS PBL24 START 247.5705
HIERARCH ISS PBL24 END 247.5448
HIERARCH ISS PBLA24 START 68.2116
HIERARCH ISS PBLA24 END 68.3576
HIERARCH ISS PBL25 START 245.1946
HIERARCH ISS PBL25 END 245.3131
HIERARCH ISS PBLA25 START 129.0922
HIERARCH ISS PBLA25 END 129.2572
HIERARCH ISS PBL26 START 176.1089
HIERARCH ISS PBL26 END 176.1353
HIERARCH ISS PBLA26 START 107.0607
HIERARCH ISS PBLA26 END 107.2195
HIERARCH ISS PBL34 START 65.8737
HIERARCH ISS PBL34 END 65.8713
HIERARCH ISS PBLA34 START -150.435
HIERARCH ISS PBLA34 END -150.3028
HIERARCH ISS PBL35 START 312.2367
HIERARCH ISS PBL35 END 312.3488
HIERARCH ISS PBLA35 START -166.6521
HIERARCH ISS PBLA35 END -166.5261
HIERARCH ISS PBL36 START 221.7767
HIERARCH ISS PBL36 END 221.7923
HIERARCH ISS PBLA36 START -154.9141
HIERARCH ISS PBLA36 END -154.785
HIERARCH ISS PBL45 START 249.6629
HIERARCH ISS PBL45 END 249.7794
HIERARCH ISS PBLA45 START -170.878
HIERARCH ISS PBLA45 END -170.7513
HIERARCH ISS PBL46 START 156.1889
HIERARCH ISS PBL46 END 156.2074
HIERARCH ISS PBLA46 START -156.8016
HIERARCH ISS PBLA46 END -156.6736
HIERARCH ISS PBL56 START 105.2578
HIERARCH ISS PBL56 END 105.3536
HIERARCH ISS PBLA56 START -12.0334
HIERARCH ISS PBLA56 END -11.8913
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1