Exposure
ID
SPICA.2025-08-13T10-31-35_1
Header ID
SPICA.2025-08-13T10-31-35
Date updated
2025-08-13 10:30:30 UTC+0000
Release date
None
UTC Start
2025-08-13 10:30:30.526
UTC End
2025-08-13 10:31:30.526
MJD Start
60900.4378533136
MJD End
60900.43854775803
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
70121
Category
science
Program ID
S04
Program Title
TBD
Program Type
Normal
PI / COI
ibanez
Target
ID
52027
Name
HD_3651
RA
9.840858
DEC
21.25047
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 33.2439 33.2471 95.3887 95.5438
S1-E1 325.8035 325.6892 62.8142 62.9518
S1-E2 273.7380 273.6605 70.5289 70.6733
S1-W1 266.5483 266.7551 125.5797 125.7399
S1-W2 204.3900 204.4497 104.9673 105.1279
S2-E1 298.3265 298.2158 59.3746 59.5089
S2-E2 243.9751 243.8979 67.2450 67.3867
S2-W1 238.4007 238.6060 129.6009 129.7586
S2-W2 171.6987 171.7559 106.8136 106.9748
E1-E2 65.7667 65.7515 -151.1546 -151.0490
E1-W1 312.5891 312.6901 -166.4899 -166.3960
E1-W2 221.7841 221.7655 -155.3910 -155.2905
E2-W1 249.7704 249.8899 -170.4830 -170.3893
E2-W2 156.2727 156.2697 -157.1725 -157.0738
W1-W2 104.1099 104.2322 -10.7001 -10.5891
Header: used keywords
Key Value
HIERARCH OBS PROG ID S04
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60900.4378533136
PI-COI ibanez
HIERARCH OBS TARG NAME HD_3651
HIERARCH OBS RA 9.840858
HIERARCH OBS DEC 21.25047
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 33.2439
HIERARCH ISS PBL12 END 33.2471
HIERARCH ISS PBLA12 START 95.3887
HIERARCH ISS PBLA12 END 95.5438
HIERARCH ISS PBL13 START 325.8035
HIERARCH ISS PBL13 END 325.6892
HIERARCH ISS PBLA13 START 62.8142
HIERARCH ISS PBLA13 END 62.9518
HIERARCH ISS PBL14 START 273.738
HIERARCH ISS PBL14 END 273.6605
HIERARCH ISS PBLA14 START 70.5289
HIERARCH ISS PBLA14 END 70.6733
HIERARCH ISS PBL15 START 266.5483
HIERARCH ISS PBL15 END 266.7551
HIERARCH ISS PBLA15 START 125.5797
HIERARCH ISS PBLA15 END 125.7399
HIERARCH ISS PBL16 START 204.39
HIERARCH ISS PBL16 END 204.4497
HIERARCH ISS PBLA16 START 104.9673
HIERARCH ISS PBLA16 END 105.1279
HIERARCH ISS PBL23 START 298.3265
HIERARCH ISS PBL23 END 298.2158
HIERARCH ISS PBLA23 START 59.3746
HIERARCH ISS PBLA23 END 59.5089
HIERARCH ISS PBL24 START 243.9751
HIERARCH ISS PBL24 END 243.8979
HIERARCH ISS PBLA24 START 67.245
HIERARCH ISS PBLA24 END 67.3867
HIERARCH ISS PBL25 START 238.4007
HIERARCH ISS PBL25 END 238.606
HIERARCH ISS PBLA25 START 129.6009
HIERARCH ISS PBLA25 END 129.7586
HIERARCH ISS PBL26 START 171.6987
HIERARCH ISS PBL26 END 171.7559
HIERARCH ISS PBLA26 START 106.8136
HIERARCH ISS PBLA26 END 106.9748
HIERARCH ISS PBL34 START 65.7667
HIERARCH ISS PBL34 END 65.7515
HIERARCH ISS PBLA34 START -151.1546
HIERARCH ISS PBLA34 END -151.049
HIERARCH ISS PBL35 START 312.5891
HIERARCH ISS PBL35 END 312.6901
HIERARCH ISS PBLA35 START -166.4899
HIERARCH ISS PBLA35 END -166.396
HIERARCH ISS PBL36 START 221.7841
HIERARCH ISS PBL36 END 221.7655
HIERARCH ISS PBLA36 START -155.391
HIERARCH ISS PBLA36 END -155.2905
HIERARCH ISS PBL45 START 249.7704
HIERARCH ISS PBL45 END 249.8899
HIERARCH ISS PBLA45 START -170.483
HIERARCH ISS PBLA45 END -170.3893
HIERARCH ISS PBL46 START 156.2727
HIERARCH ISS PBL46 END 156.2697
HIERARCH ISS PBLA46 START -157.1725
HIERARCH ISS PBLA46 END -157.0738
HIERARCH ISS PBL56 START 104.1099
HIERARCH ISS PBL56 END 104.2322
HIERARCH ISS PBLA56 START -10.7001
HIERARCH ISS PBLA56 END -10.5891
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1