Exposure
ID
SPICA.2025-07-10T08-19-48_1
Header ID
SPICA.2025-07-10T08-19-48
Date updated
2025-07-10 08:18:43 UTC+0000
Release date
None
UTC Start
2025-07-10 08:18:43.123
UTC End
2025-07-10 08:19:43.123
MJD Start
60866.3463324455
MJD End
60866.34702688993
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
68320
Category
science
Program ID
S5/NOIR4
Program Title
TBD
Program Type
Normal
PI / COI
bailleul
Target
ID
50778
Name
HD_187929
RA
298.1182
DEC
1.005658
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 28.8564 28.8709 99.6176 99.7902
S1-E1 285.9443 285.5760 62.0484 62.1928
S1-E2 237.2347 237.0074 70.8015 70.9647
S1-W1 242.9619 243.4075 133.8513 133.9651
S1-W2 178.7059 178.8947 110.7857 110.9492
S2-E1 263.6598 263.2909 58.2222 58.3568
S2-E2 212.4074 212.1710 67.0470 67.2029
S2-W1 219.7054 220.1201 138.0887 138.1903
S2-W2 150.4997 150.6733 112.9140 113.0744
E1-E2 62.8708 62.7873 -152.9963 -152.9527
E1-W1 312.0948 311.9543 -165.6449 -165.6336
E1-W2 215.1692 214.9329 -156.5830 -156.5510
E2-W1 251.1275 251.0772 -168.7875 -168.7805
E2-W2 152.4723 152.3204 -158.0612 -158.0334
W1-W2 105.2184 105.3305 -4.4342 -4.4247
Header: used keywords
Key Value
HIERARCH OBS PROG ID S5/NOIR4
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60866.3463324455
PI-COI bailleul
HIERARCH OBS TARG NAME HD_187929
HIERARCH OBS RA 298.1182
HIERARCH OBS DEC 1.005658
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 28.8564
HIERARCH ISS PBL12 END 28.8709
HIERARCH ISS PBLA12 START 99.6176
HIERARCH ISS PBLA12 END 99.7902
HIERARCH ISS PBL13 START 285.9443
HIERARCH ISS PBL13 END 285.576
HIERARCH ISS PBLA13 START 62.0484
HIERARCH ISS PBLA13 END 62.1928
HIERARCH ISS PBL14 START 237.2347
HIERARCH ISS PBL14 END 237.0074
HIERARCH ISS PBLA14 START 70.8015
HIERARCH ISS PBLA14 END 70.9647
HIERARCH ISS PBL15 START 242.9619
HIERARCH ISS PBL15 END 243.4075
HIERARCH ISS PBLA15 START 133.8513
HIERARCH ISS PBLA15 END 133.9651
HIERARCH ISS PBL16 START 178.7059
HIERARCH ISS PBL16 END 178.8947
HIERARCH ISS PBLA16 START 110.7857
HIERARCH ISS PBLA16 END 110.9492
HIERARCH ISS PBL23 START 263.6598
HIERARCH ISS PBL23 END 263.2909
HIERARCH ISS PBLA23 START 58.2222
HIERARCH ISS PBLA23 END 58.3568
HIERARCH ISS PBL24 START 212.4074
HIERARCH ISS PBL24 END 212.171
HIERARCH ISS PBLA24 START 67.047
HIERARCH ISS PBLA24 END 67.2029
HIERARCH ISS PBL25 START 219.7054
HIERARCH ISS PBL25 END 220.1201
HIERARCH ISS PBLA25 START 138.0887
HIERARCH ISS PBLA25 END 138.1903
HIERARCH ISS PBL26 START 150.4997
HIERARCH ISS PBL26 END 150.6733
HIERARCH ISS PBLA26 START 112.914
HIERARCH ISS PBLA26 END 113.0744
HIERARCH ISS PBL34 START 62.8708
HIERARCH ISS PBL34 END 62.7873
HIERARCH ISS PBLA34 START -152.9963
HIERARCH ISS PBLA34 END -152.9527
HIERARCH ISS PBL35 START 312.0948
HIERARCH ISS PBL35 END 311.9543
HIERARCH ISS PBLA35 START -165.6449
HIERARCH ISS PBLA35 END -165.6336
HIERARCH ISS PBL36 START 215.1692
HIERARCH ISS PBL36 END 214.9329
HIERARCH ISS PBLA36 START -156.583
HIERARCH ISS PBLA36 END -156.551
HIERARCH ISS PBL45 START 251.1275
HIERARCH ISS PBL45 END 251.0772
HIERARCH ISS PBLA45 START -168.7875
HIERARCH ISS PBLA45 END -168.7805
HIERARCH ISS PBL46 START 152.4723
HIERARCH ISS PBL46 END 152.3204
HIERARCH ISS PBLA46 START -158.0612
HIERARCH ISS PBLA46 END -158.0334
HIERARCH ISS PBL56 START 105.2184
HIERARCH ISS PBL56 END 105.3305
HIERARCH ISS PBLA56 START -4.4342
HIERARCH ISS PBLA56 END -4.4247
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1