Exposure
ID
SPICA.2025-07-10T08-20-54_1
Header ID
SPICA.2025-07-10T08-20-54
Date updated
2025-07-10 08:19:49 UTC+0000
Release date
None
UTC Start
2025-07-10 08:19:49.227
UTC End
2025-07-10 08:20:49.227
MJD Start
60866.3470975307
MJD End
60866.34779197513
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 28.8712 28.8859 99.7933 99.9655
S1-E1 285.5693 285.2014 62.1954 62.3407
S1-E2 237.0033 236.7774 70.9676 71.1315
S1-W1 243.4155 243.8594 133.9672 134.0800
S1-W2 178.8981 179.0879 110.9521 111.1148
S2-E1 263.2843 262.9151 58.3592 58.4948
S2-E2 212.1667 211.9312 67.2058 67.3626
S2-W1 220.1275 220.5401 138.1921 138.2926
S2-W2 150.6764 150.8506 113.0773 113.2368
E1-E2 62.7858 62.7011 -152.9519 -152.9076
E1-W1 311.9517 311.8045 -165.6334 -165.6217
E1-W2 214.9286 214.6882 -156.5504 -156.5178
E2-W1 251.0762 251.0204 -168.7803 -168.7731
E2-W2 152.3176 152.1627 -158.0329 -158.0046
W1-W2 105.3325 105.4422 -4.4245 -4.4151
Header: used keywords
Key Value
HIERARCH OBS PROG ID S5/NOIR4
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60866.3470975307
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 28.8712
HIERARCH ISS PBL12 END 28.8859
HIERARCH ISS PBLA12 START 99.7933
HIERARCH ISS PBLA12 END 99.9655
HIERARCH ISS PBL13 START 285.5693
HIERARCH ISS PBL13 END 285.2014
HIERARCH ISS PBLA13 START 62.1954
HIERARCH ISS PBLA13 END 62.3407
HIERARCH ISS PBL14 START 237.0033
HIERARCH ISS PBL14 END 236.7774
HIERARCH ISS PBLA14 START 70.9676
HIERARCH ISS PBLA14 END 71.1315
HIERARCH ISS PBL15 START 243.4155
HIERARCH ISS PBL15 END 243.8594
HIERARCH ISS PBLA15 START 133.9672
HIERARCH ISS PBLA15 END 134.08
HIERARCH ISS PBL16 START 178.8981
HIERARCH ISS PBL16 END 179.0879
HIERARCH ISS PBLA16 START 110.9521
HIERARCH ISS PBLA16 END 111.1148
HIERARCH ISS PBL23 START 263.2843
HIERARCH ISS PBL23 END 262.9151
HIERARCH ISS PBLA23 START 58.3592
HIERARCH ISS PBLA23 END 58.4948
HIERARCH ISS PBL24 START 212.1667
HIERARCH ISS PBL24 END 211.9312
HIERARCH ISS PBLA24 START 67.2058
HIERARCH ISS PBLA24 END 67.3626
HIERARCH ISS PBL25 START 220.1275
HIERARCH ISS PBL25 END 220.5401
HIERARCH ISS PBLA25 START 138.1921
HIERARCH ISS PBLA25 END 138.2926
HIERARCH ISS PBL26 START 150.6764
HIERARCH ISS PBL26 END 150.8506
HIERARCH ISS PBLA26 START 113.0773
HIERARCH ISS PBLA26 END 113.2368
HIERARCH ISS PBL34 START 62.7858
HIERARCH ISS PBL34 END 62.7011
HIERARCH ISS PBLA34 START -152.9519
HIERARCH ISS PBLA34 END -152.9076
HIERARCH ISS PBL35 START 311.9517
HIERARCH ISS PBL35 END 311.8045
HIERARCH ISS PBLA35 START -165.6334
HIERARCH ISS PBLA35 END -165.6217
HIERARCH ISS PBL36 START 214.9286
HIERARCH ISS PBL36 END 214.6882
HIERARCH ISS PBLA36 START -156.5504
HIERARCH ISS PBLA36 END -156.5178
HIERARCH ISS PBL45 START 251.0762
HIERARCH ISS PBL45 END 251.0204
HIERARCH ISS PBLA45 START -168.7803
HIERARCH ISS PBLA45 END -168.7731
HIERARCH ISS PBL46 START 152.3176
HIERARCH ISS PBL46 END 152.1627
HIERARCH ISS PBLA46 START -158.0329
HIERARCH ISS PBLA46 END -158.0046
HIERARCH ISS PBL56 START 105.3325
HIERARCH ISS PBL56 END 105.4422
HIERARCH ISS PBLA56 START -4.4245
HIERARCH ISS PBLA56 END -4.4151
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1