Exposure
ID
SPICA.2025-07-11T06-30-23_1
Header ID
SPICA.2025-07-11T06-30-23
Date updated
2025-07-11 06:29:18 UTC+0000
Release date
None
UTC Start
2025-07-11 06:29:18.328
UTC End
2025-07-11 06:30:18.328
MJD Start
60867.270351022
MJD End
60867.271045466434
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
68738
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
S1S2E1W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 28.7311 28.7192 82.0416 82.2179
S1-E1 318.5863 318.3273 52.0518 52.1164
S1-E2 261.7370 261.4992 58.4948 58.5847
S1-W1 197.3437 197.7634 116.7205 116.9658
S2-E1 294.0528 293.8345 49.2525 49.3067
S2-E2 235.6779 235.4703 55.7033 55.7822
S2-W1 174.4841 174.9333 122.0964 122.3349
E1-E2 65.4613 65.4923 -154.6069 -154.6150
E1-W1 294.3515 294.8427 -165.2470 -165.2674
E2-W1 230.3331 230.7969 -168.2550 -168.2742
Header: used keywords
Key Value
HIERARCH OBS PROG ID S5/NOIR4
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60867.270351022
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 S1S2E1W1W2
HIERARCH DET DIT 0.0199999995529652
HIERARCH DET NDIT 3000
HIERARCH CHARA NB TEL 5
HIERARCH CHARA T1NAME S1
HIERARCH CHARA T2NAME S2
HIERARCH CHARA T3NAME E1
HIERARCH CHARA T4NAME E2
HIERARCH CHARA T5NAME W1
HIERARCH ISS PBL12 START 28.7311
HIERARCH ISS PBL12 END 28.7192
HIERARCH ISS PBLA12 START 82.0416
HIERARCH ISS PBLA12 END 82.2179
HIERARCH ISS PBL13 START 318.5863
HIERARCH ISS PBL13 END 318.3273
HIERARCH ISS PBLA13 START 52.0518
HIERARCH ISS PBLA13 END 52.1164
HIERARCH ISS PBL14 START 261.737
HIERARCH ISS PBL14 END 261.4992
HIERARCH ISS PBLA14 START 58.4948
HIERARCH ISS PBLA14 END 58.5847
HIERARCH ISS PBL15 START 197.3437
HIERARCH ISS PBL15 END 197.7634
HIERARCH ISS PBLA15 START 116.7205
HIERARCH ISS PBLA15 END 116.9658
HIERARCH ISS PBL23 START 294.0528
HIERARCH ISS PBL23 END 293.8345
HIERARCH ISS PBLA23 START 49.2525
HIERARCH ISS PBLA23 END 49.3067
HIERARCH ISS PBL24 START 235.6779
HIERARCH ISS PBL24 END 235.4703
HIERARCH ISS PBLA24 START 55.7033
HIERARCH ISS PBLA24 END 55.7822
HIERARCH ISS PBL25 START 174.4841
HIERARCH ISS PBL25 END 174.9333
HIERARCH ISS PBLA25 START 122.0964
HIERARCH ISS PBLA25 END 122.3349
HIERARCH ISS PBL34 START 65.4613
HIERARCH ISS PBL34 END 65.4923
HIERARCH ISS PBLA34 START -154.6069
HIERARCH ISS PBLA34 END -154.615
HIERARCH ISS PBL35 START 294.3515
HIERARCH ISS PBL35 END 294.8427
HIERARCH ISS PBLA35 START -165.247
HIERARCH ISS PBLA35 END -165.2674
HIERARCH ISS PBL45 START 230.3331
HIERARCH ISS PBL45 END 230.7969
HIERARCH ISS PBLA45 START -168.255
HIERARCH ISS PBLA45 END -168.2742
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1