Exposure
ID
SPICA.2025-07-11T06-33-41_1
Header ID
SPICA.2025-07-11T06-33-41
Date updated
2025-07-11 06:32:36 UTC+0000
Release date
None
UTC Start
2025-07-11 06:32:36.646
UTC End
2025-07-11 06:33:36.646
MJD Start
60867.272646366
MJD End
60867.27334081043
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 28.6955 28.6844 82.5811 82.7583
S1-E1 317.7881 317.5221 52.2513 52.3181
S1-E2 261.0075 260.7668 58.7717 58.8638
S1-W1 198.6337 199.0611 117.4647 117.7053
S2-E1 293.3781 293.1521 49.4202 49.4766
S2-E2 235.0398 234.8284 55.9466 56.0278
S2-W1 175.8617 176.3163 122.8193 123.0524
E1-E2 65.5521 65.5794 -154.6300 -154.6366
E1-W1 295.8326 296.3050 -165.3081 -165.3272
E2-W1 231.7341 232.1828 -168.3125 -168.3307
Header: used keywords
Key Value
HIERARCH OBS PROG ID S5/NOIR4
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60867.272646366
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 28.6955
HIERARCH ISS PBL12 END 28.6844
HIERARCH ISS PBLA12 START 82.5811
HIERARCH ISS PBLA12 END 82.7583
HIERARCH ISS PBL13 START 317.7881
HIERARCH ISS PBL13 END 317.5221
HIERARCH ISS PBLA13 START 52.2513
HIERARCH ISS PBLA13 END 52.3181
HIERARCH ISS PBL14 START 261.0075
HIERARCH ISS PBL14 END 260.7668
HIERARCH ISS PBLA14 START 58.7717
HIERARCH ISS PBLA14 END 58.8638
HIERARCH ISS PBL15 START 198.6337
HIERARCH ISS PBL15 END 199.0611
HIERARCH ISS PBLA15 START 117.4647
HIERARCH ISS PBLA15 END 117.7053
HIERARCH ISS PBL23 START 293.3781
HIERARCH ISS PBL23 END 293.1521
HIERARCH ISS PBLA23 START 49.4202
HIERARCH ISS PBLA23 END 49.4766
HIERARCH ISS PBL24 START 235.0398
HIERARCH ISS PBL24 END 234.8284
HIERARCH ISS PBLA24 START 55.9466
HIERARCH ISS PBLA24 END 56.0278
HIERARCH ISS PBL25 START 175.8617
HIERARCH ISS PBL25 END 176.3163
HIERARCH ISS PBLA25 START 122.8193
HIERARCH ISS PBLA25 END 123.0524
HIERARCH ISS PBL34 START 65.5521
HIERARCH ISS PBL34 END 65.5794
HIERARCH ISS PBLA34 START -154.63
HIERARCH ISS PBLA34 END -154.6366
HIERARCH ISS PBL35 START 295.8326
HIERARCH ISS PBL35 END 296.305
HIERARCH ISS PBLA35 START -165.3081
HIERARCH ISS PBLA35 END -165.3272
HIERARCH ISS PBL45 START 231.7341
HIERARCH ISS PBL45 END 232.1828
HIERARCH ISS PBLA45 START -168.3125
HIERARCH ISS PBLA45 END -168.3307
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1