Exposure
ID
SPICA.2025-07-10T07-29-24_1
Header ID
SPICA.2025-07-10T07-29-24
Date updated
2025-07-10 07:28:19 UTC+0000
Release date
None
UTC Start
2025-07-10 07:28:19.080
UTC End
2025-07-10 07:29:19.080
MJD Start
60866.3113319471
MJD End
60866.31202639153
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 28.4684 28.4705 91.2680 91.4512
S1-E1 302.9051 302.5561 56.2990 56.4030
S1-E2 248.8216 248.5610 64.0200 64.1483
S1-W1 220.9236 221.4098 127.2753 127.4450
S1-W2 171.2520 171.3780 102.3810 102.5761
S2-E1 280.0520 279.7264 52.9590 53.0522
S2-E2 223.8920 223.6439 60.6826 60.8007
S2-W1 198.6007 199.0793 132.1094 132.2663
S2-W2 143.4224 143.5476 104.5736 104.7693
E1-E2 65.5104 65.4802 -154.3838 -154.3664
E1-W1 311.3406 311.5070 -165.8324 -165.8353
E1-W2 221.6246 221.5813 -157.5227 -157.5133
E2-W1 247.4755 247.6767 -168.8442 -168.8486
E2-W2 156.2536 156.2412 -158.8381 -158.8316
W1-W2 97.4566 97.6742 -5.0197 -5.0037
Header: used keywords
Key Value
HIERARCH OBS PROG ID S5/NOIR4
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60866.3113319471
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 28.4684
HIERARCH ISS PBL12 END 28.4705
HIERARCH ISS PBLA12 START 91.268
HIERARCH ISS PBLA12 END 91.4512
HIERARCH ISS PBL13 START 302.9051
HIERARCH ISS PBL13 END 302.5561
HIERARCH ISS PBLA13 START 56.299
HIERARCH ISS PBLA13 END 56.403
HIERARCH ISS PBL14 START 248.8216
HIERARCH ISS PBL14 END 248.561
HIERARCH ISS PBLA14 START 64.02
HIERARCH ISS PBLA14 END 64.1483
HIERARCH ISS PBL15 START 220.9236
HIERARCH ISS PBL15 END 221.4098
HIERARCH ISS PBLA15 START 127.2753
HIERARCH ISS PBLA15 END 127.445
HIERARCH ISS PBL16 START 171.252
HIERARCH ISS PBL16 END 171.378
HIERARCH ISS PBLA16 START 102.381
HIERARCH ISS PBLA16 END 102.5761
HIERARCH ISS PBL23 START 280.052
HIERARCH ISS PBL23 END 279.7264
HIERARCH ISS PBLA23 START 52.959
HIERARCH ISS PBLA23 END 53.0522
HIERARCH ISS PBL24 START 223.892
HIERARCH ISS PBL24 END 223.6439
HIERARCH ISS PBLA24 START 60.6826
HIERARCH ISS PBLA24 END 60.8007
HIERARCH ISS PBL25 START 198.6007
HIERARCH ISS PBL25 END 199.0793
HIERARCH ISS PBLA25 START 132.1094
HIERARCH ISS PBLA25 END 132.2663
HIERARCH ISS PBL26 START 143.4224
HIERARCH ISS PBL26 END 143.5476
HIERARCH ISS PBLA26 START 104.5736
HIERARCH ISS PBLA26 END 104.7693
HIERARCH ISS PBL34 START 65.5104
HIERARCH ISS PBL34 END 65.4802
HIERARCH ISS PBLA34 START -154.3838
HIERARCH ISS PBLA34 END -154.3664
HIERARCH ISS PBL35 START 311.3406
HIERARCH ISS PBL35 END 311.507
HIERARCH ISS PBLA35 START -165.8324
HIERARCH ISS PBLA35 END -165.8353
HIERARCH ISS PBL36 START 221.6246
HIERARCH ISS PBL36 END 221.5813
HIERARCH ISS PBLA36 START -157.5227
HIERARCH ISS PBLA36 END -157.5133
HIERARCH ISS PBL45 START 247.4755
HIERARCH ISS PBL45 END 247.6767
HIERARCH ISS PBLA45 START -168.8442
HIERARCH ISS PBLA45 END -168.8486
HIERARCH ISS PBL46 START 156.2536
HIERARCH ISS PBL46 END 156.2412
HIERARCH ISS PBLA46 START -158.8381
HIERARCH ISS PBLA46 END -158.8316
HIERARCH ISS PBL56 START 97.4566
HIERARCH ISS PBL56 END 97.6742
HIERARCH ISS PBLA56 START -5.0197
HIERARCH ISS PBLA56 END -5.0037
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1