Exposure
ID
SPICA.2025-06-17T09-17-37_1
Header ID
SPICA.2025-06-17T09-17-37
Date updated
2025-06-17 09:16:32 UTC+0000
Release date
None
UTC Start
2025-06-17 09:16:32.635
UTC End
2025-06-17 09:17:32.635
MJD Start
60843.3864888304
MJD End
60843.387183274834
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 28.5387 28.5454 94.2676 94.4488
S1-E1 297.0438 296.6802 58.1148 58.2327
S1-E2 244.5709 244.3159 66.2272 66.3681
S1-W1 228.8969 229.3783 129.8988 130.0472
S1-W2 173.5354 173.6880 105.5142 105.6993
S2-E1 274.5171 274.1691 54.5987 54.7059
S2-E2 219.7920 219.5423 62.7277 62.8592
S2-W1 206.3719 206.8361 134.5197 134.6550
S2-W2 145.6511 145.7976 107.7043 107.8885
E1-E2 64.8641 64.8146 -154.0310 -154.0049
E1-W1 313.2409 313.2990 -165.8420 -165.8399
E1-W2 220.3770 220.2644 -157.3098 -157.2928
E2-W1 250.1027 250.2156 -168.8850 -168.8853
E2-W2 155.6633 155.6010 -158.6755 -158.6618
W1-W2 100.7555 100.9368 -4.7779 -4.7646
Header: used keywords
Key Value
HIERARCH OBS PROG ID S5/NOIR4
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60843.3864888304
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 28.5387
HIERARCH ISS PBL12 END 28.5454
HIERARCH ISS PBLA12 START 94.2676
HIERARCH ISS PBLA12 END 94.4488
HIERARCH ISS PBL13 START 297.0438
HIERARCH ISS PBL13 END 296.6802
HIERARCH ISS PBLA13 START 58.1148
HIERARCH ISS PBLA13 END 58.2327
HIERARCH ISS PBL14 START 244.5709
HIERARCH ISS PBL14 END 244.3159
HIERARCH ISS PBLA14 START 66.2272
HIERARCH ISS PBLA14 END 66.3681
HIERARCH ISS PBL15 START 228.8969
HIERARCH ISS PBL15 END 229.3783
HIERARCH ISS PBLA15 START 129.8988
HIERARCH ISS PBLA15 END 130.0472
HIERARCH ISS PBL16 START 173.5354
HIERARCH ISS PBL16 END 173.688
HIERARCH ISS PBLA16 START 105.5142
HIERARCH ISS PBLA16 END 105.6993
HIERARCH ISS PBL23 START 274.5171
HIERARCH ISS PBL23 END 274.1691
HIERARCH ISS PBLA23 START 54.5987
HIERARCH ISS PBLA23 END 54.7059
HIERARCH ISS PBL24 START 219.792
HIERARCH ISS PBL24 END 219.5423
HIERARCH ISS PBLA24 START 62.7277
HIERARCH ISS PBLA24 END 62.8592
HIERARCH ISS PBL25 START 206.3719
HIERARCH ISS PBL25 END 206.8361
HIERARCH ISS PBLA25 START 134.5197
HIERARCH ISS PBLA25 END 134.655
HIERARCH ISS PBL26 START 145.6511
HIERARCH ISS PBL26 END 145.7976
HIERARCH ISS PBLA26 START 107.7043
HIERARCH ISS PBLA26 END 107.8885
HIERARCH ISS PBL34 START 64.8641
HIERARCH ISS PBL34 END 64.8146
HIERARCH ISS PBLA34 START -154.031
HIERARCH ISS PBLA34 END -154.0049
HIERARCH ISS PBL35 START 313.2409
HIERARCH ISS PBL35 END 313.299
HIERARCH ISS PBLA35 START -165.842
HIERARCH ISS PBLA35 END -165.8399
HIERARCH ISS PBL36 START 220.377
HIERARCH ISS PBL36 END 220.2644
HIERARCH ISS PBLA36 START -157.3098
HIERARCH ISS PBLA36 END -157.2928
HIERARCH ISS PBL45 START 250.1027
HIERARCH ISS PBL45 END 250.2156
HIERARCH ISS PBLA45 START -168.885
HIERARCH ISS PBLA45 END -168.8853
HIERARCH ISS PBL46 START 155.6633
HIERARCH ISS PBL46 END 155.601
HIERARCH ISS PBLA46 START -158.6755
HIERARCH ISS PBLA46 END -158.6618
HIERARCH ISS PBL56 START 100.7555
HIERARCH ISS PBL56 END 100.9368
HIERARCH ISS PBLA56 START -4.7779
HIERARCH ISS PBLA56 END -4.7646
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1