Exposure
ID
SPICA.2025-06-03T07-17-42_1
Header ID
SPICA.2025-06-03T07-17-42
Date updated
2025-06-03 07:16:37 UTC+0000
Release date
None
UTC Start
2025-06-03 07:16:37.183
UTC End
2025-06-03 07:17:37.183
MJD Start
60829.3032081415
MJD End
60829.30390258593
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
68326
Category
science
Program ID
S2
Program Title
TBD
Program Type
Normal
PI / COI
roettenbacher
Target
ID
50783
Name
HD_185144
RA
293.09
DEC
69.66118
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 27.0463 27.0593 67.5296 67.7172
S1-E1 239.7314 240.0686 25.6658 25.8813
S1-E2 202.2492 202.5034 36.2373 36.4388
S1-W1 264.8098 264.8025 92.8078 93.0315
S2-E1 220.3297 220.6473 20.9668 21.1893
S2-E2 179.6874 179.9264 31.7534 31.9604
S2-W1 240.6306 240.6200 95.5588 95.7877
E1-E2 55.2344 55.2910 163.4613 163.7329
E1-W1 279.7777 279.9684 144.9536 145.2353
E2-W1 228.0748 228.2091 140.5447 140.8267
Header: used keywords
Key Value
HIERARCH OBS PROG ID S2
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60829.3032081415
PI-COI rottenbaecher
HIERARCH OBS TARG NAME HD_185144
HIERARCH OBS RA 293.09
HIERARCH OBS DEC 69.66118
HIERARCH INS RESOL LOW
HIERARCH INS CENTRAL WL 720.0
HIERARCH CHARA BASELINE S2E1E2W1W2
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 27.0463
HIERARCH ISS PBL12 END 27.0593
HIERARCH ISS PBLA12 START 67.5296
HIERARCH ISS PBLA12 END 67.7172
HIERARCH ISS PBL13 START 239.7314
HIERARCH ISS PBL13 END 240.0686
HIERARCH ISS PBLA13 START 25.6658
HIERARCH ISS PBLA13 END 25.8813
HIERARCH ISS PBL14 START 202.2492
HIERARCH ISS PBL14 END 202.5034
HIERARCH ISS PBLA14 START 36.2373
HIERARCH ISS PBLA14 END 36.4388
HIERARCH ISS PBL15 START 264.8098
HIERARCH ISS PBL15 END 264.8025
HIERARCH ISS PBLA15 START 92.8078
HIERARCH ISS PBLA15 END 93.0315
HIERARCH ISS PBL23 START 220.3297
HIERARCH ISS PBL23 END 220.6473
HIERARCH ISS PBLA23 START 20.9668
HIERARCH ISS PBLA23 END 21.1893
HIERARCH ISS PBL24 START 179.6874
HIERARCH ISS PBL24 END 179.9264
HIERARCH ISS PBLA24 START 31.7534
HIERARCH ISS PBLA24 END 31.9604
HIERARCH ISS PBL25 START 240.6306
HIERARCH ISS PBL25 END 240.62
HIERARCH ISS PBLA25 START 95.5588
HIERARCH ISS PBLA25 END 95.7877
HIERARCH ISS PBL34 START 55.2344
HIERARCH ISS PBL34 END 55.291
HIERARCH ISS PBLA34 START 163.4613
HIERARCH ISS PBLA34 END 163.7329
HIERARCH ISS PBL35 START 279.7777
HIERARCH ISS PBL35 END 279.9684
HIERARCH ISS PBLA35 START 144.9536
HIERARCH ISS PBLA35 END 145.2353
HIERARCH ISS PBL45 START 228.0748
HIERARCH ISS PBL45 END 228.2091
HIERARCH ISS PBLA45 START 140.5447
HIERARCH ISS PBLA45 END 140.8267
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1