Exposure
ID
SPICA.2025-06-03T07-16-36_1
Header ID
SPICA.2025-06-03T07-16-36
Date updated
2025-06-03 07:15:31 UTC+0000
Release date
None
UTC Start
2025-06-03 07:15:31.089
UTC End
2025-06-03 07:16:31.089
MJD Start
60829.3024431584
MJD End
60829.30313760283
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 27.0329 27.0460 67.3387 67.5263
S1-E1 239.3869 239.7253 25.4462 25.6619
S1-E2 201.9895 202.2447 36.0321 36.2337
S1-W1 264.8166 264.8099 92.5801 92.8038
S2-E1 220.0053 220.3240 20.7400 20.9628
S2-E2 179.4432 179.6831 31.5424 31.7496
S2-W1 240.6410 240.6308 95.3259 95.5547
E1-E2 55.1767 55.2334 163.1843 163.4564
E1-W1 279.5837 279.7743 144.6667 144.9486
E2-W1 227.9383 228.0724 140.2574 140.5396
Header: used keywords
Key Value
HIERARCH OBS PROG ID S2
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60829.3024431584
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 27.0329
HIERARCH ISS PBL12 END 27.046
HIERARCH ISS PBLA12 START 67.3387
HIERARCH ISS PBLA12 END 67.5263
HIERARCH ISS PBL13 START 239.3869
HIERARCH ISS PBL13 END 239.7253
HIERARCH ISS PBLA13 START 25.4462
HIERARCH ISS PBLA13 END 25.6619
HIERARCH ISS PBL14 START 201.9895
HIERARCH ISS PBL14 END 202.2447
HIERARCH ISS PBLA14 START 36.0321
HIERARCH ISS PBLA14 END 36.2337
HIERARCH ISS PBL15 START 264.8166
HIERARCH ISS PBL15 END 264.8099
HIERARCH ISS PBLA15 START 92.5801
HIERARCH ISS PBLA15 END 92.8038
HIERARCH ISS PBL23 START 220.0053
HIERARCH ISS PBL23 END 220.324
HIERARCH ISS PBLA23 START 20.74
HIERARCH ISS PBLA23 END 20.9628
HIERARCH ISS PBL24 START 179.4432
HIERARCH ISS PBL24 END 179.6831
HIERARCH ISS PBLA24 START 31.5424
HIERARCH ISS PBLA24 END 31.7496
HIERARCH ISS PBL25 START 240.641
HIERARCH ISS PBL25 END 240.6308
HIERARCH ISS PBLA25 START 95.3259
HIERARCH ISS PBLA25 END 95.5547
HIERARCH ISS PBL34 START 55.1767
HIERARCH ISS PBL34 END 55.2334
HIERARCH ISS PBLA34 START 163.1843
HIERARCH ISS PBLA34 END 163.4564
HIERARCH ISS PBL35 START 279.5837
HIERARCH ISS PBL35 END 279.7743
HIERARCH ISS PBLA35 START 144.6667
HIERARCH ISS PBLA35 END 144.9486
HIERARCH ISS PBL45 START 227.9383
HIERARCH ISS PBL45 END 228.0724
HIERARCH ISS PBLA45 START 140.2574
HIERARCH ISS PBLA45 END 140.5396
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1