Exposure
ID
SPICA.2025-06-11T07-06-03_1
Header ID
SPICA.2025-06-11T07-06-03
Date updated
2025-06-11 07:04:58 UTC+0000
Release date
None
UTC Start
2025-06-11 07:04:58.572
UTC End
2025-06-11 07:05:58.572
MJD Start
60837.2951223635
MJD End
60837.295816807935
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 27.2660 27.2770 70.9631 71.1506
S1-E1 245.7229 246.0390 29.5826 29.7950
S1-E2 206.7409 206.9764 39.9085 40.1082
S1-W1 264.5891 264.5716 96.9024 97.1260
S2-E1 225.9841 226.2831 25.0079 25.2268
S2-E2 183.9213 184.1440 35.5226 35.7273
S2-W1 240.3659 240.3472 99.7465 99.9752
E1-E2 56.2595 56.3147 168.3825 168.6483
E1-W1 283.2819 283.4735 150.0648 150.3414
E2-W1 230.5522 230.6882 145.6664 145.9437
Header: used keywords
Key Value
HIERARCH OBS PROG ID S2
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60837.2951223635
PI-COI roettenbacher
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 27.266
HIERARCH ISS PBL12 END 27.277
HIERARCH ISS PBLA12 START 70.9631
HIERARCH ISS PBLA12 END 71.1506
HIERARCH ISS PBL13 START 245.7229
HIERARCH ISS PBL13 END 246.039
HIERARCH ISS PBLA13 START 29.5826
HIERARCH ISS PBLA13 END 29.795
HIERARCH ISS PBL14 START 206.7409
HIERARCH ISS PBL14 END 206.9764
HIERARCH ISS PBLA14 START 39.9085
HIERARCH ISS PBLA14 END 40.1082
HIERARCH ISS PBL15 START 264.5891
HIERARCH ISS PBL15 END 264.5716
HIERARCH ISS PBLA15 START 96.9024
HIERARCH ISS PBLA15 END 97.126
HIERARCH ISS PBL23 START 225.9841
HIERARCH ISS PBL23 END 226.2831
HIERARCH ISS PBLA23 START 25.0079
HIERARCH ISS PBLA23 END 25.2268
HIERARCH ISS PBL24 START 183.9213
HIERARCH ISS PBL24 END 184.144
HIERARCH ISS PBLA24 START 35.5226
HIERARCH ISS PBLA24 END 35.7273
HIERARCH ISS PBL25 START 240.3659
HIERARCH ISS PBL25 END 240.3472
HIERARCH ISS PBLA25 START 99.7465
HIERARCH ISS PBLA25 END 99.9752
HIERARCH ISS PBL34 START 56.2595
HIERARCH ISS PBL34 END 56.3147
HIERARCH ISS PBLA34 START 168.3825
HIERARCH ISS PBLA34 END 168.6483
HIERARCH ISS PBL35 START 283.2819
HIERARCH ISS PBL35 END 283.4735
HIERARCH ISS PBLA35 START 150.0648
HIERARCH ISS PBLA35 END 150.3414
HIERARCH ISS PBL45 START 230.5522
HIERARCH ISS PBL45 END 230.6882
HIERARCH ISS PBLA45 START 145.6664
HIERARCH ISS PBLA45 END 145.9437
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1