Exposure
ID
SPICA.2025-06-11T06-59-27_1
Header ID
SPICA.2025-06-11T06-59-27
Date updated
2025-06-11 06:58:21 UTC+0000
Release date
None
UTC Start
2025-06-11 06:58:21.985
UTC End
2025-06-11 06:59:21.985
MJD Start
60837.2905322285
MJD End
60837.29122667293
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 27.1969 27.2085 69.8176 70.0052
S1-E1 243.7670 244.0902 28.2821 28.4954
S1-E2 205.2802 205.5219 38.6874 38.8876
S1-W1 264.6835 264.6695 95.5365 95.7601
S2-E1 224.1356 224.4409 23.6671 23.8871
S2-E2 182.5421 182.7702 34.2698 34.4752
S2-W1 240.4707 240.4547 98.3496 98.5784
E1-E2 55.9204 55.9761 166.7524 167.0201
E1-W1 282.1112 282.3029 148.3698 148.6481
E2-W1 229.7223 229.8580 143.9671 144.2459
Header: used keywords
Key Value
HIERARCH OBS PROG ID S2
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60837.2905322285
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 27.1969
HIERARCH ISS PBL12 END 27.2085
HIERARCH ISS PBLA12 START 69.8176
HIERARCH ISS PBLA12 END 70.0052
HIERARCH ISS PBL13 START 243.767
HIERARCH ISS PBL13 END 244.0902
HIERARCH ISS PBLA13 START 28.2821
HIERARCH ISS PBLA13 END 28.4954
HIERARCH ISS PBL14 START 205.2802
HIERARCH ISS PBL14 END 205.5219
HIERARCH ISS PBLA14 START 38.6874
HIERARCH ISS PBLA14 END 38.8876
HIERARCH ISS PBL15 START 264.6835
HIERARCH ISS PBL15 END 264.6695
HIERARCH ISS PBLA15 START 95.5365
HIERARCH ISS PBLA15 END 95.7601
HIERARCH ISS PBL23 START 224.1356
HIERARCH ISS PBL23 END 224.4409
HIERARCH ISS PBLA23 START 23.6671
HIERARCH ISS PBLA23 END 23.8871
HIERARCH ISS PBL24 START 182.5421
HIERARCH ISS PBL24 END 182.7702
HIERARCH ISS PBLA24 START 34.2698
HIERARCH ISS PBLA24 END 34.4752
HIERARCH ISS PBL25 START 240.4707
HIERARCH ISS PBL25 END 240.4547
HIERARCH ISS PBLA25 START 98.3496
HIERARCH ISS PBLA25 END 98.5784
HIERARCH ISS PBL34 START 55.9204
HIERARCH ISS PBL34 END 55.9761
HIERARCH ISS PBLA34 START 166.7524
HIERARCH ISS PBLA34 END 167.0201
HIERARCH ISS PBL35 START 282.1112
HIERARCH ISS PBL35 END 282.3029
HIERARCH ISS PBLA35 START 148.3698
HIERARCH ISS PBLA35 END 148.6481
HIERARCH ISS PBL45 START 229.7223
HIERARCH ISS PBL45 END 229.858
HIERARCH ISS PBLA45 START 143.9671
HIERARCH ISS PBLA45 END 144.2459
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1