Exposure
ID
SPICA.2025-06-19T06-26-07_1
Header ID
SPICA.2025-06-19T06-26-07
Date updated
2025-06-19 06:25:02 UTC+0000
Release date
None
UTC Start
2025-06-19 06:25:02.237
UTC End
2025-06-19 06:26:02.237
MJD Start
60845.267387001
MJD End
60845.26808144543
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 27.1766 27.1883 69.4928 69.6803
S1-E1 243.2044 243.5297 27.9122 28.1258
S1-E2 204.8590 205.1025 38.3404 38.5408
S1-W1 264.7065 264.6935 95.1491 95.3727
S2-E1 223.6044 223.9114 23.2856 23.5059
S2-E2 182.1448 182.3745 33.9137 34.1193
S2-W1 240.4974 240.4822 97.9534 98.1822
E1-E2 55.8236 55.8795 166.2881 166.5563
E1-W1 281.7793 281.9709 147.8873 148.1660
E2-W1 229.4873 229.6229 143.4834 143.7628
Header: used keywords
Key Value
HIERARCH OBS PROG ID S2
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60845.267387001
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 27.1766
HIERARCH ISS PBL12 END 27.1883
HIERARCH ISS PBLA12 START 69.4928
HIERARCH ISS PBLA12 END 69.6803
HIERARCH ISS PBL13 START 243.2044
HIERARCH ISS PBL13 END 243.5297
HIERARCH ISS PBLA13 START 27.9122
HIERARCH ISS PBLA13 END 28.1258
HIERARCH ISS PBL14 START 204.859
HIERARCH ISS PBL14 END 205.1025
HIERARCH ISS PBLA14 START 38.3404
HIERARCH ISS PBLA14 END 38.5408
HIERARCH ISS PBL15 START 264.7065
HIERARCH ISS PBL15 END 264.6935
HIERARCH ISS PBLA15 START 95.1491
HIERARCH ISS PBLA15 END 95.3727
HIERARCH ISS PBL23 START 223.6044
HIERARCH ISS PBL23 END 223.9114
HIERARCH ISS PBLA23 START 23.2856
HIERARCH ISS PBLA23 END 23.5059
HIERARCH ISS PBL24 START 182.1448
HIERARCH ISS PBL24 END 182.3745
HIERARCH ISS PBLA24 START 33.9137
HIERARCH ISS PBLA24 END 34.1193
HIERARCH ISS PBL25 START 240.4974
HIERARCH ISS PBL25 END 240.4822
HIERARCH ISS PBLA25 START 97.9534
HIERARCH ISS PBLA25 END 98.1822
HIERARCH ISS PBL34 START 55.8236
HIERARCH ISS PBL34 END 55.8795
HIERARCH ISS PBLA34 START 166.2881
HIERARCH ISS PBLA34 END 166.5563
HIERARCH ISS PBL35 START 281.7793
HIERARCH ISS PBL35 END 281.9709
HIERARCH ISS PBLA35 START 147.8873
HIERARCH ISS PBLA35 END 148.166
HIERARCH ISS PBL45 START 229.4873
HIERARCH ISS PBL45 END 229.6229
HIERARCH ISS PBLA45 START 143.4834
HIERARCH ISS PBLA45 END 143.7628
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1