Exposure
ID
SPICA.2025-06-03T06-02-07_1
Header ID
SPICA.2025-06-03T06-02-07
Date updated
2025-06-03 06:01:02 UTC+0000
Release date
None
UTC Start
2025-06-03 06:01:02.571
UTC End
2025-06-03 06:02:02.571
MJD Start
60829.2507241996
MJD End
60829.25141864403
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 25.8513 25.8725 54.4069 54.5954
S1-E1 213.5345 213.9432 10.0127 10.2475
S1-E2 182.0501 182.3723 21.7928 22.0065
S1-W1 263.9349 263.9670 77.1901 77.4135
S2-E1 195.8992 196.2766 4.7156 4.9606
S2-E2 160.8796 161.1768 16.8244 17.0466
S2-W1 240.3092 240.3289 79.5776 79.8062
E1-E2 51.2716 51.3265 143.5521 143.8515
E1-W1 267.4650 267.6182 124.5701 124.8718
E2-W1 219.6156 219.7172 120.2149 120.5145
Header: used keywords
Key Value
HIERARCH OBS PROG ID S2
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60829.2507241996
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 25.8513
HIERARCH ISS PBL12 END 25.8725
HIERARCH ISS PBLA12 START 54.4069
HIERARCH ISS PBLA12 END 54.5954
HIERARCH ISS PBL13 START 213.5345
HIERARCH ISS PBL13 END 213.9432
HIERARCH ISS PBLA13 START 10.0127
HIERARCH ISS PBLA13 END 10.2475
HIERARCH ISS PBL14 START 182.0501
HIERARCH ISS PBL14 END 182.3723
HIERARCH ISS PBLA14 START 21.7928
HIERARCH ISS PBLA14 END 22.0065
HIERARCH ISS PBL15 START 263.9349
HIERARCH ISS PBL15 END 263.967
HIERARCH ISS PBLA15 START 77.1901
HIERARCH ISS PBLA15 END 77.4135
HIERARCH ISS PBL23 START 195.8992
HIERARCH ISS PBL23 END 196.2766
HIERARCH ISS PBLA23 START 4.7156
HIERARCH ISS PBLA23 END 4.9606
HIERARCH ISS PBL24 START 160.8796
HIERARCH ISS PBL24 END 161.1768
HIERARCH ISS PBLA24 START 16.8244
HIERARCH ISS PBLA24 END 17.0466
HIERARCH ISS PBL25 START 240.3092
HIERARCH ISS PBL25 END 240.3289
HIERARCH ISS PBLA25 START 79.5776
HIERARCH ISS PBLA25 END 79.8062
HIERARCH ISS PBL34 START 51.2716
HIERARCH ISS PBL34 END 51.3265
HIERARCH ISS PBLA34 START 143.5521
HIERARCH ISS PBLA34 END 143.8515
HIERARCH ISS PBL35 START 267.465
HIERARCH ISS PBL35 END 267.6182
HIERARCH ISS PBLA35 START 124.5701
HIERARCH ISS PBLA35 END 124.8718
HIERARCH ISS PBL45 START 219.6156
HIERARCH ISS PBL45 END 219.7172
HIERARCH ISS PBLA45 START 120.2149
HIERARCH ISS PBLA45 END 120.5145
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1