Exposure
ID
SPICA.2025-05-19T09-39-12_1
Header ID
SPICA.2025-05-19T09-39-12
Date updated
2025-05-19 09:38:06 UTC+0000
Release date
None
UTC Start
2025-05-19 09:38:06.981
UTC End
2025-05-19 09:39:06.981
MJD Start
60814.4014696865
MJD End
60814.40216413093
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
68325
Category
science
Program ID
S6/NOIR5
Program Title
TBD
Program Type
Normal
PI / COI
soubiran
Target
ID
50782
Name
HD_170153
RA
275.2641
DEC
72.73285
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 26.6979 26.6956 94.3311 94.5265
S1-E1 267.6147 267.7751 53.8829 54.0947
S1-E2 220.3430 220.4508 63.1961 63.3995
S1-W1 252.8393 252.7443 125.2463 125.4750
S2-E1 247.9036 248.0599 49.8764 50.0925
S2-E2 197.9727 198.0800 59.1977 59.4045
S2-W1 230.3431 230.2589 128.6602 128.8931
E1-E2 61.5564 61.5876 -161.5174 -161.2681
E1-W1 303.8085 303.9170 -178.1714 -177.9131
E2-W1 245.4690 245.5446 177.7072 177.9669
Header: used keywords
Key Value
HIERARCH OBS PROG ID S6/NOIR5
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60814.4014696865
PI-COI soubiran
HIERARCH OBS TARG NAME HD_170153
HIERARCH OBS RA 275.2641
HIERARCH OBS DEC 72.73285
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 26.6979
HIERARCH ISS PBL12 END 26.6956
HIERARCH ISS PBLA12 START 94.3311
HIERARCH ISS PBLA12 END 94.5265
HIERARCH ISS PBL13 START 267.6147
HIERARCH ISS PBL13 END 267.7751
HIERARCH ISS PBLA13 START 53.8829
HIERARCH ISS PBLA13 END 54.0947
HIERARCH ISS PBL14 START 220.343
HIERARCH ISS PBL14 END 220.4508
HIERARCH ISS PBLA14 START 63.1961
HIERARCH ISS PBLA14 END 63.3995
HIERARCH ISS PBL15 START 252.8393
HIERARCH ISS PBL15 END 252.7443
HIERARCH ISS PBLA15 START 125.2463
HIERARCH ISS PBLA15 END 125.475
HIERARCH ISS PBL23 START 247.9036
HIERARCH ISS PBL23 END 248.0599
HIERARCH ISS PBLA23 START 49.8764
HIERARCH ISS PBLA23 END 50.0925
HIERARCH ISS PBL24 START 197.9727
HIERARCH ISS PBL24 END 198.08
HIERARCH ISS PBLA24 START 59.1977
HIERARCH ISS PBLA24 END 59.4045
HIERARCH ISS PBL25 START 230.3431
HIERARCH ISS PBL25 END 230.2589
HIERARCH ISS PBLA25 START 128.6602
HIERARCH ISS PBLA25 END 128.8931
HIERARCH ISS PBL34 START 61.5564
HIERARCH ISS PBL34 END 61.5876
HIERARCH ISS PBLA34 START -161.5174
HIERARCH ISS PBLA34 END -161.2681
HIERARCH ISS PBL35 START 303.8085
HIERARCH ISS PBL35 END 303.917
HIERARCH ISS PBLA35 START -178.1714
HIERARCH ISS PBLA35 END -177.9131
HIERARCH ISS PBL45 START 245.469
HIERARCH ISS PBL45 END 245.5446
HIERARCH ISS PBLA45 START 177.7072
HIERARCH ISS PBLA45 END 177.9669
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1