Exposure
ID
SPICA.2025-06-11T06-39-31_1
Header ID
SPICA.2025-06-11T06-39-31
Date updated
2025-06-11 06:38:26 UTC+0000
Release date
None
UTC Start
2025-06-11 06:38:26.428
UTC End
2025-06-11 06:39:26.428
MJD Start
60837.2766947637
MJD End
60837.27738920813
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
64268
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
47864
Name
HD_182564
RA
290.1671
DEC
65.71453
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 28.3753 28.3882 69.3982 69.5760
S1-E1 248.5019 248.8698 29.8029 30.0014
S1-E2 211.3956 211.6664 39.9273 40.1131
S1-W1 270.0778 270.0689 93.7526 93.9719
S2-E1 227.3573 227.7077 25.2404 25.4459
S2-E2 187.2131 187.4703 35.6510 35.8416
S2-W1 244.5077 244.4967 96.4956 96.7207
E1-E2 54.8901 54.9592 167.1931 167.4566
E1-W1 275.2216 275.4696 147.9647 148.2441
E2-W1 224.1239 224.3016 143.3384 143.6193
Invalid fields
Key
PROGRAM_ID
Header: validation messages
Message
No value for 'HIERARCH OBS PROG ID'
Header: used keywords
Key Value
HIERARCH OBS PROG ID
HIERARCH DPR CATG CALIB
HIERARCH DPR TYPE STD
MJD-OBS 60837.2766947637
PI-COI spica
HIERARCH OBS TARG NAME HD_182564
HIERARCH OBS RA 290.1671
HIERARCH OBS DEC 65.71453
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 28.3753
HIERARCH ISS PBL12 END 28.3882
HIERARCH ISS PBLA12 START 69.3982
HIERARCH ISS PBLA12 END 69.576
HIERARCH ISS PBL13 START 248.5019
HIERARCH ISS PBL13 END 248.8698
HIERARCH ISS PBLA13 START 29.8029
HIERARCH ISS PBLA13 END 30.0014
HIERARCH ISS PBL14 START 211.3956
HIERARCH ISS PBL14 END 211.6664
HIERARCH ISS PBLA14 START 39.9273
HIERARCH ISS PBLA14 END 40.1131
HIERARCH ISS PBL15 START 270.0778
HIERARCH ISS PBL15 END 270.0689
HIERARCH ISS PBLA15 START 93.7526
HIERARCH ISS PBLA15 END 93.9719
HIERARCH ISS PBL23 START 227.3573
HIERARCH ISS PBL23 END 227.7077
HIERARCH ISS PBLA23 START 25.2404
HIERARCH ISS PBLA23 END 25.4459
HIERARCH ISS PBL24 START 187.2131
HIERARCH ISS PBL24 END 187.4703
HIERARCH ISS PBLA24 START 35.651
HIERARCH ISS PBLA24 END 35.8416
HIERARCH ISS PBL25 START 244.5077
HIERARCH ISS PBL25 END 244.4967
HIERARCH ISS PBLA25 START 96.4956
HIERARCH ISS PBLA25 END 96.7207
HIERARCH ISS PBL34 START 54.8901
HIERARCH ISS PBL34 END 54.9592
HIERARCH ISS PBLA34 START 167.1931
HIERARCH ISS PBLA34 END 167.4566
HIERARCH ISS PBL35 START 275.2216
HIERARCH ISS PBL35 END 275.4696
HIERARCH ISS PBLA35 START 147.9647
HIERARCH ISS PBLA35 END 148.2441
HIERARCH ISS PBL45 START 224.1239
HIERARCH ISS PBL45 END 224.3016
HIERARCH ISS PBLA45 START 143.3384
HIERARCH ISS PBLA45 END 143.6193
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1