Exposure
ID
SPICA.2025-06-15T08-38-03_1
Header ID
SPICA.2025-06-15T08-38-03
Date updated
2025-06-15 08:36:58 UTC+0000
Release date
None
UTC Start
2025-06-15 08:36:58.175
UTC End
2025-06-15 08:37:58.175
MJD Start
60841.3590066497
MJD End
60841.35970109413
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 29.1026 29.1016 91.5838 91.7632
S1-E1 283.2768 283.4718 53.9215 54.1145
S1-E2 236.1434 236.2746 62.8334 63.0184
S1-W1 264.5597 264.4726 120.7737 120.9895
S2-E1 260.8453 261.0359 50.0126 50.2098
S2-E2 211.0932 211.2234 59.0312 59.2194
S2-W1 239.5737 239.4976 124.1702 124.3908
E1-E2 61.9410 61.9825 -162.2781 -162.0431
E1-W1 302.1859 302.3480 -179.6892 -179.4422
E2-W1 243.7884 243.9068 175.9506 176.1998
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 60841.3590066497
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 29.1026
HIERARCH ISS PBL12 END 29.1016
HIERARCH ISS PBLA12 START 91.5838
HIERARCH ISS PBLA12 END 91.7632
HIERARCH ISS PBL13 START 283.2768
HIERARCH ISS PBL13 END 283.4718
HIERARCH ISS PBLA13 START 53.9215
HIERARCH ISS PBLA13 END 54.1145
HIERARCH ISS PBL14 START 236.1434
HIERARCH ISS PBL14 END 236.2746
HIERARCH ISS PBLA14 START 62.8334
HIERARCH ISS PBLA14 END 63.0184
HIERARCH ISS PBL15 START 264.5597
HIERARCH ISS PBL15 END 264.4726
HIERARCH ISS PBLA15 START 120.7737
HIERARCH ISS PBLA15 END 120.9895
HIERARCH ISS PBL23 START 260.8453
HIERARCH ISS PBL23 END 261.0359
HIERARCH ISS PBLA23 START 50.0126
HIERARCH ISS PBLA23 END 50.2098
HIERARCH ISS PBL24 START 211.0932
HIERARCH ISS PBL24 END 211.2234
HIERARCH ISS PBLA24 START 59.0312
HIERARCH ISS PBLA24 END 59.2194
HIERARCH ISS PBL25 START 239.5737
HIERARCH ISS PBL25 END 239.4976
HIERARCH ISS PBLA25 START 124.1702
HIERARCH ISS PBLA25 END 124.3908
HIERARCH ISS PBL34 START 61.941
HIERARCH ISS PBL34 END 61.9825
HIERARCH ISS PBLA34 START -162.2781
HIERARCH ISS PBLA34 END -162.0431
HIERARCH ISS PBL35 START 302.1859
HIERARCH ISS PBL35 END 302.348
HIERARCH ISS PBLA35 START -179.6892
HIERARCH ISS PBLA35 END -179.4422
HIERARCH ISS PBL45 START 243.7884
HIERARCH ISS PBL45 END 243.9068
HIERARCH ISS PBLA45 START 175.9506
HIERARCH ISS PBLA45 END 176.1998
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1