Exposure
ID
SPICA.2025-06-15T10-52-43_1
Header ID
SPICA.2025-06-15T10-52-43
Date updated
2025-06-15 10:51:38 UTC+0000
Release date
None
UTC Start
2025-06-15 10:51:38.090
UTC End
2025-06-15 10:52:38.090
MJD Start
60841.4525241915
MJD End
60841.453218635936
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 28.1222 28.1070 113.8062 113.9836
S1-E1 298.5986 298.6553 78.0734 78.2688
S1-E2 245.2320 245.2495 86.0064 86.1935
S1-W1 246.3866 246.1727 147.4952 147.7109
S2-E1 276.2590 276.3219 74.6652 74.8646
S2-E2 220.7455 220.7736 82.6001 82.7906
S2-W1 223.5321 223.3423 151.4968 151.7178
E1-E2 65.1882 65.2008 -133.2049 -132.9694
E1-W1 313.2881 313.3081 -149.3415 -149.0963
E2-W1 251.3220 251.3264 -153.4754 -153.2287
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 60841.4525241915
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 28.1222
HIERARCH ISS PBL12 END 28.107
HIERARCH ISS PBLA12 START 113.8062
HIERARCH ISS PBLA12 END 113.9836
HIERARCH ISS PBL13 START 298.5986
HIERARCH ISS PBL13 END 298.6553
HIERARCH ISS PBLA13 START 78.0734
HIERARCH ISS PBLA13 END 78.2688
HIERARCH ISS PBL14 START 245.232
HIERARCH ISS PBL14 END 245.2495
HIERARCH ISS PBLA14 START 86.0064
HIERARCH ISS PBLA14 END 86.1935
HIERARCH ISS PBL15 START 246.3866
HIERARCH ISS PBL15 END 246.1727
HIERARCH ISS PBLA15 START 147.4952
HIERARCH ISS PBLA15 END 147.7109
HIERARCH ISS PBL23 START 276.259
HIERARCH ISS PBL23 END 276.3219
HIERARCH ISS PBLA23 START 74.6652
HIERARCH ISS PBLA23 END 74.8646
HIERARCH ISS PBL24 START 220.7455
HIERARCH ISS PBL24 END 220.7736
HIERARCH ISS PBLA24 START 82.6001
HIERARCH ISS PBLA24 END 82.7906
HIERARCH ISS PBL25 START 223.5321
HIERARCH ISS PBL25 END 223.3423
HIERARCH ISS PBLA25 START 151.4968
HIERARCH ISS PBLA25 END 151.7178
HIERARCH ISS PBL34 START 65.1882
HIERARCH ISS PBL34 END 65.2008
HIERARCH ISS PBLA34 START -133.2049
HIERARCH ISS PBLA34 END -132.9694
HIERARCH ISS PBL35 START 313.2881
HIERARCH ISS PBL35 END 313.3081
HIERARCH ISS PBLA35 START -149.3415
HIERARCH ISS PBLA35 END -149.0963
HIERARCH ISS PBL45 START 251.322
HIERARCH ISS PBL45 END 251.3264
HIERARCH ISS PBLA45 START -153.4754
HIERARCH ISS PBLA45 END -153.2287
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1