Exposure
ID
SPICA.2025-06-15T10-51-37_1
Header ID
SPICA.2025-06-15T10-51-37
Date updated
2025-06-15 10:50:31 UTC+0000
Release date
None
UTC Start
2025-06-15 10:50:31.988
UTC End
2025-06-15 10:51:31.988
MJD Start
60841.4517591176
MJD End
60841.45245356203
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 28.1376 28.1225 113.6256 113.8030
S1-E1 298.5399 298.5976 77.8745 78.0699
S1-E2 245.2132 245.2316 85.8159 86.0030
S1-W1 246.6030 246.3904 147.2757 147.4913
S2-E1 276.1942 276.2579 74.4621 74.6616
S2-E2 220.7162 220.7450 82.4062 82.5966
S2-W1 223.7242 223.5355 151.2719 151.4928
E1-E2 65.1752 65.1880 -133.4446 -133.2092
E1-W1 313.2668 313.2877 -149.5909 -149.3459
E2-W1 251.3168 251.3220 -153.7266 -153.4799
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 60841.4517591176
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 28.1376
HIERARCH ISS PBL12 END 28.1225
HIERARCH ISS PBLA12 START 113.6256
HIERARCH ISS PBLA12 END 113.803
HIERARCH ISS PBL13 START 298.5399
HIERARCH ISS PBL13 END 298.5976
HIERARCH ISS PBLA13 START 77.8745
HIERARCH ISS PBLA13 END 78.0699
HIERARCH ISS PBL14 START 245.2132
HIERARCH ISS PBL14 END 245.2316
HIERARCH ISS PBLA14 START 85.8159
HIERARCH ISS PBLA14 END 86.003
HIERARCH ISS PBL15 START 246.603
HIERARCH ISS PBL15 END 246.3904
HIERARCH ISS PBLA15 START 147.2757
HIERARCH ISS PBLA15 END 147.4913
HIERARCH ISS PBL23 START 276.1942
HIERARCH ISS PBL23 END 276.2579
HIERARCH ISS PBLA23 START 74.4621
HIERARCH ISS PBLA23 END 74.6616
HIERARCH ISS PBL24 START 220.7162
HIERARCH ISS PBL24 END 220.745
HIERARCH ISS PBLA24 START 82.4062
HIERARCH ISS PBLA24 END 82.5966
HIERARCH ISS PBL25 START 223.7242
HIERARCH ISS PBL25 END 223.5355
HIERARCH ISS PBLA25 START 151.2719
HIERARCH ISS PBLA25 END 151.4928
HIERARCH ISS PBL34 START 65.1752
HIERARCH ISS PBL34 END 65.188
HIERARCH ISS PBLA34 START -133.4446
HIERARCH ISS PBLA34 END -133.2092
HIERARCH ISS PBL35 START 313.2668
HIERARCH ISS PBL35 END 313.2877
HIERARCH ISS PBLA35 START -149.5909
HIERARCH ISS PBLA35 END -149.3459
HIERARCH ISS PBL45 START 251.3168
HIERARCH ISS PBL45 END 251.322
HIERARCH ISS PBLA45 START -153.7266
HIERARCH ISS PBLA45 END -153.4799
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1