Exposure
ID
SPICA.2025-06-15T10-54-55_1
Header ID
SPICA.2025-06-15T10-54-55
Date updated
2025-06-15 10:53:50 UTC+0000
Release date
None
UTC Start
2025-06-15 10:53:50.294
UTC End
2025-06-15 10:54:50.294
MJD Start
60841.4540543329
MJD End
60841.45474877733
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 28.0912 28.0757 114.1674 114.3447
S1-E1 298.7130 298.7677 78.4712 78.6666
S1-E2 245.2668 245.2827 86.3874 86.5745
S1-W1 245.9500 245.7338 147.9345 148.1504
S2-E1 276.3860 276.4470 75.0713 75.2708
S2-E2 220.8019 220.8284 82.9880 83.1785
S2-W1 223.1446 222.9527 151.9468 152.1680
E1-E2 65.2136 65.2259 -132.7254 -132.4898
E1-W1 313.3278 313.3460 -148.8423 -148.5970
E2-W1 251.3301 251.3329 -152.9729 -152.7259
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 60841.4540543329
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 28.0912
HIERARCH ISS PBL12 END 28.0757
HIERARCH ISS PBLA12 START 114.1674
HIERARCH ISS PBLA12 END 114.3447
HIERARCH ISS PBL13 START 298.713
HIERARCH ISS PBL13 END 298.7677
HIERARCH ISS PBLA13 START 78.4712
HIERARCH ISS PBLA13 END 78.6666
HIERARCH ISS PBL14 START 245.2668
HIERARCH ISS PBL14 END 245.2827
HIERARCH ISS PBLA14 START 86.3874
HIERARCH ISS PBLA14 END 86.5745
HIERARCH ISS PBL15 START 245.95
HIERARCH ISS PBL15 END 245.7338
HIERARCH ISS PBLA15 START 147.9345
HIERARCH ISS PBLA15 END 148.1504
HIERARCH ISS PBL23 START 276.386
HIERARCH ISS PBL23 END 276.447
HIERARCH ISS PBLA23 START 75.0713
HIERARCH ISS PBLA23 END 75.2708
HIERARCH ISS PBL24 START 220.8019
HIERARCH ISS PBL24 END 220.8284
HIERARCH ISS PBLA24 START 82.988
HIERARCH ISS PBLA24 END 83.1785
HIERARCH ISS PBL25 START 223.1446
HIERARCH ISS PBL25 END 222.9527
HIERARCH ISS PBLA25 START 151.9468
HIERARCH ISS PBLA25 END 152.168
HIERARCH ISS PBL34 START 65.2136
HIERARCH ISS PBL34 END 65.2259
HIERARCH ISS PBLA34 START -132.7254
HIERARCH ISS PBLA34 END -132.4898
HIERARCH ISS PBL35 START 313.3278
HIERARCH ISS PBL35 END 313.346
HIERARCH ISS PBLA35 START -148.8423
HIERARCH ISS PBLA35 END -148.597
HIERARCH ISS PBL45 START 251.3301
HIERARCH ISS PBL45 END 251.3329
HIERARCH ISS PBLA45 START -152.9729
HIERARCH ISS PBLA45 END -152.7259
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1