Exposure
ID
SPICA.2025-06-15T10-59-19_1
Header ID
SPICA.2025-06-15T10-59-19
Date updated
2025-06-15 10:58:14 UTC+0000
Release date
None
UTC Start
2025-06-15 10:58:14.719
UTC End
2025-06-15 10:59:14.719
MJD Start
60841.4571148056
MJD End
60841.45780925003
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 28.0275 28.0115 114.8895 115.0667
S1-E1 298.9297 298.9805 79.2670 79.4624
S1-E2 245.3260 245.3384 87.1494 87.3366
S1-W1 245.0622 244.8411 148.8139 149.0300
S2-E1 276.6291 276.6866 75.8839 76.0835
S2-E2 220.9053 220.9289 83.7638 83.9544
S2-W1 222.3566 222.1604 152.8478 153.0693
E1-E2 65.2624 65.2739 -131.7656 -131.5297
E1-W1 313.3960 313.4104 -147.8430 -147.5974
E2-W1 251.3368 251.3365 -151.9667 -151.7194
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 60841.4571148056
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 28.0275
HIERARCH ISS PBL12 END 28.0115
HIERARCH ISS PBLA12 START 114.8895
HIERARCH ISS PBLA12 END 115.0667
HIERARCH ISS PBL13 START 298.9297
HIERARCH ISS PBL13 END 298.9805
HIERARCH ISS PBLA13 START 79.267
HIERARCH ISS PBLA13 END 79.4624
HIERARCH ISS PBL14 START 245.326
HIERARCH ISS PBL14 END 245.3384
HIERARCH ISS PBLA14 START 87.1494
HIERARCH ISS PBLA14 END 87.3366
HIERARCH ISS PBL15 START 245.0622
HIERARCH ISS PBL15 END 244.8411
HIERARCH ISS PBLA15 START 148.8139
HIERARCH ISS PBLA15 END 149.03
HIERARCH ISS PBL23 START 276.6291
HIERARCH ISS PBL23 END 276.6866
HIERARCH ISS PBLA23 START 75.8839
HIERARCH ISS PBLA23 END 76.0835
HIERARCH ISS PBL24 START 220.9053
HIERARCH ISS PBL24 END 220.9289
HIERARCH ISS PBLA24 START 83.7638
HIERARCH ISS PBLA24 END 83.9544
HIERARCH ISS PBL25 START 222.3566
HIERARCH ISS PBL25 END 222.1604
HIERARCH ISS PBLA25 START 152.8478
HIERARCH ISS PBLA25 END 153.0693
HIERARCH ISS PBL34 START 65.2624
HIERARCH ISS PBL34 END 65.2739
HIERARCH ISS PBLA34 START -131.7656
HIERARCH ISS PBLA34 END -131.5297
HIERARCH ISS PBL35 START 313.396
HIERARCH ISS PBL35 END 313.4104
HIERARCH ISS PBLA35 START -147.843
HIERARCH ISS PBLA35 END -147.5974
HIERARCH ISS PBL45 START 251.3368
HIERARCH ISS PBL45 END 251.3365
HIERARCH ISS PBLA45 START -151.9667
HIERARCH ISS PBLA45 END -151.7194
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1