Exposure
ID
SPICA.2025-06-15T10-07-43_1
Header ID
SPICA.2025-06-15T10-07-43
Date updated
2025-06-15 10:06:38 UTC+0000
Release date
None
UTC Start
2025-06-15 10:06:38.683
UTC End
2025-06-15 10:07:38.683
MJD Start
60841.4212810529
MJD End
60841.42197549733
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 28.6468 28.6366 106.4117 106.5900
S1-E1 295.3611 295.4598 69.9685 70.1630
S1-E2 243.7466 243.7999 78.2352 78.4219
S1-W1 254.2551 254.0886 138.5649 138.7792
S2-E1 272.8475 272.9486 66.3927 66.5913
S2-E2 218.9129 218.9726 74.6927 74.8825
S2-W1 230.5067 230.3594 142.3572 142.5763
E1-E2 64.4993 64.5201 -142.9442 -142.7109
E1-W1 311.5651 311.6284 -159.4760 -159.2331
E2-W1 250.4056 250.4455 -163.6792 -163.4346
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 60841.4212810529
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 28.6468
HIERARCH ISS PBL12 END 28.6366
HIERARCH ISS PBLA12 START 106.4117
HIERARCH ISS PBLA12 END 106.59
HIERARCH ISS PBL13 START 295.3611
HIERARCH ISS PBL13 END 295.4598
HIERARCH ISS PBLA13 START 69.9685
HIERARCH ISS PBLA13 END 70.163
HIERARCH ISS PBL14 START 243.7466
HIERARCH ISS PBL14 END 243.7999
HIERARCH ISS PBLA14 START 78.2352
HIERARCH ISS PBLA14 END 78.4219
HIERARCH ISS PBL15 START 254.2551
HIERARCH ISS PBL15 END 254.0886
HIERARCH ISS PBLA15 START 138.5649
HIERARCH ISS PBLA15 END 138.7792
HIERARCH ISS PBL23 START 272.8475
HIERARCH ISS PBL23 END 272.9486
HIERARCH ISS PBLA23 START 66.3927
HIERARCH ISS PBLA23 END 66.5913
HIERARCH ISS PBL24 START 218.9129
HIERARCH ISS PBL24 END 218.9726
HIERARCH ISS PBLA24 START 74.6927
HIERARCH ISS PBLA24 END 74.8825
HIERARCH ISS PBL25 START 230.5067
HIERARCH ISS PBL25 END 230.3594
HIERARCH ISS PBLA25 START 142.3572
HIERARCH ISS PBLA25 END 142.5763
HIERARCH ISS PBL34 START 64.4993
HIERARCH ISS PBL34 END 64.5201
HIERARCH ISS PBLA34 START -142.9442
HIERARCH ISS PBLA34 END -142.7109
HIERARCH ISS PBL35 START 311.5651
HIERARCH ISS PBL35 END 311.6284
HIERARCH ISS PBLA35 START -159.476
HIERARCH ISS PBLA35 END -159.2331
HIERARCH ISS PBL45 START 250.4056
HIERARCH ISS PBL45 END 250.4455
HIERARCH ISS PBLA45 START -163.6792
HIERARCH ISS PBLA45 END -163.4346
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1