Exposure
ID
SPICA.2025-06-15T07-49-09_1
Header ID
SPICA.2025-06-15T07-49-09
Date updated
2025-06-15 07:48:03 UTC+0000
Release date
None
UTC Start
2025-06-15 07:48:03.903
UTC End
2025-06-15 07:49:03.903
MJD Start
60841.3250451749
MJD End
60841.32573961933
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 29.0352 29.0391 83.4819 83.6611
S1-E1 273.0949 273.3501 45.1998 45.3931
S1-E2 229.1242 229.3032 54.4900 54.6743
S1-W1 267.7028 267.6490 110.9865 111.2039
S2-E1 250.9487 251.1955 41.0893 41.2873
S2-E2 204.2129 204.3868 50.5384 50.7262
S2-W1 242.3207 242.2734 114.1587 114.3812
E1-E2 59.7904 59.8437 -173.0167 -172.7757
E1-W1 293.7298 293.9389 168.9764 169.2315
E2-W1 237.5880 237.7415 164.5146 164.7720
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 60841.3250451749
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 29.0352
HIERARCH ISS PBL12 END 29.0391
HIERARCH ISS PBLA12 START 83.4819
HIERARCH ISS PBLA12 END 83.6611
HIERARCH ISS PBL13 START 273.0949
HIERARCH ISS PBL13 END 273.3501
HIERARCH ISS PBLA13 START 45.1998
HIERARCH ISS PBLA13 END 45.3931
HIERARCH ISS PBL14 START 229.1242
HIERARCH ISS PBL14 END 229.3032
HIERARCH ISS PBLA14 START 54.49
HIERARCH ISS PBLA14 END 54.6743
HIERARCH ISS PBL15 START 267.7028
HIERARCH ISS PBL15 END 267.649
HIERARCH ISS PBLA15 START 110.9865
HIERARCH ISS PBLA15 END 111.2039
HIERARCH ISS PBL23 START 250.9487
HIERARCH ISS PBL23 END 251.1955
HIERARCH ISS PBLA23 START 41.0893
HIERARCH ISS PBLA23 END 41.2873
HIERARCH ISS PBL24 START 204.2129
HIERARCH ISS PBL24 END 204.3868
HIERARCH ISS PBLA24 START 50.5384
HIERARCH ISS PBLA24 END 50.7262
HIERARCH ISS PBL25 START 242.3207
HIERARCH ISS PBL25 END 242.2734
HIERARCH ISS PBLA25 START 114.1587
HIERARCH ISS PBLA25 END 114.3812
HIERARCH ISS PBL34 START 59.7904
HIERARCH ISS PBL34 END 59.8437
HIERARCH ISS PBLA34 START -173.0167
HIERARCH ISS PBLA34 END -172.7757
HIERARCH ISS PBL35 START 293.7298
HIERARCH ISS PBL35 END 293.9389
HIERARCH ISS PBLA35 START 168.9764
HIERARCH ISS PBLA35 END 169.2315
HIERARCH ISS PBL45 START 237.588
HIERARCH ISS PBL45 END 237.7415
HIERARCH ISS PBLA45 START 164.5146
HIERARCH ISS PBLA45 END 164.772
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1