Exposure
ID
SPICA.2025-06-06T04-42-23_1
Header ID
SPICA.2025-06-06T04-42-23
Date updated
2025-06-06 04:41:18 UTC+0000
Release date
None
UTC Start
2025-06-06 04:41:18.786
UTC End
2025-06-06 04:42:18.786
MJD Start
60832.1953563186
MJD End
60832.196050763036
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 25.7151 25.7447 47.0680 47.2442
S1-E1 191.2562 191.7805 2.7429 2.9824
S1-E2 167.5689 167.9865 15.4628 15.6704
S1-W1 266.9306 266.9928 66.1239 66.3408
S2-E1 173.7912 174.2720 -3.1913 -2.9356
S2-E2 146.2899 146.6736 10.1772 10.3972
S2-W1 242.7699 242.8110 68.1057 68.3287
E1-E2 46.1968 46.2554 129.7395 130.0737
E1-W1 249.1634 249.2878 109.4565 109.7840
E2-W1 206.4532 206.5263 105.0076 105.3297
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 60832.1953563186
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 25.7151
HIERARCH ISS PBL12 END 25.7447
HIERARCH ISS PBLA12 START 47.068
HIERARCH ISS PBLA12 END 47.2442
HIERARCH ISS PBL13 START 191.2562
HIERARCH ISS PBL13 END 191.7805
HIERARCH ISS PBLA13 START 2.7429
HIERARCH ISS PBLA13 END 2.9824
HIERARCH ISS PBL14 START 167.5689
HIERARCH ISS PBL14 END 167.9865
HIERARCH ISS PBLA14 START 15.4628
HIERARCH ISS PBLA14 END 15.6704
HIERARCH ISS PBL15 START 266.9306
HIERARCH ISS PBL15 END 266.9928
HIERARCH ISS PBLA15 START 66.1239
HIERARCH ISS PBLA15 END 66.3408
HIERARCH ISS PBL23 START 173.7912
HIERARCH ISS PBL23 END 174.272
HIERARCH ISS PBLA23 START -3.1913
HIERARCH ISS PBLA23 END -2.9356
HIERARCH ISS PBL24 START 146.2899
HIERARCH ISS PBL24 END 146.6736
HIERARCH ISS PBLA24 START 10.1772
HIERARCH ISS PBLA24 END 10.3972
HIERARCH ISS PBL25 START 242.7699
HIERARCH ISS PBL25 END 242.811
HIERARCH ISS PBLA25 START 68.1057
HIERARCH ISS PBLA25 END 68.3287
HIERARCH ISS PBL34 START 46.1968
HIERARCH ISS PBL34 END 46.2554
HIERARCH ISS PBLA34 START 129.7395
HIERARCH ISS PBLA34 END 130.0737
HIERARCH ISS PBL35 START 249.1634
HIERARCH ISS PBL35 END 249.2878
HIERARCH ISS PBLA35 START 109.4565
HIERARCH ISS PBLA35 END 109.784
HIERARCH ISS PBL45 START 206.4532
HIERARCH ISS PBL45 END 206.5263
HIERARCH ISS PBLA45 START 105.0076
HIERARCH ISS PBLA45 END 105.3297
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1