Exposure
ID
SPICA.2024-12-16T05-23-10_1
Header ID
SPICA.2024-12-16T05-23-10
Date updated
2024-12-16 05:22:05 UTC+0000
Release date
None
UTC Start
2024-12-16 05:22:05.594
UTC End
2024-12-16 05:23:05.594
MJD Start
60660.2236758566
MJD End
60660.22437030103
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
64138
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
47768
Name
HD_20677
RA
50.36066
DEC
43.32965
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 33.5859 33.5829 98.4977 98.6503
S1-E1 327.3690 327.4335 66.0819 66.2425
S1-E2 275.5514 275.5916 73.8026 73.9598
S1-W1 277.8995 277.8604 127.5529 127.7286
S1-W2 208.8339 208.8019 107.9308 108.0900
S2-E1 299.5580 299.6220 62.6362 62.7987
S2-E2 245.4386 245.4800 70.5252 70.6838
S2-W1 249.0750 249.0459 131.3077 131.4862
S2-W2 175.7884 175.7601 109.7253 109.8858
E1-E2 65.7310 65.7435 -148.1945 -148.0151
E1-W1 312.2466 312.3391 -165.3559 -165.1742
E1-W2 221.2010 221.2509 -152.9585 -152.7790
E2-W1 250.1950 250.2746 -169.8019 -169.6191
E2-W2 155.7927 155.8302 -154.9666 -154.7869
W1-W2 107.2866 107.3254 -11.6287 -11.4383
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 60660.2236758566
PI-COI spica
HIERARCH OBS TARG NAME HD_20677
HIERARCH OBS RA 50.36066
HIERARCH OBS DEC 43.32965
HIERARCH INS RESOL LOW
HIERARCH INS CENTRAL WL 720.0
HIERARCH CHARA BASELINE S1S2E1E2W1W2
HIERARCH DET DIT 0.0199999995529652
HIERARCH DET NDIT 3000
HIERARCH CHARA NB TEL 6
HIERARCH CHARA T1NAME S1
HIERARCH CHARA T2NAME S2
HIERARCH CHARA T3NAME E1
HIERARCH CHARA T4NAME E2
HIERARCH CHARA T5NAME W1
HIERARCH CHARA T6NAME W2
HIERARCH ISS PBL12 START 33.5859
HIERARCH ISS PBL12 END 33.5829
HIERARCH ISS PBLA12 START 98.4977
HIERARCH ISS PBLA12 END 98.6503
HIERARCH ISS PBL13 START 327.369
HIERARCH ISS PBL13 END 327.4335
HIERARCH ISS PBLA13 START 66.0819
HIERARCH ISS PBLA13 END 66.2425
HIERARCH ISS PBL14 START 275.5514
HIERARCH ISS PBL14 END 275.5916
HIERARCH ISS PBLA14 START 73.8026
HIERARCH ISS PBLA14 END 73.9598
HIERARCH ISS PBL15 START 277.8995
HIERARCH ISS PBL15 END 277.8604
HIERARCH ISS PBLA15 START 127.5529
HIERARCH ISS PBLA15 END 127.7286
HIERARCH ISS PBL16 START 208.8339
HIERARCH ISS PBL16 END 208.8019
HIERARCH ISS PBLA16 START 107.9308
HIERARCH ISS PBLA16 END 108.09
HIERARCH ISS PBL23 START 299.558
HIERARCH ISS PBL23 END 299.622
HIERARCH ISS PBLA23 START 62.6362
HIERARCH ISS PBLA23 END 62.7987
HIERARCH ISS PBL24 START 245.4386
HIERARCH ISS PBL24 END 245.48
HIERARCH ISS PBLA24 START 70.5252
HIERARCH ISS PBLA24 END 70.6838
HIERARCH ISS PBL25 START 249.075
HIERARCH ISS PBL25 END 249.0459
HIERARCH ISS PBLA25 START 131.3077
HIERARCH ISS PBLA25 END 131.4862
HIERARCH ISS PBL26 START 175.7884
HIERARCH ISS PBL26 END 175.7601
HIERARCH ISS PBLA26 START 109.7253
HIERARCH ISS PBLA26 END 109.8858
HIERARCH ISS PBL34 START 65.731
HIERARCH ISS PBL34 END 65.7435
HIERARCH ISS PBLA34 START -148.1945
HIERARCH ISS PBLA34 END -148.0151
HIERARCH ISS PBL35 START 312.2466
HIERARCH ISS PBL35 END 312.3391
HIERARCH ISS PBLA35 START -165.3559
HIERARCH ISS PBLA35 END -165.1742
HIERARCH ISS PBL36 START 221.201
HIERARCH ISS PBL36 END 221.2509
HIERARCH ISS PBLA36 START -152.9585
HIERARCH ISS PBLA36 END -152.779
HIERARCH ISS PBL45 START 250.195
HIERARCH ISS PBL45 END 250.2746
HIERARCH ISS PBLA45 START -169.8019
HIERARCH ISS PBLA45 END -169.6191
HIERARCH ISS PBL46 START 155.7927
HIERARCH ISS PBL46 END 155.8302
HIERARCH ISS PBLA46 START -154.9666
HIERARCH ISS PBLA46 END -154.7869
HIERARCH ISS PBL56 START 107.2866
HIERARCH ISS PBL56 END 107.3254
HIERARCH ISS PBLA56 START -11.6287
HIERARCH ISS PBLA56 END -11.4383
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1