Exposure
ID
SPICA.2025-05-11T09-51-52_1
Header ID
SPICA.2025-05-11T09-51-52
Date updated
2025-05-11 09:50:47 UTC+0000
Release date
None
UTC Start
2025-05-11 09:50:47.688
UTC End
2025-05-11 09:51:47.688
MJD Start
60806.4102741685
MJD End
60806.41096861293
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
64225
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
47832
Name
HD_159541
RA
263.044
DEC
55.18424
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 31.7385 31.7337 98.1527 98.3155
S1-E1 312.1988 312.3274 63.9849 64.1591
S1-E2 261.4291 261.5093 72.0477 72.2160
S1-W1 271.7900 271.6891 127.6208 127.8161
S1-W2 199.2857 199.2277 107.9556 108.1271
S2-E1 286.4935 286.6217 60.4178 60.5952
S2-E2 233.3465 233.4292 68.6166 68.7873
S2-W1 244.6562 244.5694 131.2798 131.4795
S2-W2 168.0974 168.0451 109.7977 109.9712
E1-E2 64.7393 64.7678 -150.5141 -150.3057
E1-W1 309.8006 309.9268 -167.8337 -167.6161
E1-W2 218.2399 218.3367 -155.3603 -155.1492
E2-W1 248.7445 248.8400 -172.2775 -172.0578
E2-W2 153.8293 153.8975 -157.3978 -157.1857
W1-W2 107.5878 107.6096 -13.8182 -13.5926
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 60806.4102741685
PI-COI spica
HIERARCH OBS TARG NAME HD_159541
HIERARCH OBS RA 263.044
HIERARCH OBS DEC 55.18424
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 31.7385
HIERARCH ISS PBL12 END 31.7337
HIERARCH ISS PBLA12 START 98.1527
HIERARCH ISS PBLA12 END 98.3155
HIERARCH ISS PBL13 START 312.1988
HIERARCH ISS PBL13 END 312.3274
HIERARCH ISS PBLA13 START 63.9849
HIERARCH ISS PBLA13 END 64.1591
HIERARCH ISS PBL14 START 261.4291
HIERARCH ISS PBL14 END 261.5093
HIERARCH ISS PBLA14 START 72.0477
HIERARCH ISS PBLA14 END 72.216
HIERARCH ISS PBL15 START 271.79
HIERARCH ISS PBL15 END 271.6891
HIERARCH ISS PBLA15 START 127.6208
HIERARCH ISS PBLA15 END 127.8161
HIERARCH ISS PBL16 START 199.2857
HIERARCH ISS PBL16 END 199.2277
HIERARCH ISS PBLA16 START 107.9556
HIERARCH ISS PBLA16 END 108.1271
HIERARCH ISS PBL23 START 286.4935
HIERARCH ISS PBL23 END 286.6217
HIERARCH ISS PBLA23 START 60.4178
HIERARCH ISS PBLA23 END 60.5952
HIERARCH ISS PBL24 START 233.3465
HIERARCH ISS PBL24 END 233.4292
HIERARCH ISS PBLA24 START 68.6166
HIERARCH ISS PBLA24 END 68.7873
HIERARCH ISS PBL25 START 244.6562
HIERARCH ISS PBL25 END 244.5694
HIERARCH ISS PBLA25 START 131.2798
HIERARCH ISS PBLA25 END 131.4795
HIERARCH ISS PBL26 START 168.0974
HIERARCH ISS PBL26 END 168.0451
HIERARCH ISS PBLA26 START 109.7977
HIERARCH ISS PBLA26 END 109.9712
HIERARCH ISS PBL34 START 64.7393
HIERARCH ISS PBL34 END 64.7678
HIERARCH ISS PBLA34 START -150.5141
HIERARCH ISS PBLA34 END -150.3057
HIERARCH ISS PBL35 START 309.8006
HIERARCH ISS PBL35 END 309.9268
HIERARCH ISS PBLA35 START -167.8337
HIERARCH ISS PBLA35 END -167.6161
HIERARCH ISS PBL36 START 218.2399
HIERARCH ISS PBL36 END 218.3367
HIERARCH ISS PBLA36 START -155.3603
HIERARCH ISS PBLA36 END -155.1492
HIERARCH ISS PBL45 START 248.7445
HIERARCH ISS PBL45 END 248.84
HIERARCH ISS PBLA45 START -172.2775
HIERARCH ISS PBLA45 END -172.0578
HIERARCH ISS PBL46 START 153.8293
HIERARCH ISS PBL46 END 153.8975
HIERARCH ISS PBLA46 START -157.3978
HIERARCH ISS PBLA46 END -157.1857
HIERARCH ISS PBL56 START 107.5878
HIERARCH ISS PBL56 END 107.6096
HIERARCH ISS PBLA56 START -13.8182
HIERARCH ISS PBLA56 END -13.5926
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1