Exposure
ID
SPICA.2024-04-17T12-49-23_1
Header ID
SPICA.2024-04-17T12-49-23
Date updated
2024-04-17 12:48:18 UTC+0000
Release date
None
UTC Start
2024-04-17 12:48:18.795
UTC End
2024-04-17 12:49:18.795
MJD Start
60417.5335508633
MJD End
60417.53424530773
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
64204
Category
science
Program ID
S05
Program Title
TBD
Program Type
Normal
PI / COI
ebrahimkutty
Target
ID
47820
Name
HD_180809
RA
289.0921
DEC
38.13373
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 33.9945 33.9938 94.8351 94.9875
S1-E1 329.1393 329.1928 62.6983 62.8477
S1-E2 277.5929 277.6245 70.3901 70.5393
S1-W1 278.0443 278.0764 123.3846 123.5622
S2-E1 300.8972 300.9524 59.2529 59.4027
S2-E2 247.0465 247.0796 67.1258 67.2751
S2-W1 248.7146 248.7552 127.1300 127.3098
E1-E2 65.5838 65.6037 -151.8097 -151.6516
E1-W1 309.8892 310.0611 -168.7779 -168.6167
E2-W1 247.9005 248.0520 -173.2060 -173.0427
Header: used keywords
Key Value
HIERARCH OBS PROG ID S05
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60417.5335508633
PI-COI ebrahimkutty
HIERARCH OBS TARG NAME HD_180809
HIERARCH OBS RA 289.0921
HIERARCH OBS DEC 38.13373
HIERARCH INS RESOL LOW
HIERARCH INS CENTRAL WL 720.0
HIERARCH CHARA BASELINE S1E1E2W1W2
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 33.9945
HIERARCH ISS PBL12 END 33.9938
HIERARCH ISS PBLA12 START 94.8351
HIERARCH ISS PBLA12 END 94.9875
HIERARCH ISS PBL13 START 329.1393
HIERARCH ISS PBL13 END 329.1928
HIERARCH ISS PBLA13 START 62.6983
HIERARCH ISS PBLA13 END 62.8477
HIERARCH ISS PBL14 START 277.5929
HIERARCH ISS PBL14 END 277.6245
HIERARCH ISS PBLA14 START 70.3901
HIERARCH ISS PBLA14 END 70.5393
HIERARCH ISS PBL15 START 278.0443
HIERARCH ISS PBL15 END 278.0764
HIERARCH ISS PBLA15 START 123.3846
HIERARCH ISS PBLA15 END 123.5622
HIERARCH ISS PBL23 START 300.8972
HIERARCH ISS PBL23 END 300.9524
HIERARCH ISS PBLA23 START 59.2529
HIERARCH ISS PBLA23 END 59.4027
HIERARCH ISS PBL24 START 247.0465
HIERARCH ISS PBL24 END 247.0796
HIERARCH ISS PBLA24 START 67.1258
HIERARCH ISS PBLA24 END 67.2751
HIERARCH ISS PBL25 START 248.7146
HIERARCH ISS PBL25 END 248.7552
HIERARCH ISS PBLA25 START 127.13
HIERARCH ISS PBLA25 END 127.3098
HIERARCH ISS PBL34 START 65.5838
HIERARCH ISS PBL34 END 65.6037
HIERARCH ISS PBLA34 START -151.8097
HIERARCH ISS PBLA34 END -151.6516
HIERARCH ISS PBL35 START 309.8892
HIERARCH ISS PBL35 END 310.0611
HIERARCH ISS PBLA35 START -168.7779
HIERARCH ISS PBLA35 END -168.6167
HIERARCH ISS PBL45 START 247.9005
HIERARCH ISS PBL45 END 248.052
HIERARCH ISS PBLA45 START -173.206
HIERARCH ISS PBLA45 END -173.0427
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1