Exposure
ID
SPICA.2025-12-11T08-16-08_1
Header ID
SPICA.2025-12-11T08-16-08
Date updated
2025-12-11 08:15:02 UTC+0000
Release date
None
UTC Start
2025-12-11 08:15:02.938
UTC End
2025-12-11 08:16:02.938
MJD Start
61020.343784004
MJD End
61020.34447844843
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
4.05511
Ambient temperature (°C)
-1.234
Seeing (arcsec)
1.57912
Observation
ID
70858
Category
science
Program ID
S05
Program Title
TBD
Program Type
Normal
PI / COI
ebrahimkutty
Target
ID
52572
Name
HD_54719
RA
107.7849
DEC
30.24516
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 33.9943 33.9939 87.5758 87.7290
S1-E1 329.8171 329.8694 56.5483 56.6712
S1-E2 278.5710 278.5891 63.9631 64.0921
S1-W1 268.5862 268.7147 115.2328 115.4274
S1-W2 209.0249 209.0379 96.3083 96.4768
S2-E1 301.1967 301.2596 53.2132 53.3339
S2-E2 247.7973 247.8222 60.8131 60.9394
S2-W1 238.9975 239.1389 119.0184 119.2159
S2-W2 175.5006 175.5156 97.9935 98.1647
E1-E2 64.5191 64.5688 -157.3138 -157.1956
E1-W1 298.0510 298.4441 -173.7932 -173.6648
E1-W2 215.5880 215.7892 -161.7753 -161.6563
E2-W1 236.8903 237.2317 -178.2243 -178.0903
E2-W2 151.3477 151.4993 -163.6757 -163.5559
W1-W2 98.0652 98.2366 -21.0349 -20.8600
Header: used keywords
Key Value
HIERARCH OBS PROG ID S05
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 61020.343784004
PI-COI ebrahimkutty
HIERARCH OBS TARG NAME HD_54719
HIERARCH OBS RA 107.7849
HIERARCH OBS DEC 30.24516
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 33.9943
HIERARCH ISS PBL12 END 33.9939
HIERARCH ISS PBLA12 START 87.5758
HIERARCH ISS PBLA12 END 87.729
HIERARCH ISS PBL13 START 329.8171
HIERARCH ISS PBL13 END 329.8694
HIERARCH ISS PBLA13 START 56.5483
HIERARCH ISS PBLA13 END 56.6712
HIERARCH ISS PBL14 START 278.571
HIERARCH ISS PBL14 END 278.5891
HIERARCH ISS PBLA14 START 63.9631
HIERARCH ISS PBLA14 END 64.0921
HIERARCH ISS PBL15 START 268.5862
HIERARCH ISS PBL15 END 268.7147
HIERARCH ISS PBLA15 START 115.2328
HIERARCH ISS PBLA15 END 115.4274
HIERARCH ISS PBL16 START 209.0249
HIERARCH ISS PBL16 END 209.0379
HIERARCH ISS PBLA16 START 96.3083
HIERARCH ISS PBLA16 END 96.4768
HIERARCH ISS PBL23 START 301.1967
HIERARCH ISS PBL23 END 301.2596
HIERARCH ISS PBLA23 START 53.2132
HIERARCH ISS PBLA23 END 53.3339
HIERARCH ISS PBL24 START 247.7973
HIERARCH ISS PBL24 END 247.8222
HIERARCH ISS PBLA24 START 60.8131
HIERARCH ISS PBLA24 END 60.9394
HIERARCH ISS PBL25 START 238.9975
HIERARCH ISS PBL25 END 239.1389
HIERARCH ISS PBLA25 START 119.0184
HIERARCH ISS PBLA25 END 119.2159
HIERARCH ISS PBL26 START 175.5006
HIERARCH ISS PBL26 END 175.5156
HIERARCH ISS PBLA26 START 97.9935
HIERARCH ISS PBLA26 END 98.1647
HIERARCH ISS PBL34 START 64.5191
HIERARCH ISS PBL34 END 64.5688
HIERARCH ISS PBLA34 START -157.3138
HIERARCH ISS PBLA34 END -157.1956
HIERARCH ISS PBL35 START 298.051
HIERARCH ISS PBL35 END 298.4441
HIERARCH ISS PBLA35 START -173.7932
HIERARCH ISS PBLA35 END -173.6648
HIERARCH ISS PBL36 START 215.588
HIERARCH ISS PBL36 END 215.7892
HIERARCH ISS PBLA36 START -161.7753
HIERARCH ISS PBLA36 END -161.6563
HIERARCH ISS PBL45 START 236.8903
HIERARCH ISS PBL45 END 237.2317
HIERARCH ISS PBLA45 START -178.2243
HIERARCH ISS PBLA45 END -178.0903
HIERARCH ISS PBL46 START 151.3477
HIERARCH ISS PBL46 END 151.4993
HIERARCH ISS PBLA46 START -163.6757
HIERARCH ISS PBLA46 END -163.5559
HIERARCH ISS PBL56 START 98.0652
HIERARCH ISS PBL56 END 98.2366
HIERARCH ISS PBLA56 START -21.0349
HIERARCH ISS PBLA56 END -20.86
HIERARCH CHARA TAU0 4.05511
HIERARCH CHARA SEEING 1.57912