Exposure
ID
SPICA.2025-12-11T04-57-22_1
Header ID
SPICA.2025-12-11T04-57-22
Date updated
2025-12-11 04:56:17 UTC+0000
Release date
None
UTC Start
2025-12-11 04:56:17.113
UTC End
2025-12-11 04:57:17.113
MJD Start
61020.205753618
MJD End
61020.20644806243
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
22.2378
Ambient temperature (°C)
-1.234
Seeing (arcsec)
1.42941
Observation
ID
64063
Category
science
Program ID
S05
Program Title
TBD
Program Type
Normal
PI / COI
ebrahimkutty
Target
ID
47720
Name
HD_19787
RA
47.90735
DEC
19.72668
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 32.9957 32.9980 93.3578 93.5152
S1-E1 326.0321 325.9122 60.9342 61.0638
S1-E2 273.4984 273.4105 68.5626 68.7013
S1-W1 261.7002 261.9355 123.6992 123.8678
S1-W2 202.1425 202.2030 102.9171 103.0829
S2-E1 298.7046 298.5924 57.5387 57.6642
S2-E2 243.9373 243.8526 65.3107 65.4457
S2-W1 233.8187 234.0552 127.7870 127.9531
S2-W2 169.6935 169.7526 104.7675 104.9344
E1-E2 65.8645 65.8592 -152.5174 -152.4234
E1-W1 310.9497 311.1213 -167.5102 -167.4257
E1-W2 221.7620 221.7816 -156.6358 -156.5464
E2-W1 247.9136 248.0933 -171.4512 -171.3659
E2-W2 156.1392 156.1647 -158.3719 -158.2840
W1-W2 102.1320 102.2832 -11.6921 -11.5831
Header: used keywords
Key Value
HIERARCH OBS PROG ID S05
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 61020.205753618
PI-COI ebrahimkutty
HIERARCH OBS TARG NAME HD_19787
HIERARCH OBS RA 47.90735
HIERARCH OBS DEC 19.72668
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 32.9957
HIERARCH ISS PBL12 END 32.998
HIERARCH ISS PBLA12 START 93.3578
HIERARCH ISS PBLA12 END 93.5152
HIERARCH ISS PBL13 START 326.0321
HIERARCH ISS PBL13 END 325.9122
HIERARCH ISS PBLA13 START 60.9342
HIERARCH ISS PBLA13 END 61.0638
HIERARCH ISS PBL14 START 273.4984
HIERARCH ISS PBL14 END 273.4105
HIERARCH ISS PBLA14 START 68.5626
HIERARCH ISS PBLA14 END 68.7013
HIERARCH ISS PBL15 START 261.7002
HIERARCH ISS PBL15 END 261.9355
HIERARCH ISS PBLA15 START 123.6992
HIERARCH ISS PBLA15 END 123.8678
HIERARCH ISS PBL16 START 202.1425
HIERARCH ISS PBL16 END 202.203
HIERARCH ISS PBLA16 START 102.9171
HIERARCH ISS PBLA16 END 103.0829
HIERARCH ISS PBL23 START 298.7046
HIERARCH ISS PBL23 END 298.5924
HIERARCH ISS PBLA23 START 57.5387
HIERARCH ISS PBLA23 END 57.6642
HIERARCH ISS PBL24 START 243.9373
HIERARCH ISS PBL24 END 243.8526
HIERARCH ISS PBLA24 START 65.3107
HIERARCH ISS PBLA24 END 65.4457
HIERARCH ISS PBL25 START 233.8187
HIERARCH ISS PBL25 END 234.0552
HIERARCH ISS PBLA25 START 127.787
HIERARCH ISS PBLA25 END 127.9531
HIERARCH ISS PBL26 START 169.6935
HIERARCH ISS PBL26 END 169.7526
HIERARCH ISS PBLA26 START 104.7675
HIERARCH ISS PBLA26 END 104.9344
HIERARCH ISS PBL34 START 65.8645
HIERARCH ISS PBL34 END 65.8592
HIERARCH ISS PBLA34 START -152.5174
HIERARCH ISS PBLA34 END -152.4234
HIERARCH ISS PBL35 START 310.9497
HIERARCH ISS PBL35 END 311.1213
HIERARCH ISS PBLA35 START -167.5102
HIERARCH ISS PBLA35 END -167.4257
HIERARCH ISS PBL36 START 221.762
HIERARCH ISS PBL36 END 221.7816
HIERARCH ISS PBLA36 START -156.6358
HIERARCH ISS PBLA36 END -156.5464
HIERARCH ISS PBL45 START 247.9136
HIERARCH ISS PBL45 END 248.0933
HIERARCH ISS PBLA45 START -171.4512
HIERARCH ISS PBLA45 END -171.3659
HIERARCH ISS PBL46 START 156.1392
HIERARCH ISS PBL46 END 156.1647
HIERARCH ISS PBLA46 START -158.3719
HIERARCH ISS PBLA46 END -158.284
HIERARCH ISS PBL56 START 102.132
HIERARCH ISS PBL56 END 102.2832
HIERARCH ISS PBLA56 START -11.6921
HIERARCH ISS PBLA56 END -11.5831
HIERARCH CHARA TAU0 22.2378
HIERARCH CHARA SEEING 1.42941