Exposure
ID
SPICA.2025-12-14T04-17-06_1
Header ID
SPICA.2025-12-14T04-17-06
Date updated
2025-12-14 04:16:01 UTC+0000
Release date
None
UTC Start
2025-12-14 04:16:01.308
UTC End
2025-12-14 04:17:01.308
MJD Start
61023.1777929129
MJD End
61023.178487357334
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
6.96481
Ambient temperature (°C)
-1.234
Seeing (arcsec)
0.65579
Observation
ID
64358
Category
science
Program ID
S05
Program Title
TBD
Program Type
Normal
PI / COI
ebrahimkutty
Target
ID
47908
Name
HD_19656
RA
47.82242
DEC
39.61158
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 33.9368 33.9369 89.2704 89.4242
S1-E1 325.0049 325.1240 57.3433 57.4835
S1-E2 274.9188 274.9893 65.0467 65.1880
S1-W1 277.0565 277.1025 116.6040 116.7959
S1-W2 210.8648 210.8613 98.0977 98.2641
S2-E1 296.7453 296.8687 53.8759 54.0162
S2-E2 244.3672 244.4409 61.7801 61.9208
S2-W1 247.4001 247.4575 120.2152 120.4109
S2-W2 177.4064 177.4042 99.7799 99.9487
E1-E2 64.1975 64.2470 -157.6884 -157.5336
E1-W1 300.5642 300.8865 -175.0556 -174.8881
E1-W2 215.0907 215.2780 -162.4479 -162.2908
E2-W1 240.0595 240.3294 -179.6341 -179.4616
E2-W2 151.2085 151.3462 -164.4667 -164.3083
W1-W2 102.0951 102.2126 -22.4333 -22.2333
Header: used keywords
Key Value
HIERARCH OBS PROG ID S05
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 61023.1777929129
PI-COI ebrahimkutty
HIERARCH OBS TARG NAME HD_19656
HIERARCH OBS RA 47.82242
HIERARCH OBS DEC 39.61158
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 33.9368
HIERARCH ISS PBL12 END 33.9369
HIERARCH ISS PBLA12 START 89.2704
HIERARCH ISS PBLA12 END 89.4242
HIERARCH ISS PBL13 START 325.0049
HIERARCH ISS PBL13 END 325.124
HIERARCH ISS PBLA13 START 57.3433
HIERARCH ISS PBLA13 END 57.4835
HIERARCH ISS PBL14 START 274.9188
HIERARCH ISS PBL14 END 274.9893
HIERARCH ISS PBLA14 START 65.0467
HIERARCH ISS PBLA14 END 65.188
HIERARCH ISS PBL15 START 277.0565
HIERARCH ISS PBL15 END 277.1025
HIERARCH ISS PBLA15 START 116.604
HIERARCH ISS PBLA15 END 116.7959
HIERARCH ISS PBL16 START 210.8648
HIERARCH ISS PBL16 END 210.8613
HIERARCH ISS PBLA16 START 98.0977
HIERARCH ISS PBLA16 END 98.2641
HIERARCH ISS PBL23 START 296.7453
HIERARCH ISS PBL23 END 296.8687
HIERARCH ISS PBLA23 START 53.8759
HIERARCH ISS PBLA23 END 54.0162
HIERARCH ISS PBL24 START 244.3672
HIERARCH ISS PBL24 END 244.4409
HIERARCH ISS PBLA24 START 61.7801
HIERARCH ISS PBLA24 END 61.9208
HIERARCH ISS PBL25 START 247.4001
HIERARCH ISS PBL25 END 247.4575
HIERARCH ISS PBLA25 START 120.2152
HIERARCH ISS PBLA25 END 120.4109
HIERARCH ISS PBL26 START 177.4064
HIERARCH ISS PBL26 END 177.4042
HIERARCH ISS PBLA26 START 99.7799
HIERARCH ISS PBLA26 END 99.9487
HIERARCH ISS PBL34 START 64.1975
HIERARCH ISS PBL34 END 64.247
HIERARCH ISS PBLA34 START -157.6884
HIERARCH ISS PBLA34 END -157.5336
HIERARCH ISS PBL35 START 300.5642
HIERARCH ISS PBL35 END 300.8865
HIERARCH ISS PBLA35 START -175.0556
HIERARCH ISS PBLA35 END -174.8881
HIERARCH ISS PBL36 START 215.0907
HIERARCH ISS PBL36 END 215.278
HIERARCH ISS PBLA36 START -162.4479
HIERARCH ISS PBLA36 END -162.2908
HIERARCH ISS PBL45 START 240.0595
HIERARCH ISS PBL45 END 240.3294
HIERARCH ISS PBLA45 START -179.6341
HIERARCH ISS PBLA45 END -179.4616
HIERARCH ISS PBL46 START 151.2085
HIERARCH ISS PBL46 END 151.3462
HIERARCH ISS PBLA46 START -164.4667
HIERARCH ISS PBLA46 END -164.3083
HIERARCH ISS PBL56 START 102.0951
HIERARCH ISS PBL56 END 102.2126
HIERARCH ISS PBLA56 START -22.4333
HIERARCH ISS PBLA56 END -22.2333
HIERARCH CHARA TAU0 6.96481
HIERARCH CHARA SEEING 0.65579