Exposure
ID
SPICA.2025-10-07T12-02-21_1
Header ID
SPICA.2025-10-07T12-02-21
Date updated
2025-10-07 12:01:16 UTC+0000
Release date
None
UTC Start
2025-10-07 12:01:16.525
UTC End
2025-10-07 12:02:16.525
MJD Start
60955.5008857015
MJD End
60955.50158014593
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
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 34.0139 34.0130 83.4457 83.5969
S1-E1 327.6430 327.7507 53.3800 53.4912
S1-E2 277.6666 277.7156 60.6089 60.7276
S1-W1 265.2161 265.3341 109.7780 109.9851
S1-W2 208.7969 208.8008 91.7069 91.8774
S2-E1 298.6921 298.8134 50.1094 50.2181
S2-E2 246.6724 246.7306 57.5412 57.6565
S2-W1 235.2160 235.3512 113.4558 113.6679
S2-W2 175.2041 175.2109 93.3053 93.4795
E1-E2 62.8007 62.8769 -160.4249 -160.3130
E1-W1 285.4985 286.0256 -177.3102 -177.1787
E1-W2 208.8336 209.1274 -164.9390 -164.8241
E2-W1 226.1422 226.5887 178.0632 178.2035
E2-W2 146.3113 146.5288 -166.8749 -166.7582
W1-W2 92.9857 93.1865 -26.0718 -25.8749
Header: used keywords
Key Value
HIERARCH OBS PROG ID S05
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60955.5008857015
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 34.0139
HIERARCH ISS PBL12 END 34.013
HIERARCH ISS PBLA12 START 83.4457
HIERARCH ISS PBLA12 END 83.5969
HIERARCH ISS PBL13 START 327.643
HIERARCH ISS PBL13 END 327.7507
HIERARCH ISS PBLA13 START 53.38
HIERARCH ISS PBLA13 END 53.4912
HIERARCH ISS PBL14 START 277.6666
HIERARCH ISS PBL14 END 277.7156
HIERARCH ISS PBLA14 START 60.6089
HIERARCH ISS PBLA14 END 60.7276
HIERARCH ISS PBL15 START 265.2161
HIERARCH ISS PBL15 END 265.3341
HIERARCH ISS PBLA15 START 109.778
HIERARCH ISS PBLA15 END 109.9851
HIERARCH ISS PBL16 START 208.7969
HIERARCH ISS PBL16 END 208.8008
HIERARCH ISS PBLA16 START 91.7069
HIERARCH ISS PBLA16 END 91.8774
HIERARCH ISS PBL23 START 298.6921
HIERARCH ISS PBL23 END 298.8134
HIERARCH ISS PBLA23 START 50.1094
HIERARCH ISS PBLA23 END 50.2181
HIERARCH ISS PBL24 START 246.6724
HIERARCH ISS PBL24 END 246.7306
HIERARCH ISS PBLA24 START 57.5412
HIERARCH ISS PBLA24 END 57.6565
HIERARCH ISS PBL25 START 235.216
HIERARCH ISS PBL25 END 235.3512
HIERARCH ISS PBLA25 START 113.4558
HIERARCH ISS PBLA25 END 113.6679
HIERARCH ISS PBL26 START 175.2041
HIERARCH ISS PBL26 END 175.2109
HIERARCH ISS PBLA26 START 93.3053
HIERARCH ISS PBLA26 END 93.4795
HIERARCH ISS PBL34 START 62.8007
HIERARCH ISS PBL34 END 62.8769
HIERARCH ISS PBLA34 START -160.4249
HIERARCH ISS PBLA34 END -160.313
HIERARCH ISS PBL35 START 285.4985
HIERARCH ISS PBL35 END 286.0256
HIERARCH ISS PBLA35 START -177.3102
HIERARCH ISS PBLA35 END -177.1787
HIERARCH ISS PBL36 START 208.8336
HIERARCH ISS PBL36 END 209.1274
HIERARCH ISS PBLA36 START -164.939
HIERARCH ISS PBLA36 END -164.8241
HIERARCH ISS PBL45 START 226.1422
HIERARCH ISS PBL45 END 226.5887
HIERARCH ISS PBLA45 START 178.0632
HIERARCH ISS PBLA45 END 178.2035
HIERARCH ISS PBL46 START 146.3113
HIERARCH ISS PBL46 END 146.5288
HIERARCH ISS PBLA46 START -166.8749
HIERARCH ISS PBLA46 END -166.7582
HIERARCH ISS PBL56 START 92.9857
HIERARCH ISS PBL56 END 93.1865
HIERARCH ISS PBLA56 START -26.0718
HIERARCH ISS PBLA56 END -25.8749
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1