Exposure
ID
SPICA.2025-12-11T10-21-32_1
Header ID
SPICA.2025-12-11T10-21-32
Date updated
2025-12-11 10:20:27 UTC+0000
Release date
None
UTC Start
2025-12-11 10:20:27.053
UTC End
2025-12-11 10:21:27.053
MJD Start
61020.4308686698
MJD End
61020.43156311423
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
5.80976
Ambient temperature (°C)
-1.234
Seeing (arcsec)
1.4225
Observation
ID
72182
Category
science
Program ID
S01
Program Title
TBD
Program Type
Normal
PI / COI
ligi
Target
ID
53614
Name
HD_73344
RA
129.6897
DEC
23.68591
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 33.5021 33.5035 93.0098 93.1651
S1-E1 328.9086 328.8364 60.9466 61.0783
S1-E2 276.5087 276.4524 68.5328 68.6716
S1-W1 266.3989 266.5886 122.6480 122.8204
S1-W2 205.6658 205.7096 102.3727 102.5370
S2-E1 301.0426 300.9773 57.5598 57.6883
S2-E2 246.4088 246.3558 65.3035 65.4394
S2-W1 237.8578 238.0513 126.6420 126.8135
S2-W2 172.6960 172.7395 104.1812 104.3469
E1-E2 65.8620 65.8667 -152.7127 -152.6058
E1-W1 309.9564 310.1538 -168.2324 -168.1311
E1-W2 221.4433 221.4933 -156.9698 -156.8664
E2-W1 247.1250 247.3196 -172.3217 -172.2189
E2-W2 155.8397 155.8854 -158.7676 -158.6652
W1-W2 102.3630 102.5064 -13.2255 -13.0977
Header: used keywords
Key Value
HIERARCH OBS PROG ID S01
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 61020.4308686698
PI-COI ligi
HIERARCH OBS TARG NAME HD_73344
HIERARCH OBS RA 129.6897
HIERARCH OBS DEC 23.68591
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 33.5021
HIERARCH ISS PBL12 END 33.5035
HIERARCH ISS PBLA12 START 93.0098
HIERARCH ISS PBLA12 END 93.1651
HIERARCH ISS PBL13 START 328.9086
HIERARCH ISS PBL13 END 328.8364
HIERARCH ISS PBLA13 START 60.9466
HIERARCH ISS PBLA13 END 61.0783
HIERARCH ISS PBL14 START 276.5087
HIERARCH ISS PBL14 END 276.4524
HIERARCH ISS PBLA14 START 68.5328
HIERARCH ISS PBLA14 END 68.6716
HIERARCH ISS PBL15 START 266.3989
HIERARCH ISS PBL15 END 266.5886
HIERARCH ISS PBLA15 START 122.648
HIERARCH ISS PBLA15 END 122.8204
HIERARCH ISS PBL16 START 205.6658
HIERARCH ISS PBL16 END 205.7096
HIERARCH ISS PBLA16 START 102.3727
HIERARCH ISS PBLA16 END 102.537
HIERARCH ISS PBL23 START 301.0426
HIERARCH ISS PBL23 END 300.9773
HIERARCH ISS PBLA23 START 57.5598
HIERARCH ISS PBLA23 END 57.6883
HIERARCH ISS PBL24 START 246.4088
HIERARCH ISS PBL24 END 246.3558
HIERARCH ISS PBLA24 START 65.3035
HIERARCH ISS PBLA24 END 65.4394
HIERARCH ISS PBL25 START 237.8578
HIERARCH ISS PBL25 END 238.0513
HIERARCH ISS PBLA25 START 126.642
HIERARCH ISS PBLA25 END 126.8135
HIERARCH ISS PBL26 START 172.696
HIERARCH ISS PBL26 END 172.7395
HIERARCH ISS PBLA26 START 104.1812
HIERARCH ISS PBLA26 END 104.3469
HIERARCH ISS PBL34 START 65.862
HIERARCH ISS PBL34 END 65.8667
HIERARCH ISS PBLA34 START -152.7127
HIERARCH ISS PBLA34 END -152.6058
HIERARCH ISS PBL35 START 309.9564
HIERARCH ISS PBL35 END 310.1538
HIERARCH ISS PBLA35 START -168.2324
HIERARCH ISS PBLA35 END -168.1311
HIERARCH ISS PBL36 START 221.4433
HIERARCH ISS PBL36 END 221.4933
HIERARCH ISS PBLA36 START -156.9698
HIERARCH ISS PBLA36 END -156.8664
HIERARCH ISS PBL45 START 247.125
HIERARCH ISS PBL45 END 247.3196
HIERARCH ISS PBLA45 START -172.3217
HIERARCH ISS PBLA45 END -172.2189
HIERARCH ISS PBL46 START 155.8397
HIERARCH ISS PBL46 END 155.8854
HIERARCH ISS PBLA46 START -158.7676
HIERARCH ISS PBLA46 END -158.6652
HIERARCH ISS PBL56 START 102.363
HIERARCH ISS PBL56 END 102.5064
HIERARCH ISS PBLA56 START -13.2255
HIERARCH ISS PBLA56 END -13.0977
HIERARCH CHARA TAU0 5.80976
HIERARCH CHARA SEEING 1.4225