Exposure
ID
SPICA.2025-12-15T10-14-55_1
Header ID
SPICA.2025-12-15T10-14-55
Date updated
2025-12-15 10:13:50 UTC+0000
Release date
None
UTC Start
2025-12-15 10:13:50.064
UTC End
2025-12-15 10:14:50.064
MJD Start
61024.4262738925
MJD End
61024.426968336935
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
11.58648
Ambient temperature (°C)
-1.234
Seeing (arcsec)
1.2318
Observation
ID
72310
Category
science
Program ID
S01/S04
Program Title
TBD
Program Type
Normal
PI / COI
ligi/ibanez
Target
ID
53712
Name
HD_75732
RA
133.1492
DEC
28.33082
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 33.8946 33.8952 92.3091 92.4628
S1-E1 330.5734 330.5569 60.5161 60.6499
S1-E2 278.4793 278.4594 68.0805 68.2194
S1-W1 270.7274 270.8682 121.2167 121.3944
S1-W2 208.6262 208.6524 101.4794 101.6432
S2-E1 302.2924 302.2822 57.1295 57.2612
S2-E2 247.9608 247.9444 64.8647 65.0015
S2-W1 241.6122 241.7600 125.1051 125.2835
S2-W2 175.2482 175.2748 103.2457 103.4112
E1-E2 65.6966 65.7142 -153.4017 -153.2807
E1-W1 308.1864 308.4199 -169.4868 -169.3661
E1-W2 220.5599 220.6494 -157.8077 -157.6884
E2-W1 245.7368 245.9532 -173.7346 -173.6115
E2-W2 155.1395 155.2117 -159.6719 -159.5531
W1-W2 102.4352 102.5709 -15.3272 -15.1777
Header: used keywords
Key Value
HIERARCH OBS PROG ID S01/S04
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 61024.4262738925
PI-COI ligi/ibanez
HIERARCH OBS TARG NAME HD_75732
HIERARCH OBS RA 133.1492
HIERARCH OBS DEC 28.33082
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 33.8946
HIERARCH ISS PBL12 END 33.8952
HIERARCH ISS PBLA12 START 92.3091
HIERARCH ISS PBLA12 END 92.4628
HIERARCH ISS PBL13 START 330.5734
HIERARCH ISS PBL13 END 330.5569
HIERARCH ISS PBLA13 START 60.5161
HIERARCH ISS PBLA13 END 60.6499
HIERARCH ISS PBL14 START 278.4793
HIERARCH ISS PBL14 END 278.4594
HIERARCH ISS PBLA14 START 68.0805
HIERARCH ISS PBLA14 END 68.2194
HIERARCH ISS PBL15 START 270.7274
HIERARCH ISS PBL15 END 270.8682
HIERARCH ISS PBLA15 START 121.2167
HIERARCH ISS PBLA15 END 121.3944
HIERARCH ISS PBL16 START 208.6262
HIERARCH ISS PBL16 END 208.6524
HIERARCH ISS PBLA16 START 101.4794
HIERARCH ISS PBLA16 END 101.6432
HIERARCH ISS PBL23 START 302.2924
HIERARCH ISS PBL23 END 302.2822
HIERARCH ISS PBLA23 START 57.1295
HIERARCH ISS PBLA23 END 57.2612
HIERARCH ISS PBL24 START 247.9608
HIERARCH ISS PBL24 END 247.9444
HIERARCH ISS PBLA24 START 64.8647
HIERARCH ISS PBLA24 END 65.0015
HIERARCH ISS PBL25 START 241.6122
HIERARCH ISS PBL25 END 241.76
HIERARCH ISS PBLA25 START 125.1051
HIERARCH ISS PBLA25 END 125.2835
HIERARCH ISS PBL26 START 175.2482
HIERARCH ISS PBL26 END 175.2748
HIERARCH ISS PBLA26 START 103.2457
HIERARCH ISS PBLA26 END 103.4112
HIERARCH ISS PBL34 START 65.6966
HIERARCH ISS PBL34 END 65.7142
HIERARCH ISS PBLA34 START -153.4017
HIERARCH ISS PBLA34 END -153.2807
HIERARCH ISS PBL35 START 308.1864
HIERARCH ISS PBL35 END 308.4199
HIERARCH ISS PBLA35 START -169.4868
HIERARCH ISS PBLA35 END -169.3661
HIERARCH ISS PBL36 START 220.5599
HIERARCH ISS PBL36 END 220.6494
HIERARCH ISS PBLA36 START -157.8077
HIERARCH ISS PBLA36 END -157.6884
HIERARCH ISS PBL45 START 245.7368
HIERARCH ISS PBL45 END 245.9532
HIERARCH ISS PBLA45 START -173.7346
HIERARCH ISS PBLA45 END -173.6115
HIERARCH ISS PBL46 START 155.1395
HIERARCH ISS PBL46 END 155.2117
HIERARCH ISS PBLA46 START -159.6719
HIERARCH ISS PBLA46 END -159.5531
HIERARCH ISS PBL56 START 102.4352
HIERARCH ISS PBL56 END 102.5709
HIERARCH ISS PBLA56 START -15.3272
HIERARCH ISS PBLA56 END -15.1777
HIERARCH CHARA TAU0 11.58648
HIERARCH CHARA SEEING 1.2318