Exposure
ID
SPICA.2025-12-15T10-11-36_1
Header ID
SPICA.2025-12-15T10-11-36
Date updated
2025-12-15 10:10:31 UTC+0000
Release date
None
UTC Start
2025-12-15 10:10:31.808
UTC End
2025-12-15 10:11:31.808
MJD Start
61024.423979258
MJD End
61024.42467370243
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 33.8929 33.8934 91.8397 91.9935
S1-E1 330.6155 330.6031 60.1102 60.2427
S1-E2 278.5363 278.5182 67.6585 67.7963
S1-W1 270.2941 270.4365 120.6705 120.8500
S1-W2 208.5479 208.5733 100.9779 101.1424
S2-E1 302.3141 302.3086 56.7301 56.8604
S2-E2 248.0063 247.9921 64.4494 64.5850
S2-W1 241.1568 241.3067 124.5566 124.7369
S2-W2 175.1679 175.1940 102.7388 102.9051
E1-E2 65.6370 65.6575 -153.7690 -153.6491
E1-W1 307.4410 307.6905 -169.8546 -169.7342
E1-W2 220.2655 220.3654 -158.1698 -158.0515
E2-W1 245.0495 245.2790 -174.1106 -173.9875
E2-W2 154.9040 154.9836 -160.0331 -159.9150
W1-W2 102.0110 102.1515 -15.7864 -15.6355
Header: used keywords
Key Value
HIERARCH OBS PROG ID S01/S04
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 61024.423979258
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 33.8929
HIERARCH ISS PBL12 END 33.8934
HIERARCH ISS PBLA12 START 91.8397
HIERARCH ISS PBLA12 END 91.9935
HIERARCH ISS PBL13 START 330.6155
HIERARCH ISS PBL13 END 330.6031
HIERARCH ISS PBLA13 START 60.1102
HIERARCH ISS PBLA13 END 60.2427
HIERARCH ISS PBL14 START 278.5363
HIERARCH ISS PBL14 END 278.5182
HIERARCH ISS PBLA14 START 67.6585
HIERARCH ISS PBLA14 END 67.7963
HIERARCH ISS PBL15 START 270.2941
HIERARCH ISS PBL15 END 270.4365
HIERARCH ISS PBLA15 START 120.6705
HIERARCH ISS PBLA15 END 120.85
HIERARCH ISS PBL16 START 208.5479
HIERARCH ISS PBL16 END 208.5733
HIERARCH ISS PBLA16 START 100.9779
HIERARCH ISS PBLA16 END 101.1424
HIERARCH ISS PBL23 START 302.3141
HIERARCH ISS PBL23 END 302.3086
HIERARCH ISS PBLA23 START 56.7301
HIERARCH ISS PBLA23 END 56.8604
HIERARCH ISS PBL24 START 248.0063
HIERARCH ISS PBL24 END 247.9921
HIERARCH ISS PBLA24 START 64.4494
HIERARCH ISS PBLA24 END 64.585
HIERARCH ISS PBL25 START 241.1568
HIERARCH ISS PBL25 END 241.3067
HIERARCH ISS PBLA25 START 124.5566
HIERARCH ISS PBLA25 END 124.7369
HIERARCH ISS PBL26 START 175.1679
HIERARCH ISS PBL26 END 175.194
HIERARCH ISS PBLA26 START 102.7388
HIERARCH ISS PBLA26 END 102.9051
HIERARCH ISS PBL34 START 65.637
HIERARCH ISS PBL34 END 65.6575
HIERARCH ISS PBLA34 START -153.769
HIERARCH ISS PBLA34 END -153.6491
HIERARCH ISS PBL35 START 307.441
HIERARCH ISS PBL35 END 307.6905
HIERARCH ISS PBLA35 START -169.8546
HIERARCH ISS PBLA35 END -169.7342
HIERARCH ISS PBL36 START 220.2655
HIERARCH ISS PBL36 END 220.3654
HIERARCH ISS PBLA36 START -158.1698
HIERARCH ISS PBLA36 END -158.0515
HIERARCH ISS PBL45 START 245.0495
HIERARCH ISS PBL45 END 245.279
HIERARCH ISS PBLA45 START -174.1106
HIERARCH ISS PBLA45 END -173.9875
HIERARCH ISS PBL46 START 154.904
HIERARCH ISS PBL46 END 154.9836
HIERARCH ISS PBLA46 START -160.0331
HIERARCH ISS PBLA46 END -159.915
HIERARCH ISS PBL56 START 102.011
HIERARCH ISS PBL56 END 102.1515
HIERARCH ISS PBLA56 START -15.7864
HIERARCH ISS PBLA56 END -15.6355
HIERARCH CHARA TAU0 11.58648
HIERARCH CHARA SEEING 1.2318