Exposure
ID
SPICA.2025-12-11T06-54-49_1
Header ID
SPICA.2025-12-11T06-54-49
Date updated
2025-12-11 06:53:44 UTC+0000
Release date
None
UTC Start
2025-12-11 06:53:44.093
UTC End
2025-12-11 06:54:44.093
MJD Start
61020.2873158896
MJD End
61020.288010334036
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
3.14605
Ambient temperature (°C)
-1.234
Seeing (arcsec)
1.85347
Observation
ID
72179
Category
science
Program ID
S04
Program Title
TBD
Program Type
Normal
PI / COI
ibanez
Target
ID
47922
Name
HD_35708
RA
81.90868
DEC
21.93697
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 33.2806 33.2811 90.6973 90.8541
S1-E1 329.1109 329.0377 58.9683 59.0909
S1-E2 276.3905 276.3265 66.4331 66.5650
S1-W1 261.0537 261.2687 120.3164 120.4981
S1-W2 203.4805 203.5232 99.9734 100.1425
S2-E1 301.3129 301.2510 55.6383 55.7570
S2-E2 246.4297 246.3721 63.2516 63.3796
S2-W1 232.7038 232.9260 124.3696 124.5506
S2-W2 170.7194 170.7630 101.7741 101.9451
E1-E2 65.7364 65.7528 -154.1410 -154.0466
E1-W1 306.7116 306.9893 -169.3554 -169.2639
E1-W2 220.5532 220.6481 -158.2846 -158.1931
E2-W1 243.8901 244.1527 -173.4116 -173.3174
E2-W2 155.0614 155.1403 -160.0400 -159.9493
W1-W2 99.7044 99.8792 -14.4913 -14.3641
Header: used keywords
Key Value
HIERARCH OBS PROG ID S04
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 61020.2873158896
PI-COI ibanez
HIERARCH OBS TARG NAME HD_35708
HIERARCH OBS RA 81.90868
HIERARCH OBS DEC 21.93697
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 33.2806
HIERARCH ISS PBL12 END 33.2811
HIERARCH ISS PBLA12 START 90.6973
HIERARCH ISS PBLA12 END 90.8541
HIERARCH ISS PBL13 START 329.1109
HIERARCH ISS PBL13 END 329.0377
HIERARCH ISS PBLA13 START 58.9683
HIERARCH ISS PBLA13 END 59.0909
HIERARCH ISS PBL14 START 276.3905
HIERARCH ISS PBL14 END 276.3265
HIERARCH ISS PBLA14 START 66.4331
HIERARCH ISS PBLA14 END 66.565
HIERARCH ISS PBL15 START 261.0537
HIERARCH ISS PBL15 END 261.2687
HIERARCH ISS PBLA15 START 120.3164
HIERARCH ISS PBLA15 END 120.4981
HIERARCH ISS PBL16 START 203.4805
HIERARCH ISS PBL16 END 203.5232
HIERARCH ISS PBLA16 START 99.9734
HIERARCH ISS PBLA16 END 100.1425
HIERARCH ISS PBL23 START 301.3129
HIERARCH ISS PBL23 END 301.251
HIERARCH ISS PBLA23 START 55.6383
HIERARCH ISS PBLA23 END 55.757
HIERARCH ISS PBL24 START 246.4297
HIERARCH ISS PBL24 END 246.3721
HIERARCH ISS PBLA24 START 63.2516
HIERARCH ISS PBLA24 END 63.3796
HIERARCH ISS PBL25 START 232.7038
HIERARCH ISS PBL25 END 232.926
HIERARCH ISS PBLA25 START 124.3696
HIERARCH ISS PBLA25 END 124.5506
HIERARCH ISS PBL26 START 170.7194
HIERARCH ISS PBL26 END 170.763
HIERARCH ISS PBLA26 START 101.7741
HIERARCH ISS PBLA26 END 101.9451
HIERARCH ISS PBL34 START 65.7364
HIERARCH ISS PBL34 END 65.7528
HIERARCH ISS PBLA34 START -154.141
HIERARCH ISS PBLA34 END -154.0466
HIERARCH ISS PBL35 START 306.7116
HIERARCH ISS PBL35 END 306.9893
HIERARCH ISS PBLA35 START -169.3554
HIERARCH ISS PBLA35 END -169.2639
HIERARCH ISS PBL36 START 220.5532
HIERARCH ISS PBL36 END 220.6481
HIERARCH ISS PBLA36 START -158.2846
HIERARCH ISS PBLA36 END -158.1931
HIERARCH ISS PBL45 START 243.8901
HIERARCH ISS PBL45 END 244.1527
HIERARCH ISS PBLA45 START -173.4116
HIERARCH ISS PBLA45 END -173.3174
HIERARCH ISS PBL46 START 155.0614
HIERARCH ISS PBL46 END 155.1403
HIERARCH ISS PBLA46 START -160.04
HIERARCH ISS PBLA46 END -159.9493
HIERARCH ISS PBL56 START 99.7044
HIERARCH ISS PBL56 END 99.8792
HIERARCH ISS PBLA56 START -14.4913
HIERARCH ISS PBLA56 END -14.3641
HIERARCH CHARA TAU0 3.14605
HIERARCH CHARA SEEING 1.85347