Exposure
ID
SPICA.2025-12-11T06-53-43_1
Header ID
SPICA.2025-12-11T06-53-43
Date updated
2025-12-11 06:52:38 UTC+0000
Release date
None
UTC Start
2025-12-11 06:52:38.007
UTC End
2025-12-11 06:53:38.007
MJD Start
61020.2865510033
MJD End
61020.28724544773
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 33.2803 33.2806 90.5377 90.6945
S1-E1 329.1839 329.1121 58.8441 58.9662
S1-E2 276.4551 276.3916 66.2994 66.4308
S1-W1 260.8347 261.0498 120.1307 120.3132
S1-W2 203.4377 203.4798 99.8010 99.9704
S2-E1 301.3743 301.3140 55.5182 55.6362
S2-E2 246.4876 246.4307 63.1219 63.2494
S2-W1 232.4773 232.6999 124.1846 124.3664
S2-W2 170.6755 170.7186 101.5997 101.7710
E1-E2 65.7186 65.7361 -154.2366 -154.1426
E1-W1 306.4230 306.7066 -169.4485 -169.3571
E1-W2 220.4528 220.5515 -158.3774 -158.2863
E2-W1 243.6180 243.8854 -173.5074 -173.4133
E2-W2 154.9784 155.0600 -160.1321 -160.0416
W1-W2 99.5248 99.7013 -14.6213 -14.4935
Header: used keywords
Key Value
HIERARCH OBS PROG ID S04
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 61020.2865510033
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 33.2803
HIERARCH ISS PBL12 END 33.2806
HIERARCH ISS PBLA12 START 90.5377
HIERARCH ISS PBLA12 END 90.6945
HIERARCH ISS PBL13 START 329.1839
HIERARCH ISS PBL13 END 329.1121
HIERARCH ISS PBLA13 START 58.8441
HIERARCH ISS PBLA13 END 58.9662
HIERARCH ISS PBL14 START 276.4551
HIERARCH ISS PBL14 END 276.3916
HIERARCH ISS PBLA14 START 66.2994
HIERARCH ISS PBLA14 END 66.4308
HIERARCH ISS PBL15 START 260.8347
HIERARCH ISS PBL15 END 261.0498
HIERARCH ISS PBLA15 START 120.1307
HIERARCH ISS PBLA15 END 120.3132
HIERARCH ISS PBL16 START 203.4377
HIERARCH ISS PBL16 END 203.4798
HIERARCH ISS PBLA16 START 99.801
HIERARCH ISS PBLA16 END 99.9704
HIERARCH ISS PBL23 START 301.3743
HIERARCH ISS PBL23 END 301.314
HIERARCH ISS PBLA23 START 55.5182
HIERARCH ISS PBLA23 END 55.6362
HIERARCH ISS PBL24 START 246.4876
HIERARCH ISS PBL24 END 246.4307
HIERARCH ISS PBLA24 START 63.1219
HIERARCH ISS PBLA24 END 63.2494
HIERARCH ISS PBL25 START 232.4773
HIERARCH ISS PBL25 END 232.6999
HIERARCH ISS PBLA25 START 124.1846
HIERARCH ISS PBLA25 END 124.3664
HIERARCH ISS PBL26 START 170.6755
HIERARCH ISS PBL26 END 170.7186
HIERARCH ISS PBLA26 START 101.5997
HIERARCH ISS PBLA26 END 101.771
HIERARCH ISS PBL34 START 65.7186
HIERARCH ISS PBL34 END 65.7361
HIERARCH ISS PBLA34 START -154.2366
HIERARCH ISS PBLA34 END -154.1426
HIERARCH ISS PBL35 START 306.423
HIERARCH ISS PBL35 END 306.7066
HIERARCH ISS PBLA35 START -169.4485
HIERARCH ISS PBLA35 END -169.3571
HIERARCH ISS PBL36 START 220.4528
HIERARCH ISS PBL36 END 220.5515
HIERARCH ISS PBLA36 START -158.3774
HIERARCH ISS PBLA36 END -158.2863
HIERARCH ISS PBL45 START 243.618
HIERARCH ISS PBL45 END 243.8854
HIERARCH ISS PBLA45 START -173.5074
HIERARCH ISS PBLA45 END -173.4133
HIERARCH ISS PBL46 START 154.9784
HIERARCH ISS PBL46 END 155.06
HIERARCH ISS PBLA46 START -160.1321
HIERARCH ISS PBLA46 END -160.0416
HIERARCH ISS PBL56 START 99.5248
HIERARCH ISS PBL56 END 99.7013
HIERARCH ISS PBLA56 START -14.6213
HIERARCH ISS PBLA56 END -14.4935
HIERARCH CHARA TAU0 3.14605
HIERARCH CHARA SEEING 1.85347