Exposure
ID
SPICA.2025-12-11T07-15-03_1
Header ID
SPICA.2025-12-11T07-15-03
Date updated
2025-12-11 07:13:58 UTC+0000
Release date
None
UTC Start
2025-12-11 07:13:58.753
UTC End
2025-12-11 07:14:58.753
MJD Start
61020.3013744584
MJD End
61020.302068902834
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
2.74486
Ambient temperature (°C)
-1.234
Seeing (arcsec)
1.92749
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 33.3032 33.3052 93.6241 93.7799
S1-E1 327.5270 327.4307 61.3472 61.4794
S1-E2 275.1244 275.0536 68.9716 69.1115
S1-W1 265.0263 265.2340 123.6004 123.7690
S1-W2 204.3687 204.4211 103.0933 103.2573
S2-E1 299.8976 299.8079 57.9474 58.0762
S2-E2 245.2504 245.1822 65.7246 65.8614
S2-W1 236.7634 236.9731 127.6304 127.7973
S2-W2 171.6068 171.6580 104.9229 105.0880
E1-E2 65.8737 65.8711 -152.3043 -152.2018
E1-W1 310.9465 311.1158 -167.6185 -167.5240
E1-W2 221.7157 221.7418 -156.5130 -156.4146
E2-W1 248.0227 248.1972 -171.6409 -171.5455
E2-W2 156.0945 156.1237 -158.2879 -158.1908
W1-W2 102.6844 102.8260 -12.1941 -12.0758
Header: used keywords
Key Value
HIERARCH OBS PROG ID S04
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 61020.3013744584
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 33.3032
HIERARCH ISS PBL12 END 33.3052
HIERARCH ISS PBLA12 START 93.6241
HIERARCH ISS PBLA12 END 93.7799
HIERARCH ISS PBL13 START 327.527
HIERARCH ISS PBL13 END 327.4307
HIERARCH ISS PBLA13 START 61.3472
HIERARCH ISS PBLA13 END 61.4794
HIERARCH ISS PBL14 START 275.1244
HIERARCH ISS PBL14 END 275.0536
HIERARCH ISS PBLA14 START 68.9716
HIERARCH ISS PBLA14 END 69.1115
HIERARCH ISS PBL15 START 265.0263
HIERARCH ISS PBL15 END 265.234
HIERARCH ISS PBLA15 START 123.6004
HIERARCH ISS PBLA15 END 123.769
HIERARCH ISS PBL16 START 204.3687
HIERARCH ISS PBL16 END 204.4211
HIERARCH ISS PBLA16 START 103.0933
HIERARCH ISS PBLA16 END 103.2573
HIERARCH ISS PBL23 START 299.8976
HIERARCH ISS PBL23 END 299.8079
HIERARCH ISS PBLA23 START 57.9474
HIERARCH ISS PBLA23 END 58.0762
HIERARCH ISS PBL24 START 245.2504
HIERARCH ISS PBL24 END 245.1822
HIERARCH ISS PBLA24 START 65.7246
HIERARCH ISS PBLA24 END 65.8614
HIERARCH ISS PBL25 START 236.7634
HIERARCH ISS PBL25 END 236.9731
HIERARCH ISS PBLA25 START 127.6304
HIERARCH ISS PBLA25 END 127.7973
HIERARCH ISS PBL26 START 171.6068
HIERARCH ISS PBL26 END 171.658
HIERARCH ISS PBLA26 START 104.9229
HIERARCH ISS PBLA26 END 105.088
HIERARCH ISS PBL34 START 65.8737
HIERARCH ISS PBL34 END 65.8711
HIERARCH ISS PBLA34 START -152.3043
HIERARCH ISS PBLA34 END -152.2018
HIERARCH ISS PBL35 START 310.9465
HIERARCH ISS PBL35 END 311.1158
HIERARCH ISS PBLA35 START -167.6185
HIERARCH ISS PBLA35 END -167.524
HIERARCH ISS PBL36 START 221.7157
HIERARCH ISS PBL36 END 221.7418
HIERARCH ISS PBLA36 START -156.513
HIERARCH ISS PBLA36 END -156.4146
HIERARCH ISS PBL45 START 248.0227
HIERARCH ISS PBL45 END 248.1972
HIERARCH ISS PBLA45 START -171.6409
HIERARCH ISS PBLA45 END -171.5455
HIERARCH ISS PBL46 START 156.0945
HIERARCH ISS PBL46 END 156.1237
HIERARCH ISS PBLA46 START -158.2879
HIERARCH ISS PBLA46 END -158.1908
HIERARCH ISS PBL56 START 102.6844
HIERARCH ISS PBL56 END 102.826
HIERARCH ISS PBLA56 START -12.1941
HIERARCH ISS PBLA56 END -12.0758
HIERARCH CHARA TAU0 2.74486
HIERARCH CHARA SEEING 1.92749