Exposure
ID
SPICA.2023-09-22T08-48-51_1
Header ID
SPICA.2023-09-22T08-48-51
Date updated
2023-09-22 08:47:46 UTC+0000
Release date
None
UTC Start
2023-09-22 08:47:46.000
UTC End
2023-09-22 08:48:46.000
MJD Start
60209.3665046296
MJD End
60209.36719907403
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
12.0
Ambient temperature (°C)
-1.234
Seeing (arcsec)
1.1
Observation
ID
64011
Category
science
Program ID
S01
Program Title
TBD
Program Type
Normal
PI / COI
ligi
Target
ID
47673
Name
HD_222439
RA
355.1021
DEC
44.33393
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 32.9501 32.9396 110.6930 110.8347
S1-E1 329.7204 329.7351 79.9102 80.0856
S1-E2 276.6774 276.6830 87.1226 87.2885
S1-W1 268.0851 267.8845 141.2328 141.3882
S1-W2 203.1265 203.0281 120.4496 120.5923
S2-E1 301.8839 301.8964 76.7080 76.8877
S2-E2 246.8283 246.8370 84.0626 84.2326
S2-W1 240.2900 240.1030 145.2283 145.3873
S2-W2 170.7443 170.6563 122.3237 122.4669
E1-E2 65.2471 65.2263 -132.2559 -132.0459
E1-W1 309.4340 309.2853 -149.5627 -149.3567
E1-W2 219.4982 219.4181 -137.0666 -136.8573
E2-W1 247.9020 247.7747 -154.0535 -153.8493
E2-W2 154.5778 154.5186 -139.0952 -138.8863
W1-W2 106.3318 106.2688 3.9079 4.1000
Header: used keywords
Key Value
HIERARCH OBS PROG ID S01
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60209.3665046296
PI-COI ligi
HIERARCH OBS TARG NAME HD_222439
HIERARCH OBS RA 355.1021
HIERARCH OBS DEC 44.33393
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 32.9501
HIERARCH ISS PBL12 END 32.9396
HIERARCH ISS PBLA12 START 110.693
HIERARCH ISS PBLA12 END 110.8347
HIERARCH ISS PBL13 START 329.7204
HIERARCH ISS PBL13 END 329.7351
HIERARCH ISS PBLA13 START 79.9102
HIERARCH ISS PBLA13 END 80.0856
HIERARCH ISS PBL14 START 276.6774
HIERARCH ISS PBL14 END 276.683
HIERARCH ISS PBLA14 START 87.1226
HIERARCH ISS PBLA14 END 87.2885
HIERARCH ISS PBL15 START 268.0851
HIERARCH ISS PBL15 END 267.8845
HIERARCH ISS PBLA15 START 141.2328
HIERARCH ISS PBLA15 END 141.3882
HIERARCH ISS PBL16 START 203.1265
HIERARCH ISS PBL16 END 203.0281
HIERARCH ISS PBLA16 START 120.4496
HIERARCH ISS PBLA16 END 120.5923
HIERARCH ISS PBL23 START 301.8839
HIERARCH ISS PBL23 END 301.8964
HIERARCH ISS PBLA23 START 76.708
HIERARCH ISS PBLA23 END 76.8877
HIERARCH ISS PBL24 START 246.8283
HIERARCH ISS PBL24 END 246.837
HIERARCH ISS PBLA24 START 84.0626
HIERARCH ISS PBLA24 END 84.2326
HIERARCH ISS PBL25 START 240.29
HIERARCH ISS PBL25 END 240.103
HIERARCH ISS PBLA25 START 145.2283
HIERARCH ISS PBLA25 END 145.3873
HIERARCH ISS PBL26 START 170.7443
HIERARCH ISS PBL26 END 170.6563
HIERARCH ISS PBLA26 START 122.3237
HIERARCH ISS PBLA26 END 122.4669
HIERARCH ISS PBL34 START 65.2471
HIERARCH ISS PBL34 END 65.2263
HIERARCH ISS PBLA34 START -132.2559
HIERARCH ISS PBLA34 END -132.0459
HIERARCH ISS PBL35 START 309.434
HIERARCH ISS PBL35 END 309.2853
HIERARCH ISS PBLA35 START -149.5627
HIERARCH ISS PBLA35 END -149.3567
HIERARCH ISS PBL36 START 219.4982
HIERARCH ISS PBL36 END 219.4181
HIERARCH ISS PBLA36 START -137.0666
HIERARCH ISS PBLA36 END -136.8573
HIERARCH ISS PBL45 START 247.902
HIERARCH ISS PBL45 END 247.7747
HIERARCH ISS PBLA45 START -154.0535
HIERARCH ISS PBLA45 END -153.8493
HIERARCH ISS PBL46 START 154.5778
HIERARCH ISS PBL46 END 154.5186
HIERARCH ISS PBLA46 START -139.0952
HIERARCH ISS PBLA46 END -138.8863
HIERARCH ISS PBL56 START 106.3318
HIERARCH ISS PBL56 END 106.2688
HIERARCH ISS PBLA56 START 3.9079
HIERARCH ISS PBLA56 END 4.1
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1