Exposure
ID
SPICA.2024-05-21T11-06-54_1
Header ID
SPICA.2024-05-21T11-06-54
Date updated
2024-05-21 11:05:49 UTC+0000
Release date
None
UTC Start
2024-05-21 11:05:49.775
UTC End
2024-05-21 11:06:49.775
MJD Start
60451.4623816578
MJD End
60451.463076102234
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
64023
Category
science
Program ID
S02/ S04
Program Title
TBD
Program Type
Normal
PI / COI
vrard/ ibanez
Target
ID
47682
Name
HD_173667
RA
281.4155
DEC
20.54631
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 33.4383 33.4452 103.5685 103.7122
S1-E1 318.0043 317.8732 70.9322 71.0960
S1-E2 268.9840 268.9216 78.8547 79.0178
S1-W1 275.3552 275.4811 133.3682 133.4910
S1-W2 207.4385 207.5055 113.1725 113.3107
S2-E1 290.4060 290.2627 67.3720 67.5353
S2-E2 239.0176 238.9439 75.5015 75.6654
S2-W1 246.8983 247.0115 137.2274 137.3469
S2-W2 174.5581 174.6176 115.0039 115.1409
E1-E2 63.5282 63.4647 -144.7718 -144.6360
E1-W1 309.6909 309.4831 -161.0862 -160.9777
E1-W2 215.6002 215.3997 -149.3681 -149.2412
E2-W1 249.3601 249.2230 -165.1901 -165.0865
E2-W2 152.3615 152.2253 -151.2828 -151.1595
W1-W2 107.8711 107.8845 -5.0353 -4.9395
Header: used keywords
Key Value
HIERARCH OBS PROG ID S02/ S04
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60451.4623816578
PI-COI vrard/ ibanez
HIERARCH OBS TARG NAME HD_173667
HIERARCH OBS RA 281.4155
HIERARCH OBS DEC 20.54631
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 33.4383
HIERARCH ISS PBL12 END 33.4452
HIERARCH ISS PBLA12 START 103.5685
HIERARCH ISS PBLA12 END 103.7122
HIERARCH ISS PBL13 START 318.0043
HIERARCH ISS PBL13 END 317.8732
HIERARCH ISS PBLA13 START 70.9322
HIERARCH ISS PBLA13 END 71.096
HIERARCH ISS PBL14 START 268.984
HIERARCH ISS PBL14 END 268.9216
HIERARCH ISS PBLA14 START 78.8547
HIERARCH ISS PBLA14 END 79.0178
HIERARCH ISS PBL15 START 275.3552
HIERARCH ISS PBL15 END 275.4811
HIERARCH ISS PBLA15 START 133.3682
HIERARCH ISS PBLA15 END 133.491
HIERARCH ISS PBL16 START 207.4385
HIERARCH ISS PBL16 END 207.5055
HIERARCH ISS PBLA16 START 113.1725
HIERARCH ISS PBLA16 END 113.3107
HIERARCH ISS PBL23 START 290.406
HIERARCH ISS PBL23 END 290.2627
HIERARCH ISS PBLA23 START 67.372
HIERARCH ISS PBLA23 END 67.5353
HIERARCH ISS PBL24 START 239.0176
HIERARCH ISS PBL24 END 238.9439
HIERARCH ISS PBLA24 START 75.5015
HIERARCH ISS PBLA24 END 75.6654
HIERARCH ISS PBL25 START 246.8983
HIERARCH ISS PBL25 END 247.0115
HIERARCH ISS PBLA25 START 137.2274
HIERARCH ISS PBLA25 END 137.3469
HIERARCH ISS PBL26 START 174.5581
HIERARCH ISS PBL26 END 174.6176
HIERARCH ISS PBLA26 START 115.0039
HIERARCH ISS PBLA26 END 115.1409
HIERARCH ISS PBL34 START 63.5282
HIERARCH ISS PBL34 END 63.4647
HIERARCH ISS PBLA34 START -144.7718
HIERARCH ISS PBLA34 END -144.636
HIERARCH ISS PBL35 START 309.6909
HIERARCH ISS PBL35 END 309.4831
HIERARCH ISS PBLA35 START -161.0862
HIERARCH ISS PBLA35 END -160.9777
HIERARCH ISS PBL36 START 215.6002
HIERARCH ISS PBL36 END 215.3997
HIERARCH ISS PBLA36 START -149.3681
HIERARCH ISS PBLA36 END -149.2412
HIERARCH ISS PBL45 START 249.3601
HIERARCH ISS PBL45 END 249.223
HIERARCH ISS PBLA45 START -165.1901
HIERARCH ISS PBLA45 END -165.0865
HIERARCH ISS PBL46 START 152.3615
HIERARCH ISS PBL46 END 152.2253
HIERARCH ISS PBLA46 START -151.2828
HIERARCH ISS PBLA46 END -151.1595
HIERARCH ISS PBL56 START 107.8711
HIERARCH ISS PBL56 END 107.8845
HIERARCH ISS PBLA56 START -5.0353
HIERARCH ISS PBLA56 END -4.9395
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1