Exposure
ID
GRAVI.2020-12-17T05:49:56.211_2
Header ID
GRAVI.2020-12-17T05:49:56.211
Date updated
2020-12-17 06:00:41 UTC+0000
Release date
None
UTC Start
2020-12-17 05:49:56.211
UTC End
2020-12-17 05:55:16.211
MJD Start
59200.2430117
MJD End
59200.2467154037
Exposure time (s)
320.0
Validation level
1
Tau 0: Coherence time (s)
0.006731
Ambient temperature (°C)
13.25
Seeing (arcsec)
0.475
Observation
ID
46057
Category
science
Program ID
106.21S5.001
Program Title
FILLING THE SKY WITH DUAL-FIELD CALIBRATORS
Program Type
Calibration
PI / COI
NOWAK/ LACOUR/ KERVELLA/ HAUBOIS/ PUEYO/ WANG/ MOLLIERE/ EISENHAUER/ LAGRANGE/ PALADINI/ STOLKER
Target
ID
34678
Name
WDS_J06364+2717
RA
99.1094458333333
DEC
27.2784055555556
Instrument
Interferometer
VLTI
Instrument
GRAVITY_FT
Instrument mode
LOW
Instrument sub-mode
DUAL
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 68.1120 67.9710 269.2000 268.5000
K0-D0 94.0860 94.4700 256.4000 255.8000
K0-J3 38.8130 38.2450 321.3350 321.7470
G2-D0 31.5010 31.8990 227.8000 227.8000
G2-J3 53.8760 54.5030 54.4960 54.3200
D0-J3 85.2410 86.2720 52.0290 51.9170
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 106.21S5.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT,DUAL
MJD-OBS 59200.2430117
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME HD 46780
HIERARCH ESO INS SOBJ NAME WDS_J06364+2717B
RA 99.109352
DEC 27.27798
HIERARCH ESO INS SPEC RES MEDIUM
HIERARCH ESO INS POLA MODE COMBINED
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 K0
HIERARCH ESO ISS CONF STATION2 G2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 339.0
HIERARCH ESO DET2 SEQ1 DIT 10.0
HIERARCH ESO DET2 NDIT 32
HIERARCH ESO ISS PBL12 START 68.112
HIERARCH ESO ISS PBL12 END 67.971
HIERARCH ESO ISS PBLA12 START 269.2
HIERARCH ESO ISS PBLA12 END 268.5
HIERARCH ESO ISS PBL13 START 94.086
HIERARCH ESO ISS PBL13 END 94.47
HIERARCH ESO ISS PBLA13 START 256.4
HIERARCH ESO ISS PBLA13 END 255.8
HIERARCH ESO ISS PBL14 START 38.813
HIERARCH ESO ISS PBL14 END 38.245
HIERARCH ESO ISS PBLA14 START 321.335
HIERARCH ESO ISS PBLA14 END 321.747
HIERARCH ESO ISS PBL23 START 31.501
HIERARCH ESO ISS PBL23 END 31.899
HIERARCH ESO ISS PBLA23 START 227.8
HIERARCH ESO ISS PBLA23 END 227.8
HIERARCH ESO ISS PBL24 START 53.876
HIERARCH ESO ISS PBL24 END 54.503
HIERARCH ESO ISS PBLA24 START 54.496
HIERARCH ESO ISS PBLA24 END 54.32
HIERARCH ESO ISS PBL34 START 85.241
HIERARCH ESO ISS PBL34 END 86.272
HIERARCH ESO ISS PBLA34 START 52.029
HIERARCH ESO ISS PBLA34 END 51.917
HIERARCH ESO ISS AMBI TAU0 START 0.006545
HIERARCH ESO ISS AMBI TAU0 END 0.006917
HIERARCH ESO ISS AMBI TEMP 13.25
HIERARCH ESO ISS AMBI FWHM START 0.46
HIERARCH ESO ISS AMBI FWHM END 0.49
HIERARCH ESO FT ROBJ NAME WDS_J06364+2717
HIERARCH ESO FT ROBJ ALPHA 063626.267
HIERARCH ESO FT ROBJ DELTA 271642.260