Exposure
ID
PIONI.2019-12-23T03:09:35.256_1
Header ID
PIONI.2019-12-23T03:09:35.256
Date updated
2019-12-23 03:15:51 UTC+0000
Release date
2020-12-23 03:15:51 UTC+0000
UTC Start
2019-12-23 03:09:35.256
UTC End
2019-12-23 03:10:13.656
MJD Start
58840.1316580549
MJD End
58840.132102499345
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.00679
Ambient temperature (°C)
16.52
Seeing (arcsec)
0.7
Observation
ID
40019
Category
science
Program ID
0104.C-0737(A)
Program Title
VLTI+CHARA SURVEY ON HERBIG STARS: IMAGING THE DUST RIM STRUCTURE AND THE TEMPORAL VARIABILITY OF INNER DISK ASYMMETRIES
Program Type
Normal
PI / COI
KRAUS/ MONNIER/ TEN BRUMMELAAR/ LEBOUQUIN/ KLUSKA/ HARRIES/ SETTERHOLM/ ANUGU/ DAVIES/ LABDON/ KREPLIN
Target
ID
30018
Name
V_SU_Aur
RA
73.997466
DEC
30.56698
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 68.1960 68.2100 273.9000 273.8000
K0-D0 89.8760 89.9790 261.7000 261.6000
K0-J3 41.0090 40.9280 317.3300 317.3480
G2-D0 27.4050 27.4730 229.7000 229.7000
G2-J3 47.6230 47.7360 57.6740 57.6550
D0-J3 74.8580 75.0410 54.7490 54.7420
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 0104.C-0737(A)
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 58840.1316580549
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME V_SU_Aur
RA 73.997466
DEC 30.56698
HIERARCH ESO INS OPTI2 NAME GRISM
HIERARCH ESO INS OPTI2 ID GRISM
HIERARCH ESO INS FILT1 NAME H
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 38.4
HIERARCH ESO DET DIT 0.00075
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 68.196
HIERARCH ESO ISS PBL12 END 68.21
HIERARCH ESO ISS PBLA12 START 273.9
HIERARCH ESO ISS PBLA12 END 273.8
HIERARCH ESO ISS PBL13 START 89.876
HIERARCH ESO ISS PBL13 END 89.979
HIERARCH ESO ISS PBLA13 START 261.7
HIERARCH ESO ISS PBLA13 END 261.6
HIERARCH ESO ISS PBL14 START 41.009
HIERARCH ESO ISS PBL14 END 40.928
HIERARCH ESO ISS PBLA14 START 317.33
HIERARCH ESO ISS PBLA14 END 317.348
HIERARCH ESO ISS PBL23 START 27.405
HIERARCH ESO ISS PBL23 END 27.473
HIERARCH ESO ISS PBLA23 START 229.7
HIERARCH ESO ISS PBLA23 END 229.7
HIERARCH ESO ISS PBL24 START 47.623
HIERARCH ESO ISS PBL24 END 47.736
HIERARCH ESO ISS PBLA24 START 57.674
HIERARCH ESO ISS PBLA24 END 57.655
HIERARCH ESO ISS PBL34 START 74.858
HIERARCH ESO ISS PBL34 END 75.041
HIERARCH ESO ISS PBLA34 START 54.749
HIERARCH ESO ISS PBLA34 END 54.742
HIERARCH ESO ISS AMBI TAU0 START 0.005858
HIERARCH ESO ISS AMBI TAU0 END 0.007722
HIERARCH ESO ISS AMBI TEMP 16.52
HIERARCH ESO ISS AMBI FWHM START 0.7
HIERARCH ESO ISS AMBI FWHM END 0.7