Exposure
ID
PIONI.2019-12-23T03:07:54.212_1
Header ID
PIONI.2019-12-23T03:07:54.212
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 03:07:54.211
UTC End
2019-12-23 03:08:32.611
MJD Start
58840.1304885559
MJD End
58840.13093300034
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.005858
Ambient temperature (°C)
16.57
Seeing (arcsec)
0.86
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 68.1660 68.1810 274.2000 274.1000
K0-D0 89.6640 89.7680 261.8000 261.8000
K0-J3 41.1760 41.0950 317.2910 317.3120
G2-D0 27.2640 27.3330 229.6000 229.6000
G2-J3 47.3890 47.5030 57.7090 57.6940
D0-J3 74.4810 74.6650 54.7580 54.7560
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 58840.1304885559
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 68.166
HIERARCH ESO ISS PBL12 END 68.181
HIERARCH ESO ISS PBLA12 START 274.2
HIERARCH ESO ISS PBLA12 END 274.1
HIERARCH ESO ISS PBL13 START 89.664
HIERARCH ESO ISS PBL13 END 89.768
HIERARCH ESO ISS PBLA13 START 261.8
HIERARCH ESO ISS PBLA13 END 261.8
HIERARCH ESO ISS PBL14 START 41.176
HIERARCH ESO ISS PBL14 END 41.095
HIERARCH ESO ISS PBLA14 START 317.291
HIERARCH ESO ISS PBLA14 END 317.312
HIERARCH ESO ISS PBL23 START 27.264
HIERARCH ESO ISS PBL23 END 27.333
HIERARCH ESO ISS PBLA23 START 229.6
HIERARCH ESO ISS PBLA23 END 229.6
HIERARCH ESO ISS PBL24 START 47.389
HIERARCH ESO ISS PBL24 END 47.503
HIERARCH ESO ISS PBLA24 START 57.709
HIERARCH ESO ISS PBLA24 END 57.694
HIERARCH ESO ISS PBL34 START 74.481
HIERARCH ESO ISS PBL34 END 74.665
HIERARCH ESO ISS PBLA34 START 54.758
HIERARCH ESO ISS PBLA34 END 54.756
HIERARCH ESO ISS AMBI TAU0 START 0.005858
HIERARCH ESO ISS AMBI TAU0 END 0.005858
HIERARCH ESO ISS AMBI TEMP 16.57
HIERARCH ESO ISS AMBI FWHM START 0.86
HIERARCH ESO ISS AMBI FWHM END 0.86