Exposure
ID
PIONI.2019-12-23T01:40:43.867_1
Header ID
PIONI.2019-12-23T01:40:43.867
Date updated
2019-12-23 01:45:48 UTC+0000
Release date
2020-12-23 01:45:48 UTC+0000
UTC Start
2019-12-23 01:40:43.867
UTC End
2019-12-23 01:41:35.067
MJD Start
58840.0699521671
MJD End
58840.0705447597
Exposure time (s)
51.2
Validation level
1
Tau 0: Coherence time (s)
0.005211
Ambient temperature (°C)
16.12
Seeing (arcsec)
0.795
Observation
ID
40014
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
30013
Name
V_RY_Tau
RA
65.489265
DEC
28.44309
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 65.7170 65.7890 280.6000 280.5000
K0-D0 81.1880 81.3870 266.8000 266.7000
K0-J3 46.9430 46.8610 318.1420 318.1350
G2-D0 23.4250 23.5140 224.7000 224.8000
G2-J3 40.3420 40.5040 55.5430 55.5810
D0-J3 63.5020 63.7550 51.5620 51.6240
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 58840.0699521671
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME V_RY_Tau
RA 65.489265
DEC 28.44309
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 51.2
HIERARCH ESO DET DIT 0.001
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 65.717
HIERARCH ESO ISS PBL12 END 65.789
HIERARCH ESO ISS PBLA12 START 280.6
HIERARCH ESO ISS PBLA12 END 280.5
HIERARCH ESO ISS PBL13 START 81.188
HIERARCH ESO ISS PBL13 END 81.387
HIERARCH ESO ISS PBLA13 START 266.8
HIERARCH ESO ISS PBLA13 END 266.7
HIERARCH ESO ISS PBL14 START 46.943
HIERARCH ESO ISS PBL14 END 46.861
HIERARCH ESO ISS PBLA14 START 318.142
HIERARCH ESO ISS PBLA14 END 318.135
HIERARCH ESO ISS PBL23 START 23.425
HIERARCH ESO ISS PBL23 END 23.514
HIERARCH ESO ISS PBLA23 START 224.7
HIERARCH ESO ISS PBLA23 END 224.8
HIERARCH ESO ISS PBL24 START 40.342
HIERARCH ESO ISS PBL24 END 40.504
HIERARCH ESO ISS PBLA24 START 55.543
HIERARCH ESO ISS PBLA24 END 55.581
HIERARCH ESO ISS PBL34 START 63.502
HIERARCH ESO ISS PBL34 END 63.755
HIERARCH ESO ISS PBLA34 START 51.562
HIERARCH ESO ISS PBLA34 END 51.624
HIERARCH ESO ISS AMBI TAU0 START 0.005069
HIERARCH ESO ISS AMBI TAU0 END 0.005353
HIERARCH ESO ISS AMBI TEMP 16.12
HIERARCH ESO ISS AMBI FWHM START 0.83
HIERARCH ESO ISS AMBI FWHM END 0.76