Exposure
ID
PIONI.2016-09-26T08:00:48.276_1
Header ID
PIONI.2016-09-26T08:00:48.276
Date updated
2016-09-26 08:11:26 UTC+0000
Release date
2017-09-26 08:11:26 UTC+0000
UTC Start
2016-09-26 08:00:48.276
UTC End
2016-09-26 08:02:05.076
MJD Start
57657.3338920823
MJD End
57657.3347809712
Exposure time (s)
76.8
Validation level
1
Tau 0: Coherence time (s)
0.017903
Ambient temperature (°C)
15.09
Seeing (arcsec)
0.44
Observation
ID
37212
Category
science
Program ID
098.C-0600(C)
Program Title
TRACING TEMPORAL VARIATIONS IN THE POTENTIAL PLANET-FORMING REGION (0.5--10~AU) OF PROTOPLANETARY DISKS AROUND FIVE PRE-MAIN-SEQUENCE STARS
Program Type
Normal
PI / COI
BRUNNGRAEBER/ WOLF/ RATZKA
Target
ID
27419
Name
RY_Tau
RA
65.489253
DEC
28.44313
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 67.7060 67.7580 276.0000 275.8000
K0-D0 87.6230 87.8410 262.8000 262.6000
K0-J3 43.7300 43.5950 318.2460 318.2700
G2-D0 26.6370 26.7610 227.3000 227.4000
G2-J3 46.0080 46.2190 56.1800 56.1810
D0-J3 72.4440 72.7810 52.9340 52.9600
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 098.C-0600(C)
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 57657.3338920823
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME RY_Tau
RA 65.489253
DEC 28.44313
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 76.8
HIERARCH ESO DET DIT 0.0015
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 67.706
HIERARCH ESO ISS PBL12 END 67.758
HIERARCH ESO ISS PBLA12 START 276.0
HIERARCH ESO ISS PBLA12 END 275.8
HIERARCH ESO ISS PBL13 START 87.623
HIERARCH ESO ISS PBL13 END 87.841
HIERARCH ESO ISS PBLA13 START 262.8
HIERARCH ESO ISS PBLA13 END 262.6
HIERARCH ESO ISS PBL14 START 43.73
HIERARCH ESO ISS PBL14 END 43.595
HIERARCH ESO ISS PBLA14 START 318.246
HIERARCH ESO ISS PBLA14 END 318.27
HIERARCH ESO ISS PBL23 START 26.637
HIERARCH ESO ISS PBL23 END 26.761
HIERARCH ESO ISS PBLA23 START 227.3
HIERARCH ESO ISS PBLA23 END 227.4
HIERARCH ESO ISS PBL24 START 46.008
HIERARCH ESO ISS PBL24 END 46.219
HIERARCH ESO ISS PBLA24 START 56.18
HIERARCH ESO ISS PBLA24 END 56.181
HIERARCH ESO ISS PBL34 START 72.444
HIERARCH ESO ISS PBL34 END 72.781
HIERARCH ESO ISS PBLA34 START 52.934
HIERARCH ESO ISS PBLA34 END 52.96
HIERARCH ESO ISS AMBI TAU0 START 0.017246
HIERARCH ESO ISS AMBI TAU0 END 0.01856
HIERARCH ESO ISS AMBI TEMP 15.09
HIERARCH ESO ISS AMBI FWHM START 0.44
HIERARCH ESO ISS AMBI FWHM END 0.44