Exposure
ID
PIONI.2016-09-07T09:22:13.803_1
Header ID
PIONI.2016-09-07T09:22:13.803
Date updated
2016-09-07 09:31:04 UTC+0000
Release date
2017-09-07 09:31:04 UTC+0000
UTC Start
2016-09-07 09:22:13.804
UTC End
2016-09-07 09:23:30.604
MJD Start
57638.3904375425
MJD End
57638.39132643139
Exposure time (s)
76.8
Validation level
1
Tau 0: Coherence time (s)
0.0025875
Ambient temperature (°C)
9.6
Seeing (arcsec)
0.57
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 67.9240 67.9660 275.1000 275.0000
K0-D0 88.5970 88.8020 262.0000 261.9000
K0-J3 43.1070 42.9700 318.3690 318.4000
G2-D0 27.2000 27.3220 227.6000 227.7000
G2-J3 46.9670 47.1740 56.1730 56.1660
D0-J3 73.9760 74.3060 53.0390 53.0560
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 57638.3904375425
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 67.924
HIERARCH ESO ISS PBL12 END 67.966
HIERARCH ESO ISS PBLA12 START 275.1
HIERARCH ESO ISS PBLA12 END 275.0
HIERARCH ESO ISS PBL13 START 88.597
HIERARCH ESO ISS PBL13 END 88.802
HIERARCH ESO ISS PBLA13 START 262.0
HIERARCH ESO ISS PBLA13 END 261.9
HIERARCH ESO ISS PBL14 START 43.107
HIERARCH ESO ISS PBL14 END 42.97
HIERARCH ESO ISS PBLA14 START 318.369
HIERARCH ESO ISS PBLA14 END 318.4
HIERARCH ESO ISS PBL23 START 27.2
HIERARCH ESO ISS PBL23 END 27.322
HIERARCH ESO ISS PBLA23 START 227.6
HIERARCH ESO ISS PBLA23 END 227.7
HIERARCH ESO ISS PBL24 START 46.967
HIERARCH ESO ISS PBL24 END 47.174
HIERARCH ESO ISS PBLA24 START 56.173
HIERARCH ESO ISS PBLA24 END 56.166
HIERARCH ESO ISS PBL34 START 73.976
HIERARCH ESO ISS PBL34 END 74.306
HIERARCH ESO ISS PBLA34 START 53.039
HIERARCH ESO ISS PBLA34 END 53.056
HIERARCH ESO ISS AMBI TAU0 START 0.002568
HIERARCH ESO ISS AMBI TAU0 END 0.002607
HIERARCH ESO ISS AMBI TEMP 9.6
HIERARCH ESO ISS AMBI FWHM START 0.57
HIERARCH ESO ISS AMBI FWHM END 0.57