Exposure
ID
PIONI.2016-09-26T08:02:21.012_1
Header ID
PIONI.2016-09-26T08:02:21.012
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 08:02:21.012
UTC End
2016-09-26 08:03:37.812
MJD Start
57657.334965419
MJD End
57657.3358543079
Exposure time (s)
76.8
Validation level
1
Tau 0: Coherence time (s)
0.019044
Ambient temperature (°C)
15.07
Seeing (arcsec)
0.455
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 67.7610 67.8100 275.8000 275.6000
K0-D0 87.8530 88.0680 262.6000 262.4000
K0-J3 43.5870 43.4520 318.2760 318.3010
G2-D0 26.7680 26.8910 227.4000 227.5000
G2-J3 46.2310 46.4420 56.1850 56.1840
D0-J3 72.8000 73.1350 52.9660 52.9900
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 57657.334965419
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 67.761
HIERARCH ESO ISS PBL12 END 67.81
HIERARCH ESO ISS PBLA12 START 275.8
HIERARCH ESO ISS PBLA12 END 275.6
HIERARCH ESO ISS PBL13 START 87.853
HIERARCH ESO ISS PBL13 END 88.068
HIERARCH ESO ISS PBLA13 START 262.6
HIERARCH ESO ISS PBLA13 END 262.4
HIERARCH ESO ISS PBL14 START 43.587
HIERARCH ESO ISS PBL14 END 43.452
HIERARCH ESO ISS PBLA14 START 318.276
HIERARCH ESO ISS PBLA14 END 318.301
HIERARCH ESO ISS PBL23 START 26.768
HIERARCH ESO ISS PBL23 END 26.891
HIERARCH ESO ISS PBLA23 START 227.4
HIERARCH ESO ISS PBLA23 END 227.5
HIERARCH ESO ISS PBL24 START 46.231
HIERARCH ESO ISS PBL24 END 46.442
HIERARCH ESO ISS PBLA24 START 56.185
HIERARCH ESO ISS PBLA24 END 56.184
HIERARCH ESO ISS PBL34 START 72.8
HIERARCH ESO ISS PBL34 END 73.135
HIERARCH ESO ISS PBLA34 START 52.966
HIERARCH ESO ISS PBLA34 END 52.99
HIERARCH ESO ISS AMBI TAU0 START 0.01856
HIERARCH ESO ISS AMBI TAU0 END 0.019528
HIERARCH ESO ISS AMBI TEMP 15.07
HIERARCH ESO ISS AMBI FWHM START 0.44
HIERARCH ESO ISS AMBI FWHM END 0.47