Exposure
ID
PIONI.2016-09-27T08:40:13.685_1
Header ID
PIONI.2016-09-27T08:40:13.685
Date updated
2016-09-27 08:51:09 UTC+0000
Release date
2017-09-27 08:51:09 UTC+0000
UTC Start
2016-09-27 08:40:13.685
UTC End
2016-09-27 08:41:56.085
MJD Start
57658.361269501
MJD End
57658.36245468619
Exposure time (s)
102.4
Validation level
1
Tau 0: Coherence time (s)
0.0252015
Ambient temperature (°C)
13.66
Seeing (arcsec)
0.48
Observation
ID
37217
Category
science
Program ID
098.C-0600(A)
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
27424
Name
CQ_Tau
RA
83.993621
DEC
24.74826
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 65.9880 66.1190 278.8000 278.6000
K0-D0 82.7560 83.1180 263.9000 263.7000
K0-J3 47.9260 47.7790 319.7180 319.7270
G2-D0 25.4920 25.6470 222.0000 222.2000
G2-J3 43.2660 43.5510 52.2860 52.3770
D0-J3 68.5020 68.9460 48.4910 48.6180
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 098.C-0600(A)
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 57658.361269501
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME CQ_Tau
RA 83.993621
DEC 24.74826
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 102.4
HIERARCH ESO DET DIT 0.002
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 65.988
HIERARCH ESO ISS PBL12 END 66.119
HIERARCH ESO ISS PBLA12 START 278.8
HIERARCH ESO ISS PBLA12 END 278.6
HIERARCH ESO ISS PBL13 START 82.756
HIERARCH ESO ISS PBL13 END 83.118
HIERARCH ESO ISS PBLA13 START 263.9
HIERARCH ESO ISS PBLA13 END 263.7
HIERARCH ESO ISS PBL14 START 47.926
HIERARCH ESO ISS PBL14 END 47.779
HIERARCH ESO ISS PBLA14 START 319.718
HIERARCH ESO ISS PBLA14 END 319.727
HIERARCH ESO ISS PBL23 START 25.492
HIERARCH ESO ISS PBL23 END 25.647
HIERARCH ESO ISS PBLA23 START 222.0
HIERARCH ESO ISS PBLA23 END 222.2
HIERARCH ESO ISS PBL24 START 43.266
HIERARCH ESO ISS PBL24 END 43.551
HIERARCH ESO ISS PBLA24 START 52.286
HIERARCH ESO ISS PBLA24 END 52.377
HIERARCH ESO ISS PBL34 START 68.502
HIERARCH ESO ISS PBL34 END 68.946
HIERARCH ESO ISS PBLA34 START 48.491
HIERARCH ESO ISS PBLA34 END 48.618
HIERARCH ESO ISS AMBI TAU0 START 0.025306
HIERARCH ESO ISS AMBI TAU0 END 0.025097
HIERARCH ESO ISS AMBI TEMP 13.66
HIERARCH ESO ISS AMBI FWHM START 0.47
HIERARCH ESO ISS AMBI FWHM END 0.49