Exposure
ID
PIONI.2019-12-23T03:55:20.871_1
Header ID
PIONI.2019-12-23T03:55:20.871
Date updated
2019-12-23 04:05:51 UTC+0000
Release date
2019-12-23 03:55:20 UTC+0000
UTC Start
2019-12-23 03:55:20.871
UTC End
2019-12-23 03:55:59.271
MJD Start
58840.1634360068
MJD End
58840.1638804512
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.015905
Ambient temperature (°C)
17.17
Seeing (arcsec)
0.49
Observation
ID
40021
Category
calibrator
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
30020
Name
TYC_1863_337_1
RA
89.591924
DEC
23.75637
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 67.6810 67.7110 275.1000 275.1000
K0-D0 88.2830 88.4010 260.6000 260.5000
K0-J3 45.7760 45.7090 320.6480 320.6710
G2-D0 28.4180 28.4810 223.8000 223.9000
G2-J3 48.3080 48.4170 52.6160 52.6340
D0-J3 76.5170 76.6890 49.3710 49.4010
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 0104.C-0737(A)
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 58840.1634360068
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME TYC_1863_337_1
RA 89.591924
DEC 23.75637
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 38.4
HIERARCH ESO DET DIT 0.00075
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 67.681
HIERARCH ESO ISS PBL12 END 67.711
HIERARCH ESO ISS PBLA12 START 275.1
HIERARCH ESO ISS PBLA12 END 275.1
HIERARCH ESO ISS PBL13 START 88.283
HIERARCH ESO ISS PBL13 END 88.401
HIERARCH ESO ISS PBLA13 START 260.6
HIERARCH ESO ISS PBLA13 END 260.5
HIERARCH ESO ISS PBL14 START 45.776
HIERARCH ESO ISS PBL14 END 45.709
HIERARCH ESO ISS PBLA14 START 320.648
HIERARCH ESO ISS PBLA14 END 320.671
HIERARCH ESO ISS PBL23 START 28.418
HIERARCH ESO ISS PBL23 END 28.481
HIERARCH ESO ISS PBLA23 START 223.8
HIERARCH ESO ISS PBLA23 END 223.9
HIERARCH ESO ISS PBL24 START 48.308
HIERARCH ESO ISS PBL24 END 48.417
HIERARCH ESO ISS PBLA24 START 52.616
HIERARCH ESO ISS PBLA24 END 52.634
HIERARCH ESO ISS PBL34 START 76.517
HIERARCH ESO ISS PBL34 END 76.689
HIERARCH ESO ISS PBLA34 START 49.371
HIERARCH ESO ISS PBLA34 END 49.401
HIERARCH ESO ISS AMBI TAU0 START 0.015905
HIERARCH ESO ISS AMBI TAU0 END 0.015905
HIERARCH ESO ISS AMBI TEMP 17.17
HIERARCH ESO ISS AMBI FWHM START 0.49
HIERARCH ESO ISS AMBI FWHM END 0.49