Exposure
ID
PIONI.2022-11-24T04:28:34.874_1
Header ID
PIONI.2022-11-24T04:28:34.874
Date updated
2022-11-24 04:35:55 UTC+0000
Release date
2023-11-24 04:35:55 UTC+0000
UTC Start
2022-11-24 04:28:34.874
UTC End
2022-11-24 04:29:13.274
MJD Start
59907.1865147459
MJD End
59907.1869591903
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.0102785
Ambient temperature (°C)
12.93
Seeing (arcsec)
0.555
Observation
ID
53259
Category
science
Program ID
110.246N.001
Program Title
VLTI+CHARA SURVEY ON YSOS: IMAGING THE DUST RIM & TEMPORAL VARIABILITY OF INNER DISK ASYMMETRIES
Program Type
Normal
PI / COI
KRAUS/ HARRIES/ MONNIER/ KLUSKA/ LABDON/ SETTERHOLM/ LE BOUQUIN
Target
ID
39610
Name
V AB Aur
RA
73.941048
DEC
30.55107
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 67.0710 67.1100 278.4000 278.3000
K0-D0 84.8970 85.0310 265.6000 265.5000
K0-J3 44.2400 44.1670 316.9920 316.9910
G2-D0 24.4760 24.5480 228.4000 228.4000
G2-J3 42.6540 42.7780 58.0260 58.0270
D0-J3 66.9090 67.1050 54.5040 54.5210
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 110.246N.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 59907.1865147459
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME V AB Aur
RA 73.941048
DEC 30.55107
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 67.071
HIERARCH ESO ISS PBL12 END 67.11
HIERARCH ESO ISS PBLA12 START 278.4
HIERARCH ESO ISS PBLA12 END 278.3
HIERARCH ESO ISS PBL13 START 84.897
HIERARCH ESO ISS PBL13 END 85.031
HIERARCH ESO ISS PBLA13 START 265.6
HIERARCH ESO ISS PBLA13 END 265.5
HIERARCH ESO ISS PBL14 START 44.24
HIERARCH ESO ISS PBL14 END 44.167
HIERARCH ESO ISS PBLA14 START 316.992
HIERARCH ESO ISS PBLA14 END 316.991
HIERARCH ESO ISS PBL23 START 24.476
HIERARCH ESO ISS PBL23 END 24.548
HIERARCH ESO ISS PBLA23 START 228.4
HIERARCH ESO ISS PBLA23 END 228.4
HIERARCH ESO ISS PBL24 START 42.654
HIERARCH ESO ISS PBL24 END 42.778
HIERARCH ESO ISS PBLA24 START 58.026
HIERARCH ESO ISS PBLA24 END 58.027
HIERARCH ESO ISS PBL34 START 66.909
HIERARCH ESO ISS PBL34 END 67.105
HIERARCH ESO ISS PBLA34 START 54.504
HIERARCH ESO ISS PBLA34 END 54.521
HIERARCH ESO ISS AMBI TAU0 START 0.010657
HIERARCH ESO ISS AMBI TAU0 END 0.0099
HIERARCH ESO ISS AMBI TEMP 12.93
HIERARCH ESO ISS AMBI FWHM START 0.55
HIERARCH ESO ISS AMBI FWHM END 0.56