Exposure
ID
PIONI.2022-01-07T01:30:54.988_1
Header ID
PIONI.2022-01-07T01:30:54.988
Date updated
2022-01-07 01:40:46 UTC+0000
Release date
2023-01-07 01:40:46 UTC+0000
UTC Start
2022-01-07 01:30:54.987
UTC End
2022-01-07 01:31:33.387
MJD Start
59586.0631364286
MJD End
59586.063580873
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.00853
Ambient temperature (°C)
14.29
Seeing (arcsec)
0.705
Observation
ID
49188
Category
science
Program ID
108.22H3.001
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/ DAVIES/ LABDON/ SETTERHOLM/ KREPLIN/ LE BOUQUIN/ TEN BRUMMELAAR
Target
ID
36806
Name
V AB Aur
RA
73.941047
DEC
30.55108
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 66.8870 66.9280 278.9000 278.8000
K0-D0 84.2760 84.4130 266.0000 265.9000
K0-J3 44.5690 44.4970 317.0010 316.9980
G2-D0 24.1510 24.2230 228.1000 228.2000
G2-J3 42.0880 42.2120 58.0090 58.0130
D0-J3 66.0110 66.2090 54.4120 54.4320
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 108.22H3.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 59586.0631364286
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME V AB Aur
RA 73.941047
DEC 30.55108
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 66.887
HIERARCH ESO ISS PBL12 END 66.928
HIERARCH ESO ISS PBLA12 START 278.9
HIERARCH ESO ISS PBLA12 END 278.8
HIERARCH ESO ISS PBL13 START 84.276
HIERARCH ESO ISS PBL13 END 84.413
HIERARCH ESO ISS PBLA13 START 266.0
HIERARCH ESO ISS PBLA13 END 265.9
HIERARCH ESO ISS PBL14 START 44.569
HIERARCH ESO ISS PBL14 END 44.497
HIERARCH ESO ISS PBLA14 START 317.001
HIERARCH ESO ISS PBLA14 END 316.998
HIERARCH ESO ISS PBL23 START 24.151
HIERARCH ESO ISS PBL23 END 24.223
HIERARCH ESO ISS PBLA23 START 228.1
HIERARCH ESO ISS PBLA23 END 228.2
HIERARCH ESO ISS PBL24 START 42.088
HIERARCH ESO ISS PBL24 END 42.212
HIERARCH ESO ISS PBLA24 START 58.009
HIERARCH ESO ISS PBLA24 END 58.013
HIERARCH ESO ISS PBL34 START 66.011
HIERARCH ESO ISS PBL34 END 66.209
HIERARCH ESO ISS PBLA34 START 54.412
HIERARCH ESO ISS PBLA34 END 54.432
HIERARCH ESO ISS AMBI TAU0 START 0.008567
HIERARCH ESO ISS AMBI TAU0 END 0.008493
HIERARCH ESO ISS AMBI TEMP 14.29
HIERARCH ESO ISS AMBI FWHM START 0.7
HIERARCH ESO ISS AMBI FWHM END 0.71