Exposure
ID
PIONI.2022-01-09T02:41:55.521_1
Header ID
PIONI.2022-01-09T02:41:55.521
Date updated
2022-01-09 02:50:40 UTC+0000
Release date
2023-01-09 02:50:40 UTC+0000
UTC Start
2022-01-09 02:41:55.521
UTC End
2022-01-09 02:42:21.121
MJD Start
59588.1124481647
MJD End
59588.112744461
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.007475
Ambient temperature (°C)
12.2
Seeing (arcsec)
0.64
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 68.0780 68.0650 268.7000 268.6000
K0-D0 93.9560 93.9990 256.9000 256.8000
K0-J3 36.7510 36.6870 319.0830 319.1210
G2-D0 30.6700 30.7140 229.8000 229.8000
G2-J3 52.8860 52.9560 56.2860 56.2600
D0-J3 83.4330 83.5470 53.9150 53.8950
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 59588.1124481647
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 25.6
HIERARCH ESO DET DIT 0.0005
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 68.078
HIERARCH ESO ISS PBL12 END 68.065
HIERARCH ESO ISS PBLA12 START 268.7
HIERARCH ESO ISS PBLA12 END 268.6
HIERARCH ESO ISS PBL13 START 93.956
HIERARCH ESO ISS PBL13 END 93.999
HIERARCH ESO ISS PBLA13 START 256.9
HIERARCH ESO ISS PBLA13 END 256.8
HIERARCH ESO ISS PBL14 START 36.751
HIERARCH ESO ISS PBL14 END 36.687
HIERARCH ESO ISS PBLA14 START 319.083
HIERARCH ESO ISS PBLA14 END 319.121
HIERARCH ESO ISS PBL23 START 30.67
HIERARCH ESO ISS PBL23 END 30.714
HIERARCH ESO ISS PBLA23 START 229.8
HIERARCH ESO ISS PBLA23 END 229.8
HIERARCH ESO ISS PBL24 START 52.886
HIERARCH ESO ISS PBL24 END 52.956
HIERARCH ESO ISS PBLA24 START 56.286
HIERARCH ESO ISS PBLA24 END 56.26
HIERARCH ESO ISS PBL34 START 83.433
HIERARCH ESO ISS PBL34 END 83.547
HIERARCH ESO ISS PBLA34 START 53.915
HIERARCH ESO ISS PBLA34 END 53.895
HIERARCH ESO ISS AMBI TAU0 START 0.007475
HIERARCH ESO ISS AMBI TAU0 END 0.007475
HIERARCH ESO ISS AMBI TEMP 12.2
HIERARCH ESO ISS AMBI FWHM START 0.64
HIERARCH ESO ISS AMBI FWHM END 0.64