Exposure
ID
PIONI.2021-10-26T06:56:11.564_1
Header ID
PIONI.2021-10-26T06:56:11.564
Date updated
2021-10-26 07:00:32 UTC+0000
Release date
2022-10-26 07:00:32 UTC+0000
UTC Start
2021-10-26 06:56:11.564
UTC End
2021-10-26 06:56:49.964
MJD Start
59513.2890227283
MJD End
59513.2894671727
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.0073815
Ambient temperature (°C)
14.37
Seeing (arcsec)
0.445
Observation
ID
48652
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
36441
Name
HD50138
RA
102.888024
DEC
-6.96649
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 24.9720 24.9810 135.8000 135.8000
A0-D0 25.4100 25.4700 62.0000 62.1000
A0-C1 20.6760 20.7060 112.6650 112.6550
B2-D0 30.2380 30.2470 9.6000 9.7000
B2-C1 10.0740 10.0770 9.5320 9.6570
D0-C1 20.1640 20.1700 189.5950 189.7200
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 59513.2890227283
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD50138
RA 102.888024
DEC -6.96649
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 A0
HIERARCH ESO ISS CONF STATION2 B2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 C1
EXPTIME 38.4
HIERARCH ESO DET DIT 0.00075
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 24.972
HIERARCH ESO ISS PBL12 END 24.981
HIERARCH ESO ISS PBLA12 START 135.8
HIERARCH ESO ISS PBLA12 END 135.8
HIERARCH ESO ISS PBL13 START 25.41
HIERARCH ESO ISS PBL13 END 25.47
HIERARCH ESO ISS PBLA13 START 62.0
HIERARCH ESO ISS PBLA13 END 62.1
HIERARCH ESO ISS PBL14 START 20.676
HIERARCH ESO ISS PBL14 END 20.706
HIERARCH ESO ISS PBLA14 START 112.665
HIERARCH ESO ISS PBLA14 END 112.655
HIERARCH ESO ISS PBL23 START 30.238
HIERARCH ESO ISS PBL23 END 30.247
HIERARCH ESO ISS PBLA23 START 9.6
HIERARCH ESO ISS PBLA23 END 9.7
HIERARCH ESO ISS PBL24 START 10.074
HIERARCH ESO ISS PBL24 END 10.077
HIERARCH ESO ISS PBLA24 START 9.532
HIERARCH ESO ISS PBLA24 END 9.657
HIERARCH ESO ISS PBL34 START 20.164
HIERARCH ESO ISS PBL34 END 20.17
HIERARCH ESO ISS PBLA34 START 189.595
HIERARCH ESO ISS PBLA34 END 189.72
HIERARCH ESO ISS AMBI TAU0 START 0.007133
HIERARCH ESO ISS AMBI TAU0 END 0.00763
HIERARCH ESO ISS AMBI TEMP 14.37
HIERARCH ESO ISS AMBI FWHM START 0.46
HIERARCH ESO ISS AMBI FWHM END 0.43