Exposure
ID
PIONI.2021-10-26T06:57:02.138_1
Header ID
PIONI.2021-10-26T06:57:02.138
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 06:57:02.138
UTC End
2021-10-26 06:57:40.538
MJD Start
59513.2896080795
MJD End
59513.2900525239
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.0084315
Ambient temperature (°C)
14.36
Seeing (arcsec)
0.425
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 24.9820 24.9920 135.8000 135.8000
A0-D0 25.4730 25.5330 62.1000 62.2000
A0-C1 20.7080 20.7370 112.6550 112.6460
B2-D0 30.2480 30.2570 9.7000 9.8000
B2-C1 10.0780 10.0810 9.6640 9.7880
D0-C1 20.1700 20.1760 189.7270 189.8510
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 59513.2896080795
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 24.982
HIERARCH ESO ISS PBL12 END 24.992
HIERARCH ESO ISS PBLA12 START 135.8
HIERARCH ESO ISS PBLA12 END 135.8
HIERARCH ESO ISS PBL13 START 25.473
HIERARCH ESO ISS PBL13 END 25.533
HIERARCH ESO ISS PBLA13 START 62.1
HIERARCH ESO ISS PBLA13 END 62.2
HIERARCH ESO ISS PBL14 START 20.708
HIERARCH ESO ISS PBL14 END 20.737
HIERARCH ESO ISS PBLA14 START 112.655
HIERARCH ESO ISS PBLA14 END 112.646
HIERARCH ESO ISS PBL23 START 30.248
HIERARCH ESO ISS PBL23 END 30.257
HIERARCH ESO ISS PBLA23 START 9.7
HIERARCH ESO ISS PBLA23 END 9.8
HIERARCH ESO ISS PBL24 START 10.078
HIERARCH ESO ISS PBL24 END 10.081
HIERARCH ESO ISS PBLA24 START 9.664
HIERARCH ESO ISS PBLA24 END 9.788
HIERARCH ESO ISS PBL34 START 20.17
HIERARCH ESO ISS PBL34 END 20.176
HIERARCH ESO ISS PBLA34 START 189.727
HIERARCH ESO ISS PBLA34 END 189.851
HIERARCH ESO ISS AMBI TAU0 START 0.00763
HIERARCH ESO ISS AMBI TAU0 END 0.009233
HIERARCH ESO ISS AMBI TEMP 14.36
HIERARCH ESO ISS AMBI FWHM START 0.43
HIERARCH ESO ISS AMBI FWHM END 0.42