Exposure
ID
PIONI.2021-10-26T05:38:14.174_1
Header ID
PIONI.2021-10-26T05:38:14.174
Date updated
2021-10-26 05:45:37 UTC+0000
Release date
2022-10-26 05:45:37 UTC+0000
UTC Start
2021-10-26 05:38:14.174
UTC End
2021-10-26 05:38:52.574
MJD Start
59513.2348862714
MJD End
59513.2353307158
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.0074035
Ambient temperature (°C)
14.82
Seeing (arcsec)
0.495
Observation
ID
48635
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
36432
Name
HD50138
RA
102.888025
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 23.3530 23.3760 137.5000 137.4000
A0-D0 19.0480 19.1140 48.2000 48.4000
A0-C1 16.8920 16.9390 115.4090 115.3570
B2-D0 29.9320 29.9290 357.0000 357.1000
B2-C1 9.9740 9.9730 356.9320 357.0620
D0-C1 19.9580 19.9560 176.9790 177.1090
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 59513.2348862714
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD50138
RA 102.888025
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 23.353
HIERARCH ESO ISS PBL12 END 23.376
HIERARCH ESO ISS PBLA12 START 137.5
HIERARCH ESO ISS PBLA12 END 137.4
HIERARCH ESO ISS PBL13 START 19.048
HIERARCH ESO ISS PBL13 END 19.114
HIERARCH ESO ISS PBLA13 START 48.2
HIERARCH ESO ISS PBLA13 END 48.4
HIERARCH ESO ISS PBL14 START 16.892
HIERARCH ESO ISS PBL14 END 16.939
HIERARCH ESO ISS PBLA14 START 115.409
HIERARCH ESO ISS PBLA14 END 115.357
HIERARCH ESO ISS PBL23 START 29.932
HIERARCH ESO ISS PBL23 END 29.929
HIERARCH ESO ISS PBLA23 START 357.0
HIERARCH ESO ISS PBLA23 END 357.1
HIERARCH ESO ISS PBL24 START 9.974
HIERARCH ESO ISS PBL24 END 9.973
HIERARCH ESO ISS PBLA24 START 356.932
HIERARCH ESO ISS PBLA24 END 357.062
HIERARCH ESO ISS PBL34 START 19.958
HIERARCH ESO ISS PBL34 END 19.956
HIERARCH ESO ISS PBLA34 START 176.979
HIERARCH ESO ISS PBLA34 END 177.109
HIERARCH ESO ISS AMBI TAU0 START 0.00671
HIERARCH ESO ISS AMBI TAU0 END 0.008097
HIERARCH ESO ISS AMBI TEMP 14.82
HIERARCH ESO ISS AMBI FWHM START 0.49
HIERARCH ESO ISS AMBI FWHM END 0.5