Exposure
ID
PIONI.2021-10-26T05:39:55.606_1
Header ID
PIONI.2021-10-26T05:39:55.606
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 05:39:55.606
UTC End
2021-10-26 05:40:34.006
MJD Start
59513.2360602538
MJD End
59513.2365046982
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.008097
Ambient temperature (°C)
14.82
Seeing (arcsec)
0.51
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 23.4010 23.4230 137.4000 137.3000
A0-D0 19.1880 19.2550 48.7000 48.9000
A0-C1 16.9910 17.0380 115.3010 115.2510
B2-D0 29.9260 29.9230 357.2000 357.4000
B2-C1 9.9720 9.9710 357.2070 357.3370
D0-C1 19.9540 19.9520 177.2540 177.3840
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 59513.2360602538
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 23.401
HIERARCH ESO ISS PBL12 END 23.423
HIERARCH ESO ISS PBLA12 START 137.4
HIERARCH ESO ISS PBLA12 END 137.3
HIERARCH ESO ISS PBL13 START 19.188
HIERARCH ESO ISS PBL13 END 19.255
HIERARCH ESO ISS PBLA13 START 48.7
HIERARCH ESO ISS PBLA13 END 48.9
HIERARCH ESO ISS PBL14 START 16.991
HIERARCH ESO ISS PBL14 END 17.038
HIERARCH ESO ISS PBLA14 START 115.301
HIERARCH ESO ISS PBLA14 END 115.251
HIERARCH ESO ISS PBL23 START 29.926
HIERARCH ESO ISS PBL23 END 29.923
HIERARCH ESO ISS PBLA23 START 357.2
HIERARCH ESO ISS PBLA23 END 357.4
HIERARCH ESO ISS PBL24 START 9.972
HIERARCH ESO ISS PBL24 END 9.971
HIERARCH ESO ISS PBLA24 START 357.207
HIERARCH ESO ISS PBLA24 END 357.337
HIERARCH ESO ISS PBL34 START 19.954
HIERARCH ESO ISS PBL34 END 19.952
HIERARCH ESO ISS PBLA34 START 177.254
HIERARCH ESO ISS PBLA34 END 177.384
HIERARCH ESO ISS AMBI TAU0 START 0.008097
HIERARCH ESO ISS AMBI TAU0 END 0.008097
HIERARCH ESO ISS AMBI TEMP 14.82
HIERARCH ESO ISS AMBI FWHM START 0.51
HIERARCH ESO ISS AMBI FWHM END 0.51