Exposure
ID
PIONI.2021-10-26T06:55:20.852_1
Header ID
PIONI.2021-10-26T06:55:20.852
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 06:55:20.852
UTC End
2021-10-26 06:55:59.252
MJD Start
59513.2884357865
MJD End
59513.2888802309
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.0077115
Ambient temperature (°C)
14.36
Seeing (arcsec)
0.475
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 24.9610 24.9710 135.8000 135.8000
A0-D0 25.3460 25.4080 61.9000 62.0000
A0-C1 20.6450 20.6750 112.6750 112.6650
B2-D0 30.2290 30.2380 9.4000 9.6000
B2-C1 10.0710 10.0740 9.4000 9.5270
D0-C1 20.1570 20.1630 189.4630 189.5900
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 59513.2884357865
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 24.961
HIERARCH ESO ISS PBL12 END 24.971
HIERARCH ESO ISS PBLA12 START 135.8
HIERARCH ESO ISS PBLA12 END 135.8
HIERARCH ESO ISS PBL13 START 25.346
HIERARCH ESO ISS PBL13 END 25.408
HIERARCH ESO ISS PBLA13 START 61.9
HIERARCH ESO ISS PBLA13 END 62.0
HIERARCH ESO ISS PBL14 START 20.645
HIERARCH ESO ISS PBL14 END 20.675
HIERARCH ESO ISS PBLA14 START 112.675
HIERARCH ESO ISS PBLA14 END 112.665
HIERARCH ESO ISS PBL23 START 30.229
HIERARCH ESO ISS PBL23 END 30.238
HIERARCH ESO ISS PBLA23 START 9.4
HIERARCH ESO ISS PBLA23 END 9.6
HIERARCH ESO ISS PBL24 START 10.071
HIERARCH ESO ISS PBL24 END 10.074
HIERARCH ESO ISS PBLA24 START 9.4
HIERARCH ESO ISS PBLA24 END 9.527
HIERARCH ESO ISS PBL34 START 20.157
HIERARCH ESO ISS PBL34 END 20.163
HIERARCH ESO ISS PBLA34 START 189.463
HIERARCH ESO ISS PBLA34 END 189.59
HIERARCH ESO ISS AMBI TAU0 START 0.00829
HIERARCH ESO ISS AMBI TAU0 END 0.007133
HIERARCH ESO ISS AMBI TEMP 14.36
HIERARCH ESO ISS AMBI FWHM START 0.49
HIERARCH ESO ISS AMBI FWHM END 0.46