Exposure
ID
PIONI.2021-10-26T06:58:43.442_1
Header ID
PIONI.2021-10-26T06:58:43.442
Date updated
2021-10-26 07:05:57 UTC+0000
Release date
2022-10-26 07:05:57 UTC+0000
UTC Start
2021-10-26 06:58:43.442
UTC End
2021-10-26 06:59:21.842
MJD Start
59513.2907805801
MJD End
59513.2912250245
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.009233
Ambient temperature (°C)
14.37
Seeing (arcsec)
0.42
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 25.0020 25.0110 135.8000 135.8000
A0-D0 25.5980 25.6570 62.3000 62.4000
A0-C1 20.7690 20.7970 112.6360 112.6270
B2-D0 30.2670 30.2760 10.0000 10.1000
B2-C1 10.0840 10.0870 9.9260 10.0490
D0-C1 20.1830 20.1890 189.9890 190.1120
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 59513.2907805801
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 25.002
HIERARCH ESO ISS PBL12 END 25.011
HIERARCH ESO ISS PBLA12 START 135.8
HIERARCH ESO ISS PBLA12 END 135.8
HIERARCH ESO ISS PBL13 START 25.598
HIERARCH ESO ISS PBL13 END 25.657
HIERARCH ESO ISS PBLA13 START 62.3
HIERARCH ESO ISS PBLA13 END 62.4
HIERARCH ESO ISS PBL14 START 20.769
HIERARCH ESO ISS PBL14 END 20.797
HIERARCH ESO ISS PBLA14 START 112.636
HIERARCH ESO ISS PBLA14 END 112.627
HIERARCH ESO ISS PBL23 START 30.267
HIERARCH ESO ISS PBL23 END 30.276
HIERARCH ESO ISS PBLA23 START 10.0
HIERARCH ESO ISS PBLA23 END 10.1
HIERARCH ESO ISS PBL24 START 10.084
HIERARCH ESO ISS PBL24 END 10.087
HIERARCH ESO ISS PBLA24 START 9.926
HIERARCH ESO ISS PBLA24 END 10.049
HIERARCH ESO ISS PBL34 START 20.183
HIERARCH ESO ISS PBL34 END 20.189
HIERARCH ESO ISS PBLA34 START 189.989
HIERARCH ESO ISS PBLA34 END 190.112
HIERARCH ESO ISS AMBI TAU0 START 0.009233
HIERARCH ESO ISS AMBI TAU0 END 0.009233
HIERARCH ESO ISS AMBI TEMP 14.37
HIERARCH ESO ISS AMBI FWHM START 0.42
HIERARCH ESO ISS AMBI FWHM END 0.42