Exposure
ID
PIONI.2020-12-28T06:42:04.865_1
Header ID
PIONI.2020-12-28T06:42:04.865
Date updated
2020-12-28 06:50:38 UTC+0000
Release date
2021-12-28 06:50:38 UTC+0000
UTC Start
2020-12-28 06:42:04.865
UTC End
2020-12-28 06:42:43.265
MJD Start
59211.2792229787
MJD End
59211.2796674231
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.0114765
Ambient temperature (°C)
12.55
Seeing (arcsec)
0.4
Observation
ID
45935
Category
science
Program ID
106.21JU.003
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
34565
Name
V_DX_Cha
RA
180.014866
DEC
-78.19296
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 16.3060 16.3190 78.1000 78.3000
A0-D0 31.7740 31.7720 27.8000 28.0000
A0-C1 19.4130 19.4190 53.3040 53.5140
B2-D0 24.7860 24.7870 357.3000 357.5000
B2-C1 8.2520 8.2530 357.2970 357.4550
D0-C1 16.5340 16.5340 177.3580 177.5160
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 106.21JU.003
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 59211.2792229787
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME V_DX_Cha
RA 180.014866
DEC -78.19296
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 16.306
HIERARCH ESO ISS PBL12 END 16.319
HIERARCH ESO ISS PBLA12 START 78.1
HIERARCH ESO ISS PBLA12 END 78.3
HIERARCH ESO ISS PBL13 START 31.774
HIERARCH ESO ISS PBL13 END 31.772
HIERARCH ESO ISS PBLA13 START 27.8
HIERARCH ESO ISS PBLA13 END 28.0
HIERARCH ESO ISS PBL14 START 19.413
HIERARCH ESO ISS PBL14 END 19.419
HIERARCH ESO ISS PBLA14 START 53.304
HIERARCH ESO ISS PBLA14 END 53.514
HIERARCH ESO ISS PBL23 START 24.786
HIERARCH ESO ISS PBL23 END 24.787
HIERARCH ESO ISS PBLA23 START 357.3
HIERARCH ESO ISS PBLA23 END 357.5
HIERARCH ESO ISS PBL24 START 8.252
HIERARCH ESO ISS PBL24 END 8.253
HIERARCH ESO ISS PBLA24 START 357.297
HIERARCH ESO ISS PBLA24 END 357.455
HIERARCH ESO ISS PBL34 START 16.534
HIERARCH ESO ISS PBL34 END 16.534
HIERARCH ESO ISS PBLA34 START 177.358
HIERARCH ESO ISS PBLA34 END 177.516
HIERARCH ESO ISS AMBI TAU0 START 0.009085
HIERARCH ESO ISS AMBI TAU0 END 0.013868
HIERARCH ESO ISS AMBI TEMP 12.55
HIERARCH ESO ISS AMBI FWHM START 0.44
HIERARCH ESO ISS AMBI FWHM END 0.36