Exposure
ID
PIONI.2020-12-28T06:42:55.430_1
Header ID
PIONI.2020-12-28T06:42:55.430
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 06:42:55.430
UTC End
2020-12-28 06:43:33.830
MJD Start
59211.2798082205
MJD End
59211.2802526649
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.013365
Ambient temperature (°C)
12.48
Seeing (arcsec)
0.39
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 16.3200 16.3330 78.3000 78.5000
A0-D0 31.7720 31.7710 28.0000 28.2000
A0-C1 19.4200 19.4260 53.5230 53.7340
B2-D0 24.7870 24.7880 357.5000 357.7000
B2-C1 8.2530 8.2530 357.4610 357.6190
D0-C1 16.5340 16.5350 177.5230 177.6810
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 59211.2798082205
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 16.32
HIERARCH ESO ISS PBL12 END 16.333
HIERARCH ESO ISS PBLA12 START 78.3
HIERARCH ESO ISS PBLA12 END 78.5
HIERARCH ESO ISS PBL13 START 31.772
HIERARCH ESO ISS PBL13 END 31.771
HIERARCH ESO ISS PBLA13 START 28.0
HIERARCH ESO ISS PBLA13 END 28.2
HIERARCH ESO ISS PBL14 START 19.42
HIERARCH ESO ISS PBL14 END 19.426
HIERARCH ESO ISS PBLA14 START 53.523
HIERARCH ESO ISS PBLA14 END 53.734
HIERARCH ESO ISS PBL23 START 24.787
HIERARCH ESO ISS PBL23 END 24.788
HIERARCH ESO ISS PBLA23 START 357.5
HIERARCH ESO ISS PBLA23 END 357.7
HIERARCH ESO ISS PBL24 START 8.253
HIERARCH ESO ISS PBL24 END 8.253
HIERARCH ESO ISS PBLA24 START 357.461
HIERARCH ESO ISS PBLA24 END 357.619
HIERARCH ESO ISS PBL34 START 16.534
HIERARCH ESO ISS PBL34 END 16.535
HIERARCH ESO ISS PBLA34 START 177.523
HIERARCH ESO ISS PBLA34 END 177.681
HIERARCH ESO ISS AMBI TAU0 START 0.013868
HIERARCH ESO ISS AMBI TAU0 END 0.012862
HIERARCH ESO ISS AMBI TEMP 12.48
HIERARCH ESO ISS AMBI FWHM START 0.36
HIERARCH ESO ISS AMBI FWHM END 0.42