Exposure
ID
PIONI.2020-12-28T07:13:21.942_1
Header ID
PIONI.2020-12-28T07:13:21.942
Date updated
2020-12-28 07:21:15 UTC+0000
Release date
2021-12-28 07:21:15 UTC+0000
UTC Start
2020-12-28 07:13:21.942
UTC End
2020-12-28 07:14:00.342
MJD Start
59211.3009484042
MJD End
59211.3013928486
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.009737
Ambient temperature (°C)
12.06
Seeing (arcsec)
0.46
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 16.8310 16.8440 86.0000 86.2000
A0-D0 31.7150 31.7130 35.3000 35.5000
A0-C1 19.6790 19.6860 61.4740 61.6810
B2-D0 24.7820 24.7810 3.5000 3.7000
B2-C1 8.2510 8.2510 3.4800 3.6380
D0-C1 16.5310 16.5300 183.5430 183.7020
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 59211.3009484042
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 16.831
HIERARCH ESO ISS PBL12 END 16.844
HIERARCH ESO ISS PBLA12 START 86.0
HIERARCH ESO ISS PBLA12 END 86.2
HIERARCH ESO ISS PBL13 START 31.715
HIERARCH ESO ISS PBL13 END 31.713
HIERARCH ESO ISS PBLA13 START 35.3
HIERARCH ESO ISS PBLA13 END 35.5
HIERARCH ESO ISS PBL14 START 19.679
HIERARCH ESO ISS PBL14 END 19.686
HIERARCH ESO ISS PBLA14 START 61.474
HIERARCH ESO ISS PBLA14 END 61.681
HIERARCH ESO ISS PBL23 START 24.782
HIERARCH ESO ISS PBL23 END 24.781
HIERARCH ESO ISS PBLA23 START 3.5
HIERARCH ESO ISS PBLA23 END 3.7
HIERARCH ESO ISS PBL24 START 8.251
HIERARCH ESO ISS PBL24 END 8.251
HIERARCH ESO ISS PBLA24 START 3.48
HIERARCH ESO ISS PBLA24 END 3.638
HIERARCH ESO ISS PBL34 START 16.531
HIERARCH ESO ISS PBL34 END 16.53
HIERARCH ESO ISS PBLA34 START 183.543
HIERARCH ESO ISS PBLA34 END 183.702
HIERARCH ESO ISS AMBI TAU0 START 0.009737
HIERARCH ESO ISS AMBI TAU0 END 0.009737
HIERARCH ESO ISS AMBI TEMP 12.06
HIERARCH ESO ISS AMBI FWHM START 0.46
HIERARCH ESO ISS AMBI FWHM END 0.46