Exposure
ID
PIONI.2020-12-28T07:15:03.166_1
Header ID
PIONI.2020-12-28T07:15:03.166
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 07:15:03.166
UTC End
2020-12-28 07:15:41.566
MJD Start
59211.3021199824
MJD End
59211.3025644268
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.013987
Ambient temperature (°C)
12.04
Seeing (arcsec)
0.38
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 16.8590 16.8720 86.5000 86.7000
A0-D0 31.7110 31.7090 35.7000 35.9000
A0-C1 19.6930 19.7000 61.9100 62.1170
B2-D0 24.7800 24.7790 3.9000 4.0000
B2-C1 8.2500 8.2500 3.8130 3.9710
D0-C1 16.5290 16.5290 183.8760 184.0340
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 59211.3021199824
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 16.859
HIERARCH ESO ISS PBL12 END 16.872
HIERARCH ESO ISS PBLA12 START 86.5
HIERARCH ESO ISS PBLA12 END 86.7
HIERARCH ESO ISS PBL13 START 31.711
HIERARCH ESO ISS PBL13 END 31.709
HIERARCH ESO ISS PBLA13 START 35.7
HIERARCH ESO ISS PBLA13 END 35.9
HIERARCH ESO ISS PBL14 START 19.693
HIERARCH ESO ISS PBL14 END 19.7
HIERARCH ESO ISS PBLA14 START 61.91
HIERARCH ESO ISS PBLA14 END 62.117
HIERARCH ESO ISS PBL23 START 24.78
HIERARCH ESO ISS PBL23 END 24.779
HIERARCH ESO ISS PBLA23 START 3.9
HIERARCH ESO ISS PBLA23 END 4.0
HIERARCH ESO ISS PBL24 START 8.25
HIERARCH ESO ISS PBL24 END 8.25
HIERARCH ESO ISS PBLA24 START 3.813
HIERARCH ESO ISS PBLA24 END 3.971
HIERARCH ESO ISS PBL34 START 16.529
HIERARCH ESO ISS PBL34 END 16.529
HIERARCH ESO ISS PBLA34 START 183.876
HIERARCH ESO ISS PBLA34 END 184.034
HIERARCH ESO ISS AMBI TAU0 START 0.013987
HIERARCH ESO ISS AMBI TAU0 END 0.013987
HIERARCH ESO ISS AMBI TEMP 12.04
HIERARCH ESO ISS AMBI FWHM START 0.38
HIERARCH ESO ISS AMBI FWHM END 0.38