Exposure
ID
PIONI.2021-10-26T06:30:59.265_1
Header ID
PIONI.2021-10-26T06:30:59.265
Date updated
2021-10-26 06:41:01 UTC+0000
Release date
2022-10-26 06:41:01 UTC+0000
UTC Start
2021-10-26 06:30:59.265
UTC End
2021-10-26 06:31:37.665
MJD Start
59513.2715192651
MJD End
59513.2719637095
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.0080245
Ambient temperature (°C)
14.43
Seeing (arcsec)
0.47
Observation
ID
48631
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
36428
Name
V_Z_CMa
RA
105.928675
DEC
-11.55171
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 23.9260 23.9450 135.1000 135.1000
A0-D0 23.4860 23.5450 53.1000 53.2000
A0-C1 18.7090 18.7500 110.6770 110.6710
B2-D0 31.1250 31.1280 3.5000 3.6000
B2-C1 10.3700 10.3710 3.4460 3.5710
D0-C1 20.7550 20.7570 183.5000 183.6250
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 59513.2715192651
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME V_Z_CMa
RA 105.928675
DEC -11.55171
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 23.926
HIERARCH ESO ISS PBL12 END 23.945
HIERARCH ESO ISS PBLA12 START 135.1
HIERARCH ESO ISS PBLA12 END 135.1
HIERARCH ESO ISS PBL13 START 23.486
HIERARCH ESO ISS PBL13 END 23.545
HIERARCH ESO ISS PBLA13 START 53.1
HIERARCH ESO ISS PBLA13 END 53.2
HIERARCH ESO ISS PBL14 START 18.709
HIERARCH ESO ISS PBL14 END 18.75
HIERARCH ESO ISS PBLA14 START 110.677
HIERARCH ESO ISS PBLA14 END 110.671
HIERARCH ESO ISS PBL23 START 31.125
HIERARCH ESO ISS PBL23 END 31.128
HIERARCH ESO ISS PBLA23 START 3.5
HIERARCH ESO ISS PBLA23 END 3.6
HIERARCH ESO ISS PBL24 START 10.37
HIERARCH ESO ISS PBL24 END 10.371
HIERARCH ESO ISS PBLA24 START 3.446
HIERARCH ESO ISS PBLA24 END 3.571
HIERARCH ESO ISS PBL34 START 20.755
HIERARCH ESO ISS PBL34 END 20.757
HIERARCH ESO ISS PBLA34 START 183.5
HIERARCH ESO ISS PBLA34 END 183.625
HIERARCH ESO ISS AMBI TAU0 START 0.006745
HIERARCH ESO ISS AMBI TAU0 END 0.009304
HIERARCH ESO ISS AMBI TEMP 14.43
HIERARCH ESO ISS AMBI FWHM START 0.5
HIERARCH ESO ISS AMBI FWHM END 0.44