Exposure
ID
MATIS.2023-08-15T03:43:53.553_1
Header ID
MATIS.2023-08-15T03:43:53.553
Date updated
2023-08-15 03:50:34 UTC+0000
Release date
2023-08-15 03:43:53 UTC+0000
UTC Start
2023-08-15 03:43:53.553
UTC End
2023-08-15 03:44:53.561
MJD Start
60171.15548094
MJD End
60171.15617547704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.003836
Ambient temperature (°C)
14.64
Seeing (arcsec)
0.605
Observation
ID
56558
Category
calibrator
Program ID
111.24V1.001
Program Title
REVEALING THE COMPLEXITY OF THE PLANET-FORMING REGION AROUND A YOUNG STAR WITH VLTI/MATISSE
Program Type
GTO
PI / COI
MATTER/ HOGERHEIJDE/ VARGA/ WATERS/ AUGEREAU/ HOFMANN/ WEIGELT/ MILLOUR/ DOMINIK/ PANTIN/ WOLF/ HENNING/ JAFFE/ SCHERTL/ LOPEZ/ DANCHI/ KOKOULINA/ HOULLÉ/ SANCHEZ/ SCHEUCK/ VAN HAASTERE
Target
ID
41908
Name
V V4419 Sgr
RA
293.11898
DEC
-30.86964
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 66.6080 66.5500 279.6000 279.8000
K0-D0 92.8190 92.7270 258.5000 258.6000
K0-J3 56.5630 56.5630 340.0730 340.2060
G2-D0 38.9380 38.9150 220.5000 220.6000
G2-J3 62.6090 62.5640 47.8180 47.9150
D0-J3 101.3510 101.2850 45.0150 45.1110
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 111.24V1.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 60171.15548094
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME V V4419 Sgr
RA 293.11898
DEC -30.86964
HIERARCH ESO DET NAME MATISSE-N
HIERARCH ESO INS DIN NAME LOW
HIERARCH ESO INS DIN ID LOW
HIERARCH ESO INS MODE HYBRID
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 K0
HIERARCH ESO ISS CONF STATION2 G2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2308
HIERARCH ESO ISS PBL12 START 66.608
HIERARCH ESO ISS PBL12 END 66.55
HIERARCH ESO ISS PBLA12 START 279.6
HIERARCH ESO ISS PBLA12 END 279.8
HIERARCH ESO ISS PBL13 START 92.819
HIERARCH ESO ISS PBL13 END 92.727
HIERARCH ESO ISS PBLA13 START 258.5
HIERARCH ESO ISS PBLA13 END 258.6
HIERARCH ESO ISS PBL14 START 56.563
HIERARCH ESO ISS PBL14 END 56.563
HIERARCH ESO ISS PBLA14 START 340.073
HIERARCH ESO ISS PBLA14 END 340.206
HIERARCH ESO ISS PBL23 START 38.938
HIERARCH ESO ISS PBL23 END 38.915
HIERARCH ESO ISS PBLA23 START 220.5
HIERARCH ESO ISS PBLA23 END 220.6
HIERARCH ESO ISS PBL24 START 62.609
HIERARCH ESO ISS PBL24 END 62.564
HIERARCH ESO ISS PBLA24 START 47.818
HIERARCH ESO ISS PBLA24 END 47.915
HIERARCH ESO ISS PBL34 START 101.351
HIERARCH ESO ISS PBL34 END 101.285
HIERARCH ESO ISS PBLA34 START 45.015
HIERARCH ESO ISS PBLA34 END 45.111
HIERARCH ESO ISS AMBI TAU0 START 0.003841
HIERARCH ESO ISS AMBI TAU0 END 0.003831
HIERARCH ESO ISS AMBI TEMP 14.64
HIERARCH ESO ISS AMBI FWHM START 0.62
HIERARCH ESO ISS AMBI FWHM END 0.59