Exposure
ID
MATIS.2023-08-23T01:31:53.634_1
Header ID
MATIS.2023-08-23T01:31:53.634
Date updated
2023-08-23 01:40:36 UTC+0000
Release date
2023-08-23 01:31:53 UTC+0000
UTC Start
2023-08-23 01:31:53.634
UTC End
2023-08-23 01:32:53.642
MJD Start
60179.06381521
MJD End
60179.06450974704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0061385
Ambient temperature (°C)
14.36
Seeing (arcsec)
0.595
Observation
ID
56699
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
42009
Name
del Sgr
RA
275.247419
DEC
-29.82825
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 90.2990 90.2780 120.0000 120.1000
A0-J2 128.3550 128.2960 96.8000 97.0000
A0-K0 126.6230 126.5530 74.9200 75.0310
G1-J2 57.5410 57.5120 58.8000 58.9000
G1-K0 89.6220 89.5980 29.4330 29.5250
J2-K0 48.5210 48.5220 353.8760 353.9790
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 60179.06381521
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME del Sgr
RA 275.247419
DEC -29.82825
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 A0
HIERARCH ESO ISS CONF STATION2 G1
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 K0
EXPTIME 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2308
HIERARCH ESO ISS PBL12 START 90.299
HIERARCH ESO ISS PBL12 END 90.278
HIERARCH ESO ISS PBLA12 START 120.0
HIERARCH ESO ISS PBLA12 END 120.1
HIERARCH ESO ISS PBL13 START 128.355
HIERARCH ESO ISS PBL13 END 128.296
HIERARCH ESO ISS PBLA13 START 96.8
HIERARCH ESO ISS PBLA13 END 97.0
HIERARCH ESO ISS PBL14 START 126.623
HIERARCH ESO ISS PBL14 END 126.553
HIERARCH ESO ISS PBLA14 START 74.92
HIERARCH ESO ISS PBLA14 END 75.031
HIERARCH ESO ISS PBL23 START 57.541
HIERARCH ESO ISS PBL23 END 57.512
HIERARCH ESO ISS PBLA23 START 58.8
HIERARCH ESO ISS PBLA23 END 58.9
HIERARCH ESO ISS PBL24 START 89.622
HIERARCH ESO ISS PBL24 END 89.598
HIERARCH ESO ISS PBLA24 START 29.433
HIERARCH ESO ISS PBLA24 END 29.525
HIERARCH ESO ISS PBL34 START 48.521
HIERARCH ESO ISS PBL34 END 48.522
HIERARCH ESO ISS PBLA34 START 353.876
HIERARCH ESO ISS PBLA34 END 353.979
HIERARCH ESO ISS AMBI TAU0 START 0.006308
HIERARCH ESO ISS AMBI TAU0 END 0.005969
HIERARCH ESO ISS AMBI TEMP 14.36
HIERARCH ESO ISS AMBI FWHM START 0.62
HIERARCH ESO ISS AMBI FWHM END 0.57