Exposure
ID
MATIS.2023-08-16T01:14:26.801_1
Header ID
MATIS.2023-08-16T01:14:26.801
Date updated
2023-08-16 01:25:35 UTC+0000
Release date
2023-08-16 01:14:26 UTC+0000
UTC Start
2023-08-16 01:14:26.801
UTC End
2023-08-16 01:15:26.809
MJD Start
60172.05169909
MJD End
60172.05239362704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0043485
Ambient temperature (°C)
13.36
Seeing (arcsec)
0.6799999999999999
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 64.9190 64.9990 260.5000 260.6000
K0-D0 92.9420 93.0200 239.4000 239.5000
K0-J3 54.6450 54.6770 324.6910 324.7720
G2-D0 39.9040 39.9080 203.6000 203.7000
G2-J3 64.1510 64.1640 30.3720 30.5200
D0-J3 103.8830 103.9000 27.7710 27.9170
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 60172.05169909
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 64.919
HIERARCH ESO ISS PBL12 END 64.999
HIERARCH ESO ISS PBLA12 START 260.5
HIERARCH ESO ISS PBLA12 END 260.6
HIERARCH ESO ISS PBL13 START 92.942
HIERARCH ESO ISS PBL13 END 93.02
HIERARCH ESO ISS PBLA13 START 239.4
HIERARCH ESO ISS PBLA13 END 239.5
HIERARCH ESO ISS PBL14 START 54.645
HIERARCH ESO ISS PBL14 END 54.677
HIERARCH ESO ISS PBLA14 START 324.691
HIERARCH ESO ISS PBLA14 END 324.772
HIERARCH ESO ISS PBL23 START 39.904
HIERARCH ESO ISS PBL23 END 39.908
HIERARCH ESO ISS PBLA23 START 203.6
HIERARCH ESO ISS PBLA23 END 203.7
HIERARCH ESO ISS PBL24 START 64.151
HIERARCH ESO ISS PBL24 END 64.164
HIERARCH ESO ISS PBLA24 START 30.372
HIERARCH ESO ISS PBLA24 END 30.52
HIERARCH ESO ISS PBL34 START 103.883
HIERARCH ESO ISS PBL34 END 103.9
HIERARCH ESO ISS PBLA34 START 27.771
HIERARCH ESO ISS PBLA34 END 27.917
HIERARCH ESO ISS AMBI TAU0 START 0.004713
HIERARCH ESO ISS AMBI TAU0 END 0.003984
HIERARCH ESO ISS AMBI TEMP 13.36
HIERARCH ESO ISS AMBI FWHM START 0.63
HIERARCH ESO ISS AMBI FWHM END 0.73