Exposure
ID
MATIS.2023-08-16T03:53:58.560_1
Header ID
MATIS.2023-08-16T03:53:58.560
Date updated
2023-08-16 04:00:45 UTC+0000
Release date
2023-08-16 03:53:58 UTC+0000
UTC Start
2023-08-16 03:53:58.560
UTC End
2023-08-16 03:54:58.568
MJD Start
60172.16248333
MJD End
60172.16317786704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0038075
Ambient temperature (°C)
12.29
Seeing (arcsec)
0.61
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 65.7260 65.6560 281.6000 281.7000
K0-D0 91.4310 91.3210 260.2000 260.3000
K0-J3 56.5580 56.5570 341.8900 342.0210
G2-D0 38.6000 38.5730 221.7000 221.8000
G2-J3 61.9480 61.8960 49.0830 49.1690
D0-J3 100.3520 100.2730 46.2640 46.3490
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 60172.16248333
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 65.726
HIERARCH ESO ISS PBL12 END 65.656
HIERARCH ESO ISS PBLA12 START 281.6
HIERARCH ESO ISS PBLA12 END 281.7
HIERARCH ESO ISS PBL13 START 91.431
HIERARCH ESO ISS PBL13 END 91.321
HIERARCH ESO ISS PBLA13 START 260.2
HIERARCH ESO ISS PBLA13 END 260.3
HIERARCH ESO ISS PBL14 START 56.558
HIERARCH ESO ISS PBL14 END 56.557
HIERARCH ESO ISS PBLA14 START 341.89
HIERARCH ESO ISS PBLA14 END 342.021
HIERARCH ESO ISS PBL23 START 38.6
HIERARCH ESO ISS PBL23 END 38.573
HIERARCH ESO ISS PBLA23 START 221.7
HIERARCH ESO ISS PBLA23 END 221.8
HIERARCH ESO ISS PBL24 START 61.948
HIERARCH ESO ISS PBL24 END 61.896
HIERARCH ESO ISS PBLA24 START 49.083
HIERARCH ESO ISS PBLA24 END 49.169
HIERARCH ESO ISS PBL34 START 100.352
HIERARCH ESO ISS PBL34 END 100.273
HIERARCH ESO ISS PBLA34 START 46.264
HIERARCH ESO ISS PBLA34 END 46.349
HIERARCH ESO ISS AMBI TAU0 START 0.004022
HIERARCH ESO ISS AMBI TAU0 END 0.003593
HIERARCH ESO ISS AMBI TEMP 12.29
HIERARCH ESO ISS AMBI FWHM START 0.59
HIERARCH ESO ISS AMBI FWHM END 0.63