Exposure
ID
MATIS.2023-08-15T02:27:05.344_1
Header ID
MATIS.2023-08-15T02:27:05.344
Date updated
2023-08-15 02:35:23 UTC+0000
Release date
2023-08-15 02:27:05 UTC+0000
UTC Start
2023-08-15 02:27:05.344
UTC End
2023-08-15 02:28:05.352
MJD Start
60171.10214519
MJD End
60171.10283972704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.003092
Ambient temperature (°C)
13.91
Seeing (arcsec)
0.78
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 68.2200 68.2350 269.6000 269.7000
K0-D0 95.9590 95.9650 249.1000 249.3000
K0-J3 56.1320 56.1450 331.1040 331.2250
G2-D0 39.9220 39.9170 212.5000 212.6000
G2-J3 64.4470 64.4400 39.6150 39.7520
D0-J3 104.1780 104.1660 36.8950 37.0310
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 60171.10214519
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 68.22
HIERARCH ESO ISS PBL12 END 68.235
HIERARCH ESO ISS PBLA12 START 269.6
HIERARCH ESO ISS PBLA12 END 269.7
HIERARCH ESO ISS PBL13 START 95.959
HIERARCH ESO ISS PBL13 END 95.965
HIERARCH ESO ISS PBLA13 START 249.1
HIERARCH ESO ISS PBLA13 END 249.3
HIERARCH ESO ISS PBL14 START 56.132
HIERARCH ESO ISS PBL14 END 56.145
HIERARCH ESO ISS PBLA14 START 331.104
HIERARCH ESO ISS PBLA14 END 331.225
HIERARCH ESO ISS PBL23 START 39.922
HIERARCH ESO ISS PBL23 END 39.917
HIERARCH ESO ISS PBLA23 START 212.5
HIERARCH ESO ISS PBLA23 END 212.6
HIERARCH ESO ISS PBL24 START 64.447
HIERARCH ESO ISS PBL24 END 64.44
HIERARCH ESO ISS PBLA24 START 39.615
HIERARCH ESO ISS PBLA24 END 39.752
HIERARCH ESO ISS PBL34 START 104.178
HIERARCH ESO ISS PBL34 END 104.166
HIERARCH ESO ISS PBLA34 START 36.895
HIERARCH ESO ISS PBLA34 END 37.031
HIERARCH ESO ISS AMBI TAU0 START 0.003312
HIERARCH ESO ISS AMBI TAU0 END 0.002872
HIERARCH ESO ISS AMBI TEMP 13.91
HIERARCH ESO ISS AMBI FWHM START 0.77
HIERARCH ESO ISS AMBI FWHM END 0.79