Exposure
ID
MATIS.2023-08-15T03:35:00.212_1
Header ID
MATIS.2023-08-15T03:35:00.212
Date updated
2023-08-15 03:45:29 UTC+0000
Release date
2023-08-15 03:35:00 UTC+0000
UTC Start
2023-08-15 03:35:00.212
UTC End
2023-08-15 03:36:00.176
MJD Start
60171.14930801
MJD End
60171.15000203777
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0029804999999999996
Ambient temperature (°C)
14.29
Seeing (arcsec)
0.74
Observation
ID
56557
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
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 67.0780 67.0280 278.4000 278.6000
K0-D0 93.5670 93.4870 257.5000 257.6000
K0-J3 56.5560 56.5580 338.9470 339.0790
G2-D0 39.1250 39.1050 219.7000 219.8000
G2-J3 62.9720 62.9330 46.9790 47.0810
D0-J3 101.9010 101.8420 44.1920 44.2870
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 60171.14930801
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME V V4419 Sgr
RA 293.11898
DEC -30.86964
HIERARCH ESO DET NAME MATISSE-LM
HIERARCH ESO INS FIL NAME LM
HIERARCH ESO INS FIL ID LM
HIERARCH ESO INS DIL NAME LOW
HIERARCH ESO INS DIL 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 0.111056
HIERARCH ESO DET SEQ1 PERIOD 0.228
HIERARCH ESO DET NDIT 263
HIERARCH ESO ISS PBL12 START 67.078
HIERARCH ESO ISS PBL12 END 67.028
HIERARCH ESO ISS PBLA12 START 278.4
HIERARCH ESO ISS PBLA12 END 278.6
HIERARCH ESO ISS PBL13 START 93.567
HIERARCH ESO ISS PBL13 END 93.487
HIERARCH ESO ISS PBLA13 START 257.5
HIERARCH ESO ISS PBLA13 END 257.6
HIERARCH ESO ISS PBL14 START 56.556
HIERARCH ESO ISS PBL14 END 56.558
HIERARCH ESO ISS PBLA14 START 338.947
HIERARCH ESO ISS PBLA14 END 339.079
HIERARCH ESO ISS PBL23 START 39.125
HIERARCH ESO ISS PBL23 END 39.105
HIERARCH ESO ISS PBLA23 START 219.7
HIERARCH ESO ISS PBLA23 END 219.8
HIERARCH ESO ISS PBL24 START 62.972
HIERARCH ESO ISS PBL24 END 62.933
HIERARCH ESO ISS PBLA24 START 46.979
HIERARCH ESO ISS PBLA24 END 47.081
HIERARCH ESO ISS PBL34 START 101.901
HIERARCH ESO ISS PBL34 END 101.842
HIERARCH ESO ISS PBLA34 START 44.192
HIERARCH ESO ISS PBLA34 END 44.287
HIERARCH ESO ISS AMBI TAU0 START 0.003332
HIERARCH ESO ISS AMBI TAU0 END 0.002629
HIERARCH ESO ISS AMBI TEMP 14.29
HIERARCH ESO ISS AMBI FWHM START 0.72
HIERARCH ESO ISS AMBI FWHM END 0.76