Exposure
ID
MATIS.2023-08-15T02:14:36.083_1
Header ID
MATIS.2023-08-15T02:14:36.083
Date updated
2023-08-15 02:20:24 UTC+0000
Release date
2023-08-15 02:14:36 UTC+0000
UTC Start
2023-08-15 02:14:36.083
UTC End
2023-08-15 02:15:36.091
MJD Start
60171.09347318
MJD End
60171.09416771704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.007267
Ambient temperature (°C)
13.83
Seeing (arcsec)
0.44
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 67.9490 67.9770 268.0000 268.1000
K0-D0 95.7860 95.8070 247.5000 247.6000
K0-J3 55.9550 55.9710 329.8190 329.9230
G2-D0 39.9660 39.9630 211.0000 211.1000
G2-J3 64.5010 64.4990 38.0710 38.2010
D0-J3 104.2790 104.2740 35.3670 35.4960
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 60171.09347318
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 67.949
HIERARCH ESO ISS PBL12 END 67.977
HIERARCH ESO ISS PBLA12 START 268.0
HIERARCH ESO ISS PBLA12 END 268.1
HIERARCH ESO ISS PBL13 START 95.786
HIERARCH ESO ISS PBL13 END 95.807
HIERARCH ESO ISS PBLA13 START 247.5
HIERARCH ESO ISS PBLA13 END 247.6
HIERARCH ESO ISS PBL14 START 55.955
HIERARCH ESO ISS PBL14 END 55.971
HIERARCH ESO ISS PBLA14 START 329.819
HIERARCH ESO ISS PBLA14 END 329.923
HIERARCH ESO ISS PBL23 START 39.966
HIERARCH ESO ISS PBL23 END 39.963
HIERARCH ESO ISS PBLA23 START 211.0
HIERARCH ESO ISS PBLA23 END 211.1
HIERARCH ESO ISS PBL24 START 64.501
HIERARCH ESO ISS PBL24 END 64.499
HIERARCH ESO ISS PBLA24 START 38.071
HIERARCH ESO ISS PBLA24 END 38.201
HIERARCH ESO ISS PBL34 START 104.279
HIERARCH ESO ISS PBL34 END 104.274
HIERARCH ESO ISS PBLA34 START 35.367
HIERARCH ESO ISS PBLA34 END 35.496
HIERARCH ESO ISS AMBI TAU0 START 0.007267
HIERARCH ESO ISS AMBI TAU0 END 0.007267
HIERARCH ESO ISS AMBI TEMP 13.83
HIERARCH ESO ISS AMBI FWHM START 0.44
HIERARCH ESO ISS AMBI FWHM END 0.44