Exposure
ID
MATIS.2023-08-11T23:50:08.100_1
Header ID
MATIS.2023-08-11T23:50:08.100
Date updated
2023-08-12 00:01:10 UTC+0000
Release date
2023-08-11 23:50:08 UTC+0000
UTC Start
2023-08-11 23:50:08.100
UTC End
2023-08-11 23:51:08.108
MJD Start
60167.99314931
MJD End
60167.99384384704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.004231
Ambient temperature (°C)
13.11
Seeing (arcsec)
0.72
Observation
ID
56521
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
41888
Name
V V4419 Sgr
RA
293.11769
DEC
-30.86963
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 21.1370 21.1790 127.9000 127.9000
A0-D0 27.4330 27.4750 40.5000 40.8000
A0-C1 17.1490 17.2060 95.7050 95.8190
B2-D0 33.8360 33.8360 1.9000 2.1000
B2-C1 11.2710 11.2720 1.9000 2.0490
D0-C1 22.5640 22.5650 181.9480 182.0980
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 60167.99314931
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME V V4419 Sgr
RA 293.11769
DEC -30.86963
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 A0
HIERARCH ESO ISS CONF STATION2 B2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 C1
EXPTIME 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2308
HIERARCH ESO ISS PBL12 START 21.137
HIERARCH ESO ISS PBL12 END 21.179
HIERARCH ESO ISS PBLA12 START 127.9
HIERARCH ESO ISS PBLA12 END 127.9
HIERARCH ESO ISS PBL13 START 27.433
HIERARCH ESO ISS PBL13 END 27.475
HIERARCH ESO ISS PBLA13 START 40.5
HIERARCH ESO ISS PBLA13 END 40.8
HIERARCH ESO ISS PBL14 START 17.149
HIERARCH ESO ISS PBL14 END 17.206
HIERARCH ESO ISS PBLA14 START 95.705
HIERARCH ESO ISS PBLA14 END 95.819
HIERARCH ESO ISS PBL23 START 33.836
HIERARCH ESO ISS PBL23 END 33.836
HIERARCH ESO ISS PBLA23 START 1.9
HIERARCH ESO ISS PBLA23 END 2.1
HIERARCH ESO ISS PBL24 START 11.271
HIERARCH ESO ISS PBL24 END 11.272
HIERARCH ESO ISS PBLA24 START 1.9
HIERARCH ESO ISS PBLA24 END 2.049
HIERARCH ESO ISS PBL34 START 22.564
HIERARCH ESO ISS PBL34 END 22.565
HIERARCH ESO ISS PBLA34 START 181.948
HIERARCH ESO ISS PBLA34 END 182.098
HIERARCH ESO ISS AMBI TAU0 START 0.004231
HIERARCH ESO ISS AMBI TAU0 END 0.004231
HIERARCH ESO ISS AMBI TEMP 13.11
HIERARCH ESO ISS AMBI FWHM START 0.76
HIERARCH ESO ISS AMBI FWHM END 0.68