Exposure
ID
MATIS.2023-08-11T07:23:23.391_1
Header ID
MATIS.2023-08-11T07:23:23.391
Date updated
2023-08-11 07:30:30 UTC+0000
Release date
2023-08-11 07:23:23 UTC+0000
UTC Start
2023-08-11 07:23:23.391
UTC End
2023-08-11 07:24:23.399
MJD Start
60167.30790962
MJD End
60167.30860415704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.00605
Ambient temperature (°C)
13.89
Seeing (arcsec)
0.595
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 24.6660 24.6670 183.5000 183.7000
A0-D0 16.8960 16.7970 107.9000 108.2000
A0-C1 18.6550 18.6440 166.5500 166.8260
B2-D0 26.2060 26.1510 42.2000 42.2000
B2-C1 8.7330 8.7150 42.1600 42.1560
D0-C1 17.4730 17.4360 222.2160 222.2120
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 60167.30790962
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 24.666
HIERARCH ESO ISS PBL12 END 24.667
HIERARCH ESO ISS PBLA12 START 183.5
HIERARCH ESO ISS PBLA12 END 183.7
HIERARCH ESO ISS PBL13 START 16.896
HIERARCH ESO ISS PBL13 END 16.797
HIERARCH ESO ISS PBLA13 START 107.9
HIERARCH ESO ISS PBLA13 END 108.2
HIERARCH ESO ISS PBL14 START 18.655
HIERARCH ESO ISS PBL14 END 18.644
HIERARCH ESO ISS PBLA14 START 166.55
HIERARCH ESO ISS PBLA14 END 166.826
HIERARCH ESO ISS PBL23 START 26.206
HIERARCH ESO ISS PBL23 END 26.151
HIERARCH ESO ISS PBLA23 START 42.2
HIERARCH ESO ISS PBLA23 END 42.2
HIERARCH ESO ISS PBL24 START 8.733
HIERARCH ESO ISS PBL24 END 8.715
HIERARCH ESO ISS PBLA24 START 42.16
HIERARCH ESO ISS PBLA24 END 42.156
HIERARCH ESO ISS PBL34 START 17.473
HIERARCH ESO ISS PBL34 END 17.436
HIERARCH ESO ISS PBLA34 START 222.216
HIERARCH ESO ISS PBLA34 END 222.212
HIERARCH ESO ISS AMBI TAU0 START 0.00605
HIERARCH ESO ISS AMBI TAU0 END 0.00605
HIERARCH ESO ISS AMBI TEMP 13.89
HIERARCH ESO ISS AMBI FWHM START 0.56
HIERARCH ESO ISS AMBI FWHM END 0.63