Exposure
ID
MATIS.2023-08-11T05:32:49.021_1
Header ID
MATIS.2023-08-11T05:32:49.021
Date updated
2023-08-11 05:40:37 UTC+0000
Release date
2023-08-11 05:32:49 UTC+0000
UTC Start
2023-08-11 05:32:49.021
UTC End
2023-08-11 05:33:49.029
MJD Start
60167.23112293
MJD End
60167.23181746704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.00724
Ambient temperature (°C)
14.0
Seeing (arcsec)
0.5700000000000001
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 24.8920 24.8880 164.2000 164.4000
A0-D0 26.3240 26.2540 89.7000 89.8000
A0-C1 20.7250 20.7030 140.1790 140.3820
B2-D0 31.0520 31.0190 39.1000 39.1000
B2-C1 10.3450 10.3340 39.0170 39.0710
D0-C1 20.7070 20.6850 219.0790 219.1330
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 60167.23112293
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 24.892
HIERARCH ESO ISS PBL12 END 24.888
HIERARCH ESO ISS PBLA12 START 164.2
HIERARCH ESO ISS PBLA12 END 164.4
HIERARCH ESO ISS PBL13 START 26.324
HIERARCH ESO ISS PBL13 END 26.254
HIERARCH ESO ISS PBLA13 START 89.7
HIERARCH ESO ISS PBLA13 END 89.8
HIERARCH ESO ISS PBL14 START 20.725
HIERARCH ESO ISS PBL14 END 20.703
HIERARCH ESO ISS PBLA14 START 140.179
HIERARCH ESO ISS PBLA14 END 140.382
HIERARCH ESO ISS PBL23 START 31.052
HIERARCH ESO ISS PBL23 END 31.019
HIERARCH ESO ISS PBLA23 START 39.1
HIERARCH ESO ISS PBLA23 END 39.1
HIERARCH ESO ISS PBL24 START 10.345
HIERARCH ESO ISS PBL24 END 10.334
HIERARCH ESO ISS PBLA24 START 39.017
HIERARCH ESO ISS PBLA24 END 39.071
HIERARCH ESO ISS PBL34 START 20.707
HIERARCH ESO ISS PBL34 END 20.685
HIERARCH ESO ISS PBLA34 START 219.079
HIERARCH ESO ISS PBLA34 END 219.133
HIERARCH ESO ISS AMBI TAU0 START 0.006701
HIERARCH ESO ISS AMBI TAU0 END 0.007779
HIERARCH ESO ISS AMBI TEMP 14.0
HIERARCH ESO ISS AMBI FWHM START 0.55
HIERARCH ESO ISS AMBI FWHM END 0.59