Exposure
ID
MATIS.2023-08-12T00:50:56.108_1
Header ID
MATIS.2023-08-12T00:50:56.108
Date updated
2023-08-12 01:00:50 UTC+0000
Release date
2023-08-12 00:50:56 UTC+0000
UTC Start
2023-08-12 00:50:56.108
UTC End
2023-08-12 00:51:56.116
MJD Start
60168.03537162
MJD End
60168.03606615704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0037505
Ambient temperature (°C)
12.91
Seeing (arcsec)
0.745
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 23.2490 23.2780 131.2000 131.3000
A0-D0 29.7850 29.8210 52.8000 53.0000
A0-C1 20.0140 20.0540 102.1580 102.2660
B2-D0 33.8900 33.8910 10.6000 10.7000
B2-C1 11.2890 11.2900 10.5670 10.7100
D0-C1 22.6010 22.6010 190.6230 190.7670
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 60168.03537162
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 23.249
HIERARCH ESO ISS PBL12 END 23.278
HIERARCH ESO ISS PBLA12 START 131.2
HIERARCH ESO ISS PBLA12 END 131.3
HIERARCH ESO ISS PBL13 START 29.785
HIERARCH ESO ISS PBL13 END 29.821
HIERARCH ESO ISS PBLA13 START 52.8
HIERARCH ESO ISS PBLA13 END 53.0
HIERARCH ESO ISS PBL14 START 20.014
HIERARCH ESO ISS PBL14 END 20.054
HIERARCH ESO ISS PBLA14 START 102.158
HIERARCH ESO ISS PBLA14 END 102.266
HIERARCH ESO ISS PBL23 START 33.89
HIERARCH ESO ISS PBL23 END 33.891
HIERARCH ESO ISS PBLA23 START 10.6
HIERARCH ESO ISS PBLA23 END 10.7
HIERARCH ESO ISS PBL24 START 11.289
HIERARCH ESO ISS PBL24 END 11.29
HIERARCH ESO ISS PBLA24 START 10.567
HIERARCH ESO ISS PBLA24 END 10.71
HIERARCH ESO ISS PBL34 START 22.601
HIERARCH ESO ISS PBL34 END 22.601
HIERARCH ESO ISS PBLA34 START 190.623
HIERARCH ESO ISS PBLA34 END 190.767
HIERARCH ESO ISS AMBI TAU0 START 0.003504
HIERARCH ESO ISS AMBI TAU0 END 0.003997
HIERARCH ESO ISS AMBI TEMP 12.91
HIERARCH ESO ISS AMBI FWHM START 0.79
HIERARCH ESO ISS AMBI FWHM END 0.7