Exposure
ID
MATIS.2023-08-12T00:39:49.869_1
Header ID
MATIS.2023-08-12T00:39:49.869
Date updated
2023-08-12 00:50:39 UTC+0000
Release date
2023-08-12 00:39:49 UTC+0000
UTC Start
2023-08-12 00:39:49.869
UTC End
2023-08-12 00:40:49.877
MJD Start
60168.02766052
MJD End
60168.02835505704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.003922
Ambient temperature (°C)
13.32
Seeing (arcsec)
0.73
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 22.9230 22.9540 130.5000 130.5000
A0-D0 29.3860 29.4230 50.8000 51.0000
A0-C1 19.5670 19.6090 100.9970 101.1040
B2-D0 33.8770 33.8780 9.0000 9.2000
B2-C1 11.2850 11.2850 9.0130 9.1560
D0-C1 22.5920 22.5930 189.0680 189.2110
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 60168.02766052
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 22.923
HIERARCH ESO ISS PBL12 END 22.954
HIERARCH ESO ISS PBLA12 START 130.5
HIERARCH ESO ISS PBLA12 END 130.5
HIERARCH ESO ISS PBL13 START 29.386
HIERARCH ESO ISS PBL13 END 29.423
HIERARCH ESO ISS PBLA13 START 50.8
HIERARCH ESO ISS PBLA13 END 51.0
HIERARCH ESO ISS PBL14 START 19.567
HIERARCH ESO ISS PBL14 END 19.609
HIERARCH ESO ISS PBLA14 START 100.997
HIERARCH ESO ISS PBLA14 END 101.104
HIERARCH ESO ISS PBL23 START 33.877
HIERARCH ESO ISS PBL23 END 33.878
HIERARCH ESO ISS PBLA23 START 9.0
HIERARCH ESO ISS PBLA23 END 9.2
HIERARCH ESO ISS PBL24 START 11.285
HIERARCH ESO ISS PBL24 END 11.285
HIERARCH ESO ISS PBLA24 START 9.013
HIERARCH ESO ISS PBLA24 END 9.156
HIERARCH ESO ISS PBL34 START 22.592
HIERARCH ESO ISS PBL34 END 22.593
HIERARCH ESO ISS PBLA34 START 189.068
HIERARCH ESO ISS PBLA34 END 189.211
HIERARCH ESO ISS AMBI TAU0 START 0.003922
HIERARCH ESO ISS AMBI TAU0 END 0.003922
HIERARCH ESO ISS AMBI TEMP 13.32
HIERARCH ESO ISS AMBI FWHM START 0.73
HIERARCH ESO ISS AMBI FWHM END 0.73