Exposure
ID
MATIS.2023-08-12T00:42:32.989_1
Header ID
MATIS.2023-08-12T00:42:32.989
Date updated
2023-08-12 00:50:39 UTC+0000
Release date
2023-08-12 00:42:32 UTC+0000
UTC Start
2023-08-12 00:42:32.989
UTC End
2023-08-12 00:43:32.997
MJD Start
60168.02954848
MJD End
60168.03024301704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.003501
Ambient temperature (°C)
13.35
Seeing (arcsec)
0.79
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 23.0050 23.0360 130.6000 130.7000
A0-D0 29.4850 29.5230 51.3000 51.5000
A0-C1 19.6790 19.7220 101.2810 101.3890
B2-D0 33.8800 33.8810 9.4000 9.6000
B2-C1 11.2860 11.2860 9.3950 9.5400
D0-C1 22.5940 22.5950 189.4500 189.5950
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 60168.02954848
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 23.005
HIERARCH ESO ISS PBL12 END 23.036
HIERARCH ESO ISS PBLA12 START 130.6
HIERARCH ESO ISS PBLA12 END 130.7
HIERARCH ESO ISS PBL13 START 29.485
HIERARCH ESO ISS PBL13 END 29.523
HIERARCH ESO ISS PBLA13 START 51.3
HIERARCH ESO ISS PBLA13 END 51.5
HIERARCH ESO ISS PBL14 START 19.679
HIERARCH ESO ISS PBL14 END 19.722
HIERARCH ESO ISS PBLA14 START 101.281
HIERARCH ESO ISS PBLA14 END 101.389
HIERARCH ESO ISS PBL23 START 33.88
HIERARCH ESO ISS PBL23 END 33.881
HIERARCH ESO ISS PBLA23 START 9.4
HIERARCH ESO ISS PBLA23 END 9.6
HIERARCH ESO ISS PBL24 START 11.286
HIERARCH ESO ISS PBL24 END 11.286
HIERARCH ESO ISS PBLA24 START 9.395
HIERARCH ESO ISS PBLA24 END 9.54
HIERARCH ESO ISS PBL34 START 22.594
HIERARCH ESO ISS PBL34 END 22.595
HIERARCH ESO ISS PBLA34 START 189.45
HIERARCH ESO ISS PBLA34 END 189.595
HIERARCH ESO ISS AMBI TAU0 START 0.003501
HIERARCH ESO ISS AMBI TAU0 END 0.003501
HIERARCH ESO ISS AMBI TEMP 13.35
HIERARCH ESO ISS AMBI FWHM START 0.79
HIERARCH ESO ISS AMBI FWHM END 0.79