Exposure
ID
MATIS.2023-08-16T01:05:32.871_1
Header ID
MATIS.2023-08-16T01:05:32.871
Date updated
2023-08-16 01:15:20 UTC+0000
Release date
2023-08-16 01:05:32 UTC+0000
UTC Start
2023-08-16 01:05:32.871
UTC End
2023-08-16 01:06:32.879
MJD Start
60172.04551934
MJD End
60172.04621387704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.003294
Ambient temperature (°C)
13.27
Seeing (arcsec)
0.74
Observation
ID
56558
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
41908
Name
V V4419 Sgr
RA
293.11898
DEC
-30.86964
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 64.1810 64.2690 259.2000 259.3000
K0-D0 92.2200 92.3060 238.0000 238.1000
K0-J3 54.3500 54.3850 323.9800 324.0580
G2-D0 39.8670 39.8720 202.3000 202.5000
G2-J3 64.0300 64.0450 29.0390 29.1910
D0-J3 103.7290 103.7470 26.4620 26.6110
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 60172.04551934
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME V V4419 Sgr
RA 293.11898
DEC -30.86964
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 K0
HIERARCH ESO ISS CONF STATION2 G2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2308
HIERARCH ESO ISS PBL12 START 64.181
HIERARCH ESO ISS PBL12 END 64.269
HIERARCH ESO ISS PBLA12 START 259.2
HIERARCH ESO ISS PBLA12 END 259.3
HIERARCH ESO ISS PBL13 START 92.22
HIERARCH ESO ISS PBL13 END 92.306
HIERARCH ESO ISS PBLA13 START 238.0
HIERARCH ESO ISS PBLA13 END 238.1
HIERARCH ESO ISS PBL14 START 54.35
HIERARCH ESO ISS PBL14 END 54.385
HIERARCH ESO ISS PBLA14 START 323.98
HIERARCH ESO ISS PBLA14 END 324.058
HIERARCH ESO ISS PBL23 START 39.867
HIERARCH ESO ISS PBL23 END 39.872
HIERARCH ESO ISS PBLA23 START 202.3
HIERARCH ESO ISS PBLA23 END 202.5
HIERARCH ESO ISS PBL24 START 64.03
HIERARCH ESO ISS PBL24 END 64.045
HIERARCH ESO ISS PBLA24 START 29.039
HIERARCH ESO ISS PBLA24 END 29.191
HIERARCH ESO ISS PBL34 START 103.729
HIERARCH ESO ISS PBL34 END 103.747
HIERARCH ESO ISS PBLA34 START 26.462
HIERARCH ESO ISS PBLA34 END 26.611
HIERARCH ESO ISS AMBI TAU0 START 0.003167
HIERARCH ESO ISS AMBI TAU0 END 0.003421
HIERARCH ESO ISS AMBI TEMP 13.27
HIERARCH ESO ISS AMBI FWHM START 0.74
HIERARCH ESO ISS AMBI FWHM END 0.74