Exposure
ID
MATIS.2023-08-16T02:32:53.730_1
Header ID
MATIS.2023-08-16T02:32:53.730
Date updated
2023-08-16 02:40:43 UTC+0000
Release date
2023-08-16 02:32:53 UTC+0000
UTC Start
2023-08-16 02:32:53.730
UTC End
2023-08-16 02:33:53.694
MJD Start
60172.10617743
MJD End
60172.10687145778
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0039385
Ambient temperature (°C)
13.19
Seeing (arcsec)
0.72
Observation
ID
56557
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
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 68.3270 68.3330 270.8000 271.0000
K0-D0 95.9670 95.9620 250.4000 250.5000
K0-J3 56.2450 56.2550 332.1430 332.2700
G2-D0 39.8680 39.8610 213.6000 213.8000
G2-J3 64.3630 64.3520 40.7790 40.9150
D0-J3 104.0390 104.0220 38.0470 38.1820
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 60172.10617743
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME V V4419 Sgr
RA 293.11898
DEC -30.86964
HIERARCH ESO DET NAME MATISSE-LM
HIERARCH ESO INS FIL NAME LM
HIERARCH ESO INS FIL ID LM
HIERARCH ESO INS DIL NAME LOW
HIERARCH ESO INS DIL 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 0.111056
HIERARCH ESO DET SEQ1 PERIOD 0.228
HIERARCH ESO DET NDIT 263
HIERARCH ESO ISS PBL12 START 68.327
HIERARCH ESO ISS PBL12 END 68.333
HIERARCH ESO ISS PBLA12 START 270.8
HIERARCH ESO ISS PBLA12 END 271.0
HIERARCH ESO ISS PBL13 START 95.967
HIERARCH ESO ISS PBL13 END 95.962
HIERARCH ESO ISS PBLA13 START 250.4
HIERARCH ESO ISS PBLA13 END 250.5
HIERARCH ESO ISS PBL14 START 56.245
HIERARCH ESO ISS PBL14 END 56.255
HIERARCH ESO ISS PBLA14 START 332.143
HIERARCH ESO ISS PBLA14 END 332.27
HIERARCH ESO ISS PBL23 START 39.868
HIERARCH ESO ISS PBL23 END 39.861
HIERARCH ESO ISS PBLA23 START 213.6
HIERARCH ESO ISS PBLA23 END 213.8
HIERARCH ESO ISS PBL24 START 64.363
HIERARCH ESO ISS PBL24 END 64.352
HIERARCH ESO ISS PBLA24 START 40.779
HIERARCH ESO ISS PBLA24 END 40.915
HIERARCH ESO ISS PBL34 START 104.039
HIERARCH ESO ISS PBL34 END 104.022
HIERARCH ESO ISS PBLA34 START 38.047
HIERARCH ESO ISS PBLA34 END 38.182
HIERARCH ESO ISS AMBI TAU0 START 0.004044
HIERARCH ESO ISS AMBI TAU0 END 0.003833
HIERARCH ESO ISS AMBI TEMP 13.19
HIERARCH ESO ISS AMBI FWHM START 0.7
HIERARCH ESO ISS AMBI FWHM END 0.74