Exposure
ID
MATIS.2023-08-13T03:58:29.596_1
Header ID
MATIS.2023-08-13T03:58:29.596
Date updated
2023-08-13 04:05:34 UTC+0000
Release date
2023-08-13 03:58:29 UTC+0000
UTC Start
2023-08-13 03:58:29.596
UTC End
2023-08-13 03:59:29.604
MJD Start
60169.16562032
MJD End
60169.16631485704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0044989999999999995
Ambient temperature (°C)
15.18
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 66.2050 66.1410 280.6000 280.7000
K0-D0 92.1820 92.0810 259.3000 259.4000
K0-J3 56.5630 56.5620 340.9420 341.0700
G2-D0 38.7820 38.7570 221.1000 221.2000
G2-J3 62.3040 62.2560 48.4360 48.5240
D0-J3 100.8910 100.8180 45.6260 45.7130
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 60169.16562032
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 66.205
HIERARCH ESO ISS PBL12 END 66.141
HIERARCH ESO ISS PBLA12 START 280.6
HIERARCH ESO ISS PBLA12 END 280.7
HIERARCH ESO ISS PBL13 START 92.182
HIERARCH ESO ISS PBL13 END 92.081
HIERARCH ESO ISS PBLA13 START 259.3
HIERARCH ESO ISS PBLA13 END 259.4
HIERARCH ESO ISS PBL14 START 56.563
HIERARCH ESO ISS PBL14 END 56.562
HIERARCH ESO ISS PBLA14 START 340.942
HIERARCH ESO ISS PBLA14 END 341.07
HIERARCH ESO ISS PBL23 START 38.782
HIERARCH ESO ISS PBL23 END 38.757
HIERARCH ESO ISS PBLA23 START 221.1
HIERARCH ESO ISS PBLA23 END 221.2
HIERARCH ESO ISS PBL24 START 62.304
HIERARCH ESO ISS PBL24 END 62.256
HIERARCH ESO ISS PBLA24 START 48.436
HIERARCH ESO ISS PBLA24 END 48.524
HIERARCH ESO ISS PBL34 START 100.891
HIERARCH ESO ISS PBL34 END 100.818
HIERARCH ESO ISS PBLA34 START 45.626
HIERARCH ESO ISS PBLA34 END 45.713
HIERARCH ESO ISS AMBI TAU0 START 0.004501
HIERARCH ESO ISS AMBI TAU0 END 0.004497
HIERARCH ESO ISS AMBI TEMP 15.18
HIERARCH ESO ISS AMBI FWHM START 0.72
HIERARCH ESO ISS AMBI FWHM END 0.76