Exposure
ID
MATIS.2023-08-13T03:55:42.698_1
Header ID
MATIS.2023-08-13T03:55:42.698
Date updated
2023-08-13 04:05:34 UTC+0000
Release date
2023-08-13 03:55:42 UTC+0000
UTC Start
2023-08-13 03:55:42.698
UTC End
2023-08-13 03:56:42.706
MJD Start
60169.16368864
MJD End
60169.16438317704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.004464
Ambient temperature (°C)
15.25
Seeing (arcsec)
0.7
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 66.3760 66.3150 280.2000 280.3000
K0-D0 92.4520 92.3550 259.0000 259.1000
K0-J3 56.5630 56.5630 340.5800 340.7140
G2-D0 38.8480 38.8240 220.9000 221.0000
G2-J3 62.4330 62.3860 48.1810 48.2760
D0-J3 101.0850 101.0150 45.3740 45.4680
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 60169.16368864
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 66.376
HIERARCH ESO ISS PBL12 END 66.315
HIERARCH ESO ISS PBLA12 START 280.2
HIERARCH ESO ISS PBLA12 END 280.3
HIERARCH ESO ISS PBL13 START 92.452
HIERARCH ESO ISS PBL13 END 92.355
HIERARCH ESO ISS PBLA13 START 259.0
HIERARCH ESO ISS PBLA13 END 259.1
HIERARCH ESO ISS PBL14 START 56.563
HIERARCH ESO ISS PBL14 END 56.563
HIERARCH ESO ISS PBLA14 START 340.58
HIERARCH ESO ISS PBLA14 END 340.714
HIERARCH ESO ISS PBL23 START 38.848
HIERARCH ESO ISS PBL23 END 38.824
HIERARCH ESO ISS PBLA23 START 220.9
HIERARCH ESO ISS PBLA23 END 221.0
HIERARCH ESO ISS PBL24 START 62.433
HIERARCH ESO ISS PBL24 END 62.386
HIERARCH ESO ISS PBLA24 START 48.181
HIERARCH ESO ISS PBLA24 END 48.276
HIERARCH ESO ISS PBL34 START 101.085
HIERARCH ESO ISS PBL34 END 101.015
HIERARCH ESO ISS PBLA34 START 45.374
HIERARCH ESO ISS PBLA34 END 45.468
HIERARCH ESO ISS AMBI TAU0 START 0.004427
HIERARCH ESO ISS AMBI TAU0 END 0.004501
HIERARCH ESO ISS AMBI TEMP 15.25
HIERARCH ESO ISS AMBI FWHM START 0.68
HIERARCH ESO ISS AMBI FWHM END 0.72