Exposure
ID
MATIS.2023-08-11T06:28:25.886_1
Header ID
MATIS.2023-08-11T06:28:25.886
Date updated
2023-08-11 06:40:42 UTC+0000
Release date
2023-08-11 06:28:25 UTC+0000
UTC Start
2023-08-11 06:28:25.886
UTC End
2023-08-11 06:29:25.894
MJD Start
60167.26974405
MJD End
60167.27043858704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0063655
Ambient temperature (°C)
13.61
Seeing (arcsec)
0.77
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 24.6920 24.6900 173.8000 174.0000
A0-D0 21.9890 21.9010 97.5000 97.6000
A0-C1 19.5340 19.5130 152.4260 152.6710
B2-D0 28.9230 28.8780 41.4000 41.5000
B2-C1 9.6370 9.6220 41.3800 41.4110
D0-C1 19.2860 19.2560 221.4400 221.4710
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 60167.26974405
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 24.692
HIERARCH ESO ISS PBL12 END 24.69
HIERARCH ESO ISS PBLA12 START 173.8
HIERARCH ESO ISS PBLA12 END 174.0
HIERARCH ESO ISS PBL13 START 21.989
HIERARCH ESO ISS PBL13 END 21.901
HIERARCH ESO ISS PBLA13 START 97.5
HIERARCH ESO ISS PBLA13 END 97.6
HIERARCH ESO ISS PBL14 START 19.534
HIERARCH ESO ISS PBL14 END 19.513
HIERARCH ESO ISS PBLA14 START 152.426
HIERARCH ESO ISS PBLA14 END 152.671
HIERARCH ESO ISS PBL23 START 28.923
HIERARCH ESO ISS PBL23 END 28.878
HIERARCH ESO ISS PBLA23 START 41.4
HIERARCH ESO ISS PBLA23 END 41.5
HIERARCH ESO ISS PBL24 START 9.637
HIERARCH ESO ISS PBL24 END 9.622
HIERARCH ESO ISS PBLA24 START 41.38
HIERARCH ESO ISS PBLA24 END 41.411
HIERARCH ESO ISS PBL34 START 19.286
HIERARCH ESO ISS PBL34 END 19.256
HIERARCH ESO ISS PBLA34 START 221.44
HIERARCH ESO ISS PBLA34 END 221.471
HIERARCH ESO ISS AMBI TAU0 START 0.006182
HIERARCH ESO ISS AMBI TAU0 END 0.006549
HIERARCH ESO ISS AMBI TEMP 13.61
HIERARCH ESO ISS AMBI FWHM START 0.85
HIERARCH ESO ISS AMBI FWHM END 0.69