Exposure
ID
MATIS.2023-08-15T02:29:31.411_1
Header ID
MATIS.2023-08-15T02:29:31.411
Date updated
2023-08-15 02:40:35 UTC+0000
Release date
2023-08-15 02:29:31 UTC+0000
UTC Start
2023-08-15 02:29:31.411
UTC End
2023-08-15 02:30:31.419
MJD Start
60171.10383578
MJD End
60171.10453031704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.002347
Ambient temperature (°C)
13.89
Seeing (arcsec)
0.8200000000000001
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 68.2550 68.2680 269.9000 270.0000
K0-D0 95.9720 95.9750 249.5000 249.6000
K0-J3 56.1620 56.1740 331.3600 331.4830
G2-D0 39.9100 39.9050 212.8000 212.9000
G2-J3 64.4290 64.4210 39.9090 40.0460
D0-J3 104.1490 104.1350 37.1860 37.3210
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 60171.10383578
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 68.255
HIERARCH ESO ISS PBL12 END 68.268
HIERARCH ESO ISS PBLA12 START 269.9
HIERARCH ESO ISS PBLA12 END 270.0
HIERARCH ESO ISS PBL13 START 95.972
HIERARCH ESO ISS PBL13 END 95.975
HIERARCH ESO ISS PBLA13 START 249.5
HIERARCH ESO ISS PBLA13 END 249.6
HIERARCH ESO ISS PBL14 START 56.162
HIERARCH ESO ISS PBL14 END 56.174
HIERARCH ESO ISS PBLA14 START 331.36
HIERARCH ESO ISS PBLA14 END 331.483
HIERARCH ESO ISS PBL23 START 39.91
HIERARCH ESO ISS PBL23 END 39.905
HIERARCH ESO ISS PBLA23 START 212.8
HIERARCH ESO ISS PBLA23 END 212.9
HIERARCH ESO ISS PBL24 START 64.429
HIERARCH ESO ISS PBL24 END 64.421
HIERARCH ESO ISS PBLA24 START 39.909
HIERARCH ESO ISS PBLA24 END 40.046
HIERARCH ESO ISS PBL34 START 104.149
HIERARCH ESO ISS PBL34 END 104.135
HIERARCH ESO ISS PBLA34 START 37.186
HIERARCH ESO ISS PBLA34 END 37.321
HIERARCH ESO ISS AMBI TAU0 START 0.002125
HIERARCH ESO ISS AMBI TAU0 END 0.002569
HIERARCH ESO ISS AMBI TEMP 13.89
HIERARCH ESO ISS AMBI FWHM START 0.87
HIERARCH ESO ISS AMBI FWHM END 0.77