Exposure
ID
MATIS.2023-08-11T07:18:23.362_1
Header ID
MATIS.2023-08-11T07:18:23.362
Date updated
2023-08-11 07:30:30 UTC+0000
Release date
2023-08-11 07:18:23 UTC+0000
UTC Start
2023-08-11 07:18:23.362
UTC End
2023-08-11 07:19:23.370
MJD Start
60167.30443706
MJD End
60167.30513159704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0060825
Ambient temperature (°C)
13.93
Seeing (arcsec)
0.555
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 24.6600 24.6610 182.7000 182.8000
A0-D0 17.3800 17.2820 106.8000 107.0000
A0-C1 18.7130 18.7010 165.1960 165.4700
B2-D0 26.4760 26.4220 42.2000 42.2000
B2-C1 8.8230 8.8050 42.1650 42.1650
D0-C1 17.6530 17.6170 222.2220 222.2210
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 60167.30443706
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 24.66
HIERARCH ESO ISS PBL12 END 24.661
HIERARCH ESO ISS PBLA12 START 182.7
HIERARCH ESO ISS PBLA12 END 182.8
HIERARCH ESO ISS PBL13 START 17.38
HIERARCH ESO ISS PBL13 END 17.282
HIERARCH ESO ISS PBLA13 START 106.8
HIERARCH ESO ISS PBLA13 END 107.0
HIERARCH ESO ISS PBL14 START 18.713
HIERARCH ESO ISS PBL14 END 18.701
HIERARCH ESO ISS PBLA14 START 165.196
HIERARCH ESO ISS PBLA14 END 165.47
HIERARCH ESO ISS PBL23 START 26.476
HIERARCH ESO ISS PBL23 END 26.422
HIERARCH ESO ISS PBLA23 START 42.2
HIERARCH ESO ISS PBLA23 END 42.2
HIERARCH ESO ISS PBL24 START 8.823
HIERARCH ESO ISS PBL24 END 8.805
HIERARCH ESO ISS PBLA24 START 42.165
HIERARCH ESO ISS PBLA24 END 42.165
HIERARCH ESO ISS PBL34 START 17.653
HIERARCH ESO ISS PBL34 END 17.617
HIERARCH ESO ISS PBLA34 START 222.222
HIERARCH ESO ISS PBLA34 END 222.221
HIERARCH ESO ISS AMBI TAU0 START 0.006563
HIERARCH ESO ISS AMBI TAU0 END 0.005602
HIERARCH ESO ISS AMBI TEMP 13.93
HIERARCH ESO ISS AMBI FWHM START 0.55
HIERARCH ESO ISS AMBI FWHM END 0.56