Exposure
ID
MATIS.2023-08-11T05:45:25.394_1
Header ID
MATIS.2023-08-11T05:45:25.394
Date updated
2023-08-11 05:55:35 UTC+0000
Release date
2023-08-11 05:45:25 UTC+0000
UTC Start
2023-08-11 05:45:25.394
UTC End
2023-08-11 05:46:25.402
MJD Start
60167.23987725
MJD End
60167.24057178704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0054515
Ambient temperature (°C)
13.91
Seeing (arcsec)
0.6950000000000001
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 24.8360 24.8320 166.4000 166.5000
A0-D0 25.4330 25.3590 91.3000 91.4000
A0-C1 20.4490 20.4260 142.7620 142.9750
B2-D0 30.6270 30.5910 39.7000 39.8000
B2-C1 10.2040 10.1920 39.6730 39.7220
D0-C1 20.4230 20.3990 219.7350 219.7840
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 60167.23987725
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 24.836
HIERARCH ESO ISS PBL12 END 24.832
HIERARCH ESO ISS PBLA12 START 166.4
HIERARCH ESO ISS PBLA12 END 166.5
HIERARCH ESO ISS PBL13 START 25.433
HIERARCH ESO ISS PBL13 END 25.359
HIERARCH ESO ISS PBLA13 START 91.3
HIERARCH ESO ISS PBLA13 END 91.4
HIERARCH ESO ISS PBL14 START 20.449
HIERARCH ESO ISS PBL14 END 20.426
HIERARCH ESO ISS PBLA14 START 142.762
HIERARCH ESO ISS PBLA14 END 142.975
HIERARCH ESO ISS PBL23 START 30.627
HIERARCH ESO ISS PBL23 END 30.591
HIERARCH ESO ISS PBLA23 START 39.7
HIERARCH ESO ISS PBLA23 END 39.8
HIERARCH ESO ISS PBL24 START 10.204
HIERARCH ESO ISS PBL24 END 10.192
HIERARCH ESO ISS PBLA24 START 39.673
HIERARCH ESO ISS PBLA24 END 39.722
HIERARCH ESO ISS PBL34 START 20.423
HIERARCH ESO ISS PBL34 END 20.399
HIERARCH ESO ISS PBLA34 START 219.735
HIERARCH ESO ISS PBLA34 END 219.784
HIERARCH ESO ISS AMBI TAU0 START 0.004915
HIERARCH ESO ISS AMBI TAU0 END 0.005988
HIERARCH ESO ISS AMBI TEMP 13.91
HIERARCH ESO ISS AMBI FWHM START 0.63
HIERARCH ESO ISS AMBI FWHM END 0.76