Exposure
ID
MATIS.2023-08-11T01:14:44.149_1
Header ID
MATIS.2023-08-11T01:14:44.149
Date updated
2023-08-11 01:25:33 UTC+0000
Release date
2023-08-11 01:14:44 UTC+0000
UTC Start
2023-08-11 01:14:44.149
UTC End
2023-08-11 01:15:44.157
MJD Start
60167.05189987
MJD End
60167.05259440704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0031729999999999996
Ambient temperature (°C)
13.13
Seeing (arcsec)
1.025
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 23.7670 23.7920 132.6000 132.7000
A0-D0 30.4420 30.4730 56.3000 56.4000
A0-C1 20.7270 20.7610 104.2390 104.3480
B2-D0 33.9130 33.9140 13.3000 13.5000
B2-C1 11.2970 11.2970 13.2990 13.4390
D0-C1 22.6160 22.6170 193.3580 193.4970
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 60167.05189987
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 23.767
HIERARCH ESO ISS PBL12 END 23.792
HIERARCH ESO ISS PBLA12 START 132.6
HIERARCH ESO ISS PBLA12 END 132.7
HIERARCH ESO ISS PBL13 START 30.442
HIERARCH ESO ISS PBL13 END 30.473
HIERARCH ESO ISS PBLA13 START 56.3
HIERARCH ESO ISS PBLA13 END 56.4
HIERARCH ESO ISS PBL14 START 20.727
HIERARCH ESO ISS PBL14 END 20.761
HIERARCH ESO ISS PBLA14 START 104.239
HIERARCH ESO ISS PBLA14 END 104.348
HIERARCH ESO ISS PBL23 START 33.913
HIERARCH ESO ISS PBL23 END 33.914
HIERARCH ESO ISS PBLA23 START 13.3
HIERARCH ESO ISS PBLA23 END 13.5
HIERARCH ESO ISS PBL24 START 11.297
HIERARCH ESO ISS PBL24 END 11.297
HIERARCH ESO ISS PBLA24 START 13.299
HIERARCH ESO ISS PBLA24 END 13.439
HIERARCH ESO ISS PBL34 START 22.616
HIERARCH ESO ISS PBL34 END 22.617
HIERARCH ESO ISS PBLA34 START 193.358
HIERARCH ESO ISS PBLA34 END 193.497
HIERARCH ESO ISS AMBI TAU0 START 0.003462
HIERARCH ESO ISS AMBI TAU0 END 0.002884
HIERARCH ESO ISS AMBI TEMP 13.13
HIERARCH ESO ISS AMBI FWHM START 0.96
HIERARCH ESO ISS AMBI FWHM END 1.09