Exposure
ID
MATIS.2023-08-11T06:33:26.904_1
Header ID
MATIS.2023-08-11T06:33:26.904
Date updated
2023-08-11 06:40:42 UTC+0000
Release date
2023-08-11 06:33:26 UTC+0000
UTC Start
2023-08-11 06:33:26.904
UTC End
2023-08-11 06:34:26.912
MJD Start
60167.27322805
MJD End
60167.27392258704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.007405
Ambient temperature (°C)
13.8
Seeing (arcsec)
0.76
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 24.6820 24.6800 174.7000 174.9000
A0-D0 21.5510 21.4620 98.3000 98.4000
A0-C1 19.4350 19.4160 153.6390 153.8850
B2-D0 28.6990 28.6530 41.6000 41.6000
B2-C1 9.5620 9.5470 41.5220 41.5490
D0-C1 19.1360 19.1060 221.5820 221.6080
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 60167.27322805
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 24.682
HIERARCH ESO ISS PBL12 END 24.68
HIERARCH ESO ISS PBLA12 START 174.7
HIERARCH ESO ISS PBLA12 END 174.9
HIERARCH ESO ISS PBL13 START 21.551
HIERARCH ESO ISS PBL13 END 21.462
HIERARCH ESO ISS PBLA13 START 98.3
HIERARCH ESO ISS PBLA13 END 98.4
HIERARCH ESO ISS PBL14 START 19.435
HIERARCH ESO ISS PBL14 END 19.416
HIERARCH ESO ISS PBLA14 START 153.639
HIERARCH ESO ISS PBLA14 END 153.885
HIERARCH ESO ISS PBL23 START 28.699
HIERARCH ESO ISS PBL23 END 28.653
HIERARCH ESO ISS PBLA23 START 41.6
HIERARCH ESO ISS PBLA23 END 41.6
HIERARCH ESO ISS PBL24 START 9.562
HIERARCH ESO ISS PBL24 END 9.547
HIERARCH ESO ISS PBLA24 START 41.522
HIERARCH ESO ISS PBLA24 END 41.549
HIERARCH ESO ISS PBL34 START 19.136
HIERARCH ESO ISS PBL34 END 19.106
HIERARCH ESO ISS PBLA34 START 221.582
HIERARCH ESO ISS PBLA34 END 221.608
HIERARCH ESO ISS AMBI TAU0 START 0.007822
HIERARCH ESO ISS AMBI TAU0 END 0.006988
HIERARCH ESO ISS AMBI TEMP 13.8
HIERARCH ESO ISS AMBI FWHM START 0.75
HIERARCH ESO ISS AMBI FWHM END 0.77