Exposure
ID
MATIS.2023-08-11T06:32:15.110_1
Header ID
MATIS.2023-08-11T06:32:15.110
Date updated
2023-08-11 06:40:42 UTC+0000
Release date
2023-08-11 06:32:15 UTC+0000
UTC Start
2023-08-11 06:32:15.110
UTC End
2023-08-11 06:33:15.118
MJD Start
60167.27239711
MJD End
60167.27309164704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.007539500000000001
Ambient temperature (°C)
13.75
Seeing (arcsec)
0.73
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 24.6840 24.6820 174.5000 174.6000
A0-D0 21.6560 21.5670 98.1000 98.2000
A0-C1 19.4590 19.4390 153.3470 153.5930
B2-D0 28.7530 28.7070 41.5000 41.6000
B2-C1 9.5800 9.5650 41.4900 41.5170
D0-C1 19.1720 19.1420 221.5500 221.5760
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 60167.27239711
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 24.684
HIERARCH ESO ISS PBL12 END 24.682
HIERARCH ESO ISS PBLA12 START 174.5
HIERARCH ESO ISS PBLA12 END 174.6
HIERARCH ESO ISS PBL13 START 21.656
HIERARCH ESO ISS PBL13 END 21.567
HIERARCH ESO ISS PBLA13 START 98.1
HIERARCH ESO ISS PBLA13 END 98.2
HIERARCH ESO ISS PBL14 START 19.459
HIERARCH ESO ISS PBL14 END 19.439
HIERARCH ESO ISS PBLA14 START 153.347
HIERARCH ESO ISS PBLA14 END 153.593
HIERARCH ESO ISS PBL23 START 28.753
HIERARCH ESO ISS PBL23 END 28.707
HIERARCH ESO ISS PBLA23 START 41.5
HIERARCH ESO ISS PBLA23 END 41.6
HIERARCH ESO ISS PBL24 START 9.58
HIERARCH ESO ISS PBL24 END 9.565
HIERARCH ESO ISS PBLA24 START 41.49
HIERARCH ESO ISS PBLA24 END 41.517
HIERARCH ESO ISS PBL34 START 19.172
HIERARCH ESO ISS PBL34 END 19.142
HIERARCH ESO ISS PBLA34 START 221.55
HIERARCH ESO ISS PBLA34 END 221.576
HIERARCH ESO ISS AMBI TAU0 START 0.007257
HIERARCH ESO ISS AMBI TAU0 END 0.007822
HIERARCH ESO ISS AMBI TEMP 13.75
HIERARCH ESO ISS AMBI FWHM START 0.71
HIERARCH ESO ISS AMBI FWHM END 0.75