Exposure
ID
MATIS.2023-08-16T04:02:40.718_1
Header ID
MATIS.2023-08-16T04:02:40.718
Date updated
2023-08-16 04:10:29 UTC+0000
Release date
2023-08-16 04:02:40 UTC+0000
UTC Start
2023-08-16 04:02:40.718
UTC End
2023-08-16 04:03:40.778
MJD Start
60172.16852683
MJD End
60172.169221968885
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.004547
Ambient temperature (°C)
12.32
Seeing (arcsec)
0.48
Observation
ID
56557
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
41908
Name
V V4419 Sgr
RA
293.11898
DEC
-30.86964
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 65.0940 65.0160 282.8000 282.9000
K0-D0 90.4420 90.3210 261.2000 261.3000
K0-J3 56.5480 56.5460 343.0390 343.1730
G2-D0 38.3620 38.3320 222.5000 222.5000
G2-J3 61.4820 61.4250 49.8300 49.9130
D0-J3 99.6490 99.5620 47.0000 47.0820
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 60172.16852683
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME V V4419 Sgr
RA 293.11898
DEC -30.86964
HIERARCH ESO DET NAME MATISSE-LM
HIERARCH ESO INS FIL NAME LM
HIERARCH ESO INS FIL ID LM
HIERARCH ESO INS DIL NAME LOW
HIERARCH ESO INS DIL ID LOW
HIERARCH ESO INS MODE HYBRID
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 K0
HIERARCH ESO ISS CONF STATION2 G2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 0.111056
HIERARCH ESO DET SEQ1 PERIOD 0.273
HIERARCH ESO DET NDIT 220
HIERARCH ESO ISS PBL12 START 65.094
HIERARCH ESO ISS PBL12 END 65.016
HIERARCH ESO ISS PBLA12 START 282.8
HIERARCH ESO ISS PBLA12 END 282.9
HIERARCH ESO ISS PBL13 START 90.442
HIERARCH ESO ISS PBL13 END 90.321
HIERARCH ESO ISS PBLA13 START 261.2
HIERARCH ESO ISS PBLA13 END 261.3
HIERARCH ESO ISS PBL14 START 56.548
HIERARCH ESO ISS PBL14 END 56.546
HIERARCH ESO ISS PBLA14 START 343.039
HIERARCH ESO ISS PBLA14 END 343.173
HIERARCH ESO ISS PBL23 START 38.362
HIERARCH ESO ISS PBL23 END 38.332
HIERARCH ESO ISS PBLA23 START 222.5
HIERARCH ESO ISS PBLA23 END 222.5
HIERARCH ESO ISS PBL24 START 61.482
HIERARCH ESO ISS PBL24 END 61.425
HIERARCH ESO ISS PBLA24 START 49.83
HIERARCH ESO ISS PBLA24 END 49.913
HIERARCH ESO ISS PBL34 START 99.649
HIERARCH ESO ISS PBL34 END 99.562
HIERARCH ESO ISS PBLA34 START 47.0
HIERARCH ESO ISS PBLA34 END 47.082
HIERARCH ESO ISS AMBI TAU0 START 0.004547
HIERARCH ESO ISS AMBI TAU0 END 0.004547
HIERARCH ESO ISS AMBI TEMP 12.32
HIERARCH ESO ISS AMBI FWHM START 0.48
HIERARCH ESO ISS AMBI FWHM END 0.48