Exposure
ID
MATIS.2023-07-21T03:39:31.855_1
Header ID
MATIS.2023-07-21T03:39:31.855
Date updated
2023-07-21 03:45:28 UTC+0000
Release date
2023-07-21 03:39:31 UTC+0000
UTC Start
2023-07-21 03:39:31.855
UTC End
2023-07-21 03:40:34.255
MJD Start
60146.15245203
MJD End
60146.15317425222
Exposure time (s)
62.4
Validation level
1
Tau 0: Coherence time (s)
0.005407
Ambient temperature (°C)
16.9
Seeing (arcsec)
0.405
Observation
ID
56325
Category
calibrator
Program ID
111.253T.010
Program Title
INITIAL CONDITIONS OF PLANET FORMATION IN PROTOPLANETARY DISKS WITH GRA4MAT AND MATISSE
Program Type
GTO
PI / COI
LOPEZ/ MATTER/ VARGA/ HOGERHEIJDE/ WEIGELT/ WATERS/ AUGEREAU/ HOFMANN/ MILLOUR/ DOMINIK/ PANTIN/ WOLF/ HENNING/ JAFFE/ SCHERTL/ DANCHI/ KOKOULINA/ HOULLÉ/ SCHEUCK/ VAN HAASTERE
Target
ID
41731
Name
HD149401
RA
249.283568
DEC
-52.38184
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 90.2280 90.2150 139.3000 139.5000
A0-J2 122.8670 122.7680 120.1000 120.3000
A0-K0 112.0970 111.9230 99.3490 99.5760
G1-J2 48.0050 47.9120 81.8000 82.0000
G1-K0 72.1220 72.0100 45.8920 46.0180
J2-K0 43.5490 43.5430 5.6310 5.7620
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 111.253T.010
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 60146.15245203
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD149401
RA 249.283568
DEC -52.38184
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 A0
HIERARCH ESO ISS CONF STATION2 G1
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 K0
EXPTIME 0.6
HIERARCH ESO DET SEQ1 PERIOD 1.04
HIERARCH ESO DET NDIT 60
HIERARCH ESO ISS PBL12 START 90.228
HIERARCH ESO ISS PBL12 END 90.215
HIERARCH ESO ISS PBLA12 START 139.3
HIERARCH ESO ISS PBLA12 END 139.5
HIERARCH ESO ISS PBL13 START 122.867
HIERARCH ESO ISS PBL13 END 122.768
HIERARCH ESO ISS PBLA13 START 120.1
HIERARCH ESO ISS PBLA13 END 120.3
HIERARCH ESO ISS PBL14 START 112.097
HIERARCH ESO ISS PBL14 END 111.923
HIERARCH ESO ISS PBLA14 START 99.349
HIERARCH ESO ISS PBLA14 END 99.576
HIERARCH ESO ISS PBL23 START 48.005
HIERARCH ESO ISS PBL23 END 47.912
HIERARCH ESO ISS PBLA23 START 81.8
HIERARCH ESO ISS PBLA23 END 82.0
HIERARCH ESO ISS PBL24 START 72.122
HIERARCH ESO ISS PBL24 END 72.01
HIERARCH ESO ISS PBLA24 START 45.892
HIERARCH ESO ISS PBLA24 END 46.018
HIERARCH ESO ISS PBL34 START 43.549
HIERARCH ESO ISS PBL34 END 43.543
HIERARCH ESO ISS PBLA34 START 5.631
HIERARCH ESO ISS PBLA34 END 5.762
HIERARCH ESO ISS AMBI TAU0 START 0.005801
HIERARCH ESO ISS AMBI TAU0 END 0.005013
HIERARCH ESO ISS AMBI TEMP 16.9
HIERARCH ESO ISS AMBI FWHM START 0.41
HIERARCH ESO ISS AMBI FWHM END 0.4