Exposure
ID
MATIS.2023-07-21T03:30:37.084_1
Header ID
MATIS.2023-07-21T03:30:37.084
Date updated
2023-07-21 03:40:34 UTC+0000
Release date
2023-07-21 03:30:37 UTC+0000
UTC Start
2023-07-21 03:30:37.084
UTC End
2023-07-21 03:31:39.484
MJD Start
60146.14626255
MJD End
60146.14698477222
Exposure time (s)
62.4
Validation level
1
Tau 0: Coherence time (s)
0.0077395
Ambient temperature (°C)
17.15
Seeing (arcsec)
0.365
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 90.3290 90.3180 137.5000 137.7000
A0-J2 123.6750 123.5800 118.1000 118.3000
A0-K0 113.5210 113.3540 97.4680 97.6910
G1-J2 48.7670 48.6770 80.2000 80.3000
G1-K0 73.0380 72.9300 44.8310 44.9590
J2-K0 43.5950 43.5900 4.5320 4.6630
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 60146.14626255
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 90.329
HIERARCH ESO ISS PBL12 END 90.318
HIERARCH ESO ISS PBLA12 START 137.5
HIERARCH ESO ISS PBLA12 END 137.7
HIERARCH ESO ISS PBL13 START 123.675
HIERARCH ESO ISS PBL13 END 123.58
HIERARCH ESO ISS PBLA13 START 118.1
HIERARCH ESO ISS PBLA13 END 118.3
HIERARCH ESO ISS PBL14 START 113.521
HIERARCH ESO ISS PBL14 END 113.354
HIERARCH ESO ISS PBLA14 START 97.468
HIERARCH ESO ISS PBLA14 END 97.691
HIERARCH ESO ISS PBL23 START 48.767
HIERARCH ESO ISS PBL23 END 48.677
HIERARCH ESO ISS PBLA23 START 80.2
HIERARCH ESO ISS PBLA23 END 80.3
HIERARCH ESO ISS PBL24 START 73.038
HIERARCH ESO ISS PBL24 END 72.93
HIERARCH ESO ISS PBLA24 START 44.831
HIERARCH ESO ISS PBLA24 END 44.959
HIERARCH ESO ISS PBL34 START 43.595
HIERARCH ESO ISS PBL34 END 43.59
HIERARCH ESO ISS PBLA34 START 4.532
HIERARCH ESO ISS PBLA34 END 4.663
HIERARCH ESO ISS AMBI TAU0 START 0.007691
HIERARCH ESO ISS AMBI TAU0 END 0.007788
HIERARCH ESO ISS AMBI TEMP 17.15
HIERARCH ESO ISS AMBI FWHM START 0.36
HIERARCH ESO ISS AMBI FWHM END 0.37