Exposure
ID
MATIS.2021-11-23T06:43:06.249_1
Header ID
MATIS.2021-11-23T06:43:06.249
Date updated
2021-11-23 06:51:47 UTC+0000
Release date
2022-11-23 06:51:46 UTC+0000
UTC Start
2021-11-23 06:43:06.249
UTC End
2021-11-23 06:44:08.259
MJD Start
59541.27993344
MJD End
59541.2806511483
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.005644
Ambient temperature (°C)
13.38
Seeing (arcsec)
0.615
Observation
ID
48981
Category
science
Program ID
108.225V.004
Program Title
INITIAL CONDITIONS OF PLANET FORMATION IN PROTOPLANETARY DISKS WITH GRA4MAT AND MATISSE
Program Type
GTO
PI / COI
BRUNO/ VARGA/ MATTER/ HOGERHEIJDE/ VAN BOEKEL/ WEIGELT/ MILLOUR/ DOMINIK/ AUGEREAU/ HENNING/ WOLF/ JAFFE/ KLARMANN/ WATERS/ HOFMANN/ PANTIN/ SCHERTL/ KOKOULINA/ YOFFE
Target
ID
36658
Name
HD_259431
RA
98.271615
DEC
10.3222
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 68.1140 68.1380 272.3000 272.3000
K0-D0 92.1790 92.2930 254.9000 254.9000
K0-J3 50.1350 50.0700 326.4200 326.4850
G2-D0 33.9740 34.0320 218.1000 218.1000
G2-J3 56.1030 56.2040 45.9600 46.0140
D0-J3 89.8770 90.0370 42.9840 43.0470
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 108.225V.004
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT
MJD-OBS 59541.27993344
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD_259431
RA 98.271615
DEC 10.3222
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 K0
HIERARCH ESO ISS CONF STATION2 G2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2385
HIERARCH ESO ISS PBL12 START 68.114
HIERARCH ESO ISS PBL12 END 68.138
HIERARCH ESO ISS PBLA12 START 272.3
HIERARCH ESO ISS PBLA12 END 272.3
HIERARCH ESO ISS PBL13 START 92.179
HIERARCH ESO ISS PBL13 END 92.293
HIERARCH ESO ISS PBLA13 START 254.9
HIERARCH ESO ISS PBLA13 END 254.9
HIERARCH ESO ISS PBL14 START 50.135
HIERARCH ESO ISS PBL14 END 50.07
HIERARCH ESO ISS PBLA14 START 326.42
HIERARCH ESO ISS PBLA14 END 326.485
HIERARCH ESO ISS PBL23 START 33.974
HIERARCH ESO ISS PBL23 END 34.032
HIERARCH ESO ISS PBLA23 START 218.1
HIERARCH ESO ISS PBLA23 END 218.1
HIERARCH ESO ISS PBL24 START 56.103
HIERARCH ESO ISS PBL24 END 56.204
HIERARCH ESO ISS PBLA24 START 45.96
HIERARCH ESO ISS PBLA24 END 46.014
HIERARCH ESO ISS PBL34 START 89.877
HIERARCH ESO ISS PBL34 END 90.037
HIERARCH ESO ISS PBLA34 START 42.984
HIERARCH ESO ISS PBLA34 END 43.047
HIERARCH ESO ISS AMBI TAU0 START 0.005644
HIERARCH ESO ISS AMBI TAU0 END 0.005644
HIERARCH ESO ISS AMBI TEMP 13.38
HIERARCH ESO ISS AMBI FWHM START 0.65
HIERARCH ESO ISS AMBI FWHM END 0.58