Exposure
ID
MATIS.2021-11-23T06:43:05.713_1
Header ID
MATIS.2021-11-23T06:43:05.713
Date updated
2021-11-23 06:55:59 UTC+0000
Release date
2022-11-23 06:55:58 UTC+0000
UTC Start
2021-11-23 06:43:05.713
UTC End
2021-11-23 06:44:08.265
MJD Start
59541.27992723
MJD End
59541.2806512115
Exposure time (s)
62.6
Validation level
1
Tau 0: Coherence time (s)
0.005644
Ambient temperature (°C)
13.38
Seeing (arcsec)
0.615
Observation
ID
48980
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
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 68.1140 68.1390 272.3000 272.3000
K0-D0 92.1770 92.2960 254.9000 254.9000
K0-J3 50.1360 50.0680 326.4260 326.4870
G2-D0 33.9740 34.0340 218.1000 218.1000
G2-J3 56.1010 56.2080 45.9660 46.0160
D0-J3 89.8740 90.0420 42.9890 43.0490
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 59541.27992723
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD_259431
RA 98.271615
DEC 10.3222
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 1.0
HIERARCH ESO DET SEQ1 PERIOD 1.117
HIERARCH ESO DET NDIT 56
HIERARCH ESO ISS PBL12 START 68.114
HIERARCH ESO ISS PBL12 END 68.139
HIERARCH ESO ISS PBLA12 START 272.3
HIERARCH ESO ISS PBLA12 END 272.3
HIERARCH ESO ISS PBL13 START 92.177
HIERARCH ESO ISS PBL13 END 92.296
HIERARCH ESO ISS PBLA13 START 254.9
HIERARCH ESO ISS PBLA13 END 254.9
HIERARCH ESO ISS PBL14 START 50.136
HIERARCH ESO ISS PBL14 END 50.068
HIERARCH ESO ISS PBLA14 START 326.426
HIERARCH ESO ISS PBLA14 END 326.487
HIERARCH ESO ISS PBL23 START 33.974
HIERARCH ESO ISS PBL23 END 34.034
HIERARCH ESO ISS PBLA23 START 218.1
HIERARCH ESO ISS PBLA23 END 218.1
HIERARCH ESO ISS PBL24 START 56.101
HIERARCH ESO ISS PBL24 END 56.208
HIERARCH ESO ISS PBLA24 START 45.966
HIERARCH ESO ISS PBLA24 END 46.016
HIERARCH ESO ISS PBL34 START 89.874
HIERARCH ESO ISS PBL34 END 90.042
HIERARCH ESO ISS PBLA34 START 42.989
HIERARCH ESO ISS PBLA34 END 43.049
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