Exposure
ID
MATIS.2021-11-23T06:46:08.890_1
Header ID
MATIS.2021-11-23T06:46:08.890
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 06:46:08.890
UTC End
2021-11-23 06:47:11.442
MJD Start
59541.28204734
MJD End
59541.2827713215
Exposure time (s)
62.6
Validation level
1
Tau 0: Coherence time (s)
0.005974
Ambient temperature (°C)
13.35
Seeing (arcsec)
0.685
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 68.1820 68.2030 272.2000 272.2000
K0-D0 92.5100 92.6220 254.8000 254.8000
K0-J3 49.9440 49.8760 326.6210 326.6900
G2-D0 34.1440 34.2040 218.3000 218.4000
G2-J3 56.4010 56.5050 46.1230 46.1760
D0-J3 90.3470 90.5110 43.1740 43.2360
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 59541.28204734
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 68.182
HIERARCH ESO ISS PBL12 END 68.203
HIERARCH ESO ISS PBLA12 START 272.2
HIERARCH ESO ISS PBLA12 END 272.2
HIERARCH ESO ISS PBL13 START 92.51
HIERARCH ESO ISS PBL13 END 92.622
HIERARCH ESO ISS PBLA13 START 254.8
HIERARCH ESO ISS PBLA13 END 254.8
HIERARCH ESO ISS PBL14 START 49.944
HIERARCH ESO ISS PBL14 END 49.876
HIERARCH ESO ISS PBLA14 START 326.621
HIERARCH ESO ISS PBLA14 END 326.69
HIERARCH ESO ISS PBL23 START 34.144
HIERARCH ESO ISS PBL23 END 34.204
HIERARCH ESO ISS PBLA23 START 218.3
HIERARCH ESO ISS PBLA23 END 218.4
HIERARCH ESO ISS PBL24 START 56.401
HIERARCH ESO ISS PBL24 END 56.505
HIERARCH ESO ISS PBLA24 START 46.123
HIERARCH ESO ISS PBLA24 END 46.176
HIERARCH ESO ISS PBL34 START 90.347
HIERARCH ESO ISS PBL34 END 90.511
HIERARCH ESO ISS PBLA34 START 43.174
HIERARCH ESO ISS PBLA34 END 43.236
HIERARCH ESO ISS AMBI TAU0 START 0.005558
HIERARCH ESO ISS AMBI TAU0 END 0.00639
HIERARCH ESO ISS AMBI TEMP 13.35
HIERARCH ESO ISS AMBI FWHM START 0.72
HIERARCH ESO ISS AMBI FWHM END 0.65