Exposure
ID
MATIS.2021-11-23T06:54:06.683_1
Header ID
MATIS.2021-11-23T06:54:06.683
Date updated
2021-11-23 07:06:02 UTC+0000
Release date
2022-11-23 07:06:02 UTC+0000
UTC Start
2021-11-23 06:54:06.683
UTC End
2021-11-23 06:55:09.083
MJD Start
59541.28757735
MJD End
59541.2882995722
Exposure time (s)
62.4
Validation level
1
Tau 0: Coherence time (s)
0.005352
Ambient temperature (°C)
13.5
Seeing (arcsec)
0.66
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 68.3050 68.3150 271.8000 271.8000
K0-D0 93.3030 93.4020 254.6000 254.6000
K0-J3 49.4380 49.3700 327.1510 327.2260
G2-D0 34.5800 34.6380 218.8000 218.9000
G2-J3 57.1580 57.2570 46.4910 46.5380
D0-J3 91.5470 91.7050 43.6110 43.6670
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 59541.28757735
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 1.56
HIERARCH ESO DET NDIT 40
HIERARCH ESO ISS PBL12 START 68.305
HIERARCH ESO ISS PBL12 END 68.315
HIERARCH ESO ISS PBLA12 START 271.8
HIERARCH ESO ISS PBLA12 END 271.8
HIERARCH ESO ISS PBL13 START 93.303
HIERARCH ESO ISS PBL13 END 93.402
HIERARCH ESO ISS PBLA13 START 254.6
HIERARCH ESO ISS PBLA13 END 254.6
HIERARCH ESO ISS PBL14 START 49.438
HIERARCH ESO ISS PBL14 END 49.37
HIERARCH ESO ISS PBLA14 START 327.151
HIERARCH ESO ISS PBLA14 END 327.226
HIERARCH ESO ISS PBL23 START 34.58
HIERARCH ESO ISS PBL23 END 34.638
HIERARCH ESO ISS PBLA23 START 218.8
HIERARCH ESO ISS PBLA23 END 218.9
HIERARCH ESO ISS PBL24 START 57.158
HIERARCH ESO ISS PBL24 END 57.257
HIERARCH ESO ISS PBLA24 START 46.491
HIERARCH ESO ISS PBLA24 END 46.538
HIERARCH ESO ISS PBL34 START 91.547
HIERARCH ESO ISS PBL34 END 91.705
HIERARCH ESO ISS PBLA34 START 43.611
HIERARCH ESO ISS PBLA34 END 43.667
HIERARCH ESO ISS AMBI TAU0 START 0.005352
HIERARCH ESO ISS AMBI TAU0 END 0.005352
HIERARCH ESO ISS AMBI TEMP 13.5
HIERARCH ESO ISS AMBI FWHM START 0.65
HIERARCH ESO ISS AMBI FWHM END 0.67