Exposure
ID
MATIS.2021-01-22T01:22:46.154_1
Header ID
MATIS.2021-01-22T01:22:46.154
Date updated
2021-01-22 01:36:31 UTC+0000
Release date
2022-01-22 01:36:31 UTC+0000
UTC Start
2021-01-22 01:22:46.154
UTC End
2021-01-22 01:23:46.118
MJD Start
59236.05747864
MJD End
59236.0581726678
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.006168
Ambient temperature (°C)
13.28
Seeing (arcsec)
0.455
Observation
ID
46461
Category
science
Program ID
106.21Q8.002
Program Title
INITIAL CONDITIONS OF PLANET FORMATION IN PROTOPLANETARY DISKS WITH GRA4MAT AND MATISSE
Program Type
GTO
PI / COI
BRUNO/ MATTER/ VARGA/ HOGERHEIJDE/ VAN BOEKEL/ WEIGELT/ MILLOUR/ DOMINIK/ AUGEREAU/ HENNING/ WOLF/ JAFFE/ KLARMANN/ WATERS/ HOFMANN/ PANTIN/ SCHERTL/ KOKOULINA/ YOFFE
Target
ID
34933
Name
V_AB_Aur
RA
73.941046
DEC
30.55108
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 68.3420 68.3450 272.1000 272.0000
K0-D0 91.5390 91.6470 260.0000 259.9000
K0-J3 39.5730 39.4690 317.7590 317.7960
G2-D0 28.5820 28.6640 229.9000 229.9000
G2-J3 49.5540 49.6860 57.2900 57.2590
D0-J3 77.9840 78.1990 54.5740 54.5570
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 106.21Q8.002
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT
MJD-OBS 59236.05747864
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME V_AB_Aur
RA 73.941046
DEC 30.55108
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 0.111056
HIERARCH ESO DET SEQ1 PERIOD 0.228
HIERARCH ESO DET NDIT 263
HIERARCH ESO ISS PBL12 START 68.342
HIERARCH ESO ISS PBL12 END 68.345
HIERARCH ESO ISS PBLA12 START 272.1
HIERARCH ESO ISS PBLA12 END 272.0
HIERARCH ESO ISS PBL13 START 91.539
HIERARCH ESO ISS PBL13 END 91.647
HIERARCH ESO ISS PBLA13 START 260.0
HIERARCH ESO ISS PBLA13 END 259.9
HIERARCH ESO ISS PBL14 START 39.573
HIERARCH ESO ISS PBL14 END 39.469
HIERARCH ESO ISS PBLA14 START 317.759
HIERARCH ESO ISS PBLA14 END 317.796
HIERARCH ESO ISS PBL23 START 28.582
HIERARCH ESO ISS PBL23 END 28.664
HIERARCH ESO ISS PBLA23 START 229.9
HIERARCH ESO ISS PBLA23 END 229.9
HIERARCH ESO ISS PBL24 START 49.554
HIERARCH ESO ISS PBL24 END 49.686
HIERARCH ESO ISS PBLA24 START 57.29
HIERARCH ESO ISS PBLA24 END 57.259
HIERARCH ESO ISS PBL34 START 77.984
HIERARCH ESO ISS PBL34 END 78.199
HIERARCH ESO ISS PBLA34 START 54.574
HIERARCH ESO ISS PBLA34 END 54.557
HIERARCH ESO ISS AMBI TAU0 START 0.006103
HIERARCH ESO ISS AMBI TAU0 END 0.006233
HIERARCH ESO ISS AMBI TEMP 13.28
HIERARCH ESO ISS AMBI FWHM START 0.45
HIERARCH ESO ISS AMBI FWHM END 0.46