Exposure
ID
MATIS.2021-01-25T01:00:01.679_1
Header ID
MATIS.2021-01-25T01:00:01.679
Date updated
2021-01-25 01:12:44 UTC+0000
Release date
2022-01-25 01:12:44 UTC+0000
UTC Start
2021-01-25 01:00:01.679
UTC End
2021-01-25 01:01:01.739
MJD Start
59239.0416861
MJD End
59239.0423812389
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.0025005
Ambient temperature (°C)
13.47
Seeing (arcsec)
1.075
Observation
ID
46521
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
34956
Name
T Tau
RA
65.49769
DEC
19.53511
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 68.1580 68.1360 270.0000 269.9000
K0-D0 94.5090 94.5760 255.2000 255.1000
K0-J3 43.2150 43.1290 325.4910 325.5730
G2-D0 33.5140 33.5770 223.8000 223.9000
G2-J3 56.3440 56.4460 50.8230 50.8220
D0-J3 89.7020 89.8670 48.2170 48.2260
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 59239.0416861
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME T Tau
RA 65.49769
DEC 19.53511
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 0.273
HIERARCH ESO DET NDIT 220
HIERARCH ESO ISS PBL12 START 68.158
HIERARCH ESO ISS PBL12 END 68.136
HIERARCH ESO ISS PBLA12 START 270.0
HIERARCH ESO ISS PBLA12 END 269.9
HIERARCH ESO ISS PBL13 START 94.509
HIERARCH ESO ISS PBL13 END 94.576
HIERARCH ESO ISS PBLA13 START 255.2
HIERARCH ESO ISS PBLA13 END 255.1
HIERARCH ESO ISS PBL14 START 43.215
HIERARCH ESO ISS PBL14 END 43.129
HIERARCH ESO ISS PBLA14 START 325.491
HIERARCH ESO ISS PBLA14 END 325.573
HIERARCH ESO ISS PBL23 START 33.514
HIERARCH ESO ISS PBL23 END 33.577
HIERARCH ESO ISS PBLA23 START 223.8
HIERARCH ESO ISS PBLA23 END 223.9
HIERARCH ESO ISS PBL24 START 56.344
HIERARCH ESO ISS PBL24 END 56.446
HIERARCH ESO ISS PBLA24 START 50.823
HIERARCH ESO ISS PBLA24 END 50.822
HIERARCH ESO ISS PBL34 START 89.702
HIERARCH ESO ISS PBL34 END 89.867
HIERARCH ESO ISS PBLA34 START 48.217
HIERARCH ESO ISS PBLA34 END 48.226
HIERARCH ESO ISS AMBI TAU0 START 0.002685
HIERARCH ESO ISS AMBI TAU0 END 0.002316
HIERARCH ESO ISS AMBI TEMP 13.47
HIERARCH ESO ISS AMBI FWHM START 1.01
HIERARCH ESO ISS AMBI FWHM END 1.14