Exposure
ID
MATIS.2021-01-07T03:21:57.850_1
Header ID
MATIS.2021-01-07T03:21:57.850
Date updated
2021-01-07 03:30:54 UTC+0000
Release date
2022-01-07 03:30:54 UTC+0000
UTC Start
2021-01-07 03:21:57.850
UTC End
2021-01-07 03:22:57.814
MJD Start
59221.14025289
MJD End
59221.1409469178
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.008912
Ambient temperature (°C)
11.79
Seeing (arcsec)
0.39
Observation
ID
46277
Category
science
Program ID
106.21Q8.006
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
34814
Name
AB_Aur
RA
73.941747
DEC
30.55101
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
U1 U2 U3 U4
Projected baselines
Baseline Length start Length end Angle start Angle end
U1-U2 43.1370 43.2290 42.0000 42.0000
U1-U3 83.1050 83.2710 47.7000 47.6000
U1-U4 126.5220 126.6280 66.8660 66.7590
U2-U3 40.4010 40.4720 53.7000 53.6000
U2-U4 89.2400 89.2180 78.5890 78.4590
U3-U4 55.2710 55.1620 96.5070 96.3920
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 106.21Q8.006
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT
MJD-OBS 59221.14025289
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME AB_Aur
RA 73.941747
DEC 30.55101
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 U1
HIERARCH ESO ISS CONF STATION2 U2
HIERARCH ESO ISS CONF STATION3 U3
HIERARCH ESO ISS CONF STATION4 U4
EXPTIME 0.111056
HIERARCH ESO DET SEQ1 PERIOD 0.228
HIERARCH ESO DET NDIT 263
HIERARCH ESO ISS PBL12 START 43.137
HIERARCH ESO ISS PBL12 END 43.229
HIERARCH ESO ISS PBLA12 START 42.0
HIERARCH ESO ISS PBLA12 END 42.0
HIERARCH ESO ISS PBL13 START 83.105
HIERARCH ESO ISS PBL13 END 83.271
HIERARCH ESO ISS PBLA13 START 47.7
HIERARCH ESO ISS PBLA13 END 47.6
HIERARCH ESO ISS PBL14 START 126.522
HIERARCH ESO ISS PBL14 END 126.628
HIERARCH ESO ISS PBLA14 START 66.866
HIERARCH ESO ISS PBLA14 END 66.759
HIERARCH ESO ISS PBL23 START 40.401
HIERARCH ESO ISS PBL23 END 40.472
HIERARCH ESO ISS PBLA23 START 53.7
HIERARCH ESO ISS PBLA23 END 53.6
HIERARCH ESO ISS PBL24 START 89.24
HIERARCH ESO ISS PBL24 END 89.218
HIERARCH ESO ISS PBLA24 START 78.589
HIERARCH ESO ISS PBLA24 END 78.459
HIERARCH ESO ISS PBL34 START 55.271
HIERARCH ESO ISS PBL34 END 55.162
HIERARCH ESO ISS PBLA34 START 96.507
HIERARCH ESO ISS PBLA34 END 96.392
HIERARCH ESO ISS AMBI TAU0 START 0.008912
HIERARCH ESO ISS AMBI TAU0 END 0.008912
HIERARCH ESO ISS AMBI TEMP 11.79
HIERARCH ESO ISS AMBI FWHM START 0.39
HIERARCH ESO ISS AMBI FWHM END 0.39