Exposure
ID
MATIS.2023-09-15T03:40:52.662_1
Header ID
MATIS.2023-09-15T03:40:52.662
Date updated
2023-09-15 03:46:07 UTC+0000
Release date
2023-09-15 03:40:52 UTC+0000
UTC Start
2023-09-15 03:40:52.662
UTC End
2023-09-15 03:41:52.670
MJD Start
60202.15338729
MJD End
60202.154081827044
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.003756
Ambient temperature (°C)
16.1
Seeing (arcsec)
0.85
Observation
ID
57005
Category
calibrator
Program ID
111.24V1.001
Program Title
REVEALING THE COMPLEXITY OF THE PLANET-FORMING REGION AROUND A YOUNG STAR WITH VLTI/MATISSE
Program Type
GTO
PI / COI
MATTER/ HOGERHEIJDE/ VARGA/ WATERS/ AUGEREAU/ HOFMANN/ WEIGELT/ MILLOUR/ DOMINIK/ PANTIN/ WOLF/ HENNING/ JAFFE/ SCHERTL/ LOPEZ/ DANCHI/ KOKOULINA/ HOULLÉ/ SANCHEZ/ SCHEUCK/ VAN HAASTERE
Target
ID
42265
Name
HD 189831
RA
300.889866
DEC
-37.94114
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 60.2990 60.1980 296.8000 297.0000
K0-D0 80.1820 79.9970 273.6000 273.8000
K0-J3 56.5040 56.5050 352.1330 352.2820
G2-D0 34.2900 34.2350 229.8000 229.9000
G2-J3 54.3300 54.2270 58.0200 58.1100
D0-J3 88.4060 88.2470 54.8550 54.9400
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 111.24V1.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 60202.15338729
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 189831
RA 300.889866
DEC -37.94114
HIERARCH ESO DET NAME MATISSE-N
HIERARCH ESO INS DIN NAME LOW
HIERARCH ESO INS DIN 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 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2308
HIERARCH ESO ISS PBL12 START 60.299
HIERARCH ESO ISS PBL12 END 60.198
HIERARCH ESO ISS PBLA12 START 296.8
HIERARCH ESO ISS PBLA12 END 297.0
HIERARCH ESO ISS PBL13 START 80.182
HIERARCH ESO ISS PBL13 END 79.997
HIERARCH ESO ISS PBLA13 START 273.6
HIERARCH ESO ISS PBLA13 END 273.8
HIERARCH ESO ISS PBL14 START 56.504
HIERARCH ESO ISS PBL14 END 56.505
HIERARCH ESO ISS PBLA14 START 352.133
HIERARCH ESO ISS PBLA14 END 352.282
HIERARCH ESO ISS PBL23 START 34.29
HIERARCH ESO ISS PBL23 END 34.235
HIERARCH ESO ISS PBLA23 START 229.8
HIERARCH ESO ISS PBLA23 END 229.9
HIERARCH ESO ISS PBL24 START 54.33
HIERARCH ESO ISS PBL24 END 54.227
HIERARCH ESO ISS PBLA24 START 58.02
HIERARCH ESO ISS PBLA24 END 58.11
HIERARCH ESO ISS PBL34 START 88.406
HIERARCH ESO ISS PBL34 END 88.247
HIERARCH ESO ISS PBLA34 START 54.855
HIERARCH ESO ISS PBLA34 END 54.94
HIERARCH ESO ISS AMBI TAU0 START 0.003756
HIERARCH ESO ISS AMBI TAU0 END 0.003756
HIERARCH ESO ISS AMBI TEMP 16.1
HIERARCH ESO ISS AMBI FWHM START 0.85
HIERARCH ESO ISS AMBI FWHM END 0.85