Exposure
ID
MATIS.2023-09-14T03:45:12.148_1
Header ID
MATIS.2023-09-14T03:45:12.148
Date updated
2023-09-14 03:51:01 UTC+0000
Release date
2023-09-14 03:45:12 UTC+0000
UTC Start
2023-09-14 03:45:12.148
UTC End
2023-09-14 03:46:12.156
MJD Start
60201.1563906
MJD End
60201.15708513704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.003224
Ambient temperature (°C)
11.39
Seeing (arcsec)
0.725
Observation
ID
56994
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
42257
Name
HD 189831
RA
300.889167
DEC
-37.94114
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
K0 G1 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G1 79.5000 79.4000 221.0000 221.0000
K0-D0 80.1100 79.9240 273.7000 273.9000
K0-J3 56.5040 56.5050 352.1910 352.3370
G1-D0 70.8910 70.8770 336.9000 337.1000
G1-J3 124.2350 124.1770 20.9590 21.0450
D0-J3 88.3440 88.1840 54.8890 54.9710
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 60201.1563906
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 189831
RA 300.889167
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 G1
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 79.5
HIERARCH ESO ISS PBL12 END 79.4
HIERARCH ESO ISS PBLA12 START 221.0
HIERARCH ESO ISS PBLA12 END 221.0
HIERARCH ESO ISS PBL13 START 80.11
HIERARCH ESO ISS PBL13 END 79.924
HIERARCH ESO ISS PBLA13 START 273.7
HIERARCH ESO ISS PBLA13 END 273.9
HIERARCH ESO ISS PBL14 START 56.504
HIERARCH ESO ISS PBL14 END 56.505
HIERARCH ESO ISS PBLA14 START 352.191
HIERARCH ESO ISS PBLA14 END 352.337
HIERARCH ESO ISS PBL23 START 70.891
HIERARCH ESO ISS PBL23 END 70.877
HIERARCH ESO ISS PBLA23 START 336.9
HIERARCH ESO ISS PBLA23 END 337.1
HIERARCH ESO ISS PBL24 START 124.235
HIERARCH ESO ISS PBL24 END 124.177
HIERARCH ESO ISS PBLA24 START 20.959
HIERARCH ESO ISS PBLA24 END 21.045
HIERARCH ESO ISS PBL34 START 88.344
HIERARCH ESO ISS PBL34 END 88.184
HIERARCH ESO ISS PBLA34 START 54.889
HIERARCH ESO ISS PBLA34 END 54.971
HIERARCH ESO ISS AMBI TAU0 START 0.003237
HIERARCH ESO ISS AMBI TAU0 END 0.003211
HIERARCH ESO ISS AMBI TEMP 11.39
HIERARCH ESO ISS AMBI FWHM START 0.69
HIERARCH ESO ISS AMBI FWHM END 0.76