Exposure
ID
MATIS.2023-09-14T03:43:58.267_1
Header ID
MATIS.2023-09-14T03:43:58.267
Date updated
2023-09-14 03:51:01 UTC+0000
Release date
2023-09-14 03:43:58 UTC+0000
UTC Start
2023-09-14 03:43:58.267
UTC End
2023-09-14 03:44:58.275
MJD Start
60201.1555355
MJD End
60201.15623003704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.003237
Ambient temperature (°C)
11.41
Seeing (arcsec)
0.69
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 79.6200 79.5220 220.9000 220.9000
K0-D0 80.3340 80.1520 273.5000 273.7000
K0-J3 56.5020 56.5040 352.0120 352.1570
G1-D0 70.9070 70.8940 336.7000 336.8000
G1-J3 124.3040 124.2480 20.8540 20.9390
D0-J3 88.5360 88.3800 54.7870 54.8700
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 60201.1555355
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 79.62
HIERARCH ESO ISS PBL12 END 79.522
HIERARCH ESO ISS PBLA12 START 220.9
HIERARCH ESO ISS PBLA12 END 220.9
HIERARCH ESO ISS PBL13 START 80.334
HIERARCH ESO ISS PBL13 END 80.152
HIERARCH ESO ISS PBLA13 START 273.5
HIERARCH ESO ISS PBLA13 END 273.7
HIERARCH ESO ISS PBL14 START 56.502
HIERARCH ESO ISS PBL14 END 56.504
HIERARCH ESO ISS PBLA14 START 352.012
HIERARCH ESO ISS PBLA14 END 352.157
HIERARCH ESO ISS PBL23 START 70.907
HIERARCH ESO ISS PBL23 END 70.894
HIERARCH ESO ISS PBLA23 START 336.7
HIERARCH ESO ISS PBLA23 END 336.8
HIERARCH ESO ISS PBL24 START 124.304
HIERARCH ESO ISS PBL24 END 124.248
HIERARCH ESO ISS PBLA24 START 20.854
HIERARCH ESO ISS PBLA24 END 20.939
HIERARCH ESO ISS PBL34 START 88.536
HIERARCH ESO ISS PBL34 END 88.38
HIERARCH ESO ISS PBLA34 START 54.787
HIERARCH ESO ISS PBLA34 END 54.87
HIERARCH ESO ISS AMBI TAU0 START 0.003237
HIERARCH ESO ISS AMBI TAU0 END 0.003237
HIERARCH ESO ISS AMBI TEMP 11.41
HIERARCH ESO ISS AMBI FWHM START 0.69
HIERARCH ESO ISS AMBI FWHM END 0.69