Exposure
ID
MATIS.2023-09-15T01:23:12.663_1
Header ID
MATIS.2023-09-15T01:23:12.663
Date updated
2023-09-15 01:30:51 UTC+0000
Release date
2023-09-15 01:23:12 UTC+0000
UTC Start
2023-09-15 01:23:12.663
UTC End
2023-09-15 01:24:12.671
MJD Start
60202.05778545
MJD End
60202.05847998704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.003756
Ambient temperature (°C)
15.51
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 68.3100 68.3020 273.3000 273.5000
K0-D0 95.3730 95.3360 253.2000 253.3000
K0-J3 55.5720 55.5890 333.6370 333.7670
G2-D0 39.0770 39.0590 216.2000 216.4000
G2-J3 63.2220 63.1910 43.4990 43.6340
D0-J3 102.1050 102.0560 40.7270 40.8590
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 60202.05778545
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 68.31
HIERARCH ESO ISS PBL12 END 68.302
HIERARCH ESO ISS PBLA12 START 273.3
HIERARCH ESO ISS PBLA12 END 273.5
HIERARCH ESO ISS PBL13 START 95.373
HIERARCH ESO ISS PBL13 END 95.336
HIERARCH ESO ISS PBLA13 START 253.2
HIERARCH ESO ISS PBLA13 END 253.3
HIERARCH ESO ISS PBL14 START 55.572
HIERARCH ESO ISS PBL14 END 55.589
HIERARCH ESO ISS PBLA14 START 333.637
HIERARCH ESO ISS PBLA14 END 333.767
HIERARCH ESO ISS PBL23 START 39.077
HIERARCH ESO ISS PBL23 END 39.059
HIERARCH ESO ISS PBLA23 START 216.2
HIERARCH ESO ISS PBLA23 END 216.4
HIERARCH ESO ISS PBL24 START 63.222
HIERARCH ESO ISS PBL24 END 63.191
HIERARCH ESO ISS PBLA24 START 43.499
HIERARCH ESO ISS PBLA24 END 43.634
HIERARCH ESO ISS PBL34 START 102.105
HIERARCH ESO ISS PBL34 END 102.056
HIERARCH ESO ISS PBLA34 START 40.727
HIERARCH ESO ISS PBLA34 END 40.859
HIERARCH ESO ISS AMBI TAU0 START 0.003756
HIERARCH ESO ISS AMBI TAU0 END 0.003756
HIERARCH ESO ISS AMBI TEMP 15.51
HIERARCH ESO ISS AMBI FWHM START 0.85
HIERARCH ESO ISS AMBI FWHM END 0.85