Exposure
ID
MATIS.2021-05-20T02:52:33.077_1
Header ID
MATIS.2021-05-20T02:52:33.077
Date updated
2021-05-20 03:00:47 UTC+0000
Release date
2022-05-20 03:00:46 UTC+0000
UTC Start
2021-05-20 02:52:33.077
UTC End
2021-05-20 02:53:33.085
MJD Start
59354.11982728
MJD End
59354.120521817
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.002957
Ambient temperature (°C)
10.36
Seeing (arcsec)
0.81
Observation
ID
47402
Category
science
Program ID
0104.C-0016(A)
Program Title
VLTI/MATISSE APERTURE-SYNTHESIS IMAGING OF THE TRANSITIONAL DISK OF HD100546
Program Type
GTO
PI / COI
BRUNO/ ALLOUCHE/ AUGEREAU/ BERIO/ CRUZAL?BES/ DOMINIK/ HENNING/ HOFMANN/ HOGERHEIJDE/ JAFFE/ KLARMANN/ LAGARDE/ MATTER/ MILLOUR/ PANTIN/ PETROV/ SCHERTL/ VAN BOEKEL/ VARGA/ WATERS/ WEIGELT/ WOLF/ YOFFE
Target
ID
35551
Name
HD100546
RA
173.352185
DEC
-70.19478
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 22.3710 22.3760 161.2000 161.4000
A0-D0 28.8310 28.8120 111.9000 112.1000
A0-C1 22.3890 22.3920 142.2100 142.4380
B2-D0 22.1490 22.1150 61.9000 62.1000
B2-C1 7.3760 7.3650 61.8510 62.0410
D0-C1 14.7730 14.7500 241.9450 242.1350
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 0104.C-0016(A)
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT
MJD-OBS 59354.11982728
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD100546
RA 173.352185
DEC -70.19478
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 A0
HIERARCH ESO ISS CONF STATION2 B2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 C1
EXPTIME 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2308
HIERARCH ESO ISS PBL12 START 22.371
HIERARCH ESO ISS PBL12 END 22.376
HIERARCH ESO ISS PBLA12 START 161.2
HIERARCH ESO ISS PBLA12 END 161.4
HIERARCH ESO ISS PBL13 START 28.831
HIERARCH ESO ISS PBL13 END 28.812
HIERARCH ESO ISS PBLA13 START 111.9
HIERARCH ESO ISS PBLA13 END 112.1
HIERARCH ESO ISS PBL14 START 22.389
HIERARCH ESO ISS PBL14 END 22.392
HIERARCH ESO ISS PBLA14 START 142.21
HIERARCH ESO ISS PBLA14 END 142.438
HIERARCH ESO ISS PBL23 START 22.149
HIERARCH ESO ISS PBL23 END 22.115
HIERARCH ESO ISS PBLA23 START 61.9
HIERARCH ESO ISS PBLA23 END 62.1
HIERARCH ESO ISS PBL24 START 7.376
HIERARCH ESO ISS PBL24 END 7.365
HIERARCH ESO ISS PBLA24 START 61.851
HIERARCH ESO ISS PBLA24 END 62.041
HIERARCH ESO ISS PBL34 START 14.773
HIERARCH ESO ISS PBL34 END 14.75
HIERARCH ESO ISS PBLA34 START 241.945
HIERARCH ESO ISS PBLA34 END 242.135
HIERARCH ESO ISS AMBI TAU0 START 0.002957
HIERARCH ESO ISS AMBI TAU0 END 0.002957
HIERARCH ESO ISS AMBI TEMP 10.36
HIERARCH ESO ISS AMBI FWHM START 0.78
HIERARCH ESO ISS AMBI FWHM END 0.84