Exposure
ID
MATIS.2021-05-20T02:39:56.545_1
Header ID
MATIS.2021-05-20T02:39:56.545
Date updated
2021-05-20 02:50:58 UTC+0000
Release date
2022-05-20 02:50:57 UTC+0000
UTC Start
2021-05-20 02:39:56.545
UTC End
2021-05-20 02:40:56.553
MJD Start
59354.11107112
MJD End
59354.111765657
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0027625
Ambient temperature (°C)
10.41
Seeing (arcsec)
0.835
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 22.2950 22.3010 158.7000 158.9000
A0-D0 29.0690 29.0500 108.7000 109.0000
A0-C1 22.3500 22.3530 139.3570 139.5890
B2-D0 22.5630 22.5300 59.5000 59.7000
B2-C1 7.5140 7.5030 59.4690 59.6630
D0-C1 15.0490 15.0270 239.5610 239.7550
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 59354.11107112
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 22.295
HIERARCH ESO ISS PBL12 END 22.301
HIERARCH ESO ISS PBLA12 START 158.7
HIERARCH ESO ISS PBLA12 END 158.9
HIERARCH ESO ISS PBL13 START 29.069
HIERARCH ESO ISS PBL13 END 29.05
HIERARCH ESO ISS PBLA13 START 108.7
HIERARCH ESO ISS PBLA13 END 109.0
HIERARCH ESO ISS PBL14 START 22.35
HIERARCH ESO ISS PBL14 END 22.353
HIERARCH ESO ISS PBLA14 START 139.357
HIERARCH ESO ISS PBLA14 END 139.589
HIERARCH ESO ISS PBL23 START 22.563
HIERARCH ESO ISS PBL23 END 22.53
HIERARCH ESO ISS PBLA23 START 59.5
HIERARCH ESO ISS PBLA23 END 59.7
HIERARCH ESO ISS PBL24 START 7.514
HIERARCH ESO ISS PBL24 END 7.503
HIERARCH ESO ISS PBLA24 START 59.469
HIERARCH ESO ISS PBLA24 END 59.663
HIERARCH ESO ISS PBL34 START 15.049
HIERARCH ESO ISS PBL34 END 15.027
HIERARCH ESO ISS PBLA34 START 239.561
HIERARCH ESO ISS PBLA34 END 239.755
HIERARCH ESO ISS AMBI TAU0 START 0.002524
HIERARCH ESO ISS AMBI TAU0 END 0.003001
HIERARCH ESO ISS AMBI TEMP 10.41
HIERARCH ESO ISS AMBI FWHM START 0.87
HIERARCH ESO ISS AMBI FWHM END 0.8