Exposure
ID
MATIS.2023-08-23T00:23:35.131_1
Header ID
MATIS.2023-08-23T00:23:35.131
Date updated
2023-08-23 00:31:08 UTC+0000
Release date
2023-08-23 00:23:35 UTC+0000
UTC Start
2023-08-23 00:23:35.131
UTC End
2023-08-23 00:24:35.139
MJD Start
60179.01637883
MJD End
60179.01707336704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.005853
Ambient temperature (°C)
14.4
Seeing (arcsec)
0.635
Observation
ID
56699
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
42009
Name
del Sgr
RA
275.247419
DEC
-29.82825
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 89.2720 89.3250 111.7000 111.8000
A0-J2 127.9360 128.0050 88.3000 88.4000
A0-K0 127.3570 127.4010 66.4670 66.6090
G1-J2 58.1310 58.1410 50.6000 50.8000
G1-K0 90.4550 90.4520 21.9640 22.0920
J2-K0 48.3190 48.3240 346.7040 346.8120
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 60179.01637883
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME del Sgr
RA 275.247419
DEC -29.82825
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 G1
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 K0
EXPTIME 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2308
HIERARCH ESO ISS PBL12 START 89.272
HIERARCH ESO ISS PBL12 END 89.325
HIERARCH ESO ISS PBLA12 START 111.7
HIERARCH ESO ISS PBLA12 END 111.8
HIERARCH ESO ISS PBL13 START 127.936
HIERARCH ESO ISS PBL13 END 128.005
HIERARCH ESO ISS PBLA13 START 88.3
HIERARCH ESO ISS PBLA13 END 88.4
HIERARCH ESO ISS PBL14 START 127.357
HIERARCH ESO ISS PBL14 END 127.401
HIERARCH ESO ISS PBLA14 START 66.467
HIERARCH ESO ISS PBLA14 END 66.609
HIERARCH ESO ISS PBL23 START 58.131
HIERARCH ESO ISS PBL23 END 58.141
HIERARCH ESO ISS PBLA23 START 50.6
HIERARCH ESO ISS PBLA23 END 50.8
HIERARCH ESO ISS PBL24 START 90.455
HIERARCH ESO ISS PBL24 END 90.452
HIERARCH ESO ISS PBLA24 START 21.964
HIERARCH ESO ISS PBLA24 END 22.092
HIERARCH ESO ISS PBL34 START 48.319
HIERARCH ESO ISS PBL34 END 48.324
HIERARCH ESO ISS PBLA34 START 346.704
HIERARCH ESO ISS PBLA34 END 346.812
HIERARCH ESO ISS AMBI TAU0 START 0.005853
HIERARCH ESO ISS AMBI TAU0 END 0.005853
HIERARCH ESO ISS AMBI TEMP 14.4
HIERARCH ESO ISS AMBI FWHM START 0.65
HIERARCH ESO ISS AMBI FWHM END 0.62