Exposure
ID
MATIS.2023-08-23T01:30:39.976_1
Header ID
MATIS.2023-08-23T01:30:39.976
Date updated
2023-08-23 01:40:36 UTC+0000
Release date
2023-08-23 01:30:39 UTC+0000
UTC Start
2023-08-23 01:30:39.976
UTC End
2023-08-23 01:31:40.036
MJD Start
60179.06296268
MJD End
60179.063657818886
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.0064575
Ambient temperature (°C)
14.36
Seeing (arcsec)
0.595
Observation
ID
56698
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
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 90.3240 90.3040 119.8000 119.9000
A0-J2 128.4230 128.3670 96.7000 96.8000
A0-K0 126.7060 126.6380 74.7770 74.8870
G1-J2 57.5770 57.5480 58.7000 58.8000
G1-K0 89.6510 89.6270 29.3120 29.4040
J2-K0 48.5190 48.5210 353.7420 353.8450
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 60179.06296268
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME del Sgr
RA 275.247419
DEC -29.82825
HIERARCH ESO DET NAME MATISSE-LM
HIERARCH ESO INS FIL NAME LM
HIERARCH ESO INS FIL ID LM
HIERARCH ESO INS DIL NAME LOW
HIERARCH ESO INS DIL 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 0.111056
HIERARCH ESO DET SEQ1 PERIOD 0.273
HIERARCH ESO DET NDIT 220
HIERARCH ESO ISS PBL12 START 90.324
HIERARCH ESO ISS PBL12 END 90.304
HIERARCH ESO ISS PBLA12 START 119.8
HIERARCH ESO ISS PBLA12 END 119.9
HIERARCH ESO ISS PBL13 START 128.423
HIERARCH ESO ISS PBL13 END 128.367
HIERARCH ESO ISS PBLA13 START 96.7
HIERARCH ESO ISS PBLA13 END 96.8
HIERARCH ESO ISS PBL14 START 126.706
HIERARCH ESO ISS PBL14 END 126.638
HIERARCH ESO ISS PBLA14 START 74.777
HIERARCH ESO ISS PBLA14 END 74.887
HIERARCH ESO ISS PBL23 START 57.577
HIERARCH ESO ISS PBL23 END 57.548
HIERARCH ESO ISS PBLA23 START 58.7
HIERARCH ESO ISS PBLA23 END 58.8
HIERARCH ESO ISS PBL24 START 89.651
HIERARCH ESO ISS PBL24 END 89.627
HIERARCH ESO ISS PBLA24 START 29.312
HIERARCH ESO ISS PBLA24 END 29.404
HIERARCH ESO ISS PBL34 START 48.519
HIERARCH ESO ISS PBL34 END 48.521
HIERARCH ESO ISS PBLA34 START 353.742
HIERARCH ESO ISS PBLA34 END 353.845
HIERARCH ESO ISS AMBI TAU0 START 0.006607
HIERARCH ESO ISS AMBI TAU0 END 0.006308
HIERARCH ESO ISS AMBI TEMP 14.36
HIERARCH ESO ISS AMBI FWHM START 0.57
HIERARCH ESO ISS AMBI FWHM END 0.62