Exposure
ID
MATIS.2023-08-23T00:18:48.992_1
Header ID
MATIS.2023-08-23T00:18:48.992
Date updated
2023-08-23 00:25:36 UTC+0000
Release date
2023-08-23 00:18:48 UTC+0000
UTC Start
2023-08-23 00:18:48.992
UTC End
2023-08-23 00:19:48.956
MJD Start
60179.01306704
MJD End
60179.01376106778
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0063549999999999995
Ambient temperature (°C)
14.38
Seeing (arcsec)
0.655
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 89.0080 89.0660 111.2000 111.3000
A0-J2 127.5840 127.6630 87.7000 87.8000
A0-K0 127.1310 127.1820 65.8280 65.9710
G1-J2 58.0780 58.0910 50.0000 50.1000
G1-K0 90.4680 90.4660 21.3920 21.5200
J2-K0 48.2940 48.3000 346.2310 346.3370
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 60179.01306704
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 0.228
HIERARCH ESO DET NDIT 263
HIERARCH ESO ISS PBL12 START 89.008
HIERARCH ESO ISS PBL12 END 89.066
HIERARCH ESO ISS PBLA12 START 111.2
HIERARCH ESO ISS PBLA12 END 111.3
HIERARCH ESO ISS PBL13 START 127.584
HIERARCH ESO ISS PBL13 END 127.663
HIERARCH ESO ISS PBLA13 START 87.7
HIERARCH ESO ISS PBLA13 END 87.8
HIERARCH ESO ISS PBL14 START 127.131
HIERARCH ESO ISS PBL14 END 127.182
HIERARCH ESO ISS PBLA14 START 65.828
HIERARCH ESO ISS PBLA14 END 65.971
HIERARCH ESO ISS PBL23 START 58.078
HIERARCH ESO ISS PBL23 END 58.091
HIERARCH ESO ISS PBLA23 START 50.0
HIERARCH ESO ISS PBLA23 END 50.1
HIERARCH ESO ISS PBL24 START 90.468
HIERARCH ESO ISS PBL24 END 90.466
HIERARCH ESO ISS PBLA24 START 21.392
HIERARCH ESO ISS PBLA24 END 21.52
HIERARCH ESO ISS PBL34 START 48.294
HIERARCH ESO ISS PBL34 END 48.3
HIERARCH ESO ISS PBLA34 START 346.231
HIERARCH ESO ISS PBLA34 END 346.337
HIERARCH ESO ISS AMBI TAU0 START 0.006395
HIERARCH ESO ISS AMBI TAU0 END 0.006315
HIERARCH ESO ISS AMBI TEMP 14.38
HIERARCH ESO ISS AMBI FWHM START 0.66
HIERARCH ESO ISS AMBI FWHM END 0.65