Exposure
ID
MATIS.2023-08-23T01:27:21.729_1
Header ID
MATIS.2023-08-23T01:27:21.729
Date updated
2023-08-23 01:36:16 UTC+0000
Release date
2023-08-23 01:27:21 UTC+0000
UTC Start
2023-08-23 01:27:21.729
UTC End
2023-08-23 01:28:21.693
MJD Start
60179.06066816
MJD End
60179.06136218777
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0055545
Ambient temperature (°C)
14.34
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 90.3810 90.3650 119.4000 119.5000
A0-J2 128.5930 128.5440 96.3000 96.4000
A0-K0 126.9140 126.8530 74.3920 74.5090
G1-J2 57.6660 57.6400 58.3000 58.4000
G1-K0 89.7240 89.7020 28.9840 29.0840
J2-K0 48.5140 48.5160 353.3840 353.4920
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 60179.06066816
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 90.381
HIERARCH ESO ISS PBL12 END 90.365
HIERARCH ESO ISS PBLA12 START 119.4
HIERARCH ESO ISS PBLA12 END 119.5
HIERARCH ESO ISS PBL13 START 128.593
HIERARCH ESO ISS PBL13 END 128.544
HIERARCH ESO ISS PBLA13 START 96.3
HIERARCH ESO ISS PBLA13 END 96.4
HIERARCH ESO ISS PBL14 START 126.914
HIERARCH ESO ISS PBL14 END 126.853
HIERARCH ESO ISS PBLA14 START 74.392
HIERARCH ESO ISS PBLA14 END 74.509
HIERARCH ESO ISS PBL23 START 57.666
HIERARCH ESO ISS PBL23 END 57.64
HIERARCH ESO ISS PBLA23 START 58.3
HIERARCH ESO ISS PBLA23 END 58.4
HIERARCH ESO ISS PBL24 START 89.724
HIERARCH ESO ISS PBL24 END 89.702
HIERARCH ESO ISS PBLA24 START 28.984
HIERARCH ESO ISS PBLA24 END 29.084
HIERARCH ESO ISS PBL34 START 48.514
HIERARCH ESO ISS PBL34 END 48.516
HIERARCH ESO ISS PBLA34 START 353.384
HIERARCH ESO ISS PBLA34 END 353.492
HIERARCH ESO ISS AMBI TAU0 START 0.005739
HIERARCH ESO ISS AMBI TAU0 END 0.00537
HIERARCH ESO ISS AMBI TEMP 14.34
HIERARCH ESO ISS AMBI FWHM START 0.58
HIERARCH ESO ISS AMBI FWHM END 0.61