Exposure
ID
MATIS.2023-08-22T03:08:40.344_1
Header ID
MATIS.2023-08-22T03:08:40.344
Date updated
2023-08-22 03:15:34 UTC+0000
Release date
2023-08-22 03:08:40 UTC+0000
UTC Start
2023-08-22 03:08:40.344
UTC End
2023-08-22 03:09:40.404
MJD Start
60178.1310225
MJD End
60178.131717638884
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.0070155
Ambient temperature (°C)
14.14
Seeing (arcsec)
0.43
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 85.0370 84.9510 134.3000 134.4000
A0-J2 115.8480 115.6400 109.9000 110.1000
A0-K0 112.7700 112.5370 85.4600 85.5800
G1-J2 51.9570 51.8620 67.5000 67.6000
G1-K0 85.5310 85.4620 37.0370 37.1050
J2-K0 48.5420 48.5410 4.1410 4.2560
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 60178.1310225
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 85.037
HIERARCH ESO ISS PBL12 END 84.951
HIERARCH ESO ISS PBLA12 START 134.3
HIERARCH ESO ISS PBLA12 END 134.4
HIERARCH ESO ISS PBL13 START 115.848
HIERARCH ESO ISS PBL13 END 115.64
HIERARCH ESO ISS PBLA13 START 109.9
HIERARCH ESO ISS PBLA13 END 110.1
HIERARCH ESO ISS PBL14 START 112.77
HIERARCH ESO ISS PBL14 END 112.537
HIERARCH ESO ISS PBLA14 START 85.46
HIERARCH ESO ISS PBLA14 END 85.58
HIERARCH ESO ISS PBL23 START 51.957
HIERARCH ESO ISS PBL23 END 51.862
HIERARCH ESO ISS PBLA23 START 67.5
HIERARCH ESO ISS PBLA23 END 67.6
HIERARCH ESO ISS PBL24 START 85.531
HIERARCH ESO ISS PBL24 END 85.462
HIERARCH ESO ISS PBLA24 START 37.037
HIERARCH ESO ISS PBLA24 END 37.105
HIERARCH ESO ISS PBL34 START 48.542
HIERARCH ESO ISS PBL34 END 48.541
HIERARCH ESO ISS PBLA34 START 4.141
HIERARCH ESO ISS PBLA34 END 4.256
HIERARCH ESO ISS AMBI TAU0 START 0.006461
HIERARCH ESO ISS AMBI TAU0 END 0.00757
HIERARCH ESO ISS AMBI TEMP 14.14
HIERARCH ESO ISS AMBI FWHM START 0.45
HIERARCH ESO ISS AMBI FWHM END 0.41