Exposure
ID
MATIS.2023-08-22T03:03:33.106_1
Header ID
MATIS.2023-08-22T03:03:33.106
Date updated
2023-08-22 03:10:42 UTC+0000
Release date
2023-08-22 03:03:33 UTC+0000
UTC Start
2023-08-22 03:03:33.106
UTC End
2023-08-22 03:04:33.166
MJD Start
60178.12746651
MJD End
60178.128161648885
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.0059625
Ambient temperature (°C)
14.17
Seeing (arcsec)
0.48
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 85.4630 85.3790 133.3000 133.5000
A0-J2 116.8770 116.6750 109.1000 109.3000
A0-K0 113.9200 113.6950 84.8740 84.9880
G1-J2 52.4190 52.3290 67.1000 67.2000
G1-K0 85.8700 85.8040 36.7030 36.7680
J2-K0 48.5460 48.5450 3.5800 3.6890
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 60178.12746651
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 85.463
HIERARCH ESO ISS PBL12 END 85.379
HIERARCH ESO ISS PBLA12 START 133.3
HIERARCH ESO ISS PBLA12 END 133.5
HIERARCH ESO ISS PBL13 START 116.877
HIERARCH ESO ISS PBL13 END 116.675
HIERARCH ESO ISS PBLA13 START 109.1
HIERARCH ESO ISS PBLA13 END 109.3
HIERARCH ESO ISS PBL14 START 113.92
HIERARCH ESO ISS PBL14 END 113.695
HIERARCH ESO ISS PBLA14 START 84.874
HIERARCH ESO ISS PBLA14 END 84.988
HIERARCH ESO ISS PBL23 START 52.419
HIERARCH ESO ISS PBL23 END 52.329
HIERARCH ESO ISS PBLA23 START 67.1
HIERARCH ESO ISS PBLA23 END 67.2
HIERARCH ESO ISS PBL24 START 85.87
HIERARCH ESO ISS PBL24 END 85.804
HIERARCH ESO ISS PBLA24 START 36.703
HIERARCH ESO ISS PBLA24 END 36.768
HIERARCH ESO ISS PBL34 START 48.546
HIERARCH ESO ISS PBL34 END 48.545
HIERARCH ESO ISS PBLA34 START 3.58
HIERARCH ESO ISS PBLA34 END 3.689
HIERARCH ESO ISS AMBI TAU0 START 0.005606
HIERARCH ESO ISS AMBI TAU0 END 0.006319
HIERARCH ESO ISS AMBI TEMP 14.17
HIERARCH ESO ISS AMBI FWHM START 0.47
HIERARCH ESO ISS AMBI FWHM END 0.49