Exposure
ID
MATIS.2023-08-22T03:07:26.900_1
Header ID
MATIS.2023-08-22T03:07:26.900
Date updated
2023-08-22 03:15:34 UTC+0000
Release date
2023-08-22 03:07:26 UTC+0000
UTC Start
2023-08-22 03:07:26.900
UTC End
2023-08-22 03:08:26.960
MJD Start
60178.13017245
MJD End
60178.13086758889
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.006461
Ambient temperature (°C)
14.18
Seeing (arcsec)
0.45
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 85.1390 85.0550 134.0000 134.2000
A0-J2 116.0960 115.8930 109.7000 109.9000
A0-K0 113.0470 112.8200 85.3220 85.4370
G1-J2 52.0680 51.9760 67.4000 67.5000
G1-K0 85.6130 85.5460 36.9600 37.0250
J2-K0 48.5430 48.5420 4.0100 4.1200
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 60178.13017245
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 85.139
HIERARCH ESO ISS PBL12 END 85.055
HIERARCH ESO ISS PBLA12 START 134.0
HIERARCH ESO ISS PBLA12 END 134.2
HIERARCH ESO ISS PBL13 START 116.096
HIERARCH ESO ISS PBL13 END 115.893
HIERARCH ESO ISS PBLA13 START 109.7
HIERARCH ESO ISS PBLA13 END 109.9
HIERARCH ESO ISS PBL14 START 113.047
HIERARCH ESO ISS PBL14 END 112.82
HIERARCH ESO ISS PBLA14 START 85.322
HIERARCH ESO ISS PBLA14 END 85.437
HIERARCH ESO ISS PBL23 START 52.068
HIERARCH ESO ISS PBL23 END 51.976
HIERARCH ESO ISS PBLA23 START 67.4
HIERARCH ESO ISS PBLA23 END 67.5
HIERARCH ESO ISS PBL24 START 85.613
HIERARCH ESO ISS PBL24 END 85.546
HIERARCH ESO ISS PBLA24 START 36.96
HIERARCH ESO ISS PBLA24 END 37.025
HIERARCH ESO ISS PBL34 START 48.543
HIERARCH ESO ISS PBL34 END 48.542
HIERARCH ESO ISS PBLA34 START 4.01
HIERARCH ESO ISS PBLA34 END 4.12
HIERARCH ESO ISS AMBI TAU0 START 0.006461
HIERARCH ESO ISS AMBI TAU0 END 0.006461
HIERARCH ESO ISS AMBI TEMP 14.18
HIERARCH ESO ISS AMBI FWHM START 0.45
HIERARCH ESO ISS AMBI FWHM END 0.45