Exposure
ID
MATIS.2023-05-22T06:53:14.356_1
Header ID
MATIS.2023-05-22T06:53:14.356
Date updated
2023-05-22 07:00:49 UTC+0000
Release date
2023-05-22 06:53:14 UTC+0000
UTC Start
2023-05-22 06:53:14.356
UTC End
2023-05-22 06:54:16.756
MJD Start
60086.28697171
MJD End
60086.2876939322
Exposure time (s)
62.4
Validation level
1
Tau 0: Coherence time (s)
0.003119
Ambient temperature (°C)
13.09
Seeing (arcsec)
0.9
Observation
ID
55515
Category
calibrator
Program ID
111.252S.004
Program Title
PROBING THE ORIGIN OF THE INNER DISK PHOTOMETRIC VARIABILITY OF HD 169142
Program Type
GTO
PI / COI
BERGER/ BENISTY/ BOURDAROT/ WOILLEZ/ LE BOUQUIN/ ROUSSELET-PERRAUT/ MATTER
Target
ID
41118
Name
18_Sgr
RA
276.253833
DEC
-30.75693
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 90.0350 90.0690 113.9000 114.0000
A0-J2 128.9510 128.9850 90.7000 90.8000
A0-K0 127.9480 127.9580 69.0440 69.1710
G1-J2 58.2230 58.2200 53.2000 53.3000
G1-K0 90.2590 90.2480 24.3220 24.4320
J2-K0 48.3200 48.3240 348.7150 348.8140
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 111.252S.004
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 60086.28697171
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME 18_Sgr
RA 276.253833
DEC -30.75693
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 0.6
HIERARCH ESO DET SEQ1 PERIOD 1.04
HIERARCH ESO DET NDIT 60
HIERARCH ESO ISS PBL12 START 90.035
HIERARCH ESO ISS PBL12 END 90.069
HIERARCH ESO ISS PBLA12 START 113.9
HIERARCH ESO ISS PBLA12 END 114.0
HIERARCH ESO ISS PBL13 START 128.951
HIERARCH ESO ISS PBL13 END 128.985
HIERARCH ESO ISS PBLA13 START 90.7
HIERARCH ESO ISS PBLA13 END 90.8
HIERARCH ESO ISS PBL14 START 127.948
HIERARCH ESO ISS PBL14 END 127.958
HIERARCH ESO ISS PBLA14 START 69.044
HIERARCH ESO ISS PBLA14 END 69.171
HIERARCH ESO ISS PBL23 START 58.223
HIERARCH ESO ISS PBL23 END 58.22
HIERARCH ESO ISS PBLA23 START 53.2
HIERARCH ESO ISS PBLA23 END 53.3
HIERARCH ESO ISS PBL24 START 90.259
HIERARCH ESO ISS PBL24 END 90.248
HIERARCH ESO ISS PBLA24 START 24.322
HIERARCH ESO ISS PBLA24 END 24.432
HIERARCH ESO ISS PBL34 START 48.32
HIERARCH ESO ISS PBL34 END 48.324
HIERARCH ESO ISS PBLA34 START 348.715
HIERARCH ESO ISS PBLA34 END 348.814
HIERARCH ESO ISS AMBI TAU0 START 0.003119
HIERARCH ESO ISS AMBI TAU0 END 0.003119
HIERARCH ESO ISS AMBI TEMP 13.09
HIERARCH ESO ISS AMBI FWHM START 0.9
HIERARCH ESO ISS AMBI FWHM END 0.9