Exposure
ID
MATIS.2023-05-22T06:58:50.650_1
Header ID
MATIS.2023-05-22T06:58:50.650
Date updated
2023-05-22 07:07:30 UTC+0000
Release date
2023-05-22 06:58:50 UTC+0000
UTC Start
2023-05-22 06:58:50.650
UTC End
2023-05-22 06:59:52.660
MJD Start
60086.29086401
MJD End
60086.2915817183
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.0032615
Ambient temperature (°C)
13.09
Seeing (arcsec)
0.92
Observation
ID
55516
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
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 90.1960 90.2220 114.6000 114.7000
A0-J2 129.1040 129.1260 91.4000 91.6000
A0-K0 127.9810 127.9810 69.7540 69.9040
G1-J2 58.2030 58.1970 53.9000 54.1000
G1-K0 90.2000 90.1880 24.9450 25.0790
J2-K0 48.3420 48.3460 349.2830 349.4080
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 60086.29086401
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME 18_Sgr
RA 276.253833
DEC -30.75693
HIERARCH ESO DET NAME MATISSE-N
HIERARCH ESO INS DIN NAME LOW
HIERARCH ESO INS DIN 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 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2385
HIERARCH ESO ISS PBL12 START 90.196
HIERARCH ESO ISS PBL12 END 90.222
HIERARCH ESO ISS PBLA12 START 114.6
HIERARCH ESO ISS PBLA12 END 114.7
HIERARCH ESO ISS PBL13 START 129.104
HIERARCH ESO ISS PBL13 END 129.126
HIERARCH ESO ISS PBLA13 START 91.4
HIERARCH ESO ISS PBLA13 END 91.6
HIERARCH ESO ISS PBL14 START 127.981
HIERARCH ESO ISS PBL14 END 127.981
HIERARCH ESO ISS PBLA14 START 69.754
HIERARCH ESO ISS PBLA14 END 69.904
HIERARCH ESO ISS PBL23 START 58.203
HIERARCH ESO ISS PBL23 END 58.197
HIERARCH ESO ISS PBLA23 START 53.9
HIERARCH ESO ISS PBLA23 END 54.1
HIERARCH ESO ISS PBL24 START 90.2
HIERARCH ESO ISS PBL24 END 90.188
HIERARCH ESO ISS PBLA24 START 24.945
HIERARCH ESO ISS PBLA24 END 25.079
HIERARCH ESO ISS PBL34 START 48.342
HIERARCH ESO ISS PBL34 END 48.346
HIERARCH ESO ISS PBLA34 START 349.283
HIERARCH ESO ISS PBLA34 END 349.408
HIERARCH ESO ISS AMBI TAU0 START 0.003154
HIERARCH ESO ISS AMBI TAU0 END 0.003369
HIERARCH ESO ISS AMBI TEMP 13.09
HIERARCH ESO ISS AMBI FWHM START 0.95
HIERARCH ESO ISS AMBI FWHM END 0.89