Exposure
ID
MATIS.2024-07-05T07:31:47.460_1
Header ID
MATIS.2024-07-05T07:31:47.460
Date updated
2024-07-05 07:35:33 UTC+0000
Release date
2024-07-05 07:31:47 UTC+0000
UTC Start
2024-07-05 07:31:47.460
UTC End
2024-07-05 07:32:49.398
MJD Start
60496.31374375
MJD End
60496.314460625
Exposure time (s)
61.9
Validation level
1
Tau 0: Coherence time (s)
0.002439
Ambient temperature (°C)
10.84
Seeing (arcsec)
1.13
Observation
ID
59927
Category
calibrator
Program ID
113.26M5.004
Program Title
PROBING THE ORIGIN OF THE INNER DISK VARIABILITY OF HD 169142
Program Type
GTO
PI / COI
BERGER / BENISTY / BOURDAROT / WOILLEZ / LE BOUQUIN / ROUSSELET-PERRAUT / MATTER / MÉRAND
Target
ID
44459
Name
18_Sgr
RA
276.253794
DEC
-30.75695
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 79.0660 78.9790 149.6000 149.8000
A0-J2 98.9850 98.7150 124.6000 124.8000
A0-K0 91.9810 91.6310 95.5590 95.7140
G1-J2 43.2020 43.0530 73.8000 73.9000
G1-K0 78.5350 78.4180 40.9980 41.0340
J2-K0 48.2910 48.2860 11.9860 12.0920
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 113.26M5.004
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 60496.31374375
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME 18_Sgr
RA 276.253794
DEC -30.75695
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 0.999
HIERARCH ESO DET NDIT 62
HIERARCH ESO ISS PBL12 START 79.066
HIERARCH ESO ISS PBL12 END 78.979
HIERARCH ESO ISS PBLA12 START 149.6
HIERARCH ESO ISS PBLA12 END 149.8
HIERARCH ESO ISS PBL13 START 98.985
HIERARCH ESO ISS PBL13 END 98.715
HIERARCH ESO ISS PBLA13 START 124.6
HIERARCH ESO ISS PBLA13 END 124.8
HIERARCH ESO ISS PBL14 START 91.981
HIERARCH ESO ISS PBL14 END 91.631
HIERARCH ESO ISS PBLA14 START 95.559
HIERARCH ESO ISS PBLA14 END 95.714
HIERARCH ESO ISS PBL23 START 43.202
HIERARCH ESO ISS PBL23 END 43.053
HIERARCH ESO ISS PBLA23 START 73.8
HIERARCH ESO ISS PBLA23 END 73.9
HIERARCH ESO ISS PBL24 START 78.535
HIERARCH ESO ISS PBL24 END 78.418
HIERARCH ESO ISS PBLA24 START 40.998
HIERARCH ESO ISS PBLA24 END 41.034
HIERARCH ESO ISS PBL34 START 48.291
HIERARCH ESO ISS PBL34 END 48.286
HIERARCH ESO ISS PBLA34 START 11.986
HIERARCH ESO ISS PBLA34 END 12.092
HIERARCH ESO ISS AMBI TAU0 START 0.002159
HIERARCH ESO ISS AMBI TAU0 END 0.002719
HIERARCH ESO ISS AMBI TEMP 10.84
HIERARCH ESO ISS AMBI FWHM START 1.27
HIERARCH ESO ISS AMBI FWHM END 0.99