Exposure
ID
MATIS.2023-05-24T06:40:13.408_1
Header ID
MATIS.2023-05-24T06:40:13.408
Date updated
2023-05-24 06:51:15 UTC+0000
Release date
2023-05-24 06:40:13 UTC+0000
UTC Start
2023-05-24 06:40:13.408
UTC End
2023-05-24 06:41:15.070
MJD Start
60088.27793296
MJD End
60088.2786466406
Exposure time (s)
61.7
Validation level
1
Tau 0: Coherence time (s)
0.001755
Ambient temperature (°C)
9.94
Seeing (arcsec)
1.14
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 89.8570 89.8950 113.3000 113.4000
A0-J2 128.7610 128.8030 90.1000 90.2000
A0-K0 127.8740 127.8920 68.3770 68.5130
G1-J2 58.2260 58.2260 52.6000 52.7000
G1-K0 90.3060 90.2970 23.7360 23.8550
J2-K0 48.2970 48.3020 348.1910 348.2970
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 60088.27793296
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 0.717
HIERARCH ESO DET NDIT 86
HIERARCH ESO ISS PBL12 START 89.857
HIERARCH ESO ISS PBL12 END 89.895
HIERARCH ESO ISS PBLA12 START 113.3
HIERARCH ESO ISS PBLA12 END 113.4
HIERARCH ESO ISS PBL13 START 128.761
HIERARCH ESO ISS PBL13 END 128.803
HIERARCH ESO ISS PBLA13 START 90.1
HIERARCH ESO ISS PBLA13 END 90.2
HIERARCH ESO ISS PBL14 START 127.874
HIERARCH ESO ISS PBL14 END 127.892
HIERARCH ESO ISS PBLA14 START 68.377
HIERARCH ESO ISS PBLA14 END 68.513
HIERARCH ESO ISS PBL23 START 58.226
HIERARCH ESO ISS PBL23 END 58.226
HIERARCH ESO ISS PBLA23 START 52.6
HIERARCH ESO ISS PBLA23 END 52.7
HIERARCH ESO ISS PBL24 START 90.306
HIERARCH ESO ISS PBL24 END 90.297
HIERARCH ESO ISS PBLA24 START 23.736
HIERARCH ESO ISS PBLA24 END 23.855
HIERARCH ESO ISS PBL34 START 48.297
HIERARCH ESO ISS PBL34 END 48.302
HIERARCH ESO ISS PBLA34 START 348.191
HIERARCH ESO ISS PBLA34 END 348.297
HIERARCH ESO ISS AMBI TAU0 START 0.00168
HIERARCH ESO ISS AMBI TAU0 END 0.00183
HIERARCH ESO ISS AMBI TEMP 9.94
HIERARCH ESO ISS AMBI FWHM START 1.14
HIERARCH ESO ISS AMBI FWHM END 1.14