Exposure
ID
MATIS.2023-05-22T06:48:00.478_1
Header ID
MATIS.2023-05-22T06:48:00.478
Date updated
2023-05-22 06:56:08 UTC+0000
Release date
2023-05-22 06:48:00 UTC+0000
UTC Start
2023-05-22 06:48:00.478
UTC End
2023-05-22 06:49:02.488
MJD Start
60086.28333887
MJD End
60086.2840565783
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.0027045
Ambient temperature (°C)
13.03
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 89.8540 89.8930 113.3000 113.4000
A0-J2 128.7580 128.8010 90.0000 90.2000
A0-K0 127.8730 127.8920 68.3510 68.5000
G1-J2 58.2260 58.2260 52.5000 52.7000
G1-K0 90.3070 90.2980 23.7100 23.8430
J2-K0 48.2970 48.3020 348.1670 348.2860
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 60086.28333887
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 89.854
HIERARCH ESO ISS PBL12 END 89.893
HIERARCH ESO ISS PBLA12 START 113.3
HIERARCH ESO ISS PBLA12 END 113.4
HIERARCH ESO ISS PBL13 START 128.758
HIERARCH ESO ISS PBL13 END 128.801
HIERARCH ESO ISS PBLA13 START 90.0
HIERARCH ESO ISS PBLA13 END 90.2
HIERARCH ESO ISS PBL14 START 127.873
HIERARCH ESO ISS PBL14 END 127.892
HIERARCH ESO ISS PBLA14 START 68.351
HIERARCH ESO ISS PBLA14 END 68.5
HIERARCH ESO ISS PBL23 START 58.226
HIERARCH ESO ISS PBL23 END 58.226
HIERARCH ESO ISS PBLA23 START 52.5
HIERARCH ESO ISS PBLA23 END 52.7
HIERARCH ESO ISS PBL24 START 90.307
HIERARCH ESO ISS PBL24 END 90.298
HIERARCH ESO ISS PBLA24 START 23.71
HIERARCH ESO ISS PBLA24 END 23.843
HIERARCH ESO ISS PBL34 START 48.297
HIERARCH ESO ISS PBL34 END 48.302
HIERARCH ESO ISS PBLA34 START 348.167
HIERARCH ESO ISS PBLA34 END 348.286
HIERARCH ESO ISS AMBI TAU0 START 0.002963
HIERARCH ESO ISS AMBI TAU0 END 0.002446
HIERARCH ESO ISS AMBI TEMP 13.03
HIERARCH ESO ISS AMBI FWHM START 0.82
HIERARCH ESO ISS AMBI FWHM END 1.02