Exposure
ID
MATIS.2023-05-22T05:45:02.737_1
Header ID
MATIS.2023-05-22T05:45:02.737
Date updated
2023-05-22 05:55:51 UTC+0000
Release date
2023-05-22 05:45:02 UTC+0000
UTC Start
2023-05-22 05:45:02.737
UTC End
2023-05-22 05:46:04.747
MJD Start
60086.23961501
MJD End
60086.2403327183
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.004186
Ambient temperature (°C)
12.61
Seeing (arcsec)
0.54
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 85.2370 85.3510 106.3000 106.4000
A0-J2 122.5970 122.7560 81.7000 81.9000
A0-K0 123.8860 123.9950 59.3640 59.5300
G1-J2 57.2810 57.3090 43.6000 43.8000
G1-K0 90.4640 90.4660 15.8900 16.0310
J2-K0 47.8510 47.8620 342.0700 342.1680
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 60086.23961501
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 85.237
HIERARCH ESO ISS PBL12 END 85.351
HIERARCH ESO ISS PBLA12 START 106.3
HIERARCH ESO ISS PBLA12 END 106.4
HIERARCH ESO ISS PBL13 START 122.597
HIERARCH ESO ISS PBL13 END 122.756
HIERARCH ESO ISS PBLA13 START 81.7
HIERARCH ESO ISS PBLA13 END 81.9
HIERARCH ESO ISS PBL14 START 123.886
HIERARCH ESO ISS PBL14 END 123.995
HIERARCH ESO ISS PBLA14 START 59.364
HIERARCH ESO ISS PBLA14 END 59.53
HIERARCH ESO ISS PBL23 START 57.281
HIERARCH ESO ISS PBL23 END 57.309
HIERARCH ESO ISS PBLA23 START 43.6
HIERARCH ESO ISS PBLA23 END 43.8
HIERARCH ESO ISS PBL24 START 90.464
HIERARCH ESO ISS PBL24 END 90.466
HIERARCH ESO ISS PBLA24 START 15.89
HIERARCH ESO ISS PBLA24 END 16.031
HIERARCH ESO ISS PBL34 START 47.851
HIERARCH ESO ISS PBL34 END 47.862
HIERARCH ESO ISS PBLA34 START 342.07
HIERARCH ESO ISS PBLA34 END 342.168
HIERARCH ESO ISS AMBI TAU0 START 0.004186
HIERARCH ESO ISS AMBI TAU0 END 0.004186
HIERARCH ESO ISS AMBI TEMP 12.61
HIERARCH ESO ISS AMBI FWHM START 0.54
HIERARCH ESO ISS AMBI FWHM END 0.54