Exposure
ID
MATIS.2023-05-22T07:00:12.155_1
Header ID
MATIS.2023-05-22T07:00:12.155
Date updated
2023-05-22 07:07:30 UTC+0000
Release date
2023-05-22 07:00:12 UTC+0000
UTC Start
2023-05-22 07:00:12.155
UTC End
2023-05-22 07:01:14.165
MJD Start
60086.29180735
MJD End
60086.2925250583
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.0032495
Ambient temperature (°C)
13.18
Seeing (arcsec)
0.89
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 90.2300 90.2550 114.7000 114.9000
A0-J2 129.1320 129.1510 91.6000 91.7000
A0-K0 127.9810 127.9790 69.9420 70.0600
G1-J2 58.1960 58.1890 54.1000 54.2000
G1-K0 90.1840 90.1720 25.1120 25.2140
J2-K0 48.3470 48.3510 349.4400 349.5330
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 60086.29180735
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 90.23
HIERARCH ESO ISS PBL12 END 90.255
HIERARCH ESO ISS PBLA12 START 114.7
HIERARCH ESO ISS PBLA12 END 114.9
HIERARCH ESO ISS PBL13 START 129.132
HIERARCH ESO ISS PBL13 END 129.151
HIERARCH ESO ISS PBLA13 START 91.6
HIERARCH ESO ISS PBLA13 END 91.7
HIERARCH ESO ISS PBL14 START 127.981
HIERARCH ESO ISS PBL14 END 127.979
HIERARCH ESO ISS PBLA14 START 69.942
HIERARCH ESO ISS PBLA14 END 70.06
HIERARCH ESO ISS PBL23 START 58.196
HIERARCH ESO ISS PBL23 END 58.189
HIERARCH ESO ISS PBLA23 START 54.1
HIERARCH ESO ISS PBLA23 END 54.2
HIERARCH ESO ISS PBL24 START 90.184
HIERARCH ESO ISS PBL24 END 90.172
HIERARCH ESO ISS PBLA24 START 25.112
HIERARCH ESO ISS PBLA24 END 25.214
HIERARCH ESO ISS PBL34 START 48.347
HIERARCH ESO ISS PBL34 END 48.351
HIERARCH ESO ISS PBLA34 START 349.44
HIERARCH ESO ISS PBLA34 END 349.533
HIERARCH ESO ISS AMBI TAU0 START 0.003369
HIERARCH ESO ISS AMBI TAU0 END 0.00313
HIERARCH ESO ISS AMBI TEMP 13.18
HIERARCH ESO ISS AMBI FWHM START 0.89
HIERARCH ESO ISS AMBI FWHM END 0.89