Exposure
ID
MATIS.2023-05-25T07:21:19.325_1
Header ID
MATIS.2023-05-25T07:21:19.325
Date updated
2023-05-25 07:30:54 UTC+0000
Release date
2023-05-25 07:21:19 UTC+0000
UTC Start
2023-05-25 07:21:19.325
UTC End
2023-05-25 07:22:21.335
MJD Start
60089.30647367
MJD End
60089.3071913783
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.002095
Ambient temperature (°C)
10.38
Seeing (arcsec)
1.0
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 90.4610 90.4510 118.9000 119.0000
A0-J2 128.7880 128.7440 95.8000 96.0000
A0-K0 127.0700 127.0110 74.0210 74.1580
G1-J2 57.6940 57.6680 58.0000 58.1000
G1-K0 89.6340 89.6100 28.6330 28.7500
J2-K0 48.4410 48.4430 352.9330 353.0580
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 60089.30647367
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 90.461
HIERARCH ESO ISS PBL12 END 90.451
HIERARCH ESO ISS PBLA12 START 118.9
HIERARCH ESO ISS PBLA12 END 119.0
HIERARCH ESO ISS PBL13 START 128.788
HIERARCH ESO ISS PBL13 END 128.744
HIERARCH ESO ISS PBLA13 START 95.8
HIERARCH ESO ISS PBLA13 END 96.0
HIERARCH ESO ISS PBL14 START 127.07
HIERARCH ESO ISS PBL14 END 127.011
HIERARCH ESO ISS PBLA14 START 74.021
HIERARCH ESO ISS PBLA14 END 74.158
HIERARCH ESO ISS PBL23 START 57.694
HIERARCH ESO ISS PBL23 END 57.668
HIERARCH ESO ISS PBLA23 START 58.0
HIERARCH ESO ISS PBLA23 END 58.1
HIERARCH ESO ISS PBL24 START 89.634
HIERARCH ESO ISS PBL24 END 89.61
HIERARCH ESO ISS PBLA24 START 28.633
HIERARCH ESO ISS PBLA24 END 28.75
HIERARCH ESO ISS PBL34 START 48.441
HIERARCH ESO ISS PBL34 END 48.443
HIERARCH ESO ISS PBLA34 START 352.933
HIERARCH ESO ISS PBLA34 END 353.058
HIERARCH ESO ISS AMBI TAU0 START 0.002095
HIERARCH ESO ISS AMBI TAU0 END 0.002095
HIERARCH ESO ISS AMBI TEMP 10.38
HIERARCH ESO ISS AMBI FWHM START 1.0
HIERARCH ESO ISS AMBI FWHM END 1.0