Exposure
ID
MATIS.2023-05-24T06:43:58.763_1
Header ID
MATIS.2023-05-24T06:43:58.763
Date updated
2023-05-24 06:51:15 UTC+0000
Release date
2023-05-24 06:43:58 UTC+0000
UTC Start
2023-05-24 06:43:58.763
UTC End
2023-05-24 06:45:00.773
MJD Start
60088.28054124
MJD End
60088.2812589483
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.002679
Ambient temperature (°C)
9.85
Seeing (arcsec)
0.84
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 89.9890 90.0240 113.7000 113.9000
A0-J2 128.9040 128.9400 90.5000 90.7000
A0-K0 127.9320 127.9440 68.8560 69.0060
G1-J2 58.2250 58.2230 53.0000 53.2000
G1-K0 90.2730 90.2630 24.1560 24.2900
J2-K0 48.3140 48.3180 348.5650 348.6870
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 60088.28054124
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 89.989
HIERARCH ESO ISS PBL12 END 90.024
HIERARCH ESO ISS PBLA12 START 113.7
HIERARCH ESO ISS PBLA12 END 113.9
HIERARCH ESO ISS PBL13 START 128.904
HIERARCH ESO ISS PBL13 END 128.94
HIERARCH ESO ISS PBLA13 START 90.5
HIERARCH ESO ISS PBLA13 END 90.7
HIERARCH ESO ISS PBL14 START 127.932
HIERARCH ESO ISS PBL14 END 127.944
HIERARCH ESO ISS PBLA14 START 68.856
HIERARCH ESO ISS PBLA14 END 69.006
HIERARCH ESO ISS PBL23 START 58.225
HIERARCH ESO ISS PBL23 END 58.223
HIERARCH ESO ISS PBLA23 START 53.0
HIERARCH ESO ISS PBLA23 END 53.2
HIERARCH ESO ISS PBL24 START 90.273
HIERARCH ESO ISS PBL24 END 90.263
HIERARCH ESO ISS PBLA24 START 24.156
HIERARCH ESO ISS PBLA24 END 24.29
HIERARCH ESO ISS PBL34 START 48.314
HIERARCH ESO ISS PBL34 END 48.318
HIERARCH ESO ISS PBLA34 START 348.565
HIERARCH ESO ISS PBLA34 END 348.687
HIERARCH ESO ISS AMBI TAU0 START 0.002679
HIERARCH ESO ISS AMBI TAU0 END 0.002679
HIERARCH ESO ISS AMBI TEMP 9.85
HIERARCH ESO ISS AMBI FWHM START 0.87
HIERARCH ESO ISS AMBI FWHM END 0.81