Exposure
ID
MATIS.2023-05-22T05:55:32.106_1
Header ID
MATIS.2023-05-22T05:55:32.106
Date updated
2023-05-22 06:05:55 UTC+0000
Release date
2023-05-22 05:55:32 UTC+0000
UTC Start
2023-05-22 05:55:32.106
UTC End
2023-05-22 05:56:34.116
MJD Start
60086.24689937
MJD End
60086.2476170783
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.0041455
Ambient temperature (°C)
12.88
Seeing (arcsec)
0.605
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 86.3240 86.4260 107.4000 107.5000
A0-J2 124.1010 124.2410 83.2000 83.3000
A0-K0 124.9110 125.0070 60.9800 61.1370
G1-J2 57.5470 57.5720 45.2000 45.4000
G1-K0 90.4780 90.4780 17.2640 17.3970
J2-K0 47.9520 47.9610 343.0340 343.1290
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 60086.24689937
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 86.324
HIERARCH ESO ISS PBL12 END 86.426
HIERARCH ESO ISS PBLA12 START 107.4
HIERARCH ESO ISS PBLA12 END 107.5
HIERARCH ESO ISS PBL13 START 124.101
HIERARCH ESO ISS PBL13 END 124.241
HIERARCH ESO ISS PBLA13 START 83.2
HIERARCH ESO ISS PBLA13 END 83.3
HIERARCH ESO ISS PBL14 START 124.911
HIERARCH ESO ISS PBL14 END 125.007
HIERARCH ESO ISS PBLA14 START 60.98
HIERARCH ESO ISS PBLA14 END 61.137
HIERARCH ESO ISS PBL23 START 57.547
HIERARCH ESO ISS PBL23 END 57.572
HIERARCH ESO ISS PBLA23 START 45.2
HIERARCH ESO ISS PBLA23 END 45.4
HIERARCH ESO ISS PBL24 START 90.478
HIERARCH ESO ISS PBL24 END 90.478
HIERARCH ESO ISS PBLA24 START 17.264
HIERARCH ESO ISS PBLA24 END 17.397
HIERARCH ESO ISS PBL34 START 47.952
HIERARCH ESO ISS PBL34 END 47.961
HIERARCH ESO ISS PBLA34 START 343.034
HIERARCH ESO ISS PBLA34 END 343.129
HIERARCH ESO ISS AMBI TAU0 START 0.00439
HIERARCH ESO ISS AMBI TAU0 END 0.003901
HIERARCH ESO ISS AMBI TEMP 12.88
HIERARCH ESO ISS AMBI FWHM START 0.5
HIERARCH ESO ISS AMBI FWHM END 0.71