Exposure
ID
MATIS.2023-05-25T07:30:49.378_1
Header ID
MATIS.2023-05-25T07:30:49.378
Date updated
2023-05-25 07:41:04 UTC+0000
Release date
2023-05-25 07:30:49 UTC+0000
UTC Start
2023-05-25 07:30:49.378
UTC End
2023-05-25 07:31:51.388
MJD Start
60089.3130715
MJD End
60089.3137892083
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.002682
Ambient temperature (°C)
10.24
Seeing (arcsec)
0.92
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 90.3280 90.3080 120.2000 120.3000
A0-J2 128.3250 128.2650 97.1000 97.2000
A0-K0 126.4700 126.3950 75.1670 75.2910
G1-J2 57.4280 57.3960 59.0000 59.1000
G1-K0 89.4060 89.3790 29.5920 29.6940
J2-K0 48.4590 48.4600 353.9700 354.0830
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 60089.3130715
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 90.328
HIERARCH ESO ISS PBL12 END 90.308
HIERARCH ESO ISS PBLA12 START 120.2
HIERARCH ESO ISS PBLA12 END 120.3
HIERARCH ESO ISS PBL13 START 128.325
HIERARCH ESO ISS PBL13 END 128.265
HIERARCH ESO ISS PBLA13 START 97.1
HIERARCH ESO ISS PBLA13 END 97.2
HIERARCH ESO ISS PBL14 START 126.47
HIERARCH ESO ISS PBL14 END 126.395
HIERARCH ESO ISS PBLA14 START 75.167
HIERARCH ESO ISS PBLA14 END 75.291
HIERARCH ESO ISS PBL23 START 57.428
HIERARCH ESO ISS PBL23 END 57.396
HIERARCH ESO ISS PBLA23 START 59.0
HIERARCH ESO ISS PBLA23 END 59.1
HIERARCH ESO ISS PBL24 START 89.406
HIERARCH ESO ISS PBL24 END 89.379
HIERARCH ESO ISS PBLA24 START 29.592
HIERARCH ESO ISS PBLA24 END 29.694
HIERARCH ESO ISS PBL34 START 48.459
HIERARCH ESO ISS PBL34 END 48.46
HIERARCH ESO ISS PBLA34 START 353.97
HIERARCH ESO ISS PBLA34 END 354.083
HIERARCH ESO ISS AMBI TAU0 START 0.002682
HIERARCH ESO ISS AMBI TAU0 END 0.002682
HIERARCH ESO ISS AMBI TEMP 10.24
HIERARCH ESO ISS AMBI FWHM START 0.92
HIERARCH ESO ISS AMBI FWHM END 0.92