Exposure
ID
MATIS.2024-07-31T05:57:15.127_1
Header ID
MATIS.2024-07-31T05:57:15.127
Date updated
2024-07-31 06:05:33 UTC+0000
Release date
2024-07-31 05:57:15 UTC+0000
UTC Start
2024-07-31 05:57:15.127
UTC End
2024-07-31 05:58:17.137
MJD Start
60522.24809175
MJD End
60522.24880945833
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.003699
Ambient temperature (°C)
11.67
Seeing (arcsec)
0.97
Observation
ID
60240
Category
calibrator
Program ID
113.26M5.004
Program Title
PROBING THE ORIGIN OF THE INNER DISK VARIABILITY OF HD 169142
Program Type
GTO
PI / COI
BERGER / BENISTY / BOURDAROT / WOILLEZ / LE BOUQUIN / ROUSSELET-PERRAUT / MATTER / MÉRAND
Target
ID
44718
Name
18_Sgr
RA
276.254436
DEC
-30.75695
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
K0 B2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-B2 86.9260 86.5900 260.7000 260.8000
K0-D0 67.0360 66.7660 276.7000 276.9000
K0-J3 56.3280 56.3280 0.4460 0.6030
B2-D0 29.1260 29.0810 41.3000 41.3000
B2-J3 111.3010 111.0530 50.7790 50.8110
D0-J3 82.7160 82.5130 54.1180 54.1520
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 113.26M5.004
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 60522.24809175
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME 18_Sgr
RA 276.254436
DEC -30.75695
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 K0
HIERARCH ESO ISS CONF STATION2 B2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2385
HIERARCH ESO ISS PBL12 START 86.926
HIERARCH ESO ISS PBL12 END 86.59
HIERARCH ESO ISS PBLA12 START 260.7
HIERARCH ESO ISS PBLA12 END 260.8
HIERARCH ESO ISS PBL13 START 67.036
HIERARCH ESO ISS PBL13 END 66.766
HIERARCH ESO ISS PBLA13 START 276.7
HIERARCH ESO ISS PBLA13 END 276.9
HIERARCH ESO ISS PBL14 START 56.328
HIERARCH ESO ISS PBL14 END 56.328
HIERARCH ESO ISS PBLA14 START 0.446
HIERARCH ESO ISS PBLA14 END 0.603
HIERARCH ESO ISS PBL23 START 29.126
HIERARCH ESO ISS PBL23 END 29.081
HIERARCH ESO ISS PBLA23 START 41.3
HIERARCH ESO ISS PBLA23 END 41.3
HIERARCH ESO ISS PBL24 START 111.301
HIERARCH ESO ISS PBL24 END 111.053
HIERARCH ESO ISS PBLA24 START 50.779
HIERARCH ESO ISS PBLA24 END 50.811
HIERARCH ESO ISS PBL34 START 82.716
HIERARCH ESO ISS PBL34 END 82.513
HIERARCH ESO ISS PBLA34 START 54.118
HIERARCH ESO ISS PBLA34 END 54.152
HIERARCH ESO ISS AMBI TAU0 START 0.003699
HIERARCH ESO ISS AMBI TAU0 END 0.003699
HIERARCH ESO ISS AMBI TEMP 11.67
HIERARCH ESO ISS AMBI FWHM START 0.97
HIERARCH ESO ISS AMBI FWHM END 0.97