Exposure
ID
MATIS.2024-05-13T07:21:37.780_1
Header ID
MATIS.2024-05-13T07:21:37.780
Date updated
2024-05-13 10:51:46 UTC+0000
Release date
2024-05-13 07:21:37 UTC+0000
UTC Start
2024-05-13 07:21:37.780
UTC End
2024-05-13 07:22:39.790
MJD Start
60443.30668727
MJD End
60443.3074049783
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.00427
Ambient temperature (°C)
11.86
Seeing (arcsec)
0.535
Observation
ID
59255
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
43908
Name
18_Sgr
RA
276.255087
DEC
-30.75695
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
A0 G2 J2 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G2 68.3350 68.3330 48.1000 48.3000
A0-J2 128.8040 128.8450 90.2000 90.3000
A0-J3 132.3940 132.3860 43.7100 43.8410
G2-J2 90.5190 90.5560 120.6000 120.7000
G2-J3 64.4770 64.4720 39.0280 39.1560
J2-J3 103.1450 103.1640 338.7900 338.8980
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 60443.30668727
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME 18_Sgr
RA 276.255087
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 A0
HIERARCH ESO ISS CONF STATION2 G2
HIERARCH ESO ISS CONF STATION3 J2
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 68.335
HIERARCH ESO ISS PBL12 END 68.333
HIERARCH ESO ISS PBLA12 START 48.1
HIERARCH ESO ISS PBLA12 END 48.3
HIERARCH ESO ISS PBL13 START 128.804
HIERARCH ESO ISS PBL13 END 128.845
HIERARCH ESO ISS PBLA13 START 90.2
HIERARCH ESO ISS PBLA13 END 90.3
HIERARCH ESO ISS PBL14 START 132.394
HIERARCH ESO ISS PBL14 END 132.386
HIERARCH ESO ISS PBLA14 START 43.71
HIERARCH ESO ISS PBLA14 END 43.841
HIERARCH ESO ISS PBL23 START 90.519
HIERARCH ESO ISS PBL23 END 90.556
HIERARCH ESO ISS PBLA23 START 120.6
HIERARCH ESO ISS PBLA23 END 120.7
HIERARCH ESO ISS PBL24 START 64.477
HIERARCH ESO ISS PBL24 END 64.472
HIERARCH ESO ISS PBLA24 START 39.028
HIERARCH ESO ISS PBLA24 END 39.156
HIERARCH ESO ISS PBL34 START 103.145
HIERARCH ESO ISS PBL34 END 103.164
HIERARCH ESO ISS PBLA34 START 338.79
HIERARCH ESO ISS PBLA34 END 338.898
HIERARCH ESO ISS AMBI TAU0 START 0.003889
HIERARCH ESO ISS AMBI TAU0 END 0.004651
HIERARCH ESO ISS AMBI TEMP 11.86
HIERARCH ESO ISS AMBI FWHM START 0.55
HIERARCH ESO ISS AMBI FWHM END 0.52