Exposure
ID
MATIS.2021-11-10T07:08:29.530_1
Header ID
MATIS.2021-11-10T07:08:29.530
Date updated
2021-11-10 07:22:49 UTC+0000
Release date
2022-11-10 07:22:49 UTC+0000
UTC Start
2021-11-10 07:08:29.530
UTC End
2021-11-10 07:09:29.506
MJD Start
59528.297564
MJD End
59528.2982581667
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.00246
Ambient temperature (°C)
8.87
Seeing (arcsec)
0.82
Observation
ID
48842
Category
science
Program ID
106.21LN.007
Program Title
UNVEILLING THE PROPERTIES OF THE FIRST DUST GRAIN TO FORM AROUND OXYGEN-RICH AGB STARS
Program Type
Normal
PI / COI
KHOURI/ PALADINI/ MAERCKER/ DE BECK/ VLEMMINGS/ VELILLA PRIETO/ OLOFSSON/ BRUNO
Target
ID
36578
Name
V IK Tau
RA
58.369964
DEC
11.40596
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_HIGH
Instrument sub-mode
HYBRID
Stations
A0 G1 J2 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 68.9840 68.7460 111.2000 111.2000
A0-J2 113.2460 112.9740 86.6000 86.5000
A0-J3 132.2630 132.2840 50.5770 50.5360
G1-J2 58.1130 58.0990 57.0000 56.9000
G1-J3 115.3260 115.4190 19.1560 19.2400
J2-J3 78.0370 77.9950 351.9810 352.1500
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 106.21LN.007
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT
MJD-OBS 59528.297564
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME V IK Tau
RA 58.369964
DEC 11.40596
HIERARCH ESO DET NAME MATISSE-N
HIERARCH ESO INS DIN NAME HIGH
HIERARCH ESO INS DIN ID HIGH
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 J3
EXPTIME 0.0750053
HIERARCH ESO DET SEQ1 PERIOD 0.084
HIERARCH ESO DET NDIT 714
HIERARCH ESO ISS PBL12 START 68.984
HIERARCH ESO ISS PBL12 END 68.746
HIERARCH ESO ISS PBLA12 START 111.2
HIERARCH ESO ISS PBLA12 END 111.2
HIERARCH ESO ISS PBL13 START 113.246
HIERARCH ESO ISS PBL13 END 112.974
HIERARCH ESO ISS PBLA13 START 86.6
HIERARCH ESO ISS PBLA13 END 86.5
HIERARCH ESO ISS PBL14 START 132.263
HIERARCH ESO ISS PBL14 END 132.284
HIERARCH ESO ISS PBLA14 START 50.577
HIERARCH ESO ISS PBLA14 END 50.536
HIERARCH ESO ISS PBL23 START 58.113
HIERARCH ESO ISS PBL23 END 58.099
HIERARCH ESO ISS PBLA23 START 57.0
HIERARCH ESO ISS PBLA23 END 56.9
HIERARCH ESO ISS PBL24 START 115.326
HIERARCH ESO ISS PBL24 END 115.419
HIERARCH ESO ISS PBLA24 START 19.156
HIERARCH ESO ISS PBLA24 END 19.24
HIERARCH ESO ISS PBL34 START 78.037
HIERARCH ESO ISS PBL34 END 77.995
HIERARCH ESO ISS PBLA34 START 351.981
HIERARCH ESO ISS PBLA34 END 352.15
HIERARCH ESO ISS AMBI TAU0 START 0.00246
HIERARCH ESO ISS AMBI TAU0 END 0.00246
HIERARCH ESO ISS AMBI TEMP 8.87
HIERARCH ESO ISS AMBI FWHM START 0.82
HIERARCH ESO ISS AMBI FWHM END 0.82