Exposure
ID
MATIS.2021-11-10T07:03:39.084_1
Header ID
MATIS.2021-11-10T07:03:39.084
Date updated
2021-11-10 07:16:17 UTC+0000
Release date
2022-11-10 07:16:17 UTC+0000
UTC Start
2021-11-10 07:03:39.084
UTC End
2021-11-10 07:04:39.060
MJD Start
59528.29420236
MJD End
59528.2948965267
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.00246
Ambient temperature (°C)
8.82
Seeing (arcsec)
0.84
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 70.1080 69.8740 111.1000 111.1000
A0-J2 114.5140 114.2520 86.9000 86.8000
A0-J3 132.1420 132.1700 50.7780 50.7350
G1-J2 58.1680 58.1580 57.3000 57.2000
G1-J3 114.8850 114.9770 18.7590 18.8410
J2-J3 78.2460 78.2010 351.1900 351.3530
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 59528.29420236
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 70.108
HIERARCH ESO ISS PBL12 END 69.874
HIERARCH ESO ISS PBLA12 START 111.1
HIERARCH ESO ISS PBLA12 END 111.1
HIERARCH ESO ISS PBL13 START 114.514
HIERARCH ESO ISS PBL13 END 114.252
HIERARCH ESO ISS PBLA13 START 86.9
HIERARCH ESO ISS PBLA13 END 86.8
HIERARCH ESO ISS PBL14 START 132.142
HIERARCH ESO ISS PBL14 END 132.17
HIERARCH ESO ISS PBLA14 START 50.778
HIERARCH ESO ISS PBLA14 END 50.735
HIERARCH ESO ISS PBL23 START 58.168
HIERARCH ESO ISS PBL23 END 58.158
HIERARCH ESO ISS PBLA23 START 57.3
HIERARCH ESO ISS PBLA23 END 57.2
HIERARCH ESO ISS PBL24 START 114.885
HIERARCH ESO ISS PBL24 END 114.977
HIERARCH ESO ISS PBLA24 START 18.759
HIERARCH ESO ISS PBLA24 END 18.841
HIERARCH ESO ISS PBL34 START 78.246
HIERARCH ESO ISS PBL34 END 78.201
HIERARCH ESO ISS PBLA34 START 351.19
HIERARCH ESO ISS PBLA34 END 351.353
HIERARCH ESO ISS AMBI TAU0 START 0.00246
HIERARCH ESO ISS AMBI TAU0 END 0.00246
HIERARCH ESO ISS AMBI TEMP 8.82
HIERARCH ESO ISS AMBI FWHM START 0.84
HIERARCH ESO ISS AMBI FWHM END 0.84