Exposure
ID
MATIS.2021-11-10T07:07:18.071_1
Header ID
MATIS.2021-11-10T07:07:18.071
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 07:07:18.071
UTC End
2021-11-10 07:08:18.047
MJD Start
59528.29673693
MJD End
59528.2974310967
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.00246
Ambient temperature (°C)
8.85
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 69.2650 69.0270 111.2000 111.2000
A0-J2 113.5650 113.2950 86.7000 86.6000
A0-J3 132.2360 132.2590 50.6270 50.5870
G1-J2 58.1280 58.1150 57.1000 57.0000
G1-J3 115.2160 115.3090 19.0580 19.1430
J2-J3 78.0860 78.0440 351.7840 351.9530
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 59528.29673693
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 69.265
HIERARCH ESO ISS PBL12 END 69.027
HIERARCH ESO ISS PBLA12 START 111.2
HIERARCH ESO ISS PBLA12 END 111.2
HIERARCH ESO ISS PBL13 START 113.565
HIERARCH ESO ISS PBL13 END 113.295
HIERARCH ESO ISS PBLA13 START 86.7
HIERARCH ESO ISS PBLA13 END 86.6
HIERARCH ESO ISS PBL14 START 132.236
HIERARCH ESO ISS PBL14 END 132.259
HIERARCH ESO ISS PBLA14 START 50.627
HIERARCH ESO ISS PBLA14 END 50.587
HIERARCH ESO ISS PBL23 START 58.128
HIERARCH ESO ISS PBL23 END 58.115
HIERARCH ESO ISS PBLA23 START 57.1
HIERARCH ESO ISS PBLA23 END 57.0
HIERARCH ESO ISS PBL24 START 115.216
HIERARCH ESO ISS PBL24 END 115.309
HIERARCH ESO ISS PBLA24 START 19.058
HIERARCH ESO ISS PBLA24 END 19.143
HIERARCH ESO ISS PBL34 START 78.086
HIERARCH ESO ISS PBL34 END 78.044
HIERARCH ESO ISS PBLA34 START 351.784
HIERARCH ESO ISS PBLA34 END 351.953
HIERARCH ESO ISS AMBI TAU0 START 0.00246
HIERARCH ESO ISS AMBI TAU0 END 0.00246
HIERARCH ESO ISS AMBI TEMP 8.85
HIERARCH ESO ISS AMBI FWHM START 0.82
HIERARCH ESO ISS AMBI FWHM END 0.82