Exposure
ID
MATIS.2021-11-18T07:05:28.534_1
Header ID
MATIS.2021-11-18T07:05:28.534
Date updated
2021-11-18 07:16:26 UTC+0000
Release date
2022-11-18 07:16:25 UTC+0000
UTC Start
2021-11-18 07:05:28.534
UTC End
2021-11-18 07:06:28.510
MJD Start
59536.29546914
MJD End
59536.2961633067
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.002749
Ambient temperature (°C)
10.64
Seeing (arcsec)
1.135
Observation
ID
48924
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
36446
Name
V IK Tau
RA
58.369399
DEC
11.40596
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_HIGH
Instrument sub-mode
HYBRID
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 61.9220 61.6540 112.2000 112.3000
A0-J2 104.8580 104.5280 84.9000 84.8000
A0-K0 119.3170 119.1300 66.2960 66.2040
G1-J2 57.4410 57.4060 55.1000 55.0000
G1-K0 88.3040 88.3540 36.0250 36.0180
J2-K0 38.8680 38.8840 7.1050 7.2400
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 59536.29546914
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME V IK Tau
RA 58.369399
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 K0
EXPTIME 0.0750053
HIERARCH ESO DET SEQ1 PERIOD 0.084
HIERARCH ESO DET NDIT 714
HIERARCH ESO ISS PBL12 START 61.922
HIERARCH ESO ISS PBL12 END 61.654
HIERARCH ESO ISS PBLA12 START 112.2
HIERARCH ESO ISS PBLA12 END 112.3
HIERARCH ESO ISS PBL13 START 104.858
HIERARCH ESO ISS PBL13 END 104.528
HIERARCH ESO ISS PBLA13 START 84.9
HIERARCH ESO ISS PBLA13 END 84.8
HIERARCH ESO ISS PBL14 START 119.317
HIERARCH ESO ISS PBL14 END 119.13
HIERARCH ESO ISS PBLA14 START 66.296
HIERARCH ESO ISS PBLA14 END 66.204
HIERARCH ESO ISS PBL23 START 57.441
HIERARCH ESO ISS PBL23 END 57.406
HIERARCH ESO ISS PBLA23 START 55.1
HIERARCH ESO ISS PBLA23 END 55.0
HIERARCH ESO ISS PBL24 START 88.304
HIERARCH ESO ISS PBL24 END 88.354
HIERARCH ESO ISS PBLA24 START 36.025
HIERARCH ESO ISS PBLA24 END 36.018
HIERARCH ESO ISS PBL34 START 38.868
HIERARCH ESO ISS PBL34 END 38.884
HIERARCH ESO ISS PBLA34 START 7.105
HIERARCH ESO ISS PBLA34 END 7.24
HIERARCH ESO ISS AMBI TAU0 START 0.00297
HIERARCH ESO ISS AMBI TAU0 END 0.002528
HIERARCH ESO ISS AMBI TEMP 10.64
HIERARCH ESO ISS AMBI FWHM START 1.1
HIERARCH ESO ISS AMBI FWHM END 1.17