Exposure
ID
MATIS.2021-11-18T06:59:39.145_1
Header ID
MATIS.2021-11-18T06:59:39.145
Date updated
2021-11-18 07:11:47 UTC+0000
Release date
2022-11-18 07:11:47 UTC+0000
UTC Start
2021-11-18 06:59:39.145
UTC End
2021-11-18 07:00:39.121
MJD Start
59536.29142529
MJD End
59536.2921194567
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.00293
Ambient temperature (°C)
10.66
Seeing (arcsec)
1.3
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 63.4300 63.1680 112.0000 112.0000
A0-J2 106.7000 106.3830 85.2000 85.2000
A0-K0 120.3430 120.1680 66.7970 66.7120
G1-J2 57.6240 57.5940 55.5000 55.5000
G1-K0 88.0050 88.0590 36.0460 36.0450
J2-K0 38.7830 38.7970 6.3230 6.4620
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 59536.29142529
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 63.43
HIERARCH ESO ISS PBL12 END 63.168
HIERARCH ESO ISS PBLA12 START 112.0
HIERARCH ESO ISS PBLA12 END 112.0
HIERARCH ESO ISS PBL13 START 106.7
HIERARCH ESO ISS PBL13 END 106.383
HIERARCH ESO ISS PBLA13 START 85.2
HIERARCH ESO ISS PBLA13 END 85.2
HIERARCH ESO ISS PBL14 START 120.343
HIERARCH ESO ISS PBL14 END 120.168
HIERARCH ESO ISS PBLA14 START 66.797
HIERARCH ESO ISS PBLA14 END 66.712
HIERARCH ESO ISS PBL23 START 57.624
HIERARCH ESO ISS PBL23 END 57.594
HIERARCH ESO ISS PBLA23 START 55.5
HIERARCH ESO ISS PBLA23 END 55.5
HIERARCH ESO ISS PBL24 START 88.005
HIERARCH ESO ISS PBL24 END 88.059
HIERARCH ESO ISS PBLA24 START 36.046
HIERARCH ESO ISS PBLA24 END 36.045
HIERARCH ESO ISS PBL34 START 38.783
HIERARCH ESO ISS PBL34 END 38.797
HIERARCH ESO ISS PBLA34 START 6.323
HIERARCH ESO ISS PBLA34 END 6.462
HIERARCH ESO ISS AMBI TAU0 START 0.00293
HIERARCH ESO ISS AMBI TAU0 END 0.00293
HIERARCH ESO ISS AMBI TEMP 10.66
HIERARCH ESO ISS AMBI FWHM START 1.3
HIERARCH ESO ISS AMBI FWHM END 1.3