Exposure
ID
MATIS.2021-11-12T06:08:09.059_1
Header ID
MATIS.2021-11-12T06:08:09.059
Date updated
2021-11-12 06:16:21 UTC+0000
Release date
2022-11-12 06:16:21 UTC+0000
UTC Start
2021-11-12 06:08:09.059
UTC End
2021-11-12 06:09:09.035
MJD Start
59530.2556604
MJD End
59530.2563545667
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0038455
Ambient temperature (°C)
13.28
Seeing (arcsec)
0.52
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 79.6970 79.5210 110.7000 110.7000
A0-J2 124.2780 124.1220 89.4000 89.4000
A0-J3 129.0900 129.1910 52.0900 52.0710
G1-J2 57.7510 57.7780 59.4000 59.4000
G1-J3 110.8550 110.9320 14.2420 14.3460
J2-J3 81.1970 81.1190 343.9640 344.1030
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 59530.2556604
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 79.697
HIERARCH ESO ISS PBL12 END 79.521
HIERARCH ESO ISS PBLA12 START 110.7
HIERARCH ESO ISS PBLA12 END 110.7
HIERARCH ESO ISS PBL13 START 124.278
HIERARCH ESO ISS PBL13 END 124.122
HIERARCH ESO ISS PBLA13 START 89.4
HIERARCH ESO ISS PBLA13 END 89.4
HIERARCH ESO ISS PBL14 START 129.09
HIERARCH ESO ISS PBL14 END 129.191
HIERARCH ESO ISS PBLA14 START 52.09
HIERARCH ESO ISS PBLA14 END 52.071
HIERARCH ESO ISS PBL23 START 57.751
HIERARCH ESO ISS PBL23 END 57.778
HIERARCH ESO ISS PBLA23 START 59.4
HIERARCH ESO ISS PBLA23 END 59.4
HIERARCH ESO ISS PBL24 START 110.855
HIERARCH ESO ISS PBL24 END 110.932
HIERARCH ESO ISS PBLA24 START 14.242
HIERARCH ESO ISS PBLA24 END 14.346
HIERARCH ESO ISS PBL34 START 81.197
HIERARCH ESO ISS PBL34 END 81.119
HIERARCH ESO ISS PBLA34 START 343.964
HIERARCH ESO ISS PBLA34 END 344.103
HIERARCH ESO ISS AMBI TAU0 START 0.003904
HIERARCH ESO ISS AMBI TAU0 END 0.003787
HIERARCH ESO ISS AMBI TEMP 13.28
HIERARCH ESO ISS AMBI FWHM START 0.52
HIERARCH ESO ISS AMBI FWHM END 0.52