Exposure
ID
MATIS.2021-09-01T07:06:19.195_1
Header ID
MATIS.2021-09-01T07:06:19.195
Date updated
2021-09-01 07:21:11 UTC+0000
Release date
2022-09-01 07:21:11 UTC+0000
UTC Start
2021-09-01 07:06:19.195
UTC End
2021-09-01 07:07:19.171
MJD Start
59458.2960555
MJD End
59458.2967496667
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.003534
Ambient temperature (°C)
12.62
Seeing (arcsec)
0.64
Observation
ID
48060
Category
science
Program ID
106.21LN.005
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
36066
Name
V IK Tau
RA
58.369398
DEC
11.40596
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_HIGH
Instrument sub-mode
HYBRID
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 25.2970 25.2980 137.7000 137.6000
A0-D0 20.2070 20.3120 76.8000 76.8000
A0-C1 20.9810 21.0130 121.3860 121.2840
B2-D0 23.4610 23.4730 6.4000 6.6000
B2-C1 7.8180 7.8220 6.3760 6.5850
D0-C1 15.6420 15.6500 186.4530 186.6610
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 106.21LN.005
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT
MJD-OBS 59458.2960555
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME V IK Tau
RA 58.369398
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 B2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 C1
EXPTIME 0.0750053
HIERARCH ESO DET SEQ1 PERIOD 0.084
HIERARCH ESO DET NDIT 714
HIERARCH ESO ISS PBL12 START 25.297
HIERARCH ESO ISS PBL12 END 25.298
HIERARCH ESO ISS PBLA12 START 137.7
HIERARCH ESO ISS PBLA12 END 137.6
HIERARCH ESO ISS PBL13 START 20.207
HIERARCH ESO ISS PBL13 END 20.312
HIERARCH ESO ISS PBLA13 START 76.8
HIERARCH ESO ISS PBLA13 END 76.8
HIERARCH ESO ISS PBL14 START 20.981
HIERARCH ESO ISS PBL14 END 21.013
HIERARCH ESO ISS PBLA14 START 121.386
HIERARCH ESO ISS PBLA14 END 121.284
HIERARCH ESO ISS PBL23 START 23.461
HIERARCH ESO ISS PBL23 END 23.473
HIERARCH ESO ISS PBLA23 START 6.4
HIERARCH ESO ISS PBLA23 END 6.6
HIERARCH ESO ISS PBL24 START 7.818
HIERARCH ESO ISS PBL24 END 7.822
HIERARCH ESO ISS PBLA24 START 6.376
HIERARCH ESO ISS PBLA24 END 6.585
HIERARCH ESO ISS PBL34 START 15.642
HIERARCH ESO ISS PBL34 END 15.65
HIERARCH ESO ISS PBLA34 START 186.453
HIERARCH ESO ISS PBLA34 END 186.661
HIERARCH ESO ISS AMBI TAU0 START 0.003716
HIERARCH ESO ISS AMBI TAU0 END 0.003352
HIERARCH ESO ISS AMBI TEMP 12.62
HIERARCH ESO ISS AMBI FWHM START 0.64
HIERARCH ESO ISS AMBI FWHM END 0.64