Exposure
ID
MATIS.2021-11-18T06:58:14.165_1
Header ID
MATIS.2021-11-18T06:58:14.165
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 06:58:14.165
UTC End
2021-11-18 06:59:14.141
MJD Start
59536.29044172
MJD End
59536.2911358867
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0030435
Ambient temperature (°C)
10.73
Seeing (arcsec)
1.04
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 63.7920 63.5320 111.9000 112.0000
A0-J2 107.1400 106.8250 85.3000 85.3000
A0-K0 120.5840 120.4120 66.9180 66.8310
G1-J2 57.6650 57.6360 55.6000 55.6000
G1-K0 87.9300 87.9840 36.0510 36.0470
J2-K0 38.7640 38.7770 6.1330 6.2690
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 59536.29044172
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 63.792
HIERARCH ESO ISS PBL12 END 63.532
HIERARCH ESO ISS PBLA12 START 111.9
HIERARCH ESO ISS PBLA12 END 112.0
HIERARCH ESO ISS PBL13 START 107.14
HIERARCH ESO ISS PBL13 END 106.825
HIERARCH ESO ISS PBLA13 START 85.3
HIERARCH ESO ISS PBLA13 END 85.3
HIERARCH ESO ISS PBL14 START 120.584
HIERARCH ESO ISS PBL14 END 120.412
HIERARCH ESO ISS PBLA14 START 66.918
HIERARCH ESO ISS PBLA14 END 66.831
HIERARCH ESO ISS PBL23 START 57.665
HIERARCH ESO ISS PBL23 END 57.636
HIERARCH ESO ISS PBLA23 START 55.6
HIERARCH ESO ISS PBLA23 END 55.6
HIERARCH ESO ISS PBL24 START 87.93
HIERARCH ESO ISS PBL24 END 87.984
HIERARCH ESO ISS PBLA24 START 36.051
HIERARCH ESO ISS PBLA24 END 36.047
HIERARCH ESO ISS PBL34 START 38.764
HIERARCH ESO ISS PBL34 END 38.777
HIERARCH ESO ISS PBLA34 START 6.133
HIERARCH ESO ISS PBLA34 END 6.269
HIERARCH ESO ISS AMBI TAU0 START 0.00307
HIERARCH ESO ISS AMBI TAU0 END 0.003017
HIERARCH ESO ISS AMBI TEMP 10.73
HIERARCH ESO ISS AMBI FWHM START 1.03
HIERARCH ESO ISS AMBI FWHM END 1.05