Exposure
ID
MATIS.2021-11-18T06:19:35.299_1
Header ID
MATIS.2021-11-18T06:19:35.299
Date updated
2021-11-18 06:31:19 UTC+0000
Release date
2021-11-18 06:19:35 UTC+0000
UTC Start
2021-11-18 06:19:35.299
UTC End
2021-11-18 06:20:35.275
MJD Start
59536.263603
MJD End
59536.2642971667
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.002709
Ambient temperature (°C)
11.02
Seeing (arcsec)
0.86
Observation
ID
48920
Category
calibrator
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
36625
Name
alf Cet
RA
45.568723
DEC
4.08937
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 64.2000 63.9540 119.4000 119.5000
A0-J2 102.6640 102.3150 90.0000 90.0000
A0-K0 115.8000 115.5740 68.7940 68.7330
G1-J2 56.3400 56.2860 56.1000 56.0000
G1-K0 90.0000 90.0230 35.3230 35.3280
J2-K0 42.3120 42.3260 7.1790 7.3050
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 106.21LN.007
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 59536.263603
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME alf Cet
RA 45.568723
DEC 4.08937
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 64.2
HIERARCH ESO ISS PBL12 END 63.954
HIERARCH ESO ISS PBLA12 START 119.4
HIERARCH ESO ISS PBLA12 END 119.5
HIERARCH ESO ISS PBL13 START 102.664
HIERARCH ESO ISS PBL13 END 102.315
HIERARCH ESO ISS PBLA13 START 90.0
HIERARCH ESO ISS PBLA13 END 90.0
HIERARCH ESO ISS PBL14 START 115.8
HIERARCH ESO ISS PBL14 END 115.574
HIERARCH ESO ISS PBLA14 START 68.794
HIERARCH ESO ISS PBLA14 END 68.733
HIERARCH ESO ISS PBL23 START 56.34
HIERARCH ESO ISS PBL23 END 56.286
HIERARCH ESO ISS PBLA23 START 56.1
HIERARCH ESO ISS PBLA23 END 56.0
HIERARCH ESO ISS PBL24 START 90.0
HIERARCH ESO ISS PBL24 END 90.023
HIERARCH ESO ISS PBLA24 START 35.323
HIERARCH ESO ISS PBLA24 END 35.328
HIERARCH ESO ISS PBL34 START 42.312
HIERARCH ESO ISS PBL34 END 42.326
HIERARCH ESO ISS PBLA34 START 7.179
HIERARCH ESO ISS PBLA34 END 7.305
HIERARCH ESO ISS AMBI TAU0 START 0.002709
HIERARCH ESO ISS AMBI TAU0 END 0.002709
HIERARCH ESO ISS AMBI TEMP 11.02
HIERARCH ESO ISS AMBI FWHM START 0.86
HIERARCH ESO ISS AMBI FWHM END 0.86