Exposure
ID
MATIS.2020-12-31T00:56:07.544_1
Header ID
MATIS.2020-12-31T00:56:07.544
Date updated
2020-12-31 01:05:26 UTC+0000
Release date
2020-12-31 00:56:07 UTC+0000
UTC Start
2020-12-31 00:56:07.544
UTC End
2020-12-31 00:57:07.520
MJD Start
59214.0389762
MJD End
59214.0396703667
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0043685
Ambient temperature (°C)
13.2
Seeing (arcsec)
1.19
Observation
ID
46232
Category
calibrator
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
34791
Name
alf Cet
RA
45.568725
DEC
4.08938
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 23.6230 23.5960 138.3000 138.4000
A0-D0 31.3940 31.4210 73.3000 73.3000
A0-C1 22.2730 22.2570 113.1590 113.1590
B2-D0 30.3030 30.3360 28.3000 28.4000
B2-C1 10.0940 10.1050 28.2500 28.3460
D0-C1 20.2090 20.2310 208.3190 208.4150
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 106.21LN.005
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 59214.0389762
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME alf Cet
RA 45.568725
DEC 4.08938
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 23.623
HIERARCH ESO ISS PBL12 END 23.596
HIERARCH ESO ISS PBLA12 START 138.3
HIERARCH ESO ISS PBLA12 END 138.4
HIERARCH ESO ISS PBL13 START 31.394
HIERARCH ESO ISS PBL13 END 31.421
HIERARCH ESO ISS PBLA13 START 73.3
HIERARCH ESO ISS PBLA13 END 73.3
HIERARCH ESO ISS PBL14 START 22.273
HIERARCH ESO ISS PBL14 END 22.257
HIERARCH ESO ISS PBLA14 START 113.159
HIERARCH ESO ISS PBLA14 END 113.159
HIERARCH ESO ISS PBL23 START 30.303
HIERARCH ESO ISS PBL23 END 30.336
HIERARCH ESO ISS PBLA23 START 28.3
HIERARCH ESO ISS PBLA23 END 28.4
HIERARCH ESO ISS PBL24 START 10.094
HIERARCH ESO ISS PBL24 END 10.105
HIERARCH ESO ISS PBLA24 START 28.25
HIERARCH ESO ISS PBLA24 END 28.346
HIERARCH ESO ISS PBL34 START 20.209
HIERARCH ESO ISS PBL34 END 20.231
HIERARCH ESO ISS PBLA34 START 208.319
HIERARCH ESO ISS PBLA34 END 208.415
HIERARCH ESO ISS AMBI TAU0 START 0.00481
HIERARCH ESO ISS AMBI TAU0 END 0.003927
HIERARCH ESO ISS AMBI TEMP 13.2
HIERARCH ESO ISS AMBI FWHM START 1.13
HIERARCH ESO ISS AMBI FWHM END 1.25