Exposure
ID
MATIS.2022-01-09T01:23:26.616_1
Header ID
MATIS.2022-01-09T01:23:26.616
Date updated
2022-01-09 01:31:06 UTC+0000
Release date
2022-01-09 01:23:26 UTC+0000
UTC Start
2022-01-09 01:23:26.616
UTC End
2022-01-09 01:24:26.592
MJD Start
59588.05794694
MJD End
59588.0586411067
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.006658
Ambient temperature (°C)
13.35
Seeing (arcsec)
0.78
Observation
ID
49223
Category
calibrator
Program ID
106.21LN.006
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
36836
Name
alf Cet
RA
45.569838
DEC
4.08936
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_HIGH
Instrument sub-mode
HYBRID
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 66.3490 66.2750 270.5000 270.4000
K0-D0 95.7950 95.7690 252.5000 252.4000
K0-J3 48.2270 48.1720 335.1060 335.2260
G2-D0 38.5890 38.6190 220.4000 220.4000
G2-J3 63.1530 63.1960 46.8160 46.8300
D0-J3 101.5900 101.6630 44.3700 44.3900
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 106.21LN.006
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 59588.05794694
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME alf Cet
RA 45.569838
DEC 4.08936
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 K0
HIERARCH ESO ISS CONF STATION2 G2
HIERARCH ESO ISS CONF STATION3 D0
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 66.349
HIERARCH ESO ISS PBL12 END 66.275
HIERARCH ESO ISS PBLA12 START 270.5
HIERARCH ESO ISS PBLA12 END 270.4
HIERARCH ESO ISS PBL13 START 95.795
HIERARCH ESO ISS PBL13 END 95.769
HIERARCH ESO ISS PBLA13 START 252.5
HIERARCH ESO ISS PBLA13 END 252.4
HIERARCH ESO ISS PBL14 START 48.227
HIERARCH ESO ISS PBL14 END 48.172
HIERARCH ESO ISS PBLA14 START 335.106
HIERARCH ESO ISS PBLA14 END 335.226
HIERARCH ESO ISS PBL23 START 38.589
HIERARCH ESO ISS PBL23 END 38.619
HIERARCH ESO ISS PBLA23 START 220.4
HIERARCH ESO ISS PBLA23 END 220.4
HIERARCH ESO ISS PBL24 START 63.153
HIERARCH ESO ISS PBL24 END 63.196
HIERARCH ESO ISS PBLA24 START 46.816
HIERARCH ESO ISS PBLA24 END 46.83
HIERARCH ESO ISS PBL34 START 101.59
HIERARCH ESO ISS PBL34 END 101.663
HIERARCH ESO ISS PBLA34 START 44.37
HIERARCH ESO ISS PBLA34 END 44.39
HIERARCH ESO ISS AMBI TAU0 START 0.006658
HIERARCH ESO ISS AMBI TAU0 END 0.006658
HIERARCH ESO ISS AMBI TEMP 13.35
HIERARCH ESO ISS AMBI FWHM START 0.78
HIERARCH ESO ISS AMBI FWHM END 0.78