Exposure
ID
MATIS.2020-12-21T02:16:06.226_1
Header ID
MATIS.2020-12-21T02:16:06.226
Date updated
2020-12-21 02:25:48 UTC+0000
Release date
2020-12-21 02:16:06 UTC+0000
UTC Start
2020-12-21 02:16:06.226
UTC End
2020-12-21 02:17:06.202
MJD Start
59204.09451651
MJD End
59204.0952106767
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0081725
Ambient temperature (°C)
14.14
Seeing (arcsec)
0.7
Observation
ID
46184
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
34771
Name
alf Cet
RA
45.569841
DEC
4.08938
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 67.5740 67.5280 270.8000 270.8000
K0-D0 95.9460 95.9550 252.9000 252.9000
K0-J3 49.3830 49.3270 332.7200 332.8350
G2-D0 37.9050 37.9400 219.5000 219.6000
G2-J3 62.1380 62.1930 46.3150 46.3520
D0-J3 99.8770 99.9690 43.7410 43.7850
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 59204.09451651
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME alf Cet
RA 45.569841
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 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 67.574
HIERARCH ESO ISS PBL12 END 67.528
HIERARCH ESO ISS PBLA12 START 270.8
HIERARCH ESO ISS PBLA12 END 270.8
HIERARCH ESO ISS PBL13 START 95.946
HIERARCH ESO ISS PBL13 END 95.955
HIERARCH ESO ISS PBLA13 START 252.9
HIERARCH ESO ISS PBLA13 END 252.9
HIERARCH ESO ISS PBL14 START 49.383
HIERARCH ESO ISS PBL14 END 49.327
HIERARCH ESO ISS PBLA14 START 332.72
HIERARCH ESO ISS PBLA14 END 332.835
HIERARCH ESO ISS PBL23 START 37.905
HIERARCH ESO ISS PBL23 END 37.94
HIERARCH ESO ISS PBLA23 START 219.5
HIERARCH ESO ISS PBLA23 END 219.6
HIERARCH ESO ISS PBL24 START 62.138
HIERARCH ESO ISS PBL24 END 62.193
HIERARCH ESO ISS PBLA24 START 46.315
HIERARCH ESO ISS PBLA24 END 46.352
HIERARCH ESO ISS PBL34 START 99.877
HIERARCH ESO ISS PBL34 END 99.969
HIERARCH ESO ISS PBLA34 START 43.741
HIERARCH ESO ISS PBLA34 END 43.785
HIERARCH ESO ISS AMBI TAU0 START 0.008034
HIERARCH ESO ISS AMBI TAU0 END 0.008311
HIERARCH ESO ISS AMBI TEMP 14.14
HIERARCH ESO ISS AMBI FWHM START 0.7
HIERARCH ESO ISS AMBI FWHM END 0.7