Exposure
ID
MATIS.2020-12-30T00:38:28.883_1
Header ID
MATIS.2020-12-30T00:38:28.883
Date updated
2020-12-30 00:46:06 UTC+0000
Release date
2020-12-30 00:38:28 UTC+0000
UTC Start
2020-12-30 00:38:28.883
UTC End
2020-12-30 00:39:28.859
MJD Start
59213.02672318
MJD End
59213.0274173467
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.006074
Ambient temperature (°C)
11.15
Seeing (arcsec)
0.74
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 24.1480 24.1250 137.3000 137.4000
A0-D0 30.7070 30.7450 73.3000 73.3000
A0-C1 22.5330 22.5250 113.2690 113.2630
B2-D0 29.6170 29.6490 26.1000 26.3000
B2-C1 9.8650 9.8760 26.0920 26.2050
D0-C1 19.7510 19.7730 206.1640 206.2760
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 59213.02672318
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 24.148
HIERARCH ESO ISS PBL12 END 24.125
HIERARCH ESO ISS PBLA12 START 137.3
HIERARCH ESO ISS PBLA12 END 137.4
HIERARCH ESO ISS PBL13 START 30.707
HIERARCH ESO ISS PBL13 END 30.745
HIERARCH ESO ISS PBLA13 START 73.3
HIERARCH ESO ISS PBLA13 END 73.3
HIERARCH ESO ISS PBL14 START 22.533
HIERARCH ESO ISS PBL14 END 22.525
HIERARCH ESO ISS PBLA14 START 113.269
HIERARCH ESO ISS PBLA14 END 113.263
HIERARCH ESO ISS PBL23 START 29.617
HIERARCH ESO ISS PBL23 END 29.649
HIERARCH ESO ISS PBLA23 START 26.1
HIERARCH ESO ISS PBLA23 END 26.3
HIERARCH ESO ISS PBL24 START 9.865
HIERARCH ESO ISS PBL24 END 9.876
HIERARCH ESO ISS PBLA24 START 26.092
HIERARCH ESO ISS PBLA24 END 26.205
HIERARCH ESO ISS PBL34 START 19.751
HIERARCH ESO ISS PBL34 END 19.773
HIERARCH ESO ISS PBLA34 START 206.164
HIERARCH ESO ISS PBLA34 END 206.276
HIERARCH ESO ISS AMBI TAU0 START 0.006074
HIERARCH ESO ISS AMBI TAU0 END 0.006074
HIERARCH ESO ISS AMBI TEMP 11.15
HIERARCH ESO ISS AMBI FWHM START 0.74
HIERARCH ESO ISS AMBI FWHM END 0.74