Exposure
ID
MATIS.2020-12-30T01:35:25.971_1
Header ID
MATIS.2020-12-30T01:35:25.971
Date updated
2020-12-30 01:46:15 UTC+0000
Release date
2020-12-30 01:35:25 UTC+0000
UTC Start
2020-12-30 01:35:25.971
UTC End
2020-12-30 01:36:25.947
MJD Start
59213.06627281
MJD End
59213.0669669767
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.008803
Ambient temperature (°C)
11.32
Seeing (arcsec)
0.47
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 22.5970 22.5650 140.7000 140.8000
A0-D0 31.9670 31.9740 73.0000 72.9000
A0-C1 21.4890 21.4600 113.4020 113.4130
B2-D0 31.3840 31.4140 31.2000 31.2000
B2-C1 10.4530 10.4630 31.1290 31.1960
D0-C1 20.9310 20.9500 211.1930 211.2600
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 59213.06627281
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 22.597
HIERARCH ESO ISS PBL12 END 22.565
HIERARCH ESO ISS PBLA12 START 140.7
HIERARCH ESO ISS PBLA12 END 140.8
HIERARCH ESO ISS PBL13 START 31.967
HIERARCH ESO ISS PBL13 END 31.974
HIERARCH ESO ISS PBLA13 START 73.0
HIERARCH ESO ISS PBLA13 END 72.9
HIERARCH ESO ISS PBL14 START 21.489
HIERARCH ESO ISS PBL14 END 21.46
HIERARCH ESO ISS PBLA14 START 113.402
HIERARCH ESO ISS PBLA14 END 113.413
HIERARCH ESO ISS PBL23 START 31.384
HIERARCH ESO ISS PBL23 END 31.414
HIERARCH ESO ISS PBLA23 START 31.2
HIERARCH ESO ISS PBLA23 END 31.2
HIERARCH ESO ISS PBL24 START 10.453
HIERARCH ESO ISS PBL24 END 10.463
HIERARCH ESO ISS PBLA24 START 31.129
HIERARCH ESO ISS PBLA24 END 31.196
HIERARCH ESO ISS PBL34 START 20.931
HIERARCH ESO ISS PBL34 END 20.95
HIERARCH ESO ISS PBLA34 START 211.193
HIERARCH ESO ISS PBLA34 END 211.26
HIERARCH ESO ISS AMBI TAU0 START 0.008803
HIERARCH ESO ISS AMBI TAU0 END 0.008803
HIERARCH ESO ISS AMBI TEMP 11.32
HIERARCH ESO ISS AMBI FWHM START 0.47
HIERARCH ESO ISS AMBI FWHM END 0.47