Exposure
ID
MATIS.2020-12-30T01:29:25.575_1
Header ID
MATIS.2020-12-30T01:29:25.575
Date updated
2020-12-30 01:41:06 UTC+0000
Release date
2020-12-30 01:29:25 UTC+0000
UTC Start
2020-12-30 01:29:25.575
UTC End
2020-12-30 01:30:25.551
MJD Start
59213.06210156
MJD End
59213.0627957267
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.008803
Ambient temperature (°C)
11.43
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 22.7830 22.7520 140.2000 140.3000
A0-D0 31.9190 31.9290 73.0000 73.0000
A0-C1 21.6530 21.6260 113.3240 113.3320
B2-D0 31.2080 31.2380 30.7000 30.8000
B2-C1 10.3950 10.4050 30.6980 30.7690
D0-C1 20.8130 20.8330 210.7630 210.8340
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 59213.06210156
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 22.783
HIERARCH ESO ISS PBL12 END 22.752
HIERARCH ESO ISS PBLA12 START 140.2
HIERARCH ESO ISS PBLA12 END 140.3
HIERARCH ESO ISS PBL13 START 31.919
HIERARCH ESO ISS PBL13 END 31.929
HIERARCH ESO ISS PBLA13 START 73.0
HIERARCH ESO ISS PBLA13 END 73.0
HIERARCH ESO ISS PBL14 START 21.653
HIERARCH ESO ISS PBL14 END 21.626
HIERARCH ESO ISS PBLA14 START 113.324
HIERARCH ESO ISS PBLA14 END 113.332
HIERARCH ESO ISS PBL23 START 31.208
HIERARCH ESO ISS PBL23 END 31.238
HIERARCH ESO ISS PBLA23 START 30.7
HIERARCH ESO ISS PBLA23 END 30.8
HIERARCH ESO ISS PBL24 START 10.395
HIERARCH ESO ISS PBL24 END 10.405
HIERARCH ESO ISS PBLA24 START 30.698
HIERARCH ESO ISS PBLA24 END 30.769
HIERARCH ESO ISS PBL34 START 20.813
HIERARCH ESO ISS PBL34 END 20.833
HIERARCH ESO ISS PBLA34 START 210.763
HIERARCH ESO ISS PBLA34 END 210.834
HIERARCH ESO ISS AMBI TAU0 START 0.008803
HIERARCH ESO ISS AMBI TAU0 END 0.008803
HIERARCH ESO ISS AMBI TEMP 11.43
HIERARCH ESO ISS AMBI FWHM START 0.47
HIERARCH ESO ISS AMBI FWHM END 0.47