Exposure
ID
MATIS.2020-12-30T01:34:10.741_1
Header ID
MATIS.2020-12-30T01:34:10.741
Date updated
2020-12-30 01:46:15 UTC+0000
Release date
2020-12-30 01:34:10 UTC+0000
UTC Start
2020-12-30 01:34:10.741
UTC End
2020-12-30 01:35:10.717
MJD Start
59213.0654021
MJD End
59213.0660962667
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.008803
Ambient temperature (°C)
11.36
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 22.6360 22.6040 140.6000 140.7000
A0-D0 31.9590 31.9660 73.0000 73.0000
A0-C1 21.5240 21.4960 113.3800 113.3990
B2-D0 31.3480 31.3770 31.1000 31.2000
B2-C1 10.4410 10.4510 31.0370 31.1130
D0-C1 20.9060 20.9260 211.1010 211.1770
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 59213.0654021
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 22.636
HIERARCH ESO ISS PBL12 END 22.604
HIERARCH ESO ISS PBLA12 START 140.6
HIERARCH ESO ISS PBLA12 END 140.7
HIERARCH ESO ISS PBL13 START 31.959
HIERARCH ESO ISS PBL13 END 31.966
HIERARCH ESO ISS PBLA13 START 73.0
HIERARCH ESO ISS PBLA13 END 73.0
HIERARCH ESO ISS PBL14 START 21.524
HIERARCH ESO ISS PBL14 END 21.496
HIERARCH ESO ISS PBLA14 START 113.38
HIERARCH ESO ISS PBLA14 END 113.399
HIERARCH ESO ISS PBL23 START 31.348
HIERARCH ESO ISS PBL23 END 31.377
HIERARCH ESO ISS PBLA23 START 31.1
HIERARCH ESO ISS PBLA23 END 31.2
HIERARCH ESO ISS PBL24 START 10.441
HIERARCH ESO ISS PBL24 END 10.451
HIERARCH ESO ISS PBLA24 START 31.037
HIERARCH ESO ISS PBLA24 END 31.113
HIERARCH ESO ISS PBL34 START 20.906
HIERARCH ESO ISS PBL34 END 20.926
HIERARCH ESO ISS PBLA34 START 211.101
HIERARCH ESO ISS PBLA34 END 211.177
HIERARCH ESO ISS AMBI TAU0 START 0.008803
HIERARCH ESO ISS AMBI TAU0 END 0.008803
HIERARCH ESO ISS AMBI TEMP 11.36
HIERARCH ESO ISS AMBI FWHM START 0.47
HIERARCH ESO ISS AMBI FWHM END 0.47