Exposure
ID
MATIS.2020-12-30T01:28:01.518_1
Header ID
MATIS.2020-12-30T01:28:01.518
Date updated
2020-12-30 01:41:06 UTC+0000
Release date
2020-12-30 01:28:01 UTC+0000
UTC Start
2020-12-30 01:28:01.518
UTC End
2020-12-30 01:29:01.494
MJD Start
59213.06112868
MJD End
59213.0618228467
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.008043
Ambient temperature (°C)
11.41
Seeing (arcsec)
0.515
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 22.8260 22.7950 140.1000 140.2000
A0-D0 31.9050 31.9150 73.1000 73.0000
A0-C1 21.6890 21.6630 113.3080 113.3150
B2-D0 31.1660 31.1960 30.6000 30.7000
B2-C1 10.3810 10.3910 30.5940 30.6660
D0-C1 20.7850 20.8050 210.6600 210.7310
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 59213.06112868
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 22.826
HIERARCH ESO ISS PBL12 END 22.795
HIERARCH ESO ISS PBLA12 START 140.1
HIERARCH ESO ISS PBLA12 END 140.2
HIERARCH ESO ISS PBL13 START 31.905
HIERARCH ESO ISS PBL13 END 31.915
HIERARCH ESO ISS PBLA13 START 73.1
HIERARCH ESO ISS PBLA13 END 73.0
HIERARCH ESO ISS PBL14 START 21.689
HIERARCH ESO ISS PBL14 END 21.663
HIERARCH ESO ISS PBLA14 START 113.308
HIERARCH ESO ISS PBLA14 END 113.315
HIERARCH ESO ISS PBL23 START 31.166
HIERARCH ESO ISS PBL23 END 31.196
HIERARCH ESO ISS PBLA23 START 30.6
HIERARCH ESO ISS PBLA23 END 30.7
HIERARCH ESO ISS PBL24 START 10.381
HIERARCH ESO ISS PBL24 END 10.391
HIERARCH ESO ISS PBLA24 START 30.594
HIERARCH ESO ISS PBLA24 END 30.666
HIERARCH ESO ISS PBL34 START 20.785
HIERARCH ESO ISS PBL34 END 20.805
HIERARCH ESO ISS PBLA34 START 210.66
HIERARCH ESO ISS PBLA34 END 210.731
HIERARCH ESO ISS AMBI TAU0 START 0.007382
HIERARCH ESO ISS AMBI TAU0 END 0.008704
HIERARCH ESO ISS AMBI TEMP 11.41
HIERARCH ESO ISS AMBI FWHM START 0.54
HIERARCH ESO ISS AMBI FWHM END 0.49