Exposure
ID
MATIS.2020-12-30T00:34:59.433_1
Header ID
MATIS.2020-12-30T00:34:59.433
Date updated
2020-12-30 00:46:06 UTC+0000
Release date
2020-12-30 00:34:59 UTC+0000
UTC Start
2020-12-30 00:34:59.433
UTC End
2020-12-30 00:35:59.447
MJD Start
59213.02429899
MJD End
59213.0249935965
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.006074
Ambient temperature (°C)
11.12
Seeing (arcsec)
0.72
Observation
ID
46231
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
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 24.2240 24.2020 137.2000 137.3000
A0-D0 30.5730 30.6120 73.3000 73.3000
A0-C1 22.5590 22.5520 113.3080 113.2970
B2-D0 29.5060 29.5380 25.8000 25.9000
B2-C1 9.8290 9.8390 25.7180 25.8270
D0-C1 19.6780 19.6990 205.7900 205.8990
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 59213.02429899
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME alf Cet
RA 45.568725
DEC 4.08938
HIERARCH ESO DET NAME MATISSE-LM
HIERARCH ESO INS FIL NAME LM
HIERARCH ESO INS FIL ID LM
HIERARCH ESO INS DIL NAME LOW
HIERARCH ESO INS DIL ID LOW
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 0.02
HIERARCH ESO DET SEQ1 PERIOD 0.037
HIERARCH ESO DET NDIT 1622
HIERARCH ESO ISS PBL12 START 24.224
HIERARCH ESO ISS PBL12 END 24.202
HIERARCH ESO ISS PBLA12 START 137.2
HIERARCH ESO ISS PBLA12 END 137.3
HIERARCH ESO ISS PBL13 START 30.573
HIERARCH ESO ISS PBL13 END 30.612
HIERARCH ESO ISS PBLA13 START 73.3
HIERARCH ESO ISS PBLA13 END 73.3
HIERARCH ESO ISS PBL14 START 22.559
HIERARCH ESO ISS PBL14 END 22.552
HIERARCH ESO ISS PBLA14 START 113.308
HIERARCH ESO ISS PBLA14 END 113.297
HIERARCH ESO ISS PBL23 START 29.506
HIERARCH ESO ISS PBL23 END 29.538
HIERARCH ESO ISS PBLA23 START 25.8
HIERARCH ESO ISS PBLA23 END 25.9
HIERARCH ESO ISS PBL24 START 9.829
HIERARCH ESO ISS PBL24 END 9.839
HIERARCH ESO ISS PBLA24 START 25.718
HIERARCH ESO ISS PBLA24 END 25.827
HIERARCH ESO ISS PBL34 START 19.678
HIERARCH ESO ISS PBL34 END 19.699
HIERARCH ESO ISS PBLA34 START 205.79
HIERARCH ESO ISS PBLA34 END 205.899
HIERARCH ESO ISS AMBI TAU0 START 0.006074
HIERARCH ESO ISS AMBI TAU0 END 0.006074
HIERARCH ESO ISS AMBI TEMP 11.12
HIERARCH ESO ISS AMBI FWHM START 0.7
HIERARCH ESO ISS AMBI FWHM END 0.74