Exposure
ID
MATIS.2020-12-30T01:39:13.176_1
Header ID
MATIS.2020-12-30T01:39:13.176
Date updated
2020-12-30 01:46:15 UTC+0000
Release date
2020-12-30 01:39:13 UTC+0000
UTC Start
2020-12-30 01:39:13.176
UTC End
2020-12-30 01:40:13.194
MJD Start
59213.0689025
MJD End
59213.0695971528
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.008803
Ambient temperature (°C)
11.29
Seeing (arcsec)
0.47
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 22.4760 22.4440 141.0000 141.1000
A0-D0 31.9880 31.9920 72.9000 72.9000
A0-C1 21.3790 21.3490 113.4600 113.4770
B2-D0 31.4940 31.5230 31.4000 31.5000
B2-C1 10.4900 10.5000 31.3900 31.4570
D0-C1 21.0040 21.0230 211.4530 211.5200
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 59213.0689025
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 0.042
HIERARCH ESO DET NDIT 1429
HIERARCH ESO ISS PBL12 START 22.476
HIERARCH ESO ISS PBL12 END 22.444
HIERARCH ESO ISS PBLA12 START 141.0
HIERARCH ESO ISS PBLA12 END 141.1
HIERARCH ESO ISS PBL13 START 31.988
HIERARCH ESO ISS PBL13 END 31.992
HIERARCH ESO ISS PBLA13 START 72.9
HIERARCH ESO ISS PBLA13 END 72.9
HIERARCH ESO ISS PBL14 START 21.379
HIERARCH ESO ISS PBL14 END 21.349
HIERARCH ESO ISS PBLA14 START 113.46
HIERARCH ESO ISS PBLA14 END 113.477
HIERARCH ESO ISS PBL23 START 31.494
HIERARCH ESO ISS PBL23 END 31.523
HIERARCH ESO ISS PBLA23 START 31.4
HIERARCH ESO ISS PBLA23 END 31.5
HIERARCH ESO ISS PBL24 START 10.49
HIERARCH ESO ISS PBL24 END 10.5
HIERARCH ESO ISS PBLA24 START 31.39
HIERARCH ESO ISS PBLA24 END 31.457
HIERARCH ESO ISS PBL34 START 21.004
HIERARCH ESO ISS PBL34 END 21.023
HIERARCH ESO ISS PBLA34 START 211.453
HIERARCH ESO ISS PBLA34 END 211.52
HIERARCH ESO ISS AMBI TAU0 START 0.008803
HIERARCH ESO ISS AMBI TAU0 END 0.008803
HIERARCH ESO ISS AMBI TEMP 11.29
HIERARCH ESO ISS AMBI FWHM START 0.47
HIERARCH ESO ISS AMBI FWHM END 0.47