Exposure
ID
MATIS.2020-12-14T03:28:31.084_1
Header ID
MATIS.2020-12-14T03:28:31.084
Date updated
2020-12-14 03:40:37 UTC+0000
Release date
2020-12-14 03:28:31 UTC+0000
UTC Start
2020-12-14 03:28:31.084
UTC End
2020-12-14 03:29:31.060
MJD Start
59197.14480421
MJD End
59197.1454983767
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0062195
Ambient temperature (°C)
14.11
Seeing (arcsec)
0.725
Observation
ID
46161
Category
calibrator
Program ID
106.21LN.007
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
34761
Name
alf Cet
RA
45.569283
DEC
4.08938
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_HIGH
Instrument sub-mode
HYBRID
Stations
A0 G1 J2 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 78.6360 78.4600 114.8000 114.8000
A0-J2 121.0980 120.9030 91.2000 91.2000
A0-J3 131.9610 131.9970 51.0160 51.0070
G1-J2 58.2280 58.2260 58.5000 58.5000
G1-J3 120.0580 120.1210 15.0410 15.1290
J2-J3 87.5180 87.4670 347.7940 347.9270
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 106.21LN.007
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 59197.14480421
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME alf Cet
RA 45.569283
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 G1
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 0.0750053
HIERARCH ESO DET SEQ1 PERIOD 0.084
HIERARCH ESO DET NDIT 714
HIERARCH ESO ISS PBL12 START 78.636
HIERARCH ESO ISS PBL12 END 78.46
HIERARCH ESO ISS PBLA12 START 114.8
HIERARCH ESO ISS PBLA12 END 114.8
HIERARCH ESO ISS PBL13 START 121.098
HIERARCH ESO ISS PBL13 END 120.903
HIERARCH ESO ISS PBLA13 START 91.2
HIERARCH ESO ISS PBLA13 END 91.2
HIERARCH ESO ISS PBL14 START 131.961
HIERARCH ESO ISS PBL14 END 131.997
HIERARCH ESO ISS PBLA14 START 51.016
HIERARCH ESO ISS PBLA14 END 51.007
HIERARCH ESO ISS PBL23 START 58.228
HIERARCH ESO ISS PBL23 END 58.226
HIERARCH ESO ISS PBLA23 START 58.5
HIERARCH ESO ISS PBLA23 END 58.5
HIERARCH ESO ISS PBL24 START 120.058
HIERARCH ESO ISS PBL24 END 120.121
HIERARCH ESO ISS PBLA24 START 15.041
HIERARCH ESO ISS PBLA24 END 15.129
HIERARCH ESO ISS PBL34 START 87.518
HIERARCH ESO ISS PBL34 END 87.467
HIERARCH ESO ISS PBLA34 START 347.794
HIERARCH ESO ISS PBLA34 END 347.927
HIERARCH ESO ISS AMBI TAU0 START 0.006875
HIERARCH ESO ISS AMBI TAU0 END 0.005564
HIERARCH ESO ISS AMBI TEMP 14.11
HIERARCH ESO ISS AMBI FWHM START 0.72
HIERARCH ESO ISS AMBI FWHM END 0.73