Exposure
ID
MATIS.2021-11-18T06:28:21.407_1
Header ID
MATIS.2021-11-18T06:28:21.407
Date updated
2021-11-18 06:41:22 UTC+0000
Release date
2021-11-18 06:28:21 UTC+0000
UTC Start
2021-11-18 06:28:21.407
UTC End
2021-11-18 06:29:21.383
MJD Start
59536.26969221
MJD End
59536.2703863767
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.002943
Ambient temperature (°C)
11.12
Seeing (arcsec)
0.93
Observation
ID
48920
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
36625
Name
alf Cet
RA
45.568723
DEC
4.08937
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_HIGH
Instrument sub-mode
HYBRID
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 62.0500 61.7980 120.4000 120.5000
A0-J2 99.5880 99.2220 89.9000 89.9000
A0-K0 113.7890 113.5470 68.2390 68.1730
G1-J2 55.8470 55.7870 55.6000 55.5000
G1-K0 90.1840 90.2020 35.3290 35.3280
J2-K0 42.4350 42.4500 8.2440 8.3680
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 59536.26969221
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME alf Cet
RA 45.568723
DEC 4.08937
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 K0
EXPTIME 0.0750053
HIERARCH ESO DET SEQ1 PERIOD 0.084
HIERARCH ESO DET NDIT 714
HIERARCH ESO ISS PBL12 START 62.05
HIERARCH ESO ISS PBL12 END 61.798
HIERARCH ESO ISS PBLA12 START 120.4
HIERARCH ESO ISS PBLA12 END 120.5
HIERARCH ESO ISS PBL13 START 99.588
HIERARCH ESO ISS PBL13 END 99.222
HIERARCH ESO ISS PBLA13 START 89.9
HIERARCH ESO ISS PBLA13 END 89.9
HIERARCH ESO ISS PBL14 START 113.789
HIERARCH ESO ISS PBL14 END 113.547
HIERARCH ESO ISS PBLA14 START 68.239
HIERARCH ESO ISS PBLA14 END 68.173
HIERARCH ESO ISS PBL23 START 55.847
HIERARCH ESO ISS PBL23 END 55.787
HIERARCH ESO ISS PBLA23 START 55.6
HIERARCH ESO ISS PBLA23 END 55.5
HIERARCH ESO ISS PBL24 START 90.184
HIERARCH ESO ISS PBL24 END 90.202
HIERARCH ESO ISS PBLA24 START 35.329
HIERARCH ESO ISS PBLA24 END 35.328
HIERARCH ESO ISS PBL34 START 42.435
HIERARCH ESO ISS PBL34 END 42.45
HIERARCH ESO ISS PBLA34 START 8.244
HIERARCH ESO ISS PBLA34 END 8.368
HIERARCH ESO ISS AMBI TAU0 START 0.002943
HIERARCH ESO ISS AMBI TAU0 END 0.002943
HIERARCH ESO ISS AMBI TEMP 11.12
HIERARCH ESO ISS AMBI FWHM START 0.93
HIERARCH ESO ISS AMBI FWHM END 0.93