Exposure
ID
MATIS.2021-10-28T03:08:55.842_1
Header ID
MATIS.2021-10-28T03:08:55.842
Date updated
2021-10-28 03:26:06 UTC+0000
Release date
2021-10-28 03:08:55 UTC+0000
UTC Start
2021-10-28 03:08:55.842
UTC End
2021-10-28 03:09:55.818
MJD Start
59515.13120187
MJD End
59515.1318960367
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.005033
Ambient temperature (°C)
12.62
Seeing (arcsec)
0.52
Observation
ID
48043
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
36054
Name
alf Cet
RA
45.568724
DEC
4.08937
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 25.2980 25.2980 136.3000 136.3000
A0-D0 24.5900 24.6760 71.0000 71.1000
A0-C1 21.6090 21.6360 116.1950 116.1440
B2-D0 26.9150 26.9350 12.4000 12.6000
B2-C1 8.9680 8.9740 12.3570 12.5300
D0-C1 17.9470 17.9610 192.4300 192.6040
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 59515.13120187
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME alf Cet
RA 45.568724
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 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 25.298
HIERARCH ESO ISS PBL12 END 25.298
HIERARCH ESO ISS PBLA12 START 136.3
HIERARCH ESO ISS PBLA12 END 136.3
HIERARCH ESO ISS PBL13 START 24.59
HIERARCH ESO ISS PBL13 END 24.676
HIERARCH ESO ISS PBLA13 START 71.0
HIERARCH ESO ISS PBLA13 END 71.1
HIERARCH ESO ISS PBL14 START 21.609
HIERARCH ESO ISS PBL14 END 21.636
HIERARCH ESO ISS PBLA14 START 116.195
HIERARCH ESO ISS PBLA14 END 116.144
HIERARCH ESO ISS PBL23 START 26.915
HIERARCH ESO ISS PBL23 END 26.935
HIERARCH ESO ISS PBLA23 START 12.4
HIERARCH ESO ISS PBLA23 END 12.6
HIERARCH ESO ISS PBL24 START 8.968
HIERARCH ESO ISS PBL24 END 8.974
HIERARCH ESO ISS PBLA24 START 12.357
HIERARCH ESO ISS PBLA24 END 12.53
HIERARCH ESO ISS PBL34 START 17.947
HIERARCH ESO ISS PBL34 END 17.961
HIERARCH ESO ISS PBLA34 START 192.43
HIERARCH ESO ISS PBLA34 END 192.604
HIERARCH ESO ISS AMBI TAU0 START 0.005033
HIERARCH ESO ISS AMBI TAU0 END 0.005033
HIERARCH ESO ISS AMBI TEMP 12.62
HIERARCH ESO ISS AMBI FWHM START 0.52
HIERARCH ESO ISS AMBI FWHM END 0.52