Exposure
ID
MATIS.2021-09-01T06:30:36.029_1
Header ID
MATIS.2021-09-01T06:30:36.029
Date updated
2021-09-01 06:47:32 UTC+0000
Release date
2021-09-01 06:30:36 UTC+0000
UTC Start
2021-09-01 06:30:36.029
UTC End
2021-09-01 06:31:36.005
MJD Start
59458.27125034
MJD End
59458.2719445067
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.004516
Ambient temperature (°C)
12.74
Seeing (arcsec)
0.53
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 25.2540 25.2580 136.8000 136.8000
A0-D0 22.6030 22.6970 69.7000 69.8000
A0-C1 20.9440 20.9770 117.5120 117.4460
B2-D0 26.5450 26.5590 8.5000 8.7000
B2-C1 8.8450 8.8500 8.4570 8.6380
D0-C1 17.7000 17.7090 188.5270 188.7090
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 59458.27125034
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 25.254
HIERARCH ESO ISS PBL12 END 25.258
HIERARCH ESO ISS PBLA12 START 136.8
HIERARCH ESO ISS PBLA12 END 136.8
HIERARCH ESO ISS PBL13 START 22.603
HIERARCH ESO ISS PBL13 END 22.697
HIERARCH ESO ISS PBLA13 START 69.7
HIERARCH ESO ISS PBLA13 END 69.8
HIERARCH ESO ISS PBL14 START 20.944
HIERARCH ESO ISS PBL14 END 20.977
HIERARCH ESO ISS PBLA14 START 117.512
HIERARCH ESO ISS PBLA14 END 117.446
HIERARCH ESO ISS PBL23 START 26.545
HIERARCH ESO ISS PBL23 END 26.559
HIERARCH ESO ISS PBLA23 START 8.5
HIERARCH ESO ISS PBLA23 END 8.7
HIERARCH ESO ISS PBL24 START 8.845
HIERARCH ESO ISS PBL24 END 8.85
HIERARCH ESO ISS PBLA24 START 8.457
HIERARCH ESO ISS PBLA24 END 8.638
HIERARCH ESO ISS PBL34 START 17.7
HIERARCH ESO ISS PBL34 END 17.709
HIERARCH ESO ISS PBLA34 START 188.527
HIERARCH ESO ISS PBLA34 END 188.709
HIERARCH ESO ISS AMBI TAU0 START 0.004516
HIERARCH ESO ISS AMBI TAU0 END 0.004516
HIERARCH ESO ISS AMBI TEMP 12.74
HIERARCH ESO ISS AMBI FWHM START 0.53
HIERARCH ESO ISS AMBI FWHM END 0.53