Exposure
ID
MATIS.2021-09-03T06:16:16.520_1
Header ID
MATIS.2021-09-03T06:16:16.520
Date updated
2021-09-03 06:26:13 UTC+0000
Release date
2021-09-03 06:16:16 UTC+0000
UTC Start
2021-09-03 06:16:16.520
UTC End
2021-09-03 06:17:16.496
MJD Start
59460.26130232
MJD End
59460.2619964867
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0080915
Ambient temperature (°C)
14.61
Seeing (arcsec)
0.71
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 25.2200 25.2250 137.0000 137.0000
A0-D0 21.9950 22.0910 69.3000 69.3000
A0-C1 20.7230 20.7590 117.9500 117.8780
B2-D0 26.4620 26.4740 7.3000 7.5000
B2-C1 8.8180 8.8220 7.2940 7.4760
D0-C1 17.6440 17.6520 187.3630 187.5450
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 59460.26130232
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 25.22
HIERARCH ESO ISS PBL12 END 25.225
HIERARCH ESO ISS PBLA12 START 137.0
HIERARCH ESO ISS PBLA12 END 137.0
HIERARCH ESO ISS PBL13 START 21.995
HIERARCH ESO ISS PBL13 END 22.091
HIERARCH ESO ISS PBLA13 START 69.3
HIERARCH ESO ISS PBLA13 END 69.3
HIERARCH ESO ISS PBL14 START 20.723
HIERARCH ESO ISS PBL14 END 20.759
HIERARCH ESO ISS PBLA14 START 117.95
HIERARCH ESO ISS PBLA14 END 117.878
HIERARCH ESO ISS PBL23 START 26.462
HIERARCH ESO ISS PBL23 END 26.474
HIERARCH ESO ISS PBLA23 START 7.3
HIERARCH ESO ISS PBLA23 END 7.5
HIERARCH ESO ISS PBL24 START 8.818
HIERARCH ESO ISS PBL24 END 8.822
HIERARCH ESO ISS PBLA24 START 7.294
HIERARCH ESO ISS PBLA24 END 7.476
HIERARCH ESO ISS PBL34 START 17.644
HIERARCH ESO ISS PBL34 END 17.652
HIERARCH ESO ISS PBLA34 START 187.363
HIERARCH ESO ISS PBLA34 END 187.545
HIERARCH ESO ISS AMBI TAU0 START 0.008595
HIERARCH ESO ISS AMBI TAU0 END 0.007588
HIERARCH ESO ISS AMBI TEMP 14.61
HIERARCH ESO ISS AMBI FWHM START 0.76
HIERARCH ESO ISS AMBI FWHM END 0.66