Exposure
ID
MATIS.2021-10-28T03:01:30.521_1
Header ID
MATIS.2021-10-28T03:01:30.521
Date updated
2021-10-28 03:21:30 UTC+0000
Release date
2021-10-28 03:01:30 UTC+0000
UTC Start
2021-10-28 03:01:30.521
UTC End
2021-10-28 03:02:30.497
MJD Start
59515.1260477
MJD End
59515.1267418667
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.005522
Ambient temperature (°C)
12.61
Seeing (arcsec)
0.545
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 25.2960 25.2970 136.5000 136.4000
A0-D0 23.9530 24.0410 70.7000 70.7000
A0-C1 21.4060 21.4350 116.6010 116.5420
B2-D0 26.7780 26.7960 11.1000 11.3000
B2-C1 8.9220 8.9280 11.0910 11.2640
D0-C1 17.8560 17.8680 191.1630 191.3370
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 59515.1260477
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 25.296
HIERARCH ESO ISS PBL12 END 25.297
HIERARCH ESO ISS PBLA12 START 136.5
HIERARCH ESO ISS PBLA12 END 136.4
HIERARCH ESO ISS PBL13 START 23.953
HIERARCH ESO ISS PBL13 END 24.041
HIERARCH ESO ISS PBLA13 START 70.7
HIERARCH ESO ISS PBLA13 END 70.7
HIERARCH ESO ISS PBL14 START 21.406
HIERARCH ESO ISS PBL14 END 21.435
HIERARCH ESO ISS PBLA14 START 116.601
HIERARCH ESO ISS PBLA14 END 116.542
HIERARCH ESO ISS PBL23 START 26.778
HIERARCH ESO ISS PBL23 END 26.796
HIERARCH ESO ISS PBLA23 START 11.1
HIERARCH ESO ISS PBLA23 END 11.3
HIERARCH ESO ISS PBL24 START 8.922
HIERARCH ESO ISS PBL24 END 8.928
HIERARCH ESO ISS PBLA24 START 11.091
HIERARCH ESO ISS PBLA24 END 11.264
HIERARCH ESO ISS PBL34 START 17.856
HIERARCH ESO ISS PBL34 END 17.868
HIERARCH ESO ISS PBLA34 START 191.163
HIERARCH ESO ISS PBLA34 END 191.337
HIERARCH ESO ISS AMBI TAU0 START 0.005522
HIERARCH ESO ISS AMBI TAU0 END 0.005522
HIERARCH ESO ISS AMBI TEMP 12.61
HIERARCH ESO ISS AMBI FWHM START 0.54
HIERARCH ESO ISS AMBI FWHM END 0.55