Exposure
ID
MATIS.2021-09-16T07:11:22.534_1
Header ID
MATIS.2021-09-16T07:11:22.534
Date updated
2021-09-16 07:21:31 UTC+0000
Release date
2021-09-16 07:11:22 UTC+0000
UTC Start
2021-09-16 07:11:22.534
UTC End
2021-09-16 07:12:22.510
MJD Start
59473.29956636
MJD End
59473.3002605267
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.002357
Ambient temperature (°C)
9.09
Seeing (arcsec)
1.18
Observation
ID
48238
Category
calibrator
Program ID
106.21LN.006
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
36193
Name
alf Cet
RA
45.569839
DEC
4.08937
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_HIGH
Instrument sub-mode
HYBRID
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 66.8160 66.8790 272.4000 272.4000
K0-D0 89.3690 89.5170 253.2000 253.2000
K0-J3 53.6350 53.5910 326.2390 326.2910
G2-D0 34.2670 34.3170 213.2000 213.3000
G2-J3 55.8080 55.9030 41.4630 41.5540
D0-J3 89.8560 90.0010 38.3300 38.4290
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 106.21LN.006
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 59473.29956636
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME alf Cet
RA 45.569839
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 K0
HIERARCH ESO ISS CONF STATION2 G2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 0.0750053
HIERARCH ESO DET SEQ1 PERIOD 0.084
HIERARCH ESO DET NDIT 714
HIERARCH ESO ISS PBL12 START 66.816
HIERARCH ESO ISS PBL12 END 66.879
HIERARCH ESO ISS PBLA12 START 272.4
HIERARCH ESO ISS PBLA12 END 272.4
HIERARCH ESO ISS PBL13 START 89.369
HIERARCH ESO ISS PBL13 END 89.517
HIERARCH ESO ISS PBLA13 START 253.2
HIERARCH ESO ISS PBLA13 END 253.2
HIERARCH ESO ISS PBL14 START 53.635
HIERARCH ESO ISS PBL14 END 53.591
HIERARCH ESO ISS PBLA14 START 326.239
HIERARCH ESO ISS PBLA14 END 326.291
HIERARCH ESO ISS PBL23 START 34.267
HIERARCH ESO ISS PBL23 END 34.317
HIERARCH ESO ISS PBLA23 START 213.2
HIERARCH ESO ISS PBLA23 END 213.3
HIERARCH ESO ISS PBL24 START 55.808
HIERARCH ESO ISS PBL24 END 55.903
HIERARCH ESO ISS PBLA24 START 41.463
HIERARCH ESO ISS PBLA24 END 41.554
HIERARCH ESO ISS PBL34 START 89.856
HIERARCH ESO ISS PBL34 END 90.001
HIERARCH ESO ISS PBLA34 START 38.33
HIERARCH ESO ISS PBLA34 END 38.429
HIERARCH ESO ISS AMBI TAU0 START 0.002357
HIERARCH ESO ISS AMBI TAU0 END 0.002357
HIERARCH ESO ISS AMBI TEMP 9.09
HIERARCH ESO ISS AMBI FWHM START 1.18
HIERARCH ESO ISS AMBI FWHM END 1.18