Exposure
ID
MATIS.2021-10-01T07:11:38.466_1
Header ID
MATIS.2021-10-01T07:11:38.466
Date updated
2021-10-01 07:30:51 UTC+0000
Release date
2021-10-01 07:11:38 UTC+0000
UTC Start
2021-10-01 07:11:38.466
UTC End
2021-10-01 07:12:38.442
MJD Start
59488.29975076
MJD End
59488.3004449267
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.002693
Ambient temperature (°C)
11.34
Seeing (arcsec)
0.76
Observation
ID
48389
Category
calibrator
Program ID
106.21LN.007
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 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 87.8450 87.7550 113.2000 113.2000
A0-J2 129.0270 128.9940 92.3000 92.3000
A0-K0 126.9710 127.0380 73.1740 73.1640
G1-J2 56.4000 56.4540 58.7000 58.7000
G1-K0 82.1910 82.2740 29.7510 29.8340
J2-K0 42.6720 42.6540 350.0270 350.1450
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 106.21LN.007
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 59488.29975076
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 G1
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 K0
EXPTIME 0.0750053
HIERARCH ESO DET SEQ1 PERIOD 0.084
HIERARCH ESO DET NDIT 714
HIERARCH ESO ISS PBL12 START 87.845
HIERARCH ESO ISS PBL12 END 87.755
HIERARCH ESO ISS PBLA12 START 113.2
HIERARCH ESO ISS PBLA12 END 113.2
HIERARCH ESO ISS PBL13 START 129.027
HIERARCH ESO ISS PBL13 END 128.994
HIERARCH ESO ISS PBLA13 START 92.3
HIERARCH ESO ISS PBLA13 END 92.3
HIERARCH ESO ISS PBL14 START 126.971
HIERARCH ESO ISS PBL14 END 127.038
HIERARCH ESO ISS PBLA14 START 73.174
HIERARCH ESO ISS PBLA14 END 73.164
HIERARCH ESO ISS PBL23 START 56.4
HIERARCH ESO ISS PBL23 END 56.454
HIERARCH ESO ISS PBLA23 START 58.7
HIERARCH ESO ISS PBLA23 END 58.7
HIERARCH ESO ISS PBL24 START 82.191
HIERARCH ESO ISS PBL24 END 82.274
HIERARCH ESO ISS PBLA24 START 29.751
HIERARCH ESO ISS PBLA24 END 29.834
HIERARCH ESO ISS PBL34 START 42.672
HIERARCH ESO ISS PBL34 END 42.654
HIERARCH ESO ISS PBLA34 START 350.027
HIERARCH ESO ISS PBLA34 END 350.145
HIERARCH ESO ISS AMBI TAU0 START 0.002693
HIERARCH ESO ISS AMBI TAU0 END 0.002693
HIERARCH ESO ISS AMBI TEMP 11.34
HIERARCH ESO ISS AMBI FWHM START 0.76
HIERARCH ESO ISS AMBI FWHM END 0.76