Exposure
ID
MATIS.2020-12-14T03:32:19.204_1
Header ID
MATIS.2020-12-14T03:32:19.204
Date updated
2020-12-14 03:45:46 UTC+0000
Release date
2020-12-14 03:32:19 UTC+0000
UTC Start
2020-12-14 03:32:19.204
UTC End
2020-12-14 03:33:19.180
MJD Start
59197.14744449
MJD End
59197.1481386567
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.006206
Ambient temperature (°C)
14.16
Seeing (arcsec)
0.68
Observation
ID
46161
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
34761
Name
alf Cet
RA
45.569283
DEC
4.08938
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_HIGH
Instrument sub-mode
HYBRID
Stations
A0 G1 J2 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 77.9530 77.7650 114.9000 115.0000
A0-J2 120.3340 120.1200 91.1000 91.1000
A0-J3 132.0920 132.1240 50.9930 50.9850
G1-J2 58.2180 58.2130 58.4000 58.4000
G1-J3 120.3000 120.3670 15.3950 15.4910
J2-J3 87.3250 87.2730 348.3230 348.4680
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 59197.14744449
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME alf Cet
RA 45.569283
DEC 4.08938
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 J3
EXPTIME 0.0750053
HIERARCH ESO DET SEQ1 PERIOD 0.084
HIERARCH ESO DET NDIT 714
HIERARCH ESO ISS PBL12 START 77.953
HIERARCH ESO ISS PBL12 END 77.765
HIERARCH ESO ISS PBLA12 START 114.9
HIERARCH ESO ISS PBLA12 END 115.0
HIERARCH ESO ISS PBL13 START 120.334
HIERARCH ESO ISS PBL13 END 120.12
HIERARCH ESO ISS PBLA13 START 91.1
HIERARCH ESO ISS PBLA13 END 91.1
HIERARCH ESO ISS PBL14 START 132.092
HIERARCH ESO ISS PBL14 END 132.124
HIERARCH ESO ISS PBLA14 START 50.993
HIERARCH ESO ISS PBLA14 END 50.985
HIERARCH ESO ISS PBL23 START 58.218
HIERARCH ESO ISS PBL23 END 58.213
HIERARCH ESO ISS PBLA23 START 58.4
HIERARCH ESO ISS PBLA23 END 58.4
HIERARCH ESO ISS PBL24 START 120.3
HIERARCH ESO ISS PBL24 END 120.367
HIERARCH ESO ISS PBLA24 START 15.395
HIERARCH ESO ISS PBLA24 END 15.491
HIERARCH ESO ISS PBL34 START 87.325
HIERARCH ESO ISS PBL34 END 87.273
HIERARCH ESO ISS PBLA34 START 348.323
HIERARCH ESO ISS PBLA34 END 348.468
HIERARCH ESO ISS AMBI TAU0 START 0.006214
HIERARCH ESO ISS AMBI TAU0 END 0.006198
HIERARCH ESO ISS AMBI TEMP 14.16
HIERARCH ESO ISS AMBI FWHM START 0.67
HIERARCH ESO ISS AMBI FWHM END 0.69