Exposure
ID
MATIS.2021-11-10T06:38:40.493_1
Header ID
MATIS.2021-11-10T06:38:40.493
Date updated
2021-11-10 06:51:05 UTC+0000
Release date
2021-11-10 06:38:40 UTC+0000
UTC Start
2021-11-10 06:38:40.493
UTC End
2021-11-10 06:39:40.469
MJD Start
59528.27685756
MJD End
59528.2775517267
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.003075
Ambient temperature (°C)
8.82
Seeing (arcsec)
0.665
Observation
ID
48120
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
36106
Name
alf Cet
RA
45.569281
DEC
4.08937
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 67.1460 66.9040 118.2000 118.3000
A0-J2 106.7580 106.4290 90.3000 90.2000
A0-J3 131.7110 131.6630 49.9100 49.8740
G1-J2 56.9490 56.9020 56.7000 56.7000
G1-J3 123.7840 123.8550 19.6350 19.7080
J2-J3 85.5280 85.5090 355.9750 356.1340
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 59528.27685756
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME alf Cet
RA 45.569281
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 J3
EXPTIME 0.0750053
HIERARCH ESO DET SEQ1 PERIOD 0.084
HIERARCH ESO DET NDIT 714
HIERARCH ESO ISS PBL12 START 67.146
HIERARCH ESO ISS PBL12 END 66.904
HIERARCH ESO ISS PBLA12 START 118.2
HIERARCH ESO ISS PBLA12 END 118.3
HIERARCH ESO ISS PBL13 START 106.758
HIERARCH ESO ISS PBL13 END 106.429
HIERARCH ESO ISS PBLA13 START 90.3
HIERARCH ESO ISS PBLA13 END 90.2
HIERARCH ESO ISS PBL14 START 131.711
HIERARCH ESO ISS PBL14 END 131.663
HIERARCH ESO ISS PBLA14 START 49.91
HIERARCH ESO ISS PBLA14 END 49.874
HIERARCH ESO ISS PBL23 START 56.949
HIERARCH ESO ISS PBL23 END 56.902
HIERARCH ESO ISS PBLA23 START 56.7
HIERARCH ESO ISS PBLA23 END 56.7
HIERARCH ESO ISS PBL24 START 123.784
HIERARCH ESO ISS PBL24 END 123.855
HIERARCH ESO ISS PBLA24 START 19.635
HIERARCH ESO ISS PBLA24 END 19.708
HIERARCH ESO ISS PBL34 START 85.528
HIERARCH ESO ISS PBL34 END 85.509
HIERARCH ESO ISS PBLA34 START 355.975
HIERARCH ESO ISS PBLA34 END 356.134
HIERARCH ESO ISS AMBI TAU0 START 0.003186
HIERARCH ESO ISS AMBI TAU0 END 0.002964
HIERARCH ESO ISS AMBI TEMP 8.82
HIERARCH ESO ISS AMBI FWHM START 0.65
HIERARCH ESO ISS AMBI FWHM END 0.68