Exposure
ID
MATIS.2021-09-02T06:55:44.144_1
Header ID
MATIS.2021-09-02T06:55:44.144
Date updated
2021-09-29 14:28:19 UTC+0000
Release date
2021-09-02 06:55:44 UTC+0000
UTC Start
2021-09-02 06:55:44.144
UTC End
2021-09-02 06:56:44.120
MJD Start
59459.28870537
MJD End
59459.2893995367
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0032985
Ambient temperature (°C)
11.23
Seeing (arcsec)
1.03
Observation
ID
48080
Category
calibrator
Program ID
105.208A.002
Program Title
IMAGING THE PARSEC-SCALE DUST STRUCTURE IN THE CIRCINUS GALAXY AND NGC 1068
Program Type
GTO
PI / COI
MEISENHEIMER/ JAFFE/ PETROV/ BURTSCHER/ ISBELL/ G\XC3\XA1MEZ ROSAS/ POTT/ WEIGELT/ SCHERTL/ HOFMANN/ HENNING/ LOPEZ
Target
ID
36079
Name
eta Eri
RA
44.106125
DEC
-8.89921
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 25.1230 25.1320 135.8000 135.8000
A0-D0 27.1950 27.2610 63.4000 63.5000
A0-C1 21.3070 21.3380 111.9200 111.9270
B2-D0 30.9610 30.9740 12.7000 12.8000
B2-C1 10.3150 10.3190 12.6460 12.7960
D0-C1 20.6460 20.6550 192.7100 192.8600
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 105.208A.002
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 59459.28870537
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME eta Eri
RA 44.106125
DEC -8.89921
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 25.123
HIERARCH ESO ISS PBL12 END 25.132
HIERARCH ESO ISS PBLA12 START 135.8
HIERARCH ESO ISS PBLA12 END 135.8
HIERARCH ESO ISS PBL13 START 27.195
HIERARCH ESO ISS PBL13 END 27.261
HIERARCH ESO ISS PBLA13 START 63.4
HIERARCH ESO ISS PBLA13 END 63.5
HIERARCH ESO ISS PBL14 START 21.307
HIERARCH ESO ISS PBL14 END 21.338
HIERARCH ESO ISS PBLA14 START 111.92
HIERARCH ESO ISS PBLA14 END 111.927
HIERARCH ESO ISS PBL23 START 30.961
HIERARCH ESO ISS PBL23 END 30.974
HIERARCH ESO ISS PBLA23 START 12.7
HIERARCH ESO ISS PBLA23 END 12.8
HIERARCH ESO ISS PBL24 START 10.315
HIERARCH ESO ISS PBL24 END 10.319
HIERARCH ESO ISS PBLA24 START 12.646
HIERARCH ESO ISS PBLA24 END 12.796
HIERARCH ESO ISS PBL34 START 20.646
HIERARCH ESO ISS PBL34 END 20.655
HIERARCH ESO ISS PBLA34 START 192.71
HIERARCH ESO ISS PBLA34 END 192.86
HIERARCH ESO ISS AMBI TAU0 START 0.003603
HIERARCH ESO ISS AMBI TAU0 END 0.002994
HIERARCH ESO ISS AMBI TEMP 11.23
HIERARCH ESO ISS AMBI FWHM START 0.92
HIERARCH ESO ISS AMBI FWHM END 1.14