Exposure
ID
MATIS.2021-09-02T07:54:19.465_1
Header ID
MATIS.2021-09-02T07:54:19.465
Date updated
2021-09-29 14:28:20 UTC+0000
Release date
2021-09-02 07:54:19 UTC+0000
UTC Start
2021-09-02 07:54:19.465
UTC End
2021-09-02 07:55:19.441
MJD Start
59459.32939196
MJD End
59459.3300861267
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.007692
Ambient temperature (°C)
10.78
Seeing (arcsec)
1.09
Observation
ID
48079
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
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 25.2600 25.2560 137.8000 137.8000
A0-D0 30.3400 30.3810 68.4000 68.5000
A0-C1 22.4910 22.5000 112.9050 112.9300
B2-D0 31.8920 31.9100 20.6000 20.7000
B2-C1 10.6240 10.6300 20.5780 20.6980
D0-C1 21.2680 21.2800 200.6440 200.7650
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 59459.32939196
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME eta Eri
RA 44.106125
DEC -8.89921
HIERARCH ESO DET NAME MATISSE-LM
HIERARCH ESO INS FIL NAME LM
HIERARCH ESO INS FIL ID LM
HIERARCH ESO INS DIL NAME LOW
HIERARCH ESO INS DIL ID LOW
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 0.111
HIERARCH ESO DET SEQ1 PERIOD 0.294
HIERARCH ESO DET NDIT 204
HIERARCH ESO ISS PBL12 START 25.26
HIERARCH ESO ISS PBL12 END 25.256
HIERARCH ESO ISS PBLA12 START 137.8
HIERARCH ESO ISS PBLA12 END 137.8
HIERARCH ESO ISS PBL13 START 30.34
HIERARCH ESO ISS PBL13 END 30.381
HIERARCH ESO ISS PBLA13 START 68.4
HIERARCH ESO ISS PBLA13 END 68.5
HIERARCH ESO ISS PBL14 START 22.491
HIERARCH ESO ISS PBL14 END 22.5
HIERARCH ESO ISS PBLA14 START 112.905
HIERARCH ESO ISS PBLA14 END 112.93
HIERARCH ESO ISS PBL23 START 31.892
HIERARCH ESO ISS PBL23 END 31.91
HIERARCH ESO ISS PBLA23 START 20.6
HIERARCH ESO ISS PBLA23 END 20.7
HIERARCH ESO ISS PBL24 START 10.624
HIERARCH ESO ISS PBL24 END 10.63
HIERARCH ESO ISS PBLA24 START 20.578
HIERARCH ESO ISS PBLA24 END 20.698
HIERARCH ESO ISS PBL34 START 21.268
HIERARCH ESO ISS PBL34 END 21.28
HIERARCH ESO ISS PBLA34 START 200.644
HIERARCH ESO ISS PBLA34 END 200.765
HIERARCH ESO ISS AMBI TAU0 START 0.006573
HIERARCH ESO ISS AMBI TAU0 END 0.008811
HIERARCH ESO ISS AMBI TEMP 10.78
HIERARCH ESO ISS AMBI FWHM START 1.15
HIERARCH ESO ISS AMBI FWHM END 1.03