Exposure
ID
MATIS.2021-09-02T06:48:42.800_1
Header ID
MATIS.2021-09-02T06:48:42.800
Date updated
2021-09-29 14:28:19 UTC+0000
Release date
2021-09-02 06:48:42 UTC+0000
UTC Start
2021-09-02 06:48:42.800
UTC End
2021-09-02 06:49:42.740
MJD Start
59459.2838287
MJD End
59459.28452245
Exposure time (s)
59.9
Validation level
1
Tau 0: Coherence time (s)
0.005083
Ambient temperature (°C)
11.26
Seeing (arcsec)
0.72
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 25.0540 25.0640 135.7000 135.7000
A0-D0 26.7280 26.7970 62.6000 62.7000
A0-C1 21.0840 21.1170 111.8920 111.8960
B2-D0 30.8720 30.8840 11.6000 11.8000
B2-C1 10.2850 10.2890 11.6060 11.7580
D0-C1 20.5860 20.5950 191.6690 191.8220
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 59459.2838287
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 0.222
HIERARCH ESO DET NDIT 270
HIERARCH ESO ISS PBL12 START 25.054
HIERARCH ESO ISS PBL12 END 25.064
HIERARCH ESO ISS PBLA12 START 135.7
HIERARCH ESO ISS PBLA12 END 135.7
HIERARCH ESO ISS PBL13 START 26.728
HIERARCH ESO ISS PBL13 END 26.797
HIERARCH ESO ISS PBLA13 START 62.6
HIERARCH ESO ISS PBLA13 END 62.7
HIERARCH ESO ISS PBL14 START 21.084
HIERARCH ESO ISS PBL14 END 21.117
HIERARCH ESO ISS PBLA14 START 111.892
HIERARCH ESO ISS PBLA14 END 111.896
HIERARCH ESO ISS PBL23 START 30.872
HIERARCH ESO ISS PBL23 END 30.884
HIERARCH ESO ISS PBLA23 START 11.6
HIERARCH ESO ISS PBLA23 END 11.8
HIERARCH ESO ISS PBL24 START 10.285
HIERARCH ESO ISS PBL24 END 10.289
HIERARCH ESO ISS PBLA24 START 11.606
HIERARCH ESO ISS PBLA24 END 11.758
HIERARCH ESO ISS PBL34 START 20.586
HIERARCH ESO ISS PBL34 END 20.595
HIERARCH ESO ISS PBLA34 START 191.669
HIERARCH ESO ISS PBLA34 END 191.822
HIERARCH ESO ISS AMBI TAU0 START 0.00575
HIERARCH ESO ISS AMBI TAU0 END 0.004416
HIERARCH ESO ISS AMBI TEMP 11.26
HIERARCH ESO ISS AMBI FWHM START 0.67
HIERARCH ESO ISS AMBI FWHM END 0.77