Exposure
ID
MATIS.2021-09-02T07:51:53.068_1
Header ID
MATIS.2021-09-02T07:51:53.068
Date updated
2021-09-29 14:28:20 UTC+0000
Release date
2021-09-02 07:51:53 UTC+0000
UTC Start
2021-09-02 07:51:53.068
UTC End
2021-09-02 07:52:53.044
MJD Start
59459.32769755
MJD End
59459.3283917167
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0068225
Ambient temperature (°C)
10.82
Seeing (arcsec)
1.125
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 25.2690 25.2650 137.6000 137.7000
A0-D0 30.2390 30.2810 68.3000 68.3000
A0-C1 22.4660 22.4760 112.8390 112.8660
B2-D0 31.8490 31.8660 20.3000 20.4000
B2-C1 10.6100 10.6160 20.2780 20.4010
D0-C1 21.2390 21.2510 200.3440 200.4680
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 59459.32769755
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 25.269
HIERARCH ESO ISS PBL12 END 25.265
HIERARCH ESO ISS PBLA12 START 137.6
HIERARCH ESO ISS PBLA12 END 137.7
HIERARCH ESO ISS PBL13 START 30.239
HIERARCH ESO ISS PBL13 END 30.281
HIERARCH ESO ISS PBLA13 START 68.3
HIERARCH ESO ISS PBLA13 END 68.3
HIERARCH ESO ISS PBL14 START 22.466
HIERARCH ESO ISS PBL14 END 22.476
HIERARCH ESO ISS PBLA14 START 112.839
HIERARCH ESO ISS PBLA14 END 112.866
HIERARCH ESO ISS PBL23 START 31.849
HIERARCH ESO ISS PBL23 END 31.866
HIERARCH ESO ISS PBLA23 START 20.3
HIERARCH ESO ISS PBLA23 END 20.4
HIERARCH ESO ISS PBL24 START 10.61
HIERARCH ESO ISS PBL24 END 10.616
HIERARCH ESO ISS PBLA24 START 20.278
HIERARCH ESO ISS PBLA24 END 20.401
HIERARCH ESO ISS PBL34 START 21.239
HIERARCH ESO ISS PBL34 END 21.251
HIERARCH ESO ISS PBLA34 START 200.344
HIERARCH ESO ISS PBLA34 END 200.468
HIERARCH ESO ISS AMBI TAU0 START 0.007102
HIERARCH ESO ISS AMBI TAU0 END 0.006543
HIERARCH ESO ISS AMBI TEMP 10.82
HIERARCH ESO ISS AMBI FWHM START 1.12
HIERARCH ESO ISS AMBI FWHM END 1.13