Exposure
ID
MATIS.2021-09-02T06:58:18.929_1
Header ID
MATIS.2021-09-02T06:58:18.929
Date updated
2021-09-29 14:28:19 UTC+0000
Release date
2021-09-02 06:58:18 UTC+0000
UTC Start
2021-09-02 06:58:18.929
UTC End
2021-09-02 06:59:18.905
MJD Start
59459.29049686
MJD End
59459.2911910267
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0031255
Ambient temperature (°C)
11.21
Seeing (arcsec)
1.14
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 25.1450 25.1530 135.9000 135.9000
A0-D0 27.3620 27.4260 63.6000 63.8000
A0-C1 21.3850 21.4140 111.9370 111.9430
B2-D0 30.9950 31.0090 13.1000 13.2000
B2-C1 10.3260 10.3310 13.0250 13.1710
D0-C1 20.6690 20.6780 193.0900 193.2350
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 59459.29049686
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 25.145
HIERARCH ESO ISS PBL12 END 25.153
HIERARCH ESO ISS PBLA12 START 135.9
HIERARCH ESO ISS PBLA12 END 135.9
HIERARCH ESO ISS PBL13 START 27.362
HIERARCH ESO ISS PBL13 END 27.426
HIERARCH ESO ISS PBLA13 START 63.6
HIERARCH ESO ISS PBLA13 END 63.8
HIERARCH ESO ISS PBL14 START 21.385
HIERARCH ESO ISS PBL14 END 21.414
HIERARCH ESO ISS PBLA14 START 111.937
HIERARCH ESO ISS PBLA14 END 111.943
HIERARCH ESO ISS PBL23 START 30.995
HIERARCH ESO ISS PBL23 END 31.009
HIERARCH ESO ISS PBLA23 START 13.1
HIERARCH ESO ISS PBLA23 END 13.2
HIERARCH ESO ISS PBL24 START 10.326
HIERARCH ESO ISS PBL24 END 10.331
HIERARCH ESO ISS PBLA24 START 13.025
HIERARCH ESO ISS PBLA24 END 13.171
HIERARCH ESO ISS PBL34 START 20.669
HIERARCH ESO ISS PBL34 END 20.678
HIERARCH ESO ISS PBLA34 START 193.09
HIERARCH ESO ISS PBLA34 END 193.235
HIERARCH ESO ISS AMBI TAU0 START 0.002994
HIERARCH ESO ISS AMBI TAU0 END 0.003257
HIERARCH ESO ISS AMBI TEMP 11.21
HIERARCH ESO ISS AMBI FWHM START 1.14
HIERARCH ESO ISS AMBI FWHM END 1.14