Exposure
ID
MATIS.2023-12-17T02:39:57.383_1
Header ID
MATIS.2023-12-17T02:39:57.383
Date updated
2023-12-17 02:50:41 UTC+0000
Release date
2023-12-17 02:39:57 UTC+0000
UTC Start
2023-12-17 02:39:57.383
UTC End
2023-12-17 02:40:57.391
MJD Start
60295.11108082
MJD End
60295.111775357
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0029005
Ambient temperature (°C)
14.91
Seeing (arcsec)
0.6
Observation
ID
57986
Category
calibrator
Program ID
108.22E9.001
Program Title
HARNESSING THE RESOLVING POWER OF MATISSE: ORIGIN OF MASS LOSS COMPLEXITY ON THE AGB
Program Type
DDT
PI / COI
PALADINI/ BLADH/ BRUNO/ CHIAVASSA/ DE BECK/ GROENEWEGEN/ HOFMANN/ HOMAN/ HRON/ JORISSEN/ KERSCHBAUM/ MILLOUR/ LAGADEC/ MONTARGES/ CRUZALEBES/ OLOFSSON/ RAMSTEDT/ RAU/ SCICLUNA/ VLEMMINGS/ WEIGELT/ WITTKOWSKI/ OHNAKA/ PERRIN/ ABBOTT/ ERIKSSON/ VAN ECK/ ...
Target
ID
42934
Name
gam Eri
RA
59.506555
DEC
-13.50912
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 90.5010 90.4960 114.4000 114.5000
A0-J2 128.9140 128.9520 91.7000 91.7000
A0-K0 126.7500 126.8210 70.1030 70.1910
G1-J2 57.3200 57.3560 54.1000 54.2000
G1-K0 88.5000 88.5340 24.5390 24.6630
J2-K0 47.8840 47.8770 348.3410 348.4610
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 108.22E9.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 60295.11108082
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME gam Eri
RA 59.506555
DEC -13.50912
HIERARCH ESO DET NAME MATISSE-N
HIERARCH ESO INS DIN NAME LOW
HIERARCH ESO INS DIN ID LOW
HIERARCH ESO INS MODE HYBRID
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 A0
HIERARCH ESO ISS CONF STATION2 G1
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 K0
EXPTIME 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2308
HIERARCH ESO ISS PBL12 START 90.501
HIERARCH ESO ISS PBL12 END 90.496
HIERARCH ESO ISS PBLA12 START 114.4
HIERARCH ESO ISS PBLA12 END 114.5
HIERARCH ESO ISS PBL13 START 128.914
HIERARCH ESO ISS PBL13 END 128.952
HIERARCH ESO ISS PBLA13 START 91.7
HIERARCH ESO ISS PBLA13 END 91.7
HIERARCH ESO ISS PBL14 START 126.75
HIERARCH ESO ISS PBL14 END 126.821
HIERARCH ESO ISS PBLA14 START 70.103
HIERARCH ESO ISS PBLA14 END 70.191
HIERARCH ESO ISS PBL23 START 57.32
HIERARCH ESO ISS PBL23 END 57.356
HIERARCH ESO ISS PBLA23 START 54.1
HIERARCH ESO ISS PBLA23 END 54.2
HIERARCH ESO ISS PBL24 START 88.5
HIERARCH ESO ISS PBL24 END 88.534
HIERARCH ESO ISS PBLA24 START 24.539
HIERARCH ESO ISS PBLA24 END 24.663
HIERARCH ESO ISS PBL34 START 47.884
HIERARCH ESO ISS PBL34 END 47.877
HIERARCH ESO ISS PBLA34 START 348.341
HIERARCH ESO ISS PBLA34 END 348.461
HIERARCH ESO ISS AMBI TAU0 START 0.002799
HIERARCH ESO ISS AMBI TAU0 END 0.003002
HIERARCH ESO ISS AMBI TEMP 14.91
HIERARCH ESO ISS AMBI FWHM START 0.6
HIERARCH ESO ISS AMBI FWHM END 0.6