Exposure
ID
MATIS.2021-10-21T04:28:40.286_1
Header ID
MATIS.2021-10-21T04:28:40.286
Date updated
2021-10-21 04:40:54 UTC+0000
Release date
2021-10-21 04:28:40 UTC+0000
UTC Start
2021-10-21 04:28:40.286
UTC End
2021-10-21 04:29:40.262
MJD Start
59508.18657738
MJD End
59508.1872715467
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0020465
Ambient temperature (°C)
11.2
Seeing (arcsec)
1.42
Observation
ID
48588
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
36408
Name
gam Eri
RA
59.506525
DEC
-13.50907
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 24.6700 24.6870 135.0000 135.0000
A0-D0 26.8450 26.9080 58.8000 59.0000
A0-C1 20.5150 20.5530 109.9490 109.9690
B2-D0 31.8090 31.8180 10.0000 10.1000
B2-C1 10.5970 10.6000 9.9470 10.0940
D0-C1 21.2120 21.2180 190.0070 190.1540
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 59508.18657738
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME gam Eri
RA 59.506525
DEC -13.50907
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 0.0751997
HIERARCH ESO DET SEQ1 PERIOD 0.196
HIERARCH ESO DET NDIT 306
HIERARCH ESO ISS PBL12 START 24.67
HIERARCH ESO ISS PBL12 END 24.687
HIERARCH ESO ISS PBLA12 START 135.0
HIERARCH ESO ISS PBLA12 END 135.0
HIERARCH ESO ISS PBL13 START 26.845
HIERARCH ESO ISS PBL13 END 26.908
HIERARCH ESO ISS PBLA13 START 58.8
HIERARCH ESO ISS PBLA13 END 59.0
HIERARCH ESO ISS PBL14 START 20.515
HIERARCH ESO ISS PBL14 END 20.553
HIERARCH ESO ISS PBLA14 START 109.949
HIERARCH ESO ISS PBLA14 END 109.969
HIERARCH ESO ISS PBL23 START 31.809
HIERARCH ESO ISS PBL23 END 31.818
HIERARCH ESO ISS PBLA23 START 10.0
HIERARCH ESO ISS PBLA23 END 10.1
HIERARCH ESO ISS PBL24 START 10.597
HIERARCH ESO ISS PBL24 END 10.6
HIERARCH ESO ISS PBLA24 START 9.947
HIERARCH ESO ISS PBLA24 END 10.094
HIERARCH ESO ISS PBL34 START 21.212
HIERARCH ESO ISS PBL34 END 21.218
HIERARCH ESO ISS PBLA34 START 190.007
HIERARCH ESO ISS PBLA34 END 190.154
HIERARCH ESO ISS AMBI TAU0 START 0.002106
HIERARCH ESO ISS AMBI TAU0 END 0.001987
HIERARCH ESO ISS AMBI TEMP 11.2
HIERARCH ESO ISS AMBI FWHM START 1.32
HIERARCH ESO ISS AMBI FWHM END 1.52