Exposure
ID
MATIS.2021-10-21T03:39:20.329_1
Header ID
MATIS.2021-10-21T03:39:20.329
Date updated
2021-10-21 03:51:24 UTC+0000
Release date
2021-10-21 03:39:20 UTC+0000
UTC Start
2021-10-21 03:39:20.329
UTC End
2021-10-21 03:40:20.305
MJD Start
59508.15231862
MJD End
59508.1530127867
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.001834
Ambient temperature (°C)
11.22
Seeing (arcsec)
1.525
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 23.5640 23.5920 134.7000 134.7000
A0-D0 23.4760 23.5470 50.5000 50.7000
A0-C1 18.2420 18.2960 109.4710 109.4700
B2-D0 31.5300 31.5330 2.5000 2.6000
B2-C1 10.5050 10.5060 2.4500 2.6060
D0-C1 21.0250 21.0270 182.5020 182.6580
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 59508.15231862
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 23.564
HIERARCH ESO ISS PBL12 END 23.592
HIERARCH ESO ISS PBLA12 START 134.7
HIERARCH ESO ISS PBLA12 END 134.7
HIERARCH ESO ISS PBL13 START 23.476
HIERARCH ESO ISS PBL13 END 23.547
HIERARCH ESO ISS PBLA13 START 50.5
HIERARCH ESO ISS PBLA13 END 50.7
HIERARCH ESO ISS PBL14 START 18.242
HIERARCH ESO ISS PBL14 END 18.296
HIERARCH ESO ISS PBLA14 START 109.471
HIERARCH ESO ISS PBLA14 END 109.47
HIERARCH ESO ISS PBL23 START 31.53
HIERARCH ESO ISS PBL23 END 31.533
HIERARCH ESO ISS PBLA23 START 2.5
HIERARCH ESO ISS PBLA23 END 2.6
HIERARCH ESO ISS PBL24 START 10.505
HIERARCH ESO ISS PBL24 END 10.506
HIERARCH ESO ISS PBLA24 START 2.45
HIERARCH ESO ISS PBLA24 END 2.606
HIERARCH ESO ISS PBL34 START 21.025
HIERARCH ESO ISS PBL34 END 21.027
HIERARCH ESO ISS PBLA34 START 182.502
HIERARCH ESO ISS PBLA34 END 182.658
HIERARCH ESO ISS AMBI TAU0 START 0.001834
HIERARCH ESO ISS AMBI TAU0 END 0.001834
HIERARCH ESO ISS AMBI TEMP 11.22
HIERARCH ESO ISS AMBI FWHM START 1.57
HIERARCH ESO ISS AMBI FWHM END 1.48