Exposure
ID
MATIS.2021-10-21T03:44:25.352_1
Header ID
MATIS.2021-10-21T03:44:25.352
Date updated
2021-10-21 03:56:19 UTC+0000
Release date
2021-10-21 03:44:25 UTC+0000
UTC Start
2021-10-21 03:44:25.352
UTC End
2021-10-21 03:45:25.328
MJD Start
59508.15584898
MJD End
59508.1565431467
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.002261
Ambient temperature (°C)
11.06
Seeing (arcsec)
1.4
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 23.7030 23.7290 134.7000 134.7000
A0-D0 23.8380 23.9090 51.5000 51.7000
A0-C1 18.5120 18.5640 109.4710 109.4730
B2-D0 31.5440 31.5470 3.3000 3.4000
B2-C1 10.5100 10.5110 3.2380 3.3920
D0-C1 21.0340 21.0360 183.2910 183.4460
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 59508.15584898
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 23.703
HIERARCH ESO ISS PBL12 END 23.729
HIERARCH ESO ISS PBLA12 START 134.7
HIERARCH ESO ISS PBLA12 END 134.7
HIERARCH ESO ISS PBL13 START 23.838
HIERARCH ESO ISS PBL13 END 23.909
HIERARCH ESO ISS PBLA13 START 51.5
HIERARCH ESO ISS PBLA13 END 51.7
HIERARCH ESO ISS PBL14 START 18.512
HIERARCH ESO ISS PBL14 END 18.564
HIERARCH ESO ISS PBLA14 START 109.471
HIERARCH ESO ISS PBLA14 END 109.473
HIERARCH ESO ISS PBL23 START 31.544
HIERARCH ESO ISS PBL23 END 31.547
HIERARCH ESO ISS PBLA23 START 3.3
HIERARCH ESO ISS PBLA23 END 3.4
HIERARCH ESO ISS PBL24 START 10.51
HIERARCH ESO ISS PBL24 END 10.511
HIERARCH ESO ISS PBLA24 START 3.238
HIERARCH ESO ISS PBLA24 END 3.392
HIERARCH ESO ISS PBL34 START 21.034
HIERARCH ESO ISS PBL34 END 21.036
HIERARCH ESO ISS PBLA34 START 183.291
HIERARCH ESO ISS PBLA34 END 183.446
HIERARCH ESO ISS AMBI TAU0 START 0.002497
HIERARCH ESO ISS AMBI TAU0 END 0.002025
HIERARCH ESO ISS AMBI TEMP 11.06
HIERARCH ESO ISS AMBI FWHM START 1.4
HIERARCH ESO ISS AMBI FWHM END 1.4