Exposure
ID
MATIS.2021-10-23T02:27:03.056_1
Header ID
MATIS.2021-10-23T02:27:03.056
Date updated
2021-10-23 02:41:51 UTC+0000
Release date
2021-10-23 02:27:03 UTC+0000
UTC Start
2021-10-23 02:27:03.056
UTC End
2021-10-23 02:28:03.116
MJD Start
59510.1021187
MJD End
59510.1028138389
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.0034555
Ambient temperature (°C)
10.84
Seeing (arcsec)
0.665
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 21.3690 21.4090 136.7000 136.6000
A0-D0 19.0640 19.1260 33.6000 33.9000
A0-C1 14.2300 14.3010 110.8910 110.8420
B2-D0 31.6790 31.6720 352.5000 352.7000
B2-C1 10.5550 10.5530 352.5080 352.6620
D0-C1 21.1240 21.1190 172.5460 172.6990
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 59510.1021187
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 0.156
HIERARCH ESO DET NDIT 385
HIERARCH ESO ISS PBL12 START 21.369
HIERARCH ESO ISS PBL12 END 21.409
HIERARCH ESO ISS PBLA12 START 136.7
HIERARCH ESO ISS PBLA12 END 136.6
HIERARCH ESO ISS PBL13 START 19.064
HIERARCH ESO ISS PBL13 END 19.126
HIERARCH ESO ISS PBLA13 START 33.6
HIERARCH ESO ISS PBLA13 END 33.9
HIERARCH ESO ISS PBL14 START 14.23
HIERARCH ESO ISS PBL14 END 14.301
HIERARCH ESO ISS PBLA14 START 110.891
HIERARCH ESO ISS PBLA14 END 110.842
HIERARCH ESO ISS PBL23 START 31.679
HIERARCH ESO ISS PBL23 END 31.672
HIERARCH ESO ISS PBLA23 START 352.5
HIERARCH ESO ISS PBLA23 END 352.7
HIERARCH ESO ISS PBL24 START 10.555
HIERARCH ESO ISS PBL24 END 10.553
HIERARCH ESO ISS PBLA24 START 352.508
HIERARCH ESO ISS PBLA24 END 352.662
HIERARCH ESO ISS PBL34 START 21.124
HIERARCH ESO ISS PBL34 END 21.119
HIERARCH ESO ISS PBLA34 START 172.546
HIERARCH ESO ISS PBLA34 END 172.699
HIERARCH ESO ISS AMBI TAU0 START 0.003955
HIERARCH ESO ISS AMBI TAU0 END 0.002956
HIERARCH ESO ISS AMBI TEMP 10.84
HIERARCH ESO ISS AMBI FWHM START 0.6
HIERARCH ESO ISS AMBI FWHM END 0.73