Exposure
ID
MATIS.2021-10-21T08:17:47.842_1
Header ID
MATIS.2021-10-21T08:17:47.842
Date updated
2021-10-21 08:26:30 UTC+0000
Release date
2021-10-21 08:17:47 UTC+0000
UTC Start
2021-10-21 08:17:47.842
UTC End
2021-10-21 08:18:47.818
MJD Start
59508.34569262
MJD End
59508.3463867867
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.001383
Ambient temperature (°C)
10.5
Seeing (arcsec)
1.97
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 23.5170 23.4990 153.3000 153.4000
A0-D0 30.2460 30.2020 76.2000 76.2000
A0-C1 20.4380 20.4040 124.5730 124.6980
B2-D0 33.9150 33.9120 33.7000 33.7000
B2-C1 11.2980 11.2970 33.6230 33.6730
D0-C1 22.6180 22.6160 213.6800 213.7300
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 59508.34569262
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 23.517
HIERARCH ESO ISS PBL12 END 23.499
HIERARCH ESO ISS PBLA12 START 153.3
HIERARCH ESO ISS PBLA12 END 153.4
HIERARCH ESO ISS PBL13 START 30.246
HIERARCH ESO ISS PBL13 END 30.202
HIERARCH ESO ISS PBLA13 START 76.2
HIERARCH ESO ISS PBLA13 END 76.2
HIERARCH ESO ISS PBL14 START 20.438
HIERARCH ESO ISS PBL14 END 20.404
HIERARCH ESO ISS PBLA14 START 124.573
HIERARCH ESO ISS PBLA14 END 124.698
HIERARCH ESO ISS PBL23 START 33.915
HIERARCH ESO ISS PBL23 END 33.912
HIERARCH ESO ISS PBLA23 START 33.7
HIERARCH ESO ISS PBLA23 END 33.7
HIERARCH ESO ISS PBL24 START 11.298
HIERARCH ESO ISS PBL24 END 11.297
HIERARCH ESO ISS PBLA24 START 33.623
HIERARCH ESO ISS PBLA24 END 33.673
HIERARCH ESO ISS PBL34 START 22.618
HIERARCH ESO ISS PBL34 END 22.616
HIERARCH ESO ISS PBLA34 START 213.68
HIERARCH ESO ISS PBLA34 END 213.73
HIERARCH ESO ISS AMBI TAU0 START 0.001383
HIERARCH ESO ISS AMBI TAU0 END 0.001383
HIERARCH ESO ISS AMBI TEMP 10.5
HIERARCH ESO ISS AMBI FWHM START 1.97
HIERARCH ESO ISS AMBI FWHM END 1.97