Exposure
ID
MATIS.2021-11-20T05:06:41.830_1
Header ID
MATIS.2021-11-20T05:06:41.830
Date updated
2021-11-20 05:25:50 UTC+0000
Release date
2022-11-20 05:25:50 UTC+0000
UTC Start
2021-11-20 05:06:41.830
UTC End
2021-11-20 05:07:41.806
MJD Start
59538.21298414
MJD End
59538.2136783067
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.002178
Ambient temperature (°C)
9.2
Seeing (arcsec)
1.265
Observation
ID
48775
Category
science
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
36532
Name
V R For
RA
37.31383
DEC
-26.09881
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 61.9680 61.8580 284.9000 285.1000
K0-D0 86.9640 86.8050 262.2000 262.3000
K0-J3 56.0670 56.0600 346.7860 346.9250
G2-D0 38.2150 38.1830 223.5000 223.5000
G2-J3 60.8700 60.8050 50.6340 50.6940
D0-J3 98.9020 98.8050 47.8730 47.9320
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 108.22E9.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT
MJD-OBS 59538.21298414
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME V R For
RA 37.31383
DEC -26.09881
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 K0
HIERARCH ESO ISS CONF STATION2 G2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 0.0751997
HIERARCH ESO DET SEQ1 PERIOD 0.196
HIERARCH ESO DET NDIT 306
HIERARCH ESO ISS PBL12 START 61.968
HIERARCH ESO ISS PBL12 END 61.858
HIERARCH ESO ISS PBLA12 START 284.9
HIERARCH ESO ISS PBLA12 END 285.1
HIERARCH ESO ISS PBL13 START 86.964
HIERARCH ESO ISS PBL13 END 86.805
HIERARCH ESO ISS PBLA13 START 262.2
HIERARCH ESO ISS PBLA13 END 262.3
HIERARCH ESO ISS PBL14 START 56.067
HIERARCH ESO ISS PBL14 END 56.06
HIERARCH ESO ISS PBLA14 START 346.786
HIERARCH ESO ISS PBLA14 END 346.925
HIERARCH ESO ISS PBL23 START 38.215
HIERARCH ESO ISS PBL23 END 38.183
HIERARCH ESO ISS PBLA23 START 223.5
HIERARCH ESO ISS PBLA23 END 223.5
HIERARCH ESO ISS PBL24 START 60.87
HIERARCH ESO ISS PBL24 END 60.805
HIERARCH ESO ISS PBLA24 START 50.634
HIERARCH ESO ISS PBLA24 END 50.694
HIERARCH ESO ISS PBL34 START 98.902
HIERARCH ESO ISS PBL34 END 98.805
HIERARCH ESO ISS PBLA34 START 47.873
HIERARCH ESO ISS PBLA34 END 47.932
HIERARCH ESO ISS AMBI TAU0 START 0.002394
HIERARCH ESO ISS AMBI TAU0 END 0.001962
HIERARCH ESO ISS AMBI TEMP 9.2
HIERARCH ESO ISS AMBI FWHM START 1.19
HIERARCH ESO ISS AMBI FWHM END 1.34