Exposure
ID
MATIS.2022-04-11T07:44:04.245_1
Header ID
MATIS.2022-04-11T07:44:04.245
Date updated
2022-04-11 07:51:22 UTC+0000
Release date
2023-04-11 07:51:22 UTC+0000
UTC Start
2022-04-11 07:44:04.245
UTC End
2022-04-11 07:45:04.305
MJD Start
59680.32227135
MJD End
59680.3229664889
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.002545
Ambient temperature (°C)
9.45
Seeing (arcsec)
1.01
Observation
ID
50386
Category
science
Program ID
108.22E9.004
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
37651
Name
X TrA
RA
228.576661
DEC
-70.07944
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 88.0540 88.0810 123.2000 123.5000
A0-J2 129.0170 129.0060 107.0000 107.3000
A0-K0 121.1510 121.0890 91.3240 91.5640
G1-J2 50.8110 50.7690 78.1000 78.3000
G1-K0 65.7310 65.6630 46.2420 46.4250
J2-K0 35.0450 35.0480 356.3380 356.4950
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 108.22E9.004
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT
MJD-OBS 59680.32227135
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME X TrA
RA 228.576661
DEC -70.07944
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 G1
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 K0
EXPTIME 0.0751997
HIERARCH ESO DET SEQ1 PERIOD 0.182
HIERARCH ESO DET NDIT 330
HIERARCH ESO ISS PBL12 START 88.054
HIERARCH ESO ISS PBL12 END 88.081
HIERARCH ESO ISS PBLA12 START 123.2
HIERARCH ESO ISS PBLA12 END 123.5
HIERARCH ESO ISS PBL13 START 129.017
HIERARCH ESO ISS PBL13 END 129.006
HIERARCH ESO ISS PBLA13 START 107.0
HIERARCH ESO ISS PBLA13 END 107.3
HIERARCH ESO ISS PBL14 START 121.151
HIERARCH ESO ISS PBL14 END 121.089
HIERARCH ESO ISS PBLA14 START 91.324
HIERARCH ESO ISS PBLA14 END 91.564
HIERARCH ESO ISS PBL23 START 50.811
HIERARCH ESO ISS PBL23 END 50.769
HIERARCH ESO ISS PBLA23 START 78.1
HIERARCH ESO ISS PBLA23 END 78.3
HIERARCH ESO ISS PBL24 START 65.731
HIERARCH ESO ISS PBL24 END 65.663
HIERARCH ESO ISS PBLA24 START 46.242
HIERARCH ESO ISS PBLA24 END 46.425
HIERARCH ESO ISS PBL34 START 35.045
HIERARCH ESO ISS PBL34 END 35.048
HIERARCH ESO ISS PBLA34 START 356.338
HIERARCH ESO ISS PBLA34 END 356.495
HIERARCH ESO ISS AMBI TAU0 START 0.002545
HIERARCH ESO ISS AMBI TAU0 END 0.002545
HIERARCH ESO ISS AMBI TEMP 9.45
HIERARCH ESO ISS AMBI FWHM START 1.11
HIERARCH ESO ISS AMBI FWHM END 0.91