Exposure
ID
MATIS.2022-04-29T06:21:10.928_1
Header ID
MATIS.2022-04-29T06:21:10.928
Date updated
2022-04-29 06:30:44 UTC+0000
Release date
2023-04-29 06:30:43 UTC+0000
UTC Start
2022-04-29 06:21:10.928
UTC End
2022-04-29 06:22:10.988
MJD Start
59698.26470981
MJD End
59698.2654049489
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.008397
Ambient temperature (°C)
15.68
Seeing (arcsec)
0.42
Observation
ID
50703
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 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 21.5620 21.5740 142.5000 142.7000
A0-D0 30.4780 30.4630 88.5000 88.7000
A0-C1 21.9280 21.9350 120.5280 120.7530
B2-D0 24.9510 24.9280 44.1000 44.3000
B2-C1 8.3090 8.3010 44.0200 44.1990
D0-C1 16.6420 16.6260 224.1010 224.2800
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 59698.26470981
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 B2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 C1
EXPTIME 0.0751997
HIERARCH ESO DET SEQ1 PERIOD 0.182
HIERARCH ESO DET NDIT 330
HIERARCH ESO ISS PBL12 START 21.562
HIERARCH ESO ISS PBL12 END 21.574
HIERARCH ESO ISS PBLA12 START 142.5
HIERARCH ESO ISS PBLA12 END 142.7
HIERARCH ESO ISS PBL13 START 30.478
HIERARCH ESO ISS PBL13 END 30.463
HIERARCH ESO ISS PBLA13 START 88.5
HIERARCH ESO ISS PBLA13 END 88.7
HIERARCH ESO ISS PBL14 START 21.928
HIERARCH ESO ISS PBL14 END 21.935
HIERARCH ESO ISS PBLA14 START 120.528
HIERARCH ESO ISS PBLA14 END 120.753
HIERARCH ESO ISS PBL23 START 24.951
HIERARCH ESO ISS PBL23 END 24.928
HIERARCH ESO ISS PBLA23 START 44.1
HIERARCH ESO ISS PBLA23 END 44.3
HIERARCH ESO ISS PBL24 START 8.309
HIERARCH ESO ISS PBL24 END 8.301
HIERARCH ESO ISS PBLA24 START 44.02
HIERARCH ESO ISS PBLA24 END 44.199
HIERARCH ESO ISS PBL34 START 16.642
HIERARCH ESO ISS PBL34 END 16.626
HIERARCH ESO ISS PBLA34 START 224.101
HIERARCH ESO ISS PBLA34 END 224.28
HIERARCH ESO ISS AMBI TAU0 START 0.008397
HIERARCH ESO ISS AMBI TAU0 END 0.008397
HIERARCH ESO ISS AMBI TEMP 15.68
HIERARCH ESO ISS AMBI FWHM START 0.42
HIERARCH ESO ISS AMBI FWHM END 0.42