Exposure
ID
MATIS.2022-04-29T06:24:57.438_1
Header ID
MATIS.2022-04-29T06:24:57.438
Date updated
2022-04-29 06:35:51 UTC+0000
Release date
2023-04-29 06:35:51 UTC+0000
UTC Start
2022-04-29 06:24:57.438
UTC End
2022-04-29 06:25:57.498
MJD Start
59698.26733146
MJD End
59698.2680265989
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.009565
Ambient temperature (°C)
15.7
Seeing (arcsec)
0.43
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 21.6060 21.6180 143.3000 143.5000
A0-D0 30.4230 30.4080 89.4000 89.6000
A0-C1 21.9540 21.9610 121.3740 121.6050
B2-D0 24.8610 24.8370 44.7000 44.9000
B2-C1 8.2790 8.2710 44.6950 44.8800
D0-C1 16.5820 16.5650 224.7760 224.9620
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 59698.26733146
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 21.606
HIERARCH ESO ISS PBL12 END 21.618
HIERARCH ESO ISS PBLA12 START 143.3
HIERARCH ESO ISS PBLA12 END 143.5
HIERARCH ESO ISS PBL13 START 30.423
HIERARCH ESO ISS PBL13 END 30.408
HIERARCH ESO ISS PBLA13 START 89.4
HIERARCH ESO ISS PBLA13 END 89.6
HIERARCH ESO ISS PBL14 START 21.954
HIERARCH ESO ISS PBL14 END 21.961
HIERARCH ESO ISS PBLA14 START 121.374
HIERARCH ESO ISS PBLA14 END 121.605
HIERARCH ESO ISS PBL23 START 24.861
HIERARCH ESO ISS PBL23 END 24.837
HIERARCH ESO ISS PBLA23 START 44.7
HIERARCH ESO ISS PBLA23 END 44.9
HIERARCH ESO ISS PBL24 START 8.279
HIERARCH ESO ISS PBL24 END 8.271
HIERARCH ESO ISS PBLA24 START 44.695
HIERARCH ESO ISS PBLA24 END 44.88
HIERARCH ESO ISS PBL34 START 16.582
HIERARCH ESO ISS PBL34 END 16.565
HIERARCH ESO ISS PBLA34 START 224.776
HIERARCH ESO ISS PBLA34 END 224.962
HIERARCH ESO ISS AMBI TAU0 START 0.009565
HIERARCH ESO ISS AMBI TAU0 END 0.009565
HIERARCH ESO ISS AMBI TEMP 15.7
HIERARCH ESO ISS AMBI FWHM START 0.43
HIERARCH ESO ISS AMBI FWHM END 0.43