Exposure
ID
MATIS.2022-04-29T06:26:09.968_1
Header ID
MATIS.2022-04-29T06:26:09.968
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 06:26:09.968
UTC End
2022-04-29 06:27:10.028
MJD Start
59698.26817093
MJD End
59698.2688660689
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.0094045
Ambient temperature (°C)
15.72
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 21.6200 21.6320 143.5000 143.7000
A0-D0 30.4050 30.3900 89.6000 89.9000
A0-C1 21.9620 21.9690 121.6500 121.8740
B2-D0 24.8320 24.8070 45.0000 45.1000
B2-C1 8.2700 8.2610 44.9160 45.0960
D0-C1 16.5620 16.5460 224.9970 225.1770
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 59698.26817093
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 21.62
HIERARCH ESO ISS PBL12 END 21.632
HIERARCH ESO ISS PBLA12 START 143.5
HIERARCH ESO ISS PBLA12 END 143.7
HIERARCH ESO ISS PBL13 START 30.405
HIERARCH ESO ISS PBL13 END 30.39
HIERARCH ESO ISS PBLA13 START 89.6
HIERARCH ESO ISS PBLA13 END 89.9
HIERARCH ESO ISS PBL14 START 21.962
HIERARCH ESO ISS PBL14 END 21.969
HIERARCH ESO ISS PBLA14 START 121.65
HIERARCH ESO ISS PBLA14 END 121.874
HIERARCH ESO ISS PBL23 START 24.832
HIERARCH ESO ISS PBL23 END 24.807
HIERARCH ESO ISS PBLA23 START 45.0
HIERARCH ESO ISS PBLA23 END 45.1
HIERARCH ESO ISS PBL24 START 8.27
HIERARCH ESO ISS PBL24 END 8.261
HIERARCH ESO ISS PBLA24 START 44.916
HIERARCH ESO ISS PBLA24 END 45.096
HIERARCH ESO ISS PBL34 START 16.562
HIERARCH ESO ISS PBL34 END 16.546
HIERARCH ESO ISS PBLA34 START 224.997
HIERARCH ESO ISS PBLA34 END 225.177
HIERARCH ESO ISS AMBI TAU0 START 0.009565
HIERARCH ESO ISS AMBI TAU0 END 0.009244
HIERARCH ESO ISS AMBI TEMP 15.72
HIERARCH ESO ISS AMBI FWHM START 0.43
HIERARCH ESO ISS AMBI FWHM END 0.41