Exposure
ID
MATIS.2022-05-01T09:06:16.534_1
Header ID
MATIS.2022-05-01T09:06:16.534
Date updated
2022-05-01 09:16:04 UTC+0000
Release date
2023-05-01 09:16:04 UTC+0000
UTC Start
2022-05-01 09:06:16.534
UTC End
2022-05-01 09:07:16.542
MJD Start
59700.37935803
MJD End
59700.380052567
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0039345
Ambient temperature (°C)
12.91
Seeing (arcsec)
0.785
Observation
ID
50704
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
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 22.6570 22.6580 176.0000 176.2000
A0-D0 27.3470 27.3290 131.7000 132.0000
A0-C1 22.5380 22.5390 159.6130 159.8430
B2-D0 19.3440 19.3030 76.8000 77.1000
B2-C1 6.4420 6.4290 76.7730 76.9820
D0-C1 12.9020 12.8740 256.8820 257.0910
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 59700.37935803
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME X TrA
RA 228.576661
DEC -70.07944
HIERARCH ESO DET NAME MATISSE-N
HIERARCH ESO INS DIN NAME LOW
HIERARCH ESO INS DIN 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 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2308
HIERARCH ESO ISS PBL12 START 22.657
HIERARCH ESO ISS PBL12 END 22.658
HIERARCH ESO ISS PBLA12 START 176.0
HIERARCH ESO ISS PBLA12 END 176.2
HIERARCH ESO ISS PBL13 START 27.347
HIERARCH ESO ISS PBL13 END 27.329
HIERARCH ESO ISS PBLA13 START 131.7
HIERARCH ESO ISS PBLA13 END 132.0
HIERARCH ESO ISS PBL14 START 22.538
HIERARCH ESO ISS PBL14 END 22.539
HIERARCH ESO ISS PBLA14 START 159.613
HIERARCH ESO ISS PBLA14 END 159.843
HIERARCH ESO ISS PBL23 START 19.344
HIERARCH ESO ISS PBL23 END 19.303
HIERARCH ESO ISS PBLA23 START 76.8
HIERARCH ESO ISS PBLA23 END 77.1
HIERARCH ESO ISS PBL24 START 6.442
HIERARCH ESO ISS PBL24 END 6.429
HIERARCH ESO ISS PBLA24 START 76.773
HIERARCH ESO ISS PBLA24 END 76.982
HIERARCH ESO ISS PBL34 START 12.902
HIERARCH ESO ISS PBL34 END 12.874
HIERARCH ESO ISS PBLA34 START 256.882
HIERARCH ESO ISS PBLA34 END 257.091
HIERARCH ESO ISS AMBI TAU0 START 0.003762
HIERARCH ESO ISS AMBI TAU0 END 0.004107
HIERARCH ESO ISS AMBI TEMP 12.91
HIERARCH ESO ISS AMBI FWHM START 0.77
HIERARCH ESO ISS AMBI FWHM END 0.8