Exposure
ID
MATIS.2022-05-01T08:55:19.618_1
Header ID
MATIS.2022-05-01T08:55:19.618
Date updated
2022-05-01 09:05:42 UTC+0000
Release date
2023-05-01 09:05:42 UTC+0000
UTC Start
2022-05-01 08:55:19.618
UTC End
2022-05-01 08:56:19.626
MJD Start
59700.37175484
MJD End
59700.372449377
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.003719
Ambient temperature (°C)
12.92
Seeing (arcsec)
0.7
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 22.6410 22.6430 173.9000 174.1000
A0-D0 27.5510 27.5320 128.8000 129.0000
A0-C1 22.5260 22.5270 157.1090 157.3430
B2-D0 19.7810 19.7400 74.6000 74.8000
B2-C1 6.5880 6.5740 74.5180 74.7280
D0-C1 13.1930 13.1660 254.6250 254.8340
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 59700.37175484
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 22.641
HIERARCH ESO ISS PBL12 END 22.643
HIERARCH ESO ISS PBLA12 START 173.9
HIERARCH ESO ISS PBLA12 END 174.1
HIERARCH ESO ISS PBL13 START 27.551
HIERARCH ESO ISS PBL13 END 27.532
HIERARCH ESO ISS PBLA13 START 128.8
HIERARCH ESO ISS PBLA13 END 129.0
HIERARCH ESO ISS PBL14 START 22.526
HIERARCH ESO ISS PBL14 END 22.527
HIERARCH ESO ISS PBLA14 START 157.109
HIERARCH ESO ISS PBLA14 END 157.343
HIERARCH ESO ISS PBL23 START 19.781
HIERARCH ESO ISS PBL23 END 19.74
HIERARCH ESO ISS PBLA23 START 74.6
HIERARCH ESO ISS PBLA23 END 74.8
HIERARCH ESO ISS PBL24 START 6.588
HIERARCH ESO ISS PBL24 END 6.574
HIERARCH ESO ISS PBLA24 START 74.518
HIERARCH ESO ISS PBLA24 END 74.728
HIERARCH ESO ISS PBL34 START 13.193
HIERARCH ESO ISS PBL34 END 13.166
HIERARCH ESO ISS PBLA34 START 254.625
HIERARCH ESO ISS PBLA34 END 254.834
HIERARCH ESO ISS AMBI TAU0 START 0.003719
HIERARCH ESO ISS AMBI TAU0 END 0.003719
HIERARCH ESO ISS AMBI TEMP 12.92
HIERARCH ESO ISS AMBI FWHM START 0.7
HIERARCH ESO ISS AMBI FWHM END 0.7