Exposure
ID
MATIS.2022-05-30T03:19:21.722_1
Header ID
MATIS.2022-05-30T03:19:21.722
Date updated
2022-05-30 03:30:58 UTC+0000
Release date
2023-05-30 03:30:57 UTC+0000
UTC Start
2022-05-30 03:19:21.722
UTC End
2022-05-30 03:20:21.730
MJD Start
59729.13844586
MJD End
59729.139140397
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0046005
Ambient temperature (°C)
5.86
Seeing (arcsec)
0.64
Observation
ID
51069
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
38082
Name
X TrA
RA
228.579917
DEC
-70.07944
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 68.3130 68.3160 269.1000 269.4000
K0-D0 93.6170 93.5850 254.5000 254.8000
K0-J3 43.4170 43.4510 322.3800 322.5660
G2-D0 32.4660 32.4420 222.5000 222.7000
G2-J3 54.7770 54.7370 49.7370 49.9460
D0-J3 87.0800 87.0150 47.0350 47.2390
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 59729.13844586
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME X TrA
RA 228.579917
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 K0
HIERARCH ESO ISS CONF STATION2 G2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2308
HIERARCH ESO ISS PBL12 START 68.313
HIERARCH ESO ISS PBL12 END 68.316
HIERARCH ESO ISS PBLA12 START 269.1
HIERARCH ESO ISS PBLA12 END 269.4
HIERARCH ESO ISS PBL13 START 93.617
HIERARCH ESO ISS PBL13 END 93.585
HIERARCH ESO ISS PBLA13 START 254.5
HIERARCH ESO ISS PBLA13 END 254.8
HIERARCH ESO ISS PBL14 START 43.417
HIERARCH ESO ISS PBL14 END 43.451
HIERARCH ESO ISS PBLA14 START 322.38
HIERARCH ESO ISS PBLA14 END 322.566
HIERARCH ESO ISS PBL23 START 32.466
HIERARCH ESO ISS PBL23 END 32.442
HIERARCH ESO ISS PBLA23 START 222.5
HIERARCH ESO ISS PBLA23 END 222.7
HIERARCH ESO ISS PBL24 START 54.777
HIERARCH ESO ISS PBL24 END 54.737
HIERARCH ESO ISS PBLA24 START 49.737
HIERARCH ESO ISS PBLA24 END 49.946
HIERARCH ESO ISS PBL34 START 87.08
HIERARCH ESO ISS PBL34 END 87.015
HIERARCH ESO ISS PBLA34 START 47.035
HIERARCH ESO ISS PBLA34 END 47.239
HIERARCH ESO ISS AMBI TAU0 START 0.004748
HIERARCH ESO ISS AMBI TAU0 END 0.004453
HIERARCH ESO ISS AMBI TEMP 5.86
HIERARCH ESO ISS AMBI FWHM START 0.62
HIERARCH ESO ISS AMBI FWHM END 0.66