Exposure
ID
MATIS.2022-05-30T07:48:29.693_1
Header ID
MATIS.2022-05-30T07:48:29.693
Date updated
2022-05-30 08:01:51 UTC+0000
Release date
2023-05-30 08:01:51 UTC+0000
UTC Start
2022-05-30 07:48:29.693
UTC End
2022-05-30 07:49:29.701
MJD Start
59729.32534367
MJD End
59729.326038207
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0053325
Ambient temperature (°C)
4.58
Seeing (arcsec)
0.355
Observation
ID
51081
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
38087
Name
V T Sgr
RA
289.06017
DEC
-16.97145
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 68.0750 68.0480 273.1000 273.2000
K0-D0 95.9080 95.8920 252.7000 252.8000
K0-J3 55.8640 55.8480 334.8180 334.9290
G2-D0 39.9120 39.9180 216.2000 216.3000
G2-J3 64.4480 64.4560 43.3100 43.3920
D0-J3 104.1720 104.1860 40.6020 40.6870
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 59729.32534367
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME V T Sgr
RA 289.06017
DEC -16.97145
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 68.075
HIERARCH ESO ISS PBL12 END 68.048
HIERARCH ESO ISS PBLA12 START 273.1
HIERARCH ESO ISS PBLA12 END 273.2
HIERARCH ESO ISS PBL13 START 95.908
HIERARCH ESO ISS PBL13 END 95.892
HIERARCH ESO ISS PBLA13 START 252.7
HIERARCH ESO ISS PBLA13 END 252.8
HIERARCH ESO ISS PBL14 START 55.864
HIERARCH ESO ISS PBL14 END 55.848
HIERARCH ESO ISS PBLA14 START 334.818
HIERARCH ESO ISS PBLA14 END 334.929
HIERARCH ESO ISS PBL23 START 39.912
HIERARCH ESO ISS PBL23 END 39.918
HIERARCH ESO ISS PBLA23 START 216.2
HIERARCH ESO ISS PBLA23 END 216.3
HIERARCH ESO ISS PBL24 START 64.448
HIERARCH ESO ISS PBL24 END 64.456
HIERARCH ESO ISS PBLA24 START 43.31
HIERARCH ESO ISS PBLA24 END 43.392
HIERARCH ESO ISS PBL34 START 104.172
HIERARCH ESO ISS PBL34 END 104.186
HIERARCH ESO ISS PBLA34 START 40.602
HIERARCH ESO ISS PBLA34 END 40.687
HIERARCH ESO ISS AMBI TAU0 START 0.005632
HIERARCH ESO ISS AMBI TAU0 END 0.005033
HIERARCH ESO ISS AMBI TEMP 4.58
HIERARCH ESO ISS AMBI FWHM START 0.35
HIERARCH ESO ISS AMBI FWHM END 0.36