Exposure
ID
MATIS.2022-07-28T05:46:07.625_1
Header ID
MATIS.2022-07-28T05:46:07.625
Date updated
2022-07-28 05:56:08 UTC+0000
Release date
2023-07-28 05:56:08 UTC+0000
UTC Start
2022-07-28 05:46:07.625
UTC End
2022-07-28 05:47:07.633
MJD Start
59788.24036603
MJD End
59788.241060567
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.00738
Ambient temperature (°C)
13.27
Seeing (arcsec)
0.535
Observation
ID
50721
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
37837
Name
V T Sgr
RA
289.059012
DEC
-16.97145
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 23.5050 23.4910 159.0000 159.1000
A0-D0 28.3410 28.2790 79.1000 79.2000
A0-C1 19.6630 19.6270 130.7610 130.9260
B2-D0 33.4840 33.4700 35.4000 35.4000
B2-C1 11.1540 11.1500 35.3510 35.3920
D0-C1 22.3290 22.3200 215.4060 215.4470
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 59788.24036603
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME V T Sgr
RA 289.059012
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 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 23.505
HIERARCH ESO ISS PBL12 END 23.491
HIERARCH ESO ISS PBLA12 START 159.0
HIERARCH ESO ISS PBLA12 END 159.1
HIERARCH ESO ISS PBL13 START 28.341
HIERARCH ESO ISS PBL13 END 28.279
HIERARCH ESO ISS PBLA13 START 79.1
HIERARCH ESO ISS PBLA13 END 79.2
HIERARCH ESO ISS PBL14 START 19.663
HIERARCH ESO ISS PBL14 END 19.627
HIERARCH ESO ISS PBLA14 START 130.761
HIERARCH ESO ISS PBLA14 END 130.926
HIERARCH ESO ISS PBL23 START 33.484
HIERARCH ESO ISS PBL23 END 33.47
HIERARCH ESO ISS PBLA23 START 35.4
HIERARCH ESO ISS PBLA23 END 35.4
HIERARCH ESO ISS PBL24 START 11.154
HIERARCH ESO ISS PBL24 END 11.15
HIERARCH ESO ISS PBLA24 START 35.351
HIERARCH ESO ISS PBLA24 END 35.392
HIERARCH ESO ISS PBL34 START 22.329
HIERARCH ESO ISS PBL34 END 22.32
HIERARCH ESO ISS PBLA34 START 215.406
HIERARCH ESO ISS PBLA34 END 215.447
HIERARCH ESO ISS AMBI TAU0 START 0.006521
HIERARCH ESO ISS AMBI TAU0 END 0.008239
HIERARCH ESO ISS AMBI TEMP 13.27
HIERARCH ESO ISS AMBI FWHM START 0.54
HIERARCH ESO ISS AMBI FWHM END 0.53