Exposure
ID
MATIS.2022-07-28T04:10:19.381_1
Header ID
MATIS.2022-07-28T04:10:19.381
Date updated
2022-07-28 04:20:40 UTC+0000
Release date
2023-07-28 04:20:40 UTC+0000
UTC Start
2022-07-28 04:10:19.381
UTC End
2022-07-28 04:11:19.389
MJD Start
59788.17383543
MJD End
59788.174529967
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.006354
Ambient temperature (°C)
12.81
Seeing (arcsec)
0.61
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 24.8390 24.8270 145.8000 145.9000
A0-D0 31.8640 31.8520 73.6000 73.7000
A0-C1 22.2310 22.2160 118.8000 118.8970
B2-D0 33.8850 33.8890 29.4000 29.5000
B2-C1 11.2870 11.2890 29.3330 29.4190
D0-C1 22.5980 22.6000 209.3950 209.4810
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 59788.17383543
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 24.839
HIERARCH ESO ISS PBL12 END 24.827
HIERARCH ESO ISS PBLA12 START 145.8
HIERARCH ESO ISS PBLA12 END 145.9
HIERARCH ESO ISS PBL13 START 31.864
HIERARCH ESO ISS PBL13 END 31.852
HIERARCH ESO ISS PBLA13 START 73.6
HIERARCH ESO ISS PBLA13 END 73.7
HIERARCH ESO ISS PBL14 START 22.231
HIERARCH ESO ISS PBL14 END 22.216
HIERARCH ESO ISS PBLA14 START 118.8
HIERARCH ESO ISS PBLA14 END 118.897
HIERARCH ESO ISS PBL23 START 33.885
HIERARCH ESO ISS PBL23 END 33.889
HIERARCH ESO ISS PBLA23 START 29.4
HIERARCH ESO ISS PBLA23 END 29.5
HIERARCH ESO ISS PBL24 START 11.287
HIERARCH ESO ISS PBL24 END 11.289
HIERARCH ESO ISS PBLA24 START 29.333
HIERARCH ESO ISS PBLA24 END 29.419
HIERARCH ESO ISS PBL34 START 22.598
HIERARCH ESO ISS PBL34 END 22.6
HIERARCH ESO ISS PBLA34 START 209.395
HIERARCH ESO ISS PBLA34 END 209.481
HIERARCH ESO ISS AMBI TAU0 START 0.007325
HIERARCH ESO ISS AMBI TAU0 END 0.005383
HIERARCH ESO ISS AMBI TEMP 12.81
HIERARCH ESO ISS AMBI FWHM START 0.6
HIERARCH ESO ISS AMBI FWHM END 0.62