Exposure
ID
MATIS.2022-05-30T08:38:23.200_1
Header ID
MATIS.2022-05-30T08:38:23.200
Date updated
2022-05-30 08:50:52 UTC+0000
Release date
2023-05-30 08:50:52 UTC+0000
UTC Start
2022-05-30 08:38:23.200
UTC End
2022-05-30 08:39:23.164
MJD Start
59729.35999074
MJD End
59729.3606847678
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.002925
Ambient temperature (°C)
4.64
Seeing (arcsec)
0.65
Observation
ID
51080
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
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 65.3470 65.2630 276.9000 277.0000
K0-D0 93.2480 93.1550 255.9000 255.9000
K0-J3 54.9860 54.9680 340.6880 340.8150
G2-D0 39.8960 39.8890 219.9000 219.9000
G2-J3 64.1520 64.1310 46.6980 46.7530
D0-J3 103.8720 103.8440 44.0740 44.1310
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 59729.35999074
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME V T Sgr
RA 289.06017
DEC -16.97145
HIERARCH ESO DET NAME MATISSE-LM
HIERARCH ESO INS FIL NAME LM
HIERARCH ESO INS FIL ID LM
HIERARCH ESO INS DIL NAME LOW
HIERARCH ESO INS DIL 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 0.111056
HIERARCH ESO DET SEQ1 PERIOD 0.228
HIERARCH ESO DET NDIT 263
HIERARCH ESO ISS PBL12 START 65.347
HIERARCH ESO ISS PBL12 END 65.263
HIERARCH ESO ISS PBLA12 START 276.9
HIERARCH ESO ISS PBLA12 END 277.0
HIERARCH ESO ISS PBL13 START 93.248
HIERARCH ESO ISS PBL13 END 93.155
HIERARCH ESO ISS PBLA13 START 255.9
HIERARCH ESO ISS PBLA13 END 255.9
HIERARCH ESO ISS PBL14 START 54.986
HIERARCH ESO ISS PBL14 END 54.968
HIERARCH ESO ISS PBLA14 START 340.688
HIERARCH ESO ISS PBLA14 END 340.815
HIERARCH ESO ISS PBL23 START 39.896
HIERARCH ESO ISS PBL23 END 39.889
HIERARCH ESO ISS PBLA23 START 219.9
HIERARCH ESO ISS PBLA23 END 219.9
HIERARCH ESO ISS PBL24 START 64.152
HIERARCH ESO ISS PBL24 END 64.131
HIERARCH ESO ISS PBLA24 START 46.698
HIERARCH ESO ISS PBLA24 END 46.753
HIERARCH ESO ISS PBL34 START 103.872
HIERARCH ESO ISS PBL34 END 103.844
HIERARCH ESO ISS PBLA34 START 44.074
HIERARCH ESO ISS PBLA34 END 44.131
HIERARCH ESO ISS AMBI TAU0 START 0.002925
HIERARCH ESO ISS AMBI TAU0 END 0.002925
HIERARCH ESO ISS AMBI TEMP 4.64
HIERARCH ESO ISS AMBI FWHM START 0.65
HIERARCH ESO ISS AMBI FWHM END 0.65