Exposure
ID
MATIS.2022-05-30T08:24:42.939_1
Header ID
MATIS.2022-05-30T08:24:42.939
Date updated
2022-05-30 08:35:33 UTC+0000
Release date
2022-05-30 08:24:42 UTC+0000
UTC Start
2022-05-30 08:24:42.939
UTC End
2022-05-30 08:25:42.999
MJD Start
59729.35049698
MJD End
59729.3511921189
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.004051
Ambient temperature (°C)
4.62
Seeing (arcsec)
0.49
Observation
ID
51076
Category
calibrator
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
38085
Name
del Sgr
RA
275.248696
DEC
-29.82823
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 62.5400 62.4390 286.5000 286.7000
K0-D0 86.7310 86.5750 263.9000 264.1000
K0-J3 56.4350 56.4320 346.7890 346.9280
G2-D0 37.6280 37.5920 224.3000 224.4000
G2-J3 59.9690 59.8980 51.7030 51.7740
D0-J3 97.4050 97.2980 48.8560 48.9260
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 108.22E9.004
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 59729.35049698
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME del Sgr
RA 275.248696
DEC -29.82823
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 0.273
HIERARCH ESO DET NDIT 220
HIERARCH ESO ISS PBL12 START 62.54
HIERARCH ESO ISS PBL12 END 62.439
HIERARCH ESO ISS PBLA12 START 286.5
HIERARCH ESO ISS PBLA12 END 286.7
HIERARCH ESO ISS PBL13 START 86.731
HIERARCH ESO ISS PBL13 END 86.575
HIERARCH ESO ISS PBLA13 START 263.9
HIERARCH ESO ISS PBLA13 END 264.1
HIERARCH ESO ISS PBL14 START 56.435
HIERARCH ESO ISS PBL14 END 56.432
HIERARCH ESO ISS PBLA14 START 346.789
HIERARCH ESO ISS PBLA14 END 346.928
HIERARCH ESO ISS PBL23 START 37.628
HIERARCH ESO ISS PBL23 END 37.592
HIERARCH ESO ISS PBLA23 START 224.3
HIERARCH ESO ISS PBLA23 END 224.4
HIERARCH ESO ISS PBL24 START 59.969
HIERARCH ESO ISS PBL24 END 59.898
HIERARCH ESO ISS PBLA24 START 51.703
HIERARCH ESO ISS PBLA24 END 51.774
HIERARCH ESO ISS PBL34 START 97.405
HIERARCH ESO ISS PBL34 END 97.298
HIERARCH ESO ISS PBLA34 START 48.856
HIERARCH ESO ISS PBLA34 END 48.926
HIERARCH ESO ISS AMBI TAU0 START 0.004154
HIERARCH ESO ISS AMBI TAU0 END 0.003948
HIERARCH ESO ISS AMBI TEMP 4.62
HIERARCH ESO ISS AMBI FWHM START 0.48
HIERARCH ESO ISS AMBI FWHM END 0.5