Exposure
ID
MATIS.2022-05-30T08:16:01.960_1
Header ID
MATIS.2022-05-30T08:16:01.960
Date updated
2022-05-30 08:25:44 UTC+0000
Release date
2022-05-30 08:16:01 UTC+0000
UTC Start
2022-05-30 08:16:01.960
UTC End
2022-05-30 08:17:01.924
MJD Start
59729.34446713
MJD End
59729.3451611578
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0036955
Ambient temperature (°C)
4.6
Seeing (arcsec)
0.48
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 63.3820 63.2880 285.2000 285.4000
K0-D0 88.0300 87.8850 263.0000 263.1000
K0-J3 56.4630 56.4600 345.5920 345.7290
G2-D0 37.9280 37.8950 223.7000 223.8000
G2-J3 60.5610 60.4950 51.0720 51.1470
D0-J3 98.2960 98.1970 48.2370 48.3100
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 59729.34446713
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 0.228
HIERARCH ESO DET NDIT 263
HIERARCH ESO ISS PBL12 START 63.382
HIERARCH ESO ISS PBL12 END 63.288
HIERARCH ESO ISS PBLA12 START 285.2
HIERARCH ESO ISS PBLA12 END 285.4
HIERARCH ESO ISS PBL13 START 88.03
HIERARCH ESO ISS PBL13 END 87.885
HIERARCH ESO ISS PBLA13 START 263.0
HIERARCH ESO ISS PBLA13 END 263.1
HIERARCH ESO ISS PBL14 START 56.463
HIERARCH ESO ISS PBL14 END 56.46
HIERARCH ESO ISS PBLA14 START 345.592
HIERARCH ESO ISS PBLA14 END 345.729
HIERARCH ESO ISS PBL23 START 37.928
HIERARCH ESO ISS PBL23 END 37.895
HIERARCH ESO ISS PBLA23 START 223.7
HIERARCH ESO ISS PBLA23 END 223.8
HIERARCH ESO ISS PBL24 START 60.561
HIERARCH ESO ISS PBL24 END 60.495
HIERARCH ESO ISS PBLA24 START 51.072
HIERARCH ESO ISS PBLA24 END 51.147
HIERARCH ESO ISS PBL34 START 98.296
HIERARCH ESO ISS PBL34 END 98.197
HIERARCH ESO ISS PBLA34 START 48.237
HIERARCH ESO ISS PBLA34 END 48.31
HIERARCH ESO ISS AMBI TAU0 START 0.004063
HIERARCH ESO ISS AMBI TAU0 END 0.003328
HIERARCH ESO ISS AMBI TEMP 4.6
HIERARCH ESO ISS AMBI FWHM START 0.45
HIERARCH ESO ISS AMBI FWHM END 0.51