Exposure
ID
MATIS.2023-07-15T03:47:16.854_1
Header ID
MATIS.2023-07-15T03:47:16.854
Date updated
2023-07-15 03:56:35 UTC+0000
Release date
2023-07-15 03:47:16 UTC+0000
UTC Start
2023-07-15 03:47:16.854
UTC End
2023-07-15 03:48:16.914
MJD Start
60140.15783396
MJD End
60140.15852909889
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.0033215
Ambient temperature (°C)
12.79
Seeing (arcsec)
0.56
Observation
ID
56219
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
41384
Name
del Sgr
RA
275.248705
DEC
-29.82824
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 68.2590 68.2450 273.3000 273.5000
K0-D0 95.6680 95.6400 252.8000 252.9000
K0-J3 56.4720 56.4770 334.3920 334.5050
G2-D0 39.7640 39.7550 215.8000 215.9000
G2-J3 64.1590 64.1410 42.9740 43.0810
D0-J3 103.7300 103.7030 40.2240 40.3310
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 60140.15783396
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME del Sgr
RA 275.248705
DEC -29.82824
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 0.0751997
HIERARCH ESO DET SEQ1 PERIOD 0.156
HIERARCH ESO DET NDIT 385
HIERARCH ESO ISS PBL12 START 68.259
HIERARCH ESO ISS PBL12 END 68.245
HIERARCH ESO ISS PBLA12 START 273.3
HIERARCH ESO ISS PBLA12 END 273.5
HIERARCH ESO ISS PBL13 START 95.668
HIERARCH ESO ISS PBL13 END 95.64
HIERARCH ESO ISS PBLA13 START 252.8
HIERARCH ESO ISS PBLA13 END 252.9
HIERARCH ESO ISS PBL14 START 56.472
HIERARCH ESO ISS PBL14 END 56.477
HIERARCH ESO ISS PBLA14 START 334.392
HIERARCH ESO ISS PBLA14 END 334.505
HIERARCH ESO ISS PBL23 START 39.764
HIERARCH ESO ISS PBL23 END 39.755
HIERARCH ESO ISS PBLA23 START 215.8
HIERARCH ESO ISS PBLA23 END 215.9
HIERARCH ESO ISS PBL24 START 64.159
HIERARCH ESO ISS PBL24 END 64.141
HIERARCH ESO ISS PBLA24 START 42.974
HIERARCH ESO ISS PBLA24 END 43.081
HIERARCH ESO ISS PBL34 START 103.73
HIERARCH ESO ISS PBL34 END 103.703
HIERARCH ESO ISS PBLA34 START 40.224
HIERARCH ESO ISS PBLA34 END 40.331
HIERARCH ESO ISS AMBI TAU0 START 0.003348
HIERARCH ESO ISS AMBI TAU0 END 0.003295
HIERARCH ESO ISS AMBI TEMP 12.79
HIERARCH ESO ISS AMBI FWHM START 0.53
HIERARCH ESO ISS AMBI FWHM END 0.59