Exposure
ID
MATIS.2023-07-09T02:48:22.709_1
Header ID
MATIS.2023-07-09T02:48:22.709
Date updated
2023-07-09 02:56:11 UTC+0000
Release date
2023-07-09 02:48:22 UTC+0000
UTC Start
2023-07-09 02:48:22.709
UTC End
2023-07-09 02:49:22.769
MJD Start
60134.1169295
MJD End
60134.117624638886
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.0031545
Ambient temperature (°C)
11.9
Seeing (arcsec)
0.71
Observation
ID
56185
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
41626
Name
del Sgr
RA
275.247415
DEC
-29.82824
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 24.5600 24.5760 135.7000 135.8000
A0-D0 31.3100 31.3320 62.0000 62.1000
A0-C1 21.7420 21.7650 108.2680 108.3800
B2-D0 33.9290 33.9300 18.0000 18.1000
B2-C1 11.3020 11.3020 17.9480 18.0830
D0-C1 22.6270 22.6280 198.0090 198.1450
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 60134.1169295
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME del Sgr
RA 275.247415
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 A0
HIERARCH ESO ISS CONF STATION2 B2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 C1
EXPTIME 0.0751997
HIERARCH ESO DET SEQ1 PERIOD 0.182
HIERARCH ESO DET NDIT 330
HIERARCH ESO ISS PBL12 START 24.56
HIERARCH ESO ISS PBL12 END 24.576
HIERARCH ESO ISS PBLA12 START 135.7
HIERARCH ESO ISS PBLA12 END 135.8
HIERARCH ESO ISS PBL13 START 31.31
HIERARCH ESO ISS PBL13 END 31.332
HIERARCH ESO ISS PBLA13 START 62.0
HIERARCH ESO ISS PBLA13 END 62.1
HIERARCH ESO ISS PBL14 START 21.742
HIERARCH ESO ISS PBL14 END 21.765
HIERARCH ESO ISS PBLA14 START 108.268
HIERARCH ESO ISS PBLA14 END 108.38
HIERARCH ESO ISS PBL23 START 33.929
HIERARCH ESO ISS PBL23 END 33.93
HIERARCH ESO ISS PBLA23 START 18.0
HIERARCH ESO ISS PBLA23 END 18.1
HIERARCH ESO ISS PBL24 START 11.302
HIERARCH ESO ISS PBL24 END 11.302
HIERARCH ESO ISS PBLA24 START 17.948
HIERARCH ESO ISS PBLA24 END 18.083
HIERARCH ESO ISS PBL34 START 22.627
HIERARCH ESO ISS PBL34 END 22.628
HIERARCH ESO ISS PBLA34 START 198.009
HIERARCH ESO ISS PBLA34 END 198.145
HIERARCH ESO ISS AMBI TAU0 START 0.002894
HIERARCH ESO ISS AMBI TAU0 END 0.003415
HIERARCH ESO ISS AMBI TEMP 11.9
HIERARCH ESO ISS AMBI FWHM START 0.74
HIERARCH ESO ISS AMBI FWHM END 0.68