Exposure
ID
MATIS.2023-07-13T04:57:09.431_1
Header ID
MATIS.2023-07-13T04:57:09.431
Date updated
2023-07-13 05:05:50 UTC+0000
Release date
2023-07-13 04:57:09 UTC+0000
UTC Start
2023-07-13 04:57:09.431
UTC End
2023-07-13 04:58:09.491
MJD Start
60138.20635916
MJD End
60138.20705429889
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.001325
Ambient temperature (°C)
11.39
Seeing (arcsec)
1.86
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 65.6060 65.5340 281.4000 281.5000
K0-D0 91.4350 91.3250 259.9000 260.0000
K0-J3 56.5360 56.5340 341.9810 342.1120
G2-D0 38.7130 38.6880 221.6000 221.7000
G2-J3 62.1110 62.0610 48.9300 49.0140
D0-J3 100.6310 100.5550 46.1250 46.2080
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 60138.20635916
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 65.606
HIERARCH ESO ISS PBL12 END 65.534
HIERARCH ESO ISS PBLA12 START 281.4
HIERARCH ESO ISS PBLA12 END 281.5
HIERARCH ESO ISS PBL13 START 91.435
HIERARCH ESO ISS PBL13 END 91.325
HIERARCH ESO ISS PBLA13 START 259.9
HIERARCH ESO ISS PBLA13 END 260.0
HIERARCH ESO ISS PBL14 START 56.536
HIERARCH ESO ISS PBL14 END 56.534
HIERARCH ESO ISS PBLA14 START 341.981
HIERARCH ESO ISS PBLA14 END 342.112
HIERARCH ESO ISS PBL23 START 38.713
HIERARCH ESO ISS PBL23 END 38.688
HIERARCH ESO ISS PBLA23 START 221.6
HIERARCH ESO ISS PBLA23 END 221.7
HIERARCH ESO ISS PBL24 START 62.111
HIERARCH ESO ISS PBL24 END 62.061
HIERARCH ESO ISS PBLA24 START 48.93
HIERARCH ESO ISS PBLA24 END 49.014
HIERARCH ESO ISS PBL34 START 100.631
HIERARCH ESO ISS PBL34 END 100.555
HIERARCH ESO ISS PBLA34 START 46.125
HIERARCH ESO ISS PBLA34 END 46.208
HIERARCH ESO ISS AMBI TAU0 START 0.001325
HIERARCH ESO ISS AMBI TAU0 END 0.001325
HIERARCH ESO ISS AMBI TEMP 11.39
HIERARCH ESO ISS AMBI FWHM START 1.86
HIERARCH ESO ISS AMBI FWHM END 1.86