Exposure
ID
MATIS.2023-07-13T05:10:40.020_1
Header ID
MATIS.2023-07-13T05:10:40.020
Date updated
2023-07-13 05:16:00 UTC+0000
Release date
2023-07-13 05:10:40 UTC+0000
UTC Start
2023-07-13 05:10:40.020
UTC End
2023-07-13 05:11:40.080
MJD Start
60138.21574097
MJD End
60138.21643610889
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.001325
Ambient temperature (°C)
11.42
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 64.5650 64.4800 283.3000 283.4000
K0-D0 89.8430 89.7140 261.5000 261.6000
K0-J3 56.5030 56.5010 343.7720 343.9100
G2-D0 38.3460 38.3160 222.7000 222.8000
G2-J3 61.3860 61.3270 50.0380 50.1210
D0-J3 99.5390 99.4500 47.2190 47.3000
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 60138.21574097
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 0.182
HIERARCH ESO DET NDIT 330
HIERARCH ESO ISS PBL12 START 64.565
HIERARCH ESO ISS PBL12 END 64.48
HIERARCH ESO ISS PBLA12 START 283.3
HIERARCH ESO ISS PBLA12 END 283.4
HIERARCH ESO ISS PBL13 START 89.843
HIERARCH ESO ISS PBL13 END 89.714
HIERARCH ESO ISS PBLA13 START 261.5
HIERARCH ESO ISS PBLA13 END 261.6
HIERARCH ESO ISS PBL14 START 56.503
HIERARCH ESO ISS PBL14 END 56.501
HIERARCH ESO ISS PBLA14 START 343.772
HIERARCH ESO ISS PBLA14 END 343.91
HIERARCH ESO ISS PBL23 START 38.346
HIERARCH ESO ISS PBL23 END 38.316
HIERARCH ESO ISS PBLA23 START 222.7
HIERARCH ESO ISS PBLA23 END 222.8
HIERARCH ESO ISS PBL24 START 61.386
HIERARCH ESO ISS PBL24 END 61.327
HIERARCH ESO ISS PBLA24 START 50.038
HIERARCH ESO ISS PBLA24 END 50.121
HIERARCH ESO ISS PBL34 START 99.539
HIERARCH ESO ISS PBL34 END 99.45
HIERARCH ESO ISS PBLA34 START 47.219
HIERARCH ESO ISS PBLA34 END 47.3
HIERARCH ESO ISS AMBI TAU0 START 0.001325
HIERARCH ESO ISS AMBI TAU0 END 0.001325
HIERARCH ESO ISS AMBI TEMP 11.42
HIERARCH ESO ISS AMBI FWHM START 1.86
HIERARCH ESO ISS AMBI FWHM END 1.86