Exposure
ID
MATIS.2023-07-13T05:09:24.632_1
Header ID
MATIS.2023-07-13T05:09:24.632
Date updated
2023-07-13 05:16:00 UTC+0000
Release date
2023-07-13 05:09:24 UTC+0000
UTC Start
2023-07-13 05:09:24.632
UTC End
2023-07-13 05:10:24.692
MJD Start
60138.21486843
MJD End
60138.21556356888
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.001325
Ambient temperature (°C)
11.34
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 64.6680 64.5840 283.1000 283.2000
K0-D0 90.0010 89.8730 261.3000 261.4000
K0-J3 56.5070 56.5040 343.6060 343.7400
G2-D0 38.3820 38.3530 222.6000 222.7000
G2-J3 61.4580 61.4000 49.9400 50.0200
D0-J3 99.6470 99.5590 47.1220 47.2000
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 60138.21486843
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 64.668
HIERARCH ESO ISS PBL12 END 64.584
HIERARCH ESO ISS PBLA12 START 283.1
HIERARCH ESO ISS PBLA12 END 283.2
HIERARCH ESO ISS PBL13 START 90.001
HIERARCH ESO ISS PBL13 END 89.873
HIERARCH ESO ISS PBLA13 START 261.3
HIERARCH ESO ISS PBLA13 END 261.4
HIERARCH ESO ISS PBL14 START 56.507
HIERARCH ESO ISS PBL14 END 56.504
HIERARCH ESO ISS PBLA14 START 343.606
HIERARCH ESO ISS PBLA14 END 343.74
HIERARCH ESO ISS PBL23 START 38.382
HIERARCH ESO ISS PBL23 END 38.353
HIERARCH ESO ISS PBLA23 START 222.6
HIERARCH ESO ISS PBLA23 END 222.7
HIERARCH ESO ISS PBL24 START 61.458
HIERARCH ESO ISS PBL24 END 61.4
HIERARCH ESO ISS PBLA24 START 49.94
HIERARCH ESO ISS PBLA24 END 50.02
HIERARCH ESO ISS PBL34 START 99.647
HIERARCH ESO ISS PBL34 END 99.559
HIERARCH ESO ISS PBLA34 START 47.122
HIERARCH ESO ISS PBLA34 END 47.2
HIERARCH ESO ISS AMBI TAU0 START 0.001325
HIERARCH ESO ISS AMBI TAU0 END 0.001325
HIERARCH ESO ISS AMBI TEMP 11.34
HIERARCH ESO ISS AMBI FWHM START 1.86
HIERARCH ESO ISS AMBI FWHM END 1.86