Exposure
ID
MATIS.2023-07-13T04:59:52.522_1
Header ID
MATIS.2023-07-13T04:59:52.522
Date updated
2023-07-13 05:10:36 UTC+0000
Release date
2023-07-13 04:59:52 UTC+0000
UTC Start
2023-07-13 04:59:52.522
UTC End
2023-07-13 05:00:52.582
MJD Start
60138.20824678
MJD End
60138.208941918885
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.001325
Ambient temperature (°C)
11.28
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 65.4090 65.3340 281.8000 281.9000
K0-D0 91.1340 91.0190 260.2000 260.4000
K0-J3 56.5300 56.5280 342.3400 342.4720
G2-D0 38.6430 38.6170 221.8000 221.9000
G2-J3 61.9740 61.9210 49.1610 49.2430
D0-J3 100.4240 100.3440 46.3530 46.4350
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 60138.20824678
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 65.409
HIERARCH ESO ISS PBL12 END 65.334
HIERARCH ESO ISS PBLA12 START 281.8
HIERARCH ESO ISS PBLA12 END 281.9
HIERARCH ESO ISS PBL13 START 91.134
HIERARCH ESO ISS PBL13 END 91.019
HIERARCH ESO ISS PBLA13 START 260.2
HIERARCH ESO ISS PBLA13 END 260.4
HIERARCH ESO ISS PBL14 START 56.53
HIERARCH ESO ISS PBL14 END 56.528
HIERARCH ESO ISS PBLA14 START 342.34
HIERARCH ESO ISS PBLA14 END 342.472
HIERARCH ESO ISS PBL23 START 38.643
HIERARCH ESO ISS PBL23 END 38.617
HIERARCH ESO ISS PBLA23 START 221.8
HIERARCH ESO ISS PBLA23 END 221.9
HIERARCH ESO ISS PBL24 START 61.974
HIERARCH ESO ISS PBL24 END 61.921
HIERARCH ESO ISS PBLA24 START 49.161
HIERARCH ESO ISS PBLA24 END 49.243
HIERARCH ESO ISS PBL34 START 100.424
HIERARCH ESO ISS PBL34 END 100.344
HIERARCH ESO ISS PBLA34 START 46.353
HIERARCH ESO ISS PBLA34 END 46.435
HIERARCH ESO ISS AMBI TAU0 START 0.001325
HIERARCH ESO ISS AMBI TAU0 END 0.001325
HIERARCH ESO ISS AMBI TEMP 11.28
HIERARCH ESO ISS AMBI FWHM START 1.86
HIERARCH ESO ISS AMBI FWHM END 1.86