Exposure
ID
MATIS.2023-07-15T03:52:07.675_1
Header ID
MATIS.2023-07-15T03:52:07.675
Date updated
2023-07-15 04:01:44 UTC+0000
Release date
2023-07-15 03:52:07 UTC+0000
UTC Start
2023-07-15 03:52:07.675
UTC End
2023-07-15 03:53:07.735
MJD Start
60140.16119994
MJD End
60140.16189507888
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.003847
Ambient temperature (°C)
12.57
Seeing (arcsec)
0.505
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 68.1840 68.1650 273.9000 274.1000
K0-D0 95.5190 95.4830 253.4000 253.5000
K0-J3 56.4950 56.5000 334.9420 335.0470
G2-D0 39.7170 39.7060 216.3000 216.4000
G2-J3 64.0700 64.0500 43.4900 43.5850
D0-J3 103.5930 103.5620 40.7360 40.8300
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 60140.16119994
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 68.184
HIERARCH ESO ISS PBL12 END 68.165
HIERARCH ESO ISS PBLA12 START 273.9
HIERARCH ESO ISS PBLA12 END 274.1
HIERARCH ESO ISS PBL13 START 95.519
HIERARCH ESO ISS PBL13 END 95.483
HIERARCH ESO ISS PBLA13 START 253.4
HIERARCH ESO ISS PBLA13 END 253.5
HIERARCH ESO ISS PBL14 START 56.495
HIERARCH ESO ISS PBL14 END 56.5
HIERARCH ESO ISS PBLA14 START 334.942
HIERARCH ESO ISS PBLA14 END 335.047
HIERARCH ESO ISS PBL23 START 39.717
HIERARCH ESO ISS PBL23 END 39.706
HIERARCH ESO ISS PBLA23 START 216.3
HIERARCH ESO ISS PBLA23 END 216.4
HIERARCH ESO ISS PBL24 START 64.07
HIERARCH ESO ISS PBL24 END 64.05
HIERARCH ESO ISS PBLA24 START 43.49
HIERARCH ESO ISS PBLA24 END 43.585
HIERARCH ESO ISS PBL34 START 103.593
HIERARCH ESO ISS PBL34 END 103.562
HIERARCH ESO ISS PBLA34 START 40.736
HIERARCH ESO ISS PBLA34 END 40.83
HIERARCH ESO ISS AMBI TAU0 START 0.003504
HIERARCH ESO ISS AMBI TAU0 END 0.00419
HIERARCH ESO ISS AMBI TEMP 12.57
HIERARCH ESO ISS AMBI FWHM START 0.54
HIERARCH ESO ISS AMBI FWHM END 0.47