Exposure
ID
MATIS.2023-07-13T05:05:40.712_1
Header ID
MATIS.2023-07-13T05:05:40.712
Date updated
2023-07-13 05:16:00 UTC+0000
Release date
2023-07-13 05:05:40 UTC+0000
UTC Start
2023-07-13 05:05:40.712
UTC End
2023-07-13 05:06:40.772
MJD Start
60138.21227676
MJD End
60138.21297189889
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.001325
Ambient temperature (°C)
11.37
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 64.9670 64.8870 282.6000 282.7000
K0-D0 90.4590 90.3360 260.9000 261.0000
K0-J3 56.5170 56.5140 343.1080 343.2410
G2-D0 38.4880 38.4590 222.3000 222.4000
G2-J3 61.6660 61.6100 49.6390 49.7200
D0-J3 99.9600 99.8760 46.8250 46.9050
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 60138.21227676
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 64.967
HIERARCH ESO ISS PBL12 END 64.887
HIERARCH ESO ISS PBLA12 START 282.6
HIERARCH ESO ISS PBLA12 END 282.7
HIERARCH ESO ISS PBL13 START 90.459
HIERARCH ESO ISS PBL13 END 90.336
HIERARCH ESO ISS PBLA13 START 260.9
HIERARCH ESO ISS PBLA13 END 261.0
HIERARCH ESO ISS PBL14 START 56.517
HIERARCH ESO ISS PBL14 END 56.514
HIERARCH ESO ISS PBLA14 START 343.108
HIERARCH ESO ISS PBLA14 END 343.241
HIERARCH ESO ISS PBL23 START 38.488
HIERARCH ESO ISS PBL23 END 38.459
HIERARCH ESO ISS PBLA23 START 222.3
HIERARCH ESO ISS PBLA23 END 222.4
HIERARCH ESO ISS PBL24 START 61.666
HIERARCH ESO ISS PBL24 END 61.61
HIERARCH ESO ISS PBLA24 START 49.639
HIERARCH ESO ISS PBLA24 END 49.72
HIERARCH ESO ISS PBL34 START 99.96
HIERARCH ESO ISS PBL34 END 99.876
HIERARCH ESO ISS PBLA34 START 46.825
HIERARCH ESO ISS PBLA34 END 46.905
HIERARCH ESO ISS AMBI TAU0 START 0.001325
HIERARCH ESO ISS AMBI TAU0 END 0.001325
HIERARCH ESO ISS AMBI TEMP 11.37
HIERARCH ESO ISS AMBI FWHM START 1.86
HIERARCH ESO ISS AMBI FWHM END 1.86