Exposure
ID
MATIS.2023-07-15T03:48:38.957_1
Header ID
MATIS.2023-07-15T03:48:38.957
Date updated
2023-07-15 03:56:35 UTC+0000
Release date
2023-07-15 03:48:38 UTC+0000
UTC Start
2023-07-15 03:48:38.957
UTC End
2023-07-15 03:49:39.017
MJD Start
60140.15878422
MJD End
60140.15947935889
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.00273
Ambient temperature (°C)
12.72
Seeing (arcsec)
0.565
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 68.2400 68.2250 273.5000 273.6000
K0-D0 95.6290 95.5990 253.0000 253.1000
K0-J3 56.4790 56.4840 334.5470 334.6610
G2-D0 39.7510 39.7420 215.9000 216.0000
G2-J3 64.1350 64.1170 43.1210 43.2280
D0-J3 103.6930 103.6650 40.3700 40.4760
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 60140.15878422
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 68.24
HIERARCH ESO ISS PBL12 END 68.225
HIERARCH ESO ISS PBLA12 START 273.5
HIERARCH ESO ISS PBLA12 END 273.6
HIERARCH ESO ISS PBL13 START 95.629
HIERARCH ESO ISS PBL13 END 95.599
HIERARCH ESO ISS PBLA13 START 253.0
HIERARCH ESO ISS PBLA13 END 253.1
HIERARCH ESO ISS PBL14 START 56.479
HIERARCH ESO ISS PBL14 END 56.484
HIERARCH ESO ISS PBLA14 START 334.547
HIERARCH ESO ISS PBLA14 END 334.661
HIERARCH ESO ISS PBL23 START 39.751
HIERARCH ESO ISS PBL23 END 39.742
HIERARCH ESO ISS PBLA23 START 215.9
HIERARCH ESO ISS PBLA23 END 216.0
HIERARCH ESO ISS PBL24 START 64.135
HIERARCH ESO ISS PBL24 END 64.117
HIERARCH ESO ISS PBLA24 START 43.121
HIERARCH ESO ISS PBLA24 END 43.228
HIERARCH ESO ISS PBL34 START 103.693
HIERARCH ESO ISS PBL34 END 103.665
HIERARCH ESO ISS PBLA34 START 40.37
HIERARCH ESO ISS PBLA34 END 40.476
HIERARCH ESO ISS AMBI TAU0 START 0.00273
HIERARCH ESO ISS AMBI TAU0 END 0.00273
HIERARCH ESO ISS AMBI TEMP 12.72
HIERARCH ESO ISS AMBI FWHM START 0.57
HIERARCH ESO ISS AMBI FWHM END 0.56