Exposure
ID
MATIS.2023-07-13T05:08:11.157_1
Header ID
MATIS.2023-07-13T05:08:11.157
Date updated
2023-07-13 05:16:00 UTC+0000
Release date
2023-07-13 05:08:11 UTC+0000
UTC Start
2023-07-13 05:08:11.157
UTC End
2023-07-13 05:09:11.217
MJD Start
60138.21401802
MJD End
60138.214713158886
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 64.7670 64.6850 282.9000 283.1000
K0-D0 90.1520 90.0280 261.2000 261.3000
K0-J3 56.5100 56.5070 343.4410 343.5750
G2-D0 38.4170 38.3880 222.5000 222.6000
G2-J3 61.5270 61.4700 49.8410 49.9210
D0-J3 99.7500 99.6650 47.0240 47.1030
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 60138.21401802
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 64.767
HIERARCH ESO ISS PBL12 END 64.685
HIERARCH ESO ISS PBLA12 START 282.9
HIERARCH ESO ISS PBLA12 END 283.1
HIERARCH ESO ISS PBL13 START 90.152
HIERARCH ESO ISS PBL13 END 90.028
HIERARCH ESO ISS PBLA13 START 261.2
HIERARCH ESO ISS PBLA13 END 261.3
HIERARCH ESO ISS PBL14 START 56.51
HIERARCH ESO ISS PBL14 END 56.507
HIERARCH ESO ISS PBLA14 START 343.441
HIERARCH ESO ISS PBLA14 END 343.575
HIERARCH ESO ISS PBL23 START 38.417
HIERARCH ESO ISS PBL23 END 38.388
HIERARCH ESO ISS PBLA23 START 222.5
HIERARCH ESO ISS PBLA23 END 222.6
HIERARCH ESO ISS PBL24 START 61.527
HIERARCH ESO ISS PBL24 END 61.47
HIERARCH ESO ISS PBLA24 START 49.841
HIERARCH ESO ISS PBLA24 END 49.921
HIERARCH ESO ISS PBL34 START 99.75
HIERARCH ESO ISS PBL34 END 99.665
HIERARCH ESO ISS PBLA34 START 47.024
HIERARCH ESO ISS PBLA34 END 47.103
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