Exposure
ID
MATIS.2023-09-07T01:24:46.564_1
Header ID
MATIS.2023-09-07T01:24:46.564
Date updated
2023-09-07 01:31:08 UTC+0000
Release date
2023-09-07 01:24:46 UTC+0000
UTC Start
2023-09-07 01:24:46.564
UTC End
2023-09-07 01:25:46.624
MJD Start
60194.05887227
MJD End
60194.05956740888
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.004632
Ambient temperature (°C)
10.85
Seeing (arcsec)
0.565
Observation
ID
56874
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
42152
Name
del Sgr
RA
275.247417
DEC
-29.82824
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 88.0890 88.0250 127.4000 127.6000
A0-J2 123.0620 122.9140 103.8000 103.9000
A0-K0 120.7350 120.5720 80.8120 80.9260
G1-J2 55.1510 55.0860 63.9000 64.0000
G1-K0 87.8510 87.8040 34.0630 34.1440
J2-K0 48.5580 48.5580 359.5950 359.7080
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 60194.05887227
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME del Sgr
RA 275.247417
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 A0
HIERARCH ESO ISS CONF STATION2 G1
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 K0
EXPTIME 0.0751997
HIERARCH ESO DET SEQ1 PERIOD 0.182
HIERARCH ESO DET NDIT 330
HIERARCH ESO ISS PBL12 START 88.089
HIERARCH ESO ISS PBL12 END 88.025
HIERARCH ESO ISS PBLA12 START 127.4
HIERARCH ESO ISS PBLA12 END 127.6
HIERARCH ESO ISS PBL13 START 123.062
HIERARCH ESO ISS PBL13 END 122.914
HIERARCH ESO ISS PBLA13 START 103.8
HIERARCH ESO ISS PBLA13 END 103.9
HIERARCH ESO ISS PBL14 START 120.735
HIERARCH ESO ISS PBL14 END 120.572
HIERARCH ESO ISS PBLA14 START 80.812
HIERARCH ESO ISS PBLA14 END 80.926
HIERARCH ESO ISS PBL23 START 55.151
HIERARCH ESO ISS PBL23 END 55.086
HIERARCH ESO ISS PBLA23 START 63.9
HIERARCH ESO ISS PBLA23 END 64.0
HIERARCH ESO ISS PBL24 START 87.851
HIERARCH ESO ISS PBL24 END 87.804
HIERARCH ESO ISS PBLA24 START 34.063
HIERARCH ESO ISS PBLA24 END 34.144
HIERARCH ESO ISS PBL34 START 48.558
HIERARCH ESO ISS PBL34 END 48.558
HIERARCH ESO ISS PBLA34 START 359.595
HIERARCH ESO ISS PBLA34 END 359.708
HIERARCH ESO ISS AMBI TAU0 START 0.004763
HIERARCH ESO ISS AMBI TAU0 END 0.004501
HIERARCH ESO ISS AMBI TEMP 10.85
HIERARCH ESO ISS AMBI FWHM START 0.57
HIERARCH ESO ISS AMBI FWHM END 0.56