Exposure
ID
MATIS.2023-09-10T01:54:28.770_1
Header ID
MATIS.2023-09-10T01:54:28.770
Date updated
2023-09-10 02:00:40 UTC+0000
Release date
2023-09-10 01:54:28 UTC+0000
UTC Start
2023-09-10 01:54:28.770
UTC End
2023-09-10 01:55:28.830
MJD Start
60197.07949965
MJD End
60197.08019478888
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.002351
Ambient temperature (°C)
13.5
Seeing (arcsec)
1.32
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 84.9930 84.9070 134.4000 134.5000
A0-J2 115.7420 115.5330 110.0000 110.2000
A0-K0 112.6510 112.4160 85.5190 85.6390
G1-J2 51.9080 51.8140 67.6000 67.7000
G1-K0 85.4960 85.4270 37.0700 37.1370
J2-K0 48.5410 48.5400 4.1980 4.3120
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 60197.07949965
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 84.993
HIERARCH ESO ISS PBL12 END 84.907
HIERARCH ESO ISS PBLA12 START 134.4
HIERARCH ESO ISS PBLA12 END 134.5
HIERARCH ESO ISS PBL13 START 115.742
HIERARCH ESO ISS PBL13 END 115.533
HIERARCH ESO ISS PBLA13 START 110.0
HIERARCH ESO ISS PBLA13 END 110.2
HIERARCH ESO ISS PBL14 START 112.651
HIERARCH ESO ISS PBL14 END 112.416
HIERARCH ESO ISS PBLA14 START 85.519
HIERARCH ESO ISS PBLA14 END 85.639
HIERARCH ESO ISS PBL23 START 51.908
HIERARCH ESO ISS PBL23 END 51.814
HIERARCH ESO ISS PBLA23 START 67.6
HIERARCH ESO ISS PBLA23 END 67.7
HIERARCH ESO ISS PBL24 START 85.496
HIERARCH ESO ISS PBL24 END 85.427
HIERARCH ESO ISS PBLA24 START 37.07
HIERARCH ESO ISS PBLA24 END 37.137
HIERARCH ESO ISS PBL34 START 48.541
HIERARCH ESO ISS PBL34 END 48.54
HIERARCH ESO ISS PBLA34 START 4.198
HIERARCH ESO ISS PBLA34 END 4.312
HIERARCH ESO ISS AMBI TAU0 START 0.002432
HIERARCH ESO ISS AMBI TAU0 END 0.00227
HIERARCH ESO ISS AMBI TEMP 13.5
HIERARCH ESO ISS AMBI FWHM START 1.33
HIERARCH ESO ISS AMBI FWHM END 1.31