Exposure
ID
MATIS.2023-09-10T01:53:14.976_1
Header ID
MATIS.2023-09-10T01:53:14.976
Date updated
2023-09-10 02:00:40 UTC+0000
Release date
2023-09-10 01:53:14 UTC+0000
UTC Start
2023-09-10 01:53:14.976
UTC End
2023-09-10 01:54:14.984
MJD Start
60197.07864556
MJD End
60197.07934009704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0023495
Ambient temperature (°C)
13.47
Seeing (arcsec)
1.4100000000000001
Observation
ID
56875
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
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 85.0960 85.0100 134.1000 134.3000
A0-J2 115.9900 115.7830 109.8000 110.0000
A0-K0 112.9290 112.6970 85.3810 85.4960
G1-J2 52.0200 51.9270 67.5000 67.6000
G1-K0 85.5780 85.5100 36.9930 37.0570
J2-K0 48.5420 48.5410 4.0660 4.1760
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 60197.07864556
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME del Sgr
RA 275.247417
DEC -29.82824
HIERARCH ESO DET NAME MATISSE-N
HIERARCH ESO INS DIN NAME LOW
HIERARCH ESO INS DIN 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 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2308
HIERARCH ESO ISS PBL12 START 85.096
HIERARCH ESO ISS PBL12 END 85.01
HIERARCH ESO ISS PBLA12 START 134.1
HIERARCH ESO ISS PBLA12 END 134.3
HIERARCH ESO ISS PBL13 START 115.99
HIERARCH ESO ISS PBL13 END 115.783
HIERARCH ESO ISS PBLA13 START 109.8
HIERARCH ESO ISS PBLA13 END 110.0
HIERARCH ESO ISS PBL14 START 112.929
HIERARCH ESO ISS PBL14 END 112.697
HIERARCH ESO ISS PBLA14 START 85.381
HIERARCH ESO ISS PBLA14 END 85.496
HIERARCH ESO ISS PBL23 START 52.02
HIERARCH ESO ISS PBL23 END 51.927
HIERARCH ESO ISS PBLA23 START 67.5
HIERARCH ESO ISS PBLA23 END 67.6
HIERARCH ESO ISS PBL24 START 85.578
HIERARCH ESO ISS PBL24 END 85.51
HIERARCH ESO ISS PBLA24 START 36.993
HIERARCH ESO ISS PBLA24 END 37.057
HIERARCH ESO ISS PBL34 START 48.542
HIERARCH ESO ISS PBL34 END 48.541
HIERARCH ESO ISS PBLA34 START 4.066
HIERARCH ESO ISS PBLA34 END 4.176
HIERARCH ESO ISS AMBI TAU0 START 0.002267
HIERARCH ESO ISS AMBI TAU0 END 0.002432
HIERARCH ESO ISS AMBI TEMP 13.47
HIERARCH ESO ISS AMBI FWHM START 1.49
HIERARCH ESO ISS AMBI FWHM END 1.33