Exposure
ID
MATIS.2023-07-15T03:58:19.529_1
Header ID
MATIS.2023-07-15T03:58:19.529
Date updated
2023-07-15 04:05:41 UTC+0000
Release date
2023-07-15 03:58:19 UTC+0000
UTC Start
2023-07-15 03:58:19.529
UTC End
2023-07-15 03:59:19.589
MJD Start
60140.16550381
MJD End
60140.166198948886
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.0038085000000000003
Ambient temperature (°C)
12.46
Seeing (arcsec)
0.52
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 68.0540 68.0290 274.7000 274.8000
K0-D0 95.2820 95.2390 254.1000 254.2000
K0-J3 56.5200 56.5230 335.6590 335.7690
G2-D0 39.6480 39.6350 216.9000 217.0000
G2-J3 63.9390 63.9160 44.1390 44.2350
D0-J3 103.3930 103.3570 41.3800 41.4740
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 60140.16550381
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 68.054
HIERARCH ESO ISS PBL12 END 68.029
HIERARCH ESO ISS PBLA12 START 274.7
HIERARCH ESO ISS PBLA12 END 274.8
HIERARCH ESO ISS PBL13 START 95.282
HIERARCH ESO ISS PBL13 END 95.239
HIERARCH ESO ISS PBLA13 START 254.1
HIERARCH ESO ISS PBLA13 END 254.2
HIERARCH ESO ISS PBL14 START 56.52
HIERARCH ESO ISS PBL14 END 56.523
HIERARCH ESO ISS PBLA14 START 335.659
HIERARCH ESO ISS PBLA14 END 335.769
HIERARCH ESO ISS PBL23 START 39.648
HIERARCH ESO ISS PBL23 END 39.635
HIERARCH ESO ISS PBLA23 START 216.9
HIERARCH ESO ISS PBLA23 END 217.0
HIERARCH ESO ISS PBL24 START 63.939
HIERARCH ESO ISS PBL24 END 63.916
HIERARCH ESO ISS PBLA24 START 44.139
HIERARCH ESO ISS PBLA24 END 44.235
HIERARCH ESO ISS PBL34 START 103.393
HIERARCH ESO ISS PBL34 END 103.357
HIERARCH ESO ISS PBLA34 START 41.38
HIERARCH ESO ISS PBLA34 END 41.474
HIERARCH ESO ISS AMBI TAU0 START 0.00386
HIERARCH ESO ISS AMBI TAU0 END 0.003757
HIERARCH ESO ISS AMBI TEMP 12.46
HIERARCH ESO ISS AMBI FWHM START 0.52
HIERARCH ESO ISS AMBI FWHM END 0.52