Exposure
ID
MATIS.2023-07-13T05:05:41.181_1
Header ID
MATIS.2023-07-13T05:05:41.181
Date updated
2023-07-13 05:16:00 UTC+0000
Release date
2023-07-13 05:05:41 UTC+0000
UTC Start
2023-07-13 05:05:41.181
UTC End
2023-07-13 05:06:41.189
MJD Start
60138.21228219
MJD End
60138.21297672704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.001325
Ambient temperature (°C)
11.37
Seeing (arcsec)
1.86
Observation
ID
56220
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
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 64.9660 64.8850 282.6000 282.7000
K0-D0 90.4570 90.3340 260.9000 261.0000
K0-J3 56.5170 56.5140 343.1080 343.2450
G2-D0 38.4870 38.4590 222.3000 222.4000
G2-J3 61.6650 61.6090 49.6380 49.7230
D0-J3 99.9590 99.8750 46.8240 46.9080
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 60138.21228219
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME del Sgr
RA 275.248705
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 K0
HIERARCH ESO ISS CONF STATION2 G2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2308
HIERARCH ESO ISS PBL12 START 64.966
HIERARCH ESO ISS PBL12 END 64.885
HIERARCH ESO ISS PBLA12 START 282.6
HIERARCH ESO ISS PBLA12 END 282.7
HIERARCH ESO ISS PBL13 START 90.457
HIERARCH ESO ISS PBL13 END 90.334
HIERARCH ESO ISS PBLA13 START 260.9
HIERARCH ESO ISS PBLA13 END 261.0
HIERARCH ESO ISS PBL14 START 56.517
HIERARCH ESO ISS PBL14 END 56.514
HIERARCH ESO ISS PBLA14 START 343.108
HIERARCH ESO ISS PBLA14 END 343.245
HIERARCH ESO ISS PBL23 START 38.487
HIERARCH ESO ISS PBL23 END 38.459
HIERARCH ESO ISS PBLA23 START 222.3
HIERARCH ESO ISS PBLA23 END 222.4
HIERARCH ESO ISS PBL24 START 61.665
HIERARCH ESO ISS PBL24 END 61.609
HIERARCH ESO ISS PBLA24 START 49.638
HIERARCH ESO ISS PBLA24 END 49.723
HIERARCH ESO ISS PBL34 START 99.959
HIERARCH ESO ISS PBL34 END 99.875
HIERARCH ESO ISS PBLA34 START 46.824
HIERARCH ESO ISS PBLA34 END 46.908
HIERARCH ESO ISS AMBI TAU0 START 0.001325
HIERARCH ESO ISS AMBI TAU0 END 0.001325
HIERARCH ESO ISS AMBI TEMP 11.37
HIERARCH ESO ISS AMBI FWHM START 1.86
HIERARCH ESO ISS AMBI FWHM END 1.86