Exposure
ID
MATIS.2023-07-13T05:02:00.434_1
Header ID
MATIS.2023-07-13T05:02:00.434
Date updated
2023-07-13 05:10:36 UTC+0000
Release date
2023-07-13 05:02:00 UTC+0000
UTC Start
2023-07-13 05:02:00.434
UTC End
2023-07-13 05:03:00.442
MJD Start
60138.20972725
MJD End
60138.210421787044
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.001325
Ambient temperature (°C)
11.35
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 65.2500 65.1730 282.1000 282.2000
K0-D0 90.8910 90.7730 260.5000 260.6000
K0-J3 56.5260 56.5230 342.6210 342.7540
G2-D0 38.5870 38.5600 222.0000 222.1000
G2-J3 61.8630 61.8090 49.3380 49.4200
D0-J3 100.2570 100.1760 46.5280 46.6090
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 60138.20972725
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 65.25
HIERARCH ESO ISS PBL12 END 65.173
HIERARCH ESO ISS PBLA12 START 282.1
HIERARCH ESO ISS PBLA12 END 282.2
HIERARCH ESO ISS PBL13 START 90.891
HIERARCH ESO ISS PBL13 END 90.773
HIERARCH ESO ISS PBLA13 START 260.5
HIERARCH ESO ISS PBLA13 END 260.6
HIERARCH ESO ISS PBL14 START 56.526
HIERARCH ESO ISS PBL14 END 56.523
HIERARCH ESO ISS PBLA14 START 342.621
HIERARCH ESO ISS PBLA14 END 342.754
HIERARCH ESO ISS PBL23 START 38.587
HIERARCH ESO ISS PBL23 END 38.56
HIERARCH ESO ISS PBLA23 START 222.0
HIERARCH ESO ISS PBLA23 END 222.1
HIERARCH ESO ISS PBL24 START 61.863
HIERARCH ESO ISS PBL24 END 61.809
HIERARCH ESO ISS PBLA24 START 49.338
HIERARCH ESO ISS PBLA24 END 49.42
HIERARCH ESO ISS PBL34 START 100.257
HIERARCH ESO ISS PBL34 END 100.176
HIERARCH ESO ISS PBLA34 START 46.528
HIERARCH ESO ISS PBLA34 END 46.609
HIERARCH ESO ISS AMBI TAU0 START 0.001325
HIERARCH ESO ISS AMBI TAU0 END 0.001325
HIERARCH ESO ISS AMBI TEMP 11.35
HIERARCH ESO ISS AMBI FWHM START 1.86
HIERARCH ESO ISS AMBI FWHM END 1.86