Exposure
ID
MATIS.2023-09-07T01:18:24.546_1
Header ID
MATIS.2023-09-07T01:18:24.546
Date updated
2023-09-07 01:26:30 UTC+0000
Release date
2023-09-07 01:18:24 UTC+0000
UTC Start
2023-09-07 01:18:24.546
UTC End
2023-09-07 01:19:24.606
MJD Start
60194.05445076
MJD End
60194.055145898885
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.005948
Ambient temperature (°C)
10.94
Seeing (arcsec)
0.565
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 88.4740 88.4150 126.4000 126.6000
A0-J2 123.9560 123.8180 102.9000 103.0000
A0-K0 121.7120 121.5610 80.0960 80.2100
G1-J2 55.5430 55.4820 63.4000 63.5000
G1-K0 88.1340 88.0900 33.5450 33.6280
J2-K0 48.5570 48.5570 358.8870 359.0000
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 60194.05445076
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 88.474
HIERARCH ESO ISS PBL12 END 88.415
HIERARCH ESO ISS PBLA12 START 126.4
HIERARCH ESO ISS PBLA12 END 126.6
HIERARCH ESO ISS PBL13 START 123.956
HIERARCH ESO ISS PBL13 END 123.818
HIERARCH ESO ISS PBLA13 START 102.9
HIERARCH ESO ISS PBLA13 END 103.0
HIERARCH ESO ISS PBL14 START 121.712
HIERARCH ESO ISS PBL14 END 121.561
HIERARCH ESO ISS PBLA14 START 80.096
HIERARCH ESO ISS PBLA14 END 80.21
HIERARCH ESO ISS PBL23 START 55.543
HIERARCH ESO ISS PBL23 END 55.482
HIERARCH ESO ISS PBLA23 START 63.4
HIERARCH ESO ISS PBLA23 END 63.5
HIERARCH ESO ISS PBL24 START 88.134
HIERARCH ESO ISS PBL24 END 88.09
HIERARCH ESO ISS PBLA24 START 33.545
HIERARCH ESO ISS PBLA24 END 33.628
HIERARCH ESO ISS PBL34 START 48.557
HIERARCH ESO ISS PBL34 END 48.557
HIERARCH ESO ISS PBLA34 START 358.887
HIERARCH ESO ISS PBLA34 END 359.0
HIERARCH ESO ISS AMBI TAU0 START 0.006004
HIERARCH ESO ISS AMBI TAU0 END 0.005892
HIERARCH ESO ISS AMBI TEMP 10.94
HIERARCH ESO ISS AMBI FWHM START 0.53
HIERARCH ESO ISS AMBI FWHM END 0.6