Exposure
ID
MATIS.2023-09-07T01:22:15.242_1
Header ID
MATIS.2023-09-07T01:22:15.242
Date updated
2023-09-07 01:31:08 UTC+0000
Release date
2023-09-07 01:22:15 UTC+0000
UTC Start
2023-09-07 01:22:15.242
UTC End
2023-09-07 01:23:15.302
MJD Start
60194.05712086
MJD End
60194.05781599889
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.005346
Ambient temperature (°C)
10.8
Seeing (arcsec)
0.57
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 88.2450 88.1820 127.0000 127.2000
A0-J2 123.4230 123.2790 103.4000 103.6000
A0-K0 121.1300 120.9720 80.5290 80.6430
G1-J2 55.3090 55.2460 63.7000 63.8000
G1-K0 87.9650 87.9200 33.8600 33.9420
J2-K0 48.5570 48.5570 359.3150 359.4280
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 60194.05712086
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 88.245
HIERARCH ESO ISS PBL12 END 88.182
HIERARCH ESO ISS PBLA12 START 127.0
HIERARCH ESO ISS PBLA12 END 127.2
HIERARCH ESO ISS PBL13 START 123.423
HIERARCH ESO ISS PBL13 END 123.279
HIERARCH ESO ISS PBLA13 START 103.4
HIERARCH ESO ISS PBLA13 END 103.6
HIERARCH ESO ISS PBL14 START 121.13
HIERARCH ESO ISS PBL14 END 120.972
HIERARCH ESO ISS PBLA14 START 80.529
HIERARCH ESO ISS PBLA14 END 80.643
HIERARCH ESO ISS PBL23 START 55.309
HIERARCH ESO ISS PBL23 END 55.246
HIERARCH ESO ISS PBLA23 START 63.7
HIERARCH ESO ISS PBLA23 END 63.8
HIERARCH ESO ISS PBL24 START 87.965
HIERARCH ESO ISS PBL24 END 87.92
HIERARCH ESO ISS PBLA24 START 33.86
HIERARCH ESO ISS PBLA24 END 33.942
HIERARCH ESO ISS PBL34 START 48.557
HIERARCH ESO ISS PBL34 END 48.557
HIERARCH ESO ISS PBLA34 START 359.315
HIERARCH ESO ISS PBLA34 END 359.428
HIERARCH ESO ISS AMBI TAU0 START 0.005346
HIERARCH ESO ISS AMBI TAU0 END 0.005346
HIERARCH ESO ISS AMBI TEMP 10.8
HIERARCH ESO ISS AMBI FWHM START 0.57
HIERARCH ESO ISS AMBI FWHM END 0.57