Exposure
ID
MATIS.2022-05-30T08:23:20.831_1
Header ID
MATIS.2022-05-30T08:23:20.831
Date updated
2022-05-30 08:30:52 UTC+0000
Release date
2022-05-30 08:23:20 UTC+0000
UTC Start
2022-05-30 08:23:20.831
UTC End
2022-05-30 08:24:20.891
MJD Start
59729.34954666
MJD End
59729.3502417989
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.003689
Ambient temperature (°C)
4.62
Seeing (arcsec)
0.53
Observation
ID
51076
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
38085
Name
del Sgr
RA
275.248696
DEC
-29.82823
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 62.6760 62.5760 286.3000 286.5000
K0-D0 86.9420 86.7880 263.8000 263.9000
K0-J3 56.4400 56.4360 346.5990 346.7380
G2-D0 37.6770 37.6410 224.2000 224.3000
G2-J3 60.0650 59.9950 51.6060 51.6770
D0-J3 97.5500 97.4440 48.7600 48.8310
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 59729.34954666
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME del Sgr
RA 275.248696
DEC -29.82823
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 0.111056
HIERARCH ESO DET SEQ1 PERIOD 0.273
HIERARCH ESO DET NDIT 220
HIERARCH ESO ISS PBL12 START 62.676
HIERARCH ESO ISS PBL12 END 62.576
HIERARCH ESO ISS PBLA12 START 286.3
HIERARCH ESO ISS PBLA12 END 286.5
HIERARCH ESO ISS PBL13 START 86.942
HIERARCH ESO ISS PBL13 END 86.788
HIERARCH ESO ISS PBLA13 START 263.8
HIERARCH ESO ISS PBLA13 END 263.9
HIERARCH ESO ISS PBL14 START 56.44
HIERARCH ESO ISS PBL14 END 56.436
HIERARCH ESO ISS PBLA14 START 346.599
HIERARCH ESO ISS PBLA14 END 346.738
HIERARCH ESO ISS PBL23 START 37.677
HIERARCH ESO ISS PBL23 END 37.641
HIERARCH ESO ISS PBLA23 START 224.2
HIERARCH ESO ISS PBLA23 END 224.3
HIERARCH ESO ISS PBL24 START 60.065
HIERARCH ESO ISS PBL24 END 59.995
HIERARCH ESO ISS PBLA24 START 51.606
HIERARCH ESO ISS PBLA24 END 51.677
HIERARCH ESO ISS PBL34 START 97.55
HIERARCH ESO ISS PBL34 END 97.444
HIERARCH ESO ISS PBLA34 START 48.76
HIERARCH ESO ISS PBLA34 END 48.831
HIERARCH ESO ISS AMBI TAU0 START 0.003515
HIERARCH ESO ISS AMBI TAU0 END 0.003863
HIERARCH ESO ISS AMBI TEMP 4.62
HIERARCH ESO ISS AMBI FWHM START 0.53
HIERARCH ESO ISS AMBI FWHM END 0.53