Exposure
ID
MATIS.2022-05-30T07:14:42.049_1
Header ID
MATIS.2022-05-30T07:14:42.049
Date updated
2022-05-30 07:25:59 UTC+0000
Release date
2022-05-30 07:14:42 UTC+0000
UTC Start
2022-05-30 07:14:42.049
UTC End
2022-05-30 07:15:42.013
MJD Start
59729.30187557
MJD End
59729.3025695978
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.004116
Ambient temperature (°C)
4.66
Seeing (arcsec)
0.34
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 67.5260 67.4860 276.8000 277.0000
K0-D0 94.4080 94.3440 256.0000 256.1000
K0-J3 56.5570 56.5590 337.6290 337.7510
G2-D0 39.4180 39.4020 218.6000 218.7000
G2-J3 63.4970 63.4660 45.7990 45.8970
D0-J3 102.7220 102.6740 43.0260 43.1230
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 59729.30187557
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 0.228
HIERARCH ESO DET NDIT 263
HIERARCH ESO ISS PBL12 START 67.526
HIERARCH ESO ISS PBL12 END 67.486
HIERARCH ESO ISS PBLA12 START 276.8
HIERARCH ESO ISS PBLA12 END 277.0
HIERARCH ESO ISS PBL13 START 94.408
HIERARCH ESO ISS PBL13 END 94.344
HIERARCH ESO ISS PBLA13 START 256.0
HIERARCH ESO ISS PBLA13 END 256.1
HIERARCH ESO ISS PBL14 START 56.557
HIERARCH ESO ISS PBL14 END 56.559
HIERARCH ESO ISS PBLA14 START 337.629
HIERARCH ESO ISS PBLA14 END 337.751
HIERARCH ESO ISS PBL23 START 39.418
HIERARCH ESO ISS PBL23 END 39.402
HIERARCH ESO ISS PBLA23 START 218.6
HIERARCH ESO ISS PBLA23 END 218.7
HIERARCH ESO ISS PBL24 START 63.497
HIERARCH ESO ISS PBL24 END 63.466
HIERARCH ESO ISS PBLA24 START 45.799
HIERARCH ESO ISS PBLA24 END 45.897
HIERARCH ESO ISS PBL34 START 102.722
HIERARCH ESO ISS PBL34 END 102.674
HIERARCH ESO ISS PBLA34 START 43.026
HIERARCH ESO ISS PBLA34 END 43.123
HIERARCH ESO ISS AMBI TAU0 START 0.004391
HIERARCH ESO ISS AMBI TAU0 END 0.003841
HIERARCH ESO ISS AMBI TEMP 4.66
HIERARCH ESO ISS AMBI FWHM START 0.34
HIERARCH ESO ISS AMBI FWHM END 0.34