! Started logfile: J0943+1702_S_2014_12_20_pus_uvs.log on Wed Dec 28 13:31:29 2016 obs J0943+1702_S_2014_12_20_pus_uva.fits ! Reading UV FITS file: J0943+1702_S_2014_12_20_pus_uva.fits ! AN table 1: 104 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.848932 visibilities/baseline/integration-bin. ! Found source: J0943+1702 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23588e+09 3.2e+07 1 3.2e+07 ! 02 2 2.26788e+09 3.2e+07 1 3.2e+07 ! 03 3 2.29988e+09 3.2e+07 1 3.2e+07 ! 04 4 2.36388e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 344 lines of history. ! ! Reading 15892 visibilities. select I ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.5 print "taper_size =",taper_size ! taper_size = 20 ![@muppet J0943+1702_S_2014_12_20_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.500x0.500 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 89 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 89 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 89 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 89 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.881398Jy sigma=0.010215 ! Fit after self-cal, rms=0.859030Jy sigma=0.009941 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.178 mas, bmaj=5.922 mas, bpa=-3.917 degrees ! Estimated noise=721.303 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0990859 Jy ! Component: 100 - total flux cleaned = 0.1376 Jy ! Total flux subtracted in 100 components = 0.1376 Jy ! Clean residual min=-0.016108 max=0.065838 Jy/beam ! Clean residual mean=-0.000049 rms=0.005242 Jy/beam ! Combined flux in latest and established models = 0.1376 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 20 components and 0.1376 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.128000Jy sigma=0.001421 ! Fit after self-cal, rms=0.127204Jy sigma=0.001411 ! Inverting map ! Added new window around map position (0, -10.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0525231 Jy ! Component: 100 - total flux cleaned = 0.0769295 Jy ! Total flux subtracted in 100 components = 0.0769295 Jy ! Clean residual min=-0.014335 max=0.024711 Jy/beam ! Clean residual mean=-0.000037 rms=0.003160 Jy/beam ! Combined flux in latest and established models = 0.21453 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 31 components and 0.21453 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101211Jy sigma=0.001102 ! Fit after self-cal, rms=0.093978Jy sigma=0.001012 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0282194 Jy ! Component: 100 - total flux cleaned = 0.0373285 Jy ! Total flux subtracted in 100 components = 0.0373285 Jy ! Clean residual min=-0.009699 max=0.009335 Jy/beam ! Clean residual mean=-0.000027 rms=0.001956 Jy/beam ! Combined flux in latest and established models = 0.251858 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 51 components and 0.251858 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083980Jy sigma=0.000897 ! Fit after self-cal, rms=0.082630Jy sigma=0.000879 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0129307 Jy ! Component: 100 - total flux cleaned = 0.0171309 Jy ! Total flux subtracted in 100 components = 0.0171309 Jy ! Clean residual min=-0.006902 max=0.007855 Jy/beam ! Clean residual mean=-0.000018 rms=0.001485 Jy/beam ! Combined flux in latest and established models = 0.268989 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 60 components and 0.268989 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079665Jy sigma=0.000848 ! Fit after self-cal, rms=0.079533Jy sigma=0.000846 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.045 mas, bmaj=7.433 mas, bpa=-5.485 degrees ! Estimated noise=493.893 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-4.5, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0112368 Jy ! Component: 100 - total flux cleaned = 0.0177485 Jy ! Component: 150 - total flux cleaned = 0.0216447 Jy ! Component: 200 - total flux cleaned = 0.0235228 Jy ! Total flux subtracted in 200 components = 0.0235228 Jy ! Clean residual min=-0.006779 max=0.005328 Jy/beam ! Clean residual mean=-0.000016 rms=0.001384 Jy/beam ! Combined flux in latest and established models = 0.292512 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 78 components and 0.292512 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077447Jy sigma=0.000828 ! Fit after self-cal, rms=0.077358Jy sigma=0.000827 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.89 HN 0.96 KP 1.07 ! LA 0.95 MK 1.02 NL 0.98 OV 0.97 ! PT 1.08 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.05 HN 1.04 KP 1.07 ! LA 0.94 MK 1.02 NL 1.02 OV 1.00 ! PT 1.03 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.18 HN 1.01 KP 0.96 ! LA 0.76 MK 1.07 NL 1.10 OV 0.94 ! PT 1.02 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.01 HN 0.97 KP 0.91 ! LA 0.81 MK 1.06 NL 1.03 OV 1.00 ! PT 1.05 SC 0.98 ! ! ! Fit before self-cal, rms=0.077358Jy sigma=0.000827 ! Fit after self-cal, rms=0.072386Jy sigma=0.000794 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.085 mas, bmaj=7.449 mas, bpa=-4.815 degrees ! Estimated noise=490.877 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00335418 Jy ! Component: 100 - total flux cleaned = -0.00416433 Jy ! Component: 150 - total flux cleaned = -0.00456449 Jy ! Component: 200 - total flux cleaned = -0.00474028 Jy ! Total flux subtracted in 200 components = -0.00474028 Jy ! Clean residual min=-0.003430 max=0.003180 Jy/beam ! Clean residual mean=0.000005 rms=0.000714 Jy/beam ! Combined flux in latest and established models = 0.287772 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 88 components and 0.287772 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072047Jy sigma=0.000791 ! Fit after self-cal, rms=0.072009Jy sigma=0.000790 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072009Jy sigma=0.000790 ! Fit after self-cal, rms=0.071146Jy sigma=0.000787 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.068 mas, bmaj=7.394 mas, bpa=-5.12 degrees ! Estimated noise=485.353 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00164537 Jy ! Component: 100 - total flux cleaned = -0.00149379 Jy ! Component: 150 - total flux cleaned = -0.00114658 Jy ! Component: 200 - total flux cleaned = -0.00101636 Jy ! Total flux subtracted in 200 components = -0.00101636 Jy ! Clean residual min=-0.002507 max=0.002436 Jy/beam ! Clean residual mean=-0.000001 rms=0.000562 Jy/beam ! Combined flux in latest and established models = 0.286755 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 97 components and 0.286755 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070979Jy sigma=0.000785 ! Fit after self-cal, rms=0.070977Jy sigma=0.000785 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000370562 Jy ! Component: 100 - total flux cleaned = -0.000250126 Jy ! Component: 150 - total flux cleaned = 2.64902e-05 Jy ! Component: 200 - total flux cleaned = 0.000131561 Jy ! Total flux subtracted in 200 components = 0.000131561 Jy ! Clean residual min=-0.002328 max=0.002274 Jy/beam ! Clean residual mean=-0.000001 rms=0.000530 Jy/beam ! Combined flux in latest and established models = 0.286887 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 104 components and 0.286887 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070880Jy sigma=0.000783 ! Fit after self-cal, rms=0.070874Jy sigma=0.000783 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070874Jy sigma=0.000783 ! Fit after self-cal, rms=0.070603Jy sigma=0.000783 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.059 mas, bmaj=7.393 mas, bpa=-5.334 degrees ! Estimated noise=483.429 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00135005 Jy ! Component: 100 - total flux cleaned = -0.00125144 Jy ! Component: 150 - total flux cleaned = -0.00125192 Jy ! Component: 200 - total flux cleaned = -0.00120997 Jy ! Total flux subtracted in 200 components = -0.00120997 Jy ! Clean residual min=-0.002167 max=0.002129 Jy/beam ! Clean residual mean=-0.000000 rms=0.000499 Jy/beam ! Combined flux in latest and established models = 0.285677 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 115 components and 0.285677 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070531Jy sigma=0.000782 ! Fit after self-cal, rms=0.070527Jy sigma=0.000782 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000266528 Jy ! Component: 100 - total flux cleaned = -0.000226652 Jy ! Component: 150 - total flux cleaned = -0.000149474 Jy ! Component: 200 - total flux cleaned = -0.000112397 Jy ! Total flux subtracted in 200 components = -0.000112397 Jy ! Clean residual min=-0.002048 max=0.002006 Jy/beam ! Clean residual mean=-0.000000 rms=0.000483 Jy/beam ! Combined flux in latest and established models = 0.285565 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 120 components and 0.285565 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070478Jy sigma=0.000782 ! Fit after self-cal, rms=0.070476Jy sigma=0.000782 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070476Jy sigma=0.000782 ! Fit after self-cal, rms=0.070384Jy sigma=0.000782 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.83 mas, bmaj=10.82 mas, bpa=-7.396 degrees ! Estimated noise=560.953 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00046328 Jy ! Component: 100 - total flux cleaned = -0.000575019 Jy ! Component: 150 - total flux cleaned = -0.000498816 Jy ! Component: 200 - total flux cleaned = -0.000499593 Jy ! Total flux subtracted in 200 components = -0.000499593 Jy ! Clean residual min=-0.001674 max=0.001733 Jy/beam ! Clean residual mean=-0.000001 rms=0.000451 Jy/beam ! Combined flux in latest and established models = 0.285065 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 130 components and 0.285065 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070377Jy sigma=0.000782 ! Fit after self-cal, rms=0.070374Jy sigma=0.000781 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000171992 Jy ! Component: 100 - total flux cleaned = -0.000103384 Jy ! Component: 150 - total flux cleaned = -4.71285e-05 Jy ! Component: 200 - total flux cleaned = 3.21386e-05 Jy ! Total flux subtracted in 200 components = 3.21386e-05 Jy ! Clean residual min=-0.001648 max=0.001736 Jy/beam ! Clean residual mean=-0.000001 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 0.285097 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 138 components and 0.285097 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070374Jy sigma=0.000781 ! Fit after self-cal, rms=0.070372Jy sigma=0.000781 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=4.056 mas, bmaj=7.399 mas, bpa=-5.423 degrees ! Estimated noise=482.89 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.056 x 7.399 at -5.423 degrees (North through East) ! Clean map min=-0.0020062 max=0.12004 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.176 mas, bmaj=5.876 mas, bpa=-3.724 degrees ! Estimated noise=704.572 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.111879 Jy ! Component: 100 - total flux cleaned = 0.166844 Jy ! Component: 150 - total flux cleaned = 0.199268 Jy ! Component: 200 - total flux cleaned = 0.220554 Jy ! Total flux subtracted in 200 components = 0.220554 Jy ! Clean residual min=-0.007154 max=0.011728 Jy/beam ! Clean residual mean=-0.000027 rms=0.001782 Jy/beam ! Combined flux in latest and established models = 0.220554 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 31 model components to the UV plane model. ! The established model now contains 31 components and 0.220554 Jy ! Inverting map and beam ! Estimated beam: bmin=4.056 mas, bmaj=7.399 mas, bpa=-5.423 degrees ! Estimated noise=482.89 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0225775 Jy ! Component: 100 - total flux cleaned = 0.0364343 Jy ! Component: 150 - total flux cleaned = 0.0456148 Jy ! Component: 200 - total flux cleaned = 0.0519436 Jy ! Total flux subtracted in 200 components = 0.0519436 Jy ! Clean residual min=-0.003252 max=0.005239 Jy/beam ! Clean residual mean=-0.000011 rms=0.000782 Jy/beam ! Combined flux in latest and established models = 0.272497 Jy ! Adding 69 model components to the UV plane model. ! The established model now contains 92 components and 0.272498 Jy ! Inverting map ! Added new window around map position (4, -11.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00371695 Jy ! Component: 100 - total flux cleaned = 0.00583166 Jy ! Component: 150 - total flux cleaned = 0.00741698 Jy ! Component: 200 - total flux cleaned = 0.00882877 Jy ! Total flux subtracted in 200 components = 0.00882877 Jy ! Clean residual min=-0.002174 max=0.002149 Jy/beam ! Clean residual mean=-0.000003 rms=0.000515 Jy/beam ! Combined flux in latest and established models = 0.281326 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 122 components and 0.281326 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.83 mas, bmaj=10.82 mas, bpa=-7.396 degrees ! Estimated noise=560.953 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00224972 Jy ! Component: 100 - total flux cleaned = 0.00311218 Jy ! Component: 150 - total flux cleaned = 0.00364712 Jy ! Component: 200 - total flux cleaned = 0.00377985 Jy ! Total flux subtracted in 200 components = 0.00377985 Jy ! Clean residual min=-0.001526 max=0.001628 Jy/beam ! Clean residual mean=-0.000002 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.285106 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.83116e-05 Jy ! Component: 100 - total flux cleaned = 0.000142565 Jy ! Component: 150 - total flux cleaned = 0.000191916 Jy ! Component: 200 - total flux cleaned = 0.000236797 Jy ! Total flux subtracted in 200 components = 0.000236797 Jy ! Clean residual min=-0.001450 max=0.001601 Jy/beam ! Clean residual mean=-0.000002 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.285343 Jy ! Adding 63 model components to the UV plane model. ! The established model now contains 176 components and 0.285343 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.056 mas, bmaj=7.399 mas, bpa=-5.423 degrees ! Estimated noise=482.89 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000532473 Jy ! Component: 100 - total flux cleaned = -0.000355911 Jy ! Component: 150 - total flux cleaned = -0.000302818 Jy ! Component: 200 - total flux cleaned = -0.000301372 Jy ! Total flux subtracted in 200 components = -0.000301372 Jy ! Clean residual min=-0.001738 max=0.002108 Jy/beam ! Clean residual mean=-0.000000 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.285042 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 194 components and 0.285042 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070256Jy sigma=0.000781 ! Fit after self-cal, rms=0.070160Jy sigma=0.000779 wmodel J0943+1702_S_2014_12_20_pus_map.mod ! Writing 194 model components to file: J0943+1702_S_2014_12_20_pus_map.mod wobs J0943+1702_S_2014_12_20_pus_uvs.fits ! Writing UV FITS file: J0943+1702_S_2014_12_20_pus_uvs.fits wwins J0943+1702_S_2014_12_20_pus_map.win ! wwins: Wrote 4 windows to J0943+1702_S_2014_12_20_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000425351 Jy ! Component: 100 - total flux cleaned = 0.000263577 Jy ! Component: 150 - total flux cleaned = 0.000212269 Jy ! Component: 200 - total flux cleaned = 8.85606e-05 Jy ! Component: 250 - total flux cleaned = -7.05021e-06 Jy ! Component: 300 - total flux cleaned = 1.584e-05 Jy ! Component: 350 - total flux cleaned = -6.81783e-06 Jy ! Component: 400 - total flux cleaned = -6.78621e-06 Jy ! Component: 450 - total flux cleaned = -2.87128e-05 Jy ! Component: 500 - total flux cleaned = -5.01236e-05 Jy ! Component: 550 - total flux cleaned = -7.05687e-05 Jy ! Component: 600 - total flux cleaned = -9.79876e-06 Jy ! Component: 650 - total flux cleaned = 1.01039e-05 Jy ! Component: 700 - total flux cleaned = 6.90547e-05 Jy ! Component: 750 - total flux cleaned = 0.000127567 Jy ! Component: 800 - total flux cleaned = 0.000184745 Jy ! Component: 850 - total flux cleaned = 0.000240998 Jy ! Component: 900 - total flux cleaned = 0.000296447 Jy ! Component: 950 - total flux cleaned = 0.000296704 Jy ! Component: 1000 - total flux cleaned = 0.000350925 Jy ! Component: 1050 - total flux cleaned = 0.000421212 Jy ! Component: 1100 - total flux cleaned = 0.00043823 Jy ! Component: 1150 - total flux cleaned = 0.000421031 Jy ! Component: 1200 - total flux cleaned = 0.000387158 Jy ! Component: 1250 - total flux cleaned = 0.000420688 Jy ! Component: 1300 - total flux cleaned = 0.000388216 Jy ! Component: 1350 - total flux cleaned = 0.000404333 Jy ! Component: 1400 - total flux cleaned = 0.000340319 Jy ! Component: 1450 - total flux cleaned = 0.000324604 Jy ! Component: 1500 - total flux cleaned = 0.00034051 Jy ! Component: 1550 - total flux cleaned = 0.000325018 Jy ! Component: 1600 - total flux cleaned = 0.000218406 Jy ! Component: 1650 - total flux cleaned = 0.000203814 Jy ! Component: 1700 - total flux cleaned = 0.000144164 Jy ! Component: 1750 - total flux cleaned = 0.000114578 Jy ! Component: 1800 - total flux cleaned = 7.05953e-05 Jy ! Component: 1850 - total flux cleaned = -1.59535e-05 Jy ! Component: 1900 - total flux cleaned = -4.44207e-05 Jy ! Component: 1950 - total flux cleaned = -0.000129555 Jy ! Component: 2000 - total flux cleaned = -0.000213842 Jy ! Component: 2050 - total flux cleaned = -0.000227607 Jy ! Component: 2100 - total flux cleaned = -0.000310403 Jy ! Component: 2150 - total flux cleaned = -0.000351299 Jy ! Component: 2200 - total flux cleaned = -0.000391986 Jy ! Component: 2250 - total flux cleaned = -0.000432114 Jy ! Component: 2300 - total flux cleaned = -0.000525285 Jy ! Component: 2350 - total flux cleaned = -0.00055167 Jy ! Component: 2400 - total flux cleaned = -0.000617307 Jy ! Component: 2450 - total flux cleaned = -0.000695396 Jy ! Component: 2500 - total flux cleaned = -0.000721255 Jy ! Component: 2550 - total flux cleaned = -0.000785369 Jy ! Component: 2600 - total flux cleaned = -0.000848933 Jy ! Component: 2650 - total flux cleaned = -0.000861537 Jy ! Component: 2700 - total flux cleaned = -0.000886736 Jy ! Component: 2750 - total flux cleaned = -0.000936643 Jy ! Component: 2800 - total flux cleaned = -0.000936909 Jy ! Component: 2850 - total flux cleaned = -0.00105942 Jy ! Component: 2900 - total flux cleaned = -0.00113254 Jy ! Component: 2950 - total flux cleaned = -0.00113254 Jy ! Component: 3000 - total flux cleaned = -0.00119265 Jy ! Component: 3050 - total flux cleaned = -0.00119272 Jy ! Component: 3100 - total flux cleaned = -0.00125204 Jy ! Component: 3150 - total flux cleaned = -0.00129904 Jy ! Component: 3200 - total flux cleaned = -0.00139234 Jy ! Component: 3250 - total flux cleaned = -0.00141549 Jy ! Component: 3300 - total flux cleaned = -0.00151911 Jy ! Component: 3350 - total flux cleaned = -0.00157623 Jy ! Component: 3400 - total flux cleaned = -0.00162179 Jy ! Component: 3450 - total flux cleaned = -0.00171205 Jy ! Component: 3500 - total flux cleaned = -0.00176825 Jy ! Component: 3550 - total flux cleaned = -0.00180171 Jy ! Component: 3600 - total flux cleaned = -0.00189033 Jy ! Component: 3650 - total flux cleaned = -0.0019564 Jy ! Component: 3700 - total flux cleaned = -0.00196728 Jy ! Component: 3750 - total flux cleaned = -0.00202159 Jy ! Component: 3800 - total flux cleaned = -0.00209727 Jy ! Component: 3850 - total flux cleaned = -0.00217244 Jy ! Component: 3900 - total flux cleaned = -0.00221502 Jy ! Component: 3950 - total flux cleaned = -0.0022998 Jy ! Component: 4000 - total flux cleaned = -0.00236304 Jy ! Component: 4050 - total flux cleaned = -0.00243631 Jy ! Total flux subtracted in 4096 components = -0.00249871 Jy ! Clean residual min=-0.000739 max=0.000519 Jy/beam ! Clean residual mean=0.000000 rms=0.000189 Jy/beam ! Combined flux in latest and established models = 0.282543 Jy keep ! Adding 255 model components to the UV plane model. ! The established model now contains 448 components and 0.282543 Jy ![Exited script file: muppet] wmap "J0943+1702_S_2014_12_20_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.056 x 7.399 at -5.423 degrees (North through East) ! Clean map min=-0.001273 max=0.12032 Jy/beam ! Writing clean map to FITS file: J0943+1702_S_2014_12_20_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.120324 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000186519 device "J0943+1702_S_2014_12_20_pus\_map.eps/VPS" ! Attempting to open device: 'J0943+1702_S_2014_12_20_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.465042 0.465042 0.930084 1.86017 3.72034 7.44067 14.8813 29.7627 59.5254 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.12 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.056 x 7.399 at -5.423 degrees (North through East) ! Clean map min=-0.001273 max=0.12032 Jy/beam quit ! Quitting program ! Log file J0943+1702_S_2014_12_20_pus_uvs.log closed on Wed Dec 28 13:31:35 2016