! Started logfile: J1848+3219_S_2014_05_31_pus_uvs.log on Mon Nov 28 15:35:46 2016 obs J1848+3219_S_2014_05_31_pus_uva.fits ! Reading UV FITS file: J1848+3219_S_2014_05_31_pus_uva.fits ! AN table 1: 49 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.73424 visibilities/baseline/integration-bin. ! Found source: J1848+3219 ! ! 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 336 lines of history. ! ! Reading 6476 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 J1848+3219_S_2014_05_31_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 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.349558Jy sigma=0.004262 ! Fit after self-cal, rms=0.188368Jy sigma=0.002213 ! 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=3.412 mas, bmaj=4.687 mas, bpa=-2.524 degrees ! Estimated noise=1054.93 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 = 0.858888 Jy ! Component: 100 - total flux cleaned = 1.04618 Jy ! Total flux subtracted in 100 components = 1.04618 Jy ! Clean residual min=-0.021821 max=0.052242 Jy/beam ! Clean residual mean=-0.000048 rms=0.006670 Jy/beam ! Combined flux in latest and established models = 1.04618 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1.04618 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.161865Jy sigma=0.001891 ! Fit after self-cal, rms=0.161866Jy sigma=0.001891 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0469521 Jy ! Component: 100 - total flux cleaned = 0.0692534 Jy ! Total flux subtracted in 100 components = 0.0692534 Jy ! Clean residual min=-0.020027 max=0.024635 Jy/beam ! Clean residual mean=0.000033 rms=0.005407 Jy/beam ! Combined flux in latest and established models = 1.11543 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 1.11543 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.140721Jy sigma=0.001662 ! Fit after self-cal, rms=0.140720Jy sigma=0.001662 ! 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=4.587 mas, bmaj=5.827 mas, bpa=-1.71 degrees ! Estimated noise=711.147 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 = 0.0213137 Jy ! Component: 100 - total flux cleaned = 0.0320758 Jy ! Component: 150 - total flux cleaned = 0.038204 Jy ! Component: 200 - total flux cleaned = 0.0410508 Jy ! Total flux subtracted in 200 components = 0.0410508 Jy ! Clean residual min=-0.015156 max=0.016626 Jy/beam ! Clean residual mean=-0.000021 rms=0.004025 Jy/beam ! Combined flux in latest and established models = 1.15649 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 28 components and 1.15649 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.136268Jy sigma=0.001640 ! Fit after self-cal, rms=0.136257Jy sigma=0.001640 ! 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 0.99 FD 0.85 HN 1.02 KP 1.04 ! LA 1.21 MK 0.99 NL 0.96 OV 0.98 ! PT 1.02 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.07 KP 1.02 ! LA 1.16 MK 1.00 NL 1.04 OV 1.01 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.14 HN 1.07 KP 0.91 ! LA 0.91 MK 1.01 NL 0.99 OV 0.94 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.00 HN 1.04 KP 0.88 ! LA 0.88 MK 1.01 NL 1.06 OV 1.00 ! PT 1.01 SC 0.96 ! ! ! Fit before self-cal, rms=0.136257Jy sigma=0.001640 ! Fit after self-cal, rms=0.070071Jy sigma=0.000821 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.585 mas, bmaj=5.856 mas, bpa=-1.132 degrees ! Estimated noise=710.792 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 (-2.5, 10). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0030803 Jy ! Component: 100 - total flux cleaned = 0.00176272 Jy ! Component: 150 - total flux cleaned = 0.000588757 Jy ! Component: 200 - total flux cleaned = -0.000261364 Jy ! Total flux subtracted in 200 components = -0.000261364 Jy ! Clean residual min=-0.005435 max=0.004689 Jy/beam ! Clean residual mean=0.000021 rms=0.001154 Jy/beam ! Combined flux in latest and established models = 1.15622 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 47 components and 1.15622 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069196Jy sigma=0.000812 ! Fit after self-cal, rms=0.069176Jy sigma=0.000811 ! 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=0.069176Jy sigma=0.000811 ! Fit after self-cal, rms=0.067942Jy sigma=0.000792 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.59 mas, bmaj=5.853 mas, bpa=-1.449 degrees ! Estimated noise=710.449 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000563456 Jy ! Component: 100 - total flux cleaned = 0.000660129 Jy ! Component: 150 - total flux cleaned = 0.000821898 Jy ! Component: 200 - total flux cleaned = 0.000820612 Jy ! Total flux subtracted in 200 components = 0.000820612 Jy ! Clean residual min=-0.002698 max=0.002446 Jy/beam ! Clean residual mean=0.000006 rms=0.000646 Jy/beam ! Combined flux in latest and established models = 1.15704 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 61 components and 1.15704 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067677Jy sigma=0.000789 ! Fit after self-cal, rms=0.067670Jy sigma=0.000789 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 = 0.000547519 Jy ! Component: 100 - total flux cleaned = 0.000547651 Jy ! Component: 150 - total flux cleaned = 0.000657345 Jy ! Component: 200 - total flux cleaned = 0.000707945 Jy ! Total flux subtracted in 200 components = 0.000707945 Jy ! Clean residual min=-0.002298 max=0.002327 Jy/beam ! Clean residual mean=0.000005 rms=0.000615 Jy/beam ! Combined flux in latest and established models = 1.15775 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 69 components and 1.15775 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067574Jy sigma=0.000788 ! Fit after self-cal, rms=0.067571Jy sigma=0.000788 ! 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=0.067571Jy sigma=0.000788 ! Fit after self-cal, rms=0.067552Jy sigma=0.000787 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.592 mas, bmaj=5.855 mas, bpa=-1.457 degrees ! Estimated noise=710.292 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000403752 Jy ! Component: 100 - total flux cleaned = -0.000407902 Jy ! Component: 150 - total flux cleaned = -0.000359456 Jy ! Component: 200 - total flux cleaned = -0.000359823 Jy ! Total flux subtracted in 200 components = -0.000359823 Jy ! Clean residual min=-0.002153 max=0.002174 Jy/beam ! Clean residual mean=0.000004 rms=0.000571 Jy/beam ! Combined flux in latest and established models = 1.15739 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 74 components and 1.15739 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067469Jy sigma=0.000786 ! Fit after self-cal, rms=0.067468Jy sigma=0.000786 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 = 0.00022226 Jy ! Component: 100 - total flux cleaned = 0.000298335 Jy ! Component: 150 - total flux cleaned = 0.00029753 Jy ! Component: 200 - total flux cleaned = 0.000331969 Jy ! Total flux subtracted in 200 components = 0.000331969 Jy ! Clean residual min=-0.002165 max=0.002109 Jy/beam ! Clean residual mean=0.000003 rms=0.000558 Jy/beam ! Combined flux in latest and established models = 1.15772 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 79 components and 1.15772 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067427Jy sigma=0.000786 ! Fit after self-cal, rms=0.067426Jy sigma=0.000786 ! 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=0.067426Jy sigma=0.000786 ! Fit after self-cal, rms=0.067425Jy sigma=0.000786 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.327 mas, bmaj=10.28 mas, bpa=62.8 degrees ! Estimated noise=822.193 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000534172 Jy ! Component: 100 - total flux cleaned = -0.000407153 Jy ! Component: 150 - total flux cleaned = -0.000322847 Jy ! Component: 200 - total flux cleaned = -0.000308282 Jy ! Total flux subtracted in 200 components = -0.000308282 Jy ! Clean residual min=-0.001906 max=0.001950 Jy/beam ! Clean residual mean=0.000006 rms=0.000562 Jy/beam ! Combined flux in latest and established models = 1.15742 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 91 components and 1.15742 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067411Jy sigma=0.000785 ! Fit after self-cal, rms=0.067409Jy 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 = -0.00010383 Jy ! Component: 100 - total flux cleaned = -1.68846e-05 Jy ! Component: 150 - total flux cleaned = 7.15e-05 Jy ! Component: 200 - total flux cleaned = 0.000134826 Jy ! Total flux subtracted in 200 components = 0.000134826 Jy ! Clean residual min=-0.001910 max=0.001891 Jy/beam ! Clean residual mean=0.000006 rms=0.000557 Jy/beam ! Combined flux in latest and established models = 1.15755 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 105 components and 1.15755 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067405Jy sigma=0.000785 ! Fit after self-cal, rms=0.067404Jy sigma=0.000785 ! 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=4.593 mas, bmaj=5.856 mas, bpa=-1.458 degrees ! Estimated noise=710.195 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.593 x 5.856 at -1.458 degrees (North through East) ! Clean map min=-0.0021056 max=1.1096 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067404Jy sigma=0.000785 ! Fit after self-cal, rms=0.061060Jy sigma=0.000704 ! Inverting map and beam ! Estimated beam: bmin=4.593 mas, bmaj=5.859 mas, bpa=-1.401 degrees ! Estimated noise=710.194 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000346918 Jy ! Component: 100 - total flux cleaned = -0.000349038 Jy ! Component: 150 - total flux cleaned = -0.000349407 Jy ! Component: 200 - total flux cleaned = -0.000350055 Jy ! Total flux subtracted in 200 components = -0.000350055 Jy ! Clean residual min=-0.002024 max=0.002079 Jy/beam ! Clean residual mean=0.000001 rms=0.000511 Jy/beam ! Combined flux in latest and established models = 1.1572 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 114 components and 1.1572 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061031Jy sigma=0.000703 ! Fit after self-cal, rms=0.061031Jy sigma=0.000703 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.04673e-05 Jy ! Component: 100 - total flux cleaned = 3.05725e-05 Jy ! Component: 150 - total flux cleaned = 3.10356e-05 Jy ! Component: 200 - total flux cleaned = 3.13252e-05 Jy ! Total flux subtracted in 200 components = 3.13252e-05 Jy ! Clean residual min=-0.002009 max=0.002030 Jy/beam ! Clean residual mean=0.000001 rms=0.000506 Jy/beam ! Combined flux in latest and established models = 1.15723 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 116 components and 1.15723 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061012Jy sigma=0.000703 ! Fit after self-cal, rms=0.061012Jy sigma=0.000703 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061012Jy sigma=0.000703 ! Fit after self-cal, rms=0.061016Jy sigma=0.000703 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=3.415 mas, bmaj=4.693 mas, bpa=-2.371 degrees ! Estimated noise=1059.51 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.862618 Jy ! Component: 100 - total flux cleaned = 1.05073 Jy ! Component: 150 - total flux cleaned = 1.097 Jy ! Component: 200 - total flux cleaned = 1.11713 Jy ! Total flux subtracted in 200 components = 1.11713 Jy ! Clean residual min=-0.005768 max=0.009578 Jy/beam ! Clean residual mean=-0.000033 rms=0.001488 Jy/beam ! Combined flux in latest and established models = 1.11713 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 16 model components to the UV plane model. ! The established model now contains 16 components and 1.11713 Jy ! Inverting map and beam ! Estimated beam: bmin=4.594 mas, bmaj=5.859 mas, bpa=-1.406 degrees ! Estimated noise=710.191 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 = 0.0148145 Jy ! Component: 100 - total flux cleaned = 0.0230178 Jy ! Component: 150 - total flux cleaned = 0.0281838 Jy ! Component: 200 - total flux cleaned = 0.031824 Jy ! Total flux subtracted in 200 components = 0.031824 Jy ! Clean residual min=-0.002389 max=0.003247 Jy/beam ! Clean residual mean=-0.000006 rms=0.000614 Jy/beam ! Combined flux in latest and established models = 1.14895 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 39 components and 1.14895 Jy ! Inverting map ! Added new window around map position (4, -5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00310421 Jy ! Component: 100 - total flux cleaned = 0.00466203 Jy ! Component: 150 - total flux cleaned = 0.00551943 Jy ! Component: 200 - total flux cleaned = 0.00620613 Jy ! Total flux subtracted in 200 components = 0.00620613 Jy ! Clean residual min=-0.001965 max=0.002022 Jy/beam ! Clean residual mean=-0.000000 rms=0.000516 Jy/beam ! Combined flux in latest and established models = 1.15516 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 57 components and 1.15516 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=9.329 mas, bmaj=10.29 mas, bpa=62.74 degrees ! Estimated noise=821.919 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00113915 Jy ! Component: 100 - total flux cleaned = 0.00146453 Jy ! Component: 150 - total flux cleaned = 0.00167462 Jy ! Component: 200 - total flux cleaned = 0.00182708 Jy ! Total flux subtracted in 200 components = 0.00182708 Jy ! Clean residual min=-0.001851 max=0.001739 Jy/beam ! Clean residual mean=0.000004 rms=0.000520 Jy/beam ! Combined flux in latest and established models = 1.15699 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 = 7.81321e-05 Jy ! Component: 100 - total flux cleaned = 0.000124323 Jy ! Component: 150 - total flux cleaned = 0.000145539 Jy ! Component: 200 - total flux cleaned = 0.000154946 Jy ! Total flux subtracted in 200 components = 0.000154946 Jy ! Clean residual min=-0.001844 max=0.001737 Jy/beam ! Clean residual mean=0.000004 rms=0.000517 Jy/beam ! Combined flux in latest and established models = 1.15714 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 107 components and 1.15714 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.594 mas, bmaj=5.859 mas, bpa=-1.406 degrees ! Estimated noise=710.191 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000110496 Jy ! Component: 100 - total flux cleaned = -6.20296e-05 Jy ! Component: 150 - total flux cleaned = 2.28884e-05 Jy ! Component: 200 - total flux cleaned = 0.000100287 Jy ! Total flux subtracted in 200 components = 0.000100287 Jy ! Clean residual min=-0.001937 max=0.001926 Jy/beam ! Clean residual mean=0.000001 rms=0.000486 Jy/beam ! Combined flux in latest and established models = 1.15724 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 117 components and 1.15724 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060991Jy sigma=0.000702 ! Fit after self-cal, rms=0.060988Jy sigma=0.000702 wmodel J1848+3219_S_2014_05_31_pus_map.mod ! Writing 117 model components to file: J1848+3219_S_2014_05_31_pus_map.mod wobs J1848+3219_S_2014_05_31_pus_uvs.fits ! Writing UV FITS file: J1848+3219_S_2014_05_31_pus_uvs.fits wwins J1848+3219_S_2014_05_31_pus_map.win ! wwins: Wrote 3 windows to J1848+3219_S_2014_05_31_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 = 0.000139087 Jy ! Component: 100 - total flux cleaned = 0.000237994 Jy ! Component: 150 - total flux cleaned = 0.000238019 Jy ! Component: 200 - total flux cleaned = 0.000297638 Jy ! Component: 250 - total flux cleaned = 0.000355744 Jy ! Component: 300 - total flux cleaned = 0.000468778 Jy ! Component: 350 - total flux cleaned = 0.000578172 Jy ! Component: 400 - total flux cleaned = 0.000685266 Jy ! Component: 450 - total flux cleaned = 0.000842454 Jy ! Component: 500 - total flux cleaned = 0.000996599 Jy ! Component: 550 - total flux cleaned = 0.00122293 Jy ! Component: 600 - total flux cleaned = 0.00137053 Jy ! Component: 650 - total flux cleaned = 0.00149154 Jy ! Component: 700 - total flux cleaned = 0.00156248 Jy ! Component: 750 - total flux cleaned = 0.0016319 Jy ! Component: 800 - total flux cleaned = 0.00165469 Jy ! Component: 850 - total flux cleaned = 0.00163235 Jy ! Component: 900 - total flux cleaned = 0.00172086 Jy ! Component: 950 - total flux cleaned = 0.00180742 Jy ! Component: 1000 - total flux cleaned = 0.00169971 Jy ! Component: 1050 - total flux cleaned = 0.00169991 Jy ! Component: 1100 - total flux cleaned = 0.00172081 Jy ! Component: 1150 - total flux cleaned = 0.00165884 Jy ! Component: 1200 - total flux cleaned = 0.00165875 Jy ! Component: 1250 - total flux cleaned = 0.00167919 Jy ! Component: 1300 - total flux cleaned = 0.00179856 Jy ! Component: 1350 - total flux cleaned = 0.00177879 Jy ! Component: 1400 - total flux cleaned = 0.00183734 Jy ! Component: 1450 - total flux cleaned = 0.00185659 Jy ! Component: 1500 - total flux cleaned = 0.00181847 Jy ! Component: 1550 - total flux cleaned = 0.00181862 Jy ! Component: 1600 - total flux cleaned = 0.0018371 Jy ! Component: 1650 - total flux cleaned = 0.00180002 Jy ! Component: 1700 - total flux cleaned = 0.00179979 Jy ! Component: 1750 - total flux cleaned = 0.00179982 Jy ! Component: 1800 - total flux cleaned = 0.00180009 Jy ! Component: 1850 - total flux cleaned = 0.00181765 Jy ! Component: 1900 - total flux cleaned = 0.00171295 Jy ! Component: 1950 - total flux cleaned = 0.00171274 Jy ! Component: 2000 - total flux cleaned = 0.00171297 Jy ! Component: 2050 - total flux cleaned = 0.00169602 Jy ! Component: 2100 - total flux cleaned = 0.00166272 Jy ! Component: 2150 - total flux cleaned = 0.00166278 Jy ! Component: 2200 - total flux cleaned = 0.0016792 Jy ! Component: 2250 - total flux cleaned = 0.00161385 Jy ! Component: 2300 - total flux cleaned = 0.00158123 Jy ! Component: 2350 - total flux cleaned = 0.00159712 Jy ! Component: 2400 - total flux cleaned = 0.0015649 Jy ! Component: 2450 - total flux cleaned = 0.00148604 Jy ! Component: 2500 - total flux cleaned = 0.0014075 Jy ! Component: 2550 - total flux cleaned = 0.00139195 Jy ! Component: 2600 - total flux cleaned = 0.00136109 Jy ! Component: 2650 - total flux cleaned = 0.00131521 Jy ! Component: 2700 - total flux cleaned = 0.00126975 Jy ! Component: 2750 - total flux cleaned = 0.00119454 Jy ! Component: 2800 - total flux cleaned = 0.00117972 Jy ! Component: 2850 - total flux cleaned = 0.00113541 Jy ! Component: 2900 - total flux cleaned = 0.00104723 Jy ! Component: 2950 - total flux cleaned = 0.000974117 Jy ! Component: 3000 - total flux cleaned = 0.00094505 Jy ! Component: 3050 - total flux cleaned = 0.000872999 Jy ! Component: 3100 - total flux cleaned = 0.000801613 Jy ! Component: 3150 - total flux cleaned = 0.000801752 Jy ! Component: 3200 - total flux cleaned = 0.000717178 Jy ! Component: 3250 - total flux cleaned = 0.000688998 Jy ! Component: 3300 - total flux cleaned = 0.000591514 Jy ! Component: 3350 - total flux cleaned = 0.000508656 Jy ! Component: 3400 - total flux cleaned = 0.00046745 Jy ! Component: 3450 - total flux cleaned = 0.00044012 Jy ! Component: 3500 - total flux cleaned = 0.000372324 Jy ! Component: 3550 - total flux cleaned = 0.000331766 Jy ! Component: 3600 - total flux cleaned = 0.000264938 Jy ! Component: 3650 - total flux cleaned = 0.000211776 Jy ! Component: 3700 - total flux cleaned = 0.000198693 Jy ! Component: 3750 - total flux cleaned = 0.000119935 Jy ! Component: 3800 - total flux cleaned = 0.000106863 Jy ! Component: 3850 - total flux cleaned = 2.8929e-05 Jy ! Component: 3900 - total flux cleaned = -2.27401e-05 Jy ! Component: 3950 - total flux cleaned = -4.84807e-05 Jy ! Component: 4000 - total flux cleaned = -0.00013761 Jy ! Component: 4050 - total flux cleaned = -0.000175522 Jy ! Total flux subtracted in 4096 components = -0.000238424 Jy ! Clean residual min=-0.000824 max=0.000840 Jy/beam ! Clean residual mean=-0.000003 rms=0.000221 Jy/beam ! Combined flux in latest and established models = 1.157 Jy keep ! Adding 249 model components to the UV plane model. ! The established model now contains 366 components and 1.157 Jy ![Exited script file: muppet] wmap "J1848+3219_S_2014_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.594 x 5.859 at -1.406 degrees (North through East) ! Clean map min=-0.001536 max=1.1117 Jy/beam ! Writing clean map to FITS file: J1848+3219_S_2014_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.11174 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000218887 device "J1848+3219_S_2014_05_31_pus\_map.eps/VPS" ! Attempting to open device: 'J1848+3219_S_2014_05_31_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.059066 0.059066 0.118132 0.236264 0.472528 0.945056 1.89011 3.78023 7.56045 15.1209 30.2418 60.4836 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.111 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.594 x 5.859 at -1.406 degrees (North through East) ! Clean map min=-0.001536 max=1.1117 Jy/beam quit ! Quitting program ! Log file J1848+3219_S_2014_05_31_pus_uvs.log closed on Mon Nov 28 15:35:51 2016