! Started logfile: /scr/pima/rv118_uvs/J2216+3518_S_dfm.log on Sun Dec 10 00:12:17 2017 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.23275 obs /scr/pima/rv118_uvs/J2216+3518_S_uva.fits ! Reading UV FITS file: /scr/pima/rv118_uvs/J2216+3518_S_uva.fits ! AN table 1: 25 integrations on 6 of 6 possible baselines. ! AN table 2: 73 integrations on 15 of 15 possible baselines. ! AN table 3: 44 integrations on 45 of 45 possible baselines. ! AN table 4: 35 integrations on 28 of 28 possible baselines. ! AN table 5: 5 integrations on 6 of 6 possible baselines. ! Apparent sampling: 0.526564 visibilities/baseline/integration-bin. ! Found source: J2216+3518 ! ! 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 2.23275e+09 8e+06 1 8e+06 ! 02 2 2.26275e+09 8e+06 1 8e+06 ! 03 3 2.35275e+09 8e+06 1 8e+06 ! 04 4 2.37275e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 79 lines of history. ! ! Reading 8920 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 4 channels. ! 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 ![@/opt64/bin/pima_mupet_01.dfm J2216+3518_S] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 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 40 telescope corrections were flagged in sub-array 1. ! A total of 310 telescope corrections were flagged in sub-array 2. ! A total of 108 telescope corrections were flagged in sub-array 3. ! A total of 186 telescope corrections were flagged in sub-array 4. ! A total of 4 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 2. ! A total of 40 telescope corrections were flagged in sub-array 1. ! A total of 310 telescope corrections were flagged in sub-array 2. ! A total of 108 telescope corrections were flagged in sub-array 3. ! A total of 186 telescope corrections were flagged in sub-array 4. ! A total of 4 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 3. ! A total of 40 telescope corrections were flagged in sub-array 1. ! A total of 310 telescope corrections were flagged in sub-array 2. ! A total of 108 telescope corrections were flagged in sub-array 3. ! A total of 186 telescope corrections were flagged in sub-array 4. ! A total of 4 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 4. ! A total of 40 telescope corrections were flagged in sub-array 1. ! A total of 310 telescope corrections were flagged in sub-array 2. ! A total of 108 telescope corrections were flagged in sub-array 3. ! A total of 186 telescope corrections were flagged in sub-array 4. ! A total of 4 telescope corrections were flagged in sub-array 5. ! ! Fit before self-cal, rms=1.126233Jy sigma=15.629090 ! Fit after self-cal, rms=0.593496Jy sigma=8.131967 ! 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=2.717 mas, bmaj=3.576 mas, bpa=60.49 degrees ! Estimated noise=1.03188 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 = 0.337727 Jy ! Component: 100 - total flux cleaned = 0.424004 Jy ! Total flux subtracted in 100 components = 0.424004 Jy ! Clean residual min=-0.014941 max=0.033289 Jy/beam ! Clean residual mean=-0.000004 rms=0.003396 Jy/beam ! Combined flux in latest and established models = 0.424004 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.424004 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.222779Jy sigma=2.024370 ! Fit after self-cal, rms=0.222775Jy sigma=2.024143 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.033411 Jy ! Component: 100 - total flux cleaned = 0.0498153 Jy ! Total flux subtracted in 100 components = 0.0498153 Jy ! Clean residual min=-0.015924 max=0.015508 Jy/beam ! Clean residual mean=0.000005 rms=0.003068 Jy/beam ! Combined flux in latest and established models = 0.47382 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 13 components and 0.47382 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.215910Jy sigma=1.934432 ! Fit after self-cal, rms=0.215807Jy sigma=1.934293 ! 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=3.35 mas, bmaj=4.11 mas, bpa=61 degrees ! Estimated noise=0.620133 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, -9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0144719 Jy ! Component: 100 - total flux cleaned = 0.0194706 Jy ! Component: 150 - total flux cleaned = 0.0213145 Jy ! Component: 200 - total flux cleaned = 0.0222949 Jy ! Total flux subtracted in 200 components = 0.0222949 Jy ! Clean residual min=-0.011714 max=0.014103 Jy/beam ! Clean residual mean=0.000041 rms=0.002728 Jy/beam ! Combined flux in latest and established models = 0.496114 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 35 components and 0.496114 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.214121Jy sigma=1.921911 ! Fit after self-cal, rms=0.214069Jy sigma=1.919138 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.35 x 4.11 at 61 degrees (North through East) ! Clean map min=-0.011133 max=0.43558 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HH 1.27 NY 0.99 ON 1.01 WZ 1.07 ! ! A total of 60 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! HH 1.45 HN 0.97 NL 1.59 ON 0.99 ! SC 1.05 WZ 1.01 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 FD 1.08 HN 0.98 KP 1.01 ! LA 1.02 NL 0.97 ON 0.98 OV 1.00 ! PT 0.98 SC 1.09 ! ! A total of 30 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.03 FD 1.05 KK 0.97 KP 1.03 ! LA 0.98 NY 1.18 OV 1.01 PT 1.05 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.09 HN 1.06 NL 0.96 NY 1.01 ! ! ! Correcting IF 2. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HH 1.29 NY 1.17 ON 1.00 WZ 0.97 ! ! A total of 60 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! HH 1.33 HN 1.01 NL 1.59 ON 0.91 ! SC 1.02 WZ 1.01 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 FD 1.08 HN 1.00 KP 1.02 ! LA 1.00 NL 0.97 ON 1.02 OV 1.01 ! PT 0.99 SC 1.12 ! ! A total of 30 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.00 FD 1.05 KK 1.01 KP 1.01 ! LA 0.99 NY 1.15 OV 1.02 PT 1.05 ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.96 HN 1.06 NL 1.00 NY 1.09 ! ! ! Correcting IF 3. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HH 1.48 NY 1.01 ON 1.07 WZ 1.13 ! ! A total of 60 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! HH 1.45 HN 1.11 NL 0.72 ON 1.12 ! SC 0.48 WZ 1.11 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.06 FD 1.19 HN 1.04 KP 0.58 ! LA 1.04 NL 0.69 ON 1.06 OV 0.96 ! PT 1.02 SC 0.59 ! ! A total of 30 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.04 FD 1.15 KK 1.03 KP 0.51 ! LA 1.04 NY 1.19 OV 0.98 PT 1.08 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.02 HN 1.03 NL 2.00 NY 1.26 ! ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HH 1.10 NY 1.11 ON 0.96 WZ 1.14 ! ! A total of 60 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! HH 1.27 HN 1.07 NL 1.43 ON 1.00 ! SC 1.10 WZ 1.04 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.05 FD 1.10 HN 1.03 KP 1.05 ! LA 1.03 NL 1.02 ON 1.07 OV 1.03 ! PT 1.01 SC 1.16 ! ! A total of 30 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.05 FD 1.04 KK 1.01 KP 1.06 ! LA 1.05 NY 1.09 OV 1.05 PT 1.10 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.13 HN 1.12 NL 0.92 NY 1.11 ! ! ! Fit before self-cal, rms=0.214069Jy sigma=1.919138 ! Fit after self-cal, rms=0.160447Jy sigma=1.375530 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.564 mas, bmaj=4.26 mas, bpa=46.95 degrees ! Estimated noise=0.628492 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 = -0.000199888 Jy ! Component: 100 - total flux cleaned = -0.000189617 Jy ! Component: 150 - total flux cleaned = -0.000191357 Jy ! Component: 200 - total flux cleaned = -9.97225e-05 Jy ! Total flux subtracted in 200 components = -9.97225e-05 Jy ! Clean residual min=-0.005476 max=0.005063 Jy/beam ! Clean residual mean=0.000078 rms=0.001211 Jy/beam ! Combined flux in latest and established models = 0.496015 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 49 components and 0.496015 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.160227Jy sigma=1.371870 ! Fit after self-cal, rms=0.160681Jy sigma=1.369475 ! 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=0.160681Jy sigma=1.369475 ! Fit after self-cal, rms=0.161047Jy sigma=1.342564 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.559 mas, bmaj=4.26 mas, bpa=46.89 degrees ! Estimated noise=0.629996 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00156531 Jy ! Component: 100 - total flux cleaned = 0.00148152 Jy ! Component: 150 - total flux cleaned = 0.00148058 Jy ! Component: 200 - total flux cleaned = 0.00141008 Jy ! Total flux subtracted in 200 components = 0.00141008 Jy ! Clean residual min=-0.005164 max=0.004679 Jy/beam ! Clean residual mean=0.000065 rms=0.001100 Jy/beam ! Combined flux in latest and established models = 0.497425 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 54 components and 0.497425 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.160910Jy sigma=1.341266 ! Fit after self-cal, rms=0.160877Jy sigma=1.341196 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 = -6.62829e-05 Jy ! Component: 100 - total flux cleaned = -4.90683e-06 Jy ! Component: 150 - total flux cleaned = -6.66816e-06 Jy ! Component: 200 - total flux cleaned = -7.90241e-06 Jy ! Total flux subtracted in 200 components = -7.90241e-06 Jy ! Clean residual min=-0.005211 max=0.004672 Jy/beam ! Clean residual mean=0.000065 rms=0.001095 Jy/beam ! Combined flux in latest and established models = 0.497417 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 58 components and 0.497417 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.160801Jy sigma=1.340603 ! Fit after self-cal, rms=0.160767Jy sigma=1.340587 ! 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=0.160767Jy sigma=1.340587 ! Fit after self-cal, rms=0.156981Jy sigma=1.265529 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.556 mas, bmaj=4.262 mas, bpa=46.55 degrees ! Estimated noise=0.629656 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000308672 Jy ! Component: 100 - total flux cleaned = -8.33786e-05 Jy ! Component: 150 - total flux cleaned = 4.93877e-05 Jy ! Component: 200 - total flux cleaned = -9.30563e-06 Jy ! Total flux subtracted in 200 components = -9.30563e-06 Jy ! Clean residual min=-0.003144 max=0.003231 Jy/beam ! Clean residual mean=0.000012 rms=0.000769 Jy/beam ! Combined flux in latest and established models = 0.497408 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 76 components and 0.497408 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.156874Jy sigma=1.264541 ! Fit after self-cal, rms=0.156830Jy sigma=1.264349 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) ! Added new window around map position (-70.5, -68). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00196972 Jy ! Component: 100 - total flux cleaned = 0.0019743 Jy ! Component: 150 - total flux cleaned = 0.00197451 Jy ! Component: 200 - total flux cleaned = 0.00187849 Jy ! Total flux subtracted in 200 components = 0.00187849 Jy ! Clean residual min=-0.003007 max=0.003099 Jy/beam ! Clean residual mean=0.000006 rms=0.000750 Jy/beam ! Combined flux in latest and established models = 0.499286 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 92 components and 0.499286 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.156595Jy sigma=1.262202 ! Fit after self-cal, rms=0.156511Jy sigma=1.262125 ! 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=0.156511Jy sigma=1.262125 ! Fit after self-cal, rms=0.154350Jy sigma=1.261639 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.942 mas, bmaj=10.11 mas, bpa=65.06 degrees ! Estimated noise=0.739209 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000167775 Jy ! Component: 100 - total flux cleaned = 0.000468572 Jy ! Component: 150 - total flux cleaned = 0.000568706 Jy ! Component: 200 - total flux cleaned = 0.000686684 Jy ! Total flux subtracted in 200 components = 0.000686684 Jy ! Clean residual min=-0.002185 max=0.002448 Jy/beam ! Clean residual mean=0.000010 rms=0.000654 Jy/beam ! Combined flux in latest and established models = 0.499973 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 107 components and 0.499973 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.154349Jy sigma=1.261314 ! Fit after self-cal, rms=0.154330Jy sigma=1.261295 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 = 9.20869e-05 Jy ! Component: 100 - total flux cleaned = 0.000196648 Jy ! Component: 150 - total flux cleaned = 0.000267313 Jy ! Component: 200 - total flux cleaned = 0.000333721 Jy ! Total flux subtracted in 200 components = 0.000333721 Jy ! Clean residual min=-0.002194 max=0.002426 Jy/beam ! Clean residual mean=0.000009 rms=0.000649 Jy/beam ! Combined flux in latest and established models = 0.500306 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 114 components and 0.500306 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.154337Jy sigma=1.261159 ! Fit after self-cal, rms=0.154347Jy sigma=1.261148 ! 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=3.548 mas, bmaj=4.259 mas, bpa=46.6 degrees ! Estimated noise=0.629081 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.548 x 4.259 at 46.6 degrees (North through East) ! Clean map min=-0.0031189 max=0.44194 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=2.868 mas, bmaj=3.642 mas, bpa=52.78 degrees ! Estimated noise=1.05755 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.343455 Jy ! Component: 100 - total flux cleaned = 0.425134 Jy ! Component: 150 - total flux cleaned = 0.455875 Jy ! Component: 200 - total flux cleaned = 0.470536 Jy ! Total flux subtracted in 200 components = 0.470536 Jy ! Clean residual min=-0.005565 max=0.007462 Jy/beam ! Clean residual mean=-0.000004 rms=0.001349 Jy/beam ! Combined flux in latest and established models = 0.470536 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 0.470536 Jy ! Inverting map and beam ! Estimated beam: bmin=3.548 mas, bmaj=4.259 mas, bpa=46.6 degrees ! Estimated noise=0.629081 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 = 0.011858 Jy ! Component: 100 - total flux cleaned = 0.0184226 Jy ! Component: 150 - total flux cleaned = 0.022848 Jy ! Component: 200 - total flux cleaned = 0.0240039 Jy ! Total flux subtracted in 200 components = 0.0240039 Jy ! Clean residual min=-0.003372 max=0.003564 Jy/beam ! Clean residual mean=-0.000005 rms=0.000797 Jy/beam ! Combined flux in latest and established models = 0.49454 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 42 components and 0.49454 Jy ! Inverting map ! Added new window around map position (6, -3.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00179665 Jy ! Component: 100 - total flux cleaned = 0.00192646 Jy ! Component: 150 - total flux cleaned = 0.00217158 Jy ! Component: 200 - total flux cleaned = 0.00228866 Jy ! Total flux subtracted in 200 components = 0.00228866 Jy ! Clean residual min=-0.003164 max=0.003119 Jy/beam ! Clean residual mean=-0.000001 rms=0.000766 Jy/beam ! Combined flux in latest and established models = 0.496829 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 52 components and 0.496829 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=8.942 mas, bmaj=10.11 mas, bpa=65.06 degrees ! Estimated noise=0.739209 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00159511 Jy ! Component: 100 - total flux cleaned = 0.00205896 Jy ! Component: 150 - total flux cleaned = 0.00241813 Jy ! Component: 200 - total flux cleaned = 0.0026754 Jy ! Total flux subtracted in 200 components = 0.0026754 Jy ! Clean residual min=-0.002146 max=0.002353 Jy/beam ! Clean residual mean=0.000005 rms=0.000642 Jy/beam ! Combined flux in latest and established models = 0.499504 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 = 0.000175962 Jy ! Component: 100 - total flux cleaned = 0.000267251 Jy ! Component: 150 - total flux cleaned = 0.000351653 Jy ! Component: 200 - total flux cleaned = 0.000410184 Jy ! Total flux subtracted in 200 components = 0.000410184 Jy ! Clean residual min=-0.002158 max=0.002338 Jy/beam ! Clean residual mean=0.000005 rms=0.000638 Jy/beam ! Combined flux in latest and established models = 0.499914 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 70 components and 0.499914 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.548 mas, bmaj=4.259 mas, bpa=46.6 degrees ! Estimated noise=0.629081 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000227475 Jy ! Component: 100 - total flux cleaned = -0.00043231 Jy ! Component: 150 - total flux cleaned = -0.000621848 Jy ! Component: 200 - total flux cleaned = -0.000712891 Jy ! Total flux subtracted in 200 components = -0.000712891 Jy ! Clean residual min=-0.002986 max=0.002951 Jy/beam ! Clean residual mean=0.000002 rms=0.000742 Jy/beam ! Combined flux in latest and established models = 0.499202 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 79 components and 0.499202 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.154330Jy sigma=1.261672 ! Fit after self-cal, rms=0.154119Jy sigma=1.261089 wmodel J2216+3518_S_map.mod ! Writing 79 model components to file: J2216+3518_S_map.mod wobs J2216+3518_S_uvs.fits ! Writing UV FITS file: J2216+3518_S_uvs.fits wwins J2216+3518_S_map.win ! wwins: Wrote 4 windows to J2216+3518_S_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 = -0.000335934 Jy ! Component: 100 - total flux cleaned = -0.000653465 Jy ! Component: 150 - total flux cleaned = -0.000654065 Jy ! Component: 200 - total flux cleaned = -0.000506667 Jy ! Component: 250 - total flux cleaned = -0.000362408 Jy ! Component: 300 - total flux cleaned = -0.000267864 Jy ! Component: 350 - total flux cleaned = -0.000127151 Jy ! Component: 400 - total flux cleaned = -8.0798e-05 Jy ! Component: 450 - total flux cleaned = 1.02049e-05 Jy ! Component: 500 - total flux cleaned = 0.000190607 Jy ! Component: 550 - total flux cleaned = 0.000145742 Jy ! Component: 600 - total flux cleaned = 0.000145691 Jy ! Component: 650 - total flux cleaned = 0.000189614 Jy ! Component: 700 - total flux cleaned = 0.000146443 Jy ! Component: 750 - total flux cleaned = 0.000103878 Jy ! Component: 800 - total flux cleaned = 0.000189977 Jy ! Component: 850 - total flux cleaned = 0.00023226 Jy ! Component: 900 - total flux cleaned = 0.000190241 Jy ! Component: 950 - total flux cleaned = 2.34483e-05 Jy ! Component: 1000 - total flux cleaned = 0.000106269 Jy ! Component: 1050 - total flux cleaned = 2.33122e-05 Jy ! Component: 1100 - total flux cleaned = -1.74947e-05 Jy ! Component: 1150 - total flux cleaned = -1.7529e-05 Jy ! Component: 1200 - total flux cleaned = 6.32267e-05 Jy ! Component: 1250 - total flux cleaned = -0.000138046 Jy ! Component: 1300 - total flux cleaned = -9.77677e-05 Jy ! Component: 1350 - total flux cleaned = -0.000177258 Jy ! Component: 1400 - total flux cleaned = -0.00021684 Jy ! Component: 1450 - total flux cleaned = -0.000177305 Jy ! Component: 1500 - total flux cleaned = -0.000216562 Jy ! Component: 1550 - total flux cleaned = -0.000177567 Jy ! Component: 1600 - total flux cleaned = -0.000333088 Jy ! Component: 1650 - total flux cleaned = -0.000216747 Jy ! Component: 1700 - total flux cleaned = -0.000371069 Jy ! Component: 1750 - total flux cleaned = -0.000409091 Jy ! Component: 1800 - total flux cleaned = -0.000256329 Jy ! Component: 1850 - total flux cleaned = -0.000294395 Jy ! Component: 1900 - total flux cleaned = -0.000294238 Jy ! Component: 1950 - total flux cleaned = -0.000369823 Jy ! Component: 2000 - total flux cleaned = -0.000294651 Jy ! Component: 2050 - total flux cleaned = -0.000369387 Jy ! Component: 2100 - total flux cleaned = -0.000406509 Jy ! Component: 2150 - total flux cleaned = -0.000480328 Jy ! Component: 2200 - total flux cleaned = -0.00040639 Jy ! Component: 2250 - total flux cleaned = -0.000406564 Jy ! Component: 2300 - total flux cleaned = -0.000479722 Jy ! Component: 2350 - total flux cleaned = -0.000479659 Jy ! Component: 2400 - total flux cleaned = -0.000479494 Jy ! Component: 2450 - total flux cleaned = -0.000515625 Jy ! Component: 2500 - total flux cleaned = -0.000407328 Jy ! Component: 2550 - total flux cleaned = -0.000335357 Jy ! Component: 2600 - total flux cleaned = -0.000406879 Jy ! Component: 2650 - total flux cleaned = -0.000299893 Jy ! Component: 2700 - total flux cleaned = -0.000335341 Jy ! Component: 2750 - total flux cleaned = -0.000335288 Jy ! Component: 2800 - total flux cleaned = -0.00019433 Jy ! Component: 2850 - total flux cleaned = -0.000229447 Jy ! Component: 2900 - total flux cleaned = -0.00019432 Jy ! Component: 2950 - total flux cleaned = -0.000194325 Jy ! Component: 3000 - total flux cleaned = -0.000368366 Jy ! Component: 3050 - total flux cleaned = -0.000264377 Jy ! Component: 3100 - total flux cleaned = -0.000333316 Jy ! Component: 3150 - total flux cleaned = -0.000367923 Jy ! Component: 3200 - total flux cleaned = -0.000264683 Jy ! Component: 3250 - total flux cleaned = -0.000401832 Jy ! Component: 3300 - total flux cleaned = -0.000504246 Jy ! Component: 3350 - total flux cleaned = -0.000402125 Jy ! Component: 3400 - total flux cleaned = -0.000402152 Jy ! Component: 3450 - total flux cleaned = -0.000436009 Jy ! Component: 3500 - total flux cleaned = -0.000469638 Jy ! Component: 3550 - total flux cleaned = -0.000368605 Jy ! Component: 3600 - total flux cleaned = -0.00036872 Jy ! Component: 3650 - total flux cleaned = -0.000435589 Jy ! Component: 3700 - total flux cleaned = -0.00040208 Jy ! Component: 3750 - total flux cleaned = -0.000335702 Jy ! Component: 3800 - total flux cleaned = -0.000302498 Jy ! Component: 3850 - total flux cleaned = -0.000335403 Jy ! Component: 3900 - total flux cleaned = -0.000401305 Jy ! Component: 3950 - total flux cleaned = -0.000401326 Jy ! Component: 4000 - total flux cleaned = -0.000434103 Jy ! Component: 4050 - total flux cleaned = -0.000401493 Jy ! Total flux subtracted in 4096 components = -0.000499215 Jy ! Clean residual min=-0.002004 max=0.001763 Jy/beam ! Clean residual mean=-0.000010 rms=0.000580 Jy/beam ! Combined flux in latest and established models = 0.498702 Jy keep ! Adding 323 model components to the UV plane model. ! The established model now contains 400 components and 0.498702 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv118_uvs/J2216+3518_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.548 x 4.259 at 46.6 degrees (North through East) ! Clean map min=-0.0026301 max=0.44563 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv118_uvs/J2216+3518_S_map.fits wmodel /scr/pima/rv118_uvs/J2216+3518_S_map.mod ! Writing 400 model components to file: /scr/pima/rv118_uvs/J2216+3518_S_map.mod wobs /scr/pima/rv118_uvs/J2216+3518_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv118_uvs/J2216+3518_S_uvs.fits wwins /scr/pima/rv118_uvs/J2216+3518_S_map.win ! wwins: Wrote 5 windows to /scr/pima/rv118_uvs/J2216+3518_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.445633 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00057947 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.390099 0.390099 0.780198 1.5604 3.12079 6.24158 12.4832 24.9663 49.9327 99.8653 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0017 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.445 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 769.035 quit ! Quitting program ! Log file /scr/pima/rv118_uvs/J2216+3518_S_dfm.log closed on Sun Dec 10 00:12:22 2017