! Started logfile: /scr/pima/rv124_uvs/J0607+6720_S_dfm.log on Mon Dec 24 01:39:38 2018 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/rv124_uvs/J0607+6720_S_uva.fits ! Reading UV FITS file: /scr/pima/rv124_uvs/J0607+6720_S_uva.fits ! AN table 1: 156 integrations on 55 of 55 possible baselines. ! AN table 2: 19 integrations on 3 of 3 possible baselines. ! AN table 3: 28 integrations on 10 of 10 possible baselines. ! Apparent sampling: 0.30055 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0607+6720 ! ! 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 10720 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 J0607+6720_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 print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! 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 1064 telescope corrections were flagged in sub-array 1. ! A total of 57 telescope corrections were flagged in sub-array 2. ! A total of 68 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 1064 telescope corrections were flagged in sub-array 1. ! A total of 57 telescope corrections were flagged in sub-array 2. ! A total of 68 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 1716 telescope corrections were flagged in sub-array 1. ! A total of 57 telescope corrections were flagged in sub-array 2. ! A total of 140 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 1064 telescope corrections were flagged in sub-array 1. ! A total of 57 telescope corrections were flagged in sub-array 2. ! A total of 68 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.081771Jy sigma=16.660702 ! Fit after self-cal, rms=0.612241Jy sigma=9.362837 ! 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=3.321 mas, bmaj=3.541 mas, bpa=0.6588 degrees ! Estimated noise=0.821465 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 = 0.296927 Jy ! Component: 100 - total flux cleaned = 0.37653 Jy ! Total flux subtracted in 100 components = 0.37653 Jy ! Clean residual min=-0.009233 max=0.031692 Jy/beam ! Clean residual mean=0.000016 rms=0.002389 Jy/beam ! Combined flux in latest and established models = 0.37653 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.37653 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.120353Jy sigma=1.648761 ! Fit after self-cal, rms=0.120343Jy sigma=1.648580 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0340103 Jy ! Component: 100 - total flux cleaned = 0.0530712 Jy ! Total flux subtracted in 100 components = 0.0530712 Jy ! Clean residual min=-0.008806 max=0.011204 Jy/beam ! Clean residual mean=0.000015 rms=0.001963 Jy/beam ! Combined flux in latest and established models = 0.429601 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 22 components and 0.429601 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105273Jy sigma=1.409467 ! Fit after self-cal, rms=0.105263Jy sigma=1.409240 ! 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=3.833 mas, bmaj=4.206 mas, bpa=9.803 degrees ! Estimated noise=0.58688 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 = 0.0178416 Jy ! Component: 100 - total flux cleaned = 0.0267002 Jy ! Component: 150 - total flux cleaned = 0.0299945 Jy ! Component: 200 - total flux cleaned = 0.0309211 Jy ! Total flux subtracted in 200 components = 0.0309211 Jy ! Clean residual min=-0.007492 max=0.010410 Jy/beam ! Clean residual mean=0.000033 rms=0.001878 Jy/beam ! Combined flux in latest and established models = 0.460522 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 42 components and 0.460522 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101535Jy sigma=1.367012 ! Fit after self-cal, rms=0.101521Jy sigma=1.366753 ! Inverting map ! Added new window around map position (-7.5, -4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00802945 Jy ! Component: 100 - total flux cleaned = 0.00908159 Jy ! Component: 150 - total flux cleaned = 0.00931165 Jy ! Component: 200 - total flux cleaned = 0.00930113 Jy ! Total flux subtracted in 200 components = 0.00930113 Jy ! Clean residual min=-0.007448 max=0.007986 Jy/beam ! Clean residual mean=0.000034 rms=0.001810 Jy/beam ! Combined flux in latest and established models = 0.469823 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 57 components and 0.469823 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100204Jy sigma=1.346428 ! Fit after self-cal, rms=0.100096Jy sigma=1.344600 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.833 x 4.206 at 9.803 degrees (North through East) ! Clean map min=-0.0071863 max=0.38803 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 42 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.08 HN 0.91 KP 0.94 ! LA 0.91 MK 1.06 NL 1.11 NY 1.31 ! OV 0.91 PT 1.06 SC 0.93 ! ! Telescope amplitude corrections in sub-array 2: ! NY 0.00* WN 0.00* WZ 0.00* ! ! A total of 12 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! HN 0.88 NL 1.11 NY 1.49 SC 0.96 ! WZ 0.91 ! ! ! Correcting IF 2. ! A total of 42 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.08 HN 0.91 KP 0.97 ! LA 0.94 MK 1.04 NL 1.08 NY 1.20 ! OV 0.84 PT 1.06 SC 0.91 ! ! Telescope amplitude corrections in sub-array 2: ! NY 0.00* WN 0.00* WZ 0.00* ! ! A total of 12 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! HN 0.94 NL 1.13 NY 1.30 SC 0.88 ! WZ 0.85 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HN 0.00* KP 0.00* ! LA 0.00* MK 0.00* NL 0.00* NY 0.00* ! OV 0.00* PT 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! NY 0.00* WN 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! HN 0.00* NL 0.00* NY 0.00* SC 0.00* ! WZ 0.00* ! ! ! Correcting IF 4. ! A total of 42 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.09 HN 0.94 KP 0.97 ! LA 0.92 MK 1.09 NL 1.13 NY 1.27 ! OV 0.93 PT 1.09 SC 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! NY 0.00* WN 0.00* WZ 0.00* ! ! A total of 12 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! HN 0.91 NL 1.13 NY 1.37 SC 0.97 ! WZ 0.83 ! ! ! Fit before self-cal, rms=0.100096Jy sigma=1.344600 ! Fit after self-cal, rms=0.088122Jy sigma=1.130798 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.836 mas, bmaj=4.473 mas, bpa=17.63 degrees ! Estimated noise=0.605865 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 = -0.000929803 Jy ! Component: 100 - total flux cleaned = -0.00149662 Jy ! Component: 150 - total flux cleaned = -0.00189097 Jy ! Component: 200 - total flux cleaned = -0.00207033 Jy ! Total flux subtracted in 200 components = -0.00207033 Jy ! Clean residual min=-0.004525 max=0.004353 Jy/beam ! Clean residual mean=0.000045 rms=0.001093 Jy/beam ! Combined flux in latest and established models = 0.467753 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 80 components and 0.467753 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087832Jy sigma=1.127093 ! Fit after self-cal, rms=0.087921Jy sigma=1.126474 ! 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=0.087921Jy sigma=1.126474 ! Fit after self-cal, rms=0.082522Jy sigma=1.009606 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.844 mas, bmaj=4.432 mas, bpa=17.53 degrees ! Estimated noise=0.609258 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00408006 Jy ! Component: 100 - total flux cleaned = 0.00634844 Jy ! Component: 150 - total flux cleaned = 0.00707605 Jy ! Component: 200 - total flux cleaned = 0.00741018 Jy ! Total flux subtracted in 200 components = 0.00741018 Jy ! Clean residual min=-0.003817 max=0.003397 Jy/beam ! Clean residual mean=0.000043 rms=0.000836 Jy/beam ! Combined flux in latest and established models = 0.475163 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 95 components and 0.475163 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082153Jy sigma=1.007172 ! Fit after self-cal, rms=0.082134Jy sigma=1.006769 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 = 0.00100647 Jy ! Component: 100 - total flux cleaned = 0.00114803 Jy ! Component: 150 - total flux cleaned = 0.00118841 Jy ! Component: 200 - total flux cleaned = 0.00118765 Jy ! Total flux subtracted in 200 components = 0.00118765 Jy ! Clean residual min=-0.003794 max=0.003462 Jy/beam ! Clean residual mean=0.000043 rms=0.000832 Jy/beam ! Combined flux in latest and established models = 0.476351 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 106 components and 0.476351 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082063Jy sigma=1.006155 ! Fit after self-cal, rms=0.082055Jy sigma=1.006103 ! 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=0.082055Jy sigma=1.006103 ! Fit after self-cal, rms=0.071396Jy sigma=0.933191 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.841 mas, bmaj=4.447 mas, bpa=17.61 degrees ! Estimated noise=0.609282 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000607603 Jy ! Component: 100 - total flux cleaned = -0.000608522 Jy ! Component: 150 - total flux cleaned = -0.000530491 Jy ! Component: 200 - total flux cleaned = -0.000424143 Jy ! Total flux subtracted in 200 components = -0.000424143 Jy ! Clean residual min=-0.002160 max=0.002153 Jy/beam ! Clean residual mean=0.000012 rms=0.000535 Jy/beam ! Combined flux in latest and established models = 0.475927 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 117 components and 0.475927 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071335Jy sigma=0.932428 ! Fit after self-cal, rms=0.071310Jy sigma=0.932205 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 (1, -8.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00220043 Jy ! Component: 100 - total flux cleaned = 0.00290416 Jy ! Component: 150 - total flux cleaned = 0.00307313 Jy ! Component: 200 - total flux cleaned = 0.00317802 Jy ! Total flux subtracted in 200 components = 0.00317802 Jy ! Clean residual min=-0.002174 max=0.001954 Jy/beam ! Clean residual mean=0.000013 rms=0.000520 Jy/beam ! Combined flux in latest and established models = 0.479105 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 135 components and 0.479105 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071225Jy sigma=0.930941 ! Fit after self-cal, rms=0.071213Jy sigma=0.930759 ! 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=0.071213Jy sigma=0.930759 ! Fit after self-cal, rms=0.071263Jy sigma=0.930422 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.712 mas, bmaj=10.32 mas, bpa=28.99 degrees ! Estimated noise=0.780409 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00100202 Jy ! Component: 100 - total flux cleaned = 0.00125454 Jy ! Component: 150 - total flux cleaned = 0.001468 Jy ! Component: 200 - total flux cleaned = 0.00156263 Jy ! Total flux subtracted in 200 components = 0.00156263 Jy ! Clean residual min=-0.002437 max=0.002372 Jy/beam ! Clean residual mean=0.000029 rms=0.000654 Jy/beam ! Combined flux in latest and established models = 0.480667 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 161 components and 0.480667 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071235Jy sigma=0.930039 ! Fit after self-cal, rms=0.071226Jy sigma=0.929892 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 = 0.000235396 Jy ! Component: 100 - total flux cleaned = 0.000287966 Jy ! Component: 150 - total flux cleaned = 0.000393455 Jy ! Component: 200 - total flux cleaned = 0.000447907 Jy ! Total flux subtracted in 200 components = 0.000447907 Jy ! Clean residual min=-0.002493 max=0.002331 Jy/beam ! Clean residual mean=0.000029 rms=0.000653 Jy/beam ! Combined flux in latest and established models = 0.481115 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 178 components and 0.481115 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071216Jy sigma=0.929745 ! Fit after self-cal, rms=0.071212Jy sigma=0.929689 ! 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=3.839 mas, bmaj=4.452 mas, bpa=17.81 degrees ! Estimated noise=0.609177 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.839 x 4.452 at 17.81 degrees (North through East) ! Clean map min=-0.002097 max=0.39838 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=3.324 mas, bmaj=3.674 mas, bpa=11.91 degrees ! Estimated noise=0.852284 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.305153 Jy ! Component: 100 - total flux cleaned = 0.383929 Jy ! Component: 150 - total flux cleaned = 0.41658 Jy ! Component: 200 - total flux cleaned = 0.434515 Jy ! Total flux subtracted in 200 components = 0.434515 Jy ! Clean residual min=-0.004101 max=0.008974 Jy/beam ! Clean residual mean=0.000004 rms=0.000914 Jy/beam ! Combined flux in latest and established models = 0.434515 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.434515 Jy ! Inverting map and beam ! Estimated beam: bmin=3.839 mas, bmaj=4.452 mas, bpa=17.81 degrees ! Estimated noise=0.609177 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 = 0.0169012 Jy ! Component: 100 - total flux cleaned = 0.0263182 Jy ! Component: 150 - total flux cleaned = 0.0325375 Jy ! Component: 200 - total flux cleaned = 0.0368508 Jy ! Total flux subtracted in 200 components = 0.0368508 Jy ! Clean residual min=-0.002524 max=0.002416 Jy/beam ! Clean residual mean=0.000012 rms=0.000576 Jy/beam ! Combined flux in latest and established models = 0.471365 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 75 components and 0.471365 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=8.712 mas, bmaj=10.32 mas, bpa=28.99 degrees ! Estimated noise=0.780409 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00426293 Jy ! Component: 100 - total flux cleaned = 0.00664233 Jy ! Component: 150 - total flux cleaned = 0.00812439 Jy ! Component: 200 - total flux cleaned = 0.00908236 Jy ! Total flux subtracted in 200 components = 0.00908236 Jy ! Clean residual min=-0.002535 max=0.002387 Jy/beam ! Clean residual mean=0.000029 rms=0.000658 Jy/beam ! Combined flux in latest and established models = 0.480448 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 = 0.000632212 Jy ! Component: 100 - total flux cleaned = 0.000939657 Jy ! Component: 150 - total flux cleaned = 0.0010144 Jy ! Component: 200 - total flux cleaned = 0.00106842 Jy ! Total flux subtracted in 200 components = 0.00106842 Jy ! Clean residual min=-0.002548 max=0.002316 Jy/beam ! Clean residual mean=0.000029 rms=0.000654 Jy/beam ! Combined flux in latest and established models = 0.481516 Jy ! Adding 83 model components to the UV plane model. ! The established model now contains 153 components and 0.481516 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.839 mas, bmaj=4.452 mas, bpa=17.81 degrees ! Estimated noise=0.609177 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000597323 Jy ! Component: 100 - total flux cleaned = -0.000529676 Jy ! Component: 150 - total flux cleaned = -0.000467374 Jy ! Component: 200 - total flux cleaned = -0.000467094 Jy ! Total flux subtracted in 200 components = -0.000467094 Jy ! Clean residual min=-0.002372 max=0.002163 Jy/beam ! Clean residual mean=0.000014 rms=0.000525 Jy/beam ! Combined flux in latest and established models = 0.481049 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 161 components and 0.481049 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071428Jy sigma=0.932032 ! Fit after self-cal, rms=0.071403Jy sigma=0.931773 wmodel J0607+6720_S_map.mod ! Writing 161 model components to file: J0607+6720_S_map.mod wobs J0607+6720_S_uvs.fits ! Writing UV FITS file: J0607+6720_S_uvs.fits wwins J0607+6720_S_map.win ! wwins: Wrote 3 windows to J0607+6720_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 = -0.000647484 Jy ! Component: 100 - total flux cleaned = -0.00111743 Jy ! Component: 150 - total flux cleaned = -0.0014534 Jy ! Component: 200 - total flux cleaned = -0.00163337 Jy ! Component: 250 - total flux cleaned = -0.00173803 Jy ! Component: 300 - total flux cleaned = -0.0017037 Jy ! Component: 350 - total flux cleaned = -0.00170398 Jy ! Component: 400 - total flux cleaned = -0.00167148 Jy ! Component: 450 - total flux cleaned = -0.00170451 Jy ! Component: 500 - total flux cleaned = -0.00170426 Jy ! Component: 550 - total flux cleaned = -0.00164068 Jy ! Component: 600 - total flux cleaned = -0.00164092 Jy ! Component: 650 - total flux cleaned = -0.00160974 Jy ! Component: 700 - total flux cleaned = -0.00160965 Jy ! Component: 750 - total flux cleaned = -0.00160961 Jy ! Component: 800 - total flux cleaned = -0.00160966 Jy ! Component: 850 - total flux cleaned = -0.00163988 Jy ! Component: 900 - total flux cleaned = -0.00175846 Jy ! Component: 950 - total flux cleaned = -0.00175859 Jy ! Component: 1000 - total flux cleaned = -0.00178814 Jy ! Component: 1050 - total flux cleaned = -0.00187538 Jy ! Component: 1100 - total flux cleaned = -0.00190406 Jy ! Component: 1150 - total flux cleaned = -0.00196102 Jy ! Component: 1200 - total flux cleaned = -0.00190444 Jy ! Component: 1250 - total flux cleaned = -0.00196079 Jy ! Component: 1300 - total flux cleaned = -0.0018771 Jy ! Component: 1350 - total flux cleaned = -0.00182177 Jy ! Component: 1400 - total flux cleaned = -0.00187708 Jy ! Component: 1450 - total flux cleaned = -0.00174012 Jy ! Component: 1500 - total flux cleaned = -0.00168542 Jy ! Component: 1550 - total flux cleaned = -0.00165844 Jy ! Component: 1600 - total flux cleaned = -0.00155082 Jy ! Component: 1650 - total flux cleaned = -0.00157744 Jy ! Component: 1700 - total flux cleaned = -0.0014447 Jy ! Component: 1750 - total flux cleaned = -0.00141845 Jy ! Component: 1800 - total flux cleaned = -0.00139207 Jy ! Component: 1850 - total flux cleaned = -0.00139217 Jy ! Component: 1900 - total flux cleaned = -0.00139229 Jy ! Component: 1950 - total flux cleaned = -0.0013405 Jy ! Component: 2000 - total flux cleaned = -0.00136589 Jy ! Component: 2050 - total flux cleaned = -0.00131471 Jy ! Component: 2100 - total flux cleaned = -0.00126385 Jy ! Component: 2150 - total flux cleaned = -0.00126387 Jy ! Component: 2200 - total flux cleaned = -0.00123879 Jy ! Component: 2250 - total flux cleaned = -0.00121371 Jy ! Component: 2300 - total flux cleaned = -0.00126367 Jy ! Component: 2350 - total flux cleaned = -0.00128866 Jy ! Component: 2400 - total flux cleaned = -0.00123925 Jy ! Component: 2450 - total flux cleaned = -0.00128843 Jy ! Component: 2500 - total flux cleaned = -0.00119056 Jy ! Component: 2550 - total flux cleaned = -0.00121506 Jy ! Component: 2600 - total flux cleaned = -0.00121517 Jy ! Component: 2650 - total flux cleaned = -0.0012393 Jy ! Component: 2700 - total flux cleaned = -0.00121528 Jy ! Component: 2750 - total flux cleaned = -0.00119147 Jy ! Component: 2800 - total flux cleaned = -0.00109625 Jy ! Component: 2850 - total flux cleaned = -0.00119102 Jy ! Component: 2900 - total flux cleaned = -0.00104947 Jy ! Component: 2950 - total flux cleaned = -0.000932253 Jy ! Component: 3000 - total flux cleaned = -0.000979013 Jy ! Component: 3050 - total flux cleaned = -0.00100212 Jy ! Component: 3100 - total flux cleaned = -0.000909573 Jy ! Component: 3150 - total flux cleaned = -0.000886421 Jy ! Component: 3200 - total flux cleaned = -0.000909246 Jy ! Component: 3250 - total flux cleaned = -0.000703299 Jy ! Component: 3300 - total flux cleaned = -0.000680547 Jy ! Component: 3350 - total flux cleaned = -0.000680621 Jy ! Component: 3400 - total flux cleaned = -0.000590221 Jy ! Component: 3450 - total flux cleaned = -0.000590131 Jy ! Component: 3500 - total flux cleaned = -0.000567595 Jy ! Component: 3550 - total flux cleaned = -0.000545243 Jy ! Component: 3600 - total flux cleaned = -0.000523086 Jy ! Component: 3650 - total flux cleaned = -0.000456545 Jy ! Component: 3700 - total flux cleaned = -0.000500575 Jy ! Component: 3750 - total flux cleaned = -0.000412765 Jy ! Component: 3800 - total flux cleaned = -0.000456513 Jy ! Component: 3850 - total flux cleaned = -0.000281903 Jy ! Component: 3900 - total flux cleaned = -0.000347065 Jy ! Component: 3950 - total flux cleaned = -0.0003038 Jy ! Component: 4000 - total flux cleaned = -0.000260741 Jy ! Component: 4050 - total flux cleaned = -0.000217775 Jy ! Total flux subtracted in 4096 components = -0.000196505 Jy ! Clean residual min=-0.001365 max=0.001331 Jy/beam ! Clean residual mean=0.000011 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.480852 Jy keep ! Adding 303 model components to the UV plane model. ! The established model now contains 464 components and 0.480852 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv124_uvs/J0607+6720_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.839 x 4.452 at 17.81 degrees (North through East) ! Clean map min=-0.0021448 max=0.39867 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv124_uvs/J0607+6720_S_map.fits wmodel /scr/pima/rv124_uvs/J0607+6720_S_map.mod ! Writing 464 model components to file: /scr/pima/rv124_uvs/J0607+6720_S_map.mod wobs /scr/pima/rv124_uvs/J0607+6720_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv124_uvs/J0607+6720_S_uvs.fits wwins /scr/pima/rv124_uvs/J0607+6720_S_map.win ! wwins: Wrote 4 windows to /scr/pima/rv124_uvs/J0607+6720_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.398672 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000388728 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.292518 0.292518 0.585035 1.17007 2.34014 4.68028 9.36056 18.7211 37.4422 74.8845 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.398 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1025.58 quit ! Quitting program ! Log file /scr/pima/rv124_uvs/J0607+6720_S_dfm.log closed on Mon Dec 24 01:39:43 2018