! Started logfile: .//J0611+2803_X_20180710_dfm.log on Sat Jul 28 19:19:46 2018 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 7.39200 obs .//J0611+2803_X_20180710_uva.fits ! Reading UV FITS file: .//J0611+2803_X_20180710_uva.fits ! AN table 1: 77 integrations on 15 of 15 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0611+2803 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 76 lines of history. ! ! Reading 9240 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 8 channels. ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J0611+2803_X] 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 0.200x0.200 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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.000206Jy sigma=25.283494 ! Fit after self-cal, rms=0.985521Jy sigma=24.918698 ! 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=0.5728 mas, bmaj=2.024 mas, bpa=-12.44 degrees ! Estimated noise=0.680987 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 = 0.0115837 Jy ! Component: 100 - total flux cleaned = 0.013446 Jy ! Total flux subtracted in 100 components = 0.013446 Jy ! Clean residual min=-0.001959 max=0.001963 Jy/beam ! Clean residual mean=0.000000 rms=0.000571 Jy/beam ! Combined flux in latest and established models = 0.013446 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.013446 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.026982Jy sigma=0.661947 ! Fit after self-cal, rms=0.025459Jy sigma=0.620457 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00275965 Jy ! Component: 100 - total flux cleaned = 0.00257656 Jy ! Total flux subtracted in 100 components = 0.00257656 Jy ! Clean residual min=-0.001919 max=0.002132 Jy/beam ! Clean residual mean=-0.000000 rms=0.000510 Jy/beam ! Combined flux in latest and established models = 0.0160226 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 10 components and 0.0160226 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.025153Jy sigma=0.613113 ! Fit after self-cal, rms=0.025149Jy sigma=0.613017 ! 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=0.7046 mas, bmaj=1.995 mas, bpa=-12.31 degrees ! Estimated noise=0.306601 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 = 1.44854e-05 Jy ! Component: 100 - total flux cleaned = -0.000194813 Jy ! Component: 150 - total flux cleaned = -0.000359877 Jy ! Component: 200 - total flux cleaned = -0.00048294 Jy ! Total flux subtracted in 200 components = -0.00048294 Jy ! Clean residual min=-0.000958 max=0.000735 Jy/beam ! Clean residual mean=-0.000000 rms=0.000202 Jy/beam ! Combined flux in latest and established models = 0.0155396 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 16 components and 0.0155396 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.025128Jy sigma=0.612495 ! Fit after self-cal, rms=0.025115Jy sigma=0.612263 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7046 x 1.995 at -12.31 degrees (North through East) ! Clean map min=-0.000823 max=0.017448 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 HN 0.99 LA 1.10 MK 0.98 ! OV 0.95 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 HN 1.09 LA 1.18 MK 1.01 ! OV 0.94 SC 0.92 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 HN 0.94 LA 1.01 MK 0.95 ! OV 1.01 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 HN 1.06 LA 1.04 MK 0.99 ! OV 0.97 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 HN 0.95 LA 1.06 MK 1.00 ! OV 0.88 SC 1.09 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 HN 0.89 LA 1.09 MK 0.94 ! OV 0.99 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 HN 0.98 LA 1.02 MK 0.91 ! OV 0.86 SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 HN 0.94 LA 0.99 MK 0.96 ! OV 1.10 SC 0.89 ! ! ! Fit before self-cal, rms=0.025115Jy sigma=0.612263 ! Fit after self-cal, rms=0.024829Jy sigma=0.610784 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.6993 mas, bmaj=1.991 mas, bpa=-12.52 degrees ! Estimated noise=0.304409 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 = 5.48449e-05 Jy ! Component: 100 - total flux cleaned = 4.58534e-05 Jy ! Component: 150 - total flux cleaned = 2.66777e-05 Jy ! Component: 200 - total flux cleaned = -7.74401e-06 Jy ! Total flux subtracted in 200 components = -7.74401e-06 Jy ! Clean residual min=-0.000741 max=0.000634 Jy/beam ! Clean residual mean=0.000001 rms=0.000164 Jy/beam ! Combined flux in latest and established models = 0.0155319 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 24 components and 0.0155319 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.024827Jy sigma=0.610600 ! Fit after self-cal, rms=0.024846Jy sigma=0.609766 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.024846Jy sigma=0.609766 ! Fit after self-cal, rms=0.025018Jy sigma=0.609615 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6971 mas, bmaj=1.991 mas, bpa=-12.62 degrees ! Estimated noise=0.304675 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.98225e-05 Jy ! Component: 100 - total flux cleaned = 9.09712e-05 Jy ! Component: 150 - total flux cleaned = 5.59022e-05 Jy ! Component: 200 - total flux cleaned = 2.02223e-05 Jy ! Total flux subtracted in 200 components = 2.02223e-05 Jy ! Clean residual min=-0.000746 max=0.000713 Jy/beam ! Clean residual mean=0.000001 rms=0.000169 Jy/beam ! Combined flux in latest and established models = 0.0155521 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 24 components and 0.0155521 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.025016Jy sigma=0.609400 ! Fit after self-cal, rms=0.025026Jy sigma=0.609102 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 (-42, 6.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000483822 Jy ! Component: 100 - total flux cleaned = 0.000543202 Jy ! Component: 150 - total flux cleaned = 0.000532593 Jy ! Component: 200 - total flux cleaned = 0.000541016 Jy ! Total flux subtracted in 200 components = 0.000541016 Jy ! Clean residual min=-0.000667 max=0.000548 Jy/beam ! Clean residual mean=0.000000 rms=0.000148 Jy/beam ! Combined flux in latest and established models = 0.0160931 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 37 components and 0.0160931 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.025010Jy sigma=0.608653 ! Fit after self-cal, rms=0.025001Jy sigma=0.608371 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.025001Jy sigma=0.608371 ! Fit after self-cal, rms=0.024993Jy sigma=0.608324 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6973 mas, bmaj=1.991 mas, bpa=-12.67 degrees ! Estimated noise=0.303656 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000321682 Jy ! Component: 100 - total flux cleaned = 0.00035576 Jy ! Component: 150 - total flux cleaned = 0.000326183 Jy ! Component: 200 - total flux cleaned = 0.00029323 Jy ! Total flux subtracted in 200 components = 0.00029323 Jy ! Clean residual min=-0.000637 max=0.000554 Jy/beam ! Clean residual mean=0.000000 rms=0.000145 Jy/beam ! Combined flux in latest and established models = 0.0163864 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 40 components and 0.0163864 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.024982Jy sigma=0.607973 ! Fit after self-cal, rms=0.024987Jy sigma=0.607819 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 = 0.000195699 Jy ! Component: 100 - total flux cleaned = 0.000228538 Jy ! Component: 150 - total flux cleaned = 0.000187426 Jy ! Component: 200 - total flux cleaned = 0.00016606 Jy ! Total flux subtracted in 200 components = 0.00016606 Jy ! Clean residual min=-0.000634 max=0.000574 Jy/beam ! Clean residual mean=0.000000 rms=0.000147 Jy/beam ! Combined flux in latest and established models = 0.0165524 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 43 components and 0.0165524 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.024981Jy sigma=0.607582 ! Fit after self-cal, rms=0.024978Jy sigma=0.607495 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.024978Jy sigma=0.607495 ! Fit after self-cal, rms=0.024987Jy sigma=0.607450 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.574 mas, bmaj=2.387 mas, bpa=-4.584 degrees ! Estimated noise=0.450037 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000149898 Jy ! Component: 100 - total flux cleaned = 0.000100563 Jy ! Component: 150 - total flux cleaned = 6.13046e-05 Jy ! Component: 200 - total flux cleaned = 2.66715e-05 Jy ! Total flux subtracted in 200 components = 2.66715e-05 Jy ! Clean residual min=-0.000788 max=0.000582 Jy/beam ! Clean residual mean=0.000000 rms=0.000163 Jy/beam ! Combined flux in latest and established models = 0.0165791 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 56 components and 0.0165791 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.024985Jy sigma=0.607401 ! Fit after self-cal, rms=0.024983Jy sigma=0.607303 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 = 9.63214e-05 Jy ! Component: 100 - total flux cleaned = 0.000101833 Jy ! Component: 150 - total flux cleaned = 0.000131712 Jy ! Component: 200 - total flux cleaned = 0.000152999 Jy ! Total flux subtracted in 200 components = 0.000152999 Jy ! Clean residual min=-0.000806 max=0.000562 Jy/beam ! Clean residual mean=0.000000 rms=0.000169 Jy/beam ! Combined flux in latest and established models = 0.0167321 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 63 components and 0.0167321 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.024982Jy sigma=0.607304 ! Fit after self-cal, rms=0.024979Jy sigma=0.607277 ! 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=0.6987 mas, bmaj=1.991 mas, bpa=-12.69 degrees ! Estimated noise=0.303108 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6987 x 1.991 at -12.69 degrees (North through East) ! Clean map min=-0.00075961 max=0.017317 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=0.5678 mas, bmaj=2.024 mas, bpa=-12.63 degrees ! Estimated noise=0.674358 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0136714 Jy ! Component: 100 - total flux cleaned = 0.0159275 Jy ! Component: 150 - total flux cleaned = 0.0162526 Jy ! Component: 200 - total flux cleaned = 0.0168595 Jy ! Total flux subtracted in 200 components = 0.0168595 Jy ! Clean residual min=-0.001828 max=0.001908 Jy/beam ! Clean residual mean=-0.000000 rms=0.000477 Jy/beam ! Combined flux in latest and established models = 0.0168595 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0168595 Jy ! Inverting map and beam ! Estimated beam: bmin=0.6987 mas, bmaj=1.991 mas, bpa=-12.69 degrees ! Estimated noise=0.303108 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 = 9.70056e-05 Jy ! Component: 100 - total flux cleaned = 0.000189521 Jy ! Component: 150 - total flux cleaned = 0.000219457 Jy ! Component: 200 - total flux cleaned = 0.000177322 Jy ! Total flux subtracted in 200 components = 0.000177322 Jy ! Clean residual min=-0.000756 max=0.000704 Jy/beam ! Clean residual mean=0.000000 rms=0.000190 Jy/beam ! Combined flux in latest and established models = 0.0170368 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 28 components and 0.0170368 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.574 mas, bmaj=2.387 mas, bpa=-4.584 degrees ! Estimated noise=0.450037 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.1786e-05 Jy ! Component: 100 - total flux cleaned = -5.31436e-05 Jy ! Component: 150 - total flux cleaned = -5.2282e-05 Jy ! Component: 200 - total flux cleaned = -5.31029e-05 Jy ! Total flux subtracted in 200 components = -5.31029e-05 Jy ! Clean residual min=-0.000846 max=0.000618 Jy/beam ! Clean residual mean=0.000000 rms=0.000191 Jy/beam ! Combined flux in latest and established models = 0.0169837 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 = 2.55091e-05 Jy ! Component: 100 - total flux cleaned = 4.07235e-05 Jy ! Component: 150 - total flux cleaned = 6.18916e-05 Jy ! Component: 200 - total flux cleaned = 7.44788e-05 Jy ! Total flux subtracted in 200 components = 7.44788e-05 Jy ! Clean residual min=-0.000845 max=0.000594 Jy/beam ! Clean residual mean=0.000000 rms=0.000179 Jy/beam ! Combined flux in latest and established models = 0.0170582 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 48 components and 0.0170582 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.6987 mas, bmaj=1.991 mas, bpa=-12.69 degrees ! Estimated noise=0.303108 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.34611e-06 Jy ! Component: 100 - total flux cleaned = 7.89614e-05 Jy ! Component: 150 - total flux cleaned = 5.67234e-05 Jy ! Component: 200 - total flux cleaned = 5.63844e-05 Jy ! Total flux subtracted in 200 components = 5.63844e-05 Jy ! Clean residual min=-0.000631 max=0.000626 Jy/beam ! Clean residual mean=0.000000 rms=0.000152 Jy/beam ! Combined flux in latest and established models = 0.0171146 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 64 components and 0.0171146 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.024980Jy sigma=0.607364 ! Fit after self-cal, rms=0.024973Jy sigma=0.607230 wmodel J0611+2803_X_map.mod ! Writing 64 model components to file: J0611+2803_X_map.mod wobs J0611+2803_X_uvs.fits ! Writing UV FITS file: J0611+2803_X_uvs.fits wwins J0611+2803_X_map.win ! wwins: Wrote 2 windows to J0611+2803_X_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 = -5.71485e-05 Jy ! Component: 100 - total flux cleaned = -8.651e-05 Jy ! Component: 150 - total flux cleaned = -6.8808e-05 Jy ! Component: 200 - total flux cleaned = -5.24248e-05 Jy ! Component: 250 - total flux cleaned = -1.25534e-05 Jy ! Component: 300 - total flux cleaned = 1.81786e-05 Jy ! Component: 350 - total flux cleaned = 5.46485e-05 Jy ! Component: 400 - total flux cleaned = 6.18236e-05 Jy ! Component: 450 - total flux cleaned = 8.25964e-05 Jy ! Component: 500 - total flux cleaned = 0.000109401 Jy ! Component: 550 - total flux cleaned = 0.000155021 Jy ! Component: 600 - total flux cleaned = 0.000180519 Jy ! Component: 650 - total flux cleaned = 0.000199296 Jy ! Component: 700 - total flux cleaned = 0.000229939 Jy ! Component: 750 - total flux cleaned = 0.000247974 Jy ! Component: 800 - total flux cleaned = 0.000259796 Jy ! Component: 850 - total flux cleaned = 0.000283125 Jy ! Component: 900 - total flux cleaned = 0.000306045 Jy ! Component: 950 - total flux cleaned = 0.000311648 Jy ! Component: 1000 - total flux cleaned = 0.000322822 Jy ! Component: 1050 - total flux cleaned = 0.000333764 Jy ! Component: 1100 - total flux cleaned = 0.000366118 Jy ! Component: 1150 - total flux cleaned = 0.000382066 Jy ! Component: 1200 - total flux cleaned = 0.000382072 Jy ! Component: 1250 - total flux cleaned = 0.000392503 Jy ! Component: 1300 - total flux cleaned = 0.000387392 Jy ! Component: 1350 - total flux cleaned = 0.000387449 Jy ! Component: 1400 - total flux cleaned = 0.000392481 Jy ! Component: 1450 - total flux cleaned = 0.00039741 Jy ! Component: 1500 - total flux cleaned = 0.000392509 Jy ! Component: 1550 - total flux cleaned = 0.000392521 Jy ! Component: 1600 - total flux cleaned = 0.000402176 Jy ! Component: 1650 - total flux cleaned = 0.000406962 Jy ! Component: 1700 - total flux cleaned = 0.000435407 Jy ! Component: 1750 - total flux cleaned = 0.000440055 Jy ! Component: 1800 - total flux cleaned = 0.000454073 Jy ! Component: 1850 - total flux cleaned = 0.000463397 Jy ! Component: 1900 - total flux cleaned = 0.000477212 Jy ! Component: 1950 - total flux cleaned = 0.000495533 Jy ! Component: 2000 - total flux cleaned = 0.000509199 Jy ! Component: 2050 - total flux cleaned = 0.000504631 Jy ! Component: 2100 - total flux cleaned = 0.000513661 Jy ! Component: 2150 - total flux cleaned = 0.000531628 Jy ! Component: 2200 - total flux cleaned = 0.000531634 Jy ! Component: 2250 - total flux cleaned = 0.000536079 Jy ! Component: 2300 - total flux cleaned = 0.000531597 Jy ! Component: 2350 - total flux cleaned = 0.000531593 Jy ! Component: 2400 - total flux cleaned = 0.000531614 Jy ! Component: 2450 - total flux cleaned = 0.000527183 Jy ! Component: 2500 - total flux cleaned = 0.000527185 Jy ! Component: 2550 - total flux cleaned = 0.000527177 Jy ! Component: 2600 - total flux cleaned = 0.000514009 Jy ! Component: 2650 - total flux cleaned = 0.000514006 Jy ! Component: 2700 - total flux cleaned = 0.000505252 Jy ! Component: 2750 - total flux cleaned = 0.000500887 Jy ! Component: 2800 - total flux cleaned = 0.000500878 Jy ! Component: 2850 - total flux cleaned = 0.000492185 Jy ! Component: 2900 - total flux cleaned = 0.000496521 Jy ! Component: 2950 - total flux cleaned = 0.000496519 Jy ! Component: 3000 - total flux cleaned = 0.000496534 Jy ! Component: 3050 - total flux cleaned = 0.000496511 Jy ! Component: 3100 - total flux cleaned = 0.000492154 Jy ! Component: 3150 - total flux cleaned = 0.000492155 Jy ! Component: 3200 - total flux cleaned = 0.000487813 Jy ! Component: 3250 - total flux cleaned = 0.000479081 Jy ! Component: 3300 - total flux cleaned = 0.000479076 Jy ! Component: 3350 - total flux cleaned = 0.000474693 Jy ! Component: 3400 - total flux cleaned = 0.000465947 Jy ! Component: 3450 - total flux cleaned = 0.000470326 Jy ! Component: 3500 - total flux cleaned = 0.00046158 Jy ! Component: 3550 - total flux cleaned = 0.000465975 Jy ! Component: 3600 - total flux cleaned = 0.000452797 Jy ! Component: 3650 - total flux cleaned = 0.00045722 Jy ! Component: 3700 - total flux cleaned = 0.000448418 Jy ! Component: 3750 - total flux cleaned = 0.000430771 Jy ! Component: 3800 - total flux cleaned = 0.000426341 Jy ! Component: 3850 - total flux cleaned = 0.000430737 Jy ! Component: 3900 - total flux cleaned = 0.000430749 Jy ! Component: 3950 - total flux cleaned = 0.000435222 Jy ! Component: 4000 - total flux cleaned = 0.000417431 Jy ! Component: 4050 - total flux cleaned = 0.000399601 Jy ! Total flux subtracted in 4096 components = 0.000399615 Jy ! Clean residual min=-0.000241 max=0.000265 Jy/beam ! Clean residual mean=-0.000000 rms=0.000071 Jy/beam ! Combined flux in latest and established models = 0.0175142 Jy keep ! Adding 224 model components to the UV plane model. ! The established model now contains 288 components and 0.0175142 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0611+2803_X_20180710_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6987 x 1.991 at -12.69 degrees (North through East) ! Clean map min=-0.00074318 max=0.017101 Jy/beam ! Writing clean map to FITS file: .//J0611+2803_X_20180710_map.fits wmodel .//J0611+2803_X_20180710_map.mod ! Writing 288 model components to file: .//J0611+2803_X_20180710_map.mod wobs .//J0611+2803_X_20180710_uvs.fits ! Writing UV FITS file: .//J0611+2803_X_20180710_uvs.fits wwins .//J0611+2803_X_20180710_map.win ! wwins: Wrote 3 windows to .//J0611+2803_X_20180710_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0171006 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 7.31694e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.28363 1.28363 2.56726 5.13451 10.269 20.5381 41.0761 82.1522 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.017 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 233.712 quit ! Quitting program ! Log file .//J0611+2803_X_20180710_dfm.log closed on Sat Jul 28 19:19:50 2018