! Started logfile: .//J0601+2324_C_20180528_dfm.log on Sun Jul 8 13:42:13 2018 float field_size field_size = 1024 float field_cell field_cell = 0.3000 float taper_size taper_size = 40.0 float freq freq = 4.12800 obs .//J0601+2324_C_20180528_uva.fits ! Reading UV FITS file: .//J0601+2324_C_20180528_uva.fits ! AN table 1: 21 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.988095 visibilities/baseline/integration-bin. ! Found source: J0601+2324 ! ! 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 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 85 lines of history. ! ! Reading 4648 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 = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/opt64/bin/pima_mupet_01.dfm J0601+2324_C] 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 0.300x0.300 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 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.011024Jy sigma=25.322830 ! Fit after self-cal, rms=0.816659Jy sigma=20.524745 ! 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=1.324 mas, bmaj=3.62 mas, bpa=22.09 degrees ! Estimated noise=0.62842 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 = 0.14148 Jy ! Component: 100 - total flux cleaned = 0.172379 Jy ! Total flux subtracted in 100 components = 0.172379 Jy ! Clean residual min=-0.005645 max=0.009129 Jy/beam ! Clean residual mean=0.000010 rms=0.001133 Jy/beam ! Combined flux in latest and established models = 0.172379 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.172379 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=0.034898Jy sigma=0.783937 ! Fit after self-cal, rms=0.034887Jy sigma=0.783786 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00975192 Jy ! Component: 100 - total flux cleaned = 0.0149003 Jy ! Total flux subtracted in 100 components = 0.0149003 Jy ! Clean residual min=-0.003097 max=0.003522 Jy/beam ! Clean residual mean=0.000005 rms=0.000728 Jy/beam ! Combined flux in latest and established models = 0.187279 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 18 components and 0.187279 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=0.031538Jy sigma=0.703125 ! Fit after self-cal, rms=0.031531Jy sigma=0.702995 ! 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=1.684 mas, bmaj=3.818 mas, bpa=19.88 degrees ! Estimated noise=0.42873 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 = 0.00407195 Jy ! Component: 100 - total flux cleaned = 0.00641876 Jy ! Component: 150 - total flux cleaned = 0.00788276 Jy ! Component: 200 - total flux cleaned = 0.00882981 Jy ! Total flux subtracted in 200 components = 0.00882981 Jy ! Clean residual min=-0.002969 max=0.003456 Jy/beam ! Clean residual mean=0.000008 rms=0.000842 Jy/beam ! Combined flux in latest and established models = 0.196109 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 38 components and 0.196109 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=0.030888Jy sigma=0.690684 ! Fit after self-cal, rms=0.030886Jy sigma=0.690650 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.684 x 3.818 at 19.88 degrees (North through East) ! Clean map min=-0.0028431 max=0.18302 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 1.00 KP 0.97 ! LA 1.06 MK 0.96 PT 0.97 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.96 HN 1.01 KP 0.98 ! LA 1.09 MK 0.99 PT 0.95 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.02 KP 0.97 ! LA 1.06 MK 1.03 PT 0.92 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.00 KP 1.00 ! LA 1.07 MK 0.96 PT 0.98 SC 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 1.01 KP 0.99 ! LA 1.05 MK 1.00 PT 0.97 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 HN 1.00 KP 1.01 ! LA 1.03 MK 1.00 PT 0.97 SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.97 HN 1.00 KP 0.98 ! LA 1.07 MK 0.97 PT 0.98 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.98 HN 1.00 KP 0.99 ! LA 1.06 MK 0.97 PT 0.97 SC 1.00 ! ! ! Fit before self-cal, rms=0.030886Jy sigma=0.690650 ! Fit after self-cal, rms=0.029670Jy sigma=0.659127 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.679 mas, bmaj=3.835 mas, bpa=19.74 degrees ! Estimated noise=0.428477 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 = 8.13576e-06 Jy ! Component: 100 - total flux cleaned = 8.79814e-05 Jy ! Component: 150 - total flux cleaned = 3.0132e-05 Jy ! Component: 200 - total flux cleaned = -4.2001e-05 Jy ! Total flux subtracted in 200 components = -4.2001e-05 Jy ! Clean residual min=-0.001568 max=0.001448 Jy/beam ! Clean residual mean=0.000005 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.196067 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 47 components and 0.196067 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=0.029586Jy sigma=0.657025 ! Fit after self-cal, rms=0.029585Jy sigma=0.656962 ! 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=0.029585Jy sigma=0.656962 ! Fit after self-cal, rms=0.029599Jy sigma=0.656516 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.677 mas, bmaj=3.838 mas, bpa=19.73 degrees ! Estimated noise=0.429198 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000273262 Jy ! Component: 100 - total flux cleaned = 0.000276558 Jy ! Component: 150 - total flux cleaned = 0.000215409 Jy ! Component: 200 - total flux cleaned = 0.000141054 Jy ! Total flux subtracted in 200 components = 0.000141054 Jy ! Clean residual min=-0.001380 max=0.001422 Jy/beam ! Clean residual mean=0.000005 rms=0.000363 Jy/beam ! Combined flux in latest and established models = 0.196208 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 49 components and 0.196208 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=0.029557Jy sigma=0.655564 ! Fit after self-cal, rms=0.029557Jy sigma=0.655559 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 = -8.03758e-05 Jy ! Component: 100 - total flux cleaned = -0.000140711 Jy ! Component: 150 - total flux cleaned = -0.000168609 Jy ! Component: 200 - total flux cleaned = -0.000194628 Jy ! Total flux subtracted in 200 components = -0.000194628 Jy ! Clean residual min=-0.001355 max=0.001399 Jy/beam ! Clean residual mean=0.000005 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.196013 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 49 components and 0.196013 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=0.029544Jy sigma=0.655245 ! Fit after self-cal, rms=0.029544Jy sigma=0.655243 ! 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=0.029544Jy sigma=0.655243 ! Fit after self-cal, rms=0.029559Jy sigma=0.654974 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.675 mas, bmaj=3.841 mas, bpa=19.69 degrees ! Estimated noise=0.429809 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000279217 Jy ! Component: 100 - total flux cleaned = 0.00028096 Jy ! Component: 150 - total flux cleaned = 0.0002551 Jy ! Component: 200 - total flux cleaned = 0.00020644 Jy ! Total flux subtracted in 200 components = 0.00020644 Jy ! Clean residual min=-0.001211 max=0.001404 Jy/beam ! Clean residual mean=0.000005 rms=0.000352 Jy/beam ! Combined flux in latest and established models = 0.19622 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 52 components and 0.19622 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=0.029540Jy sigma=0.654602 ! Fit after self-cal, rms=0.029540Jy sigma=0.654601 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 = -1.13016e-05 Jy ! Component: 100 - total flux cleaned = -3.29673e-05 Jy ! Component: 150 - total flux cleaned = -4.33146e-05 Jy ! Component: 200 - total flux cleaned = -5.33713e-05 Jy ! Total flux subtracted in 200 components = -5.33713e-05 Jy ! Clean residual min=-0.001208 max=0.001400 Jy/beam ! Clean residual mean=0.000005 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.196166 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 53 components and 0.196166 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=0.029533Jy sigma=0.654438 ! Fit after self-cal, rms=0.029533Jy sigma=0.654436 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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=0.029533Jy sigma=0.654436 ! Fit after self-cal, rms=0.029554Jy sigma=0.654329 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.521 mas, bmaj=4.79 mas, bpa=8.848 degrees ! Estimated noise=0.556362 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000133575 Jy ! Component: 100 - total flux cleaned = -0.000140595 Jy ! Component: 150 - total flux cleaned = -0.000152053 Jy ! Component: 200 - total flux cleaned = -0.000162134 Jy ! Total flux subtracted in 200 components = -0.000162134 Jy ! Clean residual min=-0.001289 max=0.001772 Jy/beam ! Clean residual mean=0.000013 rms=0.000520 Jy/beam ! Combined flux in latest and established models = 0.196004 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 62 components and 0.196004 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=0.029555Jy sigma=0.654318 ! Fit after self-cal, rms=0.029554Jy sigma=0.654308 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 = -2.64117e-05 Jy ! Component: 100 - total flux cleaned = -2.62092e-05 Jy ! Component: 150 - total flux cleaned = -3.03106e-05 Jy ! Component: 200 - total flux cleaned = -3.74166e-05 Jy ! Total flux subtracted in 200 components = -3.74166e-05 Jy ! Clean residual min=-0.001296 max=0.001769 Jy/beam ! Clean residual mean=0.000013 rms=0.000519 Jy/beam ! Combined flux in latest and established models = 0.195967 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 66 components and 0.195967 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=0.029556Jy sigma=0.654340 ! Fit after self-cal, rms=0.029556Jy sigma=0.654337 ! 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=1.674 mas, bmaj=3.843 mas, bpa=19.66 degrees ! Estimated noise=0.430343 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.674 x 3.843 at 19.66 degrees (North through East) ! Clean map min=-0.0012349 max=0.18369 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=1.318 mas, bmaj=3.643 mas, bpa=21.86 degrees ! Estimated noise=0.628013 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.141386 Jy ! Component: 100 - total flux cleaned = 0.172226 Jy ! Component: 150 - total flux cleaned = 0.18076 Jy ! Component: 200 - total flux cleaned = 0.185546 Jy ! Total flux subtracted in 200 components = 0.185546 Jy ! Clean residual min=-0.002471 max=0.003212 Jy/beam ! Clean residual mean=0.000005 rms=0.000576 Jy/beam ! Combined flux in latest and established models = 0.185546 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.185546 Jy ! Inverting map and beam ! Estimated beam: bmin=1.674 mas, bmaj=3.843 mas, bpa=19.66 degrees ! Estimated noise=0.430343 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 = 0.00439628 Jy ! Component: 100 - total flux cleaned = 0.00706203 Jy ! Component: 150 - total flux cleaned = 0.0087448 Jy ! Component: 200 - total flux cleaned = 0.00981184 Jy ! Total flux subtracted in 200 components = 0.00981184 Jy ! Clean residual min=-0.001381 max=0.001411 Jy/beam ! Clean residual mean=0.000006 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.195358 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 32 components and 0.195358 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.521 mas, bmaj=4.79 mas, bpa=8.848 degrees ! Estimated noise=0.556362 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000698993 Jy ! Component: 100 - total flux cleaned = 0.000699238 Jy ! Component: 150 - total flux cleaned = 0.000686107 Jy ! Component: 200 - total flux cleaned = 0.000674904 Jy ! Total flux subtracted in 200 components = 0.000674904 Jy ! Clean residual min=-0.001275 max=0.001866 Jy/beam ! Clean residual mean=0.000013 rms=0.000523 Jy/beam ! Combined flux in latest and established models = 0.196033 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 = -9.996e-06 Jy ! Component: 100 - total flux cleaned = -1.04288e-05 Jy ! Component: 150 - total flux cleaned = -1.86213e-05 Jy ! Component: 200 - total flux cleaned = -2.59771e-05 Jy ! Total flux subtracted in 200 components = -2.59771e-05 Jy ! Clean residual min=-0.001276 max=0.001850 Jy/beam ! Clean residual mean=0.000013 rms=0.000521 Jy/beam ! Combined flux in latest and established models = 0.196007 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 40 components and 0.196007 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.674 mas, bmaj=3.843 mas, bpa=19.66 degrees ! Estimated noise=0.430343 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000105673 Jy ! Component: 100 - total flux cleaned = 0.000248362 Jy ! Component: 150 - total flux cleaned = 0.000292606 Jy ! Component: 200 - total flux cleaned = 0.000331494 Jy ! Total flux subtracted in 200 components = 0.000331494 Jy ! Clean residual min=-0.001292 max=0.001468 Jy/beam ! Clean residual mean=0.000005 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.196338 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 45 components and 0.196338 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=0.029557Jy sigma=0.654539 ! Fit after self-cal, rms=0.029558Jy sigma=0.654512 wmodel J0601+2324_C_map.mod ! Writing 45 model components to file: J0601+2324_C_map.mod wobs J0601+2324_C_uvs.fits ! Writing UV FITS file: J0601+2324_C_uvs.fits wwins J0601+2324_C_map.win ! wwins: Wrote 1 windows to J0601+2324_C_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 = 0.000495865 Jy ! Component: 100 - total flux cleaned = 0.000673505 Jy ! Component: 150 - total flux cleaned = 0.000779006 Jy ! Component: 200 - total flux cleaned = 0.000798274 Jy ! Component: 250 - total flux cleaned = 0.000798203 Jy ! Component: 300 - total flux cleaned = 0.000779701 Jy ! Component: 350 - total flux cleaned = 0.000761525 Jy ! Component: 400 - total flux cleaned = 0.000658381 Jy ! Component: 450 - total flux cleaned = 0.00055866 Jy ! Component: 500 - total flux cleaned = 0.000428555 Jy ! Component: 550 - total flux cleaned = 0.000237385 Jy ! Component: 600 - total flux cleaned = 0.000128117 Jy ! Component: 650 - total flux cleaned = -4.00595e-05 Jy ! Component: 700 - total flux cleaned = -0.000144955 Jy ! Component: 750 - total flux cleaned = -0.000263173 Jy ! Component: 800 - total flux cleaned = -0.000422502 Jy ! Component: 850 - total flux cleaned = -0.000493969 Jy ! Component: 900 - total flux cleaned = -0.000648158 Jy ! Component: 950 - total flux cleaned = -0.000744454 Jy ! Component: 1000 - total flux cleaned = -0.000852993 Jy ! Component: 1050 - total flux cleaned = -0.00101301 Jy ! Component: 1100 - total flux cleaned = -0.00109164 Jy ! Component: 1150 - total flux cleaned = -0.00120827 Jy ! Component: 1200 - total flux cleaned = -0.0013104 Jy ! Component: 1250 - total flux cleaned = -0.00137322 Jy ! Component: 1300 - total flux cleaned = -0.00145986 Jy ! Component: 1350 - total flux cleaned = -0.00153324 Jy ! Component: 1400 - total flux cleaned = -0.00162967 Jy ! Component: 1450 - total flux cleaned = -0.0017484 Jy ! Component: 1500 - total flux cleaned = -0.00187718 Jy ! Component: 1550 - total flux cleaned = -0.0019236 Jy ! Component: 1600 - total flux cleaned = -0.00199229 Jy ! Component: 1650 - total flux cleaned = -0.00208239 Jy ! Component: 1700 - total flux cleaned = -0.0021494 Jy ! Component: 1750 - total flux cleaned = -0.00218252 Jy ! Component: 1800 - total flux cleaned = -0.00229151 Jy ! Component: 1850 - total flux cleaned = -0.00232371 Jy ! Component: 1900 - total flux cleaned = -0.00237704 Jy ! Component: 1950 - total flux cleaned = -0.00239815 Jy ! Component: 2000 - total flux cleaned = -0.00241897 Jy ! Component: 2050 - total flux cleaned = -0.00248096 Jy ! Component: 2100 - total flux cleaned = -0.00247063 Jy ! Component: 2150 - total flux cleaned = -0.00252121 Jy ! Component: 2200 - total flux cleaned = -0.00251114 Jy ! Component: 2250 - total flux cleaned = -0.00256084 Jy ! Component: 2300 - total flux cleaned = -0.00254125 Jy ! Component: 2350 - total flux cleaned = -0.0025803 Jy ! Component: 2400 - total flux cleaned = -0.00256094 Jy ! Component: 2450 - total flux cleaned = -0.0025801 Jy ! Component: 2500 - total flux cleaned = -0.00257071 Jy ! Component: 2550 - total flux cleaned = -0.00256118 Jy ! Component: 2600 - total flux cleaned = -0.00253319 Jy ! Component: 2650 - total flux cleaned = -0.00256102 Jy ! Component: 2700 - total flux cleaned = -0.00251519 Jy ! Component: 2750 - total flux cleaned = -0.00251527 Jy ! Component: 2800 - total flux cleaned = -0.00248812 Jy ! Component: 2850 - total flux cleaned = -0.00242514 Jy ! Component: 2900 - total flux cleaned = -0.00240737 Jy ! Component: 2950 - total flux cleaned = -0.00238964 Jy ! Component: 3000 - total flux cleaned = -0.00236331 Jy ! Component: 3050 - total flux cleaned = -0.00232841 Jy ! Component: 3100 - total flux cleaned = -0.00231978 Jy ! Component: 3150 - total flux cleaned = -0.00231968 Jy ! Component: 3200 - total flux cleaned = -0.00223437 Jy ! Component: 3250 - total flux cleaned = -0.00220041 Jy ! Component: 3300 - total flux cleaned = -0.00220041 Jy ! Component: 3350 - total flux cleaned = -0.00217527 Jy ! Component: 3400 - total flux cleaned = -0.00217513 Jy ! Component: 3450 - total flux cleaned = -0.00212574 Jy ! Component: 3500 - total flux cleaned = -0.00212577 Jy ! Component: 3550 - total flux cleaned = -0.00210948 Jy ! Component: 3600 - total flux cleaned = -0.00214169 Jy ! Component: 3650 - total flux cleaned = -0.00212566 Jy ! Component: 3700 - total flux cleaned = -0.00213359 Jy ! Component: 3750 - total flux cleaned = -0.00210196 Jy ! Component: 3800 - total flux cleaned = -0.00210203 Jy ! Component: 3850 - total flux cleaned = -0.00207868 Jy ! Component: 3900 - total flux cleaned = -0.00213297 Jy ! Component: 3950 - total flux cleaned = -0.00210982 Jy ! Component: 4000 - total flux cleaned = -0.00212518 Jy ! Component: 4050 - total flux cleaned = -0.00211757 Jy ! Total flux subtracted in 4096 components = -0.00211759 Jy ! Clean residual min=-0.000382 max=0.000438 Jy/beam ! Clean residual mean=0.000001 rms=0.000137 Jy/beam ! Combined flux in latest and established models = 0.19422 Jy keep ! Adding 292 model components to the UV plane model. ! The established model now contains 337 components and 0.194221 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0601+2324_C_20180528_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.674 x 3.843 at 19.66 degrees (North through East) ! Clean map min=-0.00079442 max=0.18379 Jy/beam ! Writing clean map to FITS file: .//J0601+2324_C_20180528_map.fits wmodel .//J0601+2324_C_20180528_map.mod ! Writing 337 model components to file: .//J0601+2324_C_20180528_map.mod wobs .//J0601+2324_C_20180528_uvs.fits ! Writing UV FITS file: .//J0601+2324_C_20180528_uvs.fits wwins .//J0601+2324_C_20180528_map.win ! wwins: Wrote 2 windows to .//J0601+2324_C_20180528_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.183787 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000135977 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.221958 0.221958 0.443915 0.887831 1.77566 3.55132 7.10265 14.2053 28.4106 56.8212 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.183 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1351.61 quit ! Quitting program ! Log file .//J0601+2324_C_20180528_dfm.log closed on Sun Jul 8 13:42:17 2018