! Started logfile: /scr/pima/sb072a9_uvs/J1428+2724_X_dfm.log on Fri Oct 26 20:44:39 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 /scr/pima/sb072a9_uvs/J1428+2724_X_uva.fits ! Reading UV FITS file: /scr/pima/sb072a9_uvs/J1428+2724_X_uva.fits ! AN table 1: 5 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1428+2724 ! ! 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 1120 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 J1428+2724_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=1.002413Jy sigma=42.424682 ! Fit after self-cal, rms=0.957978Jy sigma=40.556493 ! 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=0.7585 mas, bmaj=2.452 mas, bpa=25.87 degrees ! Estimated noise=0.750872 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 = 0.031536 Jy ! Component: 100 - total flux cleaned = 0.0388833 Jy ! Total flux subtracted in 100 components = 0.0388833 Jy ! Clean residual min=-0.002390 max=0.003618 Jy/beam ! Clean residual mean=-0.000005 rms=0.000630 Jy/beam ! Combined flux in latest and established models = 0.0388833 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0388833 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=0.017711Jy sigma=0.713649 ! Fit after self-cal, rms=0.016003Jy sigma=0.631513 ! 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=1.007 mas, bmaj=2.618 mas, bpa=24.35 degrees ! Estimated noise=0.512905 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 = 0.00383687 Jy ! Component: 100 - total flux cleaned = 0.00462719 Jy ! Component: 150 - total flux cleaned = 0.00471156 Jy ! Component: 200 - total flux cleaned = 0.00478094 Jy ! Total flux subtracted in 200 components = 0.00478094 Jy ! Clean residual min=-0.001552 max=0.001904 Jy/beam ! Clean residual mean=-0.000001 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.0436643 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 29 components and 0.0436643 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=0.015065Jy sigma=0.593015 ! Fit after self-cal, rms=0.015070Jy sigma=0.592965 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.007 x 2.618 at 24.35 degrees (North through East) ! Clean map min=-0.0014513 max=0.042949 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.05 LA 1.03 MK 1.00 ! NL 1.15 OV 0.92 PT 0.94 SC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.04 LA 1.05 MK 0.97 ! NL 1.04 OV 0.96 PT 0.90 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 LA 1.03 MK 1.01 ! NL 1.12 OV 0.97 PT 1.00 SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.03 LA 0.96 MK 0.97 ! NL 1.19 OV 1.01 PT 0.97 SC 0.89 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.05 LA 0.97 MK 0.92 ! NL 1.05 OV 0.92 PT 0.93 SC 1.14 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 0.96 LA 1.02 MK 0.98 ! NL 1.15 OV 0.95 PT 0.98 SC 1.07 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 LA 1.00 MK 1.02 ! NL 1.09 OV 0.97 PT 0.97 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.08 LA 1.06 MK 0.91 ! NL 1.08 OV 0.97 PT 0.85 SC 1.01 ! ! ! Fit before self-cal, rms=0.015070Jy sigma=0.592965 ! Fit after self-cal, rms=0.014244Jy sigma=0.570133 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.009 mas, bmaj=2.609 mas, bpa=24.48 degrees ! Estimated noise=0.50776 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 = 0.000419346 Jy ! Component: 100 - total flux cleaned = 0.000467574 Jy ! Component: 150 - total flux cleaned = 0.000467142 Jy ! Component: 200 - total flux cleaned = 0.000467668 Jy ! Total flux subtracted in 200 components = 0.000467668 Jy ! Clean residual min=-0.001245 max=0.001133 Jy/beam ! Clean residual mean=-0.000000 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.0441319 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 40 components and 0.0441319 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=0.014210Jy sigma=0.568711 ! Fit after self-cal, rms=0.014213Jy sigma=0.568559 ! 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=0.014213Jy sigma=0.568559 ! Fit after self-cal, rms=0.014210Jy sigma=0.568379 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.009 mas, bmaj=2.602 mas, bpa=24.53 degrees ! Estimated noise=0.507967 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000365514 Jy ! Component: 100 - total flux cleaned = 0.000401878 Jy ! Component: 150 - total flux cleaned = 0.000423208 Jy ! Component: 200 - total flux cleaned = 0.000432678 Jy ! Total flux subtracted in 200 components = 0.000432678 Jy ! Clean residual min=-0.001260 max=0.001107 Jy/beam ! Clean residual mean=-0.000000 rms=0.000283 Jy/beam ! Combined flux in latest and established models = 0.0445646 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 42 components and 0.0445646 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=0.014191Jy sigma=0.567574 ! Fit after self-cal, rms=0.014191Jy sigma=0.567568 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 = 8.80981e-06 Jy ! Component: 100 - total flux cleaned = 1.7168e-05 Jy ! Component: 150 - total flux cleaned = 1.71097e-05 Jy ! Component: 200 - total flux cleaned = 2.40741e-05 Jy ! Total flux subtracted in 200 components = 2.40741e-05 Jy ! Clean residual min=-0.001268 max=0.001095 Jy/beam ! Clean residual mean=-0.000000 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.0445887 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 47 components and 0.0445887 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=0.014183Jy sigma=0.567259 ! Fit after self-cal, rms=0.014183Jy sigma=0.567255 ! 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=0.014183Jy sigma=0.567255 ! Fit after self-cal, rms=0.014180Jy sigma=0.567087 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.009 mas, bmaj=2.595 mas, bpa=24.58 degrees ! Estimated noise=0.508133 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000283413 Jy ! Component: 100 - total flux cleaned = 0.000358211 Jy ! Component: 150 - total flux cleaned = 0.000392471 Jy ! Component: 200 - total flux cleaned = 0.000398597 Jy ! Total flux subtracted in 200 components = 0.000398597 Jy ! Clean residual min=-0.001272 max=0.001094 Jy/beam ! Clean residual mean=-0.000001 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.0449873 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 48 components and 0.0449873 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=0.014172Jy sigma=0.566722 ! Fit after self-cal, rms=0.014172Jy sigma=0.566718 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 = 1.07539e-05 Jy ! Component: 100 - total flux cleaned = 4.15722e-07 Jy ! Component: 150 - total flux cleaned = -9.42378e-06 Jy ! Component: 200 - total flux cleaned = -1.43104e-05 Jy ! Total flux subtracted in 200 components = -1.43104e-05 Jy ! Clean residual min=-0.001276 max=0.001084 Jy/beam ! Clean residual mean=-0.000001 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.044973 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 53 components and 0.044973 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=0.014168Jy sigma=0.566595 ! Fit after self-cal, rms=0.014168Jy sigma=0.566594 ! 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=0.014168Jy sigma=0.566594 ! Fit after self-cal, rms=0.014175Jy sigma=0.566508 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.154 mas, bmaj=2.981 mas, bpa=16.98 degrees ! Estimated noise=0.599946 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.30206e-05 Jy ! Component: 100 - total flux cleaned = 4.89925e-05 Jy ! Component: 150 - total flux cleaned = 4.89052e-05 Jy ! Component: 200 - total flux cleaned = 4.49963e-05 Jy ! Total flux subtracted in 200 components = 4.49963e-05 Jy ! Clean residual min=-0.001142 max=0.001162 Jy/beam ! Clean residual mean=-0.000002 rms=0.000300 Jy/beam ! Combined flux in latest and established models = 0.045018 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 59 components and 0.045018 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=0.014174Jy sigma=0.566415 ! Fit after self-cal, rms=0.014173Jy sigma=0.566405 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 = -2.74452e-06 Jy ! Component: 100 - total flux cleaned = -9.54011e-06 Jy ! Component: 150 - total flux cleaned = -1.63255e-05 Jy ! Component: 200 - total flux cleaned = -1.96422e-05 Jy ! Total flux subtracted in 200 components = -1.96422e-05 Jy ! Clean residual min=-0.001139 max=0.001157 Jy/beam ! Clean residual mean=-0.000002 rms=0.000299 Jy/beam ! Combined flux in latest and established models = 0.0449983 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 63 components and 0.0449983 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=0.014173Jy sigma=0.566402 ! Fit after self-cal, rms=0.014173Jy sigma=0.566398 ! 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=1.009 mas, bmaj=2.591 mas, bpa=24.62 degrees ! Estimated noise=0.50834 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.009 x 2.591 at 24.62 degrees (North through East) ! Clean map min=-0.0011789 max=0.042765 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=0.7585 mas, bmaj=2.427 mas, bpa=26.21 degrees ! Estimated noise=0.739059 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0319866 Jy ! Component: 100 - total flux cleaned = 0.0390978 Jy ! Component: 150 - total flux cleaned = 0.0415854 Jy ! Component: 200 - total flux cleaned = 0.0423972 Jy ! Total flux subtracted in 200 components = 0.0423972 Jy ! Clean residual min=-0.001885 max=0.002118 Jy/beam ! Clean residual mean=-0.000003 rms=0.000456 Jy/beam ! Combined flux in latest and established models = 0.0423972 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.0423972 Jy ! Inverting map and beam ! Estimated beam: bmin=1.009 mas, bmaj=2.591 mas, bpa=24.62 degrees ! Estimated noise=0.50834 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 = 0.00153699 Jy ! Component: 100 - total flux cleaned = 0.00217907 Jy ! Component: 150 - total flux cleaned = 0.00234799 Jy ! Component: 200 - total flux cleaned = 0.00241992 Jy ! Total flux subtracted in 200 components = 0.00241992 Jy ! Clean residual min=-0.001276 max=0.001078 Jy/beam ! Clean residual mean=-0.000002 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.0448171 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 53 components and 0.0448171 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=2.154 mas, bmaj=2.981 mas, bpa=16.98 degrees ! Estimated noise=0.599946 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000123651 Jy ! Component: 100 - total flux cleaned = 0.000118568 Jy ! Component: 150 - total flux cleaned = 0.000103479 Jy ! Component: 200 - total flux cleaned = 8.91164e-05 Jy ! Total flux subtracted in 200 components = 8.91164e-05 Jy ! Clean residual min=-0.001122 max=0.001149 Jy/beam ! Clean residual mean=-0.000003 rms=0.000299 Jy/beam ! Combined flux in latest and established models = 0.0449063 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 = -8.95727e-06 Jy ! Component: 100 - total flux cleaned = -1.76193e-05 Jy ! Component: 150 - total flux cleaned = -2.18544e-05 Jy ! Component: 200 - total flux cleaned = -2.60709e-05 Jy ! Total flux subtracted in 200 components = -2.60709e-05 Jy ! Clean residual min=-0.001118 max=0.001153 Jy/beam ! Clean residual mean=-0.000003 rms=0.000298 Jy/beam ! Combined flux in latest and established models = 0.0448802 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 62 components and 0.0448802 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.009 mas, bmaj=2.591 mas, bpa=24.62 degrees ! Estimated noise=0.50834 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.20109e-05 Jy ! Component: 100 - total flux cleaned = 5.494e-05 Jy ! Component: 150 - total flux cleaned = 9.20014e-05 Jy ! Component: 200 - total flux cleaned = 0.000124712 Jy ! Total flux subtracted in 200 components = 0.000124712 Jy ! Clean residual min=-0.001269 max=0.001067 Jy/beam ! Clean residual mean=-0.000001 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.0450049 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 65 components and 0.0450049 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=0.014203Jy sigma=0.567178 ! Fit after self-cal, rms=0.014201Jy sigma=0.567142 wmodel J1428+2724_X_map.mod ! Writing 65 model components to file: J1428+2724_X_map.mod wobs J1428+2724_X_uvs.fits ! Writing UV FITS file: J1428+2724_X_uvs.fits wwins J1428+2724_X_map.win ! wwins: Wrote 1 windows to J1428+2724_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 = -0.000316807 Jy ! Component: 100 - total flux cleaned = -0.000354207 Jy ! Component: 150 - total flux cleaned = -0.000389656 Jy ! Component: 200 - total flux cleaned = -0.000439669 Jy ! Component: 250 - total flux cleaned = -0.000504519 Jy ! Component: 300 - total flux cleaned = -0.00055132 Jy ! Component: 350 - total flux cleaned = -0.000626608 Jy ! Component: 400 - total flux cleaned = -0.000655955 Jy ! Component: 450 - total flux cleaned = -0.000656067 Jy ! Component: 500 - total flux cleaned = -0.000656215 Jy ! Component: 550 - total flux cleaned = -0.000616066 Jy ! Component: 600 - total flux cleaned = -0.000603172 Jy ! Component: 650 - total flux cleaned = -0.000526505 Jy ! Component: 700 - total flux cleaned = -0.000476494 Jy ! Component: 750 - total flux cleaned = -0.000451959 Jy ! Component: 800 - total flux cleaned = -0.000416037 Jy ! Component: 850 - total flux cleaned = -0.000439629 Jy ! Component: 900 - total flux cleaned = -0.000451469 Jy ! Component: 950 - total flux cleaned = -0.000440442 Jy ! Component: 1000 - total flux cleaned = -0.000496183 Jy ! Component: 1050 - total flux cleaned = -0.000485303 Jy ! Component: 1100 - total flux cleaned = -0.000517768 Jy ! Component: 1150 - total flux cleaned = -0.000559861 Jy ! Component: 1200 - total flux cleaned = -0.000570255 Jy ! Component: 1250 - total flux cleaned = -0.000611345 Jy ! Component: 1300 - total flux cleaned = -0.000641505 Jy ! Component: 1350 - total flux cleaned = -0.000661458 Jy ! Component: 1400 - total flux cleaned = -0.000681025 Jy ! Component: 1450 - total flux cleaned = -0.000680881 Jy ! Component: 1500 - total flux cleaned = -0.000690386 Jy ! Component: 1550 - total flux cleaned = -0.000709129 Jy ! Component: 1600 - total flux cleaned = -0.000709039 Jy ! Component: 1650 - total flux cleaned = -0.000718275 Jy ! Component: 1700 - total flux cleaned = -0.000727454 Jy ! Component: 1750 - total flux cleaned = -0.000700676 Jy ! Component: 1800 - total flux cleaned = -0.000718526 Jy ! Component: 1850 - total flux cleaned = -0.000727326 Jy ! Component: 1900 - total flux cleaned = -0.000727204 Jy ! Component: 1950 - total flux cleaned = -0.000709996 Jy ! Component: 2000 - total flux cleaned = -0.000718578 Jy ! Component: 2050 - total flux cleaned = -0.000684992 Jy ! Component: 2100 - total flux cleaned = -0.000693303 Jy ! Component: 2150 - total flux cleaned = -0.000668741 Jy ! Component: 2200 - total flux cleaned = -0.000668796 Jy ! Component: 2250 - total flux cleaned = -0.000684992 Jy ! Component: 2300 - total flux cleaned = -0.000684924 Jy ! Component: 2350 - total flux cleaned = -0.000692752 Jy ! Component: 2400 - total flux cleaned = -0.000684906 Jy ! Component: 2450 - total flux cleaned = -0.00068501 Jy ! Component: 2500 - total flux cleaned = -0.000685019 Jy ! Component: 2550 - total flux cleaned = -0.00071538 Jy ! Component: 2600 - total flux cleaned = -0.000692719 Jy ! Component: 2650 - total flux cleaned = -0.000700227 Jy ! Component: 2700 - total flux cleaned = -0.000692795 Jy ! Component: 2750 - total flux cleaned = -0.00067799 Jy ! Component: 2800 - total flux cleaned = -0.000656173 Jy ! Component: 2850 - total flux cleaned = -0.000678 Jy ! Component: 2900 - total flux cleaned = -0.00069242 Jy ! Component: 2950 - total flux cleaned = -0.000671026 Jy ! Component: 3000 - total flux cleaned = -0.000671061 Jy ! Component: 3050 - total flux cleaned = -0.000685047 Jy ! Component: 3100 - total flux cleaned = -0.000657278 Jy ! Component: 3150 - total flux cleaned = -0.000677932 Jy ! Component: 3200 - total flux cleaned = -0.0006778 Jy ! Component: 3250 - total flux cleaned = -0.000636932 Jy ! Component: 3300 - total flux cleaned = -0.000623405 Jy ! Component: 3350 - total flux cleaned = -0.000623418 Jy ! Component: 3400 - total flux cleaned = -0.000576771 Jy ! Component: 3450 - total flux cleaned = -0.000563542 Jy ! Component: 3500 - total flux cleaned = -0.000543814 Jy ! Component: 3550 - total flux cleaned = -0.00053727 Jy ! Component: 3600 - total flux cleaned = -0.000498256 Jy ! Component: 3650 - total flux cleaned = -0.000465953 Jy ! Component: 3700 - total flux cleaned = -0.000465884 Jy ! Component: 3750 - total flux cleaned = -0.000440345 Jy ! Component: 3800 - total flux cleaned = -0.000433996 Jy ! Component: 3850 - total flux cleaned = -0.000415011 Jy ! Component: 3900 - total flux cleaned = -0.000371009 Jy ! Component: 3950 - total flux cleaned = -0.000346052 Jy ! Component: 4000 - total flux cleaned = -0.00030883 Jy ! Component: 4050 - total flux cleaned = -0.00031495 Jy ! Total flux subtracted in 4096 components = -0.000290287 Jy ! Clean residual min=-0.000346 max=0.000363 Jy/beam ! Clean residual mean=0.000000 rms=0.000107 Jy/beam ! Combined flux in latest and established models = 0.0447146 Jy keep ! Adding 271 model components to the UV plane model. ! The established model now contains 336 components and 0.0447146 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/sb072a9_uvs/J1428+2724_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.009 x 2.591 at 24.62 degrees (North through East) ! Clean map min=-0.00067565 max=0.042637 Jy/beam ! Writing clean map to FITS file: /scr/pima/sb072a9_uvs/J1428+2724_X_map.fits wmodel /scr/pima/sb072a9_uvs/J1428+2724_X_map.mod ! Writing 336 model components to file: /scr/pima/sb072a9_uvs/J1428+2724_X_map.mod wobs /scr/pima/sb072a9_uvs/J1428+2724_X_uvs.fits ! Writing UV FITS file: /scr/pima/sb072a9_uvs/J1428+2724_X_uvs.fits wwins /scr/pima/sb072a9_uvs/J1428+2724_X_map.win ! wwins: Wrote 2 windows to /scr/pima/sb072a9_uvs/J1428+2724_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0426367 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000106023 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.745999 0.745999 1.492 2.984 5.96799 11.936 23.872 47.7439 95.4879 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.042 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 402.145 quit ! Quitting program ! Log file /scr/pima/sb072a9_uvs/J1428+2724_X_dfm.log closed on Fri Oct 26 20:44:44 2018