! Started logfile: /tmp/maps//J1445-1543_X_20180615_dfm.log on Wed Jul 4 23:29:51 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 /tmp/maps//J1445-1543_X_20180615_uva.fits ! Reading UV FITS file: /tmp/maps//J1445-1543_X_20180615_uva.fits ! AN table 1: 22 integrations on 6 of 6 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1445-1543 ! ! 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 94 lines of history. ! ! Reading 1056 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 J1445-1543_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=1.000859Jy sigma=26.753386 ! Fit after self-cal, rms=0.976569Jy sigma=26.109083 ! 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=0.8246 mas, bmaj=17.08 mas, bpa=18.5 degrees ! Estimated noise=1.03838 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.017812 Jy ! Component: 100 - total flux cleaned = 0.0229856 Jy ! Total flux subtracted in 100 components = 0.0229856 Jy ! Clean residual min=-0.002184 max=0.002268 Jy/beam ! Clean residual mean=-0.000022 rms=0.000821 Jy/beam ! Combined flux in latest and established models = 0.0229856 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0229856 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=0.021692Jy sigma=0.564796 ! Fit after self-cal, rms=0.020047Jy sigma=0.523084 ! 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=0.9359 mas, bmaj=15.79 mas, bpa=18.8 degrees ! Estimated noise=0.831165 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 = 0.00402125 Jy ! Component: 100 - total flux cleaned = 0.00476393 Jy ! Component: 150 - total flux cleaned = 0.00488274 Jy ! Component: 200 - total flux cleaned = 0.0048312 Jy ! Total flux subtracted in 200 components = 0.0048312 Jy ! Clean residual min=-0.000802 max=0.000812 Jy/beam ! Clean residual mean=-0.000004 rms=0.000243 Jy/beam ! Combined flux in latest and established models = 0.0278168 Jy ! Performing phase self-cal ! Adding 57 model components to the UV plane model. ! The established model now contains 75 components and 0.0278168 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=0.019097Jy sigma=0.497589 ! Fit after self-cal, rms=0.019025Jy sigma=0.495828 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9359 x 15.79 at 18.8 degrees (North through East) ! Clean map min=-0.0014196 max=0.017242 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.90 LA 0.91 PT 1.10 SC 1.11 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.04 LA 0.99 PT 0.95 SC 0.88 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 LA 1.02 PT 1.05 SC 1.22 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.93 LA 0.99 PT 1.03 SC 0.97 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 LA 1.13 PT 0.98 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 LA 0.98 PT 0.93 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.89 LA 0.99 PT 1.02 SC 0.95 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.91 LA 1.13 PT 1.06 SC 1.13 ! ! ! Fit before self-cal, rms=0.019025Jy sigma=0.495828 ! Fit after self-cal, rms=0.018938Jy sigma=0.491008 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9429 mas, bmaj=15.69 mas, bpa=18.77 degrees ! Estimated noise=0.821479 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 = -0.000234878 Jy ! Component: 100 - total flux cleaned = -0.000283237 Jy ! Component: 150 - total flux cleaned = -0.00032773 Jy ! Component: 200 - total flux cleaned = -0.000327486 Jy ! Total flux subtracted in 200 components = -0.000327486 Jy ! Clean residual min=-0.000384 max=0.000384 Jy/beam ! Clean residual mean=-0.000002 rms=0.000128 Jy/beam ! Combined flux in latest and established models = 0.0274893 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 114 components and 0.0274893 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=0.018894Jy sigma=0.490103 ! Fit after self-cal, rms=0.018950Jy sigma=0.489372 ! 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=0.018950Jy sigma=0.489372 ! Fit after self-cal, rms=0.019183Jy sigma=0.489195 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9449 mas, bmaj=15.69 mas, bpa=18.75 degrees ! Estimated noise=0.82726 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000203519 Jy ! Component: 100 - total flux cleaned = -0.00024075 Jy ! Component: 150 - total flux cleaned = -0.00024097 Jy ! Component: 200 - total flux cleaned = -0.000241803 Jy ! Total flux subtracted in 200 components = -0.000241803 Jy ! Clean residual min=-0.000341 max=0.000353 Jy/beam ! Clean residual mean=0.000001 rms=0.000107 Jy/beam ! Combined flux in latest and established models = 0.0272475 Jy selfcal ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 152 components and 0.0272475 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=0.019152Jy sigma=0.488591 ! Fit after self-cal, rms=0.019174Jy sigma=0.488438 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 = 5.19213e-06 Jy ! Component: 100 - total flux cleaned = 5.83867e-05 Jy ! Component: 150 - total flux cleaned = 0.000109832 Jy ! Component: 200 - total flux cleaned = 6.93973e-05 Jy ! Total flux subtracted in 200 components = 6.93973e-05 Jy ! Clean residual min=-0.000236 max=0.000236 Jy/beam ! Clean residual mean=-0.000000 rms=0.000080 Jy/beam ! Combined flux in latest and established models = 0.0273169 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 195 components and 0.0273169 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=0.019153Jy sigma=0.488142 ! Fit after self-cal, rms=0.019158Jy sigma=0.488091 ! 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=0.019158Jy sigma=0.488091 ! Fit after self-cal, rms=0.019210Jy sigma=0.488039 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9437 mas, bmaj=15.7 mas, bpa=18.74 degrees ! Estimated noise=0.828435 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.5601e-05 Jy ! Component: 100 - total flux cleaned = -0.000119293 Jy ! Component: 150 - total flux cleaned = -3.74307e-05 Jy ! Component: 200 - total flux cleaned = -1.70669e-05 Jy ! Total flux subtracted in 200 components = -1.70669e-05 Jy ! Clean residual min=-0.000177 max=0.000175 Jy/beam ! Clean residual mean=-0.000000 rms=0.000061 Jy/beam ! Combined flux in latest and established models = 0.0272998 Jy selfcal ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 225 components and 0.0272998 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=0.019196Jy sigma=0.487848 ! Fit after self-cal, rms=0.019205Jy sigma=0.487816 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.26137e-05 Jy ! Component: 100 - total flux cleaned = 6.55594e-06 Jy ! Component: 150 - total flux cleaned = -3.0599e-05 Jy ! Component: 200 - total flux cleaned = -4.069e-05 Jy ! Total flux subtracted in 200 components = -4.069e-05 Jy ! Clean residual min=-0.000164 max=0.000169 Jy/beam ! Clean residual mean=-0.000000 rms=0.000056 Jy/beam ! Combined flux in latest and established models = 0.0272592 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 259 components and 0.0272592 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=0.019196Jy sigma=0.487687 ! Fit after self-cal, rms=0.019199Jy sigma=0.487666 ! 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=0.019199Jy sigma=0.487666 ! Fit after self-cal, rms=0.019188Jy sigma=0.487632 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.818 mas, bmaj=13.19 mas, bpa=20.19 degrees ! Estimated noise=1.10113 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.50447e-05 Jy ! Component: 100 - total flux cleaned = 3.66615e-05 Jy ! Component: 150 - total flux cleaned = 3.75822e-05 Jy ! Component: 200 - total flux cleaned = 3.97467e-05 Jy ! Total flux subtracted in 200 components = 3.97467e-05 Jy ! Clean residual min=-0.000373 max=0.000356 Jy/beam ! Clean residual mean=-0.000000 rms=0.000096 Jy/beam ! Combined flux in latest and established models = 0.0272989 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 287 components and 0.0272989 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=0.019188Jy sigma=0.487620 ! Fit after self-cal, rms=0.019187Jy sigma=0.487584 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 = -4.0983e-05 Jy ! Component: 100 - total flux cleaned = -4.10386e-05 Jy ! Component: 150 - total flux cleaned = -4.23151e-05 Jy ! Component: 200 - total flux cleaned = -3.58617e-05 Jy ! Total flux subtracted in 200 components = -3.58617e-05 Jy ! Clean residual min=-0.000133 max=0.000130 Jy/beam ! Clean residual mean=0.000000 rms=0.000050 Jy/beam ! Combined flux in latest and established models = 0.027263 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 317 components and 0.027263 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=0.019185Jy sigma=0.487571 ! Fit after self-cal, rms=0.019184Jy sigma=0.487560 ! 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=0.9419 mas, bmaj=15.73 mas, bpa=18.74 degrees ! Estimated noise=0.828993 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9419 x 15.73 at 18.74 degrees (North through East) ! Clean map min=-0.0010549 max=0.016748 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=0.823 mas, bmaj=17.05 mas, bpa=18.43 degrees ! Estimated noise=1.04407 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.018931 Jy ! Component: 100 - total flux cleaned = 0.0242522 Jy ! Component: 150 - total flux cleaned = 0.0250067 Jy ! Component: 200 - total flux cleaned = 0.0256425 Jy ! Total flux subtracted in 200 components = 0.0256425 Jy ! Clean residual min=-0.001327 max=0.001368 Jy/beam ! Clean residual mean=-0.000006 rms=0.000520 Jy/beam ! Combined flux in latest and established models = 0.0256425 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 59 model components to the UV plane model. ! The established model now contains 59 components and 0.0256425 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9419 mas, bmaj=15.73 mas, bpa=18.74 degrees ! Estimated noise=0.828993 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 = 6.19696e-05 Jy ! Component: 100 - total flux cleaned = -0.000746447 Jy ! Component: 150 - total flux cleaned = -0.00131017 Jy ! Component: 200 - total flux cleaned = -0.00158046 Jy ! Total flux subtracted in 200 components = -0.00158046 Jy ! Clean residual min=-0.000749 max=0.000751 Jy/beam ! Clean residual mean=-0.000006 rms=0.000202 Jy/beam ! Combined flux in latest and established models = 0.024062 Jy ! Adding 63 model components to the UV plane model. ! The established model now contains 122 components and 0.0240621 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=2.818 mas, bmaj=13.19 mas, bpa=20.19 degrees ! Estimated noise=1.10113 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.4485e-05 Jy ! Component: 100 - total flux cleaned = -1.80356e-05 Jy ! Component: 150 - total flux cleaned = -7.71103e-06 Jy ! Component: 200 - total flux cleaned = 2.49966e-05 Jy ! Total flux subtracted in 200 components = 2.49966e-05 Jy ! Clean residual min=-0.004229 max=0.004044 Jy/beam ! Clean residual mean=-0.000001 rms=0.000849 Jy/beam ! Combined flux in latest and established models = 0.0240871 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 = 8.35377e-05 Jy ! Component: 100 - total flux cleaned = 0.000275886 Jy ! Component: 150 - total flux cleaned = 0.000716298 Jy ! Component: 200 - total flux cleaned = 0.00173727 Jy ! Total flux subtracted in 200 components = 0.00173727 Jy ! Clean residual min=-0.120741 max=0.115003 Jy/beam ! Clean residual mean=-0.000014 rms=0.025260 Jy/beam ! Combined flux in latest and established models = 0.0258243 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 131 components and 0.0258243 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9419 mas, bmaj=15.73 mas, bpa=18.74 degrees ! Estimated noise=0.828993 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00345653 Jy ! Component: 100 - total flux cleaned = -0.00383128 Jy ! Component: 150 - total flux cleaned = -0.00432972 Jy ! Component: 200 - total flux cleaned = -0.00493542 Jy ! Total flux subtracted in 200 components = -0.00493542 Jy ! Clean residual min=-0.171638 max=0.175454 Jy/beam ! Clean residual mean=0.000008 rms=0.032511 Jy/beam ! Combined flux in latest and established models = 0.0208889 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 147 components and 0.0208889 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=0.170592Jy sigma=4.489379 ! Fit after self-cal, rms=0.153433Jy sigma=4.006250 wmodel J1445-1543_X_map.mod ! Writing 147 model components to file: J1445-1543_X_map.mod wobs J1445-1543_X_uvs.fits ! Writing UV FITS file: J1445-1543_X_uvs.fits wwins J1445-1543_X_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /tmp/maps//J1445-1543_X_20180615_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9419 x 15.73 at 18.74 degrees (North through East) ! Clean map min=-0.087502 max=0.092115 Jy/beam ! Writing clean map to FITS file: /tmp/maps//J1445-1543_X_20180615_map.fits wmodel /tmp/maps//J1445-1543_X_20180615_map.mod ! Writing 147 model components to file: /tmp/maps//J1445-1543_X_20180615_map.mod wobs /tmp/maps//J1445-1543_X_20180615_uvs.fits ! Writing UV FITS file: /tmp/maps//J1445-1543_X_20180615_uvs.fits wwins /tmp/maps//J1445-1543_X_20180615_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ! float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0921148 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0243737 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -79.3804 79.3804 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0731 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.092 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 3.779 quit ! Quitting program ! Log file /tmp/maps//J1445-1543_X_20180615_dfm.log closed on Wed Jul 4 23:29:54 2018