! Started logfile: .//J0544+7132_X_dfm.log on Sat Oct 20 23:44:49 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 .//J0544+7132_X_uva.fits ! Reading UV FITS file: .//J0544+7132_X_uva.fits ! AN table 1: 23 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.998792 visibilities/baseline/integration-bin. ! Found source: J0544+7132 ! ! 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 85 lines of history. ! ! Reading 6616 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 J0544+7132_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=1.000083Jy sigma=33.486486 ! Fit after self-cal, rms=0.947470Jy sigma=31.785924 ! 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=0.8588 mas, bmaj=4.452 mas, bpa=-68.95 degrees ! Estimated noise=0.594171 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 = 0.0411203 Jy ! Component: 100 - total flux cleaned = 0.049958 Jy ! Total flux subtracted in 100 components = 0.049958 Jy ! Clean residual min=-0.002709 max=0.003581 Jy/beam ! Clean residual mean=-0.000002 rms=0.000661 Jy/beam ! Combined flux in latest and established models = 0.049958 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.049958 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=0.022415Jy sigma=0.701105 ! Fit after self-cal, rms=0.022134Jy sigma=0.692929 ! 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=1.125 mas, bmaj=4.546 mas, bpa=-69.22 degrees ! Estimated noise=0.267143 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 (-23.8, 0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00234861 Jy ! Component: 100 - total flux cleaned = 0.00225307 Jy ! Component: 150 - total flux cleaned = 0.00211117 Jy ! Component: 200 - total flux cleaned = 0.00199883 Jy ! Total flux subtracted in 200 components = 0.00199883 Jy ! Clean residual min=-0.001636 max=0.002318 Jy/beam ! Clean residual mean=-0.000009 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.0519569 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 31 components and 0.0519569 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=0.021441Jy sigma=0.663189 ! Fit after self-cal, rms=0.021413Jy sigma=0.662367 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.125 x 4.546 at -69.22 degrees (North through East) ! Clean map min=-0.0020384 max=0.052788 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00 HN 0.88 KP 1.01 ! LA 0.93 NL 1.05 OV 0.95 PT 0.92 ! SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.04 HN 0.89 KP 1.10 ! LA 0.95 NL 1.04 OV 0.99 PT 0.94 ! SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.02 HN 0.89 KP 1.11 ! LA 0.94 NL 1.04 OV 0.94 PT 0.95 ! SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.05 HN 0.92 KP 1.10 ! LA 0.97 NL 1.07 OV 0.99 PT 0.91 ! SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.07 HN 0.91 KP 1.10 ! LA 0.99 NL 1.06 OV 0.97 PT 0.98 ! SC 1.06 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.07 HN 0.93 KP 1.19 ! LA 0.99 NL 1.05 OV 0.99 PT 1.00 ! SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.04 HN 0.96 KP 1.10 ! LA 0.99 NL 1.08 OV 1.01 PT 1.00 ! SC 1.12 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 0.98 KP 1.10 ! LA 1.01 NL 1.09 OV 0.98 PT 0.99 ! SC 1.00 ! ! ! Fit before self-cal, rms=0.021413Jy sigma=0.662367 ! Fit after self-cal, rms=0.021288Jy sigma=0.643190 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.129 mas, bmaj=4.48 mas, bpa=-69.15 degrees ! Estimated noise=0.264012 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 = 0.00040977 Jy ! Component: 100 - total flux cleaned = 0.000374339 Jy ! Component: 150 - total flux cleaned = 0.000340825 Jy ! Component: 200 - total flux cleaned = 0.00032685 Jy ! Total flux subtracted in 200 components = 0.00032685 Jy ! Clean residual min=-0.000748 max=0.000666 Jy/beam ! Clean residual mean=-0.000000 rms=0.000173 Jy/beam ! Combined flux in latest and established models = 0.0522837 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 55 components and 0.0522837 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=0.021249Jy sigma=0.641986 ! Fit after self-cal, rms=0.021264Jy sigma=0.641821 ! 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=0.021264Jy sigma=0.641821 ! Fit after self-cal, rms=0.021264Jy sigma=0.641672 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.127 mas, bmaj=4.478 mas, bpa=-69.18 degrees ! Estimated noise=0.264097 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000242411 Jy ! Component: 100 - total flux cleaned = 0.000254828 Jy ! Component: 150 - total flux cleaned = 0.000255713 Jy ! Component: 200 - total flux cleaned = 0.000245737 Jy ! Total flux subtracted in 200 components = 0.000245737 Jy ! Clean residual min=-0.000720 max=0.000657 Jy/beam ! Clean residual mean=-0.000000 rms=0.000160 Jy/beam ! Combined flux in latest and established models = 0.0525294 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 72 components and 0.0525294 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=0.021248Jy sigma=0.641216 ! Fit after self-cal, rms=0.021247Jy sigma=0.641202 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 = -6.00503e-05 Jy ! Component: 100 - total flux cleaned = -9.29403e-05 Jy ! Component: 150 - total flux cleaned = -9.24306e-05 Jy ! Component: 200 - total flux cleaned = -9.98655e-05 Jy ! Total flux subtracted in 200 components = -9.98655e-05 Jy ! Clean residual min=-0.000708 max=0.000644 Jy/beam ! Clean residual mean=-0.000001 rms=0.000157 Jy/beam ! Combined flux in latest and established models = 0.0524296 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 84 components and 0.0524296 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=0.021241Jy sigma=0.641024 ! Fit after self-cal, rms=0.021241Jy sigma=0.641020 ! 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=0.021241Jy sigma=0.641020 ! Fit after self-cal, rms=0.021229Jy sigma=0.640932 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.127 mas, bmaj=4.474 mas, bpa=-69.21 degrees ! Estimated noise=0.264034 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000113457 Jy ! Component: 100 - total flux cleaned = 0.000155622 Jy ! Component: 150 - total flux cleaned = 0.000162573 Jy ! Component: 200 - total flux cleaned = 0.0001691 Jy ! Total flux subtracted in 200 components = 0.0001691 Jy ! Clean residual min=-0.000687 max=0.000638 Jy/beam ! Clean residual mean=-0.000000 rms=0.000151 Jy/beam ! Combined flux in latest and established models = 0.0525987 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 103 components and 0.0525987 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=0.021222Jy sigma=0.640765 ! Fit after self-cal, rms=0.021222Jy sigma=0.640760 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 = -2.2301e-05 Jy ! Component: 100 - total flux cleaned = -2.84712e-05 Jy ! Component: 150 - total flux cleaned = -2.87075e-05 Jy ! Component: 200 - total flux cleaned = -3.95679e-05 Jy ! Total flux subtracted in 200 components = -3.95679e-05 Jy ! Clean residual min=-0.000683 max=0.000631 Jy/beam ! Clean residual mean=-0.000001 rms=0.000150 Jy/beam ! Combined flux in latest and established models = 0.0525591 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 113 components and 0.0525591 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=0.021218Jy sigma=0.640678 ! Fit after self-cal, rms=0.021218Jy sigma=0.640676 ! 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=0.021218Jy sigma=0.640676 ! Fit after self-cal, rms=0.021207Jy sigma=0.640630 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.08 mas, bmaj=4.565 mas, bpa=-65.91 degrees ! Estimated noise=0.312004 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.11211e-05 Jy ! Component: 100 - total flux cleaned = 0.000115833 Jy ! Component: 150 - total flux cleaned = 0.000136103 Jy ! Component: 200 - total flux cleaned = 0.000154026 Jy ! Total flux subtracted in 200 components = 0.000154026 Jy ! Clean residual min=-0.000614 max=0.000730 Jy/beam ! Clean residual mean=0.000000 rms=0.000163 Jy/beam ! Combined flux in latest and established models = 0.0527131 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 127 components and 0.0527131 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=0.021204Jy sigma=0.640594 ! Fit after self-cal, rms=0.021204Jy sigma=0.640591 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 (-31.2, -43.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000471406 Jy ! Component: 100 - total flux cleaned = 0.000512051 Jy ! Component: 150 - total flux cleaned = 0.000574031 Jy ! Component: 200 - total flux cleaned = 0.000601001 Jy ! Total flux subtracted in 200 components = 0.000601001 Jy ! Clean residual min=-0.000498 max=0.000469 Jy/beam ! Clean residual mean=-0.000001 rms=0.000134 Jy/beam ! Combined flux in latest and established models = 0.0533141 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 160 components and 0.0533141 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=0.021188Jy sigma=0.640069 ! Fit after self-cal, rms=0.021186Jy sigma=0.640019 ! 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=1.126 mas, bmaj=4.471 mas, bpa=-69.22 degrees ! Estimated noise=0.26399 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.126 x 4.471 at -69.22 degrees (North through East) ! Clean map min=-0.0008948 max=0.05219 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=0.8625 mas, bmaj=4.392 mas, bpa=-68.92 degrees ! Estimated noise=0.581443 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.040284 Jy ! Component: 100 - total flux cleaned = 0.0491399 Jy ! Component: 150 - total flux cleaned = 0.0513701 Jy ! Component: 200 - total flux cleaned = 0.0518642 Jy ! Total flux subtracted in 200 components = 0.0518642 Jy ! Clean residual min=-0.001486 max=0.001473 Jy/beam ! Clean residual mean=-0.000000 rms=0.000373 Jy/beam ! Combined flux in latest and established models = 0.0518643 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.0518643 Jy ! Inverting map and beam ! Estimated beam: bmin=1.126 mas, bmaj=4.471 mas, bpa=-69.22 degrees ! Estimated noise=0.26399 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 = 0.00152793 Jy ! Component: 100 - total flux cleaned = 0.00156832 Jy ! Component: 150 - total flux cleaned = 0.00163488 Jy ! Component: 200 - total flux cleaned = 0.00169067 Jy ! Total flux subtracted in 200 components = 0.00169067 Jy ! Clean residual min=-0.000768 max=0.000697 Jy/beam ! Clean residual mean=0.000001 rms=0.000180 Jy/beam ! Combined flux in latest and established models = 0.0535549 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 50 components and 0.0535549 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=2.08 mas, bmaj=4.565 mas, bpa=-65.91 degrees ! Estimated noise=0.312004 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000210796 Jy ! Component: 100 - total flux cleaned = 0.000256345 Jy ! Component: 150 - total flux cleaned = 0.000325234 Jy ! Component: 200 - total flux cleaned = 0.000309015 Jy ! Total flux subtracted in 200 components = 0.000309015 Jy ! Clean residual min=-0.000719 max=0.000534 Jy/beam ! Clean residual mean=0.000003 rms=0.000165 Jy/beam ! Combined flux in latest and established models = 0.0538639 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 = -4.02319e-05 Jy ! Component: 100 - total flux cleaned = -6.45174e-05 Jy ! Component: 150 - total flux cleaned = -9.80612e-05 Jy ! Component: 200 - total flux cleaned = -0.000108096 Jy ! Total flux subtracted in 200 components = -0.000108096 Jy ! Clean residual min=-0.000615 max=0.000510 Jy/beam ! Clean residual mean=0.000002 rms=0.000148 Jy/beam ! Combined flux in latest and established models = 0.0537558 Jy ! Adding 66 model components to the UV plane model. ! The established model now contains 108 components and 0.0537558 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.126 mas, bmaj=4.471 mas, bpa=-69.22 degrees ! Estimated noise=0.26399 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.76318e-05 Jy ! Component: 100 - total flux cleaned = -0.000114871 Jy ! Component: 150 - total flux cleaned = -0.000156698 Jy ! Component: 200 - total flux cleaned = -0.000205393 Jy ! Total flux subtracted in 200 components = -0.000205393 Jy ! Clean residual min=-0.000626 max=0.000516 Jy/beam ! Clean residual mean=0.000001 rms=0.000138 Jy/beam ! Combined flux in latest and established models = 0.0535504 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 135 components and 0.0535504 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=0.021190Jy sigma=0.640049 ! Fit after self-cal, rms=0.021187Jy sigma=0.639985 wmodel J0544+7132_X_map.mod ! Writing 135 model components to file: J0544+7132_X_map.mod wobs J0544+7132_X_uvs.fits ! Writing UV FITS file: J0544+7132_X_uvs.fits wwins J0544+7132_X_map.win ! wwins: Wrote 3 windows to J0544+7132_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 = -0.000273013 Jy ! Component: 100 - total flux cleaned = -0.000414349 Jy ! Component: 150 - total flux cleaned = -0.000475551 Jy ! Component: 200 - total flux cleaned = -0.000492213 Jy ! Component: 250 - total flux cleaned = -0.000524592 Jy ! Component: 300 - total flux cleaned = -0.000563584 Jy ! Component: 350 - total flux cleaned = -0.000571052 Jy ! Component: 400 - total flux cleaned = -0.000571114 Jy ! Component: 450 - total flux cleaned = -0.00055684 Jy ! Component: 500 - total flux cleaned = -0.000542869 Jy ! Component: 550 - total flux cleaned = -0.00054296 Jy ! Component: 600 - total flux cleaned = -0.000536187 Jy ! Component: 650 - total flux cleaned = -0.000522826 Jy ! Component: 700 - total flux cleaned = -0.000516362 Jy ! Component: 750 - total flux cleaned = -0.000503619 Jy ! Component: 800 - total flux cleaned = -0.00048475 Jy ! Component: 850 - total flux cleaned = -0.000472241 Jy ! Component: 900 - total flux cleaned = -0.000453853 Jy ! Component: 950 - total flux cleaned = -0.000417838 Jy ! Component: 1000 - total flux cleaned = -0.000394236 Jy ! Component: 1050 - total flux cleaned = -0.000376538 Jy ! Component: 1100 - total flux cleaned = -0.000330284 Jy ! Component: 1150 - total flux cleaned = -0.000284739 Jy ! Component: 1200 - total flux cleaned = -0.000279213 Jy ! Component: 1250 - total flux cleaned = -0.000262382 Jy ! Component: 1300 - total flux cleaned = -0.00023475 Jy ! Component: 1350 - total flux cleaned = -0.000196657 Jy ! Component: 1400 - total flux cleaned = -0.000191334 Jy ! Component: 1450 - total flux cleaned = -0.000175295 Jy ! Component: 1500 - total flux cleaned = -0.000143577 Jy ! Component: 1550 - total flux cleaned = -0.000127881 Jy ! Component: 1600 - total flux cleaned = -0.000117462 Jy ! Component: 1650 - total flux cleaned = -9.68503e-05 Jy ! Component: 1700 - total flux cleaned = -6.6277e-05 Jy ! Component: 1750 - total flux cleaned = -4.60686e-05 Jy ! Component: 1800 - total flux cleaned = -4.10321e-05 Jy ! Component: 1850 - total flux cleaned = -2.60758e-05 Jy ! Component: 1900 - total flux cleaned = -6.35506e-06 Jy ! Component: 1950 - total flux cleaned = -6.32951e-06 Jy ! Component: 2000 - total flux cleaned = 8.23673e-06 Jy ! Component: 2050 - total flux cleaned = -1.32521e-06 Jy ! Component: 2100 - total flux cleaned = 1.78163e-05 Jy ! Component: 2150 - total flux cleaned = 2.72735e-05 Jy ! Component: 2200 - total flux cleaned = 2.72996e-05 Jy ! Component: 2250 - total flux cleaned = 3.1962e-05 Jy ! Component: 2300 - total flux cleaned = 5.04388e-05 Jy ! Component: 2350 - total flux cleaned = 4.58195e-05 Jy ! Component: 2400 - total flux cleaned = 4.1302e-05 Jy ! Component: 2450 - total flux cleaned = 6.84747e-05 Jy ! Component: 2500 - total flux cleaned = 6.84512e-05 Jy ! Component: 2550 - total flux cleaned = 9.08132e-05 Jy ! Component: 2600 - total flux cleaned = 9.52484e-05 Jy ! Component: 2650 - total flux cleaned = 0.000104034 Jy ! Component: 2700 - total flux cleaned = 9.52756e-05 Jy ! Component: 2750 - total flux cleaned = 0.000103956 Jy ! Component: 2800 - total flux cleaned = 0.000112626 Jy ! Component: 2850 - total flux cleaned = 0.000112627 Jy ! Component: 2900 - total flux cleaned = 0.000125453 Jy ! Component: 2950 - total flux cleaned = 0.000125454 Jy ! Component: 3000 - total flux cleaned = 0.000138119 Jy ! Component: 3050 - total flux cleaned = 0.000154906 Jy ! Component: 3100 - total flux cleaned = 0.000138213 Jy ! Component: 3150 - total flux cleaned = 0.000158982 Jy ! Component: 3200 - total flux cleaned = 0.00015896 Jy ! Component: 3250 - total flux cleaned = 0.000167162 Jy ! Component: 3300 - total flux cleaned = 0.000163102 Jy ! Component: 3350 - total flux cleaned = 0.000171224 Jy ! Component: 3400 - total flux cleaned = 0.000179293 Jy ! Component: 3450 - total flux cleaned = 0.000203334 Jy ! Component: 3500 - total flux cleaned = 0.000207322 Jy ! Component: 3550 - total flux cleaned = 0.000211305 Jy ! Component: 3600 - total flux cleaned = 0.000231014 Jy ! Component: 3650 - total flux cleaned = 0.000231055 Jy ! Component: 3700 - total flux cleaned = 0.000242768 Jy ! Component: 3750 - total flux cleaned = 0.000250516 Jy ! Component: 3800 - total flux cleaned = 0.000269832 Jy ! Component: 3850 - total flux cleaned = 0.000277488 Jy ! Component: 3900 - total flux cleaned = 0.000288966 Jy ! Component: 3950 - total flux cleaned = 0.000288969 Jy ! Component: 4000 - total flux cleaned = 0.000311722 Jy ! Component: 4050 - total flux cleaned = 0.000307947 Jy ! Total flux subtracted in 4096 components = 0.00032296 Jy ! Clean residual min=-0.000218 max=0.000232 Jy/beam ! Clean residual mean=0.000001 rms=0.000069 Jy/beam ! Combined flux in latest and established models = 0.0538734 Jy keep ! Adding 225 model components to the UV plane model. ! The established model now contains 360 components and 0.0538734 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0544+7132_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.126 x 4.471 at -69.22 degrees (North through East) ! Clean map min=-0.00072858 max=0.052051 Jy/beam ! Writing clean map to FITS file: .//J0544+7132_X_map.fits wmodel .//J0544+7132_X_map.mod ! Writing 360 model components to file: .//J0544+7132_X_map.mod wobs .//J0544+7132_X_uvs.fits ! Writing UV FITS file: .//J0544+7132_X_uvs.fits wwins .//J0544+7132_X_map.win ! wwins: Wrote 4 windows to .//J0544+7132_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0520512 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 6.91477e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.398537 0.398537 0.797073 1.59415 3.18829 6.37658 12.7532 25.5063 51.0127 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.052 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 752.754 quit ! Quitting program ! Log file .//J0544+7132_X_dfm.log closed on Sat Oct 20 23:44:54 2018