! Started logfile: /scr/pima/sb072a9_uvs/J1419+2533_X_dfm.log on Fri Oct 26 20:44:13 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/J1419+2533_X_uva.fits ! Reading UV FITS file: /scr/pima/sb072a9_uvs/J1419+2533_X_uva.fits ! AN table 1: 23 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1419+2533 ! ! 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 3864 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 J1419+2533_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=0.999361Jy sigma=41.504175 ! Fit after self-cal, rms=0.989668Jy sigma=41.093768 ! 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=0.7212 mas, bmaj=2.256 mas, bpa=22.39 degrees ! Estimated noise=0.626746 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 = 0.00758837 Jy ! Component: 100 - total flux cleaned = 0.00838764 Jy ! Total flux subtracted in 100 components = 0.00838764 Jy ! Clean residual min=-0.002162 max=0.001988 Jy/beam ! Clean residual mean=-0.000004 rms=0.000495 Jy/beam ! Combined flux in latest and established models = 0.00838764 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.00838764 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=0.016315Jy sigma=0.658631 ! Fit after self-cal, rms=0.014596Jy sigma=0.586756 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00331768 Jy ! Component: 100 - total flux cleaned = 0.00424714 Jy ! Total flux subtracted in 100 components = 0.00424714 Jy ! Clean residual min=-0.001371 max=0.001354 Jy/beam ! Clean residual mean=-0.000002 rms=0.000332 Jy/beam ! Combined flux in latest and established models = 0.0126348 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 9 components and 0.0126348 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=0.013839Jy sigma=0.553642 ! Fit after self-cal, rms=0.013840Jy sigma=0.553429 ! 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=0.9516 mas, bmaj=2.367 mas, bpa=22.9 degrees ! Estimated noise=0.278304 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 = 0.000777877 Jy ! Component: 100 - total flux cleaned = 0.00113124 Jy ! Component: 150 - total flux cleaned = 0.00125789 Jy ! Component: 200 - total flux cleaned = 0.00127759 Jy ! Total flux subtracted in 200 components = 0.00127759 Jy ! Clean residual min=-0.000732 max=0.000823 Jy/beam ! Clean residual mean=-0.000003 rms=0.000183 Jy/beam ! Combined flux in latest and established models = 0.0139124 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 25 components and 0.0139124 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=0.013798Jy sigma=0.551772 ! Fit after self-cal, rms=0.013802Jy sigma=0.551692 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9516 x 2.367 at 22.9 degrees (North through East) ! Clean map min=-0.00068793 max=0.013374 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 LA 1.03 MK 0.98 ! NL 1.21 PT 0.89 SC 1.08 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.05 LA 1.06 MK 0.92 ! NL 1.27 PT 0.94 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.22 FD 0.97 LA 1.05 MK 0.96 ! NL 0.96 PT 1.04 SC 0.91 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 LA 0.92 MK 1.05 ! NL 1.14 PT 0.89 SC 1.09 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.90 LA 1.03 MK 0.85 ! NL 1.11 PT 0.97 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.97 LA 0.97 MK 1.12 ! NL 1.10 PT 0.99 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.92 LA 1.00 MK 0.94 ! NL 1.15 PT 0.94 SC 0.94 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.98 LA 0.86 MK 0.93 ! NL 1.05 PT 1.03 SC 1.03 ! ! ! Fit before self-cal, rms=0.013802Jy sigma=0.551692 ! Fit after self-cal, rms=0.013740Jy sigma=0.548014 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9508 mas, bmaj=2.372 mas, bpa=22.86 degrees ! Estimated noise=0.276301 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 = 3.39124e-06 Jy ! Component: 100 - total flux cleaned = 2.06772e-05 Jy ! Component: 150 - total flux cleaned = 3.86133e-05 Jy ! Component: 200 - total flux cleaned = 4.63283e-05 Jy ! Total flux subtracted in 200 components = 4.63283e-05 Jy ! Clean residual min=-0.000614 max=0.000610 Jy/beam ! Clean residual mean=-0.000001 rms=0.000145 Jy/beam ! Combined flux in latest and established models = 0.0139587 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 34 components and 0.0139587 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=0.013736Jy sigma=0.547873 ! Fit after self-cal, rms=0.013760Jy sigma=0.547554 ! 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=0.013760Jy sigma=0.547554 ! Fit after self-cal, rms=0.014016Jy sigma=0.547615 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9496 mas, bmaj=2.377 mas, bpa=22.84 degrees ! Estimated noise=0.279659 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000117842 Jy ! Component: 100 - total flux cleaned = 0.000127096 Jy ! Component: 150 - total flux cleaned = 0.000130901 Jy ! Component: 200 - total flux cleaned = 0.000131074 Jy ! Total flux subtracted in 200 components = 0.000131074 Jy ! Clean residual min=-0.000613 max=0.000608 Jy/beam ! Clean residual mean=-0.000000 rms=0.000147 Jy/beam ! Combined flux in latest and established models = 0.0140898 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 44 components and 0.0140898 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=0.014013Jy sigma=0.547523 ! Fit after self-cal, rms=0.014023Jy sigma=0.547485 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 = 1.23706e-05 Jy ! Component: 100 - total flux cleaned = 9.47532e-06 Jy ! Component: 150 - total flux cleaned = 6.63312e-06 Jy ! Component: 200 - total flux cleaned = 3.87008e-06 Jy ! Total flux subtracted in 200 components = 3.87008e-06 Jy ! Clean residual min=-0.000612 max=0.000601 Jy/beam ! Clean residual mean=-0.000000 rms=0.000146 Jy/beam ! Combined flux in latest and established models = 0.0140936 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 45 components and 0.0140936 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=0.014021Jy sigma=0.547442 ! Fit after self-cal, rms=0.014022Jy sigma=0.547438 ! 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=0.014022Jy sigma=0.547438 ! Fit after self-cal, rms=0.014154Jy sigma=0.547364 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9474 mas, bmaj=2.379 mas, bpa=22.82 degrees ! Estimated noise=0.282242 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000154984 Jy ! Component: 100 - total flux cleaned = 0.000178408 Jy ! Component: 150 - total flux cleaned = 0.000169436 Jy ! Component: 200 - total flux cleaned = 0.000161217 Jy ! Total flux subtracted in 200 components = 0.000161217 Jy ! Clean residual min=-0.000611 max=0.000604 Jy/beam ! Clean residual mean=-0.000000 rms=0.000147 Jy/beam ! Combined flux in latest and established models = 0.0142549 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 46 components and 0.0142549 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=0.014151Jy sigma=0.547298 ! Fit after self-cal, rms=0.014153Jy sigma=0.547280 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 = 8.29963e-06 Jy ! Component: 100 - total flux cleaned = 2.92533e-06 Jy ! Component: 150 - total flux cleaned = -4.56251e-06 Jy ! Component: 200 - total flux cleaned = -6.97937e-06 Jy ! Total flux subtracted in 200 components = -6.97937e-06 Jy ! Clean residual min=-0.000609 max=0.000601 Jy/beam ! Clean residual mean=-0.000000 rms=0.000146 Jy/beam ! Combined flux in latest and established models = 0.0142479 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 48 components and 0.0142479 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=0.014152Jy sigma=0.547249 ! Fit after self-cal, rms=0.014153Jy sigma=0.547245 ! 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=0.014153Jy sigma=0.547245 ! Fit after self-cal, rms=0.014264Jy sigma=0.547162 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.06 mas, bmaj=2.734 mas, bpa=15.14 degrees ! Estimated noise=0.351537 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.67574e-05 Jy ! Component: 100 - total flux cleaned = 1.86857e-05 Jy ! Component: 150 - total flux cleaned = 3.94671e-06 Jy ! Component: 200 - total flux cleaned = -5.38753e-06 Jy ! Total flux subtracted in 200 components = -5.38753e-06 Jy ! Clean residual min=-0.000653 max=0.000704 Jy/beam ! Clean residual mean=-0.000001 rms=0.000193 Jy/beam ! Combined flux in latest and established models = 0.0142425 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 52 components and 0.0142425 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=0.014263Jy sigma=0.547139 ! Fit after self-cal, rms=0.014261Jy sigma=0.547115 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 = -1.12783e-05 Jy ! Component: 100 - total flux cleaned = -2.21791e-05 Jy ! Component: 150 - total flux cleaned = -3.15488e-05 Jy ! Component: 200 - total flux cleaned = -3.76615e-05 Jy ! Total flux subtracted in 200 components = -3.76615e-05 Jy ! Clean residual min=-0.000645 max=0.000706 Jy/beam ! Clean residual mean=-0.000002 rms=0.000192 Jy/beam ! Combined flux in latest and established models = 0.0142048 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 56 components and 0.0142048 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=0.014261Jy sigma=0.547133 ! Fit after self-cal, rms=0.014260Jy sigma=0.547123 ! 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=0.9452 mas, bmaj=2.38 mas, bpa=22.81 degrees ! Estimated noise=0.28467 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9452 x 2.38 at 22.81 degrees (North through East) ! Clean map min=-0.00057903 max=0.013542 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=0.7177 mas, bmaj=2.267 mas, bpa=22.3 degrees ! Estimated noise=0.64017 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0103578 Jy ! Component: 100 - total flux cleaned = 0.0127729 Jy ! Component: 150 - total flux cleaned = 0.013298 Jy ! Component: 200 - total flux cleaned = 0.0133788 Jy ! Total flux subtracted in 200 components = 0.0133788 Jy ! Clean residual min=-0.001361 max=0.001400 Jy/beam ! Clean residual mean=-0.000001 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.0133788 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 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0133788 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9452 mas, bmaj=2.38 mas, bpa=22.81 degrees ! Estimated noise=0.28467 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 = 0.000796118 Jy ! Component: 100 - total flux cleaned = 0.000954336 Jy ! Component: 150 - total flux cleaned = 0.00101798 Jy ! Component: 200 - total flux cleaned = 0.00103619 Jy ! Total flux subtracted in 200 components = 0.00103619 Jy ! Clean residual min=-0.000610 max=0.000593 Jy/beam ! Clean residual mean=-0.000000 rms=0.000152 Jy/beam ! Combined flux in latest and established models = 0.0144149 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 26 components and 0.0144149 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=2.06 mas, bmaj=2.734 mas, bpa=15.14 degrees ! Estimated noise=0.351537 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000121957 Jy ! Component: 100 - total flux cleaned = -0.00014661 Jy ! Component: 150 - total flux cleaned = -0.000167001 Jy ! Component: 200 - total flux cleaned = -0.000179788 Jy ! Total flux subtracted in 200 components = -0.000179788 Jy ! Clean residual min=-0.000639 max=0.000692 Jy/beam ! Clean residual mean=-0.000002 rms=0.000195 Jy/beam ! Combined flux in latest and established models = 0.0142352 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 = -3.58369e-06 Jy ! Component: 100 - total flux cleaned = -1.02958e-05 Jy ! Component: 150 - total flux cleaned = -1.33716e-05 Jy ! Component: 200 - total flux cleaned = -1.61623e-05 Jy ! Total flux subtracted in 200 components = -1.61623e-05 Jy ! Clean residual min=-0.000640 max=0.000694 Jy/beam ! Clean residual mean=-0.000002 rms=0.000193 Jy/beam ! Combined flux in latest and established models = 0.014219 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 38 components and 0.014219 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9452 mas, bmaj=2.38 mas, bpa=22.81 degrees ! Estimated noise=0.28467 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.56614e-05 Jy ! Component: 100 - total flux cleaned = 5.33694e-05 Jy ! Component: 150 - total flux cleaned = 6.51797e-05 Jy ! Component: 200 - total flux cleaned = 7.60091e-05 Jy ! Total flux subtracted in 200 components = 7.60091e-05 Jy ! Clean residual min=-0.000607 max=0.000594 Jy/beam ! Clean residual mean=-0.000000 rms=0.000147 Jy/beam ! Combined flux in latest and established models = 0.014295 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 45 components and 0.014295 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=0.014260Jy sigma=0.547137 ! Fit after self-cal, rms=0.014262Jy sigma=0.547126 wmodel J1419+2533_X_map.mod ! Writing 45 model components to file: J1419+2533_X_map.mod wobs J1419+2533_X_uvs.fits ! Writing UV FITS file: J1419+2533_X_uvs.fits wwins J1419+2533_X_map.win ! wwins: Wrote 1 windows to J1419+2533_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 = -3.43321e-05 Jy ! Component: 100 - total flux cleaned = -0.000101997 Jy ! Component: 150 - total flux cleaned = -0.00014674 Jy ! Component: 200 - total flux cleaned = -0.000138216 Jy ! Component: 250 - total flux cleaned = -0.000137966 Jy ! Component: 300 - total flux cleaned = -0.000114891 Jy ! Component: 350 - total flux cleaned = -0.0001075 Jy ! Component: 400 - total flux cleaned = -9.31668e-05 Jy ! Component: 450 - total flux cleaned = -9.29604e-05 Jy ! Component: 500 - total flux cleaned = -9.29728e-05 Jy ! Component: 550 - total flux cleaned = -9.29629e-05 Jy ! Component: 600 - total flux cleaned = -9.96534e-05 Jy ! Component: 650 - total flux cleaned = -0.000124788 Jy ! Component: 700 - total flux cleaned = -0.000124685 Jy ! Component: 750 - total flux cleaned = -0.000130689 Jy ! Component: 800 - total flux cleaned = -0.000148385 Jy ! Component: 850 - total flux cleaned = -0.000154193 Jy ! Component: 900 - total flux cleaned = -0.000148527 Jy ! Component: 950 - total flux cleaned = -0.000154182 Jy ! Component: 1000 - total flux cleaned = -0.000176015 Jy ! Component: 1050 - total flux cleaned = -0.000176042 Jy ! Component: 1100 - total flux cleaned = -0.000197185 Jy ! Component: 1150 - total flux cleaned = -0.000212749 Jy ! Component: 1200 - total flux cleaned = -0.000217782 Jy ! Component: 1250 - total flux cleaned = -0.000227831 Jy ! Component: 1300 - total flux cleaned = -0.000227854 Jy ! Component: 1350 - total flux cleaned = -0.000247386 Jy ! Component: 1400 - total flux cleaned = -0.000261824 Jy ! Component: 1450 - total flux cleaned = -0.000271299 Jy ! Component: 1500 - total flux cleaned = -0.000280719 Jy ! Component: 1550 - total flux cleaned = -0.000294628 Jy ! Component: 1600 - total flux cleaned = -0.000303773 Jy ! Component: 1650 - total flux cleaned = -0.000317363 Jy ! Component: 1700 - total flux cleaned = -0.000321873 Jy ! Component: 1750 - total flux cleaned = -0.000335201 Jy ! Component: 1800 - total flux cleaned = -0.000335191 Jy ! Component: 1850 - total flux cleaned = -0.000330874 Jy ! Component: 1900 - total flux cleaned = -0.000352323 Jy ! Component: 1950 - total flux cleaned = -0.000360794 Jy ! Component: 2000 - total flux cleaned = -0.000369181 Jy ! Component: 2050 - total flux cleaned = -0.000373364 Jy ! Component: 2100 - total flux cleaned = -0.000381649 Jy ! Component: 2150 - total flux cleaned = -0.000385728 Jy ! Component: 2200 - total flux cleaned = -0.000381633 Jy ! Component: 2250 - total flux cleaned = -0.000389772 Jy ! Component: 2300 - total flux cleaned = -0.000389755 Jy ! Component: 2350 - total flux cleaned = -0.00039377 Jy ! Component: 2400 - total flux cleaned = -0.000397787 Jy ! Component: 2450 - total flux cleaned = -0.000413629 Jy ! Component: 2500 - total flux cleaned = -0.000421489 Jy ! Component: 2550 - total flux cleaned = -0.000421494 Jy ! Component: 2600 - total flux cleaned = -0.000429295 Jy ! Component: 2650 - total flux cleaned = -0.000437054 Jy ! Component: 2700 - total flux cleaned = -0.000440902 Jy ! Component: 2750 - total flux cleaned = -0.000456238 Jy ! Component: 2800 - total flux cleaned = -0.000460059 Jy ! Component: 2850 - total flux cleaned = -0.000475281 Jy ! Component: 2900 - total flux cleaned = -0.000479086 Jy ! Component: 2950 - total flux cleaned = -0.000490393 Jy ! Component: 3000 - total flux cleaned = -0.000505415 Jy ! Component: 3050 - total flux cleaned = -0.000516624 Jy ! Component: 3100 - total flux cleaned = -0.000527801 Jy ! Component: 3150 - total flux cleaned = -0.000535232 Jy ! Component: 3200 - total flux cleaned = -0.000546368 Jy ! Component: 3250 - total flux cleaned = -0.000561154 Jy ! Component: 3300 - total flux cleaned = -0.000568535 Jy ! Component: 3350 - total flux cleaned = -0.000590549 Jy ! Component: 3400 - total flux cleaned = -0.000601534 Jy ! Component: 3450 - total flux cleaned = -0.000608861 Jy ! Component: 3500 - total flux cleaned = -0.000627118 Jy ! Component: 3550 - total flux cleaned = -0.000641684 Jy ! Component: 3600 - total flux cleaned = -0.000648958 Jy ! Component: 3650 - total flux cleaned = -0.000656214 Jy ! Component: 3700 - total flux cleaned = -0.000670739 Jy ! Component: 3750 - total flux cleaned = -0.00068161 Jy ! Component: 3800 - total flux cleaned = -0.000692465 Jy ! Component: 3850 - total flux cleaned = -0.00070695 Jy ! Component: 3900 - total flux cleaned = -0.000725058 Jy ! Component: 3950 - total flux cleaned = -0.000732298 Jy ! Component: 4000 - total flux cleaned = -0.000753985 Jy ! Component: 4050 - total flux cleaned = -0.000768437 Jy ! Total flux subtracted in 4096 components = -0.000772049 Jy ! Clean residual min=-0.000226 max=0.000226 Jy/beam ! Clean residual mean=-0.000002 rms=0.000058 Jy/beam ! Combined flux in latest and established models = 0.013523 Jy keep ! Adding 214 model components to the UV plane model. ! The established model now contains 259 components and 0.013523 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/sb072a9_uvs/J1419+2533_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9452 x 2.38 at 22.81 degrees (North through East) ! Clean map min=-0.00051012 max=0.013579 Jy/beam ! Writing clean map to FITS file: /scr/pima/sb072a9_uvs/J1419+2533_X_map.fits wmodel /scr/pima/sb072a9_uvs/J1419+2533_X_map.mod ! Writing 259 model components to file: /scr/pima/sb072a9_uvs/J1419+2533_X_map.mod wobs /scr/pima/sb072a9_uvs/J1419+2533_X_uvs.fits ! Writing UV FITS file: /scr/pima/sb072a9_uvs/J1419+2533_X_uvs.fits wwins /scr/pima/sb072a9_uvs/J1419+2533_X_map.win ! wwins: Wrote 2 windows to /scr/pima/sb072a9_uvs/J1419+2533_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0135795 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 5.71873e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.26339 1.26339 2.52678 5.05356 10.1071 20.2142 40.4285 80.8569 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.013 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 237.456 quit ! Quitting program ! Log file /scr/pima/sb072a9_uvs/J1419+2533_X_dfm.log closed on Fri Oct 26 20:44:19 2018