! Started logfile: /image_prod/ug002_uva//J0814+5609_S_a_dfm.log on Wed Mar 4 22:17:32 2020 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.22000 obs /image_prod/ug002_uva//J0814+5609_S_a_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0814+5609_S_a_uva.fits ! AN table 1: 30 integrations on 36 of 36 possible baselines. ! AN table 2: 60 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.861111 visibilities/baseline/integration-bin. ! Found source: J0814+5609 ! ! There are 3 IFs, and a total of 3 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 44 lines of history. ! ! Reading 8370 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 3 channels. ! Selecting polarization: RR, channels: 1..3 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/opt64/bin/pima_mupet_01.dfm J0814+5609_S_a] 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 0.500x0.500 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 60 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 60 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 60 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.003117Jy sigma=8.908892 ! Fit after self-cal, rms=0.968337Jy sigma=8.598788 ! 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=3.572 mas, bmaj=4.368 mas, bpa=-81.44 degrees ! Estimated noise=1.42564 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 = 0.0259532 Jy ! Component: 100 - total flux cleaned = 0.0321124 Jy ! Total flux subtracted in 100 components = 0.0321124 Jy ! Clean residual min=-0.003559 max=0.003263 Jy/beam ! Clean residual mean=-0.000002 rms=0.000784 Jy/beam ! Combined flux in latest and established models = 0.0321123 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0321123 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055026Jy sigma=0.449001 ! Fit after self-cal, rms=0.052972Jy sigma=0.431398 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00423954 Jy ! Component: 100 - total flux cleaned = 0.00542694 Jy ! Total flux subtracted in 100 components = 0.00542694 Jy ! Clean residual min=-0.003002 max=0.003058 Jy/beam ! Clean residual mean=0.000006 rms=0.000723 Jy/beam ! Combined flux in latest and established models = 0.0375393 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 12 components and 0.0375393 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.052707Jy sigma=0.429163 ! Fit after self-cal, rms=0.052698Jy sigma=0.429071 ! 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=4.521 mas, bmaj=5.467 mas, bpa=-84.06 degrees ! Estimated noise=0.890603 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 = 0.00025055 Jy ! Component: 100 - total flux cleaned = 0.000276591 Jy ! Component: 150 - total flux cleaned = 0.000322766 Jy ! Component: 200 - total flux cleaned = 0.000342647 Jy ! Total flux subtracted in 200 components = 0.000342647 Jy ! Clean residual min=-0.001802 max=0.001756 Jy/beam ! Clean residual mean=0.000016 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.0378819 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 17 components and 0.0378819 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.052674Jy sigma=0.428879 ! Fit after self-cal, rms=0.052668Jy sigma=0.428855 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.521 x 5.467 at -84.06 degrees (North through East) ! Clean map min=-0.0017714 max=0.035743 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.01 HN 1.02 KP 0.91 ! LA 1.11 MK 0.97 OV 0.94 PT 0.91 ! SC 1.08 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.10 FD 1.02 HN 1.01 KP 0.97 ! LA 0.99 MK 0.96 NL 1.07 OV 0.97 ! PT 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.11 HN 1.27 KP 0.91 ! LA 0.99 MK 1.08 OV 0.92 PT 1.01 ! SC 0.84 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.17 FD 1.09 HN 0.88 KP 0.95 ! LA 1.06 MK 0.97 NL 0.86 OV 0.88 ! PT 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.14 HN 1.00 KP 0.96 ! LA 0.91 MK 0.84 OV 1.06 PT 1.05 ! SC 0.88 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.17 FD 1.01 HN 1.04 KP 0.87 ! LA 0.99 MK 1.09 NL 1.00 OV 1.03 ! PT 0.98 ! ! ! Fit before self-cal, rms=0.052668Jy sigma=0.428855 ! Fit after self-cal, rms=0.051873Jy sigma=0.427428 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.461 mas, bmaj=5.45 mas, bpa=-86.73 degrees ! Estimated noise=0.886984 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 = 7.27051e-05 Jy ! Component: 100 - total flux cleaned = 3.54007e-05 Jy ! Component: 150 - total flux cleaned = 2.04685e-05 Jy ! Component: 200 - total flux cleaned = 2.04312e-05 Jy ! Total flux subtracted in 200 components = 2.04312e-05 Jy ! Clean residual min=-0.001461 max=0.001322 Jy/beam ! Clean residual mean=0.000010 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.0379024 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 28 components and 0.0379024 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.051869Jy sigma=0.427406 ! Fit after self-cal, rms=0.051868Jy sigma=0.426815 ! 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. ! ! Fit before self-cal, rms=0.051868Jy sigma=0.426815 ! Fit after self-cal, rms=0.051663Jy sigma=0.425948 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.459 mas, bmaj=5.46 mas, bpa=-86.73 degrees ! Estimated noise=0.884864 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.27415e-05 Jy ! Component: 100 - total flux cleaned = -8.03737e-06 Jy ! Component: 150 - total flux cleaned = -2.5247e-05 Jy ! Component: 200 - total flux cleaned = -3.20331e-05 Jy ! Total flux subtracted in 200 components = -3.20331e-05 Jy ! Clean residual min=-0.001446 max=0.001397 Jy/beam ! Clean residual mean=0.000010 rms=0.000338 Jy/beam ! Combined flux in latest and established models = 0.0378703 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 32 components and 0.0378703 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.051658Jy sigma=0.425919 ! Fit after self-cal, rms=0.051678Jy sigma=0.425813 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 = 1.73327e-05 Jy ! Component: 100 - total flux cleaned = 1.0116e-05 Jy ! Component: 150 - total flux cleaned = -6.40633e-06 Jy ! Component: 200 - total flux cleaned = -1.91635e-06 Jy ! Total flux subtracted in 200 components = -1.91635e-06 Jy ! Clean residual min=-0.001499 max=0.001425 Jy/beam ! Clean residual mean=0.000010 rms=0.000342 Jy/beam ! Combined flux in latest and established models = 0.0378684 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 36 components and 0.0378684 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.051675Jy sigma=0.425795 ! Fit after self-cal, rms=0.051677Jy sigma=0.425784 ! 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. ! ! Fit before self-cal, rms=0.051677Jy sigma=0.425784 ! Fit after self-cal, rms=0.051743Jy sigma=0.425694 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.458 mas, bmaj=5.468 mas, bpa=-85.47 degrees ! Estimated noise=0.881635 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000114333 Jy ! Component: 100 - total flux cleaned = -0.000175123 Jy ! Component: 150 - total flux cleaned = -0.000190991 Jy ! Component: 200 - total flux cleaned = -0.000191018 Jy ! Total flux subtracted in 200 components = -0.000191018 Jy ! Clean residual min=-0.001442 max=0.001454 Jy/beam ! Clean residual mean=0.000010 rms=0.000337 Jy/beam ! Combined flux in latest and established models = 0.0376774 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 36 components and 0.0376774 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.051738Jy sigma=0.425672 ! Fit after self-cal, rms=0.051752Jy sigma=0.425649 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 (80, 7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000686458 Jy ! Component: 100 - total flux cleaned = 0.000488212 Jy ! Component: 150 - total flux cleaned = 0.00042077 Jy ! Component: 200 - total flux cleaned = 0.000362608 Jy ! Total flux subtracted in 200 components = 0.000362608 Jy ! Clean residual min=-0.001318 max=0.001212 Jy/beam ! Clean residual mean=0.000009 rms=0.000322 Jy/beam ! Combined flux in latest and established models = 0.03804 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 53 components and 0.03804 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.051712Jy sigma=0.425369 ! Fit after self-cal, rms=0.051711Jy sigma=0.425297 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 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. ! ! Fit before self-cal, rms=0.051711Jy sigma=0.425297 ! Fit after self-cal, rms=0.051661Jy sigma=0.425268 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.788 mas, bmaj=10.67 mas, bpa=83.87 degrees ! Estimated noise=1.02384 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000238879 Jy ! Component: 100 - total flux cleaned = 0.000222845 Jy ! Component: 150 - total flux cleaned = 0.00020196 Jy ! Component: 200 - total flux cleaned = 0.000152392 Jy ! Total flux subtracted in 200 components = 0.000152392 Jy ! Clean residual min=-0.001223 max=0.001292 Jy/beam ! Clean residual mean=0.000016 rms=0.000357 Jy/beam ! Combined flux in latest and established models = 0.0381924 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 68 components and 0.0381924 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.051648Jy sigma=0.425195 ! Fit after self-cal, rms=0.051652Jy sigma=0.425167 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 = 0.00013509 Jy ! Component: 100 - total flux cleaned = 0.000125011 Jy ! Component: 150 - total flux cleaned = 0.000107212 Jy ! Component: 200 - total flux cleaned = 8.2903e-05 Jy ! Total flux subtracted in 200 components = 8.2903e-05 Jy ! Clean residual min=-0.001288 max=0.001287 Jy/beam ! Clean residual mean=0.000016 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.0382753 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 72 components and 0.0382753 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.051647Jy sigma=0.425139 ! Fit after self-cal, rms=0.051646Jy sigma=0.425130 ! 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=4.451 mas, bmaj=5.475 mas, bpa=-84.17 degrees ! Estimated noise=0.879382 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.451 x 5.475 at -84.17 degrees (North through East) ! Clean map min=-0.001339 max=0.035341 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=3.526 mas, bmaj=4.338 mas, bpa=-84.37 degrees ! Estimated noise=1.40694 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0278503 Jy ! Component: 100 - total flux cleaned = 0.0346969 Jy ! Component: 150 - total flux cleaned = 0.0366324 Jy ! Component: 200 - total flux cleaned = 0.0376126 Jy ! Total flux subtracted in 200 components = 0.0376126 Jy ! Clean residual min=-0.002940 max=0.002813 Jy/beam ! Clean residual mean=0.000002 rms=0.000659 Jy/beam ! Combined flux in latest and established models = 0.0376126 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0376126 Jy ! Inverting map and beam ! Estimated beam: bmin=4.451 mas, bmaj=5.475 mas, bpa=-84.17 degrees ! Estimated noise=0.879382 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 = 0.00102475 Jy ! Component: 100 - total flux cleaned = 0.000928697 Jy ! Component: 150 - total flux cleaned = 0.000898492 Jy ! Component: 200 - total flux cleaned = 0.000840581 Jy ! Total flux subtracted in 200 components = 0.000840581 Jy ! Clean residual min=-0.001463 max=0.001316 Jy/beam ! Clean residual mean=0.000008 rms=0.000330 Jy/beam ! Combined flux in latest and established models = 0.0384532 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 29 components and 0.0384532 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.788 mas, bmaj=10.67 mas, bpa=83.87 degrees ! Estimated noise=1.02384 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000231761 Jy ! Component: 100 - total flux cleaned = -0.000199951 Jy ! Component: 150 - total flux cleaned = -0.000185667 Jy ! Component: 200 - total flux cleaned = -0.000174924 Jy ! Total flux subtracted in 200 components = -0.000174924 Jy ! Clean residual min=-0.001351 max=0.001286 Jy/beam ! Clean residual mean=0.000015 rms=0.000362 Jy/beam ! Combined flux in latest and established models = 0.0382782 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.5034e-06 Jy ! Component: 100 - total flux cleaned = -9.72205e-06 Jy ! Component: 150 - total flux cleaned = -1.72485e-05 Jy ! Component: 200 - total flux cleaned = -1.73555e-05 Jy ! Total flux subtracted in 200 components = -1.73555e-05 Jy ! Clean residual min=-0.001334 max=0.001270 Jy/beam ! Clean residual mean=0.000015 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.0382609 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 49 components and 0.0382609 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.451 mas, bmaj=5.475 mas, bpa=-84.17 degrees ! Estimated noise=0.879382 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.25413e-06 Jy ! Component: 100 - total flux cleaned = -4.33976e-05 Jy ! Component: 150 - total flux cleaned = -7.94515e-05 Jy ! Component: 200 - total flux cleaned = -0.000112561 Jy ! Total flux subtracted in 200 components = -0.000112561 Jy ! Clean residual min=-0.001422 max=0.001239 Jy/beam ! Clean residual mean=0.000008 rms=0.000321 Jy/beam ! Combined flux in latest and established models = 0.0381483 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 60 components and 0.0381483 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.051637Jy sigma=0.425096 ! Fit after self-cal, rms=0.051636Jy sigma=0.425049 wmodel J0814+5609_S_a_map.mod ! Writing 60 model components to file: J0814+5609_S_a_map.mod wobs J0814+5609_S_a_uvs.fits ! Writing UV FITS file: J0814+5609_S_a_uvs.fits wwins J0814+5609_S_a_map.win ! wwins: Wrote 2 windows to J0814+5609_S_a_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 = -0.000459212 Jy ! Component: 100 - total flux cleaned = -0.000617969 Jy ! Component: 150 - total flux cleaned = -0.000575624 Jy ! Component: 200 - total flux cleaned = -0.000472906 Jy ! Component: 250 - total flux cleaned = -0.000354418 Jy ! Component: 300 - total flux cleaned = -0.000297359 Jy ! Component: 350 - total flux cleaned = -0.000259938 Jy ! Component: 400 - total flux cleaned = -0.000241208 Jy ! Component: 450 - total flux cleaned = -0.000223167 Jy ! Component: 500 - total flux cleaned = -0.000273722 Jy ! Component: 550 - total flux cleaned = -0.000273376 Jy ! Component: 600 - total flux cleaned = -0.000240907 Jy ! Component: 650 - total flux cleaned = -0.000224971 Jy ! Component: 700 - total flux cleaned = -0.000193959 Jy ! Component: 750 - total flux cleaned = -0.000194029 Jy ! Component: 800 - total flux cleaned = -0.000208778 Jy ! Component: 850 - total flux cleaned = -0.000223245 Jy ! Component: 900 - total flux cleaned = -0.000179835 Jy ! Component: 950 - total flux cleaned = -0.00020827 Jy ! Component: 1000 - total flux cleaned = -0.000235982 Jy ! Component: 1050 - total flux cleaned = -0.00022206 Jy ! Component: 1100 - total flux cleaned = -0.000222228 Jy ! Component: 1150 - total flux cleaned = -0.000275723 Jy ! Component: 1200 - total flux cleaned = -0.000289013 Jy ! Component: 1250 - total flux cleaned = -0.000289111 Jy ! Component: 1300 - total flux cleaned = -0.000314854 Jy ! Component: 1350 - total flux cleaned = -0.000340343 Jy ! Component: 1400 - total flux cleaned = -0.00035302 Jy ! Component: 1450 - total flux cleaned = -0.000365499 Jy ! Component: 1500 - total flux cleaned = -0.000389585 Jy ! Component: 1550 - total flux cleaned = -0.000389535 Jy ! Component: 1600 - total flux cleaned = -0.000413327 Jy ! Component: 1650 - total flux cleaned = -0.00038992 Jy ! Component: 1700 - total flux cleaned = -0.000389988 Jy ! Component: 1750 - total flux cleaned = -0.000401487 Jy ! Component: 1800 - total flux cleaned = -0.000435207 Jy ! Component: 1850 - total flux cleaned = -0.000423825 Jy ! Component: 1900 - total flux cleaned = -0.000401751 Jy ! Component: 1950 - total flux cleaned = -0.000423723 Jy ! Component: 2000 - total flux cleaned = -0.000412928 Jy ! Component: 2050 - total flux cleaned = -0.000445143 Jy ! Component: 2100 - total flux cleaned = -0.000434498 Jy ! Component: 2150 - total flux cleaned = -0.000413545 Jy ! Component: 2200 - total flux cleaned = -0.000455407 Jy ! Component: 2250 - total flux cleaned = -0.000445155 Jy ! Component: 2300 - total flux cleaned = -0.000486113 Jy ! Component: 2350 - total flux cleaned = -0.000455792 Jy ! Component: 2400 - total flux cleaned = -0.000465799 Jy ! Component: 2450 - total flux cleaned = -0.000455874 Jy ! Component: 2500 - total flux cleaned = -0.000436129 Jy ! Component: 2550 - total flux cleaned = -0.000465552 Jy ! Component: 2600 - total flux cleaned = -0.000475273 Jy ! Component: 2650 - total flux cleaned = -0.000456035 Jy ! Component: 2700 - total flux cleaned = -0.000522914 Jy ! Component: 2750 - total flux cleaned = -0.000484947 Jy ! Component: 2800 - total flux cleaned = -0.000503842 Jy ! Component: 2850 - total flux cleaned = -0.000466502 Jy ! Component: 2900 - total flux cleaned = -0.000503663 Jy ! Component: 2950 - total flux cleaned = -0.000522119 Jy ! Component: 3000 - total flux cleaned = -0.000494663 Jy ! Component: 3050 - total flux cleaned = -0.000512928 Jy ! Component: 3100 - total flux cleaned = -0.000521998 Jy ! Component: 3150 - total flux cleaned = -0.000513097 Jy ! Component: 3200 - total flux cleaned = -0.000477585 Jy ! Component: 3250 - total flux cleaned = -0.000486497 Jy ! Component: 3300 - total flux cleaned = -0.000469034 Jy ! Component: 3350 - total flux cleaned = -0.000477768 Jy ! Component: 3400 - total flux cleaned = -0.000434629 Jy ! Component: 3450 - total flux cleaned = -0.000434565 Jy ! Component: 3500 - total flux cleaned = -0.000417559 Jy ! Component: 3550 - total flux cleaned = -0.000392138 Jy ! Component: 3600 - total flux cleaned = -0.00039216 Jy ! Component: 3650 - total flux cleaned = -0.000367101 Jy ! Component: 3700 - total flux cleaned = -0.000383647 Jy ! Component: 3750 - total flux cleaned = -0.000358922 Jy ! Component: 3800 - total flux cleaned = -0.000375376 Jy ! Component: 3850 - total flux cleaned = -0.000367199 Jy ! Component: 3900 - total flux cleaned = -0.00036716 Jy ! Component: 3950 - total flux cleaned = -0.000367179 Jy ! Component: 4000 - total flux cleaned = -0.000351115 Jy ! Component: 4050 - total flux cleaned = -0.000343223 Jy ! Total flux subtracted in 4096 components = -0.000343255 Jy ! Clean residual min=-0.000569 max=0.000449 Jy/beam ! Clean residual mean=-0.000000 rms=0.000138 Jy/beam ! Combined flux in latest and established models = 0.0378051 Jy keep ! Adding 274 model components to the UV plane model. ! The established model now contains 334 components and 0.0378051 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0814+5609_S_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.451 x 5.475 at -84.17 degrees (North through East) ! Clean map min=-0.0011951 max=0.035259 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0814+5609_S_a_map.fits wmodel /image_prod/ug002_uva//J0814+5609_S_a_map.mod ! Writing 334 model components to file: /image_prod/ug002_uva//J0814+5609_S_a_map.mod wobs /image_prod/ug002_uva//J0814+5609_S_a_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0814+5609_S_a_uvs.fits wwins /image_prod/ug002_uva//J0814+5609_S_a_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uva//J0814+5609_S_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0352591 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000136699 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.16309 1.16309 2.32618 4.65236 9.30473 18.6095 37.2189 74.4378 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.035 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 257.933 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0814+5609_S_a_dfm.log closed on Wed Mar 4 22:17:36 2020