! Started logfile: /scr/pima/rdv91_uvs/J2322+4445_X_dfm.log on Fri Jun 15 11:30:49 2018 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.40599 obs /scr/pima/rdv91_uvs/J2322+4445_X_uva.fits ! Reading UV FITS file: /scr/pima/rdv91_uvs/J2322+4445_X_uva.fits ! AN table 1: 198 integrations on 55 of 55 possible baselines. ! AN table 2: 121 integrations on 1 of 1 possible baselines. ! Apparent sampling: 0.676414 visibilities/baseline/integration-bin. ! Found source: J2322+4445 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.40599e+09 8e+06 1 8e+06 ! 02 2 8.47599e+09 8e+06 1 8e+06 ! 03 3 8.79099e+09 8e+06 1 8e+06 ! 04 4 8.89599e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 74 lines of history. ! ! Reading 29792 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 4 channels. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 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 J2322+4445_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. ! A total of 511 telescope corrections were flagged in sub-array 1. ! A total of 242 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 511 telescope corrections were flagged in sub-array 1. ! A total of 242 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 511 telescope corrections were flagged in sub-array 1. ! A total of 242 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 511 telescope corrections were flagged in sub-array 1. ! A total of 242 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.073585Jy sigma=18.830371 ! Fit after self-cal, rms=0.709371Jy sigma=12.149276 ! 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=0.6856 mas, bmaj=0.8959 mas, bpa=-42.37 degrees ! Estimated noise=0.517909 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 = 0.210985 Jy ! Component: 100 - total flux cleaned = 0.286942 Jy ! Total flux subtracted in 100 components = 0.286942 Jy ! Clean residual min=-0.014614 max=0.036109 Jy/beam ! Clean residual mean=0.000022 rms=0.002832 Jy/beam ! Combined flux in latest and established models = 0.286942 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.286942 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.140790Jy sigma=2.285324 ! Fit after self-cal, rms=0.140338Jy sigma=2.278280 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0413796 Jy ! Component: 100 - total flux cleaned = 0.0635614 Jy ! Total flux subtracted in 100 components = 0.0635614 Jy ! Clean residual min=-0.007546 max=0.011277 Jy/beam ! Clean residual mean=0.000010 rms=0.001478 Jy/beam ! Combined flux in latest and established models = 0.350503 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 7 components and 0.350503 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.124260Jy sigma=1.932903 ! Fit after self-cal, rms=0.124154Jy sigma=1.930925 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0125414 Jy ! Component: 100 - total flux cleaned = 0.0193011 Jy ! Total flux subtracted in 100 components = 0.0193011 Jy ! Clean residual min=-0.006233 max=0.012944 Jy/beam ! Clean residual mean=0.000006 rms=0.001305 Jy/beam ! Combined flux in latest and established models = 0.369804 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 7 components and 0.369804 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.122553Jy sigma=1.895977 ! Fit after self-cal, rms=0.122546Jy sigma=1.895804 ! Inverting map ! Added new window around map position (-0.4, 2.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.011283 Jy ! Component: 100 - total flux cleaned = 0.0168745 Jy ! Total flux subtracted in 100 components = 0.0168745 Jy ! Clean residual min=-0.004848 max=0.004989 Jy/beam ! Clean residual mean=0.000003 rms=0.001121 Jy/beam ! Combined flux in latest and established models = 0.386679 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 13 components and 0.386679 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.121389Jy sigma=1.870776 ! Fit after self-cal, rms=0.121300Jy sigma=1.869256 ! 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=0.9323 mas, bmaj=1.197 mas, bpa=-38.35 degrees ! Estimated noise=0.24721 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 = 0.00563253 Jy ! Component: 100 - total flux cleaned = 0.00897511 Jy ! Component: 150 - total flux cleaned = 0.00975232 Jy ! Component: 200 - total flux cleaned = 0.0103202 Jy ! Total flux subtracted in 200 components = 0.0103202 Jy ! Clean residual min=-0.003012 max=0.003643 Jy/beam ! Clean residual mean=0.000006 rms=0.000610 Jy/beam ! Combined flux in latest and established models = 0.396999 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 23 components and 0.396999 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.121002Jy sigma=1.863528 ! Fit after self-cal, rms=0.120985Jy sigma=1.863361 ! Inverting map ! Added new window around map position (-1.2, 4.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00330192 Jy ! Component: 100 - total flux cleaned = 0.00414289 Jy ! Component: 150 - total flux cleaned = 0.00442 Jy ! Component: 200 - total flux cleaned = 0.00454081 Jy ! Total flux subtracted in 200 components = 0.00454081 Jy ! Clean residual min=-0.002737 max=0.002698 Jy/beam ! Clean residual mean=0.000002 rms=0.000553 Jy/beam ! Combined flux in latest and established models = 0.40154 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 33 components and 0.40154 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.120861Jy sigma=1.861243 ! Fit after self-cal, rms=0.120851Jy sigma=1.861072 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9323 x 1.197 at -38.35 degrees (North through East) ! Clean map min=-0.0023005 max=0.30452 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 24 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.01 KP 0.99 ! LA 1.01 MK 1.03 NL 1.00 NY 0.95 ! OV 1.00 PT 1.00 SC 1.04 ! ! Telescope amplitude corrections in sub-array 2: ! NY 0.00* WZ 0.00* ! ! ! Correcting IF 2. ! A total of 24 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.01 KP 0.99 ! LA 1.01 MK 1.03 NL 1.01 NY 0.94 ! OV 0.99 PT 1.01 SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! NY 0.00* WZ 0.00* ! ! ! Correcting IF 3. ! A total of 24 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 1.00 KP 0.99 ! LA 1.01 MK 1.01 NL 0.99 NY 0.95 ! OV 0.99 PT 1.00 SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! NY 0.00* WZ 0.00* ! ! ! Correcting IF 4. ! A total of 24 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.00 KP 1.00 ! LA 1.02 MK 1.05 NL 0.99 NY 0.95 ! OV 0.99 PT 1.00 SC 1.04 ! ! Telescope amplitude corrections in sub-array 2: ! NY 0.00* WZ 0.00* ! ! ! Fit before self-cal, rms=0.120851Jy sigma=1.861072 ! Fit after self-cal, rms=0.118400Jy sigma=1.857712 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.931 mas, bmaj=1.183 mas, bpa=-38.56 degrees ! Estimated noise=0.245773 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 = 0.00109573 Jy ! Component: 100 - total flux cleaned = 0.00159036 Jy ! Component: 150 - total flux cleaned = 0.00167126 Jy ! Component: 200 - total flux cleaned = 0.00167095 Jy ! Total flux subtracted in 200 components = 0.00167095 Jy ! Clean residual min=-0.001751 max=0.001872 Jy/beam ! Clean residual mean=0.000006 rms=0.000448 Jy/beam ! Combined flux in latest and established models = 0.403211 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 49 components and 0.403211 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.118361Jy sigma=1.857132 ! Fit after self-cal, rms=0.118350Jy sigma=1.857053 ! 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. ! ! Fit before self-cal, rms=0.118350Jy sigma=1.857053 ! Fit after self-cal, rms=0.118267Jy sigma=1.855848 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9291 mas, bmaj=1.185 mas, bpa=-38.44 degrees ! Estimated noise=0.245865 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00048771 Jy ! Component: 100 - total flux cleaned = 0.000523603 Jy ! Component: 150 - total flux cleaned = 0.000524705 Jy ! Component: 200 - total flux cleaned = 0.000526953 Jy ! Total flux subtracted in 200 components = 0.000526953 Jy ! Clean residual min=-0.001878 max=0.001811 Jy/beam ! Clean residual mean=0.000001 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.403738 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 56 components and 0.403738 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.118247Jy sigma=1.855550 ! Fit after self-cal, rms=0.118247Jy sigma=1.855521 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 = 7.73315e-05 Jy ! Component: 100 - total flux cleaned = 5.32986e-05 Jy ! Component: 150 - total flux cleaned = -3.80714e-05 Jy ! Component: 200 - total flux cleaned = -8.1309e-05 Jy ! Total flux subtracted in 200 components = -8.1309e-05 Jy ! Clean residual min=-0.001885 max=0.001807 Jy/beam ! Clean residual mean=0.000001 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 0.403657 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 61 components and 0.403657 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.118237Jy sigma=1.855369 ! Fit after self-cal, rms=0.118235Jy sigma=1.855354 ! 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. ! ! Fit before self-cal, rms=0.118235Jy sigma=1.855354 ! Fit after self-cal, rms=0.118128Jy sigma=1.855330 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9289 mas, bmaj=1.183 mas, bpa=-38.46 degrees ! Estimated noise=0.24584 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000194874 Jy ! Component: 100 - total flux cleaned = 0.000194039 Jy ! Component: 150 - total flux cleaned = 0.00017398 Jy ! Component: 200 - total flux cleaned = 0.000137097 Jy ! Total flux subtracted in 200 components = 0.000137097 Jy ! Clean residual min=-0.001884 max=0.001804 Jy/beam ! Clean residual mean=0.000001 rms=0.000410 Jy/beam ! Combined flux in latest and established models = 0.403794 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 63 components and 0.403794 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.118120Jy sigma=1.855214 ! Fit after self-cal, rms=0.118118Jy sigma=1.855199 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 = 2.8182e-05 Jy ! Component: 100 - total flux cleaned = -7.33329e-06 Jy ! Component: 150 - total flux cleaned = -2.44803e-05 Jy ! Component: 200 - total flux cleaned = -4.07852e-05 Jy ! Total flux subtracted in 200 components = -4.07852e-05 Jy ! Clean residual min=-0.001880 max=0.001802 Jy/beam ! Clean residual mean=0.000001 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.403753 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 65 components and 0.403753 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.118113Jy sigma=1.855121 ! Fit after self-cal, rms=0.118112Jy sigma=1.855112 ! 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. ! ! Fit before self-cal, rms=0.118112Jy sigma=1.855112 ! Fit after self-cal, rms=0.118066Jy sigma=1.855105 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.314 mas, bmaj=2.557 mas, bpa=-47.98 degrees ! Estimated noise=0.299809 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000274106 Jy ! Component: 100 - total flux cleaned = -0.00033019 Jy ! Component: 150 - total flux cleaned = -0.000374724 Jy ! Component: 200 - total flux cleaned = -0.000398256 Jy ! Total flux subtracted in 200 components = -0.000398256 Jy ! Clean residual min=-0.001623 max=0.001408 Jy/beam ! Clean residual mean=0.000002 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.403355 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 75 components and 0.403355 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.118066Jy sigma=1.855118 ! Fit after self-cal, rms=0.118065Jy sigma=1.855108 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 = -1.34205e-05 Jy ! Component: 100 - total flux cleaned = -7.62773e-05 Jy ! Component: 150 - total flux cleaned = -0.000112961 Jy ! Component: 200 - total flux cleaned = -0.000126434 Jy ! Total flux subtracted in 200 components = -0.000126434 Jy ! Clean residual min=-0.001599 max=0.001406 Jy/beam ! Clean residual mean=0.000002 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.403228 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 77 components and 0.403228 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.118066Jy sigma=1.855131 ! Fit after self-cal, rms=0.118067Jy sigma=1.855114 ! 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=0.929 mas, bmaj=1.182 mas, bpa=-38.47 degrees ! Estimated noise=0.245838 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.929 x 1.182 at -38.47 degrees (North through East) ! Clean map min=-0.0018694 max=0.30327 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=0.6859 mas, bmaj=0.8805 mas, bpa=-42.41 degrees ! Estimated noise=0.522665 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.209113 Jy ! Component: 100 - total flux cleaned = 0.28772 Jy ! Component: 150 - total flux cleaned = 0.329374 Jy ! Component: 200 - total flux cleaned = 0.351629 Jy ! Total flux subtracted in 200 components = 0.351629 Jy ! Clean residual min=-0.006044 max=0.011030 Jy/beam ! Clean residual mean=0.000010 rms=0.001404 Jy/beam ! Combined flux in latest and established models = 0.35163 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 8 model components to the UV plane model. ! The established model now contains 8 components and 0.35163 Jy ! Inverting map and beam ! Estimated beam: bmin=0.929 mas, bmaj=1.182 mas, bpa=-38.47 degrees ! Estimated noise=0.245838 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) ! Added new window around map position (-0.2, 1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0192488 Jy ! Component: 100 - total flux cleaned = 0.0303308 Jy ! Component: 150 - total flux cleaned = 0.0371745 Jy ! Component: 200 - total flux cleaned = 0.0417603 Jy ! Total flux subtracted in 200 components = 0.0417603 Jy ! Clean residual min=-0.002251 max=0.002628 Jy/beam ! Clean residual mean=0.000010 rms=0.000545 Jy/beam ! Combined flux in latest and established models = 0.39339 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 25 components and 0.39339 Jy ! Inverting map ! Added new window around map position (-2, 2.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00329198 Jy ! Component: 100 - total flux cleaned = 0.0057192 Jy ! Component: 150 - total flux cleaned = 0.00754957 Jy ! Component: 200 - total flux cleaned = 0.00896609 Jy ! Total flux subtracted in 200 components = 0.00896609 Jy ! Clean residual min=-0.001880 max=0.001739 Jy/beam ! Clean residual mean=0.000002 rms=0.000425 Jy/beam ! Combined flux in latest and established models = 0.402356 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 36 components and 0.402356 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=2.314 mas, bmaj=2.557 mas, bpa=-47.98 degrees ! Estimated noise=0.299809 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000816141 Jy ! Component: 100 - total flux cleaned = 0.00104512 Jy ! Component: 150 - total flux cleaned = 0.00104797 Jy ! Component: 200 - total flux cleaned = 0.00101877 Jy ! Total flux subtracted in 200 components = 0.00101877 Jy ! Clean residual min=-0.001515 max=0.001412 Jy/beam ! Clean residual mean=0.000001 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 0.403375 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 = -3.81925e-05 Jy ! Component: 100 - total flux cleaned = -4.9259e-05 Jy ! Component: 150 - total flux cleaned = -4.92675e-05 Jy ! Component: 200 - total flux cleaned = -5.78634e-05 Jy ! Total flux subtracted in 200 components = -5.78634e-05 Jy ! Clean residual min=-0.001495 max=0.001401 Jy/beam ! Clean residual mean=0.000002 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.403317 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 65 components and 0.403317 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.929 mas, bmaj=1.182 mas, bpa=-38.47 degrees ! Estimated noise=0.245838 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.12038e-06 Jy ! Component: 100 - total flux cleaned = 3.96874e-05 Jy ! Component: 150 - total flux cleaned = 6.24555e-06 Jy ! Component: 200 - total flux cleaned = 6.52235e-06 Jy ! Total flux subtracted in 200 components = 6.52235e-06 Jy ! Clean residual min=-0.001836 max=0.001705 Jy/beam ! Clean residual mean=0.000001 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.403323 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 74 components and 0.403323 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.118072Jy sigma=1.855267 ! Fit after self-cal, rms=0.118071Jy sigma=1.855166 wmodel J2322+4445_X_map.mod ! Writing 74 model components to file: J2322+4445_X_map.mod wobs J2322+4445_X_uvs.fits ! Writing UV FITS file: J2322+4445_X_uvs.fits wwins J2322+4445_X_map.win ! wwins: Wrote 5 windows to J2322+4445_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 = -0.00019548 Jy ! Component: 100 - total flux cleaned = -0.00031706 Jy ! Component: 150 - total flux cleaned = -0.00031681 Jy ! Component: 200 - total flux cleaned = -0.000373745 Jy ! Component: 250 - total flux cleaned = -0.000485403 Jy ! Component: 300 - total flux cleaned = -0.00053987 Jy ! Component: 350 - total flux cleaned = -0.000566133 Jy ! Component: 400 - total flux cleaned = -0.000488059 Jy ! Component: 450 - total flux cleaned = -0.000436816 Jy ! Component: 500 - total flux cleaned = -0.000462509 Jy ! Component: 550 - total flux cleaned = -0.000462365 Jy ! Component: 600 - total flux cleaned = -0.000412839 Jy ! Component: 650 - total flux cleaned = -0.00033949 Jy ! Component: 700 - total flux cleaned = -0.000339783 Jy ! Component: 750 - total flux cleaned = -0.000339895 Jy ! Component: 800 - total flux cleaned = -0.000292404 Jy ! Component: 850 - total flux cleaned = -0.000245472 Jy ! Component: 900 - total flux cleaned = -0.000292022 Jy ! Component: 950 - total flux cleaned = -0.000245754 Jy ! Component: 1000 - total flux cleaned = -0.000291652 Jy ! Component: 1050 - total flux cleaned = -0.000314297 Jy ! Component: 1100 - total flux cleaned = -0.00033696 Jy ! Component: 1150 - total flux cleaned = -0.00031474 Jy ! Component: 1200 - total flux cleaned = -0.000314919 Jy ! Component: 1250 - total flux cleaned = -0.000315187 Jy ! Component: 1300 - total flux cleaned = -0.000293072 Jy ! Component: 1350 - total flux cleaned = -0.000228186 Jy ! Component: 1400 - total flux cleaned = -0.000335864 Jy ! Component: 1450 - total flux cleaned = -0.000314442 Jy ! Component: 1500 - total flux cleaned = -0.000271635 Jy ! Component: 1550 - total flux cleaned = -0.000271756 Jy ! Component: 1600 - total flux cleaned = -0.000292858 Jy ! Component: 1650 - total flux cleaned = -0.000251328 Jy ! Component: 1700 - total flux cleaned = -0.000375439 Jy ! Component: 1750 - total flux cleaned = -0.000396056 Jy ! Component: 1800 - total flux cleaned = -0.000375565 Jy ! Component: 1850 - total flux cleaned = -0.000314593 Jy ! Component: 1900 - total flux cleaned = -0.000294442 Jy ! Component: 1950 - total flux cleaned = -0.00033464 Jy ! Component: 2000 - total flux cleaned = -0.000294745 Jy ! Component: 2050 - total flux cleaned = -0.000294698 Jy ! Component: 2100 - total flux cleaned = -0.000314521 Jy ! Component: 2150 - total flux cleaned = -0.00027513 Jy ! Component: 2200 - total flux cleaned = -0.0002751 Jy ! Component: 2250 - total flux cleaned = -0.000313844 Jy ! Component: 2300 - total flux cleaned = -0.000217034 Jy ! Component: 2350 - total flux cleaned = -0.000255352 Jy ! Component: 2400 - total flux cleaned = -0.000159807 Jy ! Component: 2450 - total flux cleaned = -0.000254731 Jy ! Component: 2500 - total flux cleaned = -0.00017909 Jy ! Component: 2550 - total flux cleaned = -0.000178999 Jy ! Component: 2600 - total flux cleaned = -0.000122842 Jy ! Component: 2650 - total flux cleaned = -0.000122774 Jy ! Component: 2700 - total flux cleaned = -3.00602e-05 Jy ! Component: 2750 - total flux cleaned = 2.52635e-05 Jy ! Component: 2800 - total flux cleaned = 6.19585e-05 Jy ! Component: 2850 - total flux cleaned = 2.53732e-05 Jy ! Component: 2900 - total flux cleaned = 4.36642e-05 Jy ! Component: 2950 - total flux cleaned = 9.8066e-05 Jy ! Component: 3000 - total flux cleaned = 0.000116169 Jy ! Component: 3050 - total flux cleaned = 0.000152181 Jy ! Component: 3100 - total flux cleaned = 0.000187911 Jy ! Component: 3150 - total flux cleaned = 0.000223657 Jy ! Component: 3200 - total flux cleaned = 0.000241267 Jy ! Component: 3250 - total flux cleaned = 0.000241203 Jy ! Component: 3300 - total flux cleaned = 0.000223588 Jy ! Component: 3350 - total flux cleaned = 0.000153732 Jy ! Component: 3400 - total flux cleaned = 0.000188608 Jy ! Component: 3450 - total flux cleaned = 0.000292748 Jy ! Component: 3500 - total flux cleaned = 0.000309957 Jy ! Component: 3550 - total flux cleaned = 0.000361459 Jy ! Component: 3600 - total flux cleaned = 0.000429986 Jy ! Component: 3650 - total flux cleaned = 0.000361636 Jy ! Component: 3700 - total flux cleaned = 0.000429558 Jy ! Component: 3750 - total flux cleaned = 0.000463482 Jy ! Component: 3800 - total flux cleaned = 0.000396092 Jy ! Component: 3850 - total flux cleaned = 0.000496914 Jy ! Component: 3900 - total flux cleaned = 0.00053042 Jy ! Component: 3950 - total flux cleaned = 0.000513632 Jy ! Component: 4000 - total flux cleaned = 0.000546734 Jy ! Component: 4050 - total flux cleaned = 0.000563229 Jy ! Total flux subtracted in 4096 components = 0.000579704 Jy ! Clean residual min=-0.001255 max=0.000824 Jy/beam ! Clean residual mean=0.000002 rms=0.000270 Jy/beam ! Combined flux in latest and established models = 0.403903 Jy keep ! Adding 306 model components to the UV plane model. ! The established model now contains 380 components and 0.403903 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rdv91_uvs/J2322+4445_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.929 x 1.182 at -38.47 degrees (North through East) ! Clean map min=-0.001644 max=0.3025 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv91_uvs/J2322+4445_X_map.fits wmodel /scr/pima/rdv91_uvs/J2322+4445_X_map.mod ! Writing 380 model components to file: /scr/pima/rdv91_uvs/J2322+4445_X_map.mod wobs /scr/pima/rdv91_uvs/J2322+4445_X_uvs.fits ! Writing UV FITS file: /scr/pima/rdv91_uvs/J2322+4445_X_uvs.fits wwins /scr/pima/rdv91_uvs/J2322+4445_X_map.win ! wwins: Wrote 6 windows to /scr/pima/rdv91_uvs/J2322+4445_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.302504 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000269887 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.267653 0.267653 0.535307 1.07061 2.14123 4.28245 8.56491 17.1298 34.2596 68.5193 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.302 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1120.85 quit ! Quitting program ! Log file /scr/pima/rdv91_uvs/J2322+4445_X_dfm.log closed on Fri Jun 15 11:30:55 2018