! Started logfile: /vlbi/uf001/uvm//J0507+7912_S_a_dfm.log on Sun Jan 13 20:48:12 2019 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 /vlbi/uf001/uvm//J0507+7912_S_a_uvm.fits ! Reading UV FITS file: /vlbi/uf001/uvm//J0507+7912_S_a_uvm.fits ! AN table 1: 41 integrations on 1 of 1 possible baselines. ! AN table 2: 165 integrations on 36 of 36 possible baselines. ! AN table 3: 36 integrations on 1 of 1 possible baselines. ! Apparent sampling: 0.741067 visibilities/baseline/integration-bin. ! Found source: J0507+7912 ! ! 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 13377 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 J0507+7912_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 82 telescope corrections were flagged in sub-array 1. ! A total of 245 telescope corrections were flagged in sub-array 2. ! A total of 72 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 82 telescope corrections were flagged in sub-array 1. ! A total of 245 telescope corrections were flagged in sub-array 2. ! A total of 72 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 82 telescope corrections were flagged in sub-array 1. ! A total of 245 telescope corrections were flagged in sub-array 2. ! A total of 72 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.000719Jy sigma=21.564769 ! Fit after self-cal, rms=0.969219Jy sigma=20.917920 ! 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=2.65 mas, bmaj=5.419 mas, bpa=22.83 degrees ! Estimated noise=0.463019 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 = 0.025688 Jy ! Component: 100 - total flux cleaned = 0.0313424 Jy ! Total flux subtracted in 100 components = 0.0313424 Jy ! Clean residual min=-0.002448 max=0.002477 Jy/beam ! Clean residual mean=-0.000001 rms=0.000599 Jy/beam ! Combined flux in latest and established models = 0.0313424 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0313424 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058674Jy sigma=1.201148 ! Fit after self-cal, rms=0.057134Jy sigma=1.165232 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0029998 Jy ! Component: 100 - total flux cleaned = 0.00294036 Jy ! Total flux subtracted in 100 components = 0.00294036 Jy ! Clean residual min=-0.002300 max=0.002461 Jy/beam ! Clean residual mean=-0.000001 rms=0.000580 Jy/beam ! Combined flux in latest and established models = 0.0342828 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 8 components and 0.0342828 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056968Jy sigma=1.161055 ! Fit after self-cal, rms=0.056951Jy sigma=1.160697 ! 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=3.4 mas, bmaj=6.291 mas, bpa=25.32 degrees ! Estimated noise=0.294007 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 = 0.000599085 Jy ! Component: 100 - total flux cleaned = 0.000669295 Jy ! Component: 150 - total flux cleaned = 0.000642188 Jy ! Component: 200 - total flux cleaned = 0.000616899 Jy ! Total flux subtracted in 200 components = 0.000616899 Jy ! Clean residual min=-0.001527 max=0.001612 Jy/beam ! Clean residual mean=-0.000000 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.0348997 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 17 components and 0.0348997 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056942Jy sigma=1.160429 ! Fit after self-cal, rms=0.056939Jy sigma=1.160389 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.4 x 6.291 at 25.32 degrees (North through East) ! Clean map min=-0.001477 max=0.035422 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! KP 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.08 FD 0.93 HN 1.06 LA 0.92 ! MK 0.95 NL 1.13 OV 1.03 PT 1.07 ! SC 1.01 ! ! Telescope amplitude corrections in sub-array 3: ! HN 0.00* KP 0.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! KP 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.16 FD 0.88 HN 1.04 LA 0.97 ! MK 0.96 NL 1.01 OV 0.80 PT 1.00 ! SC 0.94 ! ! Telescope amplitude corrections in sub-array 3: ! HN 0.00* KP 0.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! KP 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.12 FD 0.88 HN 0.96 LA 1.09 ! MK 0.97 NL 0.93 OV 0.99 PT 1.07 ! SC 0.97 ! ! Telescope amplitude corrections in sub-array 3: ! HN 0.00* KP 0.00* ! ! ! Fit before self-cal, rms=0.056939Jy sigma=1.160389 ! Fit after self-cal, rms=0.056397Jy sigma=1.156621 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.365 mas, bmaj=6.295 mas, bpa=25.1 degrees ! Estimated noise=0.292189 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 = -5.0446e-05 Jy ! Component: 100 - total flux cleaned = -0.000122379 Jy ! Component: 150 - total flux cleaned = -0.000166736 Jy ! Component: 200 - total flux cleaned = -0.000205696 Jy ! Total flux subtracted in 200 components = -0.000205696 Jy ! Clean residual min=-0.001331 max=0.001280 Jy/beam ! Clean residual mean=-0.000001 rms=0.000313 Jy/beam ! Combined flux in latest and established models = 0.034694 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 22 components and 0.034694 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056389Jy sigma=1.156365 ! Fit after self-cal, rms=0.056547Jy sigma=1.154578 ! 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=0.056547Jy sigma=1.154578 ! Fit after self-cal, rms=0.056855Jy sigma=1.152711 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.368 mas, bmaj=6.219 mas, bpa=25.64 degrees ! Estimated noise=0.292758 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000325161 Jy ! Component: 100 - total flux cleaned = 0.000349204 Jy ! Component: 150 - total flux cleaned = 0.000349361 Jy ! Component: 200 - total flux cleaned = 0.000349093 Jy ! Total flux subtracted in 200 components = 0.000349093 Jy ! Clean residual min=-0.001341 max=0.001138 Jy/beam ! Clean residual mean=-0.000002 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.0350431 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 33 components and 0.0350431 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056848Jy sigma=1.152602 ! Fit after self-cal, rms=0.056972Jy sigma=1.152113 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 = 6.556e-05 Jy ! Component: 100 - total flux cleaned = 2.19513e-05 Jy ! Component: 150 - total flux cleaned = 2.2045e-05 Jy ! Component: 200 - total flux cleaned = 2.19005e-05 Jy ! Total flux subtracted in 200 components = 2.19005e-05 Jy ! Clean residual min=-0.001348 max=0.001184 Jy/beam ! Clean residual mean=-0.000002 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.035065 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 36 components and 0.035065 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056968Jy sigma=1.152044 ! Fit after self-cal, rms=0.056975Jy sigma=1.152019 ! 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=0.056975Jy sigma=1.152019 ! Fit after self-cal, rms=0.057175Jy sigma=1.151543 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.356 mas, bmaj=6.204 mas, bpa=25.89 degrees ! Estimated noise=0.291972 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000152909 Jy ! Component: 100 - total flux cleaned = 0.000152472 Jy ! Component: 150 - total flux cleaned = 0.000152521 Jy ! Component: 200 - total flux cleaned = 0.000135276 Jy ! Total flux subtracted in 200 components = 0.000135276 Jy ! Clean residual min=-0.001327 max=0.001142 Jy/beam ! Clean residual mean=-0.000002 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.0352002 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 38 components and 0.0352002 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057170Jy sigma=1.151474 ! Fit after self-cal, rms=0.057226Jy sigma=1.151045 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 = -9.85941e-05 Jy ! Component: 100 - total flux cleaned = -8.92746e-05 Jy ! Component: 150 - total flux cleaned = -8.09647e-05 Jy ! Component: 200 - total flux cleaned = -8.09301e-05 Jy ! Total flux subtracted in 200 components = -8.09301e-05 Jy ! Clean residual min=-0.001352 max=0.001163 Jy/beam ! Clean residual mean=-0.000002 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.0351193 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 39 components and 0.0351193 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057224Jy sigma=1.150994 ! Fit after self-cal, rms=0.057226Jy sigma=1.150937 ! 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=0.057226Jy sigma=1.150937 ! Fit after self-cal, rms=0.057333Jy sigma=1.150837 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.267 mas, bmaj=9.456 mas, bpa=38.35 degrees ! Estimated noise=0.37171 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000209512 Jy ! Component: 100 - total flux cleaned = 0.00023673 Jy ! Component: 150 - total flux cleaned = 0.000252746 Jy ! Component: 200 - total flux cleaned = 0.000261713 Jy ! Total flux subtracted in 200 components = 0.000261713 Jy ! Clean residual min=-0.001202 max=0.001417 Jy/beam ! Clean residual mean=-0.000005 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.035381 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 43 components and 0.035381 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057331Jy sigma=1.150868 ! Fit after self-cal, rms=0.057362Jy sigma=1.150741 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 = 3.8276e-06 Jy ! Component: 100 - total flux cleaned = 1.69465e-05 Jy ! Component: 150 - total flux cleaned = 2.42823e-05 Jy ! Component: 200 - total flux cleaned = 3.08456e-05 Jy ! Total flux subtracted in 200 components = 3.08456e-05 Jy ! Clean residual min=-0.001181 max=0.001430 Jy/beam ! Clean residual mean=-0.000005 rms=0.000337 Jy/beam ! Combined flux in latest and established models = 0.0354119 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 45 components and 0.0354119 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057361Jy sigma=1.150754 ! Fit after self-cal, rms=0.057364Jy sigma=1.150750 ! 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=3.347 mas, bmaj=6.19 mas, bpa=26.13 degrees ! Estimated noise=0.29127 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.347 x 6.19 at 26.13 degrees (North through East) ! Clean map min=-0.001267 max=0.034823 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=2.615 mas, bmaj=5.298 mas, bpa=23.55 degrees ! Estimated noise=0.453215 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.027398 Jy ! Component: 100 - total flux cleaned = 0.0329102 Jy ! Component: 150 - total flux cleaned = 0.0336913 Jy ! Component: 200 - total flux cleaned = 0.0338217 Jy ! Total flux subtracted in 200 components = 0.0338217 Jy ! Clean residual min=-0.001991 max=0.002028 Jy/beam ! Clean residual mean=-0.000001 rms=0.000495 Jy/beam ! Combined flux in latest and established models = 0.0338216 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0338216 Jy ! Inverting map and beam ! Estimated beam: bmin=3.347 mas, bmaj=6.19 mas, bpa=26.13 degrees ! Estimated noise=0.29127 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 = 0.00101627 Jy ! Component: 100 - total flux cleaned = 0.00117123 Jy ! Component: 150 - total flux cleaned = 0.00121151 Jy ! Component: 200 - total flux cleaned = 0.00124638 Jy ! Total flux subtracted in 200 components = 0.00124638 Jy ! Clean residual min=-0.001318 max=0.001168 Jy/beam ! Clean residual mean=-0.000002 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.035068 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 20 components and 0.035068 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=7.267 mas, bmaj=9.456 mas, bpa=38.35 degrees ! Estimated noise=0.37171 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000359092 Jy ! Component: 100 - total flux cleaned = 0.000406449 Jy ! Component: 150 - total flux cleaned = 0.000405772 Jy ! Component: 200 - total flux cleaned = 0.000400803 Jy ! Total flux subtracted in 200 components = 0.000400803 Jy ! Clean residual min=-0.001173 max=0.001422 Jy/beam ! Clean residual mean=-0.000005 rms=0.000338 Jy/beam ! Combined flux in latest and established models = 0.0354688 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 = 1.22758e-07 Jy ! Component: 100 - total flux cleaned = 1.41014e-07 Jy ! Component: 150 - total flux cleaned = -3.39797e-06 Jy ! Component: 200 - total flux cleaned = -6.61061e-06 Jy ! Total flux subtracted in 200 components = -6.61061e-06 Jy ! Clean residual min=-0.001173 max=0.001424 Jy/beam ! Clean residual mean=-0.000005 rms=0.000338 Jy/beam ! Combined flux in latest and established models = 0.0354622 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 26 components and 0.0354622 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.347 mas, bmaj=6.19 mas, bpa=26.13 degrees ! Estimated noise=0.29127 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000102287 Jy ! Component: 100 - total flux cleaned = -0.000126486 Jy ! Component: 150 - total flux cleaned = -0.000136283 Jy ! Component: 200 - total flux cleaned = -0.000145368 Jy ! Total flux subtracted in 200 components = -0.000145368 Jy ! Clean residual min=-0.001309 max=0.001173 Jy/beam ! Clean residual mean=-0.000002 rms=0.000290 Jy/beam ! Combined flux in latest and established models = 0.0353169 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 30 components and 0.0353169 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057364Jy sigma=1.150797 ! Fit after self-cal, rms=0.057365Jy sigma=1.150761 wmodel J0507+7912_S_a_map.mod ! Writing 30 model components to file: J0507+7912_S_a_map.mod wobs J0507+7912_S_a_uvs.fits ! Writing UV FITS file: J0507+7912_S_a_uvs.fits wwins J0507+7912_S_a_map.win ! wwins: Wrote 1 windows to J0507+7912_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 = -0.000373511 Jy ! Component: 100 - total flux cleaned = -0.000539209 Jy ! Component: 150 - total flux cleaned = -0.000677632 Jy ! Component: 200 - total flux cleaned = -0.000830136 Jy ! Component: 250 - total flux cleaned = -0.000941213 Jy ! Component: 300 - total flux cleaned = -0.0010853 Jy ! Component: 350 - total flux cleaned = -0.0011729 Jy ! Component: 400 - total flux cleaned = -0.00129249 Jy ! Component: 450 - total flux cleaned = -0.00137598 Jy ! Component: 500 - total flux cleaned = -0.00149043 Jy ! Component: 550 - total flux cleaned = -0.00150648 Jy ! Component: 600 - total flux cleaned = -0.00155383 Jy ! Component: 650 - total flux cleaned = -0.00158469 Jy ! Component: 700 - total flux cleaned = -0.00162994 Jy ! Component: 750 - total flux cleaned = -0.00164499 Jy ! Component: 800 - total flux cleaned = -0.00174753 Jy ! Component: 850 - total flux cleaned = -0.00181965 Jy ! Component: 900 - total flux cleaned = -0.00186234 Jy ! Component: 950 - total flux cleaned = -0.00196061 Jy ! Component: 1000 - total flux cleaned = -0.00202972 Jy ! Component: 1050 - total flux cleaned = -0.00209785 Jy ! Component: 1100 - total flux cleaned = -0.00215143 Jy ! Component: 1150 - total flux cleaned = -0.00215139 Jy ! Component: 1200 - total flux cleaned = -0.00223001 Jy ! Component: 1250 - total flux cleaned = -0.00229437 Jy ! Component: 1300 - total flux cleaned = -0.00229433 Jy ! Component: 1350 - total flux cleaned = -0.00236995 Jy ! Component: 1400 - total flux cleaned = -0.00238215 Jy ! Component: 1450 - total flux cleaned = -0.00241898 Jy ! Component: 1500 - total flux cleaned = -0.00243084 Jy ! Component: 1550 - total flux cleaned = -0.00246685 Jy ! Component: 1600 - total flux cleaned = -0.00250224 Jy ! Component: 1650 - total flux cleaned = -0.00253757 Jy ! Component: 1700 - total flux cleaned = -0.00257245 Jy ! Component: 1750 - total flux cleaned = -0.00261843 Jy ! Component: 1800 - total flux cleaned = -0.00266392 Jy ! Component: 1850 - total flux cleaned = -0.0026752 Jy ! Component: 1900 - total flux cleaned = -0.00273124 Jy ! Component: 1950 - total flux cleaned = -0.00276424 Jy ! Component: 2000 - total flux cleaned = -0.00286241 Jy ! Component: 2050 - total flux cleaned = -0.00287322 Jy ! Component: 2100 - total flux cleaned = -0.00290541 Jy ! Component: 2150 - total flux cleaned = -0.00291611 Jy ! Component: 2200 - total flux cleaned = -0.00293699 Jy ! Component: 2250 - total flux cleaned = -0.00294742 Jy ! Component: 2300 - total flux cleaned = -0.00295764 Jy ! Component: 2350 - total flux cleaned = -0.00296781 Jy ! Component: 2400 - total flux cleaned = -0.00296794 Jy ! Component: 2450 - total flux cleaned = -0.00301796 Jy ! Component: 2500 - total flux cleaned = -0.00301801 Jy ! Component: 2550 - total flux cleaned = -0.0030674 Jy ! Component: 2600 - total flux cleaned = -0.0031263 Jy ! Component: 2650 - total flux cleaned = -0.00309733 Jy ! Component: 2700 - total flux cleaned = -0.00317433 Jy ! Component: 2750 - total flux cleaned = -0.00315528 Jy ! Component: 2800 - total flux cleaned = -0.00324065 Jy ! Component: 2850 - total flux cleaned = -0.00326889 Jy ! Component: 2900 - total flux cleaned = -0.00325959 Jy ! Component: 2950 - total flux cleaned = -0.00327817 Jy ! Component: 3000 - total flux cleaned = -0.00330575 Jy ! Component: 3050 - total flux cleaned = -0.00331488 Jy ! Component: 3100 - total flux cleaned = -0.00329677 Jy ! Component: 3150 - total flux cleaned = -0.00331483 Jy ! Component: 3200 - total flux cleaned = -0.00323448 Jy ! Component: 3250 - total flux cleaned = -0.00330556 Jy ! Component: 3300 - total flux cleaned = -0.00331433 Jy ! Component: 3350 - total flux cleaned = -0.00327934 Jy ! Component: 3400 - total flux cleaned = -0.00327939 Jy ! Component: 3450 - total flux cleaned = -0.00328805 Jy ! Component: 3500 - total flux cleaned = -0.00327946 Jy ! Component: 3550 - total flux cleaned = -0.00324548 Jy ! Component: 3600 - total flux cleaned = -0.00327947 Jy ! Component: 3650 - total flux cleaned = -0.00327942 Jy ! Component: 3700 - total flux cleaned = -0.00323775 Jy ! Component: 3750 - total flux cleaned = -0.00327098 Jy ! Component: 3800 - total flux cleaned = -0.00329575 Jy ! Component: 3850 - total flux cleaned = -0.00330387 Jy ! Component: 3900 - total flux cleaned = -0.00327126 Jy ! Component: 3950 - total flux cleaned = -0.00331176 Jy ! Component: 4000 - total flux cleaned = -0.00327969 Jy ! Component: 4050 - total flux cleaned = -0.00329563 Jy ! Total flux subtracted in 4096 components = -0.00331159 Jy ! Clean residual min=-0.000471 max=0.000526 Jy/beam ! Clean residual mean=0.000000 rms=0.000142 Jy/beam ! Combined flux in latest and established models = 0.0320053 Jy keep ! Adding 262 model components to the UV plane model. ! The established model now contains 292 components and 0.0320053 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uvm//J0507+7912_S_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.347 x 6.19 at 26.13 degrees (North through East) ! Clean map min=-0.0012429 max=0.034786 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uvm//J0507+7912_S_a_map.fits wmodel /vlbi/uf001/uvm//J0507+7912_S_a_map.mod ! Writing 292 model components to file: /vlbi/uf001/uvm//J0507+7912_S_a_map.mod wobs /vlbi/uf001/uvm//J0507+7912_S_a_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uvm//J0507+7912_S_a_uvs.fits wwins /vlbi/uf001/uvm//J0507+7912_S_a_map.win ! wwins: Wrote 2 windows to /vlbi/uf001/uvm//J0507+7912_S_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0347863 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000140786 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.21415 1.21415 2.4283 4.85659 9.71319 19.4264 38.8527 77.7055 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.034 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 247.086 quit ! Quitting program ! Log file /vlbi/uf001/uvm//J0507+7912_S_a_dfm.log closed on Sun Jan 13 20:48:16 2019