! Started logfile: /vlbi/uf001/uvm//J0011-2612_S_b_dfm.log on Sun Jan 13 20:21:50 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//J0011-2612_S_b_uvm.fits ! Reading UV FITS file: /vlbi/uf001/uvm//J0011-2612_S_b_uvm.fits ! AN table 1: 7 integrations on 36 of 36 possible baselines. ! AN table 2: 13 integrations on 28 of 28 possible baselines. ! AN table 3: 7 integrations on 15 of 15 possible baselines. ! AN table 4: 14 integrations on 10 of 10 possible baselines. ! AN table 5: 7 integrations on 21 of 21 possible baselines. ! AN table 6: 10 integrations on 3 of 3 possible baselines. ! Apparent sampling: 0.859345 visibilities/baseline/integration-bin. ! Found source: J0011-2612 ! ! 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 2676 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 J0011-2612_S_b] 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 30 telescope corrections were flagged in sub-array 1. ! A total of 50 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 3. ! A total of 34 telescope corrections were flagged in sub-array 4. ! A total of 23 telescope corrections were flagged in sub-array 5. ! A total of 9 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 2. ! A total of 30 telescope corrections were flagged in sub-array 1. ! A total of 50 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 3. ! A total of 34 telescope corrections were flagged in sub-array 4. ! A total of 23 telescope corrections were flagged in sub-array 5. ! A total of 9 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 3. ! A total of 30 telescope corrections were flagged in sub-array 1. ! A total of 50 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 3. ! A total of 34 telescope corrections were flagged in sub-array 4. ! A total of 23 telescope corrections were flagged in sub-array 5. ! A total of 9 telescope corrections were flagged in sub-array 6. ! ! Fit before self-cal, rms=1.075643Jy sigma=14.984547 ! Fit after self-cal, rms=0.587110Jy sigma=8.076491 ! 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=3.116 mas, bmaj=9.875 mas, bpa=-9.623 degrees ! Estimated noise=1.70979 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 = 0.325603 Jy ! Component: 100 - total flux cleaned = 0.397565 Jy ! Total flux subtracted in 100 components = 0.397565 Jy ! Clean residual min=-0.016699 max=0.024743 Jy/beam ! Clean residual mean=0.000186 rms=0.005344 Jy/beam ! Combined flux in latest and established models = 0.397565 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.397565 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.132864Jy sigma=1.532813 ! Fit after self-cal, rms=0.132853Jy sigma=1.532748 ! 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=4.147 mas, bmaj=12.91 mas, bpa=-6.373 degrees ! Estimated noise=1.3275 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 = 0.0326259 Jy ! Component: 100 - total flux cleaned = 0.0485076 Jy ! Component: 150 - total flux cleaned = 0.0571517 Jy ! Component: 200 - total flux cleaned = 0.0620157 Jy ! Total flux subtracted in 200 components = 0.0620157 Jy ! Clean residual min=-0.014237 max=0.015296 Jy/beam ! Clean residual mean=-0.000140 rms=0.003713 Jy/beam ! Combined flux in latest and established models = 0.459581 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 27 components and 0.459581 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.124862Jy sigma=1.406856 ! Fit after self-cal, rms=0.124847Jy sigma=1.406437 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.147 x 12.91 at -6.373 degrees (North through East) ! Clean map min=-0.01393 max=0.42263 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.98 HN 1.09 KP 0.91 ! LA 0.99 NL 1.03 OV 0.99 PT 1.00 ! SC 0.92 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.19 FD 1.04 KP 1.02 LA 0.96 ! MK 0.99 NL 0.94 OV 0.99 PT 0.99 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.95 KP 1.02 LA 0.94 MK 1.02 ! OV 0.95 PT 0.96 ! ! A total of 6 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! FD 0.96 KP 1.06 LA 0.98 OV 0.98 ! PT 1.05 ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.81 FD 0.97 HN 1.15 KP 1.06 ! LA 0.97 MK 0.99 PT 0.99 ! ! A total of 21 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 0.00* HN 0.00* NL 0.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.98 HN 1.09 KP 1.04 ! LA 0.96 NL 1.02 OV 0.99 PT 0.92 ! SC 0.92 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.42 FD 0.96 KP 1.00 LA 1.00 ! MK 0.95 NL 1.01 OV 0.94 PT 1.02 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.58 KP 1.01 LA 0.98 MK 1.03 ! OV 0.79 PT 1.00 ! ! A total of 6 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! FD 1.14 KP 1.08 LA 0.92 OV 0.91 ! PT 1.06 ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.61 FD 0.96 HN 1.23 KP 1.02 ! LA 0.97 MK 0.96 PT 1.05 ! ! A total of 21 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 0.00* HN 0.00* NL 0.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 0.96 HN 1.07 KP 0.99 ! LA 1.02 NL 0.98 OV 1.04 PT 0.99 ! SC 0.85 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.21 FD 0.98 KP 0.98 LA 0.97 ! MK 0.95 NL 0.94 OV 1.01 PT 1.03 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.92 KP 0.99 LA 0.91 MK 0.99 ! OV 1.00 PT 1.06 ! ! A total of 6 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! FD 1.14 KP 1.06 LA 0.95 OV 0.97 ! PT 1.04 ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.68 FD 0.95 HN 1.20 KP 1.08 ! LA 0.95 MK 1.05 PT 0.97 ! ! A total of 21 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 0.00* HN 0.00* NL 0.00* ! ! ! Fit before self-cal, rms=0.124847Jy sigma=1.406437 ! Fit after self-cal, rms=0.107290Jy sigma=1.223155 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.115 mas, bmaj=12.68 mas, bpa=-6.428 degrees ! Estimated noise=1.32318 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 = -0.000436446 Jy ! Component: 100 - total flux cleaned = -0.000740355 Jy ! Component: 150 - total flux cleaned = -0.00100323 Jy ! Component: 200 - total flux cleaned = -0.00123263 Jy ! Total flux subtracted in 200 components = -0.00123263 Jy ! Clean residual min=-0.010468 max=0.009492 Jy/beam ! Clean residual mean=-0.000166 rms=0.002655 Jy/beam ! Combined flux in latest and established models = 0.458348 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 36 components and 0.458348 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.107037Jy sigma=1.221375 ! Fit after self-cal, rms=0.107122Jy sigma=1.220745 ! 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=0.107122Jy sigma=1.220745 ! Fit after self-cal, rms=0.108268Jy sigma=1.157356 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.1 mas, bmaj=12.69 mas, bpa=-6.497 degrees ! Estimated noise=1.33472 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00238901 Jy ! Component: 100 - total flux cleaned = 0.00196654 Jy ! Component: 150 - total flux cleaned = 0.00158063 Jy ! Component: 200 - total flux cleaned = 0.00110475 Jy ! Total flux subtracted in 200 components = 0.00110475 Jy ! Clean residual min=-0.007733 max=0.006829 Jy/beam ! Clean residual mean=-0.000126 rms=0.001981 Jy/beam ! Combined flux in latest and established models = 0.459453 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 49 components and 0.459453 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.107724Jy sigma=1.153445 ! Fit after self-cal, rms=0.107759Jy sigma=1.153226 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 = -0.000353339 Jy ! Component: 100 - total flux cleaned = -0.000665287 Jy ! Component: 150 - total flux cleaned = -0.00104772 Jy ! Component: 200 - total flux cleaned = -0.0013146 Jy ! Total flux subtracted in 200 components = -0.0013146 Jy ! Clean residual min=-0.007645 max=0.006813 Jy/beam ! Clean residual mean=-0.000104 rms=0.001970 Jy/beam ! Combined flux in latest and established models = 0.458138 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 51 components and 0.458138 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.107490Jy sigma=1.151569 ! Fit after self-cal, rms=0.107478Jy sigma=1.151496 ! 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=0.107478Jy sigma=1.151496 ! Fit after self-cal, rms=0.102087Jy sigma=1.078657 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.106 mas, bmaj=12.65 mas, bpa=-6.531 degrees ! Estimated noise=1.33091 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000563077 Jy ! Component: 100 - total flux cleaned = -0.000654613 Jy ! Component: 150 - total flux cleaned = -0.000738373 Jy ! Component: 200 - total flux cleaned = -0.000789105 Jy ! Total flux subtracted in 200 components = -0.000789105 Jy ! Clean residual min=-0.005254 max=0.005091 Jy/beam ! Clean residual mean=0.000001 rms=0.001326 Jy/beam ! Combined flux in latest and established models = 0.457349 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 63 components and 0.457349 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.102054Jy sigma=1.078382 ! Fit after self-cal, rms=0.102059Jy sigma=1.078237 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 = -3.20669e-05 Jy ! Component: 100 - total flux cleaned = -5.84667e-05 Jy ! Component: 150 - total flux cleaned = -0.000106349 Jy ! Component: 200 - total flux cleaned = -0.000149799 Jy ! Total flux subtracted in 200 components = -0.000149799 Jy ! Clean residual min=-0.005253 max=0.005110 Jy/beam ! Clean residual mean=0.000004 rms=0.001326 Jy/beam ! Combined flux in latest and established models = 0.457199 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 66 components and 0.457199 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.102039Jy sigma=1.078075 ! Fit after self-cal, rms=0.102036Jy sigma=1.078051 ! 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=0.102036Jy sigma=1.078051 ! Fit after self-cal, rms=0.102144Jy sigma=1.078004 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.136 mas, bmaj=20.14 mas, bpa=4.655 degrees ! Estimated noise=1.58547 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000428284 Jy ! Component: 100 - total flux cleaned = -0.000431314 Jy ! Component: 150 - total flux cleaned = -0.000447972 Jy ! Component: 200 - total flux cleaned = -0.000490827 Jy ! Total flux subtracted in 200 components = -0.000490827 Jy ! Clean residual min=-0.005281 max=0.004850 Jy/beam ! Clean residual mean=0.000009 rms=0.001593 Jy/beam ! Combined flux in latest and established models = 0.456708 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 74 components and 0.456708 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.102122Jy sigma=1.077893 ! Fit after self-cal, rms=0.102107Jy sigma=1.077842 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 = -0.000123849 Jy ! Component: 100 - total flux cleaned = -0.00012167 Jy ! Component: 150 - total flux cleaned = -0.000122 Jy ! Component: 200 - total flux cleaned = -0.00013482 Jy ! Total flux subtracted in 200 components = -0.00013482 Jy ! Clean residual min=-0.005239 max=0.004857 Jy/beam ! Clean residual mean=0.000013 rms=0.001593 Jy/beam ! Combined flux in latest and established models = 0.456573 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 78 components and 0.456574 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.102099Jy sigma=1.077793 ! Fit after self-cal, rms=0.102090Jy sigma=1.077776 ! 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=4.107 mas, bmaj=12.65 mas, bpa=-6.527 degrees ! Estimated noise=1.33094 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.107 x 12.65 at -6.527 degrees (North through East) ! Clean map min=-0.0051029 max=0.42703 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=3.107 mas, bmaj=9.743 mas, bpa=-9.117 degrees ! Estimated noise=1.71359 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.325467 Jy ! Component: 100 - total flux cleaned = 0.397238 Jy ! Component: 150 - total flux cleaned = 0.422318 Jy ! Component: 200 - total flux cleaned = 0.436415 Jy ! Total flux subtracted in 200 components = 0.436415 Jy ! Clean residual min=-0.007156 max=0.008372 Jy/beam ! Clean residual mean=0.000077 rms=0.001903 Jy/beam ! Combined flux in latest and established models = 0.436415 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 28 model components to the UV plane model. ! The established model now contains 28 components and 0.436415 Jy ! Inverting map and beam ! Estimated beam: bmin=4.107 mas, bmaj=12.65 mas, bpa=-6.527 degrees ! Estimated noise=1.33094 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 = 0.0110608 Jy ! Component: 100 - total flux cleaned = 0.0160005 Jy ! Component: 150 - total flux cleaned = 0.0183628 Jy ! Component: 200 - total flux cleaned = 0.0186106 Jy ! Total flux subtracted in 200 components = 0.0186106 Jy ! Clean residual min=-0.005266 max=0.004943 Jy/beam ! Clean residual mean=0.000035 rms=0.001339 Jy/beam ! Combined flux in latest and established models = 0.455025 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 65 components and 0.455025 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=9.136 mas, bmaj=20.14 mas, bpa=4.655 degrees ! Estimated noise=1.58547 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00133436 Jy ! Component: 100 - total flux cleaned = 0.00140571 Jy ! Component: 150 - total flux cleaned = 0.00143402 Jy ! Component: 200 - total flux cleaned = 0.00145939 Jy ! Total flux subtracted in 200 components = 0.00145939 Jy ! Clean residual min=-0.005314 max=0.004792 Jy/beam ! Clean residual mean=0.000016 rms=0.001591 Jy/beam ! Combined flux in latest and established models = 0.456485 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 = -1.12254e-07 Jy ! Component: 100 - total flux cleaned = -1.95678e-05 Jy ! Component: 150 - total flux cleaned = -1.9709e-05 Jy ! Component: 200 - total flux cleaned = -3.76907e-05 Jy ! Total flux subtracted in 200 components = -3.76907e-05 Jy ! Clean residual min=-0.005284 max=0.004794 Jy/beam ! Clean residual mean=0.000017 rms=0.001591 Jy/beam ! Combined flux in latest and established models = 0.456447 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 70 components and 0.456447 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.107 mas, bmaj=12.65 mas, bpa=-6.527 degrees ! Estimated noise=1.33094 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000225788 Jy ! Component: 100 - total flux cleaned = -0.000262656 Jy ! Component: 150 - total flux cleaned = -0.000295916 Jy ! Component: 200 - total flux cleaned = -0.000354134 Jy ! Total flux subtracted in 200 components = -0.000354134 Jy ! Clean residual min=-0.005228 max=0.005079 Jy/beam ! Clean residual mean=0.000016 rms=0.001327 Jy/beam ! Combined flux in latest and established models = 0.456093 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 78 components and 0.456093 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.102261Jy sigma=1.078449 ! Fit after self-cal, rms=0.102257Jy sigma=1.078309 wmodel J0011-2612_S_b_map.mod ! Writing 78 model components to file: J0011-2612_S_b_map.mod wobs J0011-2612_S_b_uvs.fits ! Writing UV FITS file: J0011-2612_S_b_uvs.fits wwins J0011-2612_S_b_map.win ! wwins: Wrote 1 windows to J0011-2612_S_b_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 = -0.000871733 Jy ! Component: 100 - total flux cleaned = -0.000616778 Jy ! Component: 150 - total flux cleaned = -0.000458342 Jy ! Component: 200 - total flux cleaned = -0.000610612 Jy ! Component: 250 - total flux cleaned = -0.0011195 Jy ! Component: 300 - total flux cleaned = -0.00161163 Jy ! Component: 350 - total flux cleaned = -0.00209078 Jy ! Component: 400 - total flux cleaned = -0.00255782 Jy ! Component: 450 - total flux cleaned = -0.00288258 Jy ! Component: 500 - total flux cleaned = -0.00294585 Jy ! Component: 550 - total flux cleaned = -0.00313262 Jy ! Component: 600 - total flux cleaned = -0.00325465 Jy ! Component: 650 - total flux cleaned = -0.00349352 Jy ! Component: 700 - total flux cleaned = -0.00366912 Jy ! Component: 750 - total flux cleaned = -0.00390002 Jy ! Component: 800 - total flux cleaned = -0.00418219 Jy ! Component: 850 - total flux cleaned = -0.00434794 Jy ! Component: 900 - total flux cleaned = -0.00451094 Jy ! Component: 950 - total flux cleaned = -0.00472466 Jy ! Component: 1000 - total flux cleaned = -0.00477682 Jy ! Component: 1050 - total flux cleaned = -0.00488133 Jy ! Component: 1100 - total flux cleaned = -0.00503563 Jy ! Component: 1150 - total flux cleaned = -0.00528625 Jy ! Component: 1200 - total flux cleaned = -0.00528623 Jy ! Component: 1250 - total flux cleaned = -0.00538421 Jy ! Component: 1300 - total flux cleaned = -0.00557526 Jy ! Component: 1350 - total flux cleaned = -0.00557519 Jy ! Component: 1400 - total flux cleaned = -0.00557576 Jy ! Component: 1450 - total flux cleaned = -0.00571477 Jy ! Component: 1500 - total flux cleaned = -0.00589666 Jy ! Component: 1550 - total flux cleaned = -0.00594126 Jy ! Component: 1600 - total flux cleaned = -0.00611965 Jy ! Component: 1650 - total flux cleaned = -0.0061638 Jy ! Component: 1700 - total flux cleaned = -0.00625053 Jy ! Component: 1750 - total flux cleaned = -0.00620746 Jy ! Component: 1800 - total flux cleaned = -0.00637835 Jy ! Component: 1850 - total flux cleaned = -0.0063787 Jy ! Component: 1900 - total flux cleaned = -0.0064619 Jy ! Component: 1950 - total flux cleaned = -0.00650332 Jy ! Component: 2000 - total flux cleaned = -0.00650367 Jy ! Component: 2050 - total flux cleaned = -0.00670677 Jy ! Component: 2100 - total flux cleaned = -0.00670688 Jy ! Component: 2150 - total flux cleaned = -0.006906 Jy ! Component: 2200 - total flux cleaned = -0.00698499 Jy ! Component: 2250 - total flux cleaned = -0.00706333 Jy ! Component: 2300 - total flux cleaned = -0.00721822 Jy ! Component: 2350 - total flux cleaned = -0.00721852 Jy ! Component: 2400 - total flux cleaned = -0.00740936 Jy ! Component: 2450 - total flux cleaned = -0.00752249 Jy ! Component: 2500 - total flux cleaned = -0.00763444 Jy ! Component: 2550 - total flux cleaned = -0.00767137 Jy ! Component: 2600 - total flux cleaned = -0.00778225 Jy ! Component: 2650 - total flux cleaned = -0.00789167 Jy ! Component: 2700 - total flux cleaned = -0.00796409 Jy ! Component: 2750 - total flux cleaned = -0.00814396 Jy ! Component: 2800 - total flux cleaned = -0.00817965 Jy ! Component: 2850 - total flux cleaned = -0.00832161 Jy ! Component: 2900 - total flux cleaned = -0.00839179 Jy ! Component: 2950 - total flux cleaned = -0.00839219 Jy ! Component: 3000 - total flux cleaned = -0.00856565 Jy ! Component: 3050 - total flux cleaned = -0.00880657 Jy ! Component: 3100 - total flux cleaned = -0.00884032 Jy ! Component: 3150 - total flux cleaned = -0.00887424 Jy ! Component: 3200 - total flux cleaned = -0.00897531 Jy ! Component: 3250 - total flux cleaned = -0.00904185 Jy ! Component: 3300 - total flux cleaned = -0.00914149 Jy ! Component: 3350 - total flux cleaned = -0.00920757 Jy ! Component: 3400 - total flux cleaned = -0.00924033 Jy ! Component: 3450 - total flux cleaned = -0.00930532 Jy ! Component: 3500 - total flux cleaned = -0.00937015 Jy ! Component: 3550 - total flux cleaned = -0.00943443 Jy ! Component: 3600 - total flux cleaned = -0.00956237 Jy ! Component: 3650 - total flux cleaned = -0.00949875 Jy ! Component: 3700 - total flux cleaned = -0.00962577 Jy ! Component: 3750 - total flux cleaned = -0.0096574 Jy ! Component: 3800 - total flux cleaned = -0.0097517 Jy ! Component: 3850 - total flux cleaned = -0.0097518 Jy ! Component: 3900 - total flux cleaned = -0.00987581 Jy ! Component: 3950 - total flux cleaned = -0.00990675 Jy ! Component: 4000 - total flux cleaned = -0.0100291 Jy ! Component: 4050 - total flux cleaned = -0.0100292 Jy ! Total flux subtracted in 4096 components = -0.0101504 Jy ! Clean residual min=-0.002017 max=0.001783 Jy/beam ! Clean residual mean=0.000015 rms=0.000603 Jy/beam ! Combined flux in latest and established models = 0.445942 Jy keep ! Adding 266 model components to the UV plane model. ! The established model now contains 344 components and 0.445943 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uvm//J0011-2612_S_b_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.107 x 12.65 at -6.527 degrees (North through East) ! Clean map min=-0.0041402 max=0.42719 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uvm//J0011-2612_S_b_map.fits wmodel /vlbi/uf001/uvm//J0011-2612_S_b_map.mod ! Writing 344 model components to file: /vlbi/uf001/uvm//J0011-2612_S_b_map.mod wobs /vlbi/uf001/uvm//J0011-2612_S_b_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uvm//J0011-2612_S_b_uvs.fits wwins /vlbi/uf001/uvm//J0011-2612_S_b_map.win ! wwins: Wrote 2 windows to /vlbi/uf001/uvm//J0011-2612_S_b_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.427192 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000590365 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.41459 0.41459 0.82918 1.65836 3.31672 6.63344 13.2669 26.5337 53.0675 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0017 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.427 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 723.606 quit ! Quitting program ! Log file /vlbi/uf001/uvm//J0011-2612_S_b_dfm.log closed on Sun Jan 13 20:21:54 2019