! Started logfile: /vlbi/sb072/temp_maps//J0603+2159_X_dfm.log on Fri Jan 25 19:18:28 2019 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 7.39200 obs /vlbi/sb072/temp_maps//J0603+2159_X_uva.fits ! Reading UV FITS file: /vlbi/sb072/temp_maps//J0603+2159_X_uva.fits ! AN table 1: 7 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.987302 visibilities/baseline/integration-bin. ! Found source: J0603+2159 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 94 lines of history. ! ! Reading 2488 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 8 channels. ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J0603+2159_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.002711Jy sigma=30.313463 ! Fit after self-cal, rms=0.908500Jy sigma=27.457454 ! 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=0.8023 mas, bmaj=2.126 mas, bpa=15.29 degrees ! Estimated noise=0.756083 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 = 0.0748518 Jy ! Component: 100 - total flux cleaned = 0.0911744 Jy ! Total flux subtracted in 100 components = 0.0911744 Jy ! Clean residual min=-0.005807 max=0.008103 Jy/beam ! Clean residual mean=0.000005 rms=0.001271 Jy/beam ! Combined flux in latest and established models = 0.0911744 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.0911744 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.043394Jy sigma=1.053757 ! Fit after self-cal, rms=0.043295Jy sigma=1.049152 ! Inverting map ! Added new window around map position (0.4, -15.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00504752 Jy ! Component: 100 - total flux cleaned = 0.00523273 Jy ! Total flux subtracted in 100 components = 0.00523273 Jy ! Clean residual min=-0.005485 max=0.006333 Jy/beam ! Clean residual mean=0.000006 rms=0.001133 Jy/beam ! Combined flux in latest and established models = 0.0964072 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 8 components and 0.0964072 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.042490Jy sigma=1.017150 ! Fit after self-cal, rms=0.042361Jy sigma=1.012537 ! 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=1.034 mas, bmaj=2.348 mas, bpa=12.21 degrees ! Estimated noise=0.502813 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 = 0.00060347 Jy ! Component: 100 - total flux cleaned = 7.63302e-05 Jy ! Component: 150 - total flux cleaned = -0.000432023 Jy ! Component: 200 - total flux cleaned = -0.000782788 Jy ! Total flux subtracted in 200 components = -0.000782788 Jy ! Clean residual min=-0.006058 max=0.005550 Jy/beam ! Clean residual mean=0.000006 rms=0.001271 Jy/beam ! Combined flux in latest and established models = 0.0956244 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 33 components and 0.0956244 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.041963Jy sigma=0.993921 ! Fit after self-cal, rms=0.041924Jy sigma=0.992625 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.034 x 2.348 at 12.21 degrees (North through East) ! Clean map min=-0.0061636 max=0.088075 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.07 HN 0.88 KP 1.15 ! LA 1.05 MK 1.05 NL 1.11 OV 0.96 ! PT 0.92 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.09 HN 0.82 KP 1.06 ! LA 1.06 MK 1.06 NL 1.07 OV 0.96 ! PT 0.88 SC 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.05 HN 0.86 KP 1.12 ! LA 1.06 MK 1.03 NL 1.01 OV 0.99 ! PT 0.95 SC 0.96 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 0.85 KP 1.15 ! LA 1.09 MK 1.04 NL 1.08 OV 0.96 ! PT 0.93 SC 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 0.88 KP 1.22 ! LA 1.15 MK 1.03 NL 1.12 OV 0.94 ! PT 0.87 SC 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.04 HN 0.90 KP 1.20 ! LA 1.20 MK 1.03 NL 1.12 OV 0.98 ! PT 0.86 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 HN 0.91 KP 1.19 ! LA 1.17 MK 1.11 NL 1.11 OV 0.96 ! PT 0.90 SC 1.07 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 HN 0.86 KP 1.15 ! LA 1.19 MK 1.05 NL 1.08 OV 0.94 ! PT 0.89 SC 1.01 ! ! ! Fit before self-cal, rms=0.041924Jy sigma=0.992625 ! Fit after self-cal, rms=0.042142Jy sigma=0.929695 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.025 mas, bmaj=2.327 mas, bpa=12.03 degrees ! Estimated noise=0.511856 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 = 0.000367165 Jy ! Component: 100 - total flux cleaned = -2.19583e-05 Jy ! Component: 150 - total flux cleaned = -0.000330616 Jy ! Component: 200 - total flux cleaned = -0.000441617 Jy ! Total flux subtracted in 200 components = -0.000441617 Jy ! Clean residual min=-0.003702 max=0.004278 Jy/beam ! Clean residual mean=0.000001 rms=0.000958 Jy/beam ! Combined flux in latest and established models = 0.0951827 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 47 components and 0.0951827 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.042013Jy sigma=0.923985 ! Fit after self-cal, rms=0.042044Jy sigma=0.923412 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.042044Jy sigma=0.923412 ! Fit after self-cal, rms=0.042233Jy sigma=0.923014 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.022 mas, bmaj=2.32 mas, bpa=12.14 degrees ! Estimated noise=0.512165 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000308751 Jy ! Component: 100 - total flux cleaned = 5.75683e-05 Jy ! Component: 150 - total flux cleaned = -9.05875e-05 Jy ! Component: 200 - total flux cleaned = -0.000193301 Jy ! Total flux subtracted in 200 components = -0.000193301 Jy ! Clean residual min=-0.003613 max=0.004265 Jy/beam ! Clean residual mean=0.000000 rms=0.000938 Jy/beam ! Combined flux in latest and established models = 0.0949894 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 53 components and 0.0949895 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.042177Jy sigma=0.920724 ! Fit after self-cal, rms=0.042175Jy sigma=0.920562 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 (-16.4, 38.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00405127 Jy ! Component: 100 - total flux cleaned = 0.00652677 Jy ! Component: 150 - total flux cleaned = 0.00831941 Jy ! Component: 200 - total flux cleaned = 0.00972421 Jy ! Total flux subtracted in 200 components = 0.00972421 Jy ! Clean residual min=-0.003352 max=0.002855 Jy/beam ! Clean residual mean=0.000004 rms=0.000807 Jy/beam ! Combined flux in latest and established models = 0.104714 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 88 components and 0.104714 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.041781Jy sigma=0.901300 ! Fit after self-cal, rms=0.041753Jy sigma=0.900452 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.041753Jy sigma=0.900452 ! Fit after self-cal, rms=0.041641Jy sigma=0.899685 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.022 mas, bmaj=2.322 mas, bpa=12.21 degrees ! Estimated noise=0.510177 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000955976 Jy ! Component: 100 - total flux cleaned = 0.00139771 Jy ! Component: 150 - total flux cleaned = 0.00191088 Jy ! Component: 200 - total flux cleaned = 0.00230463 Jy ! Total flux subtracted in 200 components = 0.00230463 Jy ! Clean residual min=-0.003223 max=0.002761 Jy/beam ! Clean residual mean=0.000006 rms=0.000771 Jy/beam ! Combined flux in latest and established models = 0.107018 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 98 components and 0.107018 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.041572Jy sigma=0.895778 ! Fit after self-cal, rms=0.041561Jy sigma=0.895624 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.43252e-05 Jy ! Component: 100 - total flux cleaned = 0.000413307 Jy ! Component: 150 - total flux cleaned = 0.000657975 Jy ! Component: 200 - total flux cleaned = 0.000801976 Jy ! Total flux subtracted in 200 components = 0.000801976 Jy ! Clean residual min=-0.003171 max=0.002737 Jy/beam ! Clean residual mean=0.000007 rms=0.000759 Jy/beam ! Combined flux in latest and established models = 0.10782 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 107 components and 0.10782 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.041518Jy sigma=0.893785 ! Fit after self-cal, rms=0.041511Jy sigma=0.893722 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.041511Jy sigma=0.893722 ! Fit after self-cal, rms=0.041522Jy sigma=0.893531 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.972 mas, bmaj=3.026 mas, bpa=1.296 degrees ! Estimated noise=0.630213 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0005993 Jy ! Component: 100 - total flux cleaned = -0.000102955 Jy ! Component: 150 - total flux cleaned = 0.000344896 Jy ! Component: 200 - total flux cleaned = 0.000619026 Jy ! Total flux subtracted in 200 components = 0.000619026 Jy ! Clean residual min=-0.005413 max=0.003742 Jy/beam ! Clean residual mean=0.000013 rms=0.001144 Jy/beam ! Combined flux in latest and established models = 0.108439 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 121 components and 0.108439 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.041535Jy sigma=0.892234 ! Fit after self-cal, rms=0.041517Jy sigma=0.892083 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 = -2.7415e-05 Jy ! Component: 100 - total flux cleaned = 2.49962e-06 Jy ! Component: 150 - total flux cleaned = 5.35509e-05 Jy ! Component: 200 - total flux cleaned = 5.29558e-05 Jy ! Total flux subtracted in 200 components = 5.29558e-05 Jy ! Clean residual min=-0.005329 max=0.003721 Jy/beam ! Clean residual mean=0.000013 rms=0.001123 Jy/beam ! Combined flux in latest and established models = 0.108492 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 124 components and 0.108492 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.041524Jy sigma=0.891760 ! Fit after self-cal, rms=0.041515Jy sigma=0.891724 ! 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=1.022 mas, bmaj=2.321 mas, bpa=12.22 degrees ! Estimated noise=0.508995 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.022 x 2.321 at 12.22 degrees (North through East) ! Clean map min=-0.005531 max=0.089555 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=0.7992 mas, bmaj=2.104 mas, bpa=15.2 degrees ! Estimated noise=0.751599 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0743426 Jy ! Component: 100 - total flux cleaned = 0.0907778 Jy ! Component: 150 - total flux cleaned = 0.0957287 Jy ! Component: 200 - total flux cleaned = 0.097455 Jy ! Total flux subtracted in 200 components = 0.097455 Jy ! Clean residual min=-0.003552 max=0.003307 Jy/beam ! Clean residual mean=0.000004 rms=0.000885 Jy/beam ! Combined flux in latest and established models = 0.0974549 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0974549 Jy ! Inverting map and beam ! Estimated beam: bmin=1.022 mas, bmaj=2.321 mas, bpa=12.22 degrees ! Estimated noise=0.508995 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 = 0.00346224 Jy ! Component: 100 - total flux cleaned = 0.0050775 Jy ! Component: 150 - total flux cleaned = 0.00661447 Jy ! Component: 200 - total flux cleaned = 0.00751764 Jy ! Total flux subtracted in 200 components = 0.00751764 Jy ! Clean residual min=-0.003418 max=0.003485 Jy/beam ! Clean residual mean=0.000008 rms=0.000867 Jy/beam ! Combined flux in latest and established models = 0.104973 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 45 components and 0.104973 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=1.972 mas, bmaj=3.026 mas, bpa=1.296 degrees ! Estimated noise=0.630213 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000105469 Jy ! Component: 100 - total flux cleaned = 0.000587101 Jy ! Component: 150 - total flux cleaned = 0.00082956 Jy ! Component: 200 - total flux cleaned = 0.00118648 Jy ! Total flux subtracted in 200 components = 0.00118648 Jy ! Clean residual min=-0.005665 max=0.004124 Jy/beam ! Clean residual mean=0.000014 rms=0.001256 Jy/beam ! Combined flux in latest and established models = 0.106159 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 = 0.000325088 Jy ! Component: 100 - total flux cleaned = 0.000621697 Jy ! Component: 150 - total flux cleaned = 0.000948533 Jy ! Component: 200 - total flux cleaned = 0.00119785 Jy ! Total flux subtracted in 200 components = 0.00119785 Jy ! Clean residual min=-0.005441 max=0.003940 Jy/beam ! Clean residual mean=0.000014 rms=0.001188 Jy/beam ! Combined flux in latest and established models = 0.107357 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 81 components and 0.107357 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.022 mas, bmaj=2.321 mas, bpa=12.22 degrees ! Estimated noise=0.508995 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000526598 Jy ! Component: 100 - total flux cleaned = 0.000475002 Jy ! Component: 150 - total flux cleaned = 0.000475821 Jy ! Component: 200 - total flux cleaned = 0.000560024 Jy ! Total flux subtracted in 200 components = 0.000560024 Jy ! Clean residual min=-0.003026 max=0.002818 Jy/beam ! Clean residual mean=0.000007 rms=0.000755 Jy/beam ! Combined flux in latest and established models = 0.107917 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 97 components and 0.107917 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.041548Jy sigma=0.895457 ! Fit after self-cal, rms=0.041529Jy sigma=0.894585 wmodel J0603+2159_X_map.mod ! Writing 97 model components to file: J0603+2159_X_map.mod wobs J0603+2159_X_uvs.fits ! Writing UV FITS file: J0603+2159_X_uvs.fits wwins J0603+2159_X_map.win ! wwins: Wrote 3 windows to J0603+2159_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 = -0.000850421 Jy ! Component: 100 - total flux cleaned = -0.00105494 Jy ! Component: 150 - total flux cleaned = -0.000960111 Jy ! Component: 200 - total flux cleaned = -0.000823626 Jy ! Component: 250 - total flux cleaned = -0.000604501 Jy ! Component: 300 - total flux cleaned = -0.000349871 Jy ! Component: 350 - total flux cleaned = -0.000144603 Jy ! Component: 400 - total flux cleaned = -0.000184283 Jy ! Component: 450 - total flux cleaned = -0.000262331 Jy ! Component: 500 - total flux cleaned = -0.00030031 Jy ! Component: 550 - total flux cleaned = -0.000374262 Jy ! Component: 600 - total flux cleaned = -0.000301235 Jy ! Component: 650 - total flux cleaned = -0.000444651 Jy ! Component: 700 - total flux cleaned = -0.000444838 Jy ! Component: 750 - total flux cleaned = -0.000479299 Jy ! Component: 800 - total flux cleaned = -0.000479259 Jy ! Component: 850 - total flux cleaned = -0.000446093 Jy ! Component: 900 - total flux cleaned = -0.00041393 Jy ! Component: 950 - total flux cleaned = -0.000414278 Jy ! Component: 1000 - total flux cleaned = -0.00035132 Jy ! Component: 1050 - total flux cleaned = -0.000289109 Jy ! Component: 1100 - total flux cleaned = -0.000258312 Jy ! Component: 1150 - total flux cleaned = -0.000197078 Jy ! Component: 1200 - total flux cleaned = -0.000137234 Jy ! Component: 1250 - total flux cleaned = -0.000107951 Jy ! Component: 1300 - total flux cleaned = -7.88407e-05 Jy ! Component: 1350 - total flux cleaned = -7.8564e-05 Jy ! Component: 1400 - total flux cleaned = -7.80767e-05 Jy ! Component: 1450 - total flux cleaned = 6.92536e-06 Jy ! Component: 1500 - total flux cleaned = 3.50982e-05 Jy ! Component: 1550 - total flux cleaned = 3.5078e-05 Jy ! Component: 1600 - total flux cleaned = 0.00011753 Jy ! Component: 1650 - total flux cleaned = 0.000116948 Jy ! Component: 1700 - total flux cleaned = 0.000143686 Jy ! Component: 1750 - total flux cleaned = 6.36093e-05 Jy ! Component: 1800 - total flux cleaned = 9.01362e-05 Jy ! Component: 1850 - total flux cleaned = 0.000168938 Jy ! Component: 1900 - total flux cleaned = 3.90952e-05 Jy ! Component: 1950 - total flux cleaned = 3.95091e-05 Jy ! Component: 2000 - total flux cleaned = 6.49199e-05 Jy ! Component: 2050 - total flux cleaned = -6.15994e-05 Jy ! Component: 2100 - total flux cleaned = -1.13851e-05 Jy ! Component: 2150 - total flux cleaned = 3.8156e-05 Jy ! Component: 2200 - total flux cleaned = -6.03235e-05 Jy ! Component: 2250 - total flux cleaned = -6.04565e-05 Jy ! Component: 2300 - total flux cleaned = -0.000157473 Jy ! Component: 2350 - total flux cleaned = -0.000133535 Jy ! Component: 2400 - total flux cleaned = -0.000205371 Jy ! Component: 2450 - total flux cleaned = -0.000276664 Jy ! Component: 2500 - total flux cleaned = -0.00032353 Jy ! Component: 2550 - total flux cleaned = -0.000323697 Jy ! Component: 2600 - total flux cleaned = -0.000439406 Jy ! Component: 2650 - total flux cleaned = -0.000508379 Jy ! Component: 2700 - total flux cleaned = -0.000577181 Jy ! Component: 2750 - total flux cleaned = -0.000645387 Jy ! Component: 2800 - total flux cleaned = -0.000667875 Jy ! Component: 2850 - total flux cleaned = -0.000712569 Jy ! Component: 2900 - total flux cleaned = -0.000779471 Jy ! Component: 2950 - total flux cleaned = -0.000867911 Jy ! Component: 3000 - total flux cleaned = -0.000912017 Jy ! Component: 3050 - total flux cleaned = -0.000890294 Jy ! Component: 3100 - total flux cleaned = -0.000998868 Jy ! Component: 3150 - total flux cleaned = -0.00104216 Jy ! Component: 3200 - total flux cleaned = -0.00112783 Jy ! Component: 3250 - total flux cleaned = -0.00119171 Jy ! Component: 3300 - total flux cleaned = -0.00129768 Jy ! Component: 3350 - total flux cleaned = -0.00140309 Jy ! Component: 3400 - total flux cleaned = -0.00144493 Jy ! Component: 3450 - total flux cleaned = -0.0015492 Jy ! Component: 3500 - total flux cleaned = -0.00165274 Jy ! Component: 3550 - total flux cleaned = -0.00165258 Jy ! Component: 3600 - total flux cleaned = -0.00165257 Jy ! Component: 3650 - total flux cleaned = -0.00177512 Jy ! Component: 3700 - total flux cleaned = -0.00181545 Jy ! Component: 3750 - total flux cleaned = -0.00187597 Jy ! Component: 3800 - total flux cleaned = -0.00189593 Jy ! Component: 3850 - total flux cleaned = -0.00191587 Jy ! Component: 3900 - total flux cleaned = -0.00201543 Jy ! Component: 3950 - total flux cleaned = -0.00199579 Jy ! Component: 4000 - total flux cleaned = -0.0021536 Jy ! Component: 4050 - total flux cleaned = -0.00213393 Jy ! Total flux subtracted in 4096 components = -0.00223163 Jy ! Clean residual min=-0.001180 max=0.001219 Jy/beam ! Clean residual mean=0.000001 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.105685 Jy keep ! Adding 339 model components to the UV plane model. ! The established model now contains 436 components and 0.105685 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/sb072/temp_maps//J0603+2159_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.022 x 2.321 at 12.22 degrees (North through East) ! Clean map min=-0.0046705 max=0.091007 Jy/beam ! Writing clean map to FITS file: /vlbi/sb072/temp_maps//J0603+2159_X_map.fits wmodel /vlbi/sb072/temp_maps//J0603+2159_X_map.mod ! Writing 436 model components to file: /vlbi/sb072/temp_maps//J0603+2159_X_map.mod wobs /vlbi/sb072/temp_maps//J0603+2159_X_uvs.fits ! Writing UV FITS file: /vlbi/sb072/temp_maps//J0603+2159_X_uvs.fits wwins /vlbi/sb072/temp_maps//J0603+2159_X_map.win ! wwins: Wrote 4 windows to /vlbi/sb072/temp_maps//J0603+2159_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0910074 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000360686 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.18898 1.18898 2.37796 4.75591 9.51182 19.0236 38.0473 76.0946 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.091 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 252.317 quit ! Quitting program ! Log file /vlbi/sb072/temp_maps//J0603+2159_X_dfm.log closed on Fri Jan 25 19:18:32 2019