! Started logfile: /vlbi/sb072/temp_maps//J1513-2114_C_dfm.log on Sat Dec 1 21:44:38 2018 float field_size field_size = 1024 float field_cell field_cell = 0.3000 float taper_size taper_size = 40.0 float freq freq = 4.12800 obs /vlbi/sb072/temp_maps//J1513-2114_C_uva.fits ! Reading UV FITS file: /vlbi/sb072/temp_maps//J1513-2114_C_uva.fits ! AN table 1: 6 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1513-2114 ! ! 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 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 85 lines of history. ! ! Reading 1728 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 = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/opt64/bin/pima_mupet_01.dfm J1513-2114_C] 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 0.300x0.300 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=1.029499Jy sigma=32.834953 ! Fit after self-cal, rms=0.698908Jy sigma=22.050163 ! 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=1.167 mas, bmaj=3.372 mas, bpa=-1.679 degrees ! Estimated noise=0.870848 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 = 0.231614 Jy ! Component: 100 - total flux cleaned = 0.282919 Jy ! Total flux subtracted in 100 components = 0.282919 Jy ! Clean residual min=-0.008534 max=0.017369 Jy/beam ! Clean residual mean=-0.000017 rms=0.002221 Jy/beam ! Combined flux in latest and established models = 0.282919 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.282919 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=0.052062Jy sigma=1.433289 ! Fit after self-cal, rms=0.052029Jy sigma=1.433066 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0178638 Jy ! Component: 100 - total flux cleaned = 0.0260812 Jy ! Total flux subtracted in 100 components = 0.0260812 Jy ! Clean residual min=-0.007458 max=0.008462 Jy/beam ! Clean residual mean=-0.000011 rms=0.001552 Jy/beam ! Combined flux in latest and established models = 0.309 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.309 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=0.044436Jy sigma=1.055299 ! Fit after self-cal, rms=0.044391Jy sigma=1.054469 ! 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=1.537 mas, bmaj=4.07 mas, bpa=-0.8239 degrees ! Estimated noise=0.612504 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 = 0.00901759 Jy ! Component: 100 - total flux cleaned = 0.0135009 Jy ! Component: 150 - total flux cleaned = 0.0159352 Jy ! Component: 200 - total flux cleaned = 0.0171 Jy ! Total flux subtracted in 200 components = 0.0171 Jy ! Clean residual min=-0.009409 max=0.009062 Jy/beam ! Clean residual mean=-0.000012 rms=0.002213 Jy/beam ! Combined flux in latest and established models = 0.3261 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 21 components and 0.3261 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=0.043212Jy sigma=0.960257 ! Fit after self-cal, rms=0.043200Jy sigma=0.959889 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.537 x 4.07 at -0.8239 degrees (North through East) ! Clean map min=-0.0091246 max=0.29819 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 1.00 HN 1.07 KP 0.98 ! LA 1.06 MK 0.98 OV 1.04 PT 0.89 ! SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.98 HN 1.02 KP 0.96 ! LA 1.07 MK 0.99 OV 1.04 PT 0.90 ! SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 FD 0.98 HN 1.05 KP 0.98 ! LA 1.04 MK 1.00 OV 1.03 PT 0.92 ! SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.99 HN 0.97 KP 0.98 ! LA 1.07 MK 0.98 OV 1.04 PT 0.90 ! SC 0.98 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.05 KP 0.97 ! LA 1.03 MK 1.01 OV 1.02 PT 0.91 ! SC 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.97 HN 1.06 KP 0.95 ! LA 1.03 MK 0.99 OV 1.03 PT 0.91 ! SC 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.97 HN 1.07 KP 0.96 ! LA 1.03 MK 0.99 OV 1.03 PT 0.91 ! SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.96 HN 1.06 KP 0.96 ! LA 1.03 MK 0.99 OV 1.00 PT 0.90 ! SC 0.99 ! ! ! Fit before self-cal, rms=0.043200Jy sigma=0.959889 ! Fit after self-cal, rms=0.036818Jy sigma=0.602984 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.533 mas, bmaj=4.081 mas, bpa=-0.7818 degrees ! Estimated noise=0.611772 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 (2.1, -7.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0024223 Jy ! Component: 100 - total flux cleaned = 0.0023704 Jy ! Component: 150 - total flux cleaned = 0.00224413 Jy ! Component: 200 - total flux cleaned = 0.00212997 Jy ! Total flux subtracted in 200 components = 0.00212997 Jy ! Clean residual min=-0.001786 max=0.001869 Jy/beam ! Clean residual mean=-0.000002 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.32823 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 36 components and 0.32823 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=0.036605Jy sigma=0.592180 ! Fit after self-cal, rms=0.036570Jy sigma=0.591514 ! 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=0.036570Jy sigma=0.591514 ! Fit after self-cal, rms=0.036512Jy sigma=0.590808 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.532 mas, bmaj=4.076 mas, bpa=-0.8111 degrees ! Estimated noise=0.611037 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0008118 Jy ! Component: 100 - total flux cleaned = 0.000712786 Jy ! Component: 150 - total flux cleaned = 0.000594007 Jy ! Component: 200 - total flux cleaned = 0.000512137 Jy ! Total flux subtracted in 200 components = 0.000512137 Jy ! Clean residual min=-0.001683 max=0.001779 Jy/beam ! Clean residual mean=-0.000002 rms=0.000431 Jy/beam ! Combined flux in latest and established models = 0.328743 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 50 components and 0.328743 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=0.036440Jy sigma=0.588299 ! Fit after self-cal, rms=0.036425Jy sigma=0.588116 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 = 0.000116424 Jy ! Component: 100 - total flux cleaned = 6.67499e-05 Jy ! Component: 150 - total flux cleaned = -1.49803e-07 Jy ! Component: 200 - total flux cleaned = -6.18948e-05 Jy ! Total flux subtracted in 200 components = -6.18948e-05 Jy ! Clean residual min=-0.001621 max=0.001771 Jy/beam ! Clean residual mean=-0.000002 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.328681 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 56 components and 0.328681 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=0.036388Jy sigma=0.586934 ! Fit after self-cal, rms=0.036380Jy sigma=0.586851 ! 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=0.036380Jy sigma=0.586851 ! Fit after self-cal, rms=0.036362Jy sigma=0.586566 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.532 mas, bmaj=4.075 mas, bpa=-0.8335 degrees ! Estimated noise=0.61055 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000132366 Jy ! Component: 100 - total flux cleaned = 0.000111304 Jy ! Component: 150 - total flux cleaned = 3.52899e-05 Jy ! Component: 200 - total flux cleaned = -1.61729e-05 Jy ! Total flux subtracted in 200 components = -1.61729e-05 Jy ! Clean residual min=-0.001578 max=0.001727 Jy/beam ! Clean residual mean=-0.000002 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.328664 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 64 components and 0.328664 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=0.036325Jy sigma=0.585822 ! Fit after self-cal, rms=0.036319Jy sigma=0.585758 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 = 6.23048e-05 Jy ! Component: 100 - total flux cleaned = 4.63484e-05 Jy ! Component: 150 - total flux cleaned = 3.12006e-05 Jy ! Component: 200 - total flux cleaned = 2.62909e-06 Jy ! Total flux subtracted in 200 components = 2.62909e-06 Jy ! Clean residual min=-0.001548 max=0.001735 Jy/beam ! Clean residual mean=-0.000002 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.328667 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 69 components and 0.328667 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=0.036303Jy sigma=0.585278 ! Fit after self-cal, rms=0.036300Jy sigma=0.585240 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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=0.036300Jy sigma=0.585240 ! Fit after self-cal, rms=0.036284Jy sigma=0.585106 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.366 mas, bmaj=9.143 mas, bpa=5.083 degrees ! Estimated noise=0.761868 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00012911 Jy ! Component: 100 - total flux cleaned = -0.000114907 Jy ! Component: 150 - total flux cleaned = -0.00012386 Jy ! Component: 200 - total flux cleaned = -0.000140938 Jy ! Total flux subtracted in 200 components = -0.000140938 Jy ! Clean residual min=-0.001928 max=0.001977 Jy/beam ! Clean residual mean=-0.000003 rms=0.000595 Jy/beam ! Combined flux in latest and established models = 0.328526 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 90 components and 0.328526 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=0.036284Jy sigma=0.585109 ! Fit after self-cal, rms=0.036280Jy sigma=0.585015 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 = 5.7133e-05 Jy ! Component: 100 - total flux cleaned = 4.04651e-05 Jy ! Component: 150 - total flux cleaned = 2.40247e-05 Jy ! Component: 200 - total flux cleaned = 1.62246e-05 Jy ! Total flux subtracted in 200 components = 1.62246e-05 Jy ! Clean residual min=-0.001929 max=0.001967 Jy/beam ! Clean residual mean=-0.000003 rms=0.000592 Jy/beam ! Combined flux in latest and established models = 0.328542 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 98 components and 0.328542 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=0.036280Jy sigma=0.584921 ! Fit after self-cal, rms=0.036278Jy sigma=0.584872 ! 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=1.532 mas, bmaj=4.075 mas, bpa=-0.8453 degrees ! Estimated noise=0.610172 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.532 x 4.075 at -0.8453 degrees (North through East) ! Clean map min=-0.0014638 max=0.29721 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=1.161 mas, bmaj=3.371 mas, bpa=-1.697 degrees ! Estimated noise=0.867034 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.230603 Jy ! Component: 100 - total flux cleaned = 0.282114 Jy ! Component: 150 - total flux cleaned = 0.30061 Jy ! Component: 200 - total flux cleaned = 0.309416 Jy ! Total flux subtracted in 200 components = 0.309416 Jy ! Clean residual min=-0.003196 max=0.004437 Jy/beam ! Clean residual mean=-0.000007 rms=0.000817 Jy/beam ! Combined flux in latest and established models = 0.309416 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.309416 Jy ! Inverting map and beam ! Estimated beam: bmin=1.532 mas, bmaj=4.075 mas, bpa=-0.8453 degrees ! Estimated noise=0.610172 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 = 0.00817956 Jy ! Component: 100 - total flux cleaned = 0.0125274 Jy ! Component: 150 - total flux cleaned = 0.0152336 Jy ! Component: 200 - total flux cleaned = 0.0169691 Jy ! Total flux subtracted in 200 components = 0.0169691 Jy ! Clean residual min=-0.001905 max=0.001665 Jy/beam ! Clean residual mean=-0.000003 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 0.326385 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 53 components and 0.326385 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.366 mas, bmaj=9.143 mas, bpa=5.083 degrees ! Estimated noise=0.761868 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00161197 Jy ! Component: 100 - total flux cleaned = 0.0019314 Jy ! Component: 150 - total flux cleaned = 0.00203046 Jy ! Component: 200 - total flux cleaned = 0.00208966 Jy ! Total flux subtracted in 200 components = 0.00208966 Jy ! Clean residual min=-0.001964 max=0.001976 Jy/beam ! Clean residual mean=-0.000004 rms=0.000605 Jy/beam ! Combined flux in latest and established models = 0.328474 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 = 4.82722e-05 Jy ! Component: 100 - total flux cleaned = 6.15721e-05 Jy ! Component: 150 - total flux cleaned = 7.1672e-05 Jy ! Component: 200 - total flux cleaned = 6.14993e-05 Jy ! Total flux subtracted in 200 components = 6.14993e-05 Jy ! Clean residual min=-0.001947 max=0.001986 Jy/beam ! Clean residual mean=-0.000004 rms=0.000598 Jy/beam ! Combined flux in latest and established models = 0.328536 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 73 components and 0.328536 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.532 mas, bmaj=4.075 mas, bpa=-0.8453 degrees ! Estimated noise=0.610172 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.53055e-05 Jy ! Component: 100 - total flux cleaned = -9.63468e-05 Jy ! Component: 150 - total flux cleaned = -0.000117203 Jy ! Component: 200 - total flux cleaned = -0.000134882 Jy ! Total flux subtracted in 200 components = -0.000134882 Jy ! Clean residual min=-0.001609 max=0.001770 Jy/beam ! Clean residual mean=-0.000002 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.328401 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 94 components and 0.328401 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=0.036307Jy sigma=0.585297 ! Fit after self-cal, rms=0.036296Jy sigma=0.584802 wmodel J1513-2114_C_map.mod ! Writing 94 model components to file: J1513-2114_C_map.mod wobs J1513-2114_C_uvs.fits ! Writing UV FITS file: J1513-2114_C_uvs.fits wwins J1513-2114_C_map.win ! wwins: Wrote 2 windows to J1513-2114_C_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 = 0.000405857 Jy ! Component: 100 - total flux cleaned = 0.000680826 Jy ! Component: 150 - total flux cleaned = 0.0010388 Jy ! Component: 200 - total flux cleaned = 0.00130499 Jy ! Component: 250 - total flux cleaned = 0.00151272 Jy ! Component: 300 - total flux cleaned = 0.00171205 Jy ! Component: 350 - total flux cleaned = 0.00188311 Jy ! Component: 400 - total flux cleaned = 0.00202897 Jy ! Component: 450 - total flux cleaned = 0.0022115 Jy ! Component: 500 - total flux cleaned = 0.00240842 Jy ! Component: 550 - total flux cleaned = 0.00254289 Jy ! Component: 600 - total flux cleaned = 0.00271214 Jy ! Component: 650 - total flux cleaned = 0.00289534 Jy ! Component: 700 - total flux cleaned = 0.00296734 Jy ! Component: 750 - total flux cleaned = 0.00310796 Jy ! Component: 800 - total flux cleaned = 0.00319378 Jy ! Component: 850 - total flux cleaned = 0.00331227 Jy ! Component: 900 - total flux cleaned = 0.00347796 Jy ! Component: 950 - total flux cleaned = 0.00365689 Jy ! Component: 1000 - total flux cleaned = 0.00378489 Jy ! Component: 1050 - total flux cleaned = 0.00392685 Jy ! Component: 1100 - total flux cleaned = 0.00402014 Jy ! Component: 1150 - total flux cleaned = 0.00415819 Jy ! Component: 1200 - total flux cleaned = 0.00424927 Jy ! Component: 1250 - total flux cleaned = 0.00441347 Jy ! Component: 1300 - total flux cleaned = 0.0045756 Jy ! Component: 1350 - total flux cleaned = 0.00472103 Jy ! Component: 1400 - total flux cleaned = 0.00487879 Jy ! Component: 1450 - total flux cleaned = 0.00500634 Jy ! Component: 1500 - total flux cleaned = 0.00516019 Jy ! Component: 1550 - total flux cleaned = 0.00527062 Jy ! Component: 1600 - total flux cleaned = 0.0054072 Jy ! Component: 1650 - total flux cleaned = 0.00551516 Jy ! Component: 1700 - total flux cleaned = 0.00562208 Jy ! Component: 1750 - total flux cleaned = 0.00579382 Jy ! Component: 1800 - total flux cleaned = 0.00587217 Jy ! Component: 1850 - total flux cleaned = 0.00601438 Jy ! Component: 1900 - total flux cleaned = 0.00614238 Jy ! Component: 1950 - total flux cleaned = 0.00629435 Jy ! Component: 2000 - total flux cleaned = 0.00638194 Jy ! Component: 2050 - total flux cleaned = 0.00648123 Jy ! Component: 2100 - total flux cleaned = 0.00659186 Jy ! Component: 2150 - total flux cleaned = 0.00660406 Jy ! Component: 2200 - total flux cleaned = 0.00666473 Jy ! Component: 2250 - total flux cleaned = 0.0067486 Jy ! Component: 2300 - total flux cleaned = 0.00679618 Jy ! Component: 2350 - total flux cleaned = 0.00687857 Jy ! Component: 2400 - total flux cleaned = 0.00696038 Jy ! Component: 2450 - total flux cleaned = 0.00700658 Jy ! Component: 2500 - total flux cleaned = 0.007041 Jy ! Component: 2550 - total flux cleaned = 0.00712109 Jy ! Component: 2600 - total flux cleaned = 0.00716646 Jy ! Component: 2650 - total flux cleaned = 0.00723401 Jy ! Component: 2700 - total flux cleaned = 0.00730116 Jy ! Component: 2750 - total flux cleaned = 0.00740115 Jy ! Component: 2800 - total flux cleaned = 0.00745639 Jy ! Component: 2850 - total flux cleaned = 0.00753303 Jy ! Component: 2900 - total flux cleaned = 0.00760921 Jy ! Component: 2950 - total flux cleaned = 0.00766335 Jy ! Component: 3000 - total flux cleaned = 0.00770631 Jy ! Component: 3050 - total flux cleaned = 0.00779167 Jy ! Component: 3100 - total flux cleaned = 0.00783416 Jy ! Component: 3150 - total flux cleaned = 0.00790792 Jy ! Component: 3200 - total flux cleaned = 0.00790793 Jy ! Component: 3250 - total flux cleaned = 0.00797033 Jy ! Component: 3300 - total flux cleaned = 0.00798057 Jy ! Component: 3350 - total flux cleaned = 0.00796006 Jy ! Component: 3400 - total flux cleaned = 0.00801128 Jy ! Component: 3450 - total flux cleaned = 0.00802141 Jy ! Component: 3500 - total flux cleaned = 0.00804152 Jy ! Component: 3550 - total flux cleaned = 0.00809186 Jy ! Component: 3600 - total flux cleaned = 0.00811178 Jy ! Component: 3650 - total flux cleaned = 0.00814159 Jy ! Component: 3700 - total flux cleaned = 0.0081615 Jy ! Component: 3750 - total flux cleaned = 0.00818122 Jy ! Component: 3800 - total flux cleaned = 0.00821065 Jy ! Component: 3850 - total flux cleaned = 0.00821062 Jy ! Component: 3900 - total flux cleaned = 0.00825923 Jy ! Component: 3950 - total flux cleaned = 0.00825932 Jy ! Component: 4000 - total flux cleaned = 0.00828825 Jy ! Component: 4050 - total flux cleaned = 0.00830748 Jy ! Total flux subtracted in 4096 components = 0.00831699 Jy ! Clean residual min=-0.000698 max=0.000532 Jy/beam ! Clean residual mean=0.000001 rms=0.000168 Jy/beam ! Combined flux in latest and established models = 0.336718 Jy keep ! Adding 259 model components to the UV plane model. ! The established model now contains 353 components and 0.336718 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/sb072/temp_maps//J1513-2114_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.532 x 4.075 at -0.8453 degrees (North through East) ! Clean map min=-0.0010725 max=0.29797 Jy/beam ! Writing clean map to FITS file: /vlbi/sb072/temp_maps//J1513-2114_C_map.fits wmodel /vlbi/sb072/temp_maps//J1513-2114_C_map.mod ! Writing 353 model components to file: /vlbi/sb072/temp_maps//J1513-2114_C_map.mod wobs /vlbi/sb072/temp_maps//J1513-2114_C_uvs.fits ! Writing UV FITS file: /vlbi/sb072/temp_maps//J1513-2114_C_uvs.fits wwins /vlbi/sb072/temp_maps//J1513-2114_C_map.win ! wwins: Wrote 3 windows to /vlbi/sb072/temp_maps//J1513-2114_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.297973 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000168638 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.169785 0.169785 0.33957 0.679141 1.35828 2.71656 5.43313 10.8663 21.7325 43.465 86.93 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.297 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1766.94 quit ! Quitting program ! Log file /vlbi/sb072/temp_maps//J1513-2114_C_dfm.log closed on Sat Dec 1 21:44:41 2018