! Started logfile: /scr/pima/sb072a9_uvs/J1506+8319_C_dfm.log on Fri Oct 26 20:45:44 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 /scr/pima/sb072a9_uvs/J1506+8319_C_uva.fits ! Reading UV FITS file: /scr/pima/sb072a9_uvs/J1506+8319_C_uva.fits ! AN table 1: 7 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1506+8319 ! ! 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 76 lines of history. ! ! Reading 1176 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 J1506+8319_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=1.017192Jy sigma=37.660451 ! Fit after self-cal, rms=0.771007Jy sigma=28.607416 ! 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=1.135 mas, bmaj=6.465 mas, bpa=57.69 degrees ! Estimated noise=0.955905 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 = 0.165397 Jy ! Component: 100 - total flux cleaned = 0.207624 Jy ! Total flux subtracted in 100 components = 0.207624 Jy ! Clean residual min=-0.018270 max=0.018854 Jy/beam ! Clean residual mean=-0.000033 rms=0.002654 Jy/beam ! Combined flux in latest and established models = 0.207624 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.207624 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=0.054139Jy sigma=1.821836 ! Fit after self-cal, rms=0.054114Jy sigma=1.821463 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.01871 Jy ! Component: 100 - total flux cleaned = 0.0285293 Jy ! Total flux subtracted in 100 components = 0.0285293 Jy ! Clean residual min=-0.008568 max=0.007432 Jy/beam ! Clean residual mean=-0.000021 rms=0.001606 Jy/beam ! Combined flux in latest and established models = 0.236153 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 13 components and 0.236153 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=0.038996Jy sigma=1.241056 ! Fit after self-cal, rms=0.038939Jy sigma=1.239531 ! 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=1.488 mas, bmaj=6.536 mas, bpa=58.29 degrees ! Estimated noise=0.614528 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 = 0.0150944 Jy ! Component: 100 - total flux cleaned = 0.0252388 Jy ! Component: 150 - total flux cleaned = 0.0327208 Jy ! Component: 200 - total flux cleaned = 0.038516 Jy ! Total flux subtracted in 200 components = 0.038516 Jy ! Clean residual min=-0.007203 max=0.006319 Jy/beam ! Clean residual mean=-0.000053 rms=0.002202 Jy/beam ! Combined flux in latest and established models = 0.274669 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 28 components and 0.274669 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=0.029914Jy sigma=0.900831 ! Fit after self-cal, rms=0.029898Jy sigma=0.900281 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.488 x 6.536 at 58.29 degrees (North through East) ! Clean map min=-0.0070548 max=0.22632 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.92 LA 1.06 MK 0.97 ! NL 1.02 PT 0.85 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.94 LA 1.04 MK 0.95 ! NL 1.04 PT 0.84 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.97 LA 1.06 MK 0.99 ! NL 1.02 PT 0.90 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.02 LA 1.03 MK 0.98 ! NL 1.01 PT 0.90 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.96 LA 1.04 MK 1.00 ! NL 1.01 PT 0.89 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.95 LA 1.04 MK 1.00 ! NL 1.01 PT 0.90 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.96 LA 1.03 MK 0.99 ! NL 1.02 PT 0.90 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.95 LA 1.04 MK 1.03 ! NL 1.00 PT 0.91 SC 1.04 ! ! ! Fit before self-cal, rms=0.029898Jy sigma=0.900281 ! Fit after self-cal, rms=0.023875Jy sigma=0.672938 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.499 mas, bmaj=6.516 mas, bpa=58.33 degrees ! Estimated noise=0.609332 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 = 0.00167168 Jy ! Component: 100 - total flux cleaned = 0.00167639 Jy ! Component: 150 - total flux cleaned = 0.00171857 Jy ! Component: 200 - total flux cleaned = 0.00167886 Jy ! Total flux subtracted in 200 components = 0.00167886 Jy ! Clean residual min=-0.002782 max=0.004558 Jy/beam ! Clean residual mean=-0.000001 rms=0.000908 Jy/beam ! Combined flux in latest and established models = 0.276348 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 46 components and 0.276348 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=0.023622Jy sigma=0.662057 ! Fit after self-cal, rms=0.023553Jy sigma=0.661229 ! Inverting map ! Added new window around map position (0.9, 14.7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00435795 Jy ! Component: 100 - total flux cleaned = 0.00646998 Jy ! Component: 150 - total flux cleaned = 0.00775948 Jy ! Component: 200 - total flux cleaned = 0.00827229 Jy ! Total flux subtracted in 200 components = 0.00827229 Jy ! Clean residual min=-0.001835 max=0.002196 Jy/beam ! Clean residual mean=0.000001 rms=0.000544 Jy/beam ! Combined flux in latest and established models = 0.28462 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 69 components and 0.28462 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=0.022728Jy sigma=0.621646 ! Fit after self-cal, rms=0.022706Jy sigma=0.620985 ! 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=0.022706Jy sigma=0.620985 ! Fit after self-cal, rms=0.022448Jy sigma=0.618052 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.5 mas, bmaj=6.515 mas, bpa=58.35 degrees ! Estimated noise=0.608353 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00104473 Jy ! Component: 100 - total flux cleaned = 0.00137398 Jy ! Component: 150 - total flux cleaned = 0.00158725 Jy ! Component: 200 - total flux cleaned = 0.00174765 Jy ! Total flux subtracted in 200 components = 0.00174765 Jy ! Clean residual min=-0.001684 max=0.001879 Jy/beam ! Clean residual mean=-0.000000 rms=0.000476 Jy/beam ! Combined flux in latest and established models = 0.286368 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 94 components and 0.286368 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=0.022307Jy sigma=0.612574 ! Fit after self-cal, rms=0.022307Jy sigma=0.612377 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 = 8.69062e-05 Jy ! Component: 100 - total flux cleaned = 0.000170799 Jy ! Component: 150 - total flux cleaned = 0.000272108 Jy ! Component: 200 - total flux cleaned = 0.00036622 Jy ! Total flux subtracted in 200 components = 0.00036622 Jy ! Clean residual min=-0.001648 max=0.001847 Jy/beam ! Clean residual mean=0.000000 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.286734 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 107 components and 0.286734 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=0.022234Jy sigma=0.610314 ! Fit after self-cal, rms=0.022237Jy sigma=0.610230 ! 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=0.022237Jy sigma=0.610230 ! Fit after self-cal, rms=0.022063Jy sigma=0.594989 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.499 mas, bmaj=6.518 mas, bpa=58.36 degrees ! Estimated noise=0.609244 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000475826 Jy ! Component: 100 - total flux cleaned = 0.00047503 Jy ! Component: 150 - total flux cleaned = 0.000496265 Jy ! Component: 200 - total flux cleaned = 0.000561104 Jy ! Total flux subtracted in 200 components = 0.000561104 Jy ! Clean residual min=-0.001619 max=0.001795 Jy/beam ! Clean residual mean=0.000000 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.287295 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 119 components and 0.287295 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=0.021975Jy sigma=0.593321 ! Fit after self-cal, rms=0.021982Jy sigma=0.593273 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 = -6.63367e-06 Jy ! Component: 100 - total flux cleaned = 7.20976e-05 Jy ! Component: 150 - total flux cleaned = 0.000146415 Jy ! Component: 200 - total flux cleaned = 0.000182032 Jy ! Total flux subtracted in 200 components = 0.000182032 Jy ! Clean residual min=-0.001568 max=0.001761 Jy/beam ! Clean residual mean=0.000001 rms=0.000427 Jy/beam ! Combined flux in latest and established models = 0.287477 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 130 components and 0.287477 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=0.021942Jy sigma=0.592207 ! Fit after self-cal, rms=0.021945Jy sigma=0.592172 ! 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=0.021945Jy sigma=0.592172 ! Fit after self-cal, rms=0.021517Jy sigma=0.575905 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.646 mas, bmaj=6.776 mas, bpa=60.62 degrees ! Estimated noise=0.731691 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000559234 Jy ! Component: 100 - total flux cleaned = 0.000679508 Jy ! Component: 150 - total flux cleaned = 0.000722631 Jy ! Component: 200 - total flux cleaned = 0.000742046 Jy ! Total flux subtracted in 200 components = 0.000742046 Jy ! Clean residual min=-0.001632 max=0.001820 Jy/beam ! Clean residual mean=0.000002 rms=0.000506 Jy/beam ! Combined flux in latest and established models = 0.288219 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 147 components and 0.288219 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=0.021464Jy sigma=0.575209 ! Fit after self-cal, rms=0.021466Jy sigma=0.575146 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 = -4.03472e-06 Jy ! Component: 100 - total flux cleaned = -4.16997e-06 Jy ! Component: 150 - total flux cleaned = 1.27319e-05 Jy ! Component: 200 - total flux cleaned = 2.78975e-05 Jy ! Total flux subtracted in 200 components = 2.78975e-05 Jy ! Clean residual min=-0.001551 max=0.001785 Jy/beam ! Clean residual mean=0.000002 rms=0.000479 Jy/beam ! Combined flux in latest and established models = 0.288247 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 154 components and 0.288247 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=0.021446Jy sigma=0.574775 ! Fit after self-cal, rms=0.021445Jy sigma=0.574727 ! 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=1.498 mas, bmaj=6.521 mas, bpa=58.37 degrees ! Estimated noise=0.609999 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.498 x 6.521 at 58.37 degrees (North through East) ! Clean map min=-0.0017534 max=0.22634 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=1.138 mas, bmaj=6.404 mas, bpa=57.79 degrees ! Estimated noise=0.955628 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.165298 Jy ! Component: 100 - total flux cleaned = 0.207393 Jy ! Component: 150 - total flux cleaned = 0.228764 Jy ! Component: 200 - total flux cleaned = 0.237958 Jy ! Total flux subtracted in 200 components = 0.237958 Jy ! Clean residual min=-0.007340 max=0.007164 Jy/beam ! Clean residual mean=-0.000015 rms=0.001258 Jy/beam ! Combined flux in latest and established models = 0.237958 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 0.237958 Jy ! Inverting map and beam ! Estimated beam: bmin=1.498 mas, bmaj=6.521 mas, bpa=58.37 degrees ! Estimated noise=0.609999 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 = 0.0119809 Jy ! Component: 100 - total flux cleaned = 0.0191697 Jy ! Component: 150 - total flux cleaned = 0.0246927 Jy ! Component: 200 - total flux cleaned = 0.0292271 Jy ! Total flux subtracted in 200 components = 0.0292271 Jy ! Clean residual min=-0.003348 max=0.004019 Jy/beam ! Clean residual mean=-0.000032 rms=0.001299 Jy/beam ! Combined flux in latest and established models = 0.267185 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 41 components and 0.267185 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=3.646 mas, bmaj=6.776 mas, bpa=60.62 degrees ! Estimated noise=0.731691 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00660397 Jy ! Component: 100 - total flux cleaned = 0.0112718 Jy ! Component: 150 - total flux cleaned = 0.0146774 Jy ! Component: 200 - total flux cleaned = 0.0164292 Jy ! Total flux subtracted in 200 components = 0.0164292 Jy ! Clean residual min=-0.002575 max=0.002755 Jy/beam ! Clean residual mean=-0.000016 rms=0.000935 Jy/beam ! Combined flux in latest and established models = 0.283614 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 = 0.00119556 Jy ! Component: 100 - total flux cleaned = 0.00207998 Jy ! Component: 150 - total flux cleaned = 0.00278827 Jy ! Component: 200 - total flux cleaned = 0.00331858 Jy ! Total flux subtracted in 200 components = 0.00331858 Jy ! Clean residual min=-0.001724 max=0.001908 Jy/beam ! Clean residual mean=-0.000003 rms=0.000599 Jy/beam ! Combined flux in latest and established models = 0.286933 Jy ! Adding 72 model components to the UV plane model. ! The established model now contains 110 components and 0.286933 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.498 mas, bmaj=6.521 mas, bpa=58.37 degrees ! Estimated noise=0.609999 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000247429 Jy ! Component: 100 - total flux cleaned = -0.000114328 Jy ! Component: 150 - total flux cleaned = 5.1015e-05 Jy ! Component: 200 - total flux cleaned = 0.000241187 Jy ! Total flux subtracted in 200 components = 0.000241187 Jy ! Clean residual min=-0.001478 max=0.001736 Jy/beam ! Clean residual mean=0.000001 rms=0.000438 Jy/beam ! Combined flux in latest and established models = 0.287174 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 132 components and 0.287174 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=0.021738Jy sigma=0.583390 ! Fit after self-cal, rms=0.021709Jy sigma=0.582686 wmodel J1506+8319_C_map.mod ! Writing 132 model components to file: J1506+8319_C_map.mod wobs J1506+8319_C_uvs.fits ! Writing UV FITS file: J1506+8319_C_uvs.fits wwins J1506+8319_C_map.win ! wwins: Wrote 2 windows to J1506+8319_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 = 0.000655026 Jy ! Component: 100 - total flux cleaned = 0.00117129 Jy ! Component: 150 - total flux cleaned = 0.00162982 Jy ! Component: 200 - total flux cleaned = 0.00189741 Jy ! Component: 250 - total flux cleaned = 0.00203847 Jy ! Component: 300 - total flux cleaned = 0.00217509 Jy ! Component: 350 - total flux cleaned = 0.00232976 Jy ! Component: 400 - total flux cleaned = 0.00235148 Jy ! Component: 450 - total flux cleaned = 0.00243576 Jy ! Component: 500 - total flux cleaned = 0.00249693 Jy ! Component: 550 - total flux cleaned = 0.00251711 Jy ! Component: 600 - total flux cleaned = 0.00261518 Jy ! Component: 650 - total flux cleaned = 0.00263401 Jy ! Component: 700 - total flux cleaned = 0.00263382 Jy ! Component: 750 - total flux cleaned = 0.00263417 Jy ! Component: 800 - total flux cleaned = 0.00274335 Jy ! Component: 850 - total flux cleaned = 0.00272472 Jy ! Component: 900 - total flux cleaned = 0.00268945 Jy ! Component: 950 - total flux cleaned = 0.00272439 Jy ! Component: 1000 - total flux cleaned = 0.00279248 Jy ! Component: 1050 - total flux cleaned = 0.00282613 Jy ! Component: 1100 - total flux cleaned = 0.00289263 Jy ! Component: 1150 - total flux cleaned = 0.002974 Jy ! Component: 1200 - total flux cleaned = 0.00300599 Jy ! Component: 1250 - total flux cleaned = 0.00305352 Jy ! Component: 1300 - total flux cleaned = 0.00311634 Jy ! Component: 1350 - total flux cleaned = 0.00319356 Jy ! Component: 1400 - total flux cleaned = 0.00325448 Jy ! Component: 1450 - total flux cleaned = 0.00326959 Jy ! Component: 1500 - total flux cleaned = 0.00329959 Jy ! Component: 1550 - total flux cleaned = 0.00335861 Jy ! Component: 1600 - total flux cleaned = 0.003417 Jy ! Component: 1650 - total flux cleaned = 0.00343133 Jy ! Component: 1700 - total flux cleaned = 0.00346005 Jy ! Component: 1750 - total flux cleaned = 0.0035163 Jy ! Component: 1800 - total flux cleaned = 0.00354425 Jy ! Component: 1850 - total flux cleaned = 0.00358573 Jy ! Component: 1900 - total flux cleaned = 0.00361289 Jy ! Component: 1950 - total flux cleaned = 0.00362646 Jy ! Component: 2000 - total flux cleaned = 0.00367977 Jy ! Component: 2050 - total flux cleaned = 0.00369275 Jy ! Component: 2100 - total flux cleaned = 0.00370577 Jy ! Component: 2150 - total flux cleaned = 0.00378331 Jy ! Component: 2200 - total flux cleaned = 0.00382158 Jy ! Component: 2250 - total flux cleaned = 0.00385965 Jy ! Component: 2300 - total flux cleaned = 0.00390998 Jy ! Component: 2350 - total flux cleaned = 0.00393486 Jy ! Component: 2400 - total flux cleaned = 0.0039717 Jy ! Component: 2450 - total flux cleaned = 0.00398393 Jy ! Component: 2500 - total flux cleaned = 0.00400812 Jy ! Component: 2550 - total flux cleaned = 0.00404418 Jy ! Component: 2600 - total flux cleaned = 0.0040679 Jy ! Component: 2650 - total flux cleaned = 0.00409126 Jy ! Component: 2700 - total flux cleaned = 0.00406788 Jy ! Component: 2750 - total flux cleaned = 0.00407943 Jy ! Component: 2800 - total flux cleaned = 0.00407944 Jy ! Component: 2850 - total flux cleaned = 0.00403398 Jy ! Component: 2900 - total flux cleaned = 0.00407923 Jy ! Component: 2950 - total flux cleaned = 0.00404554 Jy ! Component: 3000 - total flux cleaned = 0.00405665 Jy ! Component: 3050 - total flux cleaned = 0.00407868 Jy ! Component: 3100 - total flux cleaned = 0.00401289 Jy ! Component: 3150 - total flux cleaned = 0.00404552 Jy ! Component: 3200 - total flux cleaned = 0.0040239 Jy ! Component: 3250 - total flux cleaned = 0.00399176 Jy ! Component: 3300 - total flux cleaned = 0.00402379 Jy ! Component: 3350 - total flux cleaned = 0.00399188 Jy ! Component: 3400 - total flux cleaned = 0.00402352 Jy ! Component: 3450 - total flux cleaned = 0.00400251 Jy ! Component: 3500 - total flux cleaned = 0.00398175 Jy ! Component: 3550 - total flux cleaned = 0.00399219 Jy ! Component: 3600 - total flux cleaned = 0.00401271 Jy ! Component: 3650 - total flux cleaned = 0.00405353 Jy ! Component: 3700 - total flux cleaned = 0.00402307 Jy ! Component: 3750 - total flux cleaned = 0.00403316 Jy ! Component: 3800 - total flux cleaned = 0.00405318 Jy ! Component: 3850 - total flux cleaned = 0.0040632 Jy ! Component: 3900 - total flux cleaned = 0.00405324 Jy ! Component: 3950 - total flux cleaned = 0.00407291 Jy ! Component: 4000 - total flux cleaned = 0.00408265 Jy ! Component: 4050 - total flux cleaned = 0.00410216 Jy ! Total flux subtracted in 4096 components = 0.00409251 Jy ! Clean residual min=-0.000551 max=0.000522 Jy/beam ! Clean residual mean=-0.000001 rms=0.000182 Jy/beam ! Combined flux in latest and established models = 0.291266 Jy keep ! Adding 258 model components to the UV plane model. ! The established model now contains 390 components and 0.291267 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/sb072a9_uvs/J1506+8319_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.498 x 6.521 at 58.37 degrees (North through East) ! Clean map min=-0.0013466 max=0.22725 Jy/beam ! Writing clean map to FITS file: /scr/pima/sb072a9_uvs/J1506+8319_C_map.fits wmodel /scr/pima/sb072a9_uvs/J1506+8319_C_map.mod ! Writing 390 model components to file: /scr/pima/sb072a9_uvs/J1506+8319_C_map.mod wobs /scr/pima/sb072a9_uvs/J1506+8319_C_uvs.fits ! Writing UV FITS file: /scr/pima/sb072a9_uvs/J1506+8319_C_uvs.fits wwins /scr/pima/sb072a9_uvs/J1506+8319_C_map.win ! wwins: Wrote 3 windows to /scr/pima/sb072a9_uvs/J1506+8319_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.227249 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000181098 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.239075 0.239075 0.47815 0.9563 1.9126 3.8252 7.6504 15.3008 30.6016 61.2032 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.227 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1254.84 quit ! Quitting program ! Log file /scr/pima/sb072a9_uvs/J1506+8319_C_dfm.log closed on Fri Oct 26 20:45:50 2018