! Started logfile: .//J0712-4818_C_20180710_dfm.log on Sat Jul 28 19:21:54 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 .//J0712-4818_C_20180710_uva.fits ! Reading UV FITS file: .//J0712-4818_C_20180710_uva.fits ! AN table 1: 77 integrations on 10 of 10 possible baselines. ! Apparent sampling: 0.998701 visibilities/baseline/integration-bin. ! Found source: J0712-4818 ! ! 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 6152 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 J0712-4818_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=0.994329Jy sigma=11.584026 ! Fit after self-cal, rms=0.896044Jy sigma=10.482287 ! 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=1.223 mas, bmaj=26.95 mas, bpa=-16.85 degrees ! Estimated noise=1.50608 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 = 0.058267 Jy ! Component: 100 - total flux cleaned = 0.079305 Jy ! Total flux subtracted in 100 components = 0.079305 Jy ! Clean residual min=-0.008639 max=0.011932 Jy/beam ! Clean residual mean=-0.000298 rms=0.003482 Jy/beam ! Combined flux in latest and established models = 0.079305 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.079305 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=0.074448Jy sigma=0.855445 ! Fit after self-cal, rms=0.074265Jy sigma=0.853846 ! 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=1.685 mas, bmaj=23.73 mas, bpa=-16.47 degrees ! Estimated noise=0.784191 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 = 0.0363681 Jy ! Component: 100 - total flux cleaned = 0.0516684 Jy ! Component: 150 - total flux cleaned = 0.0595051 Jy ! Component: 200 - total flux cleaned = 0.0645547 Jy ! Total flux subtracted in 200 components = 0.0645547 Jy ! Clean residual min=-0.007205 max=0.004508 Jy/beam ! Clean residual mean=0.000080 rms=0.002059 Jy/beam ! Combined flux in latest and established models = 0.14386 Jy ! Performing phase self-cal ! Adding 76 model components to the UV plane model. ! The established model now contains 88 components and 0.14386 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=0.057307Jy sigma=0.638844 ! Fit after self-cal, rms=0.057148Jy sigma=0.637158 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.685 x 23.73 at -16.47 degrees (North through East) ! Clean map min=-0.0072979 max=0.09078 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! KP 0.86 LA 1.06 MK 1.17 OV 0.98 ! PT 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! KP 0.90 LA 0.94 MK 1.08 OV 0.99 ! PT 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! KP 0.87 LA 1.08 MK 1.05 OV 1.03 ! PT 1.08 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! KP 0.86 LA 1.00 MK 1.02 OV 1.08 ! PT 1.13 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! KP 0.87 LA 1.00 MK 1.04 OV 1.04 ! PT 1.12 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! KP 0.90 LA 1.02 MK 0.96 OV 1.04 ! PT 0.96 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! KP 0.87 LA 1.01 MK 1.05 OV 1.01 ! PT 1.18 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! KP 0.89 LA 0.97 MK 0.99 OV 1.03 ! PT 1.11 ! ! ! Fit before self-cal, rms=0.057148Jy sigma=0.637158 ! Fit after self-cal, rms=0.057373Jy sigma=0.621730 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.709 mas, bmaj=24.06 mas, bpa=-16.47 degrees ! Estimated noise=0.777515 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 = 0.000968712 Jy ! Component: 100 - total flux cleaned = 0.00132147 Jy ! Component: 150 - total flux cleaned = 0.00141211 Jy ! Component: 200 - total flux cleaned = 0.00152981 Jy ! Total flux subtracted in 200 components = 0.00152981 Jy ! Clean residual min=-0.001655 max=0.001831 Jy/beam ! Clean residual mean=-0.000036 rms=0.000531 Jy/beam ! Combined flux in latest and established models = 0.14539 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 111 components and 0.14539 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=0.057339Jy sigma=0.621408 ! Fit after self-cal, rms=0.057628Jy sigma=0.620832 ! 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=0.057628Jy sigma=0.620832 ! Fit after self-cal, rms=0.057773Jy sigma=0.620793 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.71 mas, bmaj=24.03 mas, bpa=-16.47 degrees ! Estimated noise=0.777528 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000700757 Jy ! Component: 100 - total flux cleaned = 0.000894481 Jy ! Component: 150 - total flux cleaned = 0.000983208 Jy ! Component: 200 - total flux cleaned = 0.00107648 Jy ! Total flux subtracted in 200 components = 0.00107648 Jy ! Clean residual min=-0.001710 max=0.001772 Jy/beam ! Clean residual mean=-0.000032 rms=0.000515 Jy/beam ! Combined flux in latest and established models = 0.146466 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 125 components and 0.146466 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=0.057758Jy sigma=0.620630 ! Fit after self-cal, rms=0.057777Jy sigma=0.620622 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.10144e-05 Jy ! Component: 100 - total flux cleaned = 0.00011937 Jy ! Component: 150 - total flux cleaned = 0.000171559 Jy ! Component: 200 - total flux cleaned = 0.000207921 Jy ! Total flux subtracted in 200 components = 0.000207921 Jy ! Clean residual min=-0.001705 max=0.001682 Jy/beam ! Clean residual mean=-0.000029 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 0.146674 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 133 components and 0.146674 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=0.057771Jy sigma=0.620556 ! Fit after self-cal, rms=0.057775Jy sigma=0.620553 ! 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=0.057775Jy sigma=0.620553 ! Fit after self-cal, rms=0.057794Jy sigma=0.620526 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.71 mas, bmaj=23.98 mas, bpa=-16.47 degrees ! Estimated noise=0.777329 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000451887 Jy ! Component: 100 - total flux cleaned = 0.000592047 Jy ! Component: 150 - total flux cleaned = 0.000731154 Jy ! Component: 200 - total flux cleaned = 0.000792593 Jy ! Total flux subtracted in 200 components = 0.000792593 Jy ! Clean residual min=-0.001713 max=0.001554 Jy/beam ! Clean residual mean=-0.000024 rms=0.000482 Jy/beam ! Combined flux in latest and established models = 0.147467 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 143 components and 0.147467 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=0.057787Jy sigma=0.620461 ! Fit after self-cal, rms=0.057790Jy sigma=0.620457 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 = 4.94164e-05 Jy ! Component: 100 - total flux cleaned = 8.73473e-05 Jy ! Component: 150 - total flux cleaned = 0.000113951 Jy ! Component: 200 - total flux cleaned = 0.000131069 Jy ! Total flux subtracted in 200 components = 0.000131069 Jy ! Clean residual min=-0.001705 max=0.001509 Jy/beam ! Clean residual mean=-0.000023 rms=0.000476 Jy/beam ! Combined flux in latest and established models = 0.147598 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 153 components and 0.147598 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=0.057787Jy sigma=0.620428 ! Fit after self-cal, rms=0.057789Jy sigma=0.620425 ! 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=0.057789Jy sigma=0.620425 ! Fit after self-cal, rms=0.057803Jy sigma=0.620411 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.098 mas, bmaj=25.57 mas, bpa=-9.299 degrees ! Estimated noise=0.975404 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000341172 Jy ! Component: 100 - total flux cleaned = 0.000448059 Jy ! Component: 150 - total flux cleaned = 0.000478356 Jy ! Component: 200 - total flux cleaned = 0.000513848 Jy ! Total flux subtracted in 200 components = 0.000513848 Jy ! Clean residual min=-0.001796 max=0.001426 Jy/beam ! Clean residual mean=-0.000035 rms=0.000591 Jy/beam ! Combined flux in latest and established models = 0.148111 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 168 components and 0.148111 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=0.057800Jy sigma=0.620384 ! Fit after self-cal, rms=0.057801Jy sigma=0.620383 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 = 3.20658e-05 Jy ! Component: 100 - total flux cleaned = 5.86304e-05 Jy ! Component: 150 - total flux cleaned = 9.00147e-05 Jy ! Component: 200 - total flux cleaned = 0.000114649 Jy ! Total flux subtracted in 200 components = 0.000114649 Jy ! Clean residual min=-0.001781 max=0.001390 Jy/beam ! Clean residual mean=-0.000034 rms=0.000583 Jy/beam ! Combined flux in latest and established models = 0.148226 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 173 components and 0.148226 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=0.057801Jy sigma=0.620371 ! Fit after self-cal, rms=0.057802Jy sigma=0.620371 ! 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=1.711 mas, bmaj=23.94 mas, bpa=-16.47 degrees ! Estimated noise=0.777074 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.711 x 23.94 at -16.47 degrees (North through East) ! Clean map min=-0.0016322 max=0.08952 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=1.228 mas, bmaj=27.16 mas, bpa=-16.83 degrees ! Estimated noise=1.52022 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0581147 Jy ! Component: 100 - total flux cleaned = 0.0790954 Jy ! Component: 150 - total flux cleaned = 0.0944311 Jy ! Component: 200 - total flux cleaned = 0.105663 Jy ! Total flux subtracted in 200 components = 0.105663 Jy ! Clean residual min=-0.005133 max=0.006355 Jy/beam ! Clean residual mean=-0.000202 rms=0.001986 Jy/beam ! Combined flux in latest and established models = 0.105663 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.105663 Jy ! Inverting map and beam ! Estimated beam: bmin=1.711 mas, bmaj=23.94 mas, bpa=-16.47 degrees ! Estimated noise=0.777074 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 = 0.0192623 Jy ! Component: 100 - total flux cleaned = 0.0274452 Jy ! Component: 150 - total flux cleaned = 0.032087 Jy ! Component: 200 - total flux cleaned = 0.0351326 Jy ! Total flux subtracted in 200 components = 0.0351326 Jy ! Clean residual min=-0.002234 max=0.001991 Jy/beam ! Clean residual mean=-0.000146 rms=0.000762 Jy/beam ! Combined flux in latest and established models = 0.140795 Jy ! Adding 84 model components to the UV plane model. ! The established model now contains 102 components and 0.140795 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=5.098 mas, bmaj=25.57 mas, bpa=-9.299 degrees ! Estimated noise=0.975404 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00278666 Jy ! Component: 100 - total flux cleaned = 0.00427613 Jy ! Component: 150 - total flux cleaned = 0.00521461 Jy ! Component: 200 - total flux cleaned = 0.00585279 Jy ! Total flux subtracted in 200 components = 0.00585279 Jy ! Clean residual min=-0.001997 max=0.001467 Jy/beam ! Clean residual mean=-0.000073 rms=0.000645 Jy/beam ! Combined flux in latest and established models = 0.146648 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 = 0.000438869 Jy ! Component: 100 - total flux cleaned = 0.000741416 Jy ! Component: 150 - total flux cleaned = 0.000859977 Jy ! Component: 200 - total flux cleaned = 0.000902294 Jy ! Total flux subtracted in 200 components = 0.000902294 Jy ! Clean residual min=-0.001881 max=0.001554 Jy/beam ! Clean residual mean=-0.000048 rms=0.000628 Jy/beam ! Combined flux in latest and established models = 0.14755 Jy ! Adding 72 model components to the UV plane model. ! The established model now contains 171 components and 0.14755 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.711 mas, bmaj=23.94 mas, bpa=-16.47 degrees ! Estimated noise=0.777074 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000142788 Jy ! Component: 100 - total flux cleaned = 0.000166195 Jy ! Component: 150 - total flux cleaned = 0.000236388 Jy ! Component: 200 - total flux cleaned = 0.000283526 Jy ! Total flux subtracted in 200 components = 0.000283526 Jy ! Clean residual min=-0.001732 max=0.001542 Jy/beam ! Clean residual mean=-0.000024 rms=0.000493 Jy/beam ! Combined flux in latest and established models = 0.147834 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 184 components and 0.147834 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=0.057809Jy sigma=0.620447 ! Fit after self-cal, rms=0.057799Jy sigma=0.620435 wmodel J0712-4818_C_map.mod ! Writing 184 model components to file: J0712-4818_C_map.mod wobs J0712-4818_C_uvs.fits ! Writing UV FITS file: J0712-4818_C_uvs.fits wwins J0712-4818_C_map.win ! wwins: Wrote 1 windows to J0712-4818_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 = -0.000399806 Jy ! Component: 100 - total flux cleaned = -0.000521749 Jy ! Component: 150 - total flux cleaned = -0.000652452 Jy ! Component: 200 - total flux cleaned = -0.000789755 Jy ! Component: 250 - total flux cleaned = -0.000881412 Jy ! Component: 300 - total flux cleaned = -0.000985372 Jy ! Component: 350 - total flux cleaned = -0.00106726 Jy ! Component: 400 - total flux cleaned = -0.00122259 Jy ! Component: 450 - total flux cleaned = -0.0013719 Jy ! Component: 500 - total flux cleaned = -0.00150131 Jy ! Component: 550 - total flux cleaned = -0.00166732 Jy ! Component: 600 - total flux cleaned = -0.00184134 Jy ! Component: 650 - total flux cleaned = -0.00201027 Jy ! Component: 700 - total flux cleaned = -0.0021501 Jy ! Component: 750 - total flux cleaned = -0.00221291 Jy ! Component: 800 - total flux cleaned = -0.00227555 Jy ! Component: 850 - total flux cleaned = -0.00233818 Jy ! Component: 900 - total flux cleaned = -0.00237567 Jy ! Component: 950 - total flux cleaned = -0.0024261 Jy ! Component: 1000 - total flux cleaned = -0.00241301 Jy ! Component: 1050 - total flux cleaned = -0.00238621 Jy ! Component: 1100 - total flux cleaned = -0.00237232 Jy ! Component: 1150 - total flux cleaned = -0.00234336 Jy ! Component: 1200 - total flux cleaned = -0.00231323 Jy ! Component: 1250 - total flux cleaned = -0.00231382 Jy ! Component: 1300 - total flux cleaned = -0.00231429 Jy ! Component: 1350 - total flux cleaned = -0.00231483 Jy ! Component: 1400 - total flux cleaned = -0.00231534 Jy ! Component: 1450 - total flux cleaned = -0.00231585 Jy ! Component: 1500 - total flux cleaned = -0.00231644 Jy ! Component: 1550 - total flux cleaned = -0.0023169 Jy ! Component: 1600 - total flux cleaned = -0.00231747 Jy ! Component: 1650 - total flux cleaned = -0.00231819 Jy ! Component: 1700 - total flux cleaned = -0.00231896 Jy ! Component: 1750 - total flux cleaned = -0.00231988 Jy ! Component: 1800 - total flux cleaned = -0.00232088 Jy ! Component: 1850 - total flux cleaned = -0.00232206 Jy ! Component: 1900 - total flux cleaned = -0.00232322 Jy ! Component: 1950 - total flux cleaned = -0.0023246 Jy ! Component: 2000 - total flux cleaned = -0.00232602 Jy ! Component: 2050 - total flux cleaned = -0.00232742 Jy ! Component: 2100 - total flux cleaned = -0.00232824 Jy ! Component: 2150 - total flux cleaned = -0.00232878 Jy ! Component: 2200 - total flux cleaned = -0.00232838 Jy ! Component: 2250 - total flux cleaned = -0.00232879 Jy ! Component: 2300 - total flux cleaned = -0.00232885 Jy ! Component: 2350 - total flux cleaned = -0.00233072 Jy ! Component: 2400 - total flux cleaned = -0.00233232 Jy ! Component: 2450 - total flux cleaned = -0.00233417 Jy ! Component: 2500 - total flux cleaned = -0.00233614 Jy ! Component: 2550 - total flux cleaned = -0.00233878 Jy ! Component: 2600 - total flux cleaned = -0.00234173 Jy ! Component: 2650 - total flux cleaned = -0.0023428 Jy ! Component: 2700 - total flux cleaned = -0.00234696 Jy ! Component: 2750 - total flux cleaned = -0.00235202 Jy ! Component: 2800 - total flux cleaned = -0.00235615 Jy ! Component: 2850 - total flux cleaned = -0.00236003 Jy ! Component: 2900 - total flux cleaned = -0.00236714 Jy ! Component: 2950 - total flux cleaned = -0.00237459 Jy ! Component: 3000 - total flux cleaned = -0.00238544 Jy ! Component: 3050 - total flux cleaned = -0.00239574 Jy ! Component: 3100 - total flux cleaned = -0.00240816 Jy ! Component: 3150 - total flux cleaned = -0.00241752 Jy ! Component: 3200 - total flux cleaned = -0.00242832 Jy ! Component: 3250 - total flux cleaned = -0.00244037 Jy ! Component: 3300 - total flux cleaned = -0.00245486 Jy ! Component: 3350 - total flux cleaned = -0.00247512 Jy ! Component: 3400 - total flux cleaned = -0.00249852 Jy ! Component: 3450 - total flux cleaned = -0.00251858 Jy ! Component: 3500 - total flux cleaned = -0.00253459 Jy ! Component: 3550 - total flux cleaned = -0.00255604 Jy ! Component: 3600 - total flux cleaned = -0.00258007 Jy ! Component: 3650 - total flux cleaned = -0.00260783 Jy ! Component: 3700 - total flux cleaned = -0.00263296 Jy ! Component: 3750 - total flux cleaned = -0.00266372 Jy ! Component: 3800 - total flux cleaned = -0.00268601 Jy ! Component: 3850 - total flux cleaned = -0.00271605 Jy ! Component: 3900 - total flux cleaned = -0.00274584 Jy ! Component: 3950 - total flux cleaned = -0.00277873 Jy ! Component: 4000 - total flux cleaned = -0.00282527 Jy ! Component: 4050 - total flux cleaned = -0.00289123 Jy ! Total flux subtracted in 4096 components = -0.00295359 Jy ! Clean residual min=-0.142719 max=0.139919 Jy/beam ! Clean residual mean=-0.001387 rms=0.022595 Jy/beam ! Combined flux in latest and established models = 0.14488 Jy keep ! Adding 101 model components to the UV plane model. ! The established model now contains 285 components and 0.14488 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0712-4818_C_20180710_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.711 x 23.94 at -16.47 degrees (North through East) ! Clean map min=-0.19528 max=0.19342 Jy/beam ! Writing clean map to FITS file: .//J0712-4818_C_20180710_map.fits wmodel .//J0712-4818_C_20180710_map.mod ! Writing 285 model components to file: .//J0712-4818_C_20180710_map.mod wobs .//J0712-4818_C_20180710_uvs.fits ! Writing UV FITS file: .//J0712-4818_C_20180710_uvs.fits wwins .//J0712-4818_C_20180710_map.win ! wwins: Wrote 2 windows to .//J0712-4818_C_20180710_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.193424 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0234057 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -36.3022 36.3022 72.6044 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0702 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.193 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 8.263 quit ! Quitting program ! Log file .//J0712-4818_C_20180710_dfm.log closed on Sat Jul 28 19:21:58 2018