! Started logfile: .//J0333+1458_C_dfm.log on Sat Oct 20 23:40:37 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 .//J0333+1458_C_uva.fits ! Reading UV FITS file: .//J0333+1458_C_uva.fits ! AN table 1: 6 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0333+1458 ! ! 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 J0333+1458_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. ! A total of 6 telescope corrections were flagged in sub-array 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=1.006260Jy sigma=38.238575 ! Fit after self-cal, rms=0.868241Jy sigma=32.360488 ! 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=2.878 mas, bmaj=4.203 mas, bpa=59.22 degrees ! Estimated noise=0.993137 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 = 0.106181 Jy ! Component: 100 - total flux cleaned = 0.129343 Jy ! Total flux subtracted in 100 components = 0.129343 Jy ! Clean residual min=-0.003850 max=0.006493 Jy/beam ! Clean residual mean=-0.000005 rms=0.001083 Jy/beam ! Combined flux in latest and established models = 0.129343 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.129343 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=0.056376Jy sigma=0.945751 ! Fit after self-cal, rms=0.056417Jy sigma=0.945280 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00497249 Jy ! Component: 100 - total flux cleaned = 0.00443536 Jy ! Total flux subtracted in 100 components = 0.00443536 Jy ! Clean residual min=-0.003413 max=0.003260 Jy/beam ! Clean residual mean=-0.000000 rms=0.000920 Jy/beam ! Combined flux in latest and established models = 0.133779 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.133779 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=0.056218Jy sigma=0.921988 ! Fit after self-cal, rms=0.056221Jy sigma=0.921580 ! Inverting map print "============== Finished uniform weighting clean ===============" ! ============== Finished uniform weighting clean =============== ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.094 mas, bmaj=4.498 mas, bpa=40.16 degrees ! Estimated noise=0.583291 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 = 0.000954333 Jy ! Component: 100 - total flux cleaned = 0.000845886 Jy ! Component: 150 - total flux cleaned = 0.000814129 Jy ! Component: 200 - total flux cleaned = 0.000814543 Jy ! Total flux subtracted in 200 components = 0.000814543 Jy ! Clean residual min=-0.002272 max=0.002987 Jy/beam ! Clean residual mean=-0.000005 rms=0.000650 Jy/beam ! Combined flux in latest and established models = 0.134593 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 17 components and 0.134593 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=0.056188Jy sigma=0.915361 ! Fit after self-cal, rms=0.056167Jy sigma=0.915099 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.094 x 4.498 at 40.16 degrees (North through East) ! Clean map min=-0.0022152 max=0.1346 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 1.00 KP 0.97 ! LA 0.98 NL 1.03 OV 1.02 PT 1.04 ! SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.01 KP 1.11 ! LA 0.97 NL 0.98 OV 1.01 PT 0.94 ! SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.98 HN 0.96 KP 0.98 ! LA 0.98 NL 1.03 OV 1.08 PT 1.08 ! SC 0.93 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.03 HN 1.02 KP 0.96 ! LA 1.07 NL 1.02 OV 0.98 PT 1.00 ! SC 0.96 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.00 KP 0.97 ! LA 1.00 NL 1.07 OV 0.93 PT 0.96 ! SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 0.99 KP 0.94 ! LA 0.93 NL 1.00 OV 0.95 PT 1.01 ! SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 0.99 KP 0.92 ! LA 1.00 NL 1.03 OV 1.03 PT 1.00 ! SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 0.97 KP 0.94 ! LA 0.99 NL 1.01 OV 1.04 PT 1.02 ! SC 1.04 ! ! ! Fit before self-cal, rms=0.056167Jy sigma=0.915099 ! Fit after self-cal, rms=0.056427Jy sigma=0.878912 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.093 mas, bmaj=4.505 mas, bpa=38.18 degrees ! Estimated noise=0.58183 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 = -0.000763863 Jy ! Component: 100 - total flux cleaned = -0.000886463 Jy ! Component: 150 - total flux cleaned = -0.000900067 Jy ! Component: 200 - total flux cleaned = -0.000913096 Jy ! Total flux subtracted in 200 components = -0.000913096 Jy ! Clean residual min=-0.002045 max=0.002519 Jy/beam ! Clean residual mean=-0.000004 rms=0.000571 Jy/beam ! Combined flux in latest and established models = 0.13368 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 25 components and 0.13368 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=0.056397Jy sigma=0.878395 ! Fit after self-cal, rms=0.056412Jy sigma=0.878316 ! 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=0.056412Jy sigma=0.878316 ! Fit after self-cal, rms=0.056322Jy sigma=0.878155 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.096 mas, bmaj=4.508 mas, bpa=37.92 degrees ! Estimated noise=0.580865 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000482361 Jy ! Component: 100 - total flux cleaned = -0.000547791 Jy ! Component: 150 - total flux cleaned = -0.000571189 Jy ! Component: 200 - total flux cleaned = -0.000592756 Jy ! Total flux subtracted in 200 components = -0.000592756 Jy ! Clean residual min=-0.002034 max=0.002511 Jy/beam ! Clean residual mean=-0.000004 rms=0.000568 Jy/beam ! Combined flux in latest and established models = 0.133087 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 29 components and 0.133087 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=0.056298Jy sigma=0.878077 ! Fit after self-cal, rms=0.056299Jy sigma=0.878053 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 (-19.2, 40.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00171326 Jy ! Component: 100 - total flux cleaned = 0.00177008 Jy ! Component: 150 - total flux cleaned = 0.00173901 Jy ! Component: 200 - total flux cleaned = 0.00168445 Jy ! Total flux subtracted in 200 components = 0.00168445 Jy ! Clean residual min=-0.002026 max=0.002226 Jy/beam ! Clean residual mean=-0.000004 rms=0.000501 Jy/beam ! Combined flux in latest and established models = 0.134772 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 55 components and 0.134772 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=0.056138Jy sigma=0.872702 ! Fit after self-cal, rms=0.056149Jy sigma=0.872188 ! Inverting map ! Added new window around map position (-62.7, -3.9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00092517 Jy ! Component: 100 - total flux cleaned = 0.000862289 Jy ! Component: 150 - total flux cleaned = 0.000935259 Jy ! Component: 200 - total flux cleaned = 0.00112935 Jy ! Total flux subtracted in 200 components = 0.00112935 Jy ! Clean residual min=-0.002162 max=0.001891 Jy/beam ! Clean residual mean=-0.000002 rms=0.000450 Jy/beam ! Combined flux in latest and established models = 0.135901 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 78 components and 0.135901 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=0.056033Jy sigma=0.865580 ! Fit after self-cal, rms=0.056037Jy sigma=0.865179 ! 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=0.056037Jy sigma=0.865179 ! Fit after self-cal, rms=0.055742Jy sigma=0.863010 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.105 mas, bmaj=4.516 mas, bpa=37.68 degrees ! Estimated noise=0.57811 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000486526 Jy ! Component: 100 - total flux cleaned = 0.000487374 Jy ! Component: 150 - total flux cleaned = 0.000457384 Jy ! Component: 200 - total flux cleaned = 0.000430738 Jy ! Total flux subtracted in 200 components = 0.000430738 Jy ! Clean residual min=-0.002071 max=0.001790 Jy/beam ! Clean residual mean=-0.000002 rms=0.000426 Jy/beam ! Combined flux in latest and established models = 0.136332 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 94 components and 0.136332 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=0.055684Jy sigma=0.861021 ! Fit after self-cal, rms=0.055701Jy sigma=0.860950 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 = -3.94319e-06 Jy ! Component: 100 - total flux cleaned = 1.92835e-05 Jy ! Component: 150 - total flux cleaned = 1.92702e-05 Jy ! Component: 200 - total flux cleaned = 6.23967e-05 Jy ! Total flux subtracted in 200 components = 6.23967e-05 Jy ! Clean residual min=-0.002054 max=0.001782 Jy/beam ! Clean residual mean=-0.000002 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.136394 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 102 components and 0.136394 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=0.055665Jy sigma=0.860003 ! Fit after self-cal, rms=0.055670Jy sigma=0.859969 ! 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=0.055670Jy sigma=0.859969 ! Fit after self-cal, rms=0.055499Jy sigma=0.859572 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.958 mas, bmaj=6.346 mas, bpa=-21.27 degrees ! Estimated noise=0.571868 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000335312 Jy ! Component: 100 - total flux cleaned = -0.000460845 Jy ! Component: 150 - total flux cleaned = -0.000460271 Jy ! Component: 200 - total flux cleaned = -0.000444797 Jy ! Total flux subtracted in 200 components = -0.000444797 Jy ! Clean residual min=-0.001729 max=0.001717 Jy/beam ! Clean residual mean=-0.000002 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 0.13595 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 127 components and 0.13595 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=0.055468Jy sigma=0.858998 ! Fit after self-cal, rms=0.055475Jy sigma=0.858959 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 = -3.99079e-05 Jy ! Component: 100 - total flux cleaned = -1.07542e-05 Jy ! Component: 150 - total flux cleaned = 3.35748e-06 Jy ! Component: 200 - total flux cleaned = 1.69903e-05 Jy ! Total flux subtracted in 200 components = 1.69903e-05 Jy ! Clean residual min=-0.001727 max=0.001694 Jy/beam ! Clean residual mean=-0.000002 rms=0.000395 Jy/beam ! Combined flux in latest and established models = 0.135967 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 138 components and 0.135967 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=0.055460Jy sigma=0.858517 ! Fit after self-cal, rms=0.055463Jy sigma=0.858504 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "============== Finished amplitude self-cal ==============" ! ============== Finished amplitude self-cal ============== restore ! Inverting map and beam ! Estimated beam: bmin=4.109 mas, bmaj=4.52 mas, bpa=37.82 degrees ! Estimated noise=0.576976 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.109 x 4.52 at 37.82 degrees (North through East) ! Clean map min=-0.0020411 max=0.13396 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=2.893 mas, bmaj=4.202 mas, bpa=58.67 degrees ! Estimated noise=0.985812 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.105365 Jy ! Component: 100 - total flux cleaned = 0.128553 Jy ! Component: 150 - total flux cleaned = 0.134327 Jy ! Component: 200 - total flux cleaned = 0.136749 Jy ! Total flux subtracted in 200 components = 0.136749 Jy ! Clean residual min=-0.003438 max=0.003049 Jy/beam ! Clean residual mean=0.000002 rms=0.000869 Jy/beam ! Combined flux in latest and established models = 0.136749 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.136749 Jy ! Inverting map and beam ! Estimated beam: bmin=4.109 mas, bmaj=4.52 mas, bpa=37.82 degrees ! Estimated noise=0.576976 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) ! Added new window around map position (5.1, 4.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00104968 Jy ! Component: 100 - total flux cleaned = 0.000760945 Jy ! Component: 150 - total flux cleaned = 0.000404913 Jy ! Component: 200 - total flux cleaned = 0.00029694 Jy ! Total flux subtracted in 200 components = 0.00029694 Jy ! Clean residual min=-0.002004 max=0.001936 Jy/beam ! Clean residual mean=-0.000002 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.137046 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 35 components and 0.137046 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=4.958 mas, bmaj=6.346 mas, bpa=-21.27 degrees ! Estimated noise=0.571868 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000559949 Jy ! Component: 100 - total flux cleaned = -0.000807901 Jy ! Component: 150 - total flux cleaned = -0.000808256 Jy ! Component: 200 - total flux cleaned = -0.000782119 Jy ! Total flux subtracted in 200 components = -0.000782119 Jy ! Clean residual min=-0.001755 max=0.001882 Jy/beam ! Clean residual mean=-0.000002 rms=0.000419 Jy/beam ! Combined flux in latest and established models = 0.136264 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) ! Added new window around map position (58.2, 26.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0014305 Jy ! Component: 100 - total flux cleaned = 0.00129285 Jy ! Component: 150 - total flux cleaned = 0.00146035 Jy ! Component: 200 - total flux cleaned = 0.00153757 Jy ! Total flux subtracted in 200 components = 0.00153757 Jy ! Clean residual min=-0.001468 max=0.001510 Jy/beam ! Clean residual mean=-0.000001 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 0.137801 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 86 components and 0.137801 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.109 mas, bmaj=4.52 mas, bpa=37.82 degrees ! Estimated noise=0.576976 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.11337e-05 Jy ! Component: 100 - total flux cleaned = 0.000196321 Jy ! Component: 150 - total flux cleaned = 7.57032e-05 Jy ! Component: 200 - total flux cleaned = 1.99593e-05 Jy ! Total flux subtracted in 200 components = 1.99593e-05 Jy ! Clean residual min=-0.001682 max=0.001690 Jy/beam ! Clean residual mean=-0.000001 rms=0.000386 Jy/beam ! Combined flux in latest and established models = 0.137821 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 113 components and 0.137821 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=0.055361Jy sigma=0.855847 ! Fit after self-cal, rms=0.055357Jy sigma=0.854954 wmodel J0333+1458_C_map.mod ! Writing 113 model components to file: J0333+1458_C_map.mod wobs J0333+1458_C_uvs.fits ! Writing UV FITS file: J0333+1458_C_uvs.fits wwins J0333+1458_C_map.win ! wwins: Wrote 5 windows to J0333+1458_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 = -0.000255291 Jy ! Component: 100 - total flux cleaned = -0.000501384 Jy ! Component: 150 - total flux cleaned = -0.000551201 Jy ! Component: 200 - total flux cleaned = -0.00064564 Jy ! Component: 250 - total flux cleaned = -0.000691634 Jy ! Component: 300 - total flux cleaned = -0.000736268 Jy ! Component: 350 - total flux cleaned = -0.00086464 Jy ! Component: 400 - total flux cleaned = -0.000926669 Jy ! Component: 450 - total flux cleaned = -0.00102843 Jy ! Component: 500 - total flux cleaned = -0.00114786 Jy ! Component: 550 - total flux cleaned = -0.0012449 Jy ! Component: 600 - total flux cleaned = -0.0013398 Jy ! Component: 650 - total flux cleaned = -0.00139541 Jy ! Component: 700 - total flux cleaned = -0.00154131 Jy ! Component: 750 - total flux cleaned = -0.001613 Jy ! Component: 800 - total flux cleaned = -0.00170127 Jy ! Component: 850 - total flux cleaned = -0.0018053 Jy ! Component: 900 - total flux cleaned = -0.0018734 Jy ! Component: 950 - total flux cleaned = -0.00194063 Jy ! Component: 1000 - total flux cleaned = -0.00192403 Jy ! Component: 1050 - total flux cleaned = -0.00194074 Jy ! Component: 1100 - total flux cleaned = -0.00198917 Jy ! Component: 1150 - total flux cleaned = -0.00198903 Jy ! Component: 1200 - total flux cleaned = -0.0020046 Jy ! Component: 1250 - total flux cleaned = -0.00201997 Jy ! Component: 1300 - total flux cleaned = -0.00206624 Jy ! Component: 1350 - total flux cleaned = -0.00212708 Jy ! Component: 1400 - total flux cleaned = -0.00217245 Jy ! Component: 1450 - total flux cleaned = -0.00217251 Jy ! Component: 1500 - total flux cleaned = -0.00220198 Jy ! Component: 1550 - total flux cleaned = -0.00224573 Jy ! Component: 1600 - total flux cleaned = -0.00224594 Jy ! Component: 1650 - total flux cleaned = -0.00231753 Jy ! Component: 1700 - total flux cleaned = -0.00234583 Jy ! Component: 1750 - total flux cleaned = -0.00244431 Jy ! Component: 1800 - total flux cleaned = -0.00251402 Jy ! Component: 1850 - total flux cleaned = -0.00261093 Jy ! Component: 1900 - total flux cleaned = -0.00270685 Jy ! Component: 1950 - total flux cleaned = -0.00280208 Jy ! Component: 2000 - total flux cleaned = -0.00288309 Jy ! Component: 2050 - total flux cleaned = -0.00299023 Jy ! Component: 2100 - total flux cleaned = -0.00305661 Jy ! Component: 2150 - total flux cleaned = -0.00313587 Jy ! Component: 2200 - total flux cleaned = -0.00322764 Jy ! Component: 2250 - total flux cleaned = -0.00329271 Jy ! Component: 2300 - total flux cleaned = -0.00338319 Jy ! Component: 2350 - total flux cleaned = -0.00342184 Jy ! Component: 2400 - total flux cleaned = -0.00348587 Jy ! Component: 2450 - total flux cleaned = -0.00358752 Jy ! Component: 2500 - total flux cleaned = -0.00365068 Jy ! Component: 2550 - total flux cleaned = -0.00370093 Jy ! Component: 2600 - total flux cleaned = -0.00376345 Jy ! Component: 2650 - total flux cleaned = -0.00385036 Jy ! Component: 2700 - total flux cleaned = -0.00394904 Jy ! Component: 2750 - total flux cleaned = -0.0039613 Jy ! Component: 2800 - total flux cleaned = -0.00403466 Jy ! Component: 2850 - total flux cleaned = -0.00411973 Jy ! Component: 2900 - total flux cleaned = -0.00419219 Jy ! Component: 2950 - total flux cleaned = -0.00425234 Jy ! Component: 3000 - total flux cleaned = -0.00433606 Jy ! Component: 3050 - total flux cleaned = -0.00433605 Jy ! Component: 3100 - total flux cleaned = -0.0044191 Jy ! Component: 3150 - total flux cleaned = -0.00440733 Jy ! Component: 3200 - total flux cleaned = -0.00448963 Jy ! Component: 3250 - total flux cleaned = -0.00452479 Jy ! Component: 3300 - total flux cleaned = -0.00454806 Jy ! Component: 3350 - total flux cleaned = -0.00461772 Jy ! Component: 3400 - total flux cleaned = -0.00462928 Jy ! Component: 3450 - total flux cleaned = -0.0046409 Jy ! Component: 3500 - total flux cleaned = -0.00470974 Jy ! Component: 3550 - total flux cleaned = -0.00478966 Jy ! Component: 3600 - total flux cleaned = -0.00483511 Jy ! Component: 3650 - total flux cleaned = -0.00488037 Jy ! Component: 3700 - total flux cleaned = -0.00489167 Jy ! Component: 3750 - total flux cleaned = -0.00497025 Jy ! Component: 3800 - total flux cleaned = -0.00500386 Jy ! Component: 3850 - total flux cleaned = -0.00502609 Jy ! Component: 3900 - total flux cleaned = -0.00510381 Jy ! Component: 3950 - total flux cleaned = -0.00512593 Jy ! Component: 4000 - total flux cleaned = -0.00518098 Jy ! Component: 4050 - total flux cleaned = -0.0052029 Jy ! Total flux subtracted in 4096 components = -0.00521387 Jy ! Clean residual min=-0.000639 max=0.000623 Jy/beam ! Clean residual mean=-0.000001 rms=0.000205 Jy/beam ! Combined flux in latest and established models = 0.132607 Jy keep ! Adding 218 model components to the UV plane model. ! The established model now contains 331 components and 0.132607 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0333+1458_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.109 x 4.52 at 37.82 degrees (North through East) ! Clean map min=-0.0017384 max=0.13366 Jy/beam ! Writing clean map to FITS file: .//J0333+1458_C_map.fits wmodel .//J0333+1458_C_map.mod ! Writing 331 model components to file: .//J0333+1458_C_map.mod wobs .//J0333+1458_C_uvs.fits ! Writing UV FITS file: .//J0333+1458_C_uvs.fits wwins .//J0333+1458_C_map.win ! wwins: Wrote 6 windows to .//J0333+1458_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.13366 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000197994 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.444396 0.444396 0.888791 1.77758 3.55517 7.11033 14.2207 28.4413 56.8827 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.133 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 675.074 quit ! Quitting program ! Log file .//J0333+1458_C_dfm.log closed on Sat Oct 20 23:40:41 2018