! Started logfile: .//J0510-2608_X_dfm.log on Sun Jan 19 23:58:50 2020 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 7.39200 obs .//J0510-2608_X_uvm.fits ! Reading UV FITS file: .//J0510-2608_X_uvm.fits ! AN table 1: 16 integrations on 28 of 28 possible baselines. ! AN table 2: 15 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0510-2608 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 76 lines of history. ! ! Reading 6104 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 8 channels. ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J0510-2608_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.005676Jy sigma=14.133546 ! Fit after self-cal, rms=0.949263Jy sigma=13.313576 ! 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=1.439 mas, bmaj=7.724 mas, bpa=4.006 degrees ! Estimated noise=1.34245 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 = 0.0410029 Jy ! Component: 100 - total flux cleaned = 0.0511198 Jy ! Total flux subtracted in 100 components = 0.0511198 Jy ! Clean residual min=-0.003970 max=0.004916 Jy/beam ! Clean residual mean=0.000015 rms=0.001272 Jy/beam ! Combined flux in latest and established models = 0.0511198 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0511198 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=0.072324Jy sigma=0.691215 ! Fit after self-cal, rms=0.071299Jy sigma=0.674572 ! 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=1.78 mas, bmaj=7.856 mas, bpa=3.854 degrees ! Estimated noise=0.692796 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 = 0.00528319 Jy ! Component: 100 - total flux cleaned = 0.00796139 Jy ! Component: 150 - total flux cleaned = 0.00983002 Jy ! Component: 200 - total flux cleaned = 0.0112213 Jy ! Total flux subtracted in 200 components = 0.0112213 Jy ! Clean residual min=-0.002552 max=0.003362 Jy/beam ! Clean residual mean=0.000017 rms=0.000831 Jy/beam ! Combined flux in latest and established models = 0.062341 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 51 components and 0.0623411 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=0.070847Jy sigma=0.666482 ! Fit after self-cal, rms=0.070890Jy sigma=0.666293 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.78 x 7.856 at 3.854 degrees (North through East) ! Clean map min=-0.002544 max=0.055015 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.05 HN 1.03 KP 0.94 ! LA 0.99 NL 0.92 OV 1.18 PT 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 0.84 HN 1.02 KP 0.96 ! NL 1.09 OV 1.18 PT 0.89 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.23 FD 0.88 HN 1.16 KP 1.16 ! LA 0.76 NL 1.10 OV 1.10 PT 0.93 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.94 FD 0.92 HN 1.04 KP 1.06 ! NL 0.92 OV 1.09 PT 0.90 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.87 HN 1.14 KP 1.07 ! LA 0.97 NL 1.11 OV 1.12 PT 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 FD 0.95 HN 0.96 KP 0.99 ! NL 0.93 OV 1.20 PT 0.96 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.95 HN 1.00 KP 0.97 ! LA 0.87 NL 1.11 OV 1.18 PT 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 0.98 HN 1.15 KP 0.94 ! NL 0.83 OV 1.08 PT 0.90 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.03 HN 1.32 KP 0.98 ! LA 0.87 NL 0.97 OV 1.12 PT 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.09 FD 0.86 HN 1.23 KP 1.01 ! NL 0.88 OV 1.12 PT 0.95 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.96 HN 0.93 KP 0.94 ! LA 0.89 NL 0.97 OV 1.26 PT 0.88 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 0.89 HN 1.39 KP 0.95 ! NL 1.02 OV 1.03 PT 0.87 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.94 HN 0.92 KP 1.01 ! LA 0.88 NL 0.99 OV 1.13 PT 0.93 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.92 FD 0.91 HN 0.94 KP 1.10 ! NL 1.02 OV 1.07 PT 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.96 HN 0.88 KP 1.02 ! LA 0.95 NL 1.04 OV 1.21 PT 0.93 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 0.98 HN 0.83 KP 0.93 ! NL 0.99 OV 1.04 PT 0.90 ! ! ! Fit before self-cal, rms=0.070890Jy sigma=0.666293 ! Fit after self-cal, rms=0.069953Jy sigma=0.658545 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.815 mas, bmaj=7.839 mas, bpa=3.838 degrees ! Estimated noise=0.689977 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 = 1.40808e-05 Jy ! Component: 100 - total flux cleaned = -3.05227e-05 Jy ! Component: 150 - total flux cleaned = -4.93601e-05 Jy ! Component: 200 - total flux cleaned = -6.61046e-05 Jy ! Total flux subtracted in 200 components = -6.61046e-05 Jy ! Clean residual min=-0.001694 max=0.001822 Jy/beam ! Clean residual mean=0.000003 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.062275 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 64 components and 0.0622749 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=0.069936Jy sigma=0.658341 ! Fit after self-cal, rms=0.069966Jy sigma=0.657905 ! 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=0.069966Jy sigma=0.657905 ! Fit after self-cal, rms=0.070280Jy sigma=0.657841 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.821 mas, bmaj=7.831 mas, bpa=3.828 degrees ! Estimated noise=0.692006 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000140444 Jy ! Component: 100 - total flux cleaned = -0.000177361 Jy ! Component: 150 - total flux cleaned = -0.00019338 Jy ! Component: 200 - total flux cleaned = -0.000207689 Jy ! Total flux subtracted in 200 components = -0.000207689 Jy ! Clean residual min=-0.001682 max=0.001795 Jy/beam ! Clean residual mean=0.000003 rms=0.000466 Jy/beam ! Combined flux in latest and established models = 0.0620673 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 67 components and 0.0620673 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=0.070268Jy sigma=0.657749 ! Fit after self-cal, rms=0.070274Jy sigma=0.657733 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 = -3.42339e-05 Jy ! Component: 100 - total flux cleaned = -3.35114e-05 Jy ! Component: 150 - total flux cleaned = -3.32746e-05 Jy ! Component: 200 - total flux cleaned = -2.31691e-05 Jy ! Total flux subtracted in 200 components = -2.31691e-05 Jy ! Clean residual min=-0.001677 max=0.001821 Jy/beam ! Clean residual mean=0.000003 rms=0.000466 Jy/beam ! Combined flux in latest and established models = 0.0620441 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 73 components and 0.0620441 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=0.070266Jy sigma=0.657706 ! Fit after self-cal, rms=0.070268Jy sigma=0.657701 ! 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=0.070268Jy sigma=0.657701 ! Fit after self-cal, rms=0.070811Jy sigma=0.657684 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.827 mas, bmaj=7.827 mas, bpa=3.825 degrees ! Estimated noise=0.694931 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.17045e-05 Jy ! Component: 100 - total flux cleaned = -6.24732e-05 Jy ! Component: 150 - total flux cleaned = -6.29003e-05 Jy ! Component: 200 - total flux cleaned = -5.47266e-05 Jy ! Total flux subtracted in 200 components = -5.47266e-05 Jy ! Clean residual min=-0.001695 max=0.001821 Jy/beam ! Clean residual mean=0.000002 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.0619894 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 80 components and 0.0619894 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=0.070804Jy sigma=0.657658 ! Fit after self-cal, rms=0.070811Jy sigma=0.657654 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 = -9.98132e-06 Jy ! Component: 100 - total flux cleaned = -1.97334e-06 Jy ! Component: 150 - total flux cleaned = -2.16504e-06 Jy ! Component: 200 - total flux cleaned = -2.21204e-06 Jy ! Total flux subtracted in 200 components = -2.21204e-06 Jy ! Clean residual min=-0.001694 max=0.001827 Jy/beam ! Clean residual mean=0.000002 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 0.0619871 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 85 components and 0.0619871 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=0.070806Jy sigma=0.657648 ! Fit after self-cal, rms=0.070798Jy sigma=0.657645 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.070798Jy sigma=0.657645 ! Fit after self-cal, rms=0.071183Jy sigma=0.657636 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.461 mas, bmaj=7.807 mas, bpa=5.531 degrees ! Estimated noise=0.696234 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000209189 Jy ! Component: 100 - total flux cleaned = -0.000150017 Jy ! Component: 150 - total flux cleaned = -0.000135324 Jy ! Component: 200 - total flux cleaned = -0.000121877 Jy ! Total flux subtracted in 200 components = -0.000121877 Jy ! Clean residual min=-0.001541 max=0.001702 Jy/beam ! Clean residual mean=0.000001 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.0618653 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 96 components and 0.0618653 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=0.071185Jy sigma=0.657622 ! Fit after self-cal, rms=0.071183Jy sigma=0.657616 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 = -5.80921e-07 Jy ! Component: 100 - total flux cleaned = 1.12166e-05 Jy ! Component: 150 - total flux cleaned = 1.62105e-05 Jy ! Component: 200 - total flux cleaned = 2.09711e-05 Jy ! Total flux subtracted in 200 components = 2.09711e-05 Jy ! Clean residual min=-0.001534 max=0.001692 Jy/beam ! Clean residual mean=0.000001 rms=0.000452 Jy/beam ! Combined flux in latest and established models = 0.0618862 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 102 components and 0.0618862 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=0.071185Jy sigma=0.657624 ! Fit after self-cal, rms=0.071184Jy sigma=0.657621 ! 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=1.83 mas, bmaj=7.826 mas, bpa=3.82 degrees ! Estimated noise=0.697511 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.83 x 7.826 at 3.82 degrees (North through East) ! Clean map min=-0.0017028 max=0.055105 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=1.47 mas, bmaj=7.679 mas, bpa=3.9 degrees ! Estimated noise=1.39338 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0433904 Jy ! Component: 100 - total flux cleaned = 0.0538282 Jy ! Component: 150 - total flux cleaned = 0.0581427 Jy ! Component: 200 - total flux cleaned = 0.0593109 Jy ! Total flux subtracted in 200 components = 0.0593109 Jy ! Clean residual min=-0.003330 max=0.004008 Jy/beam ! Clean residual mean=0.000010 rms=0.001070 Jy/beam ! Combined flux in latest and established models = 0.0593109 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 0.0593109 Jy ! Inverting map and beam ! Estimated beam: bmin=1.83 mas, bmaj=7.826 mas, bpa=3.82 degrees ! Estimated noise=0.697511 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 = 0.00164428 Jy ! Component: 100 - total flux cleaned = 0.00220476 Jy ! Component: 150 - total flux cleaned = 0.00232079 Jy ! Component: 200 - total flux cleaned = 0.00234412 Jy ! Total flux subtracted in 200 components = 0.00234412 Jy ! Clean residual min=-0.001613 max=0.001799 Jy/beam ! Clean residual mean=0.000004 rms=0.000481 Jy/beam ! Combined flux in latest and established models = 0.061655 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 41 components and 0.061655 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.461 mas, bmaj=7.807 mas, bpa=5.531 degrees ! Estimated noise=0.696234 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.13474e-06 Jy ! Component: 100 - total flux cleaned = 7.7306e-05 Jy ! Component: 150 - total flux cleaned = 8.99931e-05 Jy ! Component: 200 - total flux cleaned = 7.28713e-05 Jy ! Total flux subtracted in 200 components = 7.28713e-05 Jy ! Clean residual min=-0.001509 max=0.001637 Jy/beam ! Clean residual mean=0.000003 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.0617279 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 = -1.53421e-05 Jy ! Component: 100 - total flux cleaned = -1.541e-05 Jy ! Component: 150 - total flux cleaned = -1.56578e-05 Jy ! Component: 200 - total flux cleaned = -9.56941e-06 Jy ! Total flux subtracted in 200 components = -9.56941e-06 Jy ! Clean residual min=-0.001508 max=0.001651 Jy/beam ! Clean residual mean=0.000002 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.0617183 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 80 components and 0.0617183 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.83 mas, bmaj=7.826 mas, bpa=3.82 degrees ! Estimated noise=0.697511 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.8678e-05 Jy ! Component: 100 - total flux cleaned = 2.49867e-05 Jy ! Component: 150 - total flux cleaned = 3.69785e-05 Jy ! Component: 200 - total flux cleaned = 3.67159e-05 Jy ! Total flux subtracted in 200 components = 3.67159e-05 Jy ! Clean residual min=-0.001661 max=0.001784 Jy/beam ! Clean residual mean=0.000002 rms=0.000470 Jy/beam ! Combined flux in latest and established models = 0.061755 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 99 components and 0.0617551 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=0.071183Jy sigma=0.657723 ! Fit after self-cal, rms=0.071178Jy sigma=0.657689 wmodel J0510-2608_X_map.mod ! Writing 99 model components to file: J0510-2608_X_map.mod wobs J0510-2608_X_uvs.fits ! Writing UV FITS file: J0510-2608_X_uvs.fits wwins J0510-2608_X_map.win ! wwins: Wrote 1 windows to J0510-2608_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000398317 Jy ! Component: 100 - total flux cleaned = 0.000604233 Jy ! Component: 150 - total flux cleaned = 0.000793228 Jy ! Component: 200 - total flux cleaned = 0.00089392 Jy ! Component: 250 - total flux cleaned = 0.0010868 Jy ! Component: 300 - total flux cleaned = 0.00134157 Jy ! Component: 350 - total flux cleaned = 0.00147599 Jy ! Component: 400 - total flux cleaned = 0.00158472 Jy ! Component: 450 - total flux cleaned = 0.00164811 Jy ! Component: 500 - total flux cleaned = 0.00171002 Jy ! Component: 550 - total flux cleaned = 0.00173019 Jy ! Component: 600 - total flux cleaned = 0.00176922 Jy ! Component: 650 - total flux cleaned = 0.00173038 Jy ! Component: 700 - total flux cleaned = 0.00173036 Jy ! Component: 750 - total flux cleaned = 0.0017674 Jy ! Component: 800 - total flux cleaned = 0.00180363 Jy ! Component: 850 - total flux cleaned = 0.00180383 Jy ! Component: 900 - total flux cleaned = 0.00189126 Jy ! Component: 950 - total flux cleaned = 0.00194283 Jy ! Component: 1000 - total flux cleaned = 0.00199373 Jy ! Component: 1050 - total flux cleaned = 0.00206042 Jy ! Component: 1100 - total flux cleaned = 0.00214216 Jy ! Component: 1150 - total flux cleaned = 0.00220641 Jy ! Component: 1200 - total flux cleaned = 0.00225356 Jy ! Component: 1250 - total flux cleaned = 0.00225327 Jy ! Component: 1300 - total flux cleaned = 0.00225314 Jy ! Component: 1350 - total flux cleaned = 0.00226841 Jy ! Component: 1400 - total flux cleaned = 0.00234307 Jy ! Component: 1450 - total flux cleaned = 0.00235818 Jy ! Component: 1500 - total flux cleaned = 0.00243125 Jy ! Component: 1550 - total flux cleaned = 0.00244564 Jy ! Component: 1600 - total flux cleaned = 0.00245995 Jy ! Component: 1650 - total flux cleaned = 0.00250233 Jy ! Component: 1700 - total flux cleaned = 0.00251628 Jy ! Component: 1750 - total flux cleaned = 0.00251624 Jy ! Component: 1800 - total flux cleaned = 0.00258479 Jy ! Component: 1850 - total flux cleaned = 0.00259833 Jy ! Component: 1900 - total flux cleaned = 0.00263858 Jy ! Component: 1950 - total flux cleaned = 0.00266516 Jy ! Component: 2000 - total flux cleaned = 0.0026915 Jy ! Component: 2050 - total flux cleaned = 0.0027438 Jy ! Component: 2100 - total flux cleaned = 0.00279561 Jy ! Component: 2150 - total flux cleaned = 0.00283404 Jy ! Component: 2200 - total flux cleaned = 0.00289763 Jy ! Component: 2250 - total flux cleaned = 0.00293538 Jy ! Component: 2300 - total flux cleaned = 0.00296024 Jy ! Component: 2350 - total flux cleaned = 0.00298494 Jy ! Component: 2400 - total flux cleaned = 0.00300934 Jy ! Component: 2450 - total flux cleaned = 0.00304586 Jy ! Component: 2500 - total flux cleaned = 0.0030338 Jy ! Component: 2550 - total flux cleaned = 0.00305794 Jy ! Component: 2600 - total flux cleaned = 0.0030819 Jy ! Component: 2650 - total flux cleaned = 0.00308192 Jy ! Component: 2700 - total flux cleaned = 0.00309363 Jy ! Component: 2750 - total flux cleaned = 0.00310542 Jy ! Component: 2800 - total flux cleaned = 0.00312864 Jy ! Component: 2850 - total flux cleaned = 0.00315168 Jy ! Component: 2900 - total flux cleaned = 0.00315161 Jy ! Component: 2950 - total flux cleaned = 0.00317439 Jy ! Component: 3000 - total flux cleaned = 0.00319707 Jy ! Component: 3050 - total flux cleaned = 0.00321969 Jy ! Component: 3100 - total flux cleaned = 0.00321974 Jy ! Component: 3150 - total flux cleaned = 0.00328654 Jy ! Component: 3200 - total flux cleaned = 0.0032865 Jy ! Component: 3250 - total flux cleaned = 0.00327552 Jy ! Component: 3300 - total flux cleaned = 0.00329739 Jy ! Component: 3350 - total flux cleaned = 0.0032865 Jy ! Component: 3400 - total flux cleaned = 0.00329743 Jy ! Component: 3450 - total flux cleaned = 0.00332981 Jy ! Component: 3500 - total flux cleaned = 0.00329757 Jy ! Component: 3550 - total flux cleaned = 0.00326551 Jy ! Component: 3600 - total flux cleaned = 0.00325489 Jy ! Component: 3650 - total flux cleaned = 0.00326545 Jy ! Component: 3700 - total flux cleaned = 0.00322321 Jy ! Component: 3750 - total flux cleaned = 0.00320228 Jy ! Component: 3800 - total flux cleaned = 0.00318132 Jy ! Component: 3850 - total flux cleaned = 0.00318131 Jy ! Component: 3900 - total flux cleaned = 0.00318128 Jy ! Component: 3950 - total flux cleaned = 0.00317087 Jy ! Component: 4000 - total flux cleaned = 0.00317091 Jy ! Component: 4050 - total flux cleaned = 0.00317092 Jy ! Total flux subtracted in 4096 components = 0.00317086 Jy ! Clean residual min=-0.000820 max=0.000550 Jy/beam ! Clean residual mean=-0.000001 rms=0.000200 Jy/beam ! Combined flux in latest and established models = 0.0649259 Jy keep ! Adding 368 model components to the UV plane model. ! The established model now contains 467 components and 0.0649259 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0510-2608_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.83 x 7.826 at 3.82 degrees (North through East) ! Clean map min=-0.0016099 max=0.05533 Jy/beam ! Writing clean map to FITS file: .//J0510-2608_X_map.fits wmodel .//J0510-2608_X_map.mod ! Writing 467 model components to file: .//J0510-2608_X_map.mod wobs .//J0510-2608_X_uvs.fits ! Writing UV FITS file: .//J0510-2608_X_uvs.fits wwins .//J0510-2608_X_map.win ! wwins: Wrote 2 windows to .//J0510-2608_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0553302 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000196288 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.06427 1.06427 2.12855 4.25709 8.51419 17.0284 34.0567 68.1135 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.055 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 281.882 quit ! Quitting program ! Log file .//J0510-2608_X_dfm.log closed on Sun Jan 19 23:58:54 2020