! Started logfile: .//J0532-2321_X_dfm.log on Sun Jan 19 23:59:18 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 .//J0532-2321_X_uvm.fits ! Reading UV FITS file: .//J0532-2321_X_uvm.fits ! AN table 1: 17 integrations on 28 of 28 possible baselines. ! AN table 2: 17 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.955582 visibilities/baseline/integration-bin. ! Found source: J0532-2321 ! ! 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 6368 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 J0532-2321_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. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.015711Jy sigma=15.161665 ! Fit after self-cal, rms=0.851496Jy sigma=12.681316 ! 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=1.254 mas, bmaj=7.682 mas, bpa=-10.93 degrees ! Estimated noise=0.940752 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 = 0.10863 Jy ! Component: 100 - total flux cleaned = 0.140187 Jy ! Total flux subtracted in 100 components = 0.140187 Jy ! Clean residual min=-0.007425 max=0.014321 Jy/beam ! Clean residual mean=-0.000008 rms=0.002732 Jy/beam ! Combined flux in latest and established models = 0.140187 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.140187 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=0.067054Jy sigma=0.830267 ! Fit after self-cal, rms=0.067059Jy sigma=0.829897 ! 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=1.573 mas, bmaj=7.604 mas, bpa=-11.08 degrees ! Estimated noise=0.618489 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 = 0.0199342 Jy ! Component: 100 - total flux cleaned = 0.029567 Jy ! Component: 150 - total flux cleaned = 0.0357111 Jy ! Component: 200 - total flux cleaned = 0.0397799 Jy ! Total flux subtracted in 200 components = 0.0397799 Jy ! Clean residual min=-0.006228 max=0.006998 Jy/beam ! Clean residual mean=0.000001 rms=0.001893 Jy/beam ! Combined flux in latest and established models = 0.179967 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 48 components and 0.179967 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=0.061230Jy sigma=0.715703 ! Fit after self-cal, rms=0.061227Jy sigma=0.715243 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.573 x 7.604 at -11.08 degrees (North through East) ! Clean map min=-0.0062954 max=0.15026 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.93 HN 0.97 KP 1.02 ! LA 0.96 NL 1.04 OV 1.13 PT 0.89 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 0.95 HN 1.09 KP 1.02 ! NL 0.93 OV 1.10 PT 0.92 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.91 HN 0.97 KP 1.06 ! LA 0.96 NL 0.97 OV 1.16 PT 0.87 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.07 FD 0.96 HN 1.14 KP 0.99 ! NL 0.91 OV 1.13 PT 0.90 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.89 HN 0.98 KP 1.06 ! LA 0.97 NL 0.94 OV 1.12 PT 0.90 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 0.96 HN 1.23 KP 1.05 ! NL 0.91 OV 1.13 PT 0.90 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.92 HN 1.06 KP 0.99 ! LA 1.01 NL 1.05 OV 1.14 PT 0.89 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 0.95 HN 1.17 KP 0.99 ! NL 0.93 OV 1.14 PT 0.94 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.89 HN 1.12 KP 1.05 ! LA 0.99 NL 0.99 OV 1.14 PT 0.89 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 0.96 HN 1.12 KP 1.01 ! NL 0.93 OV 1.12 PT 0.92 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.90 HN 0.98 KP 1.03 ! LA 0.99 NL 0.95 OV 1.21 PT 0.91 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.07 FD 0.99 HN 1.12 KP 1.00 ! NL 0.88 OV 1.12 PT 0.86 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.90 HN 0.96 KP 1.00 ! LA 1.07 NL 0.95 OV 1.15 PT 0.92 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 0.95 HN 1.26 KP 0.99 ! NL 0.94 OV 1.11 PT 0.86 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.90 HN 0.98 KP 1.03 ! LA 0.89 NL 0.98 OV 1.18 PT 0.90 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.06 FD 0.94 HN 1.11 KP 1.01 ! NL 0.91 OV 1.12 PT 0.95 ! ! ! Fit before self-cal, rms=0.061227Jy sigma=0.715243 ! Fit after self-cal, rms=0.058787Jy sigma=0.665823 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.618 mas, bmaj=7.59 mas, bpa=-11.3 degrees ! Estimated noise=0.616159 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 = 3.35804e-05 Jy ! Component: 100 - total flux cleaned = -5.28946e-05 Jy ! Component: 150 - total flux cleaned = -6.78018e-06 Jy ! Component: 200 - total flux cleaned = -4.98552e-05 Jy ! Total flux subtracted in 200 components = -4.98552e-05 Jy ! Clean residual min=-0.002472 max=0.002302 Jy/beam ! Clean residual mean=0.000005 rms=0.000586 Jy/beam ! Combined flux in latest and established models = 0.179917 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 83 components and 0.179917 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=0.058639Jy sigma=0.663086 ! Fit after self-cal, rms=0.058697Jy sigma=0.662725 ! 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=0.058697Jy sigma=0.662725 ! Fit after self-cal, rms=0.058814Jy sigma=0.662108 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.629 mas, bmaj=7.573 mas, bpa=-11.34 degrees ! Estimated noise=0.615318 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000755428 Jy ! Component: 100 - total flux cleaned = -0.000766764 Jy ! Component: 150 - total flux cleaned = -0.000765119 Jy ! Component: 200 - total flux cleaned = -0.000730787 Jy ! Total flux subtracted in 200 components = -0.000730787 Jy ! Clean residual min=-0.002189 max=0.002066 Jy/beam ! Clean residual mean=0.000005 rms=0.000525 Jy/beam ! Combined flux in latest and established models = 0.179186 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 96 components and 0.179186 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=0.058747Jy sigma=0.660914 ! Fit after self-cal, rms=0.058739Jy sigma=0.660891 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 = -1.54675e-05 Jy ! Component: 100 - total flux cleaned = -6.38161e-05 Jy ! Component: 150 - total flux cleaned = -0.000107084 Jy ! Component: 200 - total flux cleaned = -0.000146089 Jy ! Total flux subtracted in 200 components = -0.000146089 Jy ! Clean residual min=-0.002185 max=0.002015 Jy/beam ! Clean residual mean=0.000005 rms=0.000517 Jy/beam ! Combined flux in latest and established models = 0.17904 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 108 components and 0.17904 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=0.058726Jy sigma=0.660589 ! Fit after self-cal, rms=0.058720Jy sigma=0.660575 ! 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=0.058720Jy sigma=0.660575 ! Fit after self-cal, rms=0.059002Jy sigma=0.660094 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.642 mas, bmaj=7.566 mas, bpa=-11.4 degrees ! Estimated noise=0.615692 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000867999 Jy ! Component: 100 - total flux cleaned = -0.000936106 Jy ! Component: 150 - total flux cleaned = -0.000990952 Jy ! Component: 200 - total flux cleaned = -0.000968607 Jy ! Total flux subtracted in 200 components = -0.000968607 Jy ! Clean residual min=-0.001903 max=0.001869 Jy/beam ! Clean residual mean=0.000005 rms=0.000475 Jy/beam ! Combined flux in latest and established models = 0.178072 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 120 components and 0.178072 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=0.058967Jy sigma=0.659548 ! Fit after self-cal, rms=0.058965Jy sigma=0.659537 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 = 4.64652e-05 Jy ! Component: 100 - total flux cleaned = 6.3732e-05 Jy ! Component: 150 - total flux cleaned = 3.43511e-05 Jy ! Component: 200 - total flux cleaned = 2.16845e-05 Jy ! Total flux subtracted in 200 components = 2.16845e-05 Jy ! Clean residual min=-0.001871 max=0.001830 Jy/beam ! Clean residual mean=0.000005 rms=0.000473 Jy/beam ! Combined flux in latest and established models = 0.178093 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 132 components and 0.178093 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=0.058958Jy sigma=0.659406 ! Fit after self-cal, rms=0.058955Jy sigma=0.659401 ! 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=0.058955Jy sigma=0.659401 ! Fit after self-cal, rms=0.059201Jy sigma=0.659102 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.472 mas, bmaj=7.255 mas, bpa=-12 degrees ! Estimated noise=0.648047 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000552643 Jy ! Component: 100 - total flux cleaned = -0.000602167 Jy ! Component: 150 - total flux cleaned = -0.000645506 Jy ! Component: 200 - total flux cleaned = -0.000673362 Jy ! Total flux subtracted in 200 components = -0.000673362 Jy ! Clean residual min=-0.001840 max=0.001665 Jy/beam ! Clean residual mean=0.000007 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 0.17742 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 146 components and 0.17742 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=0.059194Jy sigma=0.658958 ! Fit after self-cal, rms=0.059196Jy sigma=0.658952 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 = 5.32836e-06 Jy ! Component: 100 - total flux cleaned = -1.95264e-05 Jy ! Component: 150 - total flux cleaned = -3.00965e-05 Jy ! Component: 200 - total flux cleaned = -3.02079e-05 Jy ! Total flux subtracted in 200 components = -3.02079e-05 Jy ! Clean residual min=-0.001834 max=0.001655 Jy/beam ! Clean residual mean=0.000007 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 0.17739 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 166 components and 0.17739 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=0.059196Jy sigma=0.658920 ! Fit after self-cal, rms=0.059195Jy sigma=0.658919 ! 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=1.651 mas, bmaj=7.566 mas, bpa=-11.44 degrees ! Estimated noise=0.615994 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.651 x 7.566 at -11.44 degrees (North through East) ! Clean map min=-0.00167 max=0.1499 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=1.314 mas, bmaj=7.575 mas, bpa=-11.21 degrees ! Estimated noise=0.964685 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.111296 Jy ! Component: 100 - total flux cleaned = 0.138751 Jy ! Component: 150 - total flux cleaned = 0.151498 Jy ! Component: 200 - total flux cleaned = 0.158889 Jy ! Total flux subtracted in 200 components = 0.158889 Jy ! Clean residual min=-0.003914 max=0.004656 Jy/beam ! Clean residual mean=-0.000000 rms=0.001085 Jy/beam ! Combined flux in latest and established models = 0.158889 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 47 model components to the UV plane model. ! The established model now contains 47 components and 0.158889 Jy ! Inverting map and beam ! Estimated beam: bmin=1.651 mas, bmaj=7.566 mas, bpa=-11.44 degrees ! Estimated noise=0.615994 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 = 0.00686259 Jy ! Component: 100 - total flux cleaned = 0.0108752 Jy ! Component: 150 - total flux cleaned = 0.0133797 Jy ! Component: 200 - total flux cleaned = 0.0149839 Jy ! Total flux subtracted in 200 components = 0.0149839 Jy ! Clean residual min=-0.001809 max=0.001793 Jy/beam ! Clean residual mean=0.000005 rms=0.000514 Jy/beam ! Combined flux in latest and established models = 0.173873 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 90 components and 0.173873 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=2.472 mas, bmaj=7.255 mas, bpa=-12 degrees ! Estimated noise=0.648047 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00133125 Jy ! Component: 100 - total flux cleaned = 0.00214983 Jy ! Component: 150 - total flux cleaned = 0.00269219 Jy ! Component: 200 - total flux cleaned = 0.00297207 Jy ! Total flux subtracted in 200 components = 0.00297207 Jy ! Clean residual min=-0.001929 max=0.001564 Jy/beam ! Clean residual mean=0.000007 rms=0.000452 Jy/beam ! Combined flux in latest and established models = 0.176845 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 = 0.000110066 Jy ! Component: 100 - total flux cleaned = 0.000183177 Jy ! Component: 150 - total flux cleaned = 0.00024745 Jy ! Component: 200 - total flux cleaned = 0.000303321 Jy ! Total flux subtracted in 200 components = 0.000303321 Jy ! Clean residual min=-0.001919 max=0.001597 Jy/beam ! Clean residual mean=0.000006 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 0.177149 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 140 components and 0.177149 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.651 mas, bmaj=7.566 mas, bpa=-11.44 degrees ! Estimated noise=0.615994 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.60624e-05 Jy ! Component: 100 - total flux cleaned = -2.6406e-05 Jy ! Component: 150 - total flux cleaned = -1.62865e-05 Jy ! Component: 200 - total flux cleaned = -7.26321e-06 Jy ! Total flux subtracted in 200 components = -7.26321e-06 Jy ! Clean residual min=-0.001690 max=0.001644 Jy/beam ! Clean residual mean=0.000005 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.177141 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 160 components and 0.177141 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=0.059145Jy sigma=0.658434 ! Fit after self-cal, rms=0.059136Jy sigma=0.658419 wmodel J0532-2321_X_map.mod ! Writing 160 model components to file: J0532-2321_X_map.mod wobs J0532-2321_X_uvs.fits ! Writing UV FITS file: J0532-2321_X_uvs.fits wwins J0532-2321_X_map.win ! wwins: Wrote 1 windows to J0532-2321_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 = 0.000110685 Jy ! Component: 100 - total flux cleaned = 0.000296679 Jy ! Component: 150 - total flux cleaned = 0.000395915 Jy ! Component: 200 - total flux cleaned = 0.000489418 Jy ! Component: 250 - total flux cleaned = 0.000555291 Jy ! Component: 300 - total flux cleaned = 0.000575879 Jy ! Component: 350 - total flux cleaned = 0.000595962 Jy ! Component: 400 - total flux cleaned = 0.000654255 Jy ! Component: 450 - total flux cleaned = 0.000654664 Jy ! Component: 500 - total flux cleaned = 0.000728702 Jy ! Component: 550 - total flux cleaned = 0.000800059 Jy ! Component: 600 - total flux cleaned = 0.000870542 Jy ! Component: 650 - total flux cleaned = 0.000921879 Jy ! Component: 700 - total flux cleaned = 0.000955495 Jy ! Component: 750 - total flux cleaned = 0.00105285 Jy ! Component: 800 - total flux cleaned = 0.00110026 Jy ! Component: 850 - total flux cleaned = 0.0011782 Jy ! Component: 900 - total flux cleaned = 0.00126985 Jy ! Component: 950 - total flux cleaned = 0.00128462 Jy ! Component: 1000 - total flux cleaned = 0.00134389 Jy ! Component: 1050 - total flux cleaned = 0.00137288 Jy ! Component: 1100 - total flux cleaned = 0.00138745 Jy ! Component: 1150 - total flux cleaned = 0.00140146 Jy ! Component: 1200 - total flux cleaned = 0.00144251 Jy ! Component: 1250 - total flux cleaned = 0.00145594 Jy ! Component: 1300 - total flux cleaned = 0.00146969 Jy ! Component: 1350 - total flux cleaned = 0.00149587 Jy ! Component: 1400 - total flux cleaned = 0.00150879 Jy ! Component: 1450 - total flux cleaned = 0.00152159 Jy ! Component: 1500 - total flux cleaned = 0.00153463 Jy ! Component: 1550 - total flux cleaned = 0.00165875 Jy ! Component: 1600 - total flux cleaned = 0.00165872 Jy ! Component: 1650 - total flux cleaned = 0.00174337 Jy ! Component: 1700 - total flux cleaned = 0.00181513 Jy ! Component: 1750 - total flux cleaned = 0.00186242 Jy ! Component: 1800 - total flux cleaned = 0.00192075 Jy ! Component: 1850 - total flux cleaned = 0.00200146 Jy ! Component: 1900 - total flux cleaned = 0.00201287 Jy ! Component: 1950 - total flux cleaned = 0.0020805 Jy ! Component: 2000 - total flux cleaned = 0.00209161 Jy ! Component: 2050 - total flux cleaned = 0.00216872 Jy ! Component: 2100 - total flux cleaned = 0.00222318 Jy ! Component: 2150 - total flux cleaned = 0.00226623 Jy ! Component: 2200 - total flux cleaned = 0.00230879 Jy ! Component: 2250 - total flux cleaned = 0.00238272 Jy ! Component: 2300 - total flux cleaned = 0.00244535 Jy ! Component: 2350 - total flux cleaned = 0.00250737 Jy ! Component: 2400 - total flux cleaned = 0.00260966 Jy ! Component: 2450 - total flux cleaned = 0.00267037 Jy ! Component: 2500 - total flux cleaned = 0.0027005 Jy ! Component: 2550 - total flux cleaned = 0.00281005 Jy ! Component: 2600 - total flux cleaned = 0.00285931 Jy ! Component: 2650 - total flux cleaned = 0.00291797 Jy ! Component: 2700 - total flux cleaned = 0.00298589 Jy ! Component: 2750 - total flux cleaned = 0.00308202 Jy ! Component: 2800 - total flux cleaned = 0.00315842 Jy ! Component: 2850 - total flux cleaned = 0.00322473 Jy ! Component: 2900 - total flux cleaned = 0.00328118 Jy ! Component: 2950 - total flux cleaned = 0.00335594 Jy ! Component: 3000 - total flux cleaned = 0.0034301 Jy ! Component: 3050 - total flux cleaned = 0.00351286 Jy ! Component: 3100 - total flux cleaned = 0.00358594 Jy ! Component: 3150 - total flux cleaned = 0.00362224 Jy ! Component: 3200 - total flux cleaned = 0.00366741 Jy ! Component: 3250 - total flux cleaned = 0.00375695 Jy ! Component: 3300 - total flux cleaned = 0.00379244 Jy ! Component: 3350 - total flux cleaned = 0.00385433 Jy ! Component: 3400 - total flux cleaned = 0.00388952 Jy ! Component: 3450 - total flux cleaned = 0.00394198 Jy ! Component: 3500 - total flux cleaned = 0.00400275 Jy ! Component: 3550 - total flux cleaned = 0.00406317 Jy ! Component: 3600 - total flux cleaned = 0.00412316 Jy ! Component: 3650 - total flux cleaned = 0.00414017 Jy ! Component: 3700 - total flux cleaned = 0.00419107 Jy ! Component: 3750 - total flux cleaned = 0.00424165 Jy ! Component: 3800 - total flux cleaned = 0.00429187 Jy ! Component: 3850 - total flux cleaned = 0.0043419 Jy ! Component: 3900 - total flux cleaned = 0.00435017 Jy ! Component: 3950 - total flux cleaned = 0.00437497 Jy ! Component: 4000 - total flux cleaned = 0.004416 Jy ! Component: 4050 - total flux cleaned = 0.00444865 Jy ! Total flux subtracted in 4096 components = 0.00444862 Jy ! Clean residual min=-0.000450 max=0.000470 Jy/beam ! Clean residual mean=0.000001 rms=0.000156 Jy/beam ! Combined flux in latest and established models = 0.18159 Jy keep ! Adding 305 model components to the UV plane model. ! The established model now contains 465 components and 0.18159 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0532-2321_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.651 x 7.566 at -11.44 degrees (North through East) ! Clean map min=-0.0011051 max=0.15029 Jy/beam ! Writing clean map to FITS file: .//J0532-2321_X_map.fits wmodel .//J0532-2321_X_map.mod ! Writing 465 model components to file: .//J0532-2321_X_map.mod wobs .//J0532-2321_X_uvs.fits ! Writing UV FITS file: .//J0532-2321_X_uvs.fits wwins .//J0532-2321_X_map.win ! wwins: Wrote 2 windows to .//J0532-2321_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.150286 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000153572 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.30656 0.30656 0.613119 1.22624 2.45248 4.90495 9.80991 19.6198 39.2396 78.4793 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.15 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 978.602 quit ! Quitting program ! Log file .//J0532-2321_X_dfm.log closed on Sun Jan 19 23:59:21 2020