! Started logfile: .//J0523-0551_X_dfm.log on Mon Jan 20 17:29:56 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 .//J0523-0551_X_uva.fits ! Reading UV FITS file: .//J0523-0551_X_uva.fits ! AN table 1: 15 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0523-0551 ! ! 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 2520 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 J0523-0551_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=1.003534Jy sigma=19.834333 ! Fit after self-cal, rms=0.948221Jy sigma=18.741238 ! 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=1.396 mas, bmaj=4.013 mas, bpa=-3.144 degrees ! Estimated noise=0.854999 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 = 0.0402482 Jy ! Component: 100 - total flux cleaned = 0.0491839 Jy ! Total flux subtracted in 100 components = 0.0491839 Jy ! Clean residual min=-0.003692 max=0.004755 Jy/beam ! Clean residual mean=0.000002 rms=0.001143 Jy/beam ! Combined flux in latest and established models = 0.0491839 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0491839 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=0.035436Jy sigma=0.677098 ! Fit after self-cal, rms=0.034864Jy sigma=0.664400 ! 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=1.579 mas, bmaj=4.072 mas, bpa=-2.268 degrees ! Estimated noise=0.721707 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 = 0.00407394 Jy ! Component: 100 - total flux cleaned = 0.00640076 Jy ! Component: 150 - total flux cleaned = 0.00805283 Jy ! Component: 200 - total flux cleaned = 0.00928895 Jy ! Total flux subtracted in 200 components = 0.00928895 Jy ! Clean residual min=-0.003261 max=0.004327 Jy/beam ! Clean residual mean=0.000002 rms=0.000946 Jy/beam ! Combined flux in latest and established models = 0.0584729 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 47 components and 0.0584729 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=0.034329Jy sigma=0.654348 ! Fit after self-cal, rms=0.034312Jy sigma=0.654179 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.579 x 4.072 at -2.268 degrees (North through East) ! Clean map min=-0.0032216 max=0.052638 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 1.00 KP 1.03 ! NL 0.97 OV 1.26 PT 0.82 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.89 HN 1.07 KP 1.03 ! NL 0.93 OV 1.17 PT 0.86 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.06 HN 1.09 KP 0.96 ! NL 1.00 OV 1.21 PT 0.86 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 1.03 KP 1.06 ! NL 0.86 OV 1.01 PT 0.96 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.88 HN 1.06 KP 0.98 ! NL 1.02 OV 1.17 PT 0.90 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.86 HN 1.10 KP 0.95 ! NL 0.93 OV 1.18 PT 0.90 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 0.95 HN 0.99 KP 1.09 ! NL 0.86 OV 1.24 PT 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HN 1.06 KP 1.12 ! NL 0.94 OV 1.12 PT 0.82 ! ! ! Fit before self-cal, rms=0.034312Jy sigma=0.654179 ! Fit after self-cal, rms=0.033599Jy sigma=0.639098 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.613 mas, bmaj=4.04 mas, bpa=-2.21 degrees ! Estimated noise=0.716785 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 = -0.000135958 Jy ! Component: 100 - total flux cleaned = -0.000496849 Jy ! Component: 150 - total flux cleaned = -0.000618211 Jy ! Component: 200 - total flux cleaned = -0.000741914 Jy ! Total flux subtracted in 200 components = -0.000741914 Jy ! Clean residual min=-0.001581 max=0.001982 Jy/beam ! Clean residual mean=0.000005 rms=0.000496 Jy/beam ! Combined flux in latest and established models = 0.057731 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 55 components and 0.057731 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=0.033553Jy sigma=0.638302 ! Fit after self-cal, rms=0.033595Jy sigma=0.637839 ! 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=0.033595Jy sigma=0.637839 ! Fit after self-cal, rms=0.033641Jy sigma=0.637715 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.617 mas, bmaj=4.036 mas, bpa=-2.216 degrees ! Estimated noise=0.715619 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000397409 Jy ! Component: 100 - total flux cleaned = -0.000611159 Jy ! Component: 150 - total flux cleaned = -0.000710274 Jy ! Component: 200 - total flux cleaned = -0.000754017 Jy ! Total flux subtracted in 200 components = -0.000754017 Jy ! Clean residual min=-0.001542 max=0.001910 Jy/beam ! Clean residual mean=0.000004 rms=0.000475 Jy/beam ! Combined flux in latest and established models = 0.056977 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 67 components and 0.056977 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=0.033620Jy sigma=0.637405 ! Fit after self-cal, rms=0.033622Jy sigma=0.637393 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.76692e-05 Jy ! Component: 100 - total flux cleaned = -0.00012713 Jy ! Component: 150 - total flux cleaned = -0.000175677 Jy ! Component: 200 - total flux cleaned = -0.000219762 Jy ! Total flux subtracted in 200 components = -0.000219762 Jy ! Clean residual min=-0.001546 max=0.001894 Jy/beam ! Clean residual mean=0.000005 rms=0.000473 Jy/beam ! Combined flux in latest and established models = 0.0567572 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 68 components and 0.0567572 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=0.033613Jy sigma=0.637256 ! Fit after self-cal, rms=0.033610Jy sigma=0.637253 ! 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=0.033610Jy sigma=0.637253 ! Fit after self-cal, rms=0.033681Jy sigma=0.637170 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.622 mas, bmaj=4.033 mas, bpa=-2.226 degrees ! Estimated noise=0.715361 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000301187 Jy ! Component: 100 - total flux cleaned = -0.000424572 Jy ! Component: 150 - total flux cleaned = -0.000474461 Jy ! Component: 200 - total flux cleaned = -0.000532583 Jy ! Total flux subtracted in 200 components = -0.000532583 Jy ! Clean residual min=-0.001527 max=0.001829 Jy/beam ! Clean residual mean=0.000004 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.0562246 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 73 components and 0.0562246 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=0.033670Jy sigma=0.637026 ! Fit after self-cal, rms=0.033672Jy sigma=0.637021 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 = -7.99354e-05 Jy ! Component: 100 - total flux cleaned = -0.000131584 Jy ! Component: 150 - total flux cleaned = -0.000179195 Jy ! Component: 200 - total flux cleaned = -0.000215363 Jy ! Total flux subtracted in 200 components = -0.000215363 Jy ! Clean residual min=-0.001538 max=0.001816 Jy/beam ! Clean residual mean=0.000004 rms=0.000456 Jy/beam ! Combined flux in latest and established models = 0.0560092 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 73 components and 0.0560092 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=0.033666Jy sigma=0.636937 ! Fit after self-cal, rms=0.033664Jy sigma=0.636936 ! 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=0.033664Jy sigma=0.636936 ! Fit after self-cal, rms=0.033731Jy sigma=0.636894 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.215 mas, bmaj=4.096 mas, bpa=0.9523 degrees ! Estimated noise=0.753905 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000229303 Jy ! Component: 100 - total flux cleaned = -0.000256303 Jy ! Component: 150 - total flux cleaned = -0.000279348 Jy ! Component: 200 - total flux cleaned = -0.000306186 Jy ! Total flux subtracted in 200 components = -0.000306186 Jy ! Clean residual min=-0.001318 max=0.001593 Jy/beam ! Clean residual mean=0.000006 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.0557031 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 77 components and 0.0557031 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=0.033729Jy sigma=0.636893 ! Fit after self-cal, rms=0.033731Jy sigma=0.636879 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 = -2.13347e-05 Jy ! Component: 100 - total flux cleaned = -5.37602e-05 Jy ! Component: 150 - total flux cleaned = -7.60373e-05 Jy ! Component: 200 - total flux cleaned = -9.09421e-05 Jy ! Total flux subtracted in 200 components = -9.09421e-05 Jy ! Clean residual min=-0.001314 max=0.001576 Jy/beam ! Clean residual mean=0.000006 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 0.0556121 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 81 components and 0.0556121 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=0.033730Jy sigma=0.636887 ! Fit after self-cal, rms=0.033729Jy sigma=0.636881 ! 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=1.626 mas, bmaj=4.031 mas, bpa=-2.236 degrees ! Estimated noise=0.715535 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.626 x 4.031 at -2.236 degrees (North through East) ! Clean map min=-0.0014861 max=0.052336 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=1.433 mas, bmaj=3.953 mas, bpa=-3.184 degrees ! Estimated noise=0.853305 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0403684 Jy ! Component: 100 - total flux cleaned = 0.0493978 Jy ! Component: 150 - total flux cleaned = 0.0520726 Jy ! Component: 200 - total flux cleaned = 0.0531485 Jy ! Total flux subtracted in 200 components = 0.0531485 Jy ! Clean residual min=-0.002274 max=0.002519 Jy/beam ! Clean residual mean=0.000003 rms=0.000648 Jy/beam ! Combined flux in latest and established models = 0.0531485 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 37 model components to the UV plane model. ! The established model now contains 37 components and 0.0531485 Jy ! Inverting map and beam ! Estimated beam: bmin=1.626 mas, bmaj=4.031 mas, bpa=-2.236 degrees ! Estimated noise=0.715535 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 = 0.00141006 Jy ! Component: 100 - total flux cleaned = 0.00181542 Jy ! Component: 150 - total flux cleaned = 0.00209212 Jy ! Component: 200 - total flux cleaned = 0.00223736 Jy ! Total flux subtracted in 200 components = 0.00223736 Jy ! Clean residual min=-0.001645 max=0.001824 Jy/beam ! Clean residual mean=0.000005 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.0553859 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 52 components and 0.0553859 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=2.215 mas, bmaj=4.096 mas, bpa=0.9523 degrees ! Estimated noise=0.753905 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000166113 Jy ! Component: 100 - total flux cleaned = 0.0002649 Jy ! Component: 150 - total flux cleaned = 0.000317829 Jy ! Component: 200 - total flux cleaned = 0.00033566 Jy ! Total flux subtracted in 200 components = 0.00033566 Jy ! Clean residual min=-0.001362 max=0.001608 Jy/beam ! Clean residual mean=0.000006 rms=0.000424 Jy/beam ! Combined flux in latest and established models = 0.0557215 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 = -7.9171e-06 Jy ! Component: 100 - total flux cleaned = -9.00217e-07 Jy ! Component: 150 - total flux cleaned = -6.39107e-07 Jy ! Component: 200 - total flux cleaned = -6.77487e-06 Jy ! Total flux subtracted in 200 components = -6.77487e-06 Jy ! Clean residual min=-0.001358 max=0.001594 Jy/beam ! Clean residual mean=0.000006 rms=0.000419 Jy/beam ! Combined flux in latest and established models = 0.0557147 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 70 components and 0.0557147 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.626 mas, bmaj=4.031 mas, bpa=-2.236 degrees ! Estimated noise=0.715535 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000108512 Jy ! Component: 100 - total flux cleaned = -0.000210222 Jy ! Component: 150 - total flux cleaned = -0.000290489 Jy ! Component: 200 - total flux cleaned = -0.000354162 Jy ! Total flux subtracted in 200 components = -0.000354162 Jy ! Clean residual min=-0.001560 max=0.001796 Jy/beam ! Clean residual mean=0.000004 rms=0.000452 Jy/beam ! Combined flux in latest and established models = 0.0553606 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 73 components and 0.0553606 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=0.033729Jy sigma=0.636913 ! Fit after self-cal, rms=0.033727Jy sigma=0.636901 wmodel J0523-0551_X_map.mod ! Writing 73 model components to file: J0523-0551_X_map.mod wobs J0523-0551_X_uvs.fits ! Writing UV FITS file: J0523-0551_X_uvs.fits wwins J0523-0551_X_map.win ! wwins: Wrote 1 windows to J0523-0551_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 = 0.000542329 Jy ! Component: 100 - total flux cleaned = 0.000678108 Jy ! Component: 150 - total flux cleaned = 0.000849307 Jy ! Component: 200 - total flux cleaned = 0.0010544 Jy ! Component: 250 - total flux cleaned = 0.00120538 Jy ! Component: 300 - total flux cleaned = 0.00126653 Jy ! Component: 350 - total flux cleaned = 0.00134421 Jy ! Component: 400 - total flux cleaned = 0.00141838 Jy ! Component: 450 - total flux cleaned = 0.00152487 Jy ! Component: 500 - total flux cleaned = 0.00164359 Jy ! Component: 550 - total flux cleaned = 0.00166009 Jy ! Component: 600 - total flux cleaned = 0.00172277 Jy ! Component: 650 - total flux cleaned = 0.0017827 Jy ! Component: 700 - total flux cleaned = 0.00178269 Jy ! Component: 750 - total flux cleaned = 0.0017831 Jy ! Component: 800 - total flux cleaned = 0.00178333 Jy ! Component: 850 - total flux cleaned = 0.0018478 Jy ! Component: 900 - total flux cleaned = 0.00183483 Jy ! Component: 950 - total flux cleaned = 0.00183494 Jy ! Component: 1000 - total flux cleaned = 0.00188246 Jy ! Component: 1050 - total flux cleaned = 0.00190535 Jy ! Component: 1100 - total flux cleaned = 0.00197236 Jy ! Component: 1150 - total flux cleaned = 0.00203793 Jy ! Component: 1200 - total flux cleaned = 0.00210222 Jy ! Component: 1250 - total flux cleaned = 0.00217572 Jy ! Component: 1300 - total flux cleaned = 0.00222694 Jy ! Component: 1350 - total flux cleaned = 0.00225715 Jy ! Component: 1400 - total flux cleaned = 0.00230671 Jy ! Component: 1450 - total flux cleaned = 0.00234545 Jy ! Component: 1500 - total flux cleaned = 0.00240259 Jy ! Component: 1550 - total flux cleaned = 0.00243056 Jy ! Component: 1600 - total flux cleaned = 0.00245816 Jy ! Component: 1650 - total flux cleaned = 0.00250342 Jy ! Component: 1700 - total flux cleaned = 0.00253011 Jy ! Component: 1750 - total flux cleaned = 0.00257376 Jy ! Component: 1800 - total flux cleaned = 0.00259962 Jy ! Component: 1850 - total flux cleaned = 0.00264196 Jy ! Component: 1900 - total flux cleaned = 0.00265039 Jy ! Component: 1950 - total flux cleaned = 0.00268339 Jy ! Component: 2000 - total flux cleaned = 0.00268341 Jy ! Component: 2050 - total flux cleaned = 0.00271574 Jy ! Component: 2100 - total flux cleaned = 0.0027477 Jy ! Component: 2150 - total flux cleaned = 0.00277932 Jy ! Component: 2200 - total flux cleaned = 0.00284207 Jy ! Component: 2250 - total flux cleaned = 0.00287316 Jy ! Component: 2300 - total flux cleaned = 0.00291194 Jy ! Component: 2350 - total flux cleaned = 0.00298161 Jy ! Component: 2400 - total flux cleaned = 0.00300484 Jy ! Component: 2450 - total flux cleaned = 0.00304344 Jy ! Component: 2500 - total flux cleaned = 0.00307427 Jy ! Component: 2550 - total flux cleaned = 0.00312056 Jy ! Component: 2600 - total flux cleaned = 0.00314368 Jy ! Component: 2650 - total flux cleaned = 0.00319766 Jy ! Component: 2700 - total flux cleaned = 0.00324395 Jy ! Component: 2750 - total flux cleaned = 0.00326717 Jy ! Component: 2800 - total flux cleaned = 0.00329821 Jy ! Component: 2850 - total flux cleaned = 0.00331382 Jy ! Component: 2900 - total flux cleaned = 0.00333731 Jy ! Component: 2950 - total flux cleaned = 0.00335303 Jy ! Component: 3000 - total flux cleaned = 0.00336085 Jy ! Component: 3050 - total flux cleaned = 0.00336085 Jy ! Component: 3100 - total flux cleaned = 0.00336083 Jy ! Component: 3150 - total flux cleaned = 0.00335282 Jy ! Component: 3200 - total flux cleaned = 0.00335277 Jy ! Component: 3250 - total flux cleaned = 0.00336086 Jy ! Component: 3300 - total flux cleaned = 0.00336079 Jy ! Component: 3350 - total flux cleaned = 0.00336897 Jy ! Component: 3400 - total flux cleaned = 0.00335243 Jy ! Component: 3450 - total flux cleaned = 0.00335246 Jy ! Component: 3500 - total flux cleaned = 0.00332734 Jy ! Component: 3550 - total flux cleaned = 0.00331045 Jy ! Component: 3600 - total flux cleaned = 0.00328481 Jy ! Component: 3650 - total flux cleaned = 0.00325895 Jy ! Component: 3700 - total flux cleaned = 0.00325023 Jy ! Component: 3750 - total flux cleaned = 0.00323269 Jy ! Component: 3800 - total flux cleaned = 0.00320614 Jy ! Component: 3850 - total flux cleaned = 0.00318827 Jy ! Component: 3900 - total flux cleaned = 0.00317017 Jy ! Component: 3950 - total flux cleaned = 0.00314289 Jy ! Component: 4000 - total flux cleaned = 0.00312455 Jy ! Component: 4050 - total flux cleaned = 0.00310597 Jy ! Total flux subtracted in 4096 components = 0.00306845 Jy ! Clean residual min=-0.000578 max=0.000549 Jy/beam ! Clean residual mean=0.000002 rms=0.000140 Jy/beam ! Combined flux in latest and established models = 0.058429 Jy keep ! Adding 265 model components to the UV plane model. ! The established model now contains 338 components and 0.058429 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0523-0551_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.626 x 4.031 at -2.236 degrees (North through East) ! Clean map min=-0.00087138 max=0.05205 Jy/beam ! Writing clean map to FITS file: .//J0523-0551_X_map.fits wmodel .//J0523-0551_X_map.mod ! Writing 338 model components to file: .//J0523-0551_X_map.mod wobs .//J0523-0551_X_uvs.fits ! Writing UV FITS file: .//J0523-0551_X_uvs.fits wwins .//J0523-0551_X_map.win ! wwins: Wrote 2 windows to .//J0523-0551_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0520503 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00012822 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.739019 0.739019 1.47804 2.95608 5.91215 11.8243 23.6486 47.2972 94.5944 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.052 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 405.943 quit ! Quitting program ! Log file .//J0523-0551_X_dfm.log closed on Mon Jan 20 17:29:59 2020