! Started logfile: .//J0159+5328_C_dfm.log on Sat Oct 20 23:35:35 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 .//J0159+5328_C_uva.fits ! Reading UV FITS file: .//J0159+5328_C_uva.fits ! AN table 1: 6 integrations on 15 of 15 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0159+5328 ! ! 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 720 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 J0159+5328_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 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.002175Jy sigma=48.325182 ! Fit after self-cal, rms=0.963012Jy sigma=46.425383 ! 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=1.291 mas, bmaj=5.185 mas, bpa=36 degrees ! Estimated noise=0.967663 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 = 0.0276117 Jy ! Component: 100 - total flux cleaned = 0.03388 Jy ! Total flux subtracted in 100 components = 0.03388 Jy ! Clean residual min=-0.002945 max=0.003704 Jy/beam ! Clean residual mean=-0.000000 rms=0.000956 Jy/beam ! Combined flux in latest and established models = 0.03388 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.03388 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=0.019392Jy sigma=0.899571 ! Fit after self-cal, rms=0.015188Jy sigma=0.699114 ! 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=1.618 mas, bmaj=5.242 mas, bpa=37.39 degrees ! Estimated noise=0.641058 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 = 0.00468997 Jy ! Component: 100 - total flux cleaned = 0.00630682 Jy ! Component: 150 - total flux cleaned = 0.00668728 Jy ! Component: 200 - total flux cleaned = 0.00690721 Jy ! Total flux subtracted in 200 components = 0.00690721 Jy ! Clean residual min=-0.001666 max=0.001757 Jy/beam ! Clean residual mean=0.000002 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.0407872 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 37 components and 0.0407872 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=0.013837Jy sigma=0.633944 ! Fit after self-cal, rms=0.013835Jy sigma=0.633783 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.618 x 5.242 at 37.39 degrees (North through East) ! Clean map min=-0.0015756 max=0.038947 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* KP 0.00* OV 0.00* ! PT 0.00* SC 0.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* KP 0.00* OV 0.00* ! PT 0.00* SC 0.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.90 KP 0.90 OV 0.97 ! PT 1.08 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.09 KP 0.98 OV 0.99 ! PT 1.02 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.04 KP 1.02 OV 0.94 ! PT 0.99 SC 1.06 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.03 KP 1.11 OV 0.89 ! PT 0.99 SC 0.96 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.91 KP 0.99 OV 0.94 ! PT 1.08 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 KP 1.04 OV 0.97 ! PT 1.00 SC 0.98 ! ! ! Fit before self-cal, rms=0.013835Jy sigma=0.633783 ! Fit after self-cal, rms=0.013569Jy sigma=0.618151 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.622 mas, bmaj=5.264 mas, bpa=37.38 degrees ! Estimated noise=0.637836 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 = -0.000158843 Jy ! Component: 100 - total flux cleaned = -0.000134916 Jy ! Component: 150 - total flux cleaned = -0.000124763 Jy ! Component: 200 - total flux cleaned = -0.000143143 Jy ! Total flux subtracted in 200 components = -0.000143143 Jy ! Clean residual min=-0.001328 max=0.001469 Jy/beam ! Clean residual mean=0.000001 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.0406441 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 48 components and 0.0406441 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=0.013549Jy sigma=0.617259 ! Fit after self-cal, rms=0.013558Jy sigma=0.617091 ! 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=0.013558Jy sigma=0.617091 ! Fit after self-cal, rms=0.013573Jy sigma=0.617068 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.621 mas, bmaj=5.266 mas, bpa=37.37 degrees ! Estimated noise=0.638561 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.52411e-06 Jy ! Component: 100 - total flux cleaned = 1.42875e-05 Jy ! Component: 150 - total flux cleaned = 6.11645e-06 Jy ! Component: 200 - total flux cleaned = -9.04679e-06 Jy ! Total flux subtracted in 200 components = -9.04679e-06 Jy ! Clean residual min=-0.001331 max=0.001444 Jy/beam ! Clean residual mean=0.000001 rms=0.000344 Jy/beam ! Combined flux in latest and established models = 0.0406351 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 55 components and 0.0406351 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=0.013564Jy sigma=0.616572 ! Fit after self-cal, rms=0.013564Jy sigma=0.616536 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 = -1.34688e-05 Jy ! Component: 100 - total flux cleaned = -2.78031e-05 Jy ! Component: 150 - total flux cleaned = -4.11034e-05 Jy ! Component: 200 - total flux cleaned = -4.7531e-05 Jy ! Total flux subtracted in 200 components = -4.7531e-05 Jy ! Clean residual min=-0.001332 max=0.001422 Jy/beam ! Clean residual mean=0.000001 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 0.0405875 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 59 components and 0.0405875 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=0.013557Jy sigma=0.616200 ! Fit after self-cal, rms=0.013558Jy sigma=0.616172 ! 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=0.013558Jy sigma=0.616172 ! Fit after self-cal, rms=0.013570Jy sigma=0.616162 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.619 mas, bmaj=5.268 mas, bpa=37.36 degrees ! Estimated noise=0.639072 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.86817e-05 Jy ! Component: 100 - total flux cleaned = 2.50727e-05 Jy ! Component: 150 - total flux cleaned = 1.33271e-05 Jy ! Component: 200 - total flux cleaned = 1.33897e-05 Jy ! Total flux subtracted in 200 components = 1.33897e-05 Jy ! Clean residual min=-0.001326 max=0.001401 Jy/beam ! Clean residual mean=0.000001 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 0.0406009 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 59 components and 0.0406009 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=0.013564Jy sigma=0.615888 ! Fit after self-cal, rms=0.013565Jy sigma=0.615868 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 = -1.04044e-05 Jy ! Component: 100 - total flux cleaned = -2.70019e-05 Jy ! Component: 150 - total flux cleaned = -2.69208e-05 Jy ! Component: 200 - total flux cleaned = -3.7166e-05 Jy ! Total flux subtracted in 200 components = -3.7166e-05 Jy ! Clean residual min=-0.001327 max=0.001383 Jy/beam ! Clean residual mean=0.000001 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.0405637 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 60 components and 0.0405637 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=0.013561Jy sigma=0.615671 ! Fit after self-cal, rms=0.013561Jy sigma=0.615654 ! 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=0.013561Jy sigma=0.615654 ! Fit after self-cal, rms=0.013570Jy sigma=0.615650 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.01 mas, bmaj=7.877 mas, bpa=73.86 degrees ! Estimated noise=0.822336 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.36218e-05 Jy ! Component: 100 - total flux cleaned = -6.5559e-05 Jy ! Component: 150 - total flux cleaned = -5.88793e-05 Jy ! Component: 200 - total flux cleaned = -5.8871e-05 Jy ! Total flux subtracted in 200 components = -5.8871e-05 Jy ! Clean residual min=-0.001588 max=0.001257 Jy/beam ! Clean residual mean=0.000002 rms=0.000408 Jy/beam ! Combined flux in latest and established models = 0.0405049 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 65 components and 0.0405049 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=0.013568Jy sigma=0.615592 ! Fit after self-cal, rms=0.013568Jy sigma=0.615485 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 = 1.27282e-05 Jy ! Component: 100 - total flux cleaned = -2.60118e-05 Jy ! Component: 150 - total flux cleaned = -3.56804e-05 Jy ! Component: 200 - total flux cleaned = -4.02484e-05 Jy ! Total flux subtracted in 200 components = -4.02484e-05 Jy ! Clean residual min=-0.001589 max=0.001249 Jy/beam ! Clean residual mean=0.000002 rms=0.000406 Jy/beam ! Combined flux in latest and established models = 0.0404646 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 69 components and 0.0404646 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=0.013567Jy sigma=0.615462 ! Fit after self-cal, rms=0.013567Jy sigma=0.615416 ! 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=1.619 mas, bmaj=5.268 mas, bpa=37.35 degrees ! Estimated noise=0.639382 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.619 x 5.268 at 37.35 degrees (North through East) ! Clean map min=-0.0013072 max=0.038686 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=1.293 mas, bmaj=5.199 mas, bpa=36.01 degrees ! Estimated noise=0.963991 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.029845 Jy ! Component: 100 - total flux cleaned = 0.0360985 Jy ! Component: 150 - total flux cleaned = 0.0375791 Jy ! Component: 200 - total flux cleaned = 0.0386704 Jy ! Total flux subtracted in 200 components = 0.0386704 Jy ! Clean residual min=-0.002513 max=0.002617 Jy/beam ! Clean residual mean=-0.000001 rms=0.000681 Jy/beam ! Combined flux in latest and established models = 0.0386704 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0386704 Jy ! Inverting map and beam ! Estimated beam: bmin=1.619 mas, bmaj=5.268 mas, bpa=37.35 degrees ! Estimated noise=0.639382 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 = 0.00174375 Jy ! Component: 100 - total flux cleaned = 0.00219769 Jy ! Component: 150 - total flux cleaned = 0.00218484 Jy ! Component: 200 - total flux cleaned = 0.00214247 Jy ! Total flux subtracted in 200 components = 0.00214247 Jy ! Clean residual min=-0.001331 max=0.001395 Jy/beam ! Clean residual mean=0.000001 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.0408129 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 41 components and 0.0408129 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=4.01 mas, bmaj=7.877 mas, bpa=73.86 degrees ! Estimated noise=0.822336 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.83829e-05 Jy ! Component: 100 - total flux cleaned = -0.000135013 Jy ! Component: 150 - total flux cleaned = -0.000194336 Jy ! Component: 200 - total flux cleaned = -0.000213495 Jy ! Total flux subtracted in 200 components = -0.000213495 Jy ! Clean residual min=-0.001643 max=0.001248 Jy/beam ! Clean residual mean=0.000002 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.0405994 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 = -1.63908e-05 Jy ! Component: 100 - total flux cleaned = -1.66101e-05 Jy ! Component: 150 - total flux cleaned = -1.6849e-05 Jy ! Component: 200 - total flux cleaned = -2.26826e-05 Jy ! Total flux subtracted in 200 components = -2.26826e-05 Jy ! Clean residual min=-0.001627 max=0.001254 Jy/beam ! Clean residual mean=0.000002 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.0405767 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 53 components and 0.0405767 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.619 mas, bmaj=5.268 mas, bpa=37.35 degrees ! Estimated noise=0.639382 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.94195e-05 Jy ! Component: 100 - total flux cleaned = -1.33704e-05 Jy ! Component: 150 - total flux cleaned = 1.51538e-05 Jy ! Component: 200 - total flux cleaned = 1.61668e-05 Jy ! Total flux subtracted in 200 components = 1.61668e-05 Jy ! Clean residual min=-0.001342 max=0.001362 Jy/beam ! Clean residual mean=0.000001 rms=0.000333 Jy/beam ! Combined flux in latest and established models = 0.0405929 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 62 components and 0.0405929 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=0.013564Jy sigma=0.615615 ! Fit after self-cal, rms=0.013561Jy sigma=0.615548 wmodel J0159+5328_C_map.mod ! Writing 62 model components to file: J0159+5328_C_map.mod wobs J0159+5328_C_uvs.fits ! Writing UV FITS file: J0159+5328_C_uvs.fits wwins J0159+5328_C_map.win ! wwins: Wrote 1 windows to J0159+5328_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 = 0.000272458 Jy ! Component: 100 - total flux cleaned = 0.000525683 Jy ! Component: 150 - total flux cleaned = 0.000677384 Jy ! Component: 200 - total flux cleaned = 0.000782614 Jy ! Component: 250 - total flux cleaned = 0.000895892 Jy ! Component: 300 - total flux cleaned = 0.000880831 Jy ! Component: 350 - total flux cleaned = 0.000909287 Jy ! Component: 400 - total flux cleaned = 0.000882027 Jy ! Component: 450 - total flux cleaned = 0.000869095 Jy ! Component: 500 - total flux cleaned = 0.000882051 Jy ! Component: 550 - total flux cleaned = 0.000894407 Jy ! Component: 600 - total flux cleaned = 0.000882691 Jy ! Component: 650 - total flux cleaned = 0.000860223 Jy ! Component: 700 - total flux cleaned = 0.000860469 Jy ! Component: 750 - total flux cleaned = 0.000871077 Jy ! Component: 800 - total flux cleaned = 0.000860704 Jy ! Component: 850 - total flux cleaned = 0.0008911 Jy ! Component: 900 - total flux cleaned = 0.00090097 Jy ! Component: 950 - total flux cleaned = 0.000929861 Jy ! Component: 1000 - total flux cleaned = 0.000929767 Jy ! Component: 1050 - total flux cleaned = 0.000948288 Jy ! Component: 1100 - total flux cleaned = 0.000966639 Jy ! Component: 1150 - total flux cleaned = 0.00101101 Jy ! Component: 1200 - total flux cleaned = 0.00104596 Jy ! Component: 1250 - total flux cleaned = 0.00108896 Jy ! Component: 1300 - total flux cleaned = 0.00110598 Jy ! Component: 1350 - total flux cleaned = 0.00113108 Jy ! Component: 1400 - total flux cleaned = 0.0011641 Jy ! Component: 1450 - total flux cleaned = 0.00117222 Jy ! Component: 1500 - total flux cleaned = 0.00118826 Jy ! Component: 1550 - total flux cleaned = 0.00122007 Jy ! Component: 1600 - total flux cleaned = 0.00123587 Jy ! Component: 1650 - total flux cleaned = 0.0012436 Jy ! Component: 1700 - total flux cleaned = 0.00125132 Jy ! Component: 1750 - total flux cleaned = 0.00124364 Jy ! Component: 1800 - total flux cleaned = 0.001236 Jy ! Component: 1850 - total flux cleaned = 0.00122842 Jy ! Component: 1900 - total flux cleaned = 0.00119823 Jy ! Component: 1950 - total flux cleaned = 0.00120572 Jy ! Component: 2000 - total flux cleaned = 0.00122067 Jy ! Component: 2050 - total flux cleaned = 0.00122067 Jy ! Component: 2100 - total flux cleaned = 0.00122813 Jy ! Component: 2150 - total flux cleaned = 0.00124302 Jy ! Component: 2200 - total flux cleaned = 0.0012504 Jy ! Component: 2250 - total flux cleaned = 0.00126518 Jy ! Component: 2300 - total flux cleaned = 0.00127256 Jy ! Component: 2350 - total flux cleaned = 0.00127992 Jy ! Component: 2400 - total flux cleaned = 0.00130196 Jy ! Component: 2450 - total flux cleaned = 0.00130932 Jy ! Component: 2500 - total flux cleaned = 0.001324 Jy ! Component: 2550 - total flux cleaned = 0.00135337 Jy ! Component: 2600 - total flux cleaned = 0.00136071 Jy ! Component: 2650 - total flux cleaned = 0.00139008 Jy ! Component: 2700 - total flux cleaned = 0.00140484 Jy ! Component: 2750 - total flux cleaned = 0.00142696 Jy ! Component: 2800 - total flux cleaned = 0.0014417 Jy ! Component: 2850 - total flux cleaned = 0.00147131 Jy ! Component: 2900 - total flux cleaned = 0.00150092 Jy ! Component: 2950 - total flux cleaned = 0.00153065 Jy ! Component: 3000 - total flux cleaned = 0.00155302 Jy ! Component: 3050 - total flux cleaned = 0.00158298 Jy ! Component: 3100 - total flux cleaned = 0.00160558 Jy ! Component: 3150 - total flux cleaned = 0.00163581 Jy ! Component: 3200 - total flux cleaned = 0.00166617 Jy ! Component: 3250 - total flux cleaned = 0.00169666 Jy ! Component: 3300 - total flux cleaned = 0.00173502 Jy ! Component: 3350 - total flux cleaned = 0.00175053 Jy ! Component: 3400 - total flux cleaned = 0.0017816 Jy ! Component: 3450 - total flux cleaned = 0.00179723 Jy ! Component: 3500 - total flux cleaned = 0.00183655 Jy ! Component: 3550 - total flux cleaned = 0.00185239 Jy ! Component: 3600 - total flux cleaned = 0.00189221 Jy ! Component: 3650 - total flux cleaned = 0.00191631 Jy ! Component: 3700 - total flux cleaned = 0.00194058 Jy ! Component: 3750 - total flux cleaned = 0.00196497 Jy ! Component: 3800 - total flux cleaned = 0.00199766 Jy ! Component: 3850 - total flux cleaned = 0.00200595 Jy ! Component: 3900 - total flux cleaned = 0.00203913 Jy ! Component: 3950 - total flux cleaned = 0.00205588 Jy ! Component: 4000 - total flux cleaned = 0.00208954 Jy ! Component: 4050 - total flux cleaned = 0.00210651 Jy ! Total flux subtracted in 4096 components = 0.00215782 Jy ! Clean residual min=-0.000507 max=0.000480 Jy/beam ! Clean residual mean=0.000000 rms=0.000140 Jy/beam ! Combined flux in latest and established models = 0.0427507 Jy keep ! Adding 215 model components to the UV plane model. ! The established model now contains 277 components and 0.0427507 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0159+5328_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.619 x 5.268 at 37.35 degrees (North through East) ! Clean map min=-0.0013925 max=0.038305 Jy/beam ! Writing clean map to FITS file: .//J0159+5328_C_map.fits wmodel .//J0159+5328_C_map.mod ! Writing 277 model components to file: .//J0159+5328_C_map.mod wobs .//J0159+5328_C_uvs.fits ! Writing UV FITS file: .//J0159+5328_C_uvs.fits wwins .//J0159+5328_C_map.win ! wwins: Wrote 2 windows to .//J0159+5328_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0383053 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00015707 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.23014 1.23014 2.46028 4.92056 9.84113 19.6823 39.3645 78.729 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.038 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 243.874 quit ! Quitting program ! Log file .//J0159+5328_C_dfm.log closed on Sat Oct 20 23:35:39 2018