! Started logfile: .//J0623-3009_C_dfm.log on Sat Oct 20 23:45:32 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 .//J0623-3009_C_uva.fits ! Reading UV FITS file: .//J0623-3009_C_uva.fits ! AN table 1: 19 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0623-3009 ! ! 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 76 lines of history. ! ! Reading 3192 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 J0623-3009_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 133 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 133 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=1.000439Jy sigma=34.114698 ! Fit after self-cal, rms=0.969935Jy sigma=33.099642 ! 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=1.403 mas, bmaj=10.5 mas, bpa=19 degrees ! Estimated noise=0.743913 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 = 0.023378 Jy ! Component: 100 - total flux cleaned = 0.0285705 Jy ! Total flux subtracted in 100 components = 0.0285705 Jy ! Clean residual min=-0.001712 max=0.001902 Jy/beam ! Clean residual mean=-0.000001 rms=0.000495 Jy/beam ! Combined flux in latest and established models = 0.0285705 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0285705 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=0.025498Jy sigma=0.781045 ! Fit after self-cal, rms=0.023824Jy sigma=0.715833 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00247823 Jy ! Component: 100 - total flux cleaned = 0.003434 Jy ! Total flux subtracted in 100 components = 0.003434 Jy ! Clean residual min=-0.001523 max=0.001454 Jy/beam ! Clean residual mean=0.000000 rms=0.000408 Jy/beam ! Combined flux in latest and established models = 0.0320045 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 23 components and 0.0320045 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=0.023548Jy sigma=0.703768 ! Fit after self-cal, rms=0.023548Jy sigma=0.703706 ! 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=1.839 mas, bmaj=11.03 mas, bpa=18.25 degrees ! Estimated noise=0.432464 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 = 0.00135069 Jy ! Component: 100 - total flux cleaned = 0.00210281 Jy ! Component: 150 - total flux cleaned = 0.0026228 Jy ! Component: 200 - total flux cleaned = 0.00301039 Jy ! Total flux subtracted in 200 components = 0.00301039 Jy ! Clean residual min=-0.001102 max=0.001010 Jy/beam ! Clean residual mean=0.000002 rms=0.000308 Jy/beam ! Combined flux in latest and established models = 0.0350149 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 44 components and 0.0350149 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=0.023472Jy sigma=0.700482 ! Fit after self-cal, rms=0.023468Jy sigma=0.700396 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.839 x 11.03 at 18.25 degrees (North through East) ! Clean map min=-0.0010832 max=0.031114 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* LA 0.00* NL 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* LA 0.00* NL 0.00* ! OV 0.00* PT 0.00* SC 0.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.03 LA 0.98 NL 1.06 ! OV 0.97 PT 1.00 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.91 LA 0.99 NL 1.08 ! OV 0.99 PT 0.98 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.24 FD 1.03 LA 1.01 NL 0.96 ! OV 0.90 PT 1.03 SC 0.94 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.02 LA 1.01 NL 0.94 ! OV 1.05 PT 0.98 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.97 LA 0.94 NL 1.05 ! OV 1.03 PT 1.03 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.06 LA 0.90 NL 0.97 ! OV 0.95 PT 1.06 SC 0.98 ! ! ! Fit before self-cal, rms=0.023468Jy sigma=0.700396 ! Fit after self-cal, rms=0.024596Jy sigma=0.696469 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.843 mas, bmaj=11.03 mas, bpa=18.22 degrees ! Estimated noise=0.430763 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 = -0.000216242 Jy ! Component: 100 - total flux cleaned = -0.00021536 Jy ! Component: 150 - total flux cleaned = -0.000200095 Jy ! Component: 200 - total flux cleaned = -0.000158155 Jy ! Total flux subtracted in 200 components = -0.000158155 Jy ! Clean residual min=-0.001063 max=0.001055 Jy/beam ! Clean residual mean=0.000002 rms=0.000273 Jy/beam ! Combined flux in latest and established models = 0.0348568 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 54 components and 0.0348568 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=0.024589Jy sigma=0.696175 ! Fit after self-cal, rms=0.024614Jy sigma=0.696018 ! 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=0.024614Jy sigma=0.696018 ! Fit after self-cal, rms=0.024669Jy sigma=0.695989 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.843 mas, bmaj=11.01 mas, bpa=18.21 degrees ! Estimated noise=0.430176 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.33647e-05 Jy ! Component: 100 - total flux cleaned = -4.37633e-05 Jy ! Component: 150 - total flux cleaned = -2.63079e-05 Jy ! Component: 200 - total flux cleaned = -5.11431e-06 Jy ! Total flux subtracted in 200 components = -5.11431e-06 Jy ! Clean residual min=-0.001044 max=0.001049 Jy/beam ! Clean residual mean=0.000002 rms=0.000268 Jy/beam ! Combined flux in latest and established models = 0.0348517 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 64 components and 0.0348517 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=0.024666Jy sigma=0.695880 ! Fit after self-cal, rms=0.024667Jy sigma=0.695871 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 = 3.24705e-05 Jy ! Component: 100 - total flux cleaned = 4.26349e-05 Jy ! Component: 150 - total flux cleaned = 6.12178e-05 Jy ! Component: 200 - total flux cleaned = 6.98905e-05 Jy ! Total flux subtracted in 200 components = 6.98905e-05 Jy ! Clean residual min=-0.001038 max=0.001037 Jy/beam ! Clean residual mean=0.000002 rms=0.000267 Jy/beam ! Combined flux in latest and established models = 0.0349216 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 70 components and 0.0349216 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=0.024665Jy sigma=0.695824 ! Fit after self-cal, rms=0.024665Jy sigma=0.695821 ! 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=0.024665Jy sigma=0.695821 ! Fit after self-cal, rms=0.024657Jy sigma=0.695808 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.842 mas, bmaj=10.99 mas, bpa=18.21 degrees ! Estimated noise=0.429627 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.15802e-06 Jy ! Component: 100 - total flux cleaned = 1.48998e-05 Jy ! Component: 150 - total flux cleaned = 3.44061e-05 Jy ! Component: 200 - total flux cleaned = 4.54359e-05 Jy ! Total flux subtracted in 200 components = 4.54359e-05 Jy ! Clean residual min=-0.001026 max=0.001027 Jy/beam ! Clean residual mean=0.000002 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.034967 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 81 components and 0.034967 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=0.024655Jy sigma=0.695768 ! Fit after self-cal, rms=0.024656Jy sigma=0.695766 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 = 1.56765e-05 Jy ! Component: 100 - total flux cleaned = 2.29168e-05 Jy ! Component: 150 - total flux cleaned = 3.30894e-05 Jy ! Component: 200 - total flux cleaned = 4.29194e-05 Jy ! Total flux subtracted in 200 components = 4.29194e-05 Jy ! Clean residual min=-0.001020 max=0.001024 Jy/beam ! Clean residual mean=0.000002 rms=0.000264 Jy/beam ! Combined flux in latest and established models = 0.0350099 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 88 components and 0.0350099 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=0.024655Jy sigma=0.695744 ! Fit after self-cal, rms=0.024655Jy sigma=0.695743 ! 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=0.024655Jy sigma=0.695743 ! Fit after self-cal, rms=0.024636Jy sigma=0.695734 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.205 mas, bmaj=13.07 mas, bpa=7.291 degrees ! Estimated noise=0.515771 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000141164 Jy ! Component: 100 - total flux cleaned = 0.000178966 Jy ! Component: 150 - total flux cleaned = 0.00021166 Jy ! Component: 200 - total flux cleaned = 0.000226411 Jy ! Total flux subtracted in 200 components = 0.000226411 Jy ! Clean residual min=-0.000980 max=0.001168 Jy/beam ! Clean residual mean=0.000003 rms=0.000340 Jy/beam ! Combined flux in latest and established models = 0.0352363 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 95 components and 0.0352363 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=0.024635Jy sigma=0.695753 ! Fit after self-cal, rms=0.024636Jy sigma=0.695749 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 = 2.1227e-05 Jy ! Component: 100 - total flux cleaned = 2.80755e-05 Jy ! Component: 150 - total flux cleaned = 3.75587e-05 Jy ! Component: 200 - total flux cleaned = 4.65832e-05 Jy ! Total flux subtracted in 200 components = 4.65832e-05 Jy ! Clean residual min=-0.000987 max=0.001152 Jy/beam ! Clean residual mean=0.000003 rms=0.000338 Jy/beam ! Combined flux in latest and established models = 0.0352829 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 97 components and 0.0352829 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=0.024636Jy sigma=0.695755 ! Fit after self-cal, rms=0.024636Jy sigma=0.695754 ! 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=1.842 mas, bmaj=10.98 mas, bpa=18.22 degrees ! Estimated noise=0.429023 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.842 x 10.98 at 18.22 degrees (North through East) ! Clean map min=-0.0010059 max=0.03109 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=1.405 mas, bmaj=10.4 mas, bpa=18.97 degrees ! Estimated noise=0.738776 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0243118 Jy ! Component: 100 - total flux cleaned = 0.029688 Jy ! Component: 150 - total flux cleaned = 0.0313753 Jy ! Component: 200 - total flux cleaned = 0.0323506 Jy ! Total flux subtracted in 200 components = 0.0323506 Jy ! Clean residual min=-0.001595 max=0.001336 Jy/beam ! Clean residual mean=-0.000000 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.0323506 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.0323506 Jy ! Inverting map and beam ! Estimated beam: bmin=1.842 mas, bmaj=10.98 mas, bpa=18.22 degrees ! Estimated noise=0.429023 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 = 0.00110392 Jy ! Component: 100 - total flux cleaned = 0.00144022 Jy ! Component: 150 - total flux cleaned = 0.00169198 Jy ! Component: 200 - total flux cleaned = 0.0018888 Jy ! Total flux subtracted in 200 components = 0.0018888 Jy ! Clean residual min=-0.001105 max=0.001007 Jy/beam ! Clean residual mean=0.000001 rms=0.000278 Jy/beam ! Combined flux in latest and established models = 0.0342394 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 40 components and 0.0342394 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=4.205 mas, bmaj=13.07 mas, bpa=7.291 degrees ! Estimated noise=0.515771 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00032512 Jy ! Component: 100 - total flux cleaned = 0.00039911 Jy ! Component: 150 - total flux cleaned = 0.000481735 Jy ! Component: 200 - total flux cleaned = 0.000547901 Jy ! Total flux subtracted in 200 components = 0.000547901 Jy ! Clean residual min=-0.001019 max=0.001170 Jy/beam ! Clean residual mean=0.000003 rms=0.000352 Jy/beam ! Combined flux in latest and established models = 0.0347873 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 = 5.98716e-05 Jy ! Component: 100 - total flux cleaned = 0.000114679 Jy ! Component: 150 - total flux cleaned = 0.0001708 Jy ! Component: 200 - total flux cleaned = 0.000216002 Jy ! Total flux subtracted in 200 components = 0.000216002 Jy ! Clean residual min=-0.001005 max=0.001153 Jy/beam ! Clean residual mean=0.000003 rms=0.000347 Jy/beam ! Combined flux in latest and established models = 0.0350033 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 57 components and 0.0350033 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.842 mas, bmaj=10.98 mas, bpa=18.22 degrees ! Estimated noise=0.429023 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.97637e-05 Jy ! Component: 100 - total flux cleaned = -0.000125735 Jy ! Component: 150 - total flux cleaned = -0.000138299 Jy ! Component: 200 - total flux cleaned = -0.000117726 Jy ! Total flux subtracted in 200 components = -0.000117726 Jy ! Clean residual min=-0.001055 max=0.001009 Jy/beam ! Clean residual mean=0.000002 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.0348856 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 69 components and 0.0348856 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=0.024641Jy sigma=0.695904 ! Fit after self-cal, rms=0.024639Jy sigma=0.695898 wmodel J0623-3009_C_map.mod ! Writing 69 model components to file: J0623-3009_C_map.mod wobs J0623-3009_C_uvs.fits ! Writing UV FITS file: J0623-3009_C_uvs.fits wwins J0623-3009_C_map.win ! wwins: Wrote 1 windows to J0623-3009_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 = -3.58908e-05 Jy ! Component: 100 - total flux cleaned = -8.29051e-05 Jy ! Component: 150 - total flux cleaned = -0.000201233 Jy ! Component: 200 - total flux cleaned = -0.000297262 Jy ! Component: 250 - total flux cleaned = -0.00028454 Jy ! Component: 300 - total flux cleaned = -0.00033288 Jy ! Component: 350 - total flux cleaned = -0.000344473 Jy ! Component: 400 - total flux cleaned = -0.000366722 Jy ! Component: 450 - total flux cleaned = -0.000356321 Jy ! Component: 500 - total flux cleaned = -0.000356438 Jy ! Component: 550 - total flux cleaned = -0.000365888 Jy ! Component: 600 - total flux cleaned = -0.000336779 Jy ! Component: 650 - total flux cleaned = -0.0003742 Jy ! Component: 700 - total flux cleaned = -0.000364929 Jy ! Component: 750 - total flux cleaned = -0.00038253 Jy ! Component: 800 - total flux cleaned = -0.000364901 Jy ! Component: 850 - total flux cleaned = -0.000364867 Jy ! Component: 900 - total flux cleaned = -0.000356438 Jy ! Component: 950 - total flux cleaned = -0.000364412 Jy ! Component: 1000 - total flux cleaned = -0.000340327 Jy ! Component: 1050 - total flux cleaned = -0.000324767 Jy ! Component: 1100 - total flux cleaned = -0.000286023 Jy ! Component: 1150 - total flux cleaned = -0.000240335 Jy ! Component: 1200 - total flux cleaned = -0.000217868 Jy ! Component: 1250 - total flux cleaned = -0.00016611 Jy ! Component: 1300 - total flux cleaned = -0.000144174 Jy ! Component: 1350 - total flux cleaned = -0.000115238 Jy ! Component: 1400 - total flux cleaned = -9.38145e-05 Jy ! Component: 1450 - total flux cleaned = -5.85347e-05 Jy ! Component: 1500 - total flux cleaned = -2.36354e-05 Jy ! Component: 1550 - total flux cleaned = 1.77761e-05 Jy ! Component: 1600 - total flux cleaned = 5.86978e-05 Jy ! Component: 1650 - total flux cleaned = 9.92954e-05 Jy ! Component: 1700 - total flux cleaned = 0.000139457 Jy ! Component: 1750 - total flux cleaned = 0.000172591 Jy ! Component: 1800 - total flux cleaned = 0.00021862 Jy ! Component: 1850 - total flux cleaned = 0.000244701 Jy ! Component: 1900 - total flux cleaned = 0.000296436 Jy ! Component: 1950 - total flux cleaned = 0.00034129 Jy ! Component: 2000 - total flux cleaned = 0.000385764 Jy ! Component: 2050 - total flux cleaned = 0.000411026 Jy ! Component: 2100 - total flux cleaned = 0.000461168 Jy ! Component: 2150 - total flux cleaned = 0.000492357 Jy ! Component: 2200 - total flux cleaned = 0.000529536 Jy ! Component: 2250 - total flux cleaned = 0.000578735 Jy ! Component: 2300 - total flux cleaned = 0.000615401 Jy ! Component: 2350 - total flux cleaned = 0.000657919 Jy ! Component: 2400 - total flux cleaned = 0.000682071 Jy ! Component: 2450 - total flux cleaned = 0.0007241 Jy ! Component: 2500 - total flux cleaned = 0.00075995 Jy ! Component: 2550 - total flux cleaned = 0.000807532 Jy ! Component: 2600 - total flux cleaned = 0.000854892 Jy ! Component: 2650 - total flux cleaned = 0.000878518 Jy ! Component: 2700 - total flux cleaned = 0.000919736 Jy ! Component: 2750 - total flux cleaned = 0.000954976 Jy ! Component: 2800 - total flux cleaned = 0.00100766 Jy ! Component: 2850 - total flux cleaned = 0.00106022 Jy ! Component: 2900 - total flux cleaned = 0.0011068 Jy ! Component: 2950 - total flux cleaned = 0.00114172 Jy ! Component: 3000 - total flux cleaned = 0.00118819 Jy ! Component: 3050 - total flux cleaned = 0.00123451 Jy ! Component: 3100 - total flux cleaned = 0.0012924 Jy ! Component: 3150 - total flux cleaned = 0.00133862 Jy ! Component: 3200 - total flux cleaned = 0.00137328 Jy ! Component: 3250 - total flux cleaned = 0.00142521 Jy ! Component: 3300 - total flux cleaned = 0.00147707 Jy ! Component: 3350 - total flux cleaned = 0.00151161 Jy ! Component: 3400 - total flux cleaned = 0.00156918 Jy ! Component: 3450 - total flux cleaned = 0.00162674 Jy ! Component: 3500 - total flux cleaned = 0.00166128 Jy ! Component: 3550 - total flux cleaned = 0.00171882 Jy ! Component: 3600 - total flux cleaned = 0.00175333 Jy ! Component: 3650 - total flux cleaned = 0.00179938 Jy ! Component: 3700 - total flux cleaned = 0.00183966 Jy ! Component: 3750 - total flux cleaned = 0.00188571 Jy ! Component: 3800 - total flux cleaned = 0.0019203 Jy ! Component: 3850 - total flux cleaned = 0.0019549 Jy ! Component: 3900 - total flux cleaned = 0.00198951 Jy ! Component: 3950 - total flux cleaned = 0.00202993 Jy ! Component: 4000 - total flux cleaned = 0.00205308 Jy ! Component: 4050 - total flux cleaned = 0.00208783 Jy ! Total flux subtracted in 4096 components = 0.00211683 Jy ! Clean residual min=-0.000364 max=0.000353 Jy/beam ! Clean residual mean=0.000000 rms=0.000110 Jy/beam ! Combined flux in latest and established models = 0.0370025 Jy keep ! Adding 264 model components to the UV plane model. ! The established model now contains 333 components and 0.0370025 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0623-3009_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.842 x 10.98 at 18.22 degrees (North through East) ! Clean map min=-0.00081456 max=0.030837 Jy/beam ! Writing clean map to FITS file: .//J0623-3009_C_map.fits wmodel .//J0623-3009_C_map.mod ! Writing 333 model components to file: .//J0623-3009_C_map.mod wobs .//J0623-3009_C_uvs.fits ! Writing UV FITS file: .//J0623-3009_C_uvs.fits wwins .//J0623-3009_C_map.win ! wwins: Wrote 2 windows to .//J0623-3009_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0308373 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000109018 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.06057 1.06057 2.12115 4.24229 8.48459 16.9692 33.9383 67.8767 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.03 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 282.865 quit ! Quitting program ! Log file .//J0623-3009_C_dfm.log closed on Sat Oct 20 23:45:36 2018