! Started logfile: .//J0350-1725_X_dfm.log on Sun Jan 19 23:55:01 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 .//J0350-1725_X_uvm.fits ! Reading UV FITS file: .//J0350-1725_X_uvm.fits ! AN table 1: 16 integrations on 15 of 15 possible baselines. ! AN table 2: 17 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.965084 visibilities/baseline/integration-bin. ! Found source: J0350-1725 ! ! 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 67 lines of history. ! ! Reading 5528 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 J0350-1725_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 1 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 1 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 1 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 1 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 1 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 1 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 1 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 1 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=1.001626Jy sigma=15.834458 ! Fit after self-cal, rms=0.957831Jy sigma=15.135514 ! 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=1.056 mas, bmaj=3.16 mas, bpa=1.377 degrees ! Estimated noise=0.992848 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 = 0.0321213 Jy ! Component: 100 - total flux cleaned = 0.039966 Jy ! Total flux subtracted in 100 components = 0.039966 Jy ! Clean residual min=-0.003422 max=0.003907 Jy/beam ! Clean residual mean=0.000005 rms=0.000923 Jy/beam ! Combined flux in latest and established models = 0.039966 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.039966 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=0.045031Jy sigma=0.672184 ! Fit after self-cal, rms=0.044095Jy sigma=0.658461 ! 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=1.295 mas, bmaj=3.588 mas, bpa=-1.208 degrees ! Estimated noise=0.61067 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 = 0.00576349 Jy ! Component: 100 - total flux cleaned = 0.00847275 Jy ! Component: 150 - total flux cleaned = 0.00991441 Jy ! Component: 200 - total flux cleaned = 0.0107298 Jy ! Total flux subtracted in 200 components = 0.0107298 Jy ! Clean residual min=-0.002120 max=0.002602 Jy/beam ! Clean residual mean=-0.000001 rms=0.000639 Jy/beam ! Combined flux in latest and established models = 0.0506958 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 35 components and 0.0506958 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=0.043394Jy sigma=0.647279 ! Fit after self-cal, rms=0.043371Jy sigma=0.646970 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.295 x 3.588 at -1.208 degrees (North through East) ! Clean map min=-0.0020656 max=0.043803 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.37 FD 0.78 HN 1.17 NL 0.95 ! OV 1.03 PT 0.92 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.16 HN 1.05 KP 0.91 LA 0.98 ! NL 0.83 OV 1.30 PT 1.01 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.86 HN 1.38 NL 0.90 ! OV 1.31 PT 0.83 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.90 HN 1.19 KP 1.18 LA 0.93 ! NL 0.84 OV 1.13 PT 0.96 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.88 HN 1.05 NL 0.94 ! OV 1.17 PT 0.90 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.16 HN 0.98 KP 0.99 LA 1.07 ! NL 1.00 OV 1.03 PT 0.99 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.88 HN 0.98 NL 1.08 ! OV 1.15 PT 0.84 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 HN 1.15 KP 1.02 LA 0.94 ! NL 0.93 OV 1.25 PT 1.00 SC 0.96 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.88 HN 1.60 NL 0.76 ! OV 1.06 PT 0.91 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.09 HN 1.10 KP 1.04 LA 1.00 ! NL 0.95 OV 1.05 PT 1.07 SC 0.94 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.93 HN 1.07 NL 0.76 ! OV 1.25 PT 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.12 HN 0.93 KP 1.06 LA 1.05 ! NL 0.88 OV 0.99 PT 0.92 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.84 HN 1.01 NL 1.07 ! OV 1.11 PT 0.82 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 HN 0.91 KP 0.97 LA 0.98 ! NL 1.04 OV 1.06 PT 1.13 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.74 HN 1.31 NL 1.02 ! OV 1.15 PT 0.90 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.86 HN 1.02 KP 1.10 LA 1.00 ! NL 0.95 OV 1.20 PT 1.00 SC 0.98 ! ! ! Fit before self-cal, rms=0.043371Jy sigma=0.646970 ! Fit after self-cal, rms=0.044302Jy sigma=0.637746 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.319 mas, bmaj=3.576 mas, bpa=-0.9927 degrees ! Estimated noise=0.614004 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 = 0.000466655 Jy ! Component: 100 - total flux cleaned = 0.000532223 Jy ! Component: 150 - total flux cleaned = 0.000559037 Jy ! Component: 200 - total flux cleaned = 0.000581453 Jy ! Total flux subtracted in 200 components = 0.000581453 Jy ! Clean residual min=-0.001733 max=0.001438 Jy/beam ! Clean residual mean=-0.000004 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.0512773 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 45 components and 0.0512773 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=0.044289Jy sigma=0.637593 ! Fit after self-cal, rms=0.044422Jy sigma=0.636960 ! 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=0.044422Jy sigma=0.636960 ! Fit after self-cal, rms=0.044712Jy sigma=0.636874 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.319 mas, bmaj=3.57 mas, bpa=-1.027 degrees ! Estimated noise=0.615665 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000304796 Jy ! Component: 100 - total flux cleaned = 0.000365738 Jy ! Component: 150 - total flux cleaned = 0.000383199 Jy ! Component: 200 - total flux cleaned = 0.000406661 Jy ! Total flux subtracted in 200 components = 0.000406661 Jy ! Clean residual min=-0.001705 max=0.001416 Jy/beam ! Clean residual mean=-0.000004 rms=0.000395 Jy/beam ! Combined flux in latest and established models = 0.051684 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 51 components and 0.051684 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=0.044706Jy sigma=0.636818 ! Fit after self-cal, rms=0.044722Jy sigma=0.636803 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 = 7.61081e-05 Jy ! Component: 100 - total flux cleaned = 8.3902e-05 Jy ! Component: 150 - total flux cleaned = 7.68416e-05 Jy ! Component: 200 - total flux cleaned = 7.1325e-05 Jy ! Total flux subtracted in 200 components = 7.1325e-05 Jy ! Clean residual min=-0.001686 max=0.001431 Jy/beam ! Clean residual mean=-0.000004 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.0517553 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 54 components and 0.0517553 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=0.044720Jy sigma=0.636778 ! Fit after self-cal, rms=0.044719Jy sigma=0.636773 ! 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=0.044719Jy sigma=0.636773 ! Fit after self-cal, rms=0.044796Jy sigma=0.636756 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.319 mas, bmaj=3.566 mas, bpa=-1.073 degrees ! Estimated noise=0.616839 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000270849 Jy ! Component: 100 - total flux cleaned = 0.000298137 Jy ! Component: 150 - total flux cleaned = 0.000310171 Jy ! Component: 200 - total flux cleaned = 0.000321196 Jy ! Total flux subtracted in 200 components = 0.000321196 Jy ! Clean residual min=-0.001686 max=0.001388 Jy/beam ! Clean residual mean=-0.000004 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.0520765 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 57 components and 0.0520765 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=0.044792Jy sigma=0.636738 ! Fit after self-cal, rms=0.044794Jy sigma=0.636732 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 = 5.27797e-05 Jy ! Component: 100 - total flux cleaned = 4.08084e-05 Jy ! Component: 150 - total flux cleaned = 2.44455e-05 Jy ! Component: 200 - total flux cleaned = 1.40001e-05 Jy ! Total flux subtracted in 200 components = 1.40001e-05 Jy ! Clean residual min=-0.001685 max=0.001392 Jy/beam ! Clean residual mean=-0.000004 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.0520905 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 62 components and 0.0520905 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=0.044792Jy sigma=0.636719 ! Fit after self-cal, rms=0.044792Jy sigma=0.636715 ! 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=0.044792Jy sigma=0.636715 ! Fit after self-cal, rms=0.044878Jy sigma=0.636708 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.179 mas, bmaj=4.635 mas, bpa=-10.78 degrees ! Estimated noise=0.707651 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000208665 Jy ! Component: 100 - total flux cleaned = 0.000181531 Jy ! Component: 150 - total flux cleaned = 0.000182027 Jy ! Component: 200 - total flux cleaned = 0.00017794 Jy ! Total flux subtracted in 200 components = 0.00017794 Jy ! Clean residual min=-0.001682 max=0.001616 Jy/beam ! Clean residual mean=-0.000006 rms=0.000457 Jy/beam ! Combined flux in latest and established models = 0.0522684 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 64 components and 0.0522684 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=0.044876Jy sigma=0.636716 ! Fit after self-cal, rms=0.044875Jy sigma=0.636699 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 = -8.52182e-06 Jy ! Component: 100 - total flux cleaned = -2.2067e-05 Jy ! Component: 150 - total flux cleaned = -2.1471e-05 Jy ! Component: 200 - total flux cleaned = -1.73666e-05 Jy ! Total flux subtracted in 200 components = -1.73666e-05 Jy ! Clean residual min=-0.001677 max=0.001623 Jy/beam ! Clean residual mean=-0.000006 rms=0.000456 Jy/beam ! Combined flux in latest and established models = 0.052251 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 64 components and 0.052251 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=0.044874Jy sigma=0.636701 ! Fit after self-cal, rms=0.044874Jy sigma=0.636687 ! 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=1.318 mas, bmaj=3.563 mas, bpa=-1.089 degrees ! Estimated noise=0.618135 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.318 x 3.563 at -1.089 degrees (North through East) ! Clean map min=-0.0016484 max=0.043966 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=1.08 mas, bmaj=3.151 mas, bpa=1.684 degrees ! Estimated noise=1.02363 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0334025 Jy ! Component: 100 - total flux cleaned = 0.0413574 Jy ! Component: 150 - total flux cleaned = 0.0449054 Jy ! Component: 200 - total flux cleaned = 0.0471451 Jy ! Total flux subtracted in 200 components = 0.0471451 Jy ! Clean residual min=-0.002966 max=0.002680 Jy/beam ! Clean residual mean=0.000000 rms=0.000706 Jy/beam ! Combined flux in latest and established models = 0.0471451 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0471451 Jy ! Inverting map and beam ! Estimated beam: bmin=1.318 mas, bmaj=3.563 mas, bpa=-1.089 degrees ! Estimated noise=0.618135 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 = 0.0027019 Jy ! Component: 100 - total flux cleaned = 0.00403031 Jy ! Component: 150 - total flux cleaned = 0.00475431 Jy ! Component: 200 - total flux cleaned = 0.00514615 Jy ! Total flux subtracted in 200 components = 0.00514615 Jy ! Clean residual min=-0.001734 max=0.001390 Jy/beam ! Clean residual mean=-0.000003 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.0522912 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 39 components and 0.0522912 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=2.179 mas, bmaj=4.635 mas, bpa=-10.78 degrees ! Estimated noise=0.707651 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000148097 Jy ! Component: 100 - total flux cleaned = 0.000114462 Jy ! Component: 150 - total flux cleaned = 9.95191e-05 Jy ! Component: 200 - total flux cleaned = 7.89599e-05 Jy ! Total flux subtracted in 200 components = 7.89599e-05 Jy ! Clean residual min=-0.001684 max=0.001624 Jy/beam ! Clean residual mean=-0.000006 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.0523702 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 = -1.90495e-05 Jy ! Component: 100 - total flux cleaned = -3.0828e-05 Jy ! Component: 150 - total flux cleaned = -4.76171e-05 Jy ! Component: 200 - total flux cleaned = -5.81829e-05 Jy ! Total flux subtracted in 200 components = -5.81829e-05 Jy ! Clean residual min=-0.001673 max=0.001618 Jy/beam ! Clean residual mean=-0.000006 rms=0.000457 Jy/beam ! Combined flux in latest and established models = 0.052312 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 48 components and 0.052312 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.318 mas, bmaj=3.563 mas, bpa=-1.089 degrees ! Estimated noise=0.618135 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.26094e-05 Jy ! Component: 100 - total flux cleaned = 5.2428e-05 Jy ! Component: 150 - total flux cleaned = 4.48317e-05 Jy ! Component: 200 - total flux cleaned = 4.52782e-05 Jy ! Total flux subtracted in 200 components = 4.52782e-05 Jy ! Clean residual min=-0.001700 max=0.001363 Jy/beam ! Clean residual mean=-0.000004 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.0523573 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 53 components and 0.0523573 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=0.044874Jy sigma=0.636697 ! Fit after self-cal, rms=0.044873Jy sigma=0.636687 wmodel J0350-1725_X_map.mod ! Writing 53 model components to file: J0350-1725_X_map.mod wobs J0350-1725_X_uvs.fits ! Writing UV FITS file: J0350-1725_X_uvs.fits wwins J0350-1725_X_map.win ! wwins: Wrote 1 windows to J0350-1725_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 = -0.000713233 Jy ! Component: 100 - total flux cleaned = -0.000914768 Jy ! Component: 150 - total flux cleaned = -0.0010809 Jy ! Component: 200 - total flux cleaned = -0.0012141 Jy ! Component: 250 - total flux cleaned = -0.00136216 Jy ! Component: 300 - total flux cleaned = -0.0015041 Jy ! Component: 350 - total flux cleaned = -0.0016804 Jy ! Component: 400 - total flux cleaned = -0.00183104 Jy ! Component: 450 - total flux cleaned = -0.00194052 Jy ! Component: 500 - total flux cleaned = -0.00199354 Jy ! Component: 550 - total flux cleaned = -0.00201072 Jy ! Component: 600 - total flux cleaned = -0.00207789 Jy ! Component: 650 - total flux cleaned = -0.00207765 Jy ! Component: 700 - total flux cleaned = -0.00212581 Jy ! Component: 750 - total flux cleaned = -0.00215679 Jy ! Component: 800 - total flux cleaned = -0.00221786 Jy ! Component: 850 - total flux cleaned = -0.00224783 Jy ! Component: 900 - total flux cleaned = -0.00233568 Jy ! Component: 950 - total flux cleaned = -0.0024217 Jy ! Component: 1000 - total flux cleaned = -0.00250573 Jy ! Component: 1050 - total flux cleaned = -0.0025607 Jy ! Component: 1100 - total flux cleaned = -0.00261462 Jy ! Component: 1150 - total flux cleaned = -0.0026677 Jy ! Component: 1200 - total flux cleaned = -0.00271959 Jy ! Component: 1250 - total flux cleaned = -0.00273229 Jy ! Component: 1300 - total flux cleaned = -0.00281973 Jy ! Component: 1350 - total flux cleaned = -0.00288128 Jy ! Component: 1400 - total flux cleaned = -0.00296585 Jy ! Component: 1450 - total flux cleaned = -0.00298963 Jy ! Component: 1500 - total flux cleaned = -0.00303657 Jy ! Component: 1550 - total flux cleaned = -0.00307109 Jy ! Component: 1600 - total flux cleaned = -0.00312757 Jy ! Component: 1650 - total flux cleaned = -0.00320558 Jy ! Component: 1700 - total flux cleaned = -0.00323838 Jy ! Component: 1750 - total flux cleaned = -0.00329275 Jy ! Component: 1800 - total flux cleaned = -0.00336775 Jy ! Component: 1850 - total flux cleaned = -0.00342051 Jy ! Component: 1900 - total flux cleaned = -0.00348294 Jy ! Component: 1950 - total flux cleaned = -0.00352413 Jy ! Component: 2000 - total flux cleaned = -0.00356462 Jy ! Component: 2050 - total flux cleaned = -0.00358472 Jy ! Component: 2100 - total flux cleaned = -0.00364408 Jy ! Component: 2150 - total flux cleaned = -0.00365385 Jy ! Component: 2200 - total flux cleaned = -0.00368283 Jy ! Component: 2250 - total flux cleaned = -0.00372105 Jy ! Component: 2300 - total flux cleaned = -0.00375898 Jy ! Component: 2350 - total flux cleaned = -0.00379624 Jy ! Component: 2400 - total flux cleaned = -0.0038148 Jy ! Component: 2450 - total flux cleaned = -0.00383298 Jy ! Component: 2500 - total flux cleaned = -0.00386005 Jy ! Component: 2550 - total flux cleaned = -0.00386003 Jy ! Component: 2600 - total flux cleaned = -0.00385119 Jy ! Component: 2650 - total flux cleaned = -0.00389516 Jy ! Component: 2700 - total flux cleaned = -0.00389515 Jy ! Component: 2750 - total flux cleaned = -0.00393829 Jy ! Component: 2800 - total flux cleaned = -0.00392119 Jy ! Component: 2850 - total flux cleaned = -0.00395504 Jy ! Component: 2900 - total flux cleaned = -0.00399693 Jy ! Component: 2950 - total flux cleaned = -0.00403847 Jy ! Component: 3000 - total flux cleaned = -0.00405493 Jy ! Component: 3050 - total flux cleaned = -0.00410375 Jy ! Component: 3100 - total flux cleaned = -0.00407131 Jy ! Component: 3150 - total flux cleaned = -0.00411947 Jy ! Component: 3200 - total flux cleaned = -0.00412746 Jy ! Component: 3250 - total flux cleaned = -0.00415111 Jy ! Component: 3300 - total flux cleaned = -0.00417451 Jy ! Component: 3350 - total flux cleaned = -0.00418228 Jy ! Component: 3400 - total flux cleaned = -0.00417443 Jy ! Component: 3450 - total flux cleaned = -0.00418209 Jy ! Component: 3500 - total flux cleaned = -0.00417452 Jy ! Component: 3550 - total flux cleaned = -0.0041896 Jy ! Component: 3600 - total flux cleaned = -0.00421201 Jy ! Component: 3650 - total flux cleaned = -0.00421202 Jy ! Component: 3700 - total flux cleaned = -0.0042194 Jy ! Component: 3750 - total flux cleaned = -0.00419756 Jy ! Component: 3800 - total flux cleaned = -0.00424113 Jy ! Component: 3850 - total flux cleaned = -0.00424122 Jy ! Component: 3900 - total flux cleaned = -0.00423407 Jy ! Component: 3950 - total flux cleaned = -0.00421985 Jy ! Component: 4000 - total flux cleaned = -0.00423402 Jy ! Component: 4050 - total flux cleaned = -0.00424807 Jy ! Total flux subtracted in 4096 components = -0.00422708 Jy ! Clean residual min=-0.000495 max=0.000366 Jy/beam ! Clean residual mean=0.000000 rms=0.000124 Jy/beam ! Combined flux in latest and established models = 0.0481302 Jy keep ! Adding 272 model components to the UV plane model. ! The established model now contains 325 components and 0.0481302 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0350-1725_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.318 x 3.563 at -1.089 degrees (North through East) ! Clean map min=-0.00087889 max=0.04403 Jy/beam ! Writing clean map to FITS file: .//J0350-1725_X_map.fits wmodel .//J0350-1725_X_map.mod ! Writing 325 model components to file: .//J0350-1725_X_map.mod wobs .//J0350-1725_X_uvs.fits ! Writing UV FITS file: .//J0350-1725_X_uvs.fits wwins .//J0350-1725_X_map.win ! wwins: Wrote 2 windows to .//J0350-1725_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0440303 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000122069 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.831712 0.831712 1.66342 3.32685 6.6537 13.3074 26.6148 53.2296 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.044 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 360.701 quit ! Quitting program ! Log file .//J0350-1725_X_dfm.log closed on Sun Jan 19 23:55:05 2020