! Started logfile: .//J0349-1438_X_dfm.log on Sun Jan 19 23:54:52 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 .//J0349-1438_X_uvm.fits ! Reading UV FITS file: .//J0349-1438_X_uvm.fits ! AN table 1: 15 integrations on 15 of 15 possible baselines. ! AN table 2: 16 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.980392 visibilities/baseline/integration-bin. ! Found source: J0349-1438 ! ! 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 4400 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 J0349-1438_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 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.000866Jy sigma=16.382142 ! Fit after self-cal, rms=0.950868Jy sigma=15.557164 ! 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=1.501 mas, bmaj=4.228 mas, bpa=-2.975 degrees ! Estimated noise=0.996085 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 = 0.0381438 Jy ! Component: 100 - total flux cleaned = 0.0472678 Jy ! Total flux subtracted in 100 components = 0.0472678 Jy ! Clean residual min=-0.003644 max=0.004231 Jy/beam ! Clean residual mean=0.000004 rms=0.001066 Jy/beam ! Combined flux in latest and established models = 0.0472678 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0472678 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=0.045886Jy sigma=0.684892 ! Fit after self-cal, rms=0.044855Jy sigma=0.670937 ! 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=1.747 mas, bmaj=4.498 mas, bpa=-3.477 degrees ! Estimated noise=0.668875 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 = 0.00493238 Jy ! Component: 100 - total flux cleaned = 0.00720911 Jy ! Component: 150 - total flux cleaned = 0.00855706 Jy ! Component: 200 - total flux cleaned = 0.0093262 Jy ! Total flux subtracted in 200 components = 0.0093262 Jy ! Clean residual min=-0.003005 max=0.002855 Jy/beam ! Clean residual mean=0.000001 rms=0.000770 Jy/beam ! Combined flux in latest and established models = 0.056594 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 37 components and 0.056594 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=0.044329Jy sigma=0.662431 ! Fit after self-cal, rms=0.044333Jy sigma=0.662289 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.747 x 4.498 at -3.477 degrees (North through East) ! Clean map min=-0.0030108 max=0.051081 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 0.83 HN 1.25 NL 0.81 ! OV 1.00 PT 1.04 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 1.00 HN 1.35 KP 1.04 ! NL 0.89 OV 1.09 PT 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.02 HN 1.12 NL 0.97 ! OV 1.11 PT 0.89 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.91 FD 0.94 HN 1.21 KP 1.15 ! NL 0.86 OV 1.12 PT 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 0.90 HN 1.19 NL 1.03 ! OV 1.02 PT 0.84 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 1.02 HN 1.23 KP 1.02 ! NL 0.77 OV 1.48 PT 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.89 HN 1.16 NL 0.95 ! OV 1.09 PT 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.93 FD 1.09 HN 1.11 KP 1.05 ! NL 0.80 OV 1.13 PT 0.95 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.77 HN 1.12 NL 0.92 ! OV 1.08 PT 0.92 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 0.93 HN 1.07 KP 0.97 ! NL 0.90 OV 1.11 PT 1.07 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 FD 0.86 HN 1.00 NL 0.97 ! OV 1.02 PT 0.83 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 0.93 HN 1.00 KP 1.10 ! NL 0.85 OV 1.03 PT 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.94 HN 1.06 NL 0.86 ! OV 0.97 PT 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 1.08 HN 1.02 KP 1.08 ! NL 0.85 OV 1.07 PT 0.92 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.25 FD 0.98 HN 1.01 NL 0.94 ! OV 1.14 PT 0.87 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.95 FD 0.98 HN 0.88 KP 1.08 ! NL 0.82 OV 1.15 PT 0.94 ! ! ! Fit before self-cal, rms=0.044333Jy sigma=0.662289 ! Fit after self-cal, rms=0.044767Jy sigma=0.650594 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.783 mas, bmaj=4.474 mas, bpa=-3.658 degrees ! Estimated noise=0.669583 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 = -0.000534691 Jy ! Component: 100 - total flux cleaned = -0.000734858 Jy ! Component: 150 - total flux cleaned = -0.000753305 Jy ! Component: 200 - total flux cleaned = -0.000768827 Jy ! Total flux subtracted in 200 components = -0.000768827 Jy ! Clean residual min=-0.001873 max=0.002050 Jy/beam ! Clean residual mean=0.000002 rms=0.000500 Jy/beam ! Combined flux in latest and established models = 0.0558252 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 48 components and 0.0558252 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=0.044745Jy sigma=0.650171 ! Fit after self-cal, rms=0.044852Jy sigma=0.649527 ! 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=0.044852Jy sigma=0.649527 ! Fit after self-cal, rms=0.044959Jy sigma=0.649354 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.787 mas, bmaj=4.488 mas, bpa=-3.845 degrees ! Estimated noise=0.668375 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000389734 Jy ! Component: 100 - total flux cleaned = -0.000561302 Jy ! Component: 150 - total flux cleaned = -0.000603521 Jy ! Component: 200 - total flux cleaned = -0.000626555 Jy ! Total flux subtracted in 200 components = -0.000626555 Jy ! Clean residual min=-0.001775 max=0.002017 Jy/beam ! Clean residual mean=0.000002 rms=0.000484 Jy/beam ! Combined flux in latest and established models = 0.0551986 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 53 components and 0.0551986 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=0.044948Jy sigma=0.649115 ! Fit after self-cal, rms=0.044985Jy sigma=0.649069 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 = 7.90344e-06 Jy ! Component: 100 - total flux cleaned = 7.82926e-06 Jy ! Component: 150 - total flux cleaned = -1.13705e-05 Jy ! Component: 200 - total flux cleaned = -2.85945e-05 Jy ! Total flux subtracted in 200 components = -2.85945e-05 Jy ! Clean residual min=-0.001760 max=0.002005 Jy/beam ! Clean residual mean=0.000002 rms=0.000480 Jy/beam ! Combined flux in latest and established models = 0.05517 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 58 components and 0.05517 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=0.044981Jy sigma=0.648974 ! Fit after self-cal, rms=0.044928Jy sigma=0.648736 ! 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=0.044928Jy sigma=0.648736 ! Fit after self-cal, rms=0.045074Jy sigma=0.648727 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.791 mas, bmaj=4.5 mas, bpa=-3.93 degrees ! Estimated noise=0.669657 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000185768 Jy ! Component: 100 - total flux cleaned = -0.000245772 Jy ! Component: 150 - total flux cleaned = -0.000296108 Jy ! Component: 200 - total flux cleaned = -0.000340322 Jy ! Total flux subtracted in 200 components = -0.000340322 Jy ! Clean residual min=-0.001730 max=0.001967 Jy/beam ! Clean residual mean=0.000001 rms=0.000473 Jy/beam ! Combined flux in latest and established models = 0.0548297 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 63 components and 0.0548297 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=0.045068Jy sigma=0.648628 ! Fit after self-cal, rms=0.045068Jy sigma=0.648608 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 = -2.43089e-05 Jy ! Component: 100 - total flux cleaned = -5.42421e-05 Jy ! Component: 150 - total flux cleaned = -6.8328e-05 Jy ! Component: 200 - total flux cleaned = -8.16132e-05 Jy ! Total flux subtracted in 200 components = -8.16132e-05 Jy ! Clean residual min=-0.001739 max=0.001964 Jy/beam ! Clean residual mean=0.000001 rms=0.000472 Jy/beam ! Combined flux in latest and established models = 0.0547481 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 66 components and 0.0547481 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=0.045066Jy sigma=0.648562 ! Fit after self-cal, rms=0.045065Jy sigma=0.648558 ! 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=0.045065Jy sigma=0.648558 ! Fit after self-cal, rms=0.045214Jy sigma=0.648536 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.363 mas, bmaj=4.845 mas, bpa=-1.088 degrees ! Estimated noise=0.691322 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.36226e-05 Jy ! Component: 100 - total flux cleaned = -0.000106369 Jy ! Component: 150 - total flux cleaned = -0.000145616 Jy ! Component: 200 - total flux cleaned = -0.000170655 Jy ! Total flux subtracted in 200 components = -0.000170655 Jy ! Clean residual min=-0.001621 max=0.001695 Jy/beam ! Clean residual mean=0.000002 rms=0.000474 Jy/beam ! Combined flux in latest and established models = 0.0545774 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 70 components and 0.0545774 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=0.045213Jy sigma=0.648456 ! Fit after self-cal, rms=0.045208Jy sigma=0.648425 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 = 5.10692e-06 Jy ! Component: 100 - total flux cleaned = -2.08356e-05 Jy ! Component: 150 - total flux cleaned = -2.81017e-05 Jy ! Component: 200 - total flux cleaned = -4.71407e-05 Jy ! Total flux subtracted in 200 components = -4.71407e-05 Jy ! Clean residual min=-0.001644 max=0.001689 Jy/beam ! Clean residual mean=0.000002 rms=0.000473 Jy/beam ! Combined flux in latest and established models = 0.0545303 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 72 components and 0.0545303 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=0.045208Jy sigma=0.648391 ! Fit after self-cal, rms=0.045206Jy sigma=0.648379 ! 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=1.793 mas, bmaj=4.512 mas, bpa=-4.038 degrees ! Estimated noise=0.671508 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.793 x 4.512 at -4.038 degrees (North through East) ! Clean map min=-0.0017356 max=0.051302 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=1.545 mas, bmaj=4.214 mas, bpa=-3.194 degrees ! Estimated noise=1.0199 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0394616 Jy ! Component: 100 - total flux cleaned = 0.0483482 Jy ! Component: 150 - total flux cleaned = 0.0518111 Jy ! Component: 200 - total flux cleaned = 0.0536533 Jy ! Total flux subtracted in 200 components = 0.0536533 Jy ! Clean residual min=-0.002698 max=0.002943 Jy/beam ! Clean residual mean=0.000002 rms=0.000728 Jy/beam ! Combined flux in latest and established models = 0.0536533 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.0536533 Jy ! Inverting map and beam ! Estimated beam: bmin=1.793 mas, bmaj=4.512 mas, bpa=-4.038 degrees ! Estimated noise=0.671508 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 = 0.000265602 Jy ! Component: 100 - total flux cleaned = 0.000336187 Jy ! Component: 150 - total flux cleaned = 0.00041136 Jy ! Component: 200 - total flux cleaned = 0.000536473 Jy ! Total flux subtracted in 200 components = 0.000536473 Jy ! Clean residual min=-0.001823 max=0.002004 Jy/beam ! Clean residual mean=0.000002 rms=0.000481 Jy/beam ! Combined flux in latest and established models = 0.0541898 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 34 components and 0.0541898 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=2.363 mas, bmaj=4.845 mas, bpa=-1.088 degrees ! Estimated noise=0.691322 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.50068e-05 Jy ! Component: 100 - total flux cleaned = 8.33377e-05 Jy ! Component: 150 - total flux cleaned = 9.84146e-05 Jy ! Component: 200 - total flux cleaned = 0.000111045 Jy ! Total flux subtracted in 200 components = 0.000111045 Jy ! Clean residual min=-0.001678 max=0.001760 Jy/beam ! Clean residual mean=0.000002 rms=0.000483 Jy/beam ! Combined flux in latest and established models = 0.0543009 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 = -6.56625e-07 Jy ! Component: 100 - total flux cleaned = -9.70023e-07 Jy ! Component: 150 - total flux cleaned = -7.75356e-07 Jy ! Component: 200 - total flux cleaned = -9.27841e-07 Jy ! Total flux subtracted in 200 components = -9.27841e-07 Jy ! Clean residual min=-0.001664 max=0.001732 Jy/beam ! Clean residual mean=0.000002 rms=0.000479 Jy/beam ! Combined flux in latest and established models = 0.0542999 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 54 components and 0.0542999 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.793 mas, bmaj=4.512 mas, bpa=-4.038 degrees ! Estimated noise=0.671508 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.40944e-05 Jy ! Component: 100 - total flux cleaned = 2.28147e-05 Jy ! Component: 150 - total flux cleaned = 2.34763e-05 Jy ! Component: 200 - total flux cleaned = 2.04813e-06 Jy ! Total flux subtracted in 200 components = 2.04813e-06 Jy ! Clean residual min=-0.001782 max=0.001911 Jy/beam ! Clean residual mean=0.000001 rms=0.000470 Jy/beam ! Combined flux in latest and established models = 0.054302 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 64 components and 0.054302 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=0.045212Jy sigma=0.648482 ! Fit after self-cal, rms=0.045205Jy sigma=0.648469 wmodel J0349-1438_X_map.mod ! Writing 64 model components to file: J0349-1438_X_map.mod wobs J0349-1438_X_uvs.fits ! Writing UV FITS file: J0349-1438_X_uvs.fits wwins J0349-1438_X_map.win ! wwins: Wrote 1 windows to J0349-1438_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 = 0.000389331 Jy ! Component: 100 - total flux cleaned = 0.000601967 Jy ! Component: 150 - total flux cleaned = 0.000687637 Jy ! Component: 200 - total flux cleaned = 0.00073939 Jy ! Component: 250 - total flux cleaned = 0.000812516 Jy ! Component: 300 - total flux cleaned = 0.000929088 Jy ! Component: 350 - total flux cleaned = 0.000951315 Jy ! Component: 400 - total flux cleaned = 0.00101485 Jy ! Component: 450 - total flux cleaned = 0.0010765 Jy ! Component: 500 - total flux cleaned = 0.0011951 Jy ! Component: 550 - total flux cleaned = 0.00127151 Jy ! Component: 600 - total flux cleaned = 0.00138128 Jy ! Component: 650 - total flux cleaned = 0.00145145 Jy ! Component: 700 - total flux cleaned = 0.00146862 Jy ! Component: 750 - total flux cleaned = 0.00155195 Jy ! Component: 800 - total flux cleaned = 0.00161629 Jy ! Component: 850 - total flux cleaned = 0.00166342 Jy ! Component: 900 - total flux cleaned = 0.00167922 Jy ! Component: 950 - total flux cleaned = 0.00176892 Jy ! Component: 1000 - total flux cleaned = 0.00175439 Jy ! Component: 1050 - total flux cleaned = 0.00179706 Jy ! Component: 1100 - total flux cleaned = 0.00182472 Jy ! Component: 1150 - total flux cleaned = 0.00187866 Jy ! Component: 1200 - total flux cleaned = 0.00189138 Jy ! Component: 1250 - total flux cleaned = 0.00187832 Jy ! Component: 1300 - total flux cleaned = 0.00186587 Jy ! Component: 1350 - total flux cleaned = 0.00189066 Jy ! Component: 1400 - total flux cleaned = 0.00190288 Jy ! Component: 1450 - total flux cleaned = 0.00191479 Jy ! Component: 1500 - total flux cleaned = 0.00185587 Jy ! Component: 1550 - total flux cleaned = 0.00185616 Jy ! Component: 1600 - total flux cleaned = 0.00185647 Jy ! Component: 1650 - total flux cleaned = 0.0018339 Jy ! Component: 1700 - total flux cleaned = 0.00181185 Jy ! Component: 1750 - total flux cleaned = 0.00175765 Jy ! Component: 1800 - total flux cleaned = 0.00173665 Jy ! Component: 1850 - total flux cleaned = 0.00173666 Jy ! Component: 1900 - total flux cleaned = 0.00170528 Jy ! Component: 1950 - total flux cleaned = 0.00169488 Jy ! Component: 2000 - total flux cleaned = 0.00164415 Jy ! Component: 2050 - total flux cleaned = 0.00164425 Jy ! Component: 2100 - total flux cleaned = 0.00162447 Jy ! Component: 2150 - total flux cleaned = 0.0016343 Jy ! Component: 2200 - total flux cleaned = 0.00162482 Jy ! Component: 2250 - total flux cleaned = 0.00163459 Jy ! Component: 2300 - total flux cleaned = 0.00165335 Jy ! Component: 2350 - total flux cleaned = 0.00166266 Jy ! Component: 2400 - total flux cleaned = 0.00166258 Jy ! Component: 2450 - total flux cleaned = 0.00164436 Jy ! Component: 2500 - total flux cleaned = 0.00163532 Jy ! Component: 2550 - total flux cleaned = 0.00160851 Jy ! Component: 2600 - total flux cleaned = 0.00156421 Jy ! Component: 2650 - total flux cleaned = 0.00156432 Jy ! Component: 2700 - total flux cleaned = 0.00155554 Jy ! Component: 2750 - total flux cleaned = 0.00153828 Jy ! Component: 2800 - total flux cleaned = 0.00152111 Jy ! Component: 2850 - total flux cleaned = 0.00149562 Jy ! Component: 2900 - total flux cleaned = 0.00146193 Jy ! Component: 2950 - total flux cleaned = 0.0014369 Jy ! Component: 3000 - total flux cleaned = 0.00140376 Jy ! Component: 3050 - total flux cleaned = 0.00138736 Jy ! Component: 3100 - total flux cleaned = 0.00137107 Jy ! Component: 3150 - total flux cleaned = 0.00133868 Jy ! Component: 3200 - total flux cleaned = 0.00130653 Jy ! Component: 3250 - total flux cleaned = 0.00129851 Jy ! Component: 3300 - total flux cleaned = 0.00128269 Jy ! Component: 3350 - total flux cleaned = 0.00125901 Jy ! Component: 3400 - total flux cleaned = 0.0012356 Jy ! Component: 3450 - total flux cleaned = 0.00122784 Jy ! Component: 3500 - total flux cleaned = 0.00122782 Jy ! Component: 3550 - total flux cleaned = 0.00121249 Jy ! Component: 3600 - total flux cleaned = 0.00119725 Jy ! Component: 3650 - total flux cleaned = 0.00118214 Jy ! Component: 3700 - total flux cleaned = 0.00115211 Jy ! Component: 3750 - total flux cleaned = 0.00112977 Jy ! Component: 3800 - total flux cleaned = 0.00109261 Jy ! Component: 3850 - total flux cleaned = 0.00108516 Jy ! Component: 3900 - total flux cleaned = 0.00104832 Jy ! Component: 3950 - total flux cleaned = 0.001019 Jy ! Component: 4000 - total flux cleaned = 0.00100438 Jy ! Component: 4050 - total flux cleaned = 0.000989815 Jy ! Total flux subtracted in 4096 components = 0.000960809 Jy ! Clean residual min=-0.000457 max=0.000490 Jy/beam ! Clean residual mean=0.000000 rms=0.000137 Jy/beam ! Combined flux in latest and established models = 0.0552628 Jy keep ! Adding 338 model components to the UV plane model. ! The established model now contains 402 components and 0.0552628 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0349-1438_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.793 x 4.512 at -4.038 degrees (North through East) ! Clean map min=-0.0010174 max=0.051236 Jy/beam ! Writing clean map to FITS file: .//J0349-1438_X_map.fits wmodel .//J0349-1438_X_map.mod ! Writing 402 model components to file: .//J0349-1438_X_map.mod wobs .//J0349-1438_X_uvs.fits ! Writing UV FITS file: .//J0349-1438_X_uvs.fits wwins .//J0349-1438_X_map.win ! wwins: Wrote 2 windows to .//J0349-1438_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0512356 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000136268 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.79789 0.79789 1.59578 3.19156 6.38312 12.7662 25.5325 51.065 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.051 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 375.991 quit ! Quitting program ! Log file .//J0349-1438_X_dfm.log closed on Sun Jan 19 23:54:56 2020