! Started logfile: .//J2328+1014_X_dfm.log on Mon Jan 20 19:28:52 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 .//J2328+1014_X_uva.fits ! Reading UV FITS file: .//J2328+1014_X_uva.fits ! AN table 1: 15 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2328+1014 ! ! 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 85 lines of history. ! ! Reading 4320 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 J2328+1014_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.002225Jy sigma=18.853176 ! Fit after self-cal, rms=0.973982Jy sigma=18.308302 ! 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=0.8316 mas, bmaj=2.006 mas, bpa=-9.524 degrees ! Estimated noise=0.940708 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 = 0.0204333 Jy ! Component: 100 - total flux cleaned = 0.0254602 Jy ! Total flux subtracted in 100 components = 0.0254602 Jy ! Clean residual min=-0.004031 max=0.005234 Jy/beam ! Clean residual mean=-0.000002 rms=0.000992 Jy/beam ! Combined flux in latest and established models = 0.0254602 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0254602 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=0.042053Jy sigma=0.758437 ! Fit after self-cal, rms=0.039659Jy sigma=0.711053 ! 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=1.01 mas, bmaj=2.179 mas, bpa=-8.452 degrees ! Estimated noise=0.58103 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 = 0.00597143 Jy ! Component: 100 - total flux cleaned = 0.00872348 Jy ! Component: 150 - total flux cleaned = 0.0102792 Jy ! Component: 200 - total flux cleaned = 0.0112692 Jy ! Total flux subtracted in 200 components = 0.0112692 Jy ! Clean residual min=-0.002975 max=0.005802 Jy/beam ! Clean residual mean=-0.000004 rms=0.000872 Jy/beam ! Combined flux in latest and established models = 0.0367294 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 33 components and 0.0367294 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=0.038859Jy sigma=0.693746 ! Fit after self-cal, rms=0.038868Jy sigma=0.693326 ! Inverting map ! Added new window around map position (2.4, -0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00490244 Jy ! Component: 100 - total flux cleaned = 0.00705639 Jy ! Component: 150 - total flux cleaned = 0.00796673 Jy ! Component: 200 - total flux cleaned = 0.00853476 Jy ! Total flux subtracted in 200 components = 0.00853476 Jy ! Clean residual min=-0.002314 max=0.002259 Jy/beam ! Clean residual mean=-0.000002 rms=0.000581 Jy/beam ! Combined flux in latest and established models = 0.0452642 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 53 components and 0.0452642 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=0.038278Jy sigma=0.681547 ! Fit after self-cal, rms=0.038148Jy sigma=0.679292 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.01 x 2.179 at -8.452 degrees (North through East) ! Clean map min=-0.0024346 max=0.030709 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.91 HN 1.16 KP 0.89 ! MK 0.87 NL 1.11 OV 1.22 PT 0.89 ! SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 0.98 HN 1.36 KP 1.05 ! MK 1.00 NL 0.94 OV 1.10 PT 0.91 ! SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.93 HN 1.16 KP 1.09 ! MK 0.93 NL 0.91 OV 1.02 PT 0.81 ! SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.04 KP 1.04 ! MK 0.98 NL 0.93 OV 1.07 PT 0.92 ! SC 0.97 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.12 KP 1.02 ! MK 1.10 NL 0.89 OV 1.19 PT 0.90 ! SC 1.23 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.97 HN 1.13 KP 1.15 ! MK 0.96 NL 0.87 OV 1.19 PT 0.89 ! SC 1.10 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.85 HN 0.98 KP 0.98 ! MK 0.95 NL 1.02 OV 1.07 PT 1.00 ! SC 0.78 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.96 HN 1.03 KP 1.06 ! MK 1.14 NL 0.98 OV 0.93 PT 0.90 ! SC 1.16 ! ! ! Fit before self-cal, rms=0.038148Jy sigma=0.679292 ! Fit after self-cal, rms=0.039024Jy sigma=0.674112 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.013 mas, bmaj=2.188 mas, bpa=-8.464 degrees ! Estimated noise=0.577727 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 = 0.00122882 Jy ! Component: 100 - total flux cleaned = 0.00129778 Jy ! Component: 150 - total flux cleaned = 0.00118442 Jy ! Component: 200 - total flux cleaned = 0.00110693 Jy ! Total flux subtracted in 200 components = 0.00110693 Jy ! Clean residual min=-0.002022 max=0.002058 Jy/beam ! Clean residual mean=-0.000001 rms=0.000476 Jy/beam ! Combined flux in latest and established models = 0.0463711 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 64 components and 0.0463711 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=0.038960Jy sigma=0.673046 ! Fit after self-cal, rms=0.039032Jy sigma=0.672480 ! 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=0.039032Jy sigma=0.672480 ! Fit after self-cal, rms=0.039193Jy sigma=0.672413 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.013 mas, bmaj=2.185 mas, bpa=-8.377 degrees ! Estimated noise=0.577306 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000451628 Jy ! Component: 100 - total flux cleaned = 0.000362942 Jy ! Component: 150 - total flux cleaned = 0.000269064 Jy ! Component: 200 - total flux cleaned = 0.000197871 Jy ! Total flux subtracted in 200 components = 0.000197871 Jy ! Clean residual min=-0.002016 max=0.002029 Jy/beam ! Clean residual mean=-0.000001 rms=0.000468 Jy/beam ! Combined flux in latest and established models = 0.046569 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 70 components and 0.046569 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=0.039173Jy sigma=0.672131 ! Fit after self-cal, rms=0.039179Jy sigma=0.672086 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) ! Added new window around map position (25, 25.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00147577 Jy ! Component: 100 - total flux cleaned = 0.0015115 Jy ! Component: 150 - total flux cleaned = 0.00163808 Jy ! Component: 200 - total flux cleaned = 0.00168323 Jy ! Total flux subtracted in 200 components = 0.00168323 Jy ! Clean residual min=-0.001923 max=0.001666 Jy/beam ! Clean residual mean=-0.000001 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.0482522 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 88 components and 0.0482522 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=0.039089Jy sigma=0.670556 ! Fit after self-cal, rms=0.039078Jy sigma=0.670331 ! 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=0.039078Jy sigma=0.670331 ! Fit after self-cal, rms=0.038825Jy sigma=0.670271 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.012 mas, bmaj=2.184 mas, bpa=-8.419 degrees ! Estimated noise=0.574983 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000472781 Jy ! Component: 100 - total flux cleaned = 0.000513802 Jy ! Component: 150 - total flux cleaned = 0.000550998 Jy ! Component: 200 - total flux cleaned = 0.000601473 Jy ! Total flux subtracted in 200 components = 0.000601473 Jy ! Clean residual min=-0.001882 max=0.001677 Jy/beam ! Clean residual mean=-0.000001 rms=0.000406 Jy/beam ! Combined flux in latest and established models = 0.0488537 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 96 components and 0.0488537 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=0.038797Jy sigma=0.669898 ! Fit after self-cal, rms=0.038794Jy sigma=0.669856 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 = 8.63429e-05 Jy ! Component: 100 - total flux cleaned = 0.000135362 Jy ! Component: 150 - total flux cleaned = 0.00016532 Jy ! Component: 200 - total flux cleaned = 0.000179489 Jy ! Total flux subtracted in 200 components = 0.000179489 Jy ! Clean residual min=-0.001848 max=0.001678 Jy/beam ! Clean residual mean=-0.000001 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.0490332 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 100 components and 0.0490332 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=0.038779Jy sigma=0.669685 ! Fit after self-cal, rms=0.038777Jy sigma=0.669674 ! 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=0.038777Jy sigma=0.669674 ! Fit after self-cal, rms=0.038620Jy sigma=0.669647 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.064 mas, bmaj=2.964 mas, bpa=6.21 degrees ! Estimated noise=0.67663 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000102004 Jy ! Component: 100 - total flux cleaned = 0.000300015 Jy ! Component: 150 - total flux cleaned = 0.000427946 Jy ! Component: 200 - total flux cleaned = 0.000506901 Jy ! Total flux subtracted in 200 components = 0.000506901 Jy ! Clean residual min=-0.001787 max=0.001767 Jy/beam ! Clean residual mean=-0.000002 rms=0.000514 Jy/beam ! Combined flux in latest and established models = 0.0495401 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 113 components and 0.0495401 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=0.038618Jy sigma=0.669588 ! Fit after self-cal, rms=0.038604Jy sigma=0.669508 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 = 7.30214e-05 Jy ! Component: 100 - total flux cleaned = 0.00017825 Jy ! Component: 150 - total flux cleaned = 0.000229387 Jy ! Component: 200 - total flux cleaned = 0.000285245 Jy ! Total flux subtracted in 200 components = 0.000285245 Jy ! Clean residual min=-0.001753 max=0.001741 Jy/beam ! Clean residual mean=-0.000002 rms=0.000502 Jy/beam ! Combined flux in latest and established models = 0.0498253 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 119 components and 0.0498253 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=0.038603Jy sigma=0.669484 ! Fit after self-cal, rms=0.038601Jy sigma=0.669469 ! 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=1.009 mas, bmaj=2.181 mas, bpa=-8.407 degrees ! Estimated noise=0.574452 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.009 x 2.181 at -8.407 degrees (North through East) ! Clean map min=-0.0018261 max=0.030744 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=0.8329 mas, bmaj=2.012 mas, bpa=-9.591 degrees ! Estimated noise=0.932616 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.022831 Jy ! Component: 100 - total flux cleaned = 0.0306898 Jy ! Component: 150 - total flux cleaned = 0.035202 Jy ! Component: 200 - total flux cleaned = 0.0384933 Jy ! Total flux subtracted in 200 components = 0.0384933 Jy ! Clean residual min=-0.003024 max=0.003261 Jy/beam ! Clean residual mean=-0.000001 rms=0.000790 Jy/beam ! Combined flux in latest and established models = 0.0384933 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0384933 Jy ! Inverting map and beam ! Estimated beam: bmin=1.009 mas, bmaj=2.181 mas, bpa=-8.407 degrees ! Estimated noise=0.574452 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 = 0.00337821 Jy ! Component: 100 - total flux cleaned = 0.00552985 Jy ! Component: 150 - total flux cleaned = 0.00655322 Jy ! Component: 200 - total flux cleaned = 0.00720448 Jy ! Total flux subtracted in 200 components = 0.00720448 Jy ! Clean residual min=-0.002050 max=0.001691 Jy/beam ! Clean residual mean=-0.000002 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.0456978 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 41 components and 0.0456978 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=2.064 mas, bmaj=2.964 mas, bpa=6.21 degrees ! Estimated noise=0.67663 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00127346 Jy ! Component: 100 - total flux cleaned = 0.00198848 Jy ! Component: 150 - total flux cleaned = 0.00254772 Jy ! Component: 200 - total flux cleaned = 0.00297408 Jy ! Total flux subtracted in 200 components = 0.00297408 Jy ! Clean residual min=-0.001881 max=0.001838 Jy/beam ! Clean residual mean=-0.000002 rms=0.000538 Jy/beam ! Combined flux in latest and established models = 0.0486719 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 = 0.000168473 Jy ! Component: 100 - total flux cleaned = 0.000320999 Jy ! Component: 150 - total flux cleaned = 0.00044595 Jy ! Component: 200 - total flux cleaned = 0.000562024 Jy ! Total flux subtracted in 200 components = 0.000562024 Jy ! Clean residual min=-0.001814 max=0.001796 Jy/beam ! Clean residual mean=-0.000002 rms=0.000521 Jy/beam ! Combined flux in latest and established models = 0.0492339 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 94 components and 0.0492339 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.009 mas, bmaj=2.181 mas, bpa=-8.407 degrees ! Estimated noise=0.574452 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.08155e-05 Jy ! Component: 100 - total flux cleaned = 7.22816e-05 Jy ! Component: 150 - total flux cleaned = 9.51196e-05 Jy ! Component: 200 - total flux cleaned = 3.41025e-05 Jy ! Total flux subtracted in 200 components = 3.41025e-05 Jy ! Clean residual min=-0.001879 max=0.001769 Jy/beam ! Clean residual mean=-0.000001 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 0.049268 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 116 components and 0.049268 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=0.038631Jy sigma=0.669872 ! Fit after self-cal, rms=0.038626Jy sigma=0.669755 wmodel J2328+1014_X_map.mod ! Writing 116 model components to file: J2328+1014_X_map.mod wobs J2328+1014_X_uvs.fits ! Writing UV FITS file: J2328+1014_X_uvs.fits wwins J2328+1014_X_map.win ! wwins: Wrote 3 windows to J2328+1014_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 = -8.45433e-05 Jy ! Component: 100 - total flux cleaned = -0.000196839 Jy ! Component: 150 - total flux cleaned = -0.000249444 Jy ! Component: 200 - total flux cleaned = -0.000348064 Jy ! Component: 250 - total flux cleaned = -0.000394397 Jy ! Component: 300 - total flux cleaned = -0.000483344 Jy ! Component: 350 - total flux cleaned = -0.000610958 Jy ! Component: 400 - total flux cleaned = -0.000712364 Jy ! Component: 450 - total flux cleaned = -0.00081024 Jy ! Component: 500 - total flux cleaned = -0.000885864 Jy ! Component: 550 - total flux cleaned = -0.00101382 Jy ! Component: 600 - total flux cleaned = -0.00110183 Jy ! Component: 650 - total flux cleaned = -0.00115361 Jy ! Component: 700 - total flux cleaned = -0.00122012 Jy ! Component: 750 - total flux cleaned = -0.00121984 Jy ! Component: 800 - total flux cleaned = -0.00120416 Jy ! Component: 850 - total flux cleaned = -0.00117305 Jy ! Component: 900 - total flux cleaned = -0.00109726 Jy ! Component: 950 - total flux cleaned = -0.00106785 Jy ! Component: 1000 - total flux cleaned = -0.00102437 Jy ! Component: 1050 - total flux cleaned = -0.00101027 Jy ! Component: 1100 - total flux cleaned = -0.000969089 Jy ! Component: 1150 - total flux cleaned = -0.000928294 Jy ! Component: 1200 - total flux cleaned = -0.000875182 Jy ! Component: 1250 - total flux cleaned = -0.000874942 Jy ! Component: 1300 - total flux cleaned = -0.000823374 Jy ! Component: 1350 - total flux cleaned = -0.000810635 Jy ! Component: 1400 - total flux cleaned = -0.000760987 Jy ! Component: 1450 - total flux cleaned = -0.000736719 Jy ! Component: 1500 - total flux cleaned = -0.000700909 Jy ! Component: 1550 - total flux cleaned = -0.000700897 Jy ! Component: 1600 - total flux cleaned = -0.000677829 Jy ! Component: 1650 - total flux cleaned = -0.000643754 Jy ! Component: 1700 - total flux cleaned = -0.00064367 Jy ! Component: 1750 - total flux cleaned = -0.000632617 Jy ! Component: 1800 - total flux cleaned = -0.000600246 Jy ! Component: 1850 - total flux cleaned = -0.000600248 Jy ! Component: 1900 - total flux cleaned = -0.000600158 Jy ! Component: 1950 - total flux cleaned = -0.000569069 Jy ! Component: 2000 - total flux cleaned = -0.00057915 Jy ! Component: 2050 - total flux cleaned = -0.00054881 Jy ! Component: 2100 - total flux cleaned = -0.000538878 Jy ! Component: 2150 - total flux cleaned = -0.000519089 Jy ! Component: 2200 - total flux cleaned = -0.000509263 Jy ! Component: 2250 - total flux cleaned = -0.000499614 Jy ! Component: 2300 - total flux cleaned = -0.000480417 Jy ! Component: 2350 - total flux cleaned = -0.000480357 Jy ! Component: 2400 - total flux cleaned = -0.000442699 Jy ! Component: 2450 - total flux cleaned = -0.000461348 Jy ! Component: 2500 - total flux cleaned = -0.000433483 Jy ! Component: 2550 - total flux cleaned = -0.000415206 Jy ! Component: 2600 - total flux cleaned = -0.000433424 Jy ! Component: 2650 - total flux cleaned = -0.000433441 Jy ! Component: 2700 - total flux cleaned = -0.000451283 Jy ! Component: 2750 - total flux cleaned = -0.000451249 Jy ! Component: 2800 - total flux cleaned = -0.00046883 Jy ! Component: 2850 - total flux cleaned = -0.000486333 Jy ! Component: 2900 - total flux cleaned = -0.000468939 Jy ! Component: 2950 - total flux cleaned = -0.000486044 Jy ! Component: 3000 - total flux cleaned = -0.000494503 Jy ! Component: 3050 - total flux cleaned = -0.000494481 Jy ! Component: 3100 - total flux cleaned = -0.000519714 Jy ! Component: 3150 - total flux cleaned = -0.00055313 Jy ! Component: 3200 - total flux cleaned = -0.000561367 Jy ! Component: 3250 - total flux cleaned = -0.000553106 Jy ! Component: 3300 - total flux cleaned = -0.000577659 Jy ! Component: 3350 - total flux cleaned = -0.000610146 Jy ! Component: 3400 - total flux cleaned = -0.000601996 Jy ! Component: 3450 - total flux cleaned = -0.000602019 Jy ! Component: 3500 - total flux cleaned = -0.000625964 Jy ! Component: 3550 - total flux cleaned = -0.00065771 Jy ! Component: 3600 - total flux cleaned = -0.000665651 Jy ! Component: 3650 - total flux cleaned = -0.000673484 Jy ! Component: 3700 - total flux cleaned = -0.000696903 Jy ! Component: 3750 - total flux cleaned = -0.000704684 Jy ! Component: 3800 - total flux cleaned = -0.000720087 Jy ! Component: 3850 - total flux cleaned = -0.000727743 Jy ! Component: 3900 - total flux cleaned = -0.00074295 Jy ! Component: 3950 - total flux cleaned = -0.000743003 Jy ! Component: 4000 - total flux cleaned = -0.000788344 Jy ! Component: 4050 - total flux cleaned = -0.000788276 Jy ! Total flux subtracted in 4096 components = -0.000788317 Jy ! Clean residual min=-0.000526 max=0.000450 Jy/beam ! Clean residual mean=-0.000000 rms=0.000121 Jy/beam ! Combined flux in latest and established models = 0.0484797 Jy keep ! Adding 255 model components to the UV plane model. ! The established model now contains 371 components and 0.0484797 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J2328+1014_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.009 x 2.181 at -8.407 degrees (North through East) ! Clean map min=-0.001098 max=0.030831 Jy/beam ! Writing clean map to FITS file: .//J2328+1014_X_map.fits wmodel .//J2328+1014_X_map.mod ! Writing 371 model components to file: .//J2328+1014_X_map.mod wobs .//J2328+1014_X_uvs.fits ! Writing UV FITS file: .//J2328+1014_X_uvs.fits wwins .//J2328+1014_X_map.win ! wwins: Wrote 4 windows to .//J2328+1014_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0308311 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000115641 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.12523 1.12523 2.25047 4.50093 9.00187 18.0037 36.0075 72.015 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= 266.611 quit ! Quitting program ! Log file .//J2328+1014_X_dfm.log closed on Mon Jan 20 19:28:56 2020