! Started logfile: .//J2319+1800_C_20180714_dfm.log on Sat Jul 28 19:33:18 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 .//J2319+1800_C_20180714_uva.fits ! Reading UV FITS file: .//J2319+1800_C_20180714_uva.fits ! AN table 1: 24 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.977679 visibilities/baseline/integration-bin. ! Found source: J2319+1800 ! ! 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 5256 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 J2319+1800_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 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.020139Jy sigma=32.835284 ! Fit after self-cal, rms=0.838443Jy sigma=27.351133 ! 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=1.233 mas, bmaj=3.469 mas, bpa=-0.7538 degrees ! Estimated noise=0.501378 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 = 0.12398 Jy ! Component: 100 - total flux cleaned = 0.152576 Jy ! Total flux subtracted in 100 components = 0.152576 Jy ! Clean residual min=-0.009191 max=0.011192 Jy/beam ! Clean residual mean=0.000003 rms=0.002457 Jy/beam ! Combined flux in latest and established models = 0.152576 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.152576 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=0.038250Jy sigma=1.208233 ! Fit after self-cal, rms=0.038220Jy sigma=1.207680 ! 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=1.416 mas, bmaj=3.697 mas, bpa=0.3524 degrees ! Estimated noise=0.337829 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 = 0.00792856 Jy ! Component: 100 - total flux cleaned = 0.00767484 Jy ! Component: 150 - total flux cleaned = 0.00751997 Jy ! Component: 200 - total flux cleaned = 0.00740747 Jy ! Total flux subtracted in 200 components = 0.00740747 Jy ! Clean residual min=-0.008598 max=0.008308 Jy/beam ! Clean residual mean=0.000001 rms=0.002156 Jy/beam ! Combined flux in latest and established models = 0.159983 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 11 components and 0.159983 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=0.034131Jy sigma=1.181013 ! Fit after self-cal, rms=0.034104Jy sigma=1.180771 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.416 x 3.697 at 0.3524 degrees (North through East) ! Clean map min=-0.0081506 max=0.1577 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.86 HN 1.16 KP 1.10 ! LA 1.27 MK 0.85 OV 1.04 SC 1.30 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 0.83 HN 1.41 KP 1.08 ! LA 1.32 MK 0.82 OV 1.05 SC 1.46 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.91 HN 0.97 KP 0.94 ! LA 0.98 MK 1.04 OV 0.96 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.89 HN 0.95 KP 0.92 ! LA 1.00 MK 1.02 OV 0.96 SC 0.98 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 0.91 HN 0.98 KP 0.94 ! LA 1.00 MK 0.99 OV 0.97 SC 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.90 HN 0.96 KP 0.95 ! LA 1.01 MK 0.97 OV 0.94 SC 0.96 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.91 HN 0.96 KP 0.94 ! LA 1.01 MK 0.97 OV 0.97 SC 0.94 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.90 HN 0.96 KP 0.95 ! LA 1.02 MK 0.94 OV 0.96 SC 0.95 ! ! ! Fit before self-cal, rms=0.034104Jy sigma=1.180771 ! Fit after self-cal, rms=0.025174Jy sigma=0.639562 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.408 mas, bmaj=3.69 mas, bpa=-0.1091 degrees ! Estimated noise=0.33558 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 (0.3, 4.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00075004 Jy ! Component: 100 - total flux cleaned = 0.000600657 Jy ! Component: 150 - total flux cleaned = 0.000596443 Jy ! Component: 200 - total flux cleaned = 0.000621075 Jy ! Total flux subtracted in 200 components = 0.000621075 Jy ! Clean residual min=-0.001268 max=0.000989 Jy/beam ! Clean residual mean=-0.000001 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.160604 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 26 components and 0.160604 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=0.025050Jy sigma=0.635980 ! Fit after self-cal, rms=0.024843Jy sigma=0.635289 ! 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=0.024843Jy sigma=0.635289 ! Fit after self-cal, rms=0.024766Jy sigma=0.634998 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.408 mas, bmaj=3.69 mas, bpa=-0.1619 degrees ! Estimated noise=0.335047 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.29615e-05 Jy ! Component: 100 - total flux cleaned = -1.38783e-05 Jy ! Component: 150 - total flux cleaned = 5.05141e-06 Jy ! Component: 200 - total flux cleaned = 3.88065e-05 Jy ! Total flux subtracted in 200 components = 3.88065e-05 Jy ! Clean residual min=-0.001097 max=0.000936 Jy/beam ! Clean residual mean=-0.000001 rms=0.000243 Jy/beam ! Combined flux in latest and established models = 0.160643 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 34 components and 0.160643 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=0.024732Jy sigma=0.633981 ! Fit after self-cal, rms=0.024728Jy sigma=0.633954 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 = -3.33938e-05 Jy ! Component: 100 - total flux cleaned = -4.82175e-05 Jy ! Component: 150 - total flux cleaned = -3.42214e-05 Jy ! Component: 200 - total flux cleaned = -8.13395e-06 Jy ! Total flux subtracted in 200 components = -8.13395e-06 Jy ! Clean residual min=-0.001004 max=0.000933 Jy/beam ! Clean residual mean=-0.000001 rms=0.000235 Jy/beam ! Combined flux in latest and established models = 0.160635 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 39 components and 0.160635 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=0.024711Jy sigma=0.633516 ! Fit after self-cal, rms=0.024710Jy sigma=0.633506 ! 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=0.024710Jy sigma=0.633506 ! Fit after self-cal, rms=0.024686Jy sigma=0.633451 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.408 mas, bmaj=3.689 mas, bpa=-0.1786 degrees ! Estimated noise=0.334813 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.77183e-06 Jy ! Component: 100 - total flux cleaned = 4.65394e-06 Jy ! Component: 150 - total flux cleaned = -6.69484e-06 Jy ! Component: 200 - total flux cleaned = 3.28238e-06 Jy ! Total flux subtracted in 200 components = 3.28238e-06 Jy ! Clean residual min=-0.000929 max=0.000936 Jy/beam ! Clean residual mean=-0.000001 rms=0.000228 Jy/beam ! Combined flux in latest and established models = 0.160638 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 48 components and 0.160638 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=0.024675Jy sigma=0.633126 ! Fit after self-cal, rms=0.024675Jy sigma=0.633117 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 = 1.32612e-06 Jy ! Component: 100 - total flux cleaned = 8.37118e-07 Jy ! Component: 150 - total flux cleaned = 1.00072e-05 Jy ! Component: 200 - total flux cleaned = 3.68899e-05 Jy ! Total flux subtracted in 200 components = 3.68899e-05 Jy ! Clean residual min=-0.000905 max=0.000936 Jy/beam ! Clean residual mean=-0.000001 rms=0.000224 Jy/beam ! Combined flux in latest and established models = 0.160675 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 55 components and 0.160675 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=0.024667Jy sigma=0.632928 ! Fit after self-cal, rms=0.024667Jy sigma=0.632922 ! 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=0.024667Jy sigma=0.632922 ! Fit after self-cal, rms=0.024660Jy sigma=0.632905 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.409 mas, bmaj=4.867 mas, bpa=11.23 degrees ! Estimated noise=0.453465 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00010703 Jy ! Component: 100 - total flux cleaned = 0.000134877 Jy ! Component: 150 - total flux cleaned = 0.000196391 Jy ! Component: 200 - total flux cleaned = 0.000238071 Jy ! Total flux subtracted in 200 components = 0.000238071 Jy ! Clean residual min=-0.001270 max=0.000898 Jy/beam ! Clean residual mean=-0.000001 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.160913 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 63 components and 0.160913 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=0.024656Jy sigma=0.632907 ! Fit after self-cal, rms=0.024655Jy sigma=0.632864 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 = -2.47312e-05 Jy ! Component: 100 - total flux cleaned = 1.36962e-05 Jy ! Component: 150 - total flux cleaned = 1.39209e-05 Jy ! Component: 200 - total flux cleaned = 2.18931e-05 Jy ! Total flux subtracted in 200 components = 2.18931e-05 Jy ! Clean residual min=-0.001234 max=0.000874 Jy/beam ! Clean residual mean=-0.000001 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.160935 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 63 components and 0.160935 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=0.633008 ! Fit after self-cal, rms=0.024655Jy sigma=0.632997 ! 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=1.408 mas, bmaj=3.689 mas, bpa=-0.1853 degrees ! Estimated noise=0.334716 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.408 x 3.689 at -0.1853 degrees (North through East) ! Clean map min=-0.00093984 max=0.15657 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=1.225 mas, bmaj=3.475 mas, bpa=-1.109 degrees ! Estimated noise=0.494782 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.122363 Jy ! Component: 100 - total flux cleaned = 0.150239 Jy ! Component: 150 - total flux cleaned = 0.160641 Jy ! Component: 200 - total flux cleaned = 0.161994 Jy ! Total flux subtracted in 200 components = 0.161994 Jy ! Clean residual min=-0.002493 max=0.002544 Jy/beam ! Clean residual mean=-0.000000 rms=0.000543 Jy/beam ! Combined flux in latest and established models = 0.161994 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.161994 Jy ! Inverting map and beam ! Estimated beam: bmin=1.408 mas, bmaj=3.689 mas, bpa=-0.1853 degrees ! Estimated noise=0.334716 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 = -0.000288699 Jy ! Component: 100 - total flux cleaned = -0.000671168 Jy ! Component: 150 - total flux cleaned = -0.000772173 Jy ! Component: 200 - total flux cleaned = -0.000816074 Jy ! Total flux subtracted in 200 components = -0.000816074 Jy ! Clean residual min=-0.001201 max=0.001325 Jy/beam ! Clean residual mean=-0.000000 rms=0.000272 Jy/beam ! Combined flux in latest and established models = 0.161178 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 22 components and 0.161178 Jy ! Inverting map ! Added new window around map position (1.2, -4.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00013415 Jy ! Component: 100 - total flux cleaned = -0.000117338 Jy ! Component: 150 - total flux cleaned = -0.000208293 Jy ! Component: 200 - total flux cleaned = -0.000340823 Jy ! Total flux subtracted in 200 components = -0.000340823 Jy ! Clean residual min=-0.000935 max=0.001044 Jy/beam ! Clean residual mean=-0.000000 rms=0.000232 Jy/beam ! Combined flux in latest and established models = 0.160837 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 35 components and 0.160837 Jy ! Inverting map ! Added new window around map position (35.1, 8.7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000975015 Jy ! Component: 100 - total flux cleaned = 0.0013267 Jy ! Component: 150 - total flux cleaned = 0.00143157 Jy ! Component: 200 - total flux cleaned = 0.00148939 Jy ! Total flux subtracted in 200 components = 0.00148939 Jy ! Clean residual min=-0.000900 max=0.000808 Jy/beam ! Clean residual mean=-0.000001 rms=0.000205 Jy/beam ! Combined flux in latest and established models = 0.162326 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 55 components and 0.162327 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=3.409 mas, bmaj=4.867 mas, bpa=11.23 degrees ! Estimated noise=0.453465 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000247588 Jy ! Component: 100 - total flux cleaned = -0.000449114 Jy ! Component: 150 - total flux cleaned = -0.000471731 Jy ! Component: 200 - total flux cleaned = -0.000510034 Jy ! Total flux subtracted in 200 components = -0.000510034 Jy ! Clean residual min=-0.000875 max=0.000783 Jy/beam ! Clean residual mean=-0.000001 rms=0.000219 Jy/beam ! Combined flux in latest and established models = 0.161816 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 = -2.47467e-05 Jy ! Component: 100 - total flux cleaned = -1.77884e-05 Jy ! Component: 150 - total flux cleaned = 3.69213e-05 Jy ! Component: 200 - total flux cleaned = 6.26089e-05 Jy ! Total flux subtracted in 200 components = 6.26089e-05 Jy ! Clean residual min=-0.000829 max=0.000754 Jy/beam ! Clean residual mean=-0.000001 rms=0.000211 Jy/beam ! Combined flux in latest and established models = 0.161879 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 91 components and 0.161879 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.408 mas, bmaj=3.689 mas, bpa=-0.1853 degrees ! Estimated noise=0.334716 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000198829 Jy ! Component: 100 - total flux cleaned = 0.000328307 Jy ! Component: 150 - total flux cleaned = 0.000371874 Jy ! Component: 200 - total flux cleaned = 0.000425877 Jy ! Total flux subtracted in 200 components = 0.000425877 Jy ! Clean residual min=-0.000814 max=0.000683 Jy/beam ! Clean residual mean=-0.000000 rms=0.000184 Jy/beam ! Combined flux in latest and established models = 0.162305 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 105 components and 0.162305 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=0.024599Jy sigma=0.631259 ! Fit after self-cal, rms=0.024592Jy sigma=0.631124 wmodel J2319+1800_C_map.mod ! Writing 105 model components to file: J2319+1800_C_map.mod wobs J2319+1800_C_uvs.fits ! Writing UV FITS file: J2319+1800_C_uvs.fits wwins J2319+1800_C_map.win ! wwins: Wrote 4 windows to J2319+1800_C_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000284269 Jy ! Component: 100 - total flux cleaned = -0.000346175 Jy ! Component: 150 - total flux cleaned = -0.000357876 Jy ! Component: 200 - total flux cleaned = -0.000357862 Jy ! Component: 250 - total flux cleaned = -0.000347445 Jy ! Component: 300 - total flux cleaned = -0.000336985 Jy ! Component: 350 - total flux cleaned = -0.000326946 Jy ! Component: 400 - total flux cleaned = -0.000345876 Jy ! Component: 450 - total flux cleaned = -0.000382815 Jy ! Component: 500 - total flux cleaned = -0.000373739 Jy ! Component: 550 - total flux cleaned = -0.00038277 Jy ! Component: 600 - total flux cleaned = -0.000417679 Jy ! Component: 650 - total flux cleaned = -0.000443219 Jy ! Component: 700 - total flux cleaned = -0.000501342 Jy ! Component: 750 - total flux cleaned = -0.000525601 Jy ! Component: 800 - total flux cleaned = -0.000533579 Jy ! Component: 850 - total flux cleaned = -0.000533527 Jy ! Component: 900 - total flux cleaned = -0.000556827 Jy ! Component: 950 - total flux cleaned = -0.000571937 Jy ! Component: 1000 - total flux cleaned = -0.000586823 Jy ! Component: 1050 - total flux cleaned = -0.000572118 Jy ! Component: 1100 - total flux cleaned = -0.000608284 Jy ! Component: 1150 - total flux cleaned = -0.000601258 Jy ! Component: 1200 - total flux cleaned = -0.000615303 Jy ! Component: 1250 - total flux cleaned = -0.000629148 Jy ! Component: 1300 - total flux cleaned = -0.00064283 Jy ! Component: 1350 - total flux cleaned = -0.000656239 Jy ! Component: 1400 - total flux cleaned = -0.000663008 Jy ! Component: 1450 - total flux cleaned = -0.0006958 Jy ! Component: 1500 - total flux cleaned = -0.000702172 Jy ! Component: 1550 - total flux cleaned = -0.00072777 Jy ! Component: 1600 - total flux cleaned = -0.000727793 Jy ! Component: 1650 - total flux cleaned = -0.000752781 Jy ! Component: 1700 - total flux cleaned = -0.000777485 Jy ! Component: 1750 - total flux cleaned = -0.000789643 Jy ! Component: 1800 - total flux cleaned = -0.000831823 Jy ! Component: 1850 - total flux cleaned = -0.000867501 Jy ! Component: 1900 - total flux cleaned = -0.000885233 Jy ! Component: 1950 - total flux cleaned = -0.000931805 Jy ! Component: 2000 - total flux cleaned = -0.00094905 Jy ! Component: 2050 - total flux cleaned = -0.00098321 Jy ! Component: 2100 - total flux cleaned = -0.00100008 Jy ! Component: 2150 - total flux cleaned = -0.00105031 Jy ! Component: 2200 - total flux cleaned = -0.00106135 Jy ! Component: 2250 - total flux cleaned = -0.00108326 Jy ! Component: 2300 - total flux cleaned = -0.00111582 Jy ! Component: 2350 - total flux cleaned = -0.00115873 Jy ! Component: 2400 - total flux cleaned = -0.00120119 Jy ! Component: 2450 - total flux cleaned = -0.00122749 Jy ! Component: 2500 - total flux cleaned = -0.00127443 Jy ! Component: 2550 - total flux cleaned = -0.00129514 Jy ! Component: 2600 - total flux cleaned = -0.00134129 Jy ! Component: 2650 - total flux cleaned = -0.0013718 Jy ! Component: 2700 - total flux cleaned = -0.00140208 Jy ! Component: 2750 - total flux cleaned = -0.0014222 Jy ! Component: 2800 - total flux cleaned = -0.00146204 Jy ! Component: 2850 - total flux cleaned = -0.00149664 Jy ! Component: 2900 - total flux cleaned = -0.00153594 Jy ! Component: 2950 - total flux cleaned = -0.00157496 Jy ! Component: 3000 - total flux cleaned = -0.00161852 Jy ! Component: 3050 - total flux cleaned = -0.00164253 Jy ! Component: 3100 - total flux cleaned = -0.00168555 Jy ! Component: 3150 - total flux cleaned = -0.00171876 Jy ! Component: 3200 - total flux cleaned = -0.00174238 Jy ! Component: 3250 - total flux cleaned = -0.00178925 Jy ! Component: 3300 - total flux cleaned = -0.00182182 Jy ! Component: 3350 - total flux cleaned = -0.00185882 Jy ! Component: 3400 - total flux cleaned = -0.0018864 Jy ! Component: 3450 - total flux cleaned = -0.00192755 Jy ! Component: 3500 - total flux cleaned = -0.00195032 Jy ! Component: 3550 - total flux cleaned = -0.00200461 Jy ! Component: 3600 - total flux cleaned = -0.00204503 Jy ! Component: 3650 - total flux cleaned = -0.00209866 Jy ! Component: 3700 - total flux cleaned = -0.00212975 Jy ! Component: 3750 - total flux cleaned = -0.00217402 Jy ! Component: 3800 - total flux cleaned = -0.00222686 Jy ! Component: 3850 - total flux cleaned = -0.00226627 Jy ! Component: 3900 - total flux cleaned = -0.00230554 Jy ! Component: 3950 - total flux cleaned = -0.00234888 Jy ! Component: 4000 - total flux cleaned = -0.00240062 Jy ! Component: 4050 - total flux cleaned = -0.00243494 Jy ! Total flux subtracted in 4096 components = -0.00246912 Jy ! Clean residual min=-0.000257 max=0.000251 Jy/beam ! Clean residual mean=-0.000000 rms=0.000072 Jy/beam ! Combined flux in latest and established models = 0.159836 Jy keep ! Adding 247 model components to the UV plane model. ! The established model now contains 352 components and 0.159836 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J2319+1800_C_20180714_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.408 x 3.689 at -0.1853 degrees (North through East) ! Clean map min=-0.0010772 max=0.15612 Jy/beam ! Writing clean map to FITS file: .//J2319+1800_C_20180714_map.fits wmodel .//J2319+1800_C_20180714_map.mod ! Writing 352 model components to file: .//J2319+1800_C_20180714_map.mod wobs .//J2319+1800_C_20180714_uvs.fits ! Writing UV FITS file: .//J2319+1800_C_20180714_uvs.fits wwins .//J2319+1800_C_20180714_map.win ! wwins: Wrote 5 windows to .//J2319+1800_C_20180714_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.156115 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 7.05831e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.135637 0.135637 0.271273 0.542546 1.08509 2.17019 4.34037 8.68074 17.3615 34.723 69.4459 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.156 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2211.79 quit ! Quitting program ! Log file .//J2319+1800_C_20180714_dfm.log closed on Sat Jul 28 19:33:22 2018