! Started logfile: .//J1910-2447_C_dfm.log on Sun Oct 21 00:04:41 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 .//J1910-2447_C_uva.fits ! Reading UV FITS file: .//J1910-2447_C_uva.fits ! AN table 1: 23 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.99793 visibilities/baseline/integration-bin. ! Found source: J1910-2447 ! ! 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 85 lines of history. ! ! Reading 3856 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 J1910-2447_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. ! ! 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=1.003659Jy sigma=33.005502 ! Fit after self-cal, rms=0.954551Jy sigma=31.326483 ! 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=1.333 mas, bmaj=8.702 mas, bpa=-20.55 degrees ! Estimated noise=0.634572 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 = 0.0337802 Jy ! Component: 100 - total flux cleaned = 0.0423158 Jy ! Total flux subtracted in 100 components = 0.0423158 Jy ! Clean residual min=-0.003454 max=0.004174 Jy/beam ! Clean residual mean=-0.000009 rms=0.001048 Jy/beam ! Combined flux in latest and established models = 0.0423158 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0423158 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=0.027104Jy sigma=0.794739 ! Fit after self-cal, rms=0.025854Jy sigma=0.742660 ! 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=1.799 mas, bmaj=8.51 mas, bpa=-19.67 degrees ! Estimated noise=0.368512 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 = 0.00773579 Jy ! Component: 100 - total flux cleaned = 0.0122444 Jy ! Component: 150 - total flux cleaned = 0.0151608 Jy ! Component: 200 - total flux cleaned = 0.0170944 Jy ! Total flux subtracted in 200 components = 0.0170944 Jy ! Clean residual min=-0.001834 max=0.002721 Jy/beam ! Clean residual mean=-0.000008 rms=0.000585 Jy/beam ! Combined flux in latest and established models = 0.0594102 Jy ! Performing phase self-cal ! Adding 55 model components to the UV plane model. ! The established model now contains 58 components and 0.0594102 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=0.023486Jy sigma=0.641788 ! Fit after self-cal, rms=0.023434Jy sigma=0.640618 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.799 x 8.51 at -19.67 degrees (North through East) ! Clean map min=-0.0017806 max=0.045593 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.07 LA 0.89 MK 0.99 ! NL 1.10 OV 1.07 PT 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.00 LA 0.90 MK 1.12 ! NL 1.13 OV 1.15 PT 0.91 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 LA 1.03 MK 1.00 ! NL 1.10 OV 1.03 PT 0.90 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 LA 0.98 MK 1.03 ! NL 1.05 OV 0.89 PT 0.96 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 0.95 LA 1.01 MK 1.06 ! NL 1.04 OV 1.07 PT 0.92 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 LA 0.97 MK 1.04 ! NL 1.04 OV 0.99 PT 0.94 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.94 LA 0.99 MK 1.02 ! NL 1.04 OV 1.01 PT 0.95 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 LA 0.97 MK 0.97 ! NL 1.04 OV 1.04 PT 0.92 ! ! ! Fit before self-cal, rms=0.023434Jy sigma=0.640618 ! Fit after self-cal, rms=0.023753Jy sigma=0.631238 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.82 mas, bmaj=8.532 mas, bpa=-19.66 degrees ! Estimated noise=0.365356 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 (4.8, -4.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00214578 Jy ! Component: 100 - total flux cleaned = 0.00244497 Jy ! Component: 150 - total flux cleaned = 0.00239425 Jy ! Component: 200 - total flux cleaned = 0.00228437 Jy ! Total flux subtracted in 200 components = 0.00228437 Jy ! Clean residual min=-0.001085 max=0.000997 Jy/beam ! Clean residual mean=0.000002 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.0616945 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 84 components and 0.0616945 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=0.023544Jy sigma=0.624611 ! Fit after self-cal, rms=0.023598Jy sigma=0.624055 ! 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=0.023598Jy sigma=0.624055 ! Fit after self-cal, rms=0.023429Jy sigma=0.623538 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.823 mas, bmaj=8.501 mas, bpa=-19.64 degrees ! Estimated noise=0.363349 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000603324 Jy ! Component: 100 - total flux cleaned = 0.0006215 Jy ! Component: 150 - total flux cleaned = 0.000608885 Jy ! Component: 200 - total flux cleaned = 0.000557448 Jy ! Total flux subtracted in 200 components = 0.000557448 Jy ! Clean residual min=-0.000889 max=0.000814 Jy/beam ! Clean residual mean=0.000001 rms=0.000232 Jy/beam ! Combined flux in latest and established models = 0.062252 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 112 components and 0.062252 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=0.023403Jy sigma=0.622613 ! Fit after self-cal, rms=0.023390Jy sigma=0.622542 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 = 1.20519e-05 Jy ! Component: 100 - total flux cleaned = 1.17921e-05 Jy ! Component: 150 - total flux cleaned = 1.14152e-05 Jy ! Component: 200 - total flux cleaned = 2.19838e-05 Jy ! Total flux subtracted in 200 components = 2.19838e-05 Jy ! Clean residual min=-0.000845 max=0.000784 Jy/beam ! Clean residual mean=0.000001 rms=0.000220 Jy/beam ! Combined flux in latest and established models = 0.062274 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 120 components and 0.062274 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=0.023380Jy sigma=0.622140 ! Fit after self-cal, rms=0.023377Jy sigma=0.622122 ! 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=0.023377Jy sigma=0.622122 ! Fit after self-cal, rms=0.023355Jy sigma=0.622067 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.824 mas, bmaj=8.498 mas, bpa=-19.64 degrees ! Estimated noise=0.362974 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000131262 Jy ! Component: 100 - total flux cleaned = 0.000131315 Jy ! Component: 150 - total flux cleaned = 0.000140644 Jy ! Component: 200 - total flux cleaned = 0.000114527 Jy ! Total flux subtracted in 200 components = 0.000114527 Jy ! Clean residual min=-0.000862 max=0.000760 Jy/beam ! Clean residual mean=0.000001 rms=0.000209 Jy/beam ! Combined flux in latest and established models = 0.0623885 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 126 components and 0.0623885 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=0.023348Jy sigma=0.621767 ! Fit after self-cal, rms=0.023343Jy sigma=0.621752 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 = 2.83796e-05 Jy ! Component: 100 - total flux cleaned = 2.81819e-05 Jy ! Component: 150 - total flux cleaned = 1.22376e-05 Jy ! Component: 200 - total flux cleaned = 4.93862e-06 Jy ! Total flux subtracted in 200 components = 4.93862e-06 Jy ! Clean residual min=-0.000865 max=0.000739 Jy/beam ! Clean residual mean=0.000001 rms=0.000203 Jy/beam ! Combined flux in latest and established models = 0.0623934 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 135 components and 0.0623934 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=0.023338Jy sigma=0.621559 ! Fit after self-cal, rms=0.023337Jy sigma=0.621553 ! 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=0.023337Jy sigma=0.621553 ! Fit after self-cal, rms=0.023331Jy sigma=0.621537 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.435 mas, bmaj=11.1 mas, bpa=0.9608 degrees ! Estimated noise=0.417751 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.77758e-05 Jy ! Component: 100 - total flux cleaned = -3.21255e-05 Jy ! Component: 150 - total flux cleaned = -1.18764e-05 Jy ! Component: 200 - total flux cleaned = -5.75265e-06 Jy ! Total flux subtracted in 200 components = -5.75265e-06 Jy ! Clean residual min=-0.000983 max=0.000762 Jy/beam ! Clean residual mean=0.000001 rms=0.000226 Jy/beam ! Combined flux in latest and established models = 0.0623877 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 153 components and 0.0623876 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=0.023328Jy sigma=0.621440 ! Fit after self-cal, rms=0.023325Jy sigma=0.621433 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 = 2.10049e-05 Jy ! Component: 100 - total flux cleaned = 3.3403e-05 Jy ! Component: 150 - total flux cleaned = 4.50182e-05 Jy ! Component: 200 - total flux cleaned = 5.05881e-05 Jy ! Total flux subtracted in 200 components = 5.05881e-05 Jy ! Clean residual min=-0.000978 max=0.000763 Jy/beam ! Clean residual mean=0.000001 rms=0.000222 Jy/beam ! Combined flux in latest and established models = 0.0624382 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 167 components and 0.0624382 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=0.023323Jy sigma=0.621392 ! Fit after self-cal, rms=0.023322Jy sigma=0.621387 ! 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=1.824 mas, bmaj=8.501 mas, bpa=-19.64 degrees ! Estimated noise=0.362837 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.824 x 8.501 at -19.64 degrees (North through East) ! Clean map min=-0.00083611 max=0.045315 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=1.35 mas, bmaj=8.626 mas, bpa=-20.55 degrees ! Estimated noise=0.63178 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0342981 Jy ! Component: 100 - total flux cleaned = 0.0429038 Jy ! Component: 150 - total flux cleaned = 0.0476462 Jy ! Component: 200 - total flux cleaned = 0.050769 Jy ! Total flux subtracted in 200 components = 0.050769 Jy ! Clean residual min=-0.002122 max=0.002562 Jy/beam ! Clean residual mean=-0.000005 rms=0.000635 Jy/beam ! Combined flux in latest and established models = 0.050769 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.050769 Jy ! Inverting map and beam ! Estimated beam: bmin=1.824 mas, bmaj=8.501 mas, bpa=-19.64 degrees ! Estimated noise=0.362837 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 = 0.0038713 Jy ! Component: 100 - total flux cleaned = 0.00632754 Jy ! Component: 150 - total flux cleaned = 0.00799228 Jy ! Component: 200 - total flux cleaned = 0.00919885 Jy ! Total flux subtracted in 200 components = 0.00919885 Jy ! Clean residual min=-0.001205 max=0.000998 Jy/beam ! Clean residual mean=-0.000003 rms=0.000326 Jy/beam ! Combined flux in latest and established models = 0.0599679 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 72 components and 0.0599679 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.435 mas, bmaj=11.1 mas, bpa=0.9608 degrees ! Estimated noise=0.417751 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00123063 Jy ! Component: 100 - total flux cleaned = 0.00193145 Jy ! Component: 150 - total flux cleaned = 0.00209562 Jy ! Component: 200 - total flux cleaned = 0.00213272 Jy ! Total flux subtracted in 200 components = 0.00213272 Jy ! Clean residual min=-0.001051 max=0.000751 Jy/beam ! Clean residual mean=0.000000 rms=0.000276 Jy/beam ! Combined flux in latest and established models = 0.0621006 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 = 4.45088e-05 Jy ! Component: 100 - total flux cleaned = 5.76524e-05 Jy ! Component: 150 - total flux cleaned = 0.000105162 Jy ! Component: 200 - total flux cleaned = 0.000137566 Jy ! Total flux subtracted in 200 components = 0.000137566 Jy ! Clean residual min=-0.001034 max=0.000707 Jy/beam ! Clean residual mean=0.000001 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.0622381 Jy ! Adding 90 model components to the UV plane model. ! The established model now contains 148 components and 0.0622382 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.824 mas, bmaj=8.501 mas, bpa=-19.64 degrees ! Estimated noise=0.362837 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000110679 Jy ! Component: 100 - total flux cleaned = 0.000182907 Jy ! Component: 150 - total flux cleaned = 0.000226141 Jy ! Component: 200 - total flux cleaned = 0.000256323 Jy ! Total flux subtracted in 200 components = 0.000256323 Jy ! Clean residual min=-0.000857 max=0.000788 Jy/beam ! Clean residual mean=0.000001 rms=0.000208 Jy/beam ! Combined flux in latest and established models = 0.0624945 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 166 components and 0.0624945 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=0.023339Jy sigma=0.621894 ! Fit after self-cal, rms=0.023331Jy sigma=0.621794 wmodel J1910-2447_C_map.mod ! Writing 166 model components to file: J1910-2447_C_map.mod wobs J1910-2447_C_uvs.fits ! Writing UV FITS file: J1910-2447_C_uvs.fits wwins J1910-2447_C_map.win ! wwins: Wrote 2 windows to J1910-2447_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 = -0.000108595 Jy ! Component: 100 - total flux cleaned = -0.000109119 Jy ! Component: 150 - total flux cleaned = -8.48524e-05 Jy ! Component: 200 - total flux cleaned = -4.9893e-06 Jy ! Component: 250 - total flux cleaned = 2.79438e-05 Jy ! Component: 300 - total flux cleaned = 4.86577e-05 Jy ! Component: 350 - total flux cleaned = 5.86793e-05 Jy ! Component: 400 - total flux cleaned = 0.000115124 Jy ! Component: 450 - total flux cleaned = 0.000133008 Jy ! Component: 500 - total flux cleaned = 0.000168093 Jy ! Component: 550 - total flux cleaned = 0.000193593 Jy ! Component: 600 - total flux cleaned = 0.000201873 Jy ! Component: 650 - total flux cleaned = 0.000217951 Jy ! Component: 700 - total flux cleaned = 0.000256721 Jy ! Component: 750 - total flux cleaned = 0.000294241 Jy ! Component: 800 - total flux cleaned = 0.000338259 Jy ! Component: 850 - total flux cleaned = 0.000381299 Jy ! Component: 900 - total flux cleaned = 0.000423359 Jy ! Component: 950 - total flux cleaned = 0.000464496 Jy ! Component: 1000 - total flux cleaned = 0.000498085 Jy ! Component: 1050 - total flux cleaned = 0.000517782 Jy ! Component: 1100 - total flux cleaned = 0.000543644 Jy ! Component: 1150 - total flux cleaned = 0.000568962 Jy ! Component: 1200 - total flux cleaned = 0.000600063 Jy ! Component: 1250 - total flux cleaned = 0.000636945 Jy ! Component: 1300 - total flux cleaned = 0.000673185 Jy ! Component: 1350 - total flux cleaned = 0.000685133 Jy ! Component: 1400 - total flux cleaned = 0.000726192 Jy ! Component: 1450 - total flux cleaned = 0.000743483 Jy ! Component: 1500 - total flux cleaned = 0.000754854 Jy ! Component: 1550 - total flux cleaned = 0.000794375 Jy ! Component: 1600 - total flux cleaned = 0.000794393 Jy ! Component: 1650 - total flux cleaned = 0.000822031 Jy ! Component: 1700 - total flux cleaned = 0.000849348 Jy ! Component: 1750 - total flux cleaned = 0.000843906 Jy ! Component: 1800 - total flux cleaned = 0.000849321 Jy ! Component: 1850 - total flux cleaned = 0.000865272 Jy ! Component: 1900 - total flux cleaned = 0.000875781 Jy ! Component: 1950 - total flux cleaned = 0.000881011 Jy ! Component: 2000 - total flux cleaned = 0.000906877 Jy ! Component: 2050 - total flux cleaned = 0.000901695 Jy ! Component: 2100 - total flux cleaned = 0.000922107 Jy ! Component: 2150 - total flux cleaned = 0.000932232 Jy ! Component: 2200 - total flux cleaned = 0.000947316 Jy ! Component: 2250 - total flux cleaned = 0.000957352 Jy ! Component: 2300 - total flux cleaned = 0.00097738 Jy ! Component: 2350 - total flux cleaned = 0.000987361 Jy ! Component: 2400 - total flux cleaned = 0.00100233 Jy ! Component: 2450 - total flux cleaned = 0.00101231 Jy ! Component: 2500 - total flux cleaned = 0.00102227 Jy ! Component: 2550 - total flux cleaned = 0.00103223 Jy ! Component: 2600 - total flux cleaned = 0.00104714 Jy ! Component: 2650 - total flux cleaned = 0.00105205 Jy ! Component: 2700 - total flux cleaned = 0.00105204 Jy ! Component: 2750 - total flux cleaned = 0.00105702 Jy ! Component: 2800 - total flux cleaned = 0.00105704 Jy ! Component: 2850 - total flux cleaned = 0.0010719 Jy ! Component: 2900 - total flux cleaned = 0.00108677 Jy ! Component: 2950 - total flux cleaned = 0.00111159 Jy ! Component: 3000 - total flux cleaned = 0.00112155 Jy ! Component: 3050 - total flux cleaned = 0.00113149 Jy ! Component: 3100 - total flux cleaned = 0.00115138 Jy ! Component: 3150 - total flux cleaned = 0.00116136 Jy ! Component: 3200 - total flux cleaned = 0.00117134 Jy ! Component: 3250 - total flux cleaned = 0.00118136 Jy ! Component: 3300 - total flux cleaned = 0.00120645 Jy ! Component: 3350 - total flux cleaned = 0.00121651 Jy ! Component: 3400 - total flux cleaned = 0.00122658 Jy ! Component: 3450 - total flux cleaned = 0.00123163 Jy ! Component: 3500 - total flux cleaned = 0.00124182 Jy ! Component: 3550 - total flux cleaned = 0.00124691 Jy ! Component: 3600 - total flux cleaned = 0.00125201 Jy ! Component: 3650 - total flux cleaned = 0.00126233 Jy ! Component: 3700 - total flux cleaned = 0.00125715 Jy ! Component: 3750 - total flux cleaned = 0.00126235 Jy ! Component: 3800 - total flux cleaned = 0.00126234 Jy ! Component: 3850 - total flux cleaned = 0.00126764 Jy ! Component: 3900 - total flux cleaned = 0.00126763 Jy ! Component: 3950 - total flux cleaned = 0.00126229 Jy ! Component: 4000 - total flux cleaned = 0.00125692 Jy ! Component: 4050 - total flux cleaned = 0.00125687 Jy ! Total flux subtracted in 4096 components = 0.00125685 Jy ! Clean residual min=-0.000312 max=0.000299 Jy/beam ! Clean residual mean=-0.000000 rms=0.000092 Jy/beam ! Combined flux in latest and established models = 0.0637513 Jy keep ! Adding 216 model components to the UV plane model. ! The established model now contains 382 components and 0.0637513 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J1910-2447_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.824 x 8.501 at -19.64 degrees (North through East) ! Clean map min=-0.00054229 max=0.046288 Jy/beam ! Writing clean map to FITS file: .//J1910-2447_C_map.fits wmodel .//J1910-2447_C_map.mod ! Writing 382 model components to file: .//J1910-2447_C_map.mod wobs .//J1910-2447_C_uvs.fits ! Writing UV FITS file: .//J1910-2447_C_uvs.fits wwins .//J1910-2447_C_map.win ! wwins: Wrote 3 windows to .//J1910-2447_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0462877 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.685e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.627705 0.627705 1.25541 2.51082 5.02164 10.0433 20.0866 40.1731 80.3462 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.046 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 477.931 quit ! Quitting program ! Log file .//J1910-2447_C_dfm.log closed on Sun Oct 21 00:04:45 2018