! Started logfile: /tmp/maps//J1416+1307_X_20180615_dfm.log on Wed Jul 4 23:28:18 2018 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 /tmp/maps//J1416+1307_X_20180615_uva.fits ! Reading UV FITS file: /tmp/maps//J1416+1307_X_20180615_uva.fits ! AN table 1: 17 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.976471 visibilities/baseline/integration-bin. ! Found source: J1416+1307 ! ! 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 94 lines of history. ! ! Reading 5976 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 J1416+1307_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 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=1.004806Jy sigma=26.503201 ! Fit after self-cal, rms=0.934727Jy sigma=24.616375 ! 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=0.83 mas, bmaj=2.146 mas, bpa=9.254 degrees ! Estimated noise=0.560949 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 = 0.049638 Jy ! Component: 100 - total flux cleaned = 0.0633138 Jy ! Total flux subtracted in 100 components = 0.0633138 Jy ! Clean residual min=-0.006480 max=0.006954 Jy/beam ! Clean residual mean=0.000003 rms=0.001779 Jy/beam ! Combined flux in latest and established models = 0.0633139 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0633139 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=0.031682Jy sigma=0.830796 ! Fit after self-cal, rms=0.031630Jy sigma=0.829553 ! 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=1.009 mas, bmaj=2.314 mas, bpa=7.957 degrees ! Estimated noise=0.361875 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 = 0.0082911 Jy ! Component: 100 - total flux cleaned = 0.0121925 Jy ! Component: 150 - total flux cleaned = 0.0144577 Jy ! Component: 200 - total flux cleaned = 0.0159123 Jy ! Total flux subtracted in 200 components = 0.0159123 Jy ! Clean residual min=-0.006371 max=0.004036 Jy/beam ! Clean residual mean=0.000003 rms=0.001103 Jy/beam ! Combined flux in latest and established models = 0.0792261 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 27 components and 0.0792261 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=0.029705Jy sigma=0.771108 ! Fit after self-cal, rms=0.029696Jy sigma=0.770695 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.009 x 2.314 at 7.957 degrees (North through East) ! Clean map min=-0.0062372 max=0.065684 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.11 HN 0.95 KP 0.95 ! LA 1.08 MK 0.99 NL 1.09 OV 0.72 ! PT 1.11 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.09 HN 1.22 KP 1.00 ! LA 1.06 MK 0.98 NL 1.21 OV 0.67 ! PT 1.07 SC 0.91 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.04 HN 0.84 KP 0.99 ! LA 1.09 MK 1.08 NL 0.99 OV 0.71 ! PT 1.07 SC 1.08 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.04 HN 1.06 KP 0.95 ! LA 1.05 MK 1.03 NL 1.09 OV 0.71 ! PT 1.06 SC 0.95 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.05 HN 1.00 KP 0.99 ! LA 1.09 MK 0.95 NL 1.25 OV 0.78 ! PT 1.11 SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.06 HN 0.92 KP 0.94 ! LA 1.04 MK 0.98 NL 1.34 OV 0.77 ! PT 1.08 SC 1.10 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.02 HN 1.09 KP 0.91 ! LA 1.08 MK 0.95 NL 1.23 OV 0.85 ! PT 1.07 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.03 HN 1.00 KP 0.92 ! LA 1.14 MK 1.05 NL 1.17 OV 0.76 ! PT 1.12 SC 1.19 ! ! ! Fit before self-cal, rms=0.029696Jy sigma=0.770695 ! Fit after self-cal, rms=0.026003Jy sigma=0.679077 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.013 mas, bmaj=2.329 mas, bpa=8.288 degrees ! Estimated noise=0.358487 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 (-6.2, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000986927 Jy ! Component: 100 - total flux cleaned = 0.000913315 Jy ! Component: 150 - total flux cleaned = 0.000806926 Jy ! Component: 200 - total flux cleaned = 0.000717254 Jy ! Total flux subtracted in 200 components = 0.000717254 Jy ! Clean residual min=-0.000926 max=0.001064 Jy/beam ! Clean residual mean=-0.000002 rms=0.000240 Jy/beam ! Combined flux in latest and established models = 0.0799434 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 44 components and 0.0799434 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=0.025927Jy sigma=0.677102 ! Fit after self-cal, rms=0.026020Jy sigma=0.675684 ! 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=0.026020Jy sigma=0.675684 ! Fit after self-cal, rms=0.025994Jy sigma=0.675538 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.015 mas, bmaj=2.333 mas, bpa=8.317 degrees ! Estimated noise=0.357875 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000322802 Jy ! Component: 100 - total flux cleaned = -0.00049114 Jy ! Component: 150 - total flux cleaned = -0.000624557 Jy ! Component: 200 - total flux cleaned = -0.000730768 Jy ! Total flux subtracted in 200 components = -0.000730768 Jy ! Clean residual min=-0.000932 max=0.000987 Jy/beam ! Clean residual mean=-0.000003 rms=0.000227 Jy/beam ! Combined flux in latest and established models = 0.0792126 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 51 components and 0.0792126 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=0.025974Jy sigma=0.675091 ! Fit after self-cal, rms=0.025977Jy sigma=0.675081 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 (-9, 34.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000815474 Jy ! Component: 100 - total flux cleaned = 0.000944673 Jy ! Component: 150 - total flux cleaned = 0.00100173 Jy ! Component: 200 - total flux cleaned = 0.00101332 Jy ! Total flux subtracted in 200 components = 0.00101332 Jy ! Clean residual min=-0.000881 max=0.000853 Jy/beam ! Clean residual mean=-0.000003 rms=0.000210 Jy/beam ! Combined flux in latest and established models = 0.080226 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 60 components and 0.080226 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=0.025941Jy sigma=0.674331 ! Fit after self-cal, rms=0.025940Jy sigma=0.674309 ! 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=0.025940Jy sigma=0.674309 ! Fit after self-cal, rms=0.025880Jy sigma=0.674220 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.016 mas, bmaj=2.336 mas, bpa=8.325 degrees ! Estimated noise=0.356851 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000148283 Jy ! Component: 100 - total flux cleaned = -0.000246012 Jy ! Component: 150 - total flux cleaned = -0.000296688 Jy ! Component: 200 - total flux cleaned = -0.000353772 Jy ! Total flux subtracted in 200 components = -0.000353772 Jy ! Clean residual min=-0.000854 max=0.000837 Jy/beam ! Clean residual mean=-0.000003 rms=0.000205 Jy/beam ! Combined flux in latest and established models = 0.0798722 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 69 components and 0.0798722 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=0.025871Jy sigma=0.674049 ! Fit after self-cal, rms=0.025871Jy sigma=0.674048 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 = -5.46835e-05 Jy ! Component: 100 - total flux cleaned = -0.000105627 Jy ! Component: 150 - total flux cleaned = -0.000137675 Jy ! Component: 200 - total flux cleaned = -0.000175955 Jy ! Total flux subtracted in 200 components = -0.000175955 Jy ! Clean residual min=-0.000851 max=0.000832 Jy/beam ! Clean residual mean=-0.000003 rms=0.000204 Jy/beam ! Combined flux in latest and established models = 0.0796962 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 74 components and 0.0796962 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=0.025866Jy sigma=0.673935 ! Fit after self-cal, rms=0.025867Jy sigma=0.673934 ! 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=0.025867Jy sigma=0.673934 ! Fit after self-cal, rms=0.025848Jy sigma=0.673909 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.119 mas, bmaj=3.27 mas, bpa=-4.066 degrees ! Estimated noise=0.428207 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00038663 Jy ! Component: 100 - total flux cleaned = -0.000525924 Jy ! Component: 150 - total flux cleaned = -0.000539699 Jy ! Component: 200 - total flux cleaned = -0.000563263 Jy ! Total flux subtracted in 200 components = -0.000563263 Jy ! Clean residual min=-0.001098 max=0.000936 Jy/beam ! Clean residual mean=-0.000005 rms=0.000248 Jy/beam ! Combined flux in latest and established models = 0.079133 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 82 components and 0.079133 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=0.025847Jy sigma=0.673884 ! Fit after self-cal, rms=0.025844Jy sigma=0.673843 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 = -2.22414e-06 Jy ! Component: 100 - total flux cleaned = -4.00822e-05 Jy ! Component: 150 - total flux cleaned = -6.18664e-05 Jy ! Component: 200 - total flux cleaned = -7.739e-05 Jy ! Total flux subtracted in 200 components = -7.739e-05 Jy ! Clean residual min=-0.001086 max=0.000930 Jy/beam ! Clean residual mean=-0.000005 rms=0.000245 Jy/beam ! Combined flux in latest and established models = 0.0790556 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 87 components and 0.0790556 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=0.025846Jy sigma=0.673851 ! Fit after self-cal, rms=0.025844Jy sigma=0.673824 ! 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=1.017 mas, bmaj=2.338 mas, bpa=8.344 degrees ! Estimated noise=0.356417 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.017 x 2.338 at 8.344 degrees (North through East) ! Clean map min=-0.00079581 max=0.064961 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=0.8369 mas, bmaj=2.175 mas, bpa=10.03 degrees ! Estimated noise=0.546664 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0483355 Jy ! Component: 100 - total flux cleaned = 0.0611444 Jy ! Component: 150 - total flux cleaned = 0.0674146 Jy ! Component: 200 - total flux cleaned = 0.0702481 Jy ! Total flux subtracted in 200 components = 0.0702481 Jy ! Clean residual min=-0.002071 max=0.003209 Jy/beam ! Clean residual mean=-0.000002 rms=0.000577 Jy/beam ! Combined flux in latest and established models = 0.0702481 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0702481 Jy ! Inverting map and beam ! Estimated beam: bmin=1.017 mas, bmaj=2.338 mas, bpa=8.344 degrees ! Estimated noise=0.356417 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) ! Added new window around map position (-1, -0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00358294 Jy ! Component: 100 - total flux cleaned = 0.00534292 Jy ! Component: 150 - total flux cleaned = 0.00641183 Jy ! Component: 200 - total flux cleaned = 0.00720544 Jy ! Total flux subtracted in 200 components = 0.00720544 Jy ! Clean residual min=-0.000945 max=0.000781 Jy/beam ! Clean residual mean=-0.000003 rms=0.000228 Jy/beam ! Combined flux in latest and established models = 0.0774535 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 28 components and 0.0774535 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=2.119 mas, bmaj=3.27 mas, bpa=-4.066 degrees ! Estimated noise=0.428207 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000641779 Jy ! Component: 100 - total flux cleaned = 0.000867533 Jy ! Component: 150 - total flux cleaned = 0.00107569 Jy ! Component: 200 - total flux cleaned = 0.00125367 Jy ! Total flux subtracted in 200 components = 0.00125367 Jy ! Clean residual min=-0.001016 max=0.000873 Jy/beam ! Clean residual mean=-0.000005 rms=0.000249 Jy/beam ! Combined flux in latest and established models = 0.0787072 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 = 0.000155732 Jy ! Component: 100 - total flux cleaned = 0.000236629 Jy ! Component: 150 - total flux cleaned = 0.000310054 Jy ! Component: 200 - total flux cleaned = 0.000329516 Jy ! Total flux subtracted in 200 components = 0.000329516 Jy ! Clean residual min=-0.001007 max=0.000835 Jy/beam ! Clean residual mean=-0.000005 rms=0.000238 Jy/beam ! Combined flux in latest and established models = 0.0790367 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 68 components and 0.0790367 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.017 mas, bmaj=2.338 mas, bpa=8.344 degrees ! Estimated noise=0.356417 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00017936 Jy ! Component: 100 - total flux cleaned = -0.000232242 Jy ! Component: 150 - total flux cleaned = -0.000249901 Jy ! Component: 200 - total flux cleaned = -0.000237654 Jy ! Total flux subtracted in 200 components = -0.000237654 Jy ! Clean residual min=-0.000863 max=0.000766 Jy/beam ! Clean residual mean=-0.000003 rms=0.000196 Jy/beam ! Combined flux in latest and established models = 0.0787991 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 86 components and 0.0787991 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=0.025846Jy sigma=0.673846 ! Fit after self-cal, rms=0.025840Jy sigma=0.673733 wmodel J1416+1307_X_map.mod ! Writing 86 model components to file: J1416+1307_X_map.mod wobs J1416+1307_X_uvs.fits ! Writing UV FITS file: J1416+1307_X_uvs.fits wwins J1416+1307_X_map.win ! wwins: Wrote 4 windows to J1416+1307_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 = -0.000113332 Jy ! Component: 100 - total flux cleaned = -3.39047e-05 Jy ! Component: 150 - total flux cleaned = 3.76048e-06 Jy ! Component: 200 - total flux cleaned = 3.9174e-05 Jy ! Component: 250 - total flux cleaned = 8.45923e-05 Jy ! Component: 300 - total flux cleaned = 0.000172628 Jy ! Component: 350 - total flux cleaned = 0.000215083 Jy ! Component: 400 - total flux cleaned = 0.000277545 Jy ! Component: 450 - total flux cleaned = 0.000307914 Jy ! Component: 500 - total flux cleaned = 0.000297915 Jy ! Component: 550 - total flux cleaned = 0.000317286 Jy ! Component: 600 - total flux cleaned = 0.000317399 Jy ! Component: 650 - total flux cleaned = 0.000335821 Jy ! Component: 700 - total flux cleaned = 0.000335888 Jy ! Component: 750 - total flux cleaned = 0.000353511 Jy ! Component: 800 - total flux cleaned = 0.000353718 Jy ! Component: 850 - total flux cleaned = 0.000336785 Jy ! Component: 900 - total flux cleaned = 0.000336915 Jy ! Component: 950 - total flux cleaned = 0.000353186 Jy ! Component: 1000 - total flux cleaned = 0.000361325 Jy ! Component: 1050 - total flux cleaned = 0.000369377 Jy ! Component: 1100 - total flux cleaned = 0.00037725 Jy ! Component: 1150 - total flux cleaned = 0.000384883 Jy ! Component: 1200 - total flux cleaned = 0.000399887 Jy ! Component: 1250 - total flux cleaned = 0.000400054 Jy ! Component: 1300 - total flux cleaned = 0.000400175 Jy ! Component: 1350 - total flux cleaned = 0.000428907 Jy ! Component: 1400 - total flux cleaned = 0.00043602 Jy ! Component: 1450 - total flux cleaned = 0.000456965 Jy ! Component: 1500 - total flux cleaned = 0.000463904 Jy ! Component: 1550 - total flux cleaned = 0.000484377 Jy ! Component: 1600 - total flux cleaned = 0.000497774 Jy ! Component: 1650 - total flux cleaned = 0.000504411 Jy ! Component: 1700 - total flux cleaned = 0.000517532 Jy ! Component: 1750 - total flux cleaned = 0.000504469 Jy ! Component: 1800 - total flux cleaned = 0.000517364 Jy ! Component: 1850 - total flux cleaned = 0.000517332 Jy ! Component: 1900 - total flux cleaned = 0.000511112 Jy ! Component: 1950 - total flux cleaned = 0.000504784 Jy ! Component: 2000 - total flux cleaned = 0.000498528 Jy ! Component: 2050 - total flux cleaned = 0.000510852 Jy ! Component: 2100 - total flux cleaned = 0.000492581 Jy ! Component: 2150 - total flux cleaned = 0.000498716 Jy ! Component: 2200 - total flux cleaned = 0.000510656 Jy ! Component: 2250 - total flux cleaned = 0.000522493 Jy ! Component: 2300 - total flux cleaned = 0.000522513 Jy ! Component: 2350 - total flux cleaned = 0.000539909 Jy ! Component: 2400 - total flux cleaned = 0.000528398 Jy ! Component: 2450 - total flux cleaned = 0.000539851 Jy ! Component: 2500 - total flux cleaned = 0.000545611 Jy ! Component: 2550 - total flux cleaned = 0.00057927 Jy ! Component: 2600 - total flux cleaned = 0.000568083 Jy ! Component: 2650 - total flux cleaned = 0.000579108 Jy ! Component: 2700 - total flux cleaned = 0.00057365 Jy ! Component: 2750 - total flux cleaned = 0.000584574 Jy ! Component: 2800 - total flux cleaned = 0.000595372 Jy ! Component: 2850 - total flux cleaned = 0.00059531 Jy ! Component: 2900 - total flux cleaned = 0.000595273 Jy ! Component: 2950 - total flux cleaned = 0.000589966 Jy ! Component: 3000 - total flux cleaned = 0.000600471 Jy ! Component: 3050 - total flux cleaned = 0.000610898 Jy ! Component: 3100 - total flux cleaned = 0.000600514 Jy ! Component: 3150 - total flux cleaned = 0.000585097 Jy ! Component: 3200 - total flux cleaned = 0.000595311 Jy ! Component: 3250 - total flux cleaned = 0.000595271 Jy ! Component: 3300 - total flux cleaned = 0.000590209 Jy ! Component: 3350 - total flux cleaned = 0.000585136 Jy ! Component: 3400 - total flux cleaned = 0.000560181 Jy ! Component: 3450 - total flux cleaned = 0.000555255 Jy ! Component: 3500 - total flux cleaned = 0.000555277 Jy ! Component: 3550 - total flux cleaned = 0.000560162 Jy ! Component: 3600 - total flux cleaned = 0.000535728 Jy ! Component: 3650 - total flux cleaned = 0.000526033 Jy ! Component: 3700 - total flux cleaned = 0.000521209 Jy ! Component: 3750 - total flux cleaned = 0.000526013 Jy ! Component: 3800 - total flux cleaned = 0.000516454 Jy ! Component: 3850 - total flux cleaned = 0.000516467 Jy ! Component: 3900 - total flux cleaned = 0.000511736 Jy ! Component: 3950 - total flux cleaned = 0.00051175 Jy ! Component: 4000 - total flux cleaned = 0.000507039 Jy ! Component: 4050 - total flux cleaned = 0.000488295 Jy ! Total flux subtracted in 4096 components = 0.000492953 Jy ! Clean residual min=-0.000294 max=0.000338 Jy/beam ! Clean residual mean=-0.000000 rms=0.000077 Jy/beam ! Combined flux in latest and established models = 0.0792921 Jy keep ! Adding 263 model components to the UV plane model. ! The established model now contains 349 components and 0.0792921 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /tmp/maps//J1416+1307_X_20180615_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.017 x 2.338 at 8.344 degrees (North through East) ! Clean map min=-0.00041806 max=0.064971 Jy/beam ! Writing clean map to FITS file: /tmp/maps//J1416+1307_X_20180615_map.fits wmodel /tmp/maps//J1416+1307_X_20180615_map.mod ! Writing 349 model components to file: /tmp/maps//J1416+1307_X_20180615_map.mod wobs /tmp/maps//J1416+1307_X_20180615_uvs.fits ! Writing UV FITS file: /tmp/maps//J1416+1307_X_20180615_uvs.fits wwins /tmp/maps//J1416+1307_X_20180615_map.win ! wwins: Wrote 5 windows to /tmp/maps//J1416+1307_X_20180615_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0649712 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 7.3709e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.340346 0.340346 0.680693 1.36139 2.72277 5.44554 10.8911 21.7822 43.5644 87.1287 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.064 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 881.454 quit ! Quitting program ! Log file /tmp/maps//J1416+1307_X_20180615_dfm.log closed on Wed Jul 4 23:28:22 2018