! Started logfile: .//J2329+2749_C_20180714_dfm.log on Sat Jul 28 19:33:55 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 .//J2329+2749_C_20180714_uva.fits ! Reading UV FITS file: .//J2329+2749_C_20180714_uva.fits ! AN table 1: 17 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.970588 visibilities/baseline/integration-bin. ! Found source: J2329+2749 ! ! 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 3696 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 J2329+2749_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=1.015772Jy sigma=34.796982 ! Fit after self-cal, rms=0.862239Jy sigma=30.374088 ! 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=1.245 mas, bmaj=3.541 mas, bpa=2.631 degrees ! Estimated noise=0.519283 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 = 0.106161 Jy ! Component: 100 - total flux cleaned = 0.129327 Jy ! Total flux subtracted in 100 components = 0.129327 Jy ! Clean residual min=-0.008892 max=0.011472 Jy/beam ! Clean residual mean=-0.000001 rms=0.002388 Jy/beam ! Combined flux in latest and established models = 0.129327 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.129327 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=0.035695Jy sigma=1.275887 ! Fit after self-cal, rms=0.035659Jy sigma=1.275649 ! 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=1.429 mas, bmaj=3.846 mas, bpa=1.847 degrees ! Estimated noise=0.383323 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 = -0.00103509 Jy ! Component: 100 - total flux cleaned = -0.00138726 Jy ! Component: 150 - total flux cleaned = -0.00176126 Jy ! Component: 200 - total flux cleaned = -0.00201212 Jy ! Total flux subtracted in 200 components = -0.00201212 Jy ! Clean residual min=-0.008805 max=0.011115 Jy/beam ! Clean residual mean=-0.000000 rms=0.002334 Jy/beam ! Combined flux in latest and established models = 0.127314 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.127314 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=0.033750Jy sigma=1.251234 ! Fit after self-cal, rms=0.033757Jy sigma=1.250881 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.429 x 3.846 at 1.847 degrees (North through East) ! Clean map min=-0.0084661 max=0.13442 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.86 HN 1.27 KP 1.04 ! LA 1.22 MK 0.82 OV 1.19 SC 1.38 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.83 HN 1.45 KP 0.99 ! LA 1.31 MK 0.81 OV 1.21 SC 1.45 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.89 HN 1.00 KP 0.95 ! LA 0.93 MK 1.04 OV 1.02 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.88 HN 0.97 KP 0.90 ! LA 0.98 MK 0.99 OV 1.04 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.90 HN 1.00 KP 0.90 ! LA 0.96 MK 0.96 OV 1.02 SC 0.96 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.88 HN 0.98 KP 0.91 ! LA 0.96 MK 0.96 OV 0.97 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.88 HN 0.99 KP 0.89 ! LA 0.94 MK 0.97 OV 0.99 SC 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.86 HN 0.98 KP 0.90 ! LA 0.98 MK 0.95 OV 0.99 SC 0.95 ! ! ! Fit before self-cal, rms=0.033757Jy sigma=1.250881 ! Fit after self-cal, rms=0.027237Jy sigma=0.723243 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.426 mas, bmaj=3.836 mas, bpa=1.389 degrees ! Estimated noise=0.380842 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 (4.5, -4.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00681789 Jy ! Component: 100 - total flux cleaned = 0.00934997 Jy ! Component: 150 - total flux cleaned = 0.0106322 Jy ! Component: 200 - total flux cleaned = 0.0111561 Jy ! Total flux subtracted in 200 components = 0.0111561 Jy ! Clean residual min=-0.002011 max=0.002421 Jy/beam ! Clean residual mean=-0.000001 rms=0.000531 Jy/beam ! Combined flux in latest and established models = 0.138471 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 31 components and 0.138471 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=0.025014Jy sigma=0.670228 ! Fit after self-cal, rms=0.024462Jy sigma=0.664362 ! 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=0.024462Jy sigma=0.664362 ! Fit after self-cal, rms=0.023483Jy sigma=0.655600 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.423 mas, bmaj=3.831 mas, bpa=1.382 degrees ! Estimated noise=0.37914 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00227051 Jy ! Component: 100 - total flux cleaned = 0.00350861 Jy ! Component: 150 - total flux cleaned = 0.00399252 Jy ! Component: 200 - total flux cleaned = 0.00414126 Jy ! Total flux subtracted in 200 components = 0.00414126 Jy ! Clean residual min=-0.001363 max=0.001699 Jy/beam ! Clean residual mean=-0.000001 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.142612 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 46 components and 0.142612 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=0.023149Jy sigma=0.647363 ! Fit after self-cal, rms=0.023055Jy sigma=0.646548 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 (-32.4, -50.7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00109018 Jy ! Component: 100 - total flux cleaned = 0.0013731 Jy ! Component: 150 - total flux cleaned = 0.00171326 Jy ! Component: 200 - total flux cleaned = 0.00188256 Jy ! Total flux subtracted in 200 components = 0.00188256 Jy ! Clean residual min=-0.001363 max=0.001190 Jy/beam ! Clean residual mean=-0.000001 rms=0.000302 Jy/beam ! Combined flux in latest and established models = 0.144494 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 62 components and 0.144494 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=0.022902Jy sigma=0.642798 ! Fit after self-cal, rms=0.022871Jy sigma=0.642585 ! 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=0.022871Jy sigma=0.642585 ! Fit after self-cal, rms=0.022757Jy sigma=0.641309 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.421 mas, bmaj=3.828 mas, bpa=1.362 degrees ! Estimated noise=0.379056 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000894886 Jy ! Component: 100 - total flux cleaned = 0.0014587 Jy ! Component: 150 - total flux cleaned = 0.0018211 Jy ! Component: 200 - total flux cleaned = 0.00207761 Jy ! Total flux subtracted in 200 components = 0.00207761 Jy ! Clean residual min=-0.001101 max=0.001014 Jy/beam ! Clean residual mean=-0.000001 rms=0.000254 Jy/beam ! Combined flux in latest and established models = 0.146572 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 73 components and 0.146572 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=0.022687Jy sigma=0.639682 ! Fit after self-cal, rms=0.022679Jy sigma=0.639571 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 = 0.000275233 Jy ! Component: 100 - total flux cleaned = 0.000324464 Jy ! Component: 150 - total flux cleaned = 0.000401232 Jy ! Component: 200 - total flux cleaned = 0.000400555 Jy ! Total flux subtracted in 200 components = 0.000400555 Jy ! Clean residual min=-0.001044 max=0.000966 Jy/beam ! Clean residual mean=-0.000001 rms=0.000244 Jy/beam ! Combined flux in latest and established models = 0.146973 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 89 components and 0.146973 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=0.022652Jy sigma=0.639002 ! Fit after self-cal, rms=0.022649Jy sigma=0.638978 ! 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=0.022649Jy sigma=0.638978 ! Fit after self-cal, rms=0.022643Jy sigma=0.638748 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.425 mas, bmaj=4.705 mas, bpa=11.67 degrees ! Estimated noise=0.507052 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.56751e-05 Jy ! Component: 100 - total flux cleaned = 1.53611e-05 Jy ! Component: 150 - total flux cleaned = 6.20466e-05 Jy ! Component: 200 - total flux cleaned = 8.97223e-05 Jy ! Total flux subtracted in 200 components = 8.97223e-05 Jy ! Clean residual min=-0.000994 max=0.001003 Jy/beam ! Clean residual mean=-0.000001 rms=0.000269 Jy/beam ! Combined flux in latest and established models = 0.147062 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 111 components and 0.147062 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=0.022629Jy sigma=0.638478 ! Fit after self-cal, rms=0.022630Jy sigma=0.638440 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 = 4.32133e-05 Jy ! Component: 100 - total flux cleaned = 5.47043e-05 Jy ! Component: 150 - total flux cleaned = 9.96144e-05 Jy ! Component: 200 - total flux cleaned = 0.000151772 Jy ! Total flux subtracted in 200 components = 0.000151772 Jy ! Clean residual min=-0.000981 max=0.000955 Jy/beam ! Clean residual mean=-0.000001 rms=0.000251 Jy/beam ! Combined flux in latest and established models = 0.147214 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 118 components and 0.147214 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=0.022624Jy sigma=0.638412 ! Fit after self-cal, rms=0.022623Jy sigma=0.638392 ! 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=1.42 mas, bmaj=3.826 mas, bpa=1.348 degrees ! Estimated noise=0.379436 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.42 x 3.826 at 1.348 degrees (North through East) ! Clean map min=-0.0011861 max=0.13387 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=1.237 mas, bmaj=3.522 mas, bpa=2.123 degrees ! Estimated noise=0.511458 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.104573 Jy ! Component: 100 - total flux cleaned = 0.12789 Jy ! Component: 150 - total flux cleaned = 0.136886 Jy ! Component: 200 - total flux cleaned = 0.141298 Jy ! Total flux subtracted in 200 components = 0.141298 Jy ! Clean residual min=-0.002828 max=0.002604 Jy/beam ! Clean residual mean=-0.000001 rms=0.000598 Jy/beam ! Combined flux in latest and established models = 0.141298 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.141298 Jy ! Inverting map and beam ! Estimated beam: bmin=1.42 mas, bmaj=3.826 mas, bpa=1.348 degrees ! Estimated noise=0.379436 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 = 0.00184312 Jy ! Component: 100 - total flux cleaned = 0.00293327 Jy ! Component: 150 - total flux cleaned = 0.00384776 Jy ! Component: 200 - total flux cleaned = 0.00481787 Jy ! Total flux subtracted in 200 components = 0.00481787 Jy ! Clean residual min=-0.001441 max=0.001634 Jy/beam ! Clean residual mean=-0.000001 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.146116 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 31 components and 0.146116 Jy ! Inverting map ! Added new window around map position (-4.2, 14.7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00151196 Jy ! Component: 100 - total flux cleaned = 0.0020713 Jy ! Component: 150 - total flux cleaned = 0.0024217 Jy ! Component: 200 - total flux cleaned = 0.00257351 Jy ! Total flux subtracted in 200 components = 0.00257351 Jy ! Clean residual min=-0.001173 max=0.001129 Jy/beam ! Clean residual mean=-0.000001 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.148689 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 46 components and 0.148689 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=3.425 mas, bmaj=4.705 mas, bpa=11.67 degrees ! Estimated noise=0.507052 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000306543 Jy ! Component: 100 - total flux cleaned = 0.000405498 Jy ! Component: 150 - total flux cleaned = 0.000606352 Jy ! Component: 200 - total flux cleaned = 0.000611688 Jy ! Total flux subtracted in 200 components = 0.000611688 Jy ! Clean residual min=-0.001066 max=0.000928 Jy/beam ! Clean residual mean=-0.000001 rms=0.000246 Jy/beam ! Combined flux in latest and established models = 0.149301 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 = 1.68829e-07 Jy ! Component: 100 - total flux cleaned = 5.07353e-08 Jy ! Component: 150 - total flux cleaned = 9.53553e-07 Jy ! Component: 200 - total flux cleaned = -1.04508e-05 Jy ! Total flux subtracted in 200 components = -1.04508e-05 Jy ! Clean residual min=-0.001004 max=0.000904 Jy/beam ! Clean residual mean=-0.000001 rms=0.000226 Jy/beam ! Combined flux in latest and established models = 0.149291 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 83 components and 0.14929 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.42 mas, bmaj=3.826 mas, bpa=1.348 degrees ! Estimated noise=0.379436 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000516051 Jy ! Component: 100 - total flux cleaned = 0.000898995 Jy ! Component: 150 - total flux cleaned = 0.00116035 Jy ! Component: 200 - total flux cleaned = 0.00127805 Jy ! Total flux subtracted in 200 components = 0.00127805 Jy ! Clean residual min=-0.000919 max=0.000945 Jy/beam ! Clean residual mean=-0.000000 rms=0.000226 Jy/beam ! Combined flux in latest and established models = 0.150569 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 103 components and 0.150569 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=0.022621Jy sigma=0.638826 ! Fit after self-cal, rms=0.022612Jy sigma=0.638510 wmodel J2329+2749_C_map.mod ! Writing 103 model components to file: J2329+2749_C_map.mod wobs J2329+2749_C_uvs.fits ! Writing UV FITS file: J2329+2749_C_uvs.fits wwins J2329+2749_C_map.win ! wwins: Wrote 4 windows to J2329+2749_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 = -1.5888e-06 Jy ! Component: 100 - total flux cleaned = 6.08571e-05 Jy ! Component: 150 - total flux cleaned = 0.000119168 Jy ! Component: 200 - total flux cleaned = 0.00016088 Jy ! Component: 250 - total flux cleaned = 0.000188127 Jy ! Component: 300 - total flux cleaned = 0.000188232 Jy ! Component: 350 - total flux cleaned = 0.000140233 Jy ! Component: 400 - total flux cleaned = 8.1975e-05 Jy ! Component: 450 - total flux cleaned = -8.30772e-06 Jy ! Component: 500 - total flux cleaned = -8.46597e-05 Jy ! Component: 550 - total flux cleaned = -0.000169545 Jy ! Component: 600 - total flux cleaned = -0.000304045 Jy ! Component: 650 - total flux cleaned = -0.00034433 Jy ! Component: 700 - total flux cleaned = -0.000423481 Jy ! Component: 750 - total flux cleaned = -0.000462358 Jy ! Component: 800 - total flux cleaned = -0.000519361 Jy ! Component: 850 - total flux cleaned = -0.000575057 Jy ! Component: 900 - total flux cleaned = -0.000620353 Jy ! Component: 950 - total flux cleaned = -0.000647105 Jy ! Component: 1000 - total flux cleaned = -0.000699999 Jy ! Component: 1050 - total flux cleaned = -0.000760298 Jy ! Component: 1100 - total flux cleaned = -0.000760221 Jy ! Component: 1150 - total flux cleaned = -0.000793543 Jy ! Component: 1200 - total flux cleaned = -0.000801882 Jy ! Component: 1250 - total flux cleaned = -0.00081808 Jy ! Component: 1300 - total flux cleaned = -0.000833957 Jy ! Component: 1350 - total flux cleaned = -0.000833862 Jy ! Component: 1400 - total flux cleaned = -0.000826021 Jy ! Component: 1450 - total flux cleaned = -0.000810526 Jy ! Component: 1500 - total flux cleaned = -0.000795232 Jy ! Component: 1550 - total flux cleaned = -0.000787633 Jy ! Component: 1600 - total flux cleaned = -0.000742925 Jy ! Component: 1650 - total flux cleaned = -0.000742923 Jy ! Component: 1700 - total flux cleaned = -0.000728352 Jy ! Component: 1750 - total flux cleaned = -0.000728238 Jy ! Component: 1800 - total flux cleaned = -0.000699747 Jy ! Component: 1850 - total flux cleaned = -0.000671684 Jy ! Component: 1900 - total flux cleaned = -0.000664798 Jy ! Component: 1950 - total flux cleaned = -0.000644182 Jy ! Component: 2000 - total flux cleaned = -0.000630579 Jy ! Component: 2050 - total flux cleaned = -0.000623895 Jy ! Component: 2100 - total flux cleaned = -0.000610519 Jy ! Component: 2150 - total flux cleaned = -0.000564473 Jy ! Component: 2200 - total flux cleaned = -0.000544903 Jy ! Component: 2250 - total flux cleaned = -0.000519158 Jy ! Component: 2300 - total flux cleaned = -0.000500133 Jy ! Component: 2350 - total flux cleaned = -0.000487574 Jy ! Component: 2400 - total flux cleaned = -0.000475011 Jy ! Component: 2450 - total flux cleaned = -0.000437819 Jy ! Component: 2500 - total flux cleaned = -0.00041334 Jy ! Component: 2550 - total flux cleaned = -0.000407347 Jy ! Component: 2600 - total flux cleaned = -0.00039535 Jy ! Component: 2650 - total flux cleaned = -0.000371429 Jy ! Component: 2700 - total flux cleaned = -0.000359675 Jy ! Component: 2750 - total flux cleaned = -0.000359679 Jy ! Component: 2800 - total flux cleaned = -0.000319075 Jy ! Component: 2850 - total flux cleaned = -0.000324914 Jy ! Component: 2900 - total flux cleaned = -0.000302112 Jy ! Component: 2950 - total flux cleaned = -0.000302065 Jy ! Component: 3000 - total flux cleaned = -0.000307653 Jy ! Component: 3050 - total flux cleaned = -0.000296465 Jy ! Component: 3100 - total flux cleaned = -0.000285441 Jy ! Component: 3150 - total flux cleaned = -0.000285502 Jy ! Component: 3200 - total flux cleaned = -0.000258392 Jy ! Component: 3250 - total flux cleaned = -0.000269145 Jy ! Component: 3300 - total flux cleaned = -0.000247776 Jy ! Component: 3350 - total flux cleaned = -0.000258321 Jy ! Component: 3400 - total flux cleaned = -0.000232018 Jy ! Component: 3450 - total flux cleaned = -0.000242495 Jy ! Component: 3500 - total flux cleaned = -0.000252882 Jy ! Component: 3550 - total flux cleaned = -0.000247769 Jy ! Component: 3600 - total flux cleaned = -0.000237582 Jy ! Component: 3650 - total flux cleaned = -0.000267998 Jy ! Component: 3700 - total flux cleaned = -0.000247782 Jy ! Component: 3750 - total flux cleaned = -0.000232808 Jy ! Component: 3800 - total flux cleaned = -0.000242777 Jy ! Component: 3850 - total flux cleaned = -0.000237849 Jy ! Component: 3900 - total flux cleaned = -0.000242734 Jy ! Component: 3950 - total flux cleaned = -0.000252454 Jy ! Component: 4000 - total flux cleaned = -0.000247591 Jy ! Component: 4050 - total flux cleaned = -0.000242807 Jy ! Total flux subtracted in 4096 components = -0.00026193 Jy ! Clean residual min=-0.000273 max=0.000265 Jy/beam ! Clean residual mean=-0.000000 rms=0.000083 Jy/beam ! Combined flux in latest and established models = 0.150307 Jy keep ! Adding 278 model components to the UV plane model. ! The established model now contains 381 components and 0.150307 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J2329+2749_C_20180714_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.42 x 3.826 at 1.348 degrees (North through East) ! Clean map min=-0.00080259 max=0.13347 Jy/beam ! Writing clean map to FITS file: .//J2329+2749_C_20180714_map.fits wmodel .//J2329+2749_C_20180714_map.mod ! Writing 381 model components to file: .//J2329+2749_C_20180714_map.mod wobs .//J2329+2749_C_20180714_uvs.fits ! Writing UV FITS file: .//J2329+2749_C_20180714_uvs.fits wwins .//J2329+2749_C_20180714_map.win ! wwins: Wrote 5 windows to .//J2329+2749_C_20180714_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.133471 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 8.14699e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.183118 0.183118 0.366236 0.732472 1.46494 2.92989 5.85978 11.7196 23.4391 46.8782 93.7564 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.133 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1638.29 quit ! Quitting program ! Log file .//J2329+2749_C_20180714_dfm.log closed on Sat Jul 28 19:33:59 2018