! Started logfile: .//J0410+7656_X_dfm.log on Sat Oct 20 23:41:49 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 .//J0410+7656_X_uva.fits ! Reading UV FITS file: .//J0410+7656_X_uva.fits ! AN table 1: 23 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.923913 visibilities/baseline/integration-bin. ! Found source: J0410+7656 ! ! 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 76 lines of history. ! ! Reading 4760 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 J0410+7656_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 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.026816Jy sigma=47.654964 ! Fit after self-cal, rms=0.850404Jy sigma=39.796077 ! 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=0.9382 mas, bmaj=2.91 mas, bpa=-0.5698 degrees ! Estimated noise=0.417033 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 = 0.0966304 Jy ! Component: 100 - total flux cleaned = 0.127462 Jy ! Total flux subtracted in 100 components = 0.127462 Jy ! Clean residual min=-0.021677 max=0.029530 Jy/beam ! Clean residual mean=-0.000020 rms=0.006004 Jy/beam ! Combined flux in latest and established models = 0.127462 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.127462 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=0.183931Jy sigma=7.984562 ! Fit after self-cal, rms=0.183808Jy sigma=7.979082 ! 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=1.242 mas, bmaj=3.187 mas, bpa=1.507 degrees ! Estimated noise=0.231742 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 = 0.0531746 Jy ! Component: 100 - total flux cleaned = 0.0882395 Jy ! Component: 150 - total flux cleaned = 0.112586 Jy ! Component: 200 - total flux cleaned = 0.129535 Jy ! Total flux subtracted in 200 components = 0.129535 Jy ! Clean residual min=-0.039622 max=0.049741 Jy/beam ! Clean residual mean=-0.000026 rms=0.011553 Jy/beam ! Combined flux in latest and established models = 0.256997 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 36 components and 0.256997 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=0.161393Jy sigma=7.183944 ! Fit after self-cal, rms=0.160721Jy sigma=7.146746 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.242 x 3.187 at 1.507 degrees (North through East) ! Clean map min=-0.038888 max=0.15618 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.22 FD 0.76 KP 1.38 LA 0.56 ! NL 1.91 OV 3.21 PT 0.77 SC 1.13 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.82 KP 1.01 LA 0.68 ! NL 1.84 OV 2.55 PT 0.70 SC 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.21 FD 0.76 KP 1.24 LA 0.56 ! NL 2.31 OV 2.91 PT 0.79 SC 1.07 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.21 FD 0.75 KP 1.21 LA 0.57 ! NL 2.55 OV 2.50 PT 0.81 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.77 KP 1.06 LA 0.63 ! NL 1.66 OV 2.16 PT 0.79 SC 0.88 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.74 KP 1.16 LA 0.61 ! NL 1.55 OV 2.24 PT 0.87 SC 0.86 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.74 KP 1.03 LA 0.63 ! NL 1.38 OV 2.11 PT 0.83 SC 0.91 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.73 KP 1.06 LA 0.64 ! NL 1.32 OV 2.02 PT 0.84 SC 0.90 ! ! ! Fit before self-cal, rms=0.160721Jy sigma=7.146746 ! Fit after self-cal, rms=0.233410Jy sigma=5.653810 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.26 mas, bmaj=3.214 mas, bpa=1.373 degrees ! Estimated noise=0.239521 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 = -0.00112161 Jy ! Component: 100 - total flux cleaned = -0.00274514 Jy ! Component: 150 - total flux cleaned = -0.00329211 Jy ! Component: 200 - total flux cleaned = -0.00358414 Jy ! Total flux subtracted in 200 components = -0.00358414 Jy ! Clean residual min=-0.029742 max=0.037048 Jy/beam ! Clean residual mean=-0.000013 rms=0.008269 Jy/beam ! Combined flux in latest and established models = 0.253413 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 41 components and 0.253413 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=0.232019Jy sigma=5.666859 ! Fit after self-cal, rms=0.236006Jy sigma=5.559815 ! 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=0.236006Jy sigma=5.559815 ! Fit after self-cal, rms=0.266953Jy sigma=5.466041 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.305 mas, bmaj=3.248 mas, bpa=1.272 degrees ! Estimated noise=0.257468 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0021286 Jy ! Component: 100 - total flux cleaned = 0.00206569 Jy ! Component: 150 - total flux cleaned = 0.00222944 Jy ! Component: 200 - total flux cleaned = 0.00222916 Jy ! Total flux subtracted in 200 components = 0.00222916 Jy ! Clean residual min=-0.030447 max=0.041867 Jy/beam ! Clean residual mean=-0.000010 rms=0.008642 Jy/beam ! Combined flux in latest and established models = 0.255642 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 51 components and 0.255642 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=0.265238Jy sigma=5.485662 ! Fit after self-cal, rms=0.265786Jy sigma=5.480261 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 (-17.8, -17.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0377844 Jy ! Component: 100 - total flux cleaned = 0.0489829 Jy ! Component: 150 - total flux cleaned = 0.0484621 Jy ! Component: 200 - total flux cleaned = 0.0493576 Jy ! Total flux subtracted in 200 components = 0.0493576 Jy ! Clean residual min=-0.026939 max=0.035495 Jy/beam ! Clean residual mean=-0.000011 rms=0.008053 Jy/beam ! Combined flux in latest and established models = 0.305 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 85 components and 0.305 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=0.256968Jy sigma=5.122557 ! Fit after self-cal, rms=0.256906Jy sigma=5.040894 ! 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=0.256906Jy sigma=5.040894 ! Fit after self-cal, rms=0.386542Jy sigma=4.716526 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.395 mas, bmaj=3.216 mas, bpa=1.417 degrees ! Estimated noise=0.259602 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00588626 Jy ! Component: 100 - total flux cleaned = 0.00514039 Jy ! Component: 150 - total flux cleaned = 0.00380719 Jy ! Component: 200 - total flux cleaned = 0.0035175 Jy ! Total flux subtracted in 200 components = 0.0035175 Jy ! Clean residual min=-0.026337 max=0.035058 Jy/beam ! Clean residual mean=-0.000006 rms=0.007454 Jy/beam ! Combined flux in latest and established models = 0.308518 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 103 components and 0.308518 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=0.383963Jy sigma=4.704991 ! Fit after self-cal, rms=0.384182Jy sigma=4.692990 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 (-3.4, -0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.025803 Jy ! Component: 100 - total flux cleaned = 0.0277233 Jy ! Component: 150 - total flux cleaned = 0.0282521 Jy ! Component: 200 - total flux cleaned = 0.0277894 Jy ! Total flux subtracted in 200 components = 0.0277894 Jy ! Clean residual min=-0.025423 max=0.029753 Jy/beam ! Clean residual mean=-0.000007 rms=0.007177 Jy/beam ! Combined flux in latest and established models = 0.336307 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 123 components and 0.336307 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=0.376579Jy sigma=4.515885 ! Fit after self-cal, rms=0.375918Jy sigma=4.419612 ! 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=0.375918Jy sigma=4.419612 ! Fit after self-cal, rms=0.265245Jy sigma=4.323185 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.712 mas, bmaj=3.766 mas, bpa=11.23 degrees ! Estimated noise=0.255765 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0212597 Jy ! Component: 100 - total flux cleaned = 0.0316781 Jy ! Component: 150 - total flux cleaned = 0.0358535 Jy ! Component: 200 - total flux cleaned = 0.0381309 Jy ! Total flux subtracted in 200 components = 0.0381309 Jy ! Clean residual min=-0.026635 max=0.034901 Jy/beam ! Clean residual mean=-0.000008 rms=0.008304 Jy/beam ! Combined flux in latest and established models = 0.374438 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 146 components and 0.374438 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=0.261205Jy sigma=4.279200 ! Fit after self-cal, rms=0.260949Jy sigma=4.211729 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, 25). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0240455 Jy ! Component: 100 - total flux cleaned = 0.0336383 Jy ! Component: 150 - total flux cleaned = 0.0398712 Jy ! Component: 200 - total flux cleaned = 0.0418446 Jy ! Total flux subtracted in 200 components = 0.0418446 Jy ! Clean residual min=-0.022668 max=0.031303 Jy/beam ! Clean residual mean=-0.000022 rms=0.007002 Jy/beam ! Combined flux in latest and established models = 0.416283 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 178 components and 0.416283 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=0.253035Jy sigma=3.976450 ! Fit after self-cal, rms=0.251992Jy sigma=3.916554 ! 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=1.361 mas, bmaj=3.19 mas, bpa=0.3058 degrees ! Estimated noise=0.242903 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.361 x 3.19 at 0.3058 degrees (North through East) ! Clean map min=-0.018125 max=0.16431 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=0.962 mas, bmaj=2.815 mas, bpa=-2.432 degrees ! Estimated noise=0.479854 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.106316 Jy ! Component: 100 - total flux cleaned = 0.152013 Jy ! Component: 150 - total flux cleaned = 0.185886 Jy ! Component: 200 - total flux cleaned = 0.214778 Jy ! Total flux subtracted in 200 components = 0.214778 Jy ! Clean residual min=-0.030564 max=0.027870 Jy/beam ! Clean residual mean=-0.000014 rms=0.006203 Jy/beam ! Combined flux in latest and established models = 0.214778 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 29 model components to the UV plane model. ! The established model now contains 29 components and 0.214778 Jy ! Inverting map and beam ! Estimated beam: bmin=1.361 mas, bmaj=3.19 mas, bpa=0.3058 degrees ! Estimated noise=0.242903 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 = 0.0434991 Jy ! Component: 100 - total flux cleaned = 0.075742 Jy ! Component: 150 - total flux cleaned = 0.100928 Jy ! Component: 200 - total flux cleaned = 0.117231 Jy ! Total flux subtracted in 200 components = 0.117231 Jy ! Clean residual min=-0.025069 max=0.024284 Jy/beam ! Clean residual mean=-0.000021 rms=0.006773 Jy/beam ! Combined flux in latest and established models = 0.332009 Jy ! Adding 63 model components to the UV plane model. ! The established model now contains 87 components and 0.332009 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=2.712 mas, bmaj=3.766 mas, bpa=11.23 degrees ! Estimated noise=0.255765 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0171519 Jy ! Component: 100 - total flux cleaned = 0.0292851 Jy ! Component: 150 - total flux cleaned = 0.0404867 Jy ! Component: 200 - total flux cleaned = 0.0488251 Jy ! Total flux subtracted in 200 components = 0.0488251 Jy ! Clean residual min=-0.025418 max=0.024960 Jy/beam ! Clean residual mean=-0.000025 rms=0.007298 Jy/beam ! Combined flux in latest and established models = 0.380834 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 = 0.00688955 Jy ! Component: 100 - total flux cleaned = 0.00974599 Jy ! Component: 150 - total flux cleaned = 0.0129151 Jy ! Component: 200 - total flux cleaned = 0.0153511 Jy ! Total flux subtracted in 200 components = 0.0153511 Jy ! Clean residual min=-0.023376 max=0.025705 Jy/beam ! Clean residual mean=-0.000025 rms=0.006882 Jy/beam ! Combined flux in latest and established models = 0.396186 Jy ! Adding 71 model components to the UV plane model. ! The established model now contains 145 components and 0.396185 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.361 mas, bmaj=3.19 mas, bpa=0.3058 degrees ! Estimated noise=0.242903 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.66953e-05 Jy ! Component: 100 - total flux cleaned = 0.000496743 Jy ! Component: 150 - total flux cleaned = 0.00234644 Jy ! Component: 200 - total flux cleaned = 0.00366201 Jy ! Total flux subtracted in 200 components = 0.00366201 Jy ! Clean residual min=-0.019180 max=0.021714 Jy/beam ! Clean residual mean=-0.000014 rms=0.005367 Jy/beam ! Combined flux in latest and established models = 0.399847 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 177 components and 0.399848 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=0.244268Jy sigma=3.846857 ! Fit after self-cal, rms=0.242973Jy sigma=3.792464 wmodel J0410+7656_X_map.mod ! Writing 177 model components to file: J0410+7656_X_map.mod wobs J0410+7656_X_uvs.fits ! Writing UV FITS file: J0410+7656_X_uvs.fits wwins J0410+7656_X_map.win ! wwins: Wrote 4 windows to J0410+7656_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 = 0.00761809 Jy ! Component: 100 - total flux cleaned = 0.0152038 Jy ! Component: 150 - total flux cleaned = 0.0189595 Jy ! Component: 200 - total flux cleaned = 0.021881 Jy ! Component: 250 - total flux cleaned = 0.0246887 Jy ! Component: 300 - total flux cleaned = 0.0261976 Jy ! Component: 350 - total flux cleaned = 0.0276597 Jy ! Component: 400 - total flux cleaned = 0.0293586 Jy ! Component: 450 - total flux cleaned = 0.0307473 Jy ! Component: 500 - total flux cleaned = 0.0321076 Jy ! Component: 550 - total flux cleaned = 0.0331741 Jy ! Component: 600 - total flux cleaned = 0.0344809 Jy ! Component: 650 - total flux cleaned = 0.0362694 Jy ! Component: 700 - total flux cleaned = 0.0377692 Jy ! Component: 750 - total flux cleaned = 0.0397245 Jy ! Component: 800 - total flux cleaned = 0.0404414 Jy ! Component: 850 - total flux cleaned = 0.0420979 Jy ! Component: 900 - total flux cleaned = 0.0437264 Jy ! Component: 950 - total flux cleaned = 0.0453244 Jy ! Component: 1000 - total flux cleaned = 0.0466755 Jy ! Component: 1050 - total flux cleaned = 0.0473414 Jy ! Component: 1100 - total flux cleaned = 0.0484323 Jy ! Component: 1150 - total flux cleaned = 0.0488623 Jy ! Component: 1200 - total flux cleaned = 0.0495002 Jy ! Component: 1250 - total flux cleaned = 0.0501284 Jy ! Component: 1300 - total flux cleaned = 0.0503355 Jy ! Component: 1350 - total flux cleaned = 0.0513583 Jy ! Component: 1400 - total flux cleaned = 0.0515605 Jy ! Component: 1450 - total flux cleaned = 0.052161 Jy ! Component: 1500 - total flux cleaned = 0.0529492 Jy ! Component: 1550 - total flux cleaned = 0.0533371 Jy ! Component: 1600 - total flux cleaned = 0.0543014 Jy ! Component: 1650 - total flux cleaned = 0.0546812 Jy ! Component: 1700 - total flux cleaned = 0.0552486 Jy ! Component: 1750 - total flux cleaned = 0.0563645 Jy ! Component: 1800 - total flux cleaned = 0.0571022 Jy ! Component: 1850 - total flux cleaned = 0.0578321 Jy ! Component: 1900 - total flux cleaned = 0.0585534 Jy ! Component: 1950 - total flux cleaned = 0.0592675 Jy ! Component: 2000 - total flux cleaned = 0.0599732 Jy ! Component: 2050 - total flux cleaned = 0.0615433 Jy ! Component: 2100 - total flux cleaned = 0.062059 Jy ! Component: 2150 - total flux cleaned = 0.0634265 Jy ! Component: 2200 - total flux cleaned = 0.0639342 Jy ! Component: 2250 - total flux cleaned = 0.0644362 Jy ! Component: 2300 - total flux cleaned = 0.0652684 Jy ! Component: 2350 - total flux cleaned = 0.0662565 Jy ! Component: 2400 - total flux cleaned = 0.0670741 Jy ! Component: 2450 - total flux cleaned = 0.06756 Jy ! Component: 2500 - total flux cleaned = 0.0678817 Jy ! Component: 2550 - total flux cleaned = 0.06836 Jy ! Component: 2600 - total flux cleaned = 0.0693074 Jy ! Component: 2650 - total flux cleaned = 0.0696204 Jy ! Component: 2700 - total flux cleaned = 0.0702419 Jy ! Component: 2750 - total flux cleaned = 0.0707034 Jy ! Component: 2800 - total flux cleaned = 0.0710098 Jy ! Component: 2850 - total flux cleaned = 0.0719212 Jy ! Component: 2900 - total flux cleaned = 0.0726745 Jy ! Component: 2950 - total flux cleaned = 0.073272 Jy ! Component: 3000 - total flux cleaned = 0.0738641 Jy ! Component: 3050 - total flux cleaned = 0.0740119 Jy ! Component: 3100 - total flux cleaned = 0.0745964 Jy ! Component: 3150 - total flux cleaned = 0.0759012 Jy ! Component: 3200 - total flux cleaned = 0.0756138 Jy ! Component: 3250 - total flux cleaned = 0.0760439 Jy ! Component: 3300 - total flux cleaned = 0.0764715 Jy ! Component: 3350 - total flux cleaned = 0.076895 Jy ! Component: 3400 - total flux cleaned = 0.0774543 Jy ! Component: 3450 - total flux cleaned = 0.0781471 Jy ! Component: 3500 - total flux cleaned = 0.0788366 Jy ! Component: 3550 - total flux cleaned = 0.0793834 Jy ! Component: 3600 - total flux cleaned = 0.0799255 Jy ! Component: 3650 - total flux cleaned = 0.0803286 Jy ! Component: 3700 - total flux cleaned = 0.0807305 Jy ! Component: 3750 - total flux cleaned = 0.0812624 Jy ! Component: 3800 - total flux cleaned = 0.0819233 Jy ! Component: 3850 - total flux cleaned = 0.0825797 Jy ! Component: 3900 - total flux cleaned = 0.082841 Jy ! Component: 3950 - total flux cleaned = 0.0836176 Jy ! Component: 4000 - total flux cleaned = 0.0837453 Jy ! Component: 4050 - total flux cleaned = 0.0846408 Jy ! Total flux subtracted in 4096 components = 0.0852761 Jy ! Clean residual min=-0.006328 max=0.006939 Jy/beam ! Clean residual mean=-0.000005 rms=0.002596 Jy/beam ! Combined flux in latest and established models = 0.485124 Jy keep ! Adding 329 model components to the UV plane model. ! The established model now contains 505 components and 0.485124 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0410+7656_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.361 x 3.19 at 0.3058 degrees (North through East) ! Clean map min=-0.017628 max=0.1582 Jy/beam ! Writing clean map to FITS file: .//J0410+7656_X_map.fits wmodel .//J0410+7656_X_map.mod ! Writing 505 model components to file: .//J0410+7656_X_map.mod wobs .//J0410+7656_X_uvs.fits ! Writing UV FITS file: .//J0410+7656_X_uvs.fits wwins .//J0410+7656_X_map.win ! wwins: Wrote 5 windows to .//J0410+7656_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.158201 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00258304 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -4.89827 4.89827 9.79655 19.5931 39.1862 78.3724 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0077 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.158 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 61.246 quit ! Quitting program ! Log file .//J0410+7656_X_dfm.log closed on Sat Oct 20 23:41:53 2018