! Started logfile: .//J0314+4014_X_dfm.log on Mon Jan 20 17:21:21 2020 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 .//J0314+4014_X_uva.fits ! Reading UV FITS file: .//J0314+4014_X_uva.fits ! AN table 1: 17 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.952614 visibilities/baseline/integration-bin. ! Found source: J0314+4014 ! ! 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 85 lines of history. ! ! Reading 4664 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 J0314+4014_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 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.997687Jy sigma=19.092071 ! Fit after self-cal, rms=0.948593Jy sigma=18.138958 ! 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=0.7945 mas, bmaj=2.439 mas, bpa=37.74 degrees ! Estimated noise=0.81867 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 = 0.038651 Jy ! Component: 100 - total flux cleaned = 0.0488157 Jy ! Total flux subtracted in 100 components = 0.0488157 Jy ! Clean residual min=-0.003776 max=0.004619 Jy/beam ! Clean residual mean=0.000001 rms=0.000933 Jy/beam ! Combined flux in latest and established models = 0.0488157 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0488157 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=0.044126Jy sigma=0.732688 ! Fit after self-cal, rms=0.043554Jy sigma=0.723219 ! 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=0.9858 mas, bmaj=2.5 mas, bpa=36.32 degrees ! Estimated noise=0.554307 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 = 0.00744461 Jy ! Component: 100 - total flux cleaned = 0.0109728 Jy ! Component: 150 - total flux cleaned = 0.0131455 Jy ! Component: 200 - total flux cleaned = 0.0147138 Jy ! Total flux subtracted in 200 components = 0.0147138 Jy ! Clean residual min=-0.002612 max=0.003070 Jy/beam ! Clean residual mean=0.000001 rms=0.000631 Jy/beam ! Combined flux in latest and established models = 0.0635295 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 26 components and 0.0635295 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=0.042401Jy sigma=0.695985 ! Fit after self-cal, rms=0.042377Jy sigma=0.695496 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9858 x 2.5 at 36.32 degrees (North through East) ! Clean map min=-0.0024878 max=0.052918 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.98 HN 0.93 KP 0.93 ! MK 0.93 NL 1.00 OV 1.15 PT 0.89 ! SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.87 HN 1.05 KP 0.95 ! MK 0.95 NL 0.98 OV 1.14 PT 0.91 ! SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.91 HN 0.98 KP 1.03 ! MK 1.13 NL 1.04 OV 1.12 PT 0.87 ! SC 0.84 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.93 HN 1.05 KP 1.00 ! MK 0.96 NL 0.91 OV 1.07 PT 0.91 ! SC 1.10 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.87 HN 1.09 KP 1.00 ! MK 1.03 NL 0.98 OV 1.08 PT 0.87 ! SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.93 HN 1.07 KP 0.95 ! MK 0.92 NL 0.85 OV 1.23 PT 0.95 ! SC 1.13 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 1.18 KP 0.97 ! MK 1.07 NL 1.11 OV 1.10 PT 0.88 ! SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.86 HN 1.03 KP 0.97 ! MK 1.32 NL 1.03 OV 1.02 PT 0.86 ! SC 1.02 ! ! ! Fit before self-cal, rms=0.042377Jy sigma=0.695496 ! Fit after self-cal, rms=0.042501Jy sigma=0.684453 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9985 mas, bmaj=2.509 mas, bpa=36.38 degrees ! Estimated noise=0.546846 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 = -0.000909654 Jy ! Component: 100 - total flux cleaned = -0.000998433 Jy ! Component: 150 - total flux cleaned = -0.000973295 Jy ! Component: 200 - total flux cleaned = -0.000972836 Jy ! Total flux subtracted in 200 components = -0.000972836 Jy ! Clean residual min=-0.001442 max=0.001428 Jy/beam ! Clean residual mean=0.000001 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.0625566 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 35 components and 0.0625566 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=0.042455Jy sigma=0.683663 ! Fit after self-cal, rms=0.042577Jy sigma=0.683292 ! 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=0.042577Jy sigma=0.683292 ! Fit after self-cal, rms=0.042827Jy sigma=0.683237 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.001 mas, bmaj=2.512 mas, bpa=36.37 degrees ! Estimated noise=0.547428 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000592686 Jy ! Component: 100 - total flux cleaned = -0.000666921 Jy ! Component: 150 - total flux cleaned = -0.000699744 Jy ! Component: 200 - total flux cleaned = -0.000714365 Jy ! Total flux subtracted in 200 components = -0.000714365 Jy ! Clean residual min=-0.001472 max=0.001447 Jy/beam ! Clean residual mean=0.000001 rms=0.000370 Jy/beam ! Combined flux in latest and established models = 0.0618423 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 40 components and 0.0618422 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=0.042807Jy sigma=0.682962 ! Fit after self-cal, rms=0.042818Jy sigma=0.682943 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 = -6.31461e-05 Jy ! Component: 100 - total flux cleaned = -7.68181e-05 Jy ! Component: 150 - total flux cleaned = -0.000101296 Jy ! Component: 200 - total flux cleaned = -0.000112659 Jy ! Total flux subtracted in 200 components = -0.000112659 Jy ! Clean residual min=-0.001493 max=0.001458 Jy/beam ! Clean residual mean=0.000001 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.0617296 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 43 components and 0.0617296 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=0.042808Jy sigma=0.682827 ! Fit after self-cal, rms=0.042809Jy sigma=0.682821 ! 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=0.042809Jy sigma=0.682821 ! Fit after self-cal, rms=0.042971Jy sigma=0.682798 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.003 mas, bmaj=2.514 mas, bpa=36.36 degrees ! Estimated noise=0.547977 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000354082 Jy ! Component: 100 - total flux cleaned = -0.00047379 Jy ! Component: 150 - total flux cleaned = -0.000502363 Jy ! Component: 200 - total flux cleaned = -0.000520096 Jy ! Total flux subtracted in 200 components = -0.000520096 Jy ! Clean residual min=-0.001493 max=0.001464 Jy/beam ! Clean residual mean=0.000001 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.0612095 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 46 components and 0.0612095 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=0.042963Jy sigma=0.682719 ! Fit after self-cal, rms=0.042966Jy sigma=0.682716 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 = -1.86751e-05 Jy ! Component: 100 - total flux cleaned = -4.29039e-05 Jy ! Component: 150 - total flux cleaned = -6.48573e-05 Jy ! Component: 200 - total flux cleaned = -7.15943e-05 Jy ! Total flux subtracted in 200 components = -7.15943e-05 Jy ! Clean residual min=-0.001498 max=0.001466 Jy/beam ! Clean residual mean=0.000001 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.0611379 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 48 components and 0.0611379 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=0.042961Jy sigma=0.682683 ! Fit after self-cal, rms=0.042961Jy sigma=0.682682 ! 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=0.042961Jy sigma=0.682682 ! Fit after self-cal, rms=0.043037Jy sigma=0.682669 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.967 mas, bmaj=2.779 mas, bpa=30.29 degrees ! Estimated noise=0.64521 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.40048e-05 Jy ! Component: 100 - total flux cleaned = -0.000125176 Jy ! Component: 150 - total flux cleaned = -0.000166082 Jy ! Component: 200 - total flux cleaned = -0.000194246 Jy ! Total flux subtracted in 200 components = -0.000194246 Jy ! Clean residual min=-0.001295 max=0.001322 Jy/beam ! Clean residual mean=0.000001 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 0.0609437 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 56 components and 0.0609437 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=0.043039Jy sigma=0.682646 ! Fit after self-cal, rms=0.043041Jy sigma=0.682638 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 = 6.9577e-06 Jy ! Component: 100 - total flux cleaned = -6.83598e-06 Jy ! Component: 150 - total flux cleaned = -1.91395e-05 Jy ! Component: 200 - total flux cleaned = -2.27942e-05 Jy ! Total flux subtracted in 200 components = -2.27942e-05 Jy ! Clean residual min=-0.001309 max=0.001297 Jy/beam ! Clean residual mean=0.000001 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.0609209 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 60 components and 0.0609209 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=0.043042Jy sigma=0.682655 ! Fit after self-cal, rms=0.043042Jy sigma=0.682653 ! 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=1.005 mas, bmaj=2.516 mas, bpa=36.35 degrees ! Estimated noise=0.547882 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.005 x 2.516 at 36.35 degrees (North through East) ! Clean map min=-0.0013819 max=0.0521 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=0.806 mas, bmaj=2.454 mas, bpa=37.78 degrees ! Estimated noise=0.821899 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0389989 Jy ! Component: 100 - total flux cleaned = 0.049275 Jy ! Component: 150 - total flux cleaned = 0.0544812 Jy ! Component: 200 - total flux cleaned = 0.0568475 Jy ! Total flux subtracted in 200 components = 0.0568475 Jy ! Clean residual min=-0.002791 max=0.002875 Jy/beam ! Clean residual mean=0.000000 rms=0.000707 Jy/beam ! Combined flux in latest and established models = 0.0568475 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0568475 Jy ! Inverting map and beam ! Estimated beam: bmin=1.005 mas, bmaj=2.516 mas, bpa=36.35 degrees ! Estimated noise=0.547882 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 = 0.00229076 Jy ! Component: 100 - total flux cleaned = 0.00294887 Jy ! Component: 150 - total flux cleaned = 0.00333837 Jy ! Component: 200 - total flux cleaned = 0.00348388 Jy ! Total flux subtracted in 200 components = 0.00348388 Jy ! Clean residual min=-0.001600 max=0.001427 Jy/beam ! Clean residual mean=0.000001 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.0603314 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 28 components and 0.0603314 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=1.967 mas, bmaj=2.779 mas, bpa=30.29 degrees ! Estimated noise=0.64521 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000632614 Jy ! Component: 100 - total flux cleaned = 0.000613812 Jy ! Component: 150 - total flux cleaned = 0.000599004 Jy ! Component: 200 - total flux cleaned = 0.000572 Jy ! Total flux subtracted in 200 components = 0.000572 Jy ! Clean residual min=-0.001331 max=0.001293 Jy/beam ! Clean residual mean=0.000001 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.0609034 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.40153e-05 Jy ! Component: 100 - total flux cleaned = -4.53061e-05 Jy ! Component: 150 - total flux cleaned = -4.50063e-05 Jy ! Component: 200 - total flux cleaned = -4.48761e-05 Jy ! Total flux subtracted in 200 components = -4.48761e-05 Jy ! Clean residual min=-0.001301 max=0.001292 Jy/beam ! Clean residual mean=0.000001 rms=0.000362 Jy/beam ! Combined flux in latest and established models = 0.0608585 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 47 components and 0.0608585 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.005 mas, bmaj=2.516 mas, bpa=36.35 degrees ! Estimated noise=0.547882 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000246336 Jy ! Component: 100 - total flux cleaned = 0.000179478 Jy ! Component: 150 - total flux cleaned = 8.25991e-05 Jy ! Component: 200 - total flux cleaned = 8.28842e-05 Jy ! Total flux subtracted in 200 components = 8.28842e-05 Jy ! Clean residual min=-0.001482 max=0.001434 Jy/beam ! Clean residual mean=0.000001 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.0609414 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 51 components and 0.0609414 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=0.043078Jy sigma=0.683009 ! Fit after self-cal, rms=0.043066Jy sigma=0.682977 wmodel J0314+4014_X_map.mod ! Writing 51 model components to file: J0314+4014_X_map.mod wobs J0314+4014_X_uvs.fits ! Writing UV FITS file: J0314+4014_X_uvs.fits wwins J0314+4014_X_map.win ! wwins: Wrote 1 windows to J0314+4014_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 = -0.000559504 Jy ! Component: 100 - total flux cleaned = -0.00102779 Jy ! Component: 150 - total flux cleaned = -0.00139372 Jy ! Component: 200 - total flux cleaned = -0.00151 Jy ! Component: 250 - total flux cleaned = -0.00153131 Jy ! Component: 300 - total flux cleaned = -0.00161673 Jy ! Component: 350 - total flux cleaned = -0.00176167 Jy ! Component: 400 - total flux cleaned = -0.00188231 Jy ! Component: 450 - total flux cleaned = -0.00199869 Jy ! Component: 500 - total flux cleaned = -0.00205581 Jy ! Component: 550 - total flux cleaned = -0.00218499 Jy ! Component: 600 - total flux cleaned = -0.00223937 Jy ! Component: 650 - total flux cleaned = -0.00239787 Jy ! Component: 700 - total flux cleaned = -0.00257017 Jy ! Component: 750 - total flux cleaned = -0.00270526 Jy ! Component: 800 - total flux cleaned = -0.00287121 Jy ! Component: 850 - total flux cleaned = -0.0029524 Jy ! Component: 900 - total flux cleaned = -0.00304897 Jy ! Component: 950 - total flux cleaned = -0.00317471 Jy ! Component: 1000 - total flux cleaned = -0.00326742 Jy ! Component: 1050 - total flux cleaned = -0.0033278 Jy ! Component: 1100 - total flux cleaned = -0.0034176 Jy ! Component: 1150 - total flux cleaned = -0.00354986 Jy ! Component: 1200 - total flux cleaned = -0.0036362 Jy ! Component: 1250 - total flux cleaned = -0.00372136 Jy ! Component: 1300 - total flux cleaned = -0.00372147 Jy ! Component: 1350 - total flux cleaned = -0.00380459 Jy ! Component: 1400 - total flux cleaned = -0.00391323 Jy ! Component: 1450 - total flux cleaned = -0.00392608 Jy ! Component: 1500 - total flux cleaned = -0.00393944 Jy ! Component: 1550 - total flux cleaned = -0.00396563 Jy ! Component: 1600 - total flux cleaned = -0.00403005 Jy ! Component: 1650 - total flux cleaned = -0.00405533 Jy ! Component: 1700 - total flux cleaned = -0.00406793 Jy ! Component: 1750 - total flux cleaned = -0.00405559 Jy ! Component: 1800 - total flux cleaned = -0.00406798 Jy ! Component: 1850 - total flux cleaned = -0.00408015 Jy ! Component: 1900 - total flux cleaned = -0.00411599 Jy ! Component: 1950 - total flux cleaned = -0.00415155 Jy ! Component: 2000 - total flux cleaned = -0.0041983 Jy ! Component: 2050 - total flux cleaned = -0.00419822 Jy ! Component: 2100 - total flux cleaned = -0.00423259 Jy ! Component: 2150 - total flux cleaned = -0.00427804 Jy ! Component: 2200 - total flux cleaned = -0.00431172 Jy ! Component: 2250 - total flux cleaned = -0.004356 Jy ! Component: 2300 - total flux cleaned = -0.00437802 Jy ! Component: 2350 - total flux cleaned = -0.00444347 Jy ! Component: 2400 - total flux cleaned = -0.00448667 Jy ! Component: 2450 - total flux cleaned = -0.00454018 Jy ! Component: 2500 - total flux cleaned = -0.00459323 Jy ! Component: 2550 - total flux cleaned = -0.0046247 Jy ! Component: 2600 - total flux cleaned = -0.00467681 Jy ! Component: 2650 - total flux cleaned = -0.00473873 Jy ! Component: 2700 - total flux cleaned = -0.00475923 Jy ! Component: 2750 - total flux cleaned = -0.00477957 Jy ! Component: 2800 - total flux cleaned = -0.00480975 Jy ! Component: 2850 - total flux cleaned = -0.00482979 Jy ! Component: 2900 - total flux cleaned = -0.00486949 Jy ! Component: 2950 - total flux cleaned = -0.00489904 Jy ! Component: 3000 - total flux cleaned = -0.00493809 Jy ! Component: 3050 - total flux cleaned = -0.00497697 Jy ! Component: 3100 - total flux cleaned = -0.00505408 Jy ! Component: 3150 - total flux cleaned = -0.00505406 Jy ! Component: 3200 - total flux cleaned = -0.00512073 Jy ! Component: 3250 - total flux cleaned = -0.00513967 Jy ! Component: 3300 - total flux cleaned = -0.00520552 Jy ! Component: 3350 - total flux cleaned = -0.00524288 Jy ! Component: 3400 - total flux cleaned = -0.00529866 Jy ! Component: 3450 - total flux cleaned = -0.00533564 Jy ! Component: 3500 - total flux cleaned = -0.00539993 Jy ! Component: 3550 - total flux cleaned = -0.00545473 Jy ! Component: 3600 - total flux cleaned = -0.00550913 Jy ! Component: 3650 - total flux cleaned = -0.00556331 Jy ! Component: 3700 - total flux cleaned = -0.00559023 Jy ! Component: 3750 - total flux cleaned = -0.00564393 Jy ! Component: 3800 - total flux cleaned = -0.00571513 Jy ! Component: 3850 - total flux cleaned = -0.00575939 Jy ! Component: 3900 - total flux cleaned = -0.00582993 Jy ! Component: 3950 - total flux cleaned = -0.00589133 Jy ! Component: 4000 - total flux cleaned = -0.00595248 Jy ! Component: 4050 - total flux cleaned = -0.00597857 Jy ! Total flux subtracted in 4096 components = -0.00603933 Jy ! Clean residual min=-0.000549 max=0.000488 Jy/beam ! Clean residual mean=0.000001 rms=0.000146 Jy/beam ! Combined flux in latest and established models = 0.054902 Jy keep ! Adding 240 model components to the UV plane model. ! The established model now contains 291 components and 0.0549021 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0314+4014_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.005 x 2.516 at 36.35 degrees (North through East) ! Clean map min=-0.0014123 max=0.052111 Jy/beam ! Writing clean map to FITS file: .//J0314+4014_X_map.fits wmodel .//J0314+4014_X_map.mod ! Writing 291 model components to file: .//J0314+4014_X_map.mod wobs .//J0314+4014_X_uvs.fits ! Writing UV FITS file: .//J0314+4014_X_uvs.fits wwins .//J0314+4014_X_map.win ! wwins: Wrote 2 windows to .//J0314+4014_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0521109 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000144985 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.834673 0.834673 1.66935 3.33869 6.67739 13.3548 26.7095 53.4191 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.052 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 359.422 quit ! Quitting program ! Log file .//J0314+4014_X_dfm.log closed on Mon Jan 20 17:21:25 2020