! Started logfile: .//J2019+6024_C_dfm.log on Sun Oct 21 00:09:55 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 .//J2019+6024_C_uva.fits ! Reading UV FITS file: .//J2019+6024_C_uva.fits ! AN table 1: 6 integrations on 15 of 15 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2019+6024 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 85 lines of history. ! ! Reading 720 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 J2019+6024_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 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.998589Jy sigma=43.624737 ! Fit after self-cal, rms=0.979911Jy sigma=42.747897 ! 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=1.944 mas, bmaj=5.106 mas, bpa=-38.52 degrees ! Estimated noise=1.03092 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 = 0.0158309 Jy ! Component: 100 - total flux cleaned = 0.0198668 Jy ! Total flux subtracted in 100 components = 0.0198668 Jy ! Clean residual min=-0.003080 max=0.002806 Jy/beam ! Clean residual mean=0.000003 rms=0.000846 Jy/beam ! Combined flux in latest and established models = 0.0198668 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0198668 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=0.017781Jy sigma=0.734536 ! Fit after self-cal, rms=0.016236Jy sigma=0.668825 ! 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=2.451 mas, bmaj=5.302 mas, bpa=-38.96 degrees ! Estimated noise=0.709811 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 = 0.00341301 Jy ! Component: 100 - total flux cleaned = 0.00471153 Jy ! Component: 150 - total flux cleaned = 0.0051353 Jy ! Component: 200 - total flux cleaned = 0.00503366 Jy ! Total flux subtracted in 200 components = 0.00503366 Jy ! Clean residual min=-0.001622 max=0.001763 Jy/beam ! Clean residual mean=-0.000002 rms=0.000481 Jy/beam ! Combined flux in latest and established models = 0.0249004 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 38 components and 0.0249004 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=0.015665Jy sigma=0.636987 ! Fit after self-cal, rms=0.015670Jy sigma=0.636421 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.451 x 5.302 at -38.96 degrees (North through East) ! Clean map min=-0.0015784 max=0.020047 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* KP 0.00* OV 0.00* ! PT 0.00* SC 0.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* KP 0.00* OV 0.00* ! PT 0.00* SC 0.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 FD 0.97 KP 0.82 OV 0.92 ! PT 1.01 SC 0.94 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 KP 1.04 OV 0.92 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.10 KP 1.10 OV 0.90 ! PT 0.85 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.89 KP 1.06 OV 0.95 ! PT 0.99 SC 1.42 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00 KP 1.09 OV 0.96 ! PT 1.07 SC 0.88 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.72 FD 0.98 KP 1.15 OV 1.17 ! PT 1.10 SC 0.96 ! ! ! Fit before self-cal, rms=0.015670Jy sigma=0.636421 ! Fit after self-cal, rms=0.015587Jy sigma=0.618632 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.468 mas, bmaj=5.271 mas, bpa=-38.38 degrees ! Estimated noise=0.702656 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 = -0.000237724 Jy ! Component: 100 - total flux cleaned = -0.000252466 Jy ! Component: 150 - total flux cleaned = -0.000241206 Jy ! Component: 200 - total flux cleaned = -0.000252143 Jy ! Total flux subtracted in 200 components = -0.000252143 Jy ! Clean residual min=-0.001406 max=0.001516 Jy/beam ! Clean residual mean=-0.000004 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.0246483 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 50 components and 0.0246483 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=0.015561Jy sigma=0.617939 ! Fit after self-cal, rms=0.015653Jy sigma=0.616831 ! 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=0.015653Jy sigma=0.616831 ! Fit after self-cal, rms=0.015725Jy sigma=0.616664 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.476 mas, bmaj=5.261 mas, bpa=-38.28 degrees ! Estimated noise=0.701254 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000186071 Jy ! Component: 100 - total flux cleaned = -0.000186138 Jy ! Component: 150 - total flux cleaned = -0.000195468 Jy ! Component: 200 - total flux cleaned = -0.000204524 Jy ! Total flux subtracted in 200 components = -0.000204524 Jy ! Clean residual min=-0.001348 max=0.001509 Jy/beam ! Clean residual mean=-0.000004 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.0244438 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 55 components and 0.0244438 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=0.015708Jy sigma=0.616242 ! Fit after self-cal, rms=0.015717Jy sigma=0.616169 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 = -9.6648e-05 Jy ! Component: 100 - total flux cleaned = -9.72912e-05 Jy ! Component: 150 - total flux cleaned = -9.71201e-05 Jy ! Component: 200 - total flux cleaned = -9.6889e-05 Jy ! Total flux subtracted in 200 components = -9.6889e-05 Jy ! Clean residual min=-0.001329 max=0.001495 Jy/beam ! Clean residual mean=-0.000004 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.0243469 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 60 components and 0.0243469 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=0.015704Jy sigma=0.615870 ! Fit after self-cal, rms=0.015703Jy sigma=0.615825 ! 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=0.015703Jy sigma=0.615825 ! Fit after self-cal, rms=0.015655Jy sigma=0.615767 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.48 mas, bmaj=5.251 mas, bpa=-38.21 degrees ! Estimated noise=0.698686 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000100391 Jy ! Component: 100 - total flux cleaned = -0.00011629 Jy ! Component: 150 - total flux cleaned = -0.000139242 Jy ! Component: 200 - total flux cleaned = -0.000146809 Jy ! Total flux subtracted in 200 components = -0.000146809 Jy ! Clean residual min=-0.001288 max=0.001491 Jy/beam ! Clean residual mean=-0.000003 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 0.0242001 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 63 components and 0.0242001 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=0.015643Jy sigma=0.615512 ! Fit after self-cal, rms=0.015643Jy sigma=0.615474 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 = -2.15609e-05 Jy ! Component: 100 - total flux cleaned = -1.3755e-05 Jy ! Component: 150 - total flux cleaned = -1.3702e-05 Jy ! Component: 200 - total flux cleaned = -1.3729e-05 Jy ! Total flux subtracted in 200 components = -1.3729e-05 Jy ! Clean residual min=-0.001271 max=0.001487 Jy/beam ! Clean residual mean=-0.000003 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 0.0241864 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 64 components and 0.0241864 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=0.015634Jy sigma=0.615239 ! Fit after self-cal, rms=0.015634Jy sigma=0.615204 ! 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=0.015634Jy sigma=0.615204 ! Fit after self-cal, rms=0.015592Jy sigma=0.615170 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.436 mas, bmaj=5.893 mas, bpa=-9.505 degrees ! Estimated noise=0.781089 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.48223e-05 Jy ! Component: 100 - total flux cleaned = -4.86617e-05 Jy ! Component: 150 - total flux cleaned = -5.41162e-05 Jy ! Component: 200 - total flux cleaned = -5.92779e-05 Jy ! Total flux subtracted in 200 components = -5.92779e-05 Jy ! Clean residual min=-0.001203 max=0.001769 Jy/beam ! Clean residual mean=-0.000005 rms=0.000452 Jy/beam ! Combined flux in latest and established models = 0.0241271 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 68 components and 0.0241271 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=0.015587Jy sigma=0.615042 ! Fit after self-cal, rms=0.015586Jy sigma=0.615019 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 = -1.11472e-05 Jy ! Component: 100 - total flux cleaned = -1.60317e-05 Jy ! Component: 150 - total flux cleaned = -1.61118e-05 Jy ! Component: 200 - total flux cleaned = -2.05615e-05 Jy ! Total flux subtracted in 200 components = -2.05615e-05 Jy ! Clean residual min=-0.001188 max=0.001759 Jy/beam ! Clean residual mean=-0.000005 rms=0.000450 Jy/beam ! Combined flux in latest and established models = 0.0241065 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 72 components and 0.0241065 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=0.015582Jy sigma=0.614923 ! Fit after self-cal, rms=0.015582Jy sigma=0.614900 ! 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=2.481 mas, bmaj=5.242 mas, bpa=-38.16 degrees ! Estimated noise=0.69648 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.481 x 5.242 at -38.16 degrees (North through East) ! Clean map min=-0.0014152 max=0.020001 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=1.924 mas, bmaj=5.021 mas, bpa=-37.04 degrees ! Estimated noise=0.970659 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0161723 Jy ! Component: 100 - total flux cleaned = 0.020509 Jy ! Component: 150 - total flux cleaned = 0.0226808 Jy ! Component: 200 - total flux cleaned = 0.0238613 Jy ! Total flux subtracted in 200 components = 0.0238613 Jy ! Clean residual min=-0.001985 max=0.001738 Jy/beam ! Clean residual mean=-0.000004 rms=0.000496 Jy/beam ! Combined flux in latest and established models = 0.0238612 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.0238612 Jy ! Inverting map and beam ! Estimated beam: bmin=2.481 mas, bmaj=5.242 mas, bpa=-38.16 degrees ! Estimated noise=0.69648 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 = 0.0009377 Jy ! Component: 100 - total flux cleaned = 0.000955526 Jy ! Component: 150 - total flux cleaned = 0.000913796 Jy ! Component: 200 - total flux cleaned = 0.000874708 Jy ! Total flux subtracted in 200 components = 0.000874708 Jy ! Clean residual min=-0.001389 max=0.001596 Jy/beam ! Clean residual mean=-0.000005 rms=0.000405 Jy/beam ! Combined flux in latest and established models = 0.024736 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 34 components and 0.024736 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.436 mas, bmaj=5.893 mas, bpa=-9.505 degrees ! Estimated noise=0.781089 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.51973e-05 Jy ! Component: 100 - total flux cleaned = -3.03528e-06 Jy ! Component: 150 - total flux cleaned = -3.76676e-05 Jy ! Component: 200 - total flux cleaned = -7.01476e-05 Jy ! Total flux subtracted in 200 components = -7.01476e-05 Jy ! Clean residual min=-0.001348 max=0.001877 Jy/beam ! Clean residual mean=-0.000007 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.0246658 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 = -3.102e-05 Jy ! Component: 100 - total flux cleaned = -5.33215e-05 Jy ! Component: 150 - total flux cleaned = -7.50034e-05 Jy ! Component: 200 - total flux cleaned = -8.91649e-05 Jy ! Total flux subtracted in 200 components = -8.91649e-05 Jy ! Clean residual min=-0.001322 max=0.001868 Jy/beam ! Clean residual mean=-0.000007 rms=0.000472 Jy/beam ! Combined flux in latest and established models = 0.0245766 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 51 components and 0.0245766 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.481 mas, bmaj=5.242 mas, bpa=-38.16 degrees ! Estimated noise=0.69648 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.16441e-05 Jy ! Component: 100 - total flux cleaned = -4.38043e-05 Jy ! Component: 150 - total flux cleaned = -6.38602e-05 Jy ! Component: 200 - total flux cleaned = -9.27902e-05 Jy ! Total flux subtracted in 200 components = -9.27902e-05 Jy ! Clean residual min=-0.001312 max=0.001561 Jy/beam ! Clean residual mean=-0.000004 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 0.0244839 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 56 components and 0.0244838 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=0.015619Jy sigma=0.616137 ! Fit after self-cal, rms=0.015625Jy sigma=0.616022 wmodel J2019+6024_C_map.mod ! Writing 56 model components to file: J2019+6024_C_map.mod wobs J2019+6024_C_uvs.fits ! Writing UV FITS file: J2019+6024_C_uvs.fits wwins J2019+6024_C_map.win ! wwins: Wrote 1 windows to J2019+6024_C_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000369635 Jy ! Component: 100 - total flux cleaned = 0.000390887 Jy ! Component: 150 - total flux cleaned = 0.000390404 Jy ! Component: 200 - total flux cleaned = 0.00037237 Jy ! Component: 250 - total flux cleaned = 0.000423574 Jy ! Component: 300 - total flux cleaned = 0.000567462 Jy ! Component: 350 - total flux cleaned = 0.000657842 Jy ! Component: 400 - total flux cleaned = 0.000772992 Jy ! Component: 450 - total flux cleaned = 0.000814438 Jy ! Component: 500 - total flux cleaned = 0.000880917 Jy ! Component: 550 - total flux cleaned = 0.000945266 Jy ! Component: 600 - total flux cleaned = 0.0010325 Jy ! Component: 650 - total flux cleaned = 0.00109337 Jy ! Component: 700 - total flux cleaned = 0.00116423 Jy ! Component: 750 - total flux cleaned = 0.00116414 Jy ! Component: 800 - total flux cleaned = 0.00117557 Jy ! Component: 850 - total flux cleaned = 0.00118679 Jy ! Component: 900 - total flux cleaned = 0.00117599 Jy ! Component: 950 - total flux cleaned = 0.00116546 Jy ! Component: 1000 - total flux cleaned = 0.00116545 Jy ! Component: 1050 - total flux cleaned = 0.00117575 Jy ! Component: 1100 - total flux cleaned = 0.00119614 Jy ! Component: 1150 - total flux cleaned = 0.00121639 Jy ! Component: 1200 - total flux cleaned = 0.00125637 Jy ! Component: 1250 - total flux cleaned = 0.00127608 Jy ! Component: 1300 - total flux cleaned = 0.00129553 Jy ! Component: 1350 - total flux cleaned = 0.00130521 Jy ! Component: 1400 - total flux cleaned = 0.00130517 Jy ! Component: 1450 - total flux cleaned = 0.00126694 Jy ! Component: 1500 - total flux cleaned = 0.00127647 Jy ! Component: 1550 - total flux cleaned = 0.00126704 Jy ! Component: 1600 - total flux cleaned = 0.00125766 Jy ! Component: 1650 - total flux cleaned = 0.00125757 Jy ! Component: 1700 - total flux cleaned = 0.00123906 Jy ! Component: 1750 - total flux cleaned = 0.00123909 Jy ! Component: 1800 - total flux cleaned = 0.00125747 Jy ! Component: 1850 - total flux cleaned = 0.00122996 Jy ! Component: 1900 - total flux cleaned = 0.00122995 Jy ! Component: 1950 - total flux cleaned = 0.00122993 Jy ! Component: 2000 - total flux cleaned = 0.00122091 Jy ! Component: 2050 - total flux cleaned = 0.00120282 Jy ! Component: 2100 - total flux cleaned = 0.00120273 Jy ! Component: 2150 - total flux cleaned = 0.00118478 Jy ! Component: 2200 - total flux cleaned = 0.00118477 Jy ! Component: 2250 - total flux cleaned = 0.00119373 Jy ! Component: 2300 - total flux cleaned = 0.00118476 Jy ! Component: 2350 - total flux cleaned = 0.001167 Jy ! Component: 2400 - total flux cleaned = 0.00117583 Jy ! Component: 2450 - total flux cleaned = 0.00112257 Jy ! Component: 2500 - total flux cleaned = 0.00106933 Jy ! Component: 2550 - total flux cleaned = 0.00103387 Jy ! Component: 2600 - total flux cleaned = 0.000945126 Jy ! Component: 2650 - total flux cleaned = 0.000865069 Jy ! Component: 2700 - total flux cleaned = 0.000802615 Jy ! Component: 2750 - total flux cleaned = 0.000740009 Jy ! Component: 2800 - total flux cleaned = 0.000695143 Jy ! Component: 2850 - total flux cleaned = 0.000632092 Jy ! Component: 2900 - total flux cleaned = 0.000550658 Jy ! Component: 2950 - total flux cleaned = 0.00049612 Jy ! Component: 3000 - total flux cleaned = 0.00045053 Jy ! Component: 3050 - total flux cleaned = 0.000377219 Jy ! Component: 3100 - total flux cleaned = 0.000321874 Jy ! Component: 3150 - total flux cleaned = 0.000257156 Jy ! Component: 3200 - total flux cleaned = 0.000210653 Jy ! Component: 3250 - total flux cleaned = 0.000173242 Jy ! Component: 3300 - total flux cleaned = 0.000135538 Jy ! Component: 3350 - total flux cleaned = 0.000116499 Jy ! Component: 3400 - total flux cleaned = 0.000116395 Jy ! Component: 3450 - total flux cleaned = 0.000116326 Jy ! Component: 3500 - total flux cleaned = 9.69551e-05 Jy ! Component: 3550 - total flux cleaned = 8.72017e-05 Jy ! Component: 3600 - total flux cleaned = 8.71473e-05 Jy ! Component: 3650 - total flux cleaned = 7.72167e-05 Jy ! Component: 3700 - total flux cleaned = 8.7156e-05 Jy ! Component: 3750 - total flux cleaned = 8.71477e-05 Jy ! Component: 3800 - total flux cleaned = 7.70596e-05 Jy ! Component: 3850 - total flux cleaned = 7.71261e-05 Jy ! Component: 3900 - total flux cleaned = 5.65302e-05 Jy ! Component: 3950 - total flux cleaned = 6.69443e-05 Jy ! Component: 4000 - total flux cleaned = 5.65612e-05 Jy ! Component: 4050 - total flux cleaned = 4.60189e-05 Jy ! Total flux subtracted in 4096 components = 4.60327e-05 Jy ! Clean residual min=-0.000575 max=0.000663 Jy/beam ! Clean residual mean=0.000004 rms=0.000173 Jy/beam ! Combined flux in latest and established models = 0.0245299 Jy keep ! Adding 228 model components to the UV plane model. ! The established model now contains 284 components and 0.0245299 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J2019+6024_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.481 x 5.242 at -38.16 degrees (North through East) ! Clean map min=-0.0015338 max=0.019271 Jy/beam ! Writing clean map to FITS file: .//J2019+6024_C_map.fits wmodel .//J2019+6024_C_map.mod ! Writing 284 model components to file: .//J2019+6024_C_map.mod wobs .//J2019+6024_C_uvs.fits ! Writing UV FITS file: .//J2019+6024_C_uvs.fits wwins .//J2019+6024_C_map.win ! wwins: Wrote 2 windows to .//J2019+6024_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0192713 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000183455 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.85588 2.85588 5.71175 11.4235 22.847 45.694 91.3881 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.019 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 105.046 quit ! Quitting program ! Log file .//J2019+6024_C_dfm.log closed on Sun Oct 21 00:09:59 2018