! Started logfile: .//J1129+3036_C_20180710_dfm.log on Sat Jul 28 19:25:42 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 .//J1129+3036_C_20180710_uva.fits ! Reading UV FITS file: .//J1129+3036_C_20180710_uva.fits ! AN table 1: 77 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1129+3036 ! ! 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 17248 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 J1129+3036_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. ! ! 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=1.000682Jy sigma=26.008610 ! Fit after self-cal, rms=0.976222Jy sigma=25.366748 ! 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=1.219 mas, bmaj=4.01 mas, bpa=26.76 degrees ! Estimated noise=0.43953 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 = 0.018602 Jy ! Component: 100 - total flux cleaned = 0.0228231 Jy ! Total flux subtracted in 100 components = 0.0228231 Jy ! Clean residual min=-0.001472 max=0.001706 Jy/beam ! Clean residual mean=0.000001 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.0228231 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0228231 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=0.029803Jy sigma=0.727223 ! Fit after self-cal, rms=0.027756Jy sigma=0.674157 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00308633 Jy ! Component: 100 - total flux cleaned = 0.00439474 Jy ! Total flux subtracted in 100 components = 0.00439474 Jy ! Clean residual min=-0.001460 max=0.001358 Jy/beam ! Clean residual mean=0.000000 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.0272178 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0272178 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=0.027408Jy sigma=0.664288 ! Fit after self-cal, rms=0.027401Jy sigma=0.664177 ! 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=1.619 mas, bmaj=4.072 mas, bpa=24.73 degrees ! Estimated noise=0.21139 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 = 0.000955613 Jy ! Component: 100 - total flux cleaned = 0.00147243 Jy ! Component: 150 - total flux cleaned = 0.0017788 Jy ! Component: 200 - total flux cleaned = 0.0018868 Jy ! Total flux subtracted in 200 components = 0.0018868 Jy ! Clean residual min=-0.001004 max=0.000859 Jy/beam ! Clean residual mean=0.000002 rms=0.000230 Jy/beam ! Combined flux in latest and established models = 0.0291046 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 30 components and 0.0291046 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=0.027369Jy sigma=0.663204 ! Fit after self-cal, rms=0.027374Jy sigma=0.663157 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.619 x 4.072 at 24.73 degrees (North through East) ! Clean map min=-0.00095916 max=0.026778 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 HN 1.02 KP 0.96 LA 1.01 ! MK 0.92 OV 0.96 PT 0.97 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 HN 0.99 KP 0.95 LA 1.06 ! MK 1.01 OV 1.05 PT 0.87 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 HN 1.08 KP 0.98 LA 0.95 ! MK 1.02 OV 1.06 PT 0.87 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 HN 0.99 KP 0.95 LA 1.05 ! MK 0.98 OV 1.08 PT 0.91 SC 0.94 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 HN 0.98 KP 0.96 LA 1.08 ! MK 0.95 OV 1.04 PT 0.93 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 HN 0.98 KP 0.93 LA 1.13 ! MK 1.04 OV 1.09 PT 0.96 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 HN 1.05 KP 0.95 LA 1.08 ! MK 0.98 OV 1.04 PT 0.96 SC 0.95 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 HN 1.04 KP 0.92 LA 1.02 ! MK 0.96 OV 1.07 PT 0.97 SC 0.98 ! ! ! Fit before self-cal, rms=0.027374Jy sigma=0.663157 ! Fit after self-cal, rms=0.027247Jy sigma=0.660800 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.611 mas, bmaj=4.103 mas, bpa=24.68 degrees ! Estimated noise=0.210359 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 = -4.22429e-05 Jy ! Component: 100 - total flux cleaned = -5.26557e-05 Jy ! Component: 150 - total flux cleaned = -8.41148e-05 Jy ! Component: 200 - total flux cleaned = -0.000124316 Jy ! Total flux subtracted in 200 components = -0.000124316 Jy ! Clean residual min=-0.000740 max=0.000568 Jy/beam ! Clean residual mean=0.000000 rms=0.000152 Jy/beam ! Combined flux in latest and established models = 0.0289803 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 41 components and 0.0289803 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=0.027241Jy sigma=0.660618 ! Fit after self-cal, rms=0.027273Jy sigma=0.660447 ! 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=0.027273Jy sigma=0.660447 ! Fit after self-cal, rms=0.027302Jy sigma=0.660385 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.606 mas, bmaj=4.113 mas, bpa=24.74 degrees ! Estimated noise=0.210261 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.65882e-05 Jy ! Component: 100 - total flux cleaned = -8.02855e-05 Jy ! Component: 150 - total flux cleaned = -0.000103395 Jy ! Component: 200 - total flux cleaned = -0.000127336 Jy ! Total flux subtracted in 200 components = -0.000127336 Jy ! Clean residual min=-0.000719 max=0.000574 Jy/beam ! Clean residual mean=-0.000000 rms=0.000149 Jy/beam ! Combined flux in latest and established models = 0.0288529 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 45 components and 0.0288529 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=0.027299Jy sigma=0.660301 ! Fit after self-cal, rms=0.027304Jy sigma=0.660292 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 = -1.40673e-05 Jy ! Component: 100 - total flux cleaned = -3.42572e-05 Jy ! Component: 150 - total flux cleaned = -4.87654e-05 Jy ! Component: 200 - total flux cleaned = -6.5194e-05 Jy ! Total flux subtracted in 200 components = -6.5194e-05 Jy ! Clean residual min=-0.000709 max=0.000563 Jy/beam ! Clean residual mean=0.000000 rms=0.000149 Jy/beam ! Combined flux in latest and established models = 0.0287877 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 48 components and 0.0287877 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=0.027303Jy sigma=0.660264 ! Fit after self-cal, rms=0.027303Jy sigma=0.660263 ! 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=0.027303Jy sigma=0.660263 ! Fit after self-cal, rms=0.027299Jy sigma=0.660235 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.603 mas, bmaj=4.123 mas, bpa=24.8 degrees ! Estimated noise=0.210065 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000102436 Jy ! Component: 100 - total flux cleaned = -0.000119347 Jy ! Component: 150 - total flux cleaned = -0.000133317 Jy ! Component: 200 - total flux cleaned = -0.000145055 Jy ! Total flux subtracted in 200 components = -0.000145055 Jy ! Clean residual min=-0.000684 max=0.000578 Jy/beam ! Clean residual mean=-0.000000 rms=0.000147 Jy/beam ! Combined flux in latest and established models = 0.0286427 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 52 components and 0.0286427 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=0.027298Jy sigma=0.660203 ! Fit after self-cal, rms=0.027299Jy sigma=0.660201 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.11516e-06 Jy ! Component: 100 - total flux cleaned = -1.26389e-05 Jy ! Component: 150 - total flux cleaned = -1.27318e-05 Jy ! Component: 200 - total flux cleaned = -1.49673e-05 Jy ! Total flux subtracted in 200 components = -1.49673e-05 Jy ! Clean residual min=-0.000678 max=0.000575 Jy/beam ! Clean residual mean=-0.000000 rms=0.000147 Jy/beam ! Combined flux in latest and established models = 0.0286277 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 58 components and 0.0286277 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=0.027299Jy sigma=0.660191 ! Fit after self-cal, rms=0.027299Jy sigma=0.660190 ! 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=0.027299Jy sigma=0.660190 ! Fit after self-cal, rms=0.027303Jy sigma=0.660178 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.597 mas, bmaj=5.023 mas, bpa=15.62 degrees ! Estimated noise=0.26848 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000136955 Jy ! Component: 100 - total flux cleaned = -0.0001544 Jy ! Component: 150 - total flux cleaned = -0.000168452 Jy ! Component: 200 - total flux cleaned = -0.000171375 Jy ! Total flux subtracted in 200 components = -0.000171375 Jy ! Clean residual min=-0.000636 max=0.000746 Jy/beam ! Clean residual mean=-0.000000 rms=0.000198 Jy/beam ! Combined flux in latest and established models = 0.0284563 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 65 components and 0.0284563 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=0.027304Jy sigma=0.660196 ! Fit after self-cal, rms=0.027304Jy sigma=0.660183 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 = -1.53622e-05 Jy ! Component: 100 - total flux cleaned = -1.91274e-05 Jy ! Component: 150 - total flux cleaned = -1.64585e-05 Jy ! Component: 200 - total flux cleaned = -1.64695e-05 Jy ! Total flux subtracted in 200 components = -1.64695e-05 Jy ! Clean residual min=-0.000636 max=0.000738 Jy/beam ! Clean residual mean=-0.000000 rms=0.000198 Jy/beam ! Combined flux in latest and established models = 0.0284399 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 67 components and 0.0284399 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=0.027305Jy sigma=0.660195 ! Fit after self-cal, rms=0.027305Jy sigma=0.660192 ! 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=1.601 mas, bmaj=4.13 mas, bpa=24.85 degrees ! Estimated noise=0.209922 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.601 x 4.13 at 24.85 degrees (North through East) ! Clean map min=-0.0007573 max=0.026695 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=1.208 mas, bmaj=4.082 mas, bpa=26.66 degrees ! Estimated noise=0.430966 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.01988 Jy ! Component: 100 - total flux cleaned = 0.0244634 Jy ! Component: 150 - total flux cleaned = 0.02639 Jy ! Component: 200 - total flux cleaned = 0.0272727 Jy ! Total flux subtracted in 200 components = 0.0272727 Jy ! Clean residual min=-0.001336 max=0.001209 Jy/beam ! Clean residual mean=-0.000001 rms=0.000332 Jy/beam ! Combined flux in latest and established models = 0.0272727 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0272727 Jy ! Inverting map and beam ! Estimated beam: bmin=1.601 mas, bmaj=4.13 mas, bpa=24.85 degrees ! Estimated noise=0.209922 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 = 0.00101927 Jy ! Component: 100 - total flux cleaned = 0.0012774 Jy ! Component: 150 - total flux cleaned = 0.00131006 Jy ! Component: 200 - total flux cleaned = 0.00128516 Jy ! Total flux subtracted in 200 components = 0.00128516 Jy ! Clean residual min=-0.000772 max=0.000585 Jy/beam ! Clean residual mean=-0.000000 rms=0.000154 Jy/beam ! Combined flux in latest and established models = 0.0285578 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 30 components and 0.0285578 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=3.597 mas, bmaj=5.023 mas, bpa=15.62 degrees ! Estimated noise=0.26848 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.12342e-05 Jy ! Component: 100 - total flux cleaned = -8.7007e-05 Jy ! Component: 150 - total flux cleaned = -0.00010752 Jy ! Component: 200 - total flux cleaned = -0.000118508 Jy ! Total flux subtracted in 200 components = -0.000118508 Jy ! Clean residual min=-0.000663 max=0.000731 Jy/beam ! Clean residual mean=-0.000000 rms=0.000204 Jy/beam ! Combined flux in latest and established models = 0.0284393 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 = -9.51506e-06 Jy ! Component: 100 - total flux cleaned = -2.12703e-05 Jy ! Component: 150 - total flux cleaned = -2.47472e-05 Jy ! Component: 200 - total flux cleaned = -2.80716e-05 Jy ! Total flux subtracted in 200 components = -2.80716e-05 Jy ! Clean residual min=-0.000643 max=0.000723 Jy/beam ! Clean residual mean=-0.000000 rms=0.000201 Jy/beam ! Combined flux in latest and established models = 0.0284113 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 41 components and 0.0284113 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.601 mas, bmaj=4.13 mas, bpa=24.85 degrees ! Estimated noise=0.209922 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.11055e-05 Jy ! Component: 100 - total flux cleaned = 2.11931e-05 Jy ! Component: 150 - total flux cleaned = 1.04627e-05 Jy ! Component: 200 - total flux cleaned = 1.04741e-05 Jy ! Total flux subtracted in 200 components = 1.04741e-05 Jy ! Clean residual min=-0.000664 max=0.000569 Jy/beam ! Clean residual mean=0.000000 rms=0.000147 Jy/beam ! Combined flux in latest and established models = 0.0284217 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 50 components and 0.0284217 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=0.027305Jy sigma=0.660208 ! Fit after self-cal, rms=0.027305Jy sigma=0.660201 wmodel J1129+3036_C_map.mod ! Writing 50 model components to file: J1129+3036_C_map.mod wobs J1129+3036_C_uvs.fits ! Writing UV FITS file: J1129+3036_C_uvs.fits wwins J1129+3036_C_map.win ! wwins: Wrote 1 windows to J1129+3036_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 = -0.000223855 Jy ! Component: 100 - total flux cleaned = -0.000335338 Jy ! Component: 150 - total flux cleaned = -0.000409762 Jy ! Component: 200 - total flux cleaned = -0.000435677 Jy ! Component: 250 - total flux cleaned = -0.000435679 Jy ! Component: 300 - total flux cleaned = -0.000450841 Jy ! Component: 350 - total flux cleaned = -0.000480421 Jy ! Component: 400 - total flux cleaned = -0.000473153 Jy ! Component: 450 - total flux cleaned = -0.000508399 Jy ! Component: 500 - total flux cleaned = -0.000535947 Jy ! Component: 550 - total flux cleaned = -0.00054947 Jy ! Component: 600 - total flux cleaned = -0.000543016 Jy ! Component: 650 - total flux cleaned = -0.000542891 Jy ! Component: 700 - total flux cleaned = -0.000555286 Jy ! Component: 750 - total flux cleaned = -0.000567534 Jy ! Component: 800 - total flux cleaned = -0.000561563 Jy ! Component: 850 - total flux cleaned = -0.000567609 Jy ! Component: 900 - total flux cleaned = -0.000585089 Jy ! Component: 950 - total flux cleaned = -0.000579243 Jy ! Component: 1000 - total flux cleaned = -0.00057923 Jy ! Component: 1050 - total flux cleaned = -0.000584801 Jy ! Component: 1100 - total flux cleaned = -0.000584866 Jy ! Component: 1150 - total flux cleaned = -0.000574032 Jy ! Component: 1200 - total flux cleaned = -0.0005956 Jy ! Component: 1250 - total flux cleaned = -0.000616947 Jy ! Component: 1300 - total flux cleaned = -0.000637922 Jy ! Component: 1350 - total flux cleaned = -0.000637916 Jy ! Component: 1400 - total flux cleaned = -0.000643134 Jy ! Component: 1450 - total flux cleaned = -0.000658299 Jy ! Component: 1500 - total flux cleaned = -0.000678344 Jy ! Component: 1550 - total flux cleaned = -0.000683324 Jy ! Component: 1600 - total flux cleaned = -0.000693139 Jy ! Component: 1650 - total flux cleaned = -0.000707622 Jy ! Component: 1700 - total flux cleaned = -0.000731495 Jy ! Component: 1750 - total flux cleaned = -0.000736174 Jy ! Component: 1800 - total flux cleaned = -0.000750202 Jy ! Component: 1850 - total flux cleaned = -0.000750173 Jy ! Component: 1900 - total flux cleaned = -0.00077764 Jy ! Component: 1950 - total flux cleaned = -0.00077756 Jy ! Component: 2000 - total flux cleaned = -0.000786548 Jy ! Component: 2050 - total flux cleaned = -0.000804257 Jy ! Component: 2100 - total flux cleaned = -0.000808682 Jy ! Component: 2150 - total flux cleaned = -0.000821741 Jy ! Component: 2200 - total flux cleaned = -0.000826134 Jy ! Component: 2250 - total flux cleaned = -0.000843231 Jy ! Component: 2300 - total flux cleaned = -0.000864362 Jy ! Component: 2350 - total flux cleaned = -0.000885287 Jy ! Component: 2400 - total flux cleaned = -0.000881095 Jy ! Component: 2450 - total flux cleaned = -0.0008852 Jy ! Component: 2500 - total flux cleaned = -0.000889318 Jy ! Component: 2550 - total flux cleaned = -0.0009137 Jy ! Component: 2600 - total flux cleaned = -0.000925797 Jy ! Component: 2650 - total flux cleaned = -0.000937771 Jy ! Component: 2700 - total flux cleaned = -0.000945722 Jy ! Component: 2750 - total flux cleaned = -0.000953589 Jy ! Component: 2800 - total flux cleaned = -0.00096146 Jy ! Component: 2850 - total flux cleaned = -0.00097309 Jy ! Component: 2900 - total flux cleaned = -0.00098466 Jy ! Component: 2950 - total flux cleaned = -0.000988515 Jy ! Component: 3000 - total flux cleaned = -0.000999935 Jy ! Component: 3050 - total flux cleaned = -0.000999917 Jy ! Component: 3100 - total flux cleaned = -0.0010074 Jy ! Component: 3150 - total flux cleaned = -0.0009962 Jy ! Component: 3200 - total flux cleaned = -0.00101478 Jy ! Component: 3250 - total flux cleaned = -0.00100735 Jy ! Component: 3300 - total flux cleaned = -0.00101102 Jy ! Component: 3350 - total flux cleaned = -0.00101469 Jy ! Component: 3400 - total flux cleaned = -0.00101835 Jy ! Component: 3450 - total flux cleaned = -0.0010292 Jy ! Component: 3500 - total flux cleaned = -0.00102561 Jy ! Component: 3550 - total flux cleaned = -0.00105071 Jy ! Component: 3600 - total flux cleaned = -0.00104714 Jy ! Component: 3650 - total flux cleaned = -0.00105424 Jy ! Component: 3700 - total flux cleaned = -0.00105423 Jy ! Component: 3750 - total flux cleaned = -0.00106126 Jy ! Component: 3800 - total flux cleaned = -0.00106475 Jy ! Component: 3850 - total flux cleaned = -0.00106824 Jy ! Component: 3900 - total flux cleaned = -0.00107518 Jy ! Component: 3950 - total flux cleaned = -0.00107862 Jy ! Component: 4000 - total flux cleaned = -0.00107173 Jy ! Component: 4050 - total flux cleaned = -0.00108204 Jy ! Total flux subtracted in 4096 components = -0.0010786 Jy ! Clean residual min=-0.000243 max=0.000195 Jy/beam ! Clean residual mean=-0.000000 rms=0.000059 Jy/beam ! Combined flux in latest and established models = 0.0273431 Jy keep ! Adding 250 model components to the UV plane model. ! The established model now contains 300 components and 0.0273431 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J1129+3036_C_20180710_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.601 x 4.13 at 24.85 degrees (North through East) ! Clean map min=-0.00069205 max=0.026645 Jy/beam ! Writing clean map to FITS file: .//J1129+3036_C_20180710_map.fits wmodel .//J1129+3036_C_20180710_map.mod ! Writing 300 model components to file: .//J1129+3036_C_20180710_map.mod wobs .//J1129+3036_C_20180710_uvs.fits ! Writing UV FITS file: .//J1129+3036_C_20180710_uvs.fits wwins .//J1129+3036_C_20180710_map.win ! wwins: Wrote 2 windows to .//J1129+3036_C_20180710_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0266445 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 5.75291e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.647739 0.647739 1.29548 2.59096 5.18191 10.3638 20.7277 41.4553 82.9106 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.026 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 463.149 quit ! Quitting program ! Log file .//J1129+3036_C_20180710_dfm.log closed on Sat Jul 28 19:25:47 2018