! Started logfile: /image_prod/ug002_uva//J1300+5029_S_dfm.log on Thu Mar 5 00:57:34 2020 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.22000 obs /image_prod/ug002_uva//J1300+5029_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1300+5029_S_uva.fits ! AN table 1: 100 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.9675 visibilities/baseline/integration-bin. ! Found source: J1300+5029 ! ! There are 3 IFs, and a total of 3 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 40 lines of history. ! ! Reading 10449 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 3 channels. ! Selecting polarization: RR, channels: 1..3 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/opt64/bin/pima_mupet_01.dfm J1300+5029_S] 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 0.500x0.500 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 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.043031Jy sigma=8.910273 ! Fit after self-cal, rms=0.708244Jy sigma=6.034721 ! 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=3.308 mas, bmaj=5.565 mas, bpa=-20.59 degrees ! Estimated noise=1.21121 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 = 0.222578 Jy ! Component: 100 - total flux cleaned = 0.278412 Jy ! Total flux subtracted in 100 components = 0.278412 Jy ! Clean residual min=-0.009204 max=0.022506 Jy/beam ! Clean residual mean=-0.000044 rms=0.002673 Jy/beam ! Combined flux in latest and established models = 0.278412 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.278412 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088593Jy sigma=0.668819 ! Fit after self-cal, rms=0.088571Jy sigma=0.668642 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0233552 Jy ! Component: 100 - total flux cleaned = 0.033935 Jy ! Total flux subtracted in 100 components = 0.033935 Jy ! Clean residual min=-0.008320 max=0.015235 Jy/beam ! Clean residual mean=-0.000026 rms=0.002327 Jy/beam ! Combined flux in latest and established models = 0.312347 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 11 components and 0.312347 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081671Jy sigma=0.608321 ! Fit after self-cal, rms=0.081643Jy sigma=0.608061 ! Inverting map ! Added new window around map position (4.5, -33). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0152075 Jy ! Component: 100 - total flux cleaned = 0.0245607 Jy ! Total flux subtracted in 100 components = 0.0245607 Jy ! Clean residual min=-0.007427 max=0.012685 Jy/beam ! Clean residual mean=-0.000020 rms=0.002096 Jy/beam ! Combined flux in latest and established models = 0.336908 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 30 components and 0.336908 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078299Jy sigma=0.569527 ! Fit after self-cal, rms=0.078133Jy sigma=0.568153 ! Inverting map ! Added new window around map position (2.5, -12). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0116298 Jy ! Component: 100 - total flux cleaned = 0.0188201 Jy ! Total flux subtracted in 100 components = 0.0188201 Jy ! Clean residual min=-0.007019 max=0.010361 Jy/beam ! Clean residual mean=-0.000016 rms=0.001911 Jy/beam ! Combined flux in latest and established models = 0.355728 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 43 components and 0.355728 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076480Jy sigma=0.549184 ! Fit after self-cal, rms=0.076303Jy sigma=0.547689 ! 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=4.134 mas, bmaj=6.613 mas, bpa=-17.02 degrees ! Estimated noise=0.829056 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (4, -42.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00967789 Jy ! Component: 100 - total flux cleaned = 0.0158979 Jy ! Component: 150 - total flux cleaned = 0.0195022 Jy ! Component: 200 - total flux cleaned = 0.022558 Jy ! Total flux subtracted in 200 components = 0.022558 Jy ! Clean residual min=-0.005734 max=0.006191 Jy/beam ! Clean residual mean=-0.000014 rms=0.001622 Jy/beam ! Combined flux in latest and established models = 0.378286 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 67 components and 0.378286 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074553Jy sigma=0.531265 ! Fit after self-cal, rms=0.074489Jy sigma=0.530654 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.134 x 6.613 at -17.02 degrees (North through East) ! Clean map min=-0.0057577 max=0.29177 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.00 KP 0.98 ! LA 1.03 MK 1.01 NL 0.98 OV 0.99 ! PT 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.00 KP 0.99 ! LA 1.03 MK 0.99 NL 1.04 OV 0.97 ! PT 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.00 KP 0.98 ! LA 1.03 MK 1.00 NL 0.93 OV 0.99 ! PT 1.00 ! ! ! Fit before self-cal, rms=0.074489Jy sigma=0.530654 ! Fit after self-cal, rms=0.074183Jy sigma=0.525386 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.133 mas, bmaj=6.61 mas, bpa=-17.05 degrees ! Estimated noise=0.823315 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 = 0.00415888 Jy ! Component: 100 - total flux cleaned = 0.00632684 Jy ! Component: 150 - total flux cleaned = 0.00796084 Jy ! Component: 200 - total flux cleaned = 0.00863224 Jy ! Total flux subtracted in 200 components = 0.00863224 Jy ! Clean residual min=-0.005590 max=0.005361 Jy/beam ! Clean residual mean=-0.000018 rms=0.001518 Jy/beam ! Combined flux in latest and established models = 0.386918 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 86 components and 0.386918 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073712Jy sigma=0.520726 ! Fit after self-cal, rms=0.073698Jy sigma=0.520584 ! 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. ! ! Fit before self-cal, rms=0.073698Jy sigma=0.520584 ! Fit after self-cal, rms=0.071192Jy sigma=0.461968 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.131 mas, bmaj=6.632 mas, bpa=-16.36 degrees ! Estimated noise=0.831027 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00175452 Jy ! Component: 100 - total flux cleaned = 0.00269344 Jy ! Component: 150 - total flux cleaned = 0.00283884 Jy ! Component: 200 - total flux cleaned = 0.00296629 Jy ! Total flux subtracted in 200 components = 0.00296629 Jy ! Clean residual min=-0.003485 max=0.004273 Jy/beam ! Clean residual mean=-0.000001 rms=0.000907 Jy/beam ! Combined flux in latest and established models = 0.389885 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 110 components and 0.389885 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070911Jy sigma=0.460653 ! Fit after self-cal, rms=0.070951Jy sigma=0.460483 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 (-8, -82.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00268076 Jy ! Component: 100 - total flux cleaned = 0.00250012 Jy ! Component: 150 - total flux cleaned = 0.00250141 Jy ! Component: 200 - total flux cleaned = 0.00263887 Jy ! Total flux subtracted in 200 components = 0.00263887 Jy ! Clean residual min=-0.003148 max=0.004094 Jy/beam ! Clean residual mean=0.000001 rms=0.000852 Jy/beam ! Combined flux in latest and established models = 0.392524 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 134 components and 0.392524 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070452Jy sigma=0.458503 ! Fit after self-cal, rms=0.070431Jy sigma=0.458355 ! Inverting map ! Added new window around map position (5.5, -22.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00368363 Jy ! Component: 100 - total flux cleaned = 0.00427666 Jy ! Component: 150 - total flux cleaned = 0.00463544 Jy ! Component: 200 - total flux cleaned = 0.00496307 Jy ! Total flux subtracted in 200 components = 0.00496307 Jy ! Clean residual min=-0.002913 max=0.002802 Jy/beam ! Clean residual mean=0.000002 rms=0.000793 Jy/beam ! Combined flux in latest and established models = 0.397487 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 155 components and 0.397487 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070139Jy sigma=0.456129 ! Fit after self-cal, rms=0.070127Jy sigma=0.456023 ! 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. ! ! Fit before self-cal, rms=0.070127Jy sigma=0.456023 ! Fit after self-cal, rms=0.057189Jy sigma=0.434449 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.129 mas, bmaj=6.617 mas, bpa=-16.57 degrees ! Estimated noise=0.827953 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00152191 Jy ! Component: 100 - total flux cleaned = 0.00207021 Jy ! Component: 150 - total flux cleaned = 0.00261097 Jy ! Component: 200 - total flux cleaned = 0.0029724 Jy ! Total flux subtracted in 200 components = 0.0029724 Jy ! Clean residual min=-0.001969 max=0.001967 Jy/beam ! Clean residual mean=-0.000004 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 0.400459 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 180 components and 0.400459 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056982Jy sigma=0.432727 ! Fit after self-cal, rms=0.056968Jy sigma=0.432623 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 (-1, -58). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00165521 Jy ! Component: 100 - total flux cleaned = 0.00188213 Jy ! Component: 150 - total flux cleaned = 0.00213326 Jy ! Component: 200 - total flux cleaned = 0.00236279 Jy ! Total flux subtracted in 200 components = 0.00236279 Jy ! Clean residual min=-0.001915 max=0.001682 Jy/beam ! Clean residual mean=-0.000002 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.402822 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 201 components and 0.402822 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056858Jy sigma=0.431671 ! Fit after self-cal, rms=0.056849Jy sigma=0.431620 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 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. ! ! Fit before self-cal, rms=0.056849Jy sigma=0.431620 ! Fit after self-cal, rms=0.056833Jy sigma=0.431463 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.463 mas, bmaj=9.689 mas, bpa=4.734 degrees ! Estimated noise=0.972489 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00102228 Jy ! Component: 100 - total flux cleaned = 0.00184631 Jy ! Component: 150 - total flux cleaned = 0.00223751 Jy ! Component: 200 - total flux cleaned = 0.0024672 Jy ! Total flux subtracted in 200 components = 0.0024672 Jy ! Clean residual min=-0.002240 max=0.001631 Jy/beam ! Clean residual mean=-0.000005 rms=0.000492 Jy/beam ! Combined flux in latest and established models = 0.405289 Jy selfcal ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 247 components and 0.405289 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056783Jy sigma=0.431049 ! Fit after self-cal, rms=0.056777Jy sigma=0.431013 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000275125 Jy ! Component: 100 - total flux cleaned = 0.000481662 Jy ! Component: 150 - total flux cleaned = 0.000637077 Jy ! Component: 200 - total flux cleaned = 0.000752642 Jy ! Total flux subtracted in 200 components = 0.000752642 Jy ! Clean residual min=-0.002186 max=0.001605 Jy/beam ! Clean residual mean=-0.000004 rms=0.000477 Jy/beam ! Combined flux in latest and established models = 0.406042 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 274 components and 0.406042 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056753Jy sigma=0.430845 ! Fit after self-cal, rms=0.056751Jy sigma=0.430836 ! 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=4.128 mas, bmaj=6.612 mas, bpa=-16.6 degrees ! Estimated noise=0.827017 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.128 x 6.612 at -16.6 degrees (North through East) ! Clean map min=-0.0017545 max=0.29131 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=3.309 mas, bmaj=5.552 mas, bpa=-20.15 degrees ! Estimated noise=1.21395 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.222933 Jy ! Component: 100 - total flux cleaned = 0.279155 Jy ! Component: 150 - total flux cleaned = 0.30325 Jy ! Component: 200 - total flux cleaned = 0.319151 Jy ! Total flux subtracted in 200 components = 0.319151 Jy ! Clean residual min=-0.004771 max=0.009330 Jy/beam ! Clean residual mean=-0.000030 rms=0.001338 Jy/beam ! Combined flux in latest and established models = 0.319151 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.319151 Jy ! Inverting map and beam ! Estimated beam: bmin=4.128 mas, bmaj=6.612 mas, bpa=-16.6 degrees ! Estimated noise=0.827017 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 = 0.0159883 Jy ! Component: 100 - total flux cleaned = 0.0278119 Jy ! Component: 150 - total flux cleaned = 0.0369447 Jy ! Component: 200 - total flux cleaned = 0.0440989 Jy ! Total flux subtracted in 200 components = 0.0440989 Jy ! Clean residual min=-0.002685 max=0.004240 Jy/beam ! Clean residual mean=-0.000034 rms=0.000807 Jy/beam ! Combined flux in latest and established models = 0.36325 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 69 components and 0.36325 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00569968 Jy ! Component: 100 - total flux cleaned = 0.0104139 Jy ! Component: 150 - total flux cleaned = 0.0144467 Jy ! Component: 200 - total flux cleaned = 0.0179255 Jy ! Total flux subtracted in 200 components = 0.0179255 Jy ! Clean residual min=-0.002052 max=0.002485 Jy/beam ! Clean residual mean=-0.000021 rms=0.000566 Jy/beam ! Combined flux in latest and established models = 0.381175 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 112 components and 0.381176 Jy ! Inverting map ! Added new window around map position (-6.5, -70). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00309551 Jy ! Component: 100 - total flux cleaned = 0.00578909 Jy ! Component: 150 - total flux cleaned = 0.00816744 Jy ! Component: 200 - total flux cleaned = 0.0102861 Jy ! Total flux subtracted in 200 components = 0.0102861 Jy ! Clean residual min=-0.001901 max=0.001559 Jy/beam ! Clean residual mean=-0.000013 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 0.391462 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 145 components and 0.391462 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.463 mas, bmaj=9.689 mas, bpa=4.734 degrees ! Estimated noise=0.972489 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00287429 Jy ! Component: 100 - total flux cleaned = 0.00516938 Jy ! Component: 150 - total flux cleaned = 0.00708599 Jy ! Component: 200 - total flux cleaned = 0.0087054 Jy ! Total flux subtracted in 200 components = 0.0087054 Jy ! Clean residual min=-0.002018 max=0.001734 Jy/beam ! Clean residual mean=-0.000013 rms=0.000525 Jy/beam ! Combined flux in latest and established models = 0.400167 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 = 0.00137897 Jy ! Component: 100 - total flux cleaned = 0.00228807 Jy ! Component: 150 - total flux cleaned = 0.00304957 Jy ! Component: 200 - total flux cleaned = 0.00376232 Jy ! Total flux subtracted in 200 components = 0.00376232 Jy ! Clean residual min=-0.001971 max=0.001647 Jy/beam ! Clean residual mean=-0.000007 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.403929 Jy ! Adding 157 model components to the UV plane model. ! The established model now contains 294 components and 0.403929 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.128 mas, bmaj=6.612 mas, bpa=-16.6 degrees ! Estimated noise=0.827017 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000584316 Jy ! Component: 100 - total flux cleaned = 0.00113981 Jy ! Component: 150 - total flux cleaned = 0.00157638 Jy ! Component: 200 - total flux cleaned = 0.00188427 Jy ! Total flux subtracted in 200 components = 0.00188427 Jy ! Clean residual min=-0.001736 max=0.001548 Jy/beam ! Clean residual mean=-0.000002 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 0.405813 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 315 components and 0.405813 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056575Jy sigma=0.430033 ! Fit after self-cal, rms=0.056549Jy sigma=0.429818 wmodel J1300+5029_S_map.mod ! Writing 315 model components to file: J1300+5029_S_map.mod wobs J1300+5029_S_uvs.fits ! Writing UV FITS file: J1300+5029_S_uvs.fits wwins J1300+5029_S_map.win ! wwins: Wrote 8 windows to J1300+5029_S_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 = -0.000550833 Jy ! Component: 100 - total flux cleaned = -0.00101164 Jy ! Component: 150 - total flux cleaned = -0.00129035 Jy ! Component: 200 - total flux cleaned = -0.00153138 Jy ! Component: 250 - total flux cleaned = -0.00169281 Jy ! Component: 300 - total flux cleaned = -0.00173741 Jy ! Component: 350 - total flux cleaned = -0.00178115 Jy ! Component: 400 - total flux cleaned = -0.00178127 Jy ! Component: 450 - total flux cleaned = -0.00182344 Jy ! Component: 500 - total flux cleaned = -0.00184388 Jy ! Component: 550 - total flux cleaned = -0.00182355 Jy ! Component: 600 - total flux cleaned = -0.00170459 Jy ! Component: 650 - total flux cleaned = -0.00164646 Jy ! Component: 700 - total flux cleaned = -0.00164654 Jy ! Component: 750 - total flux cleaned = -0.00155188 Jy ! Component: 800 - total flux cleaned = -0.00149602 Jy ! Component: 850 - total flux cleaned = -0.00140498 Jy ! Component: 900 - total flux cleaned = -0.00136891 Jy ! Component: 950 - total flux cleaned = -0.00129765 Jy ! Component: 1000 - total flux cleaned = -0.00122725 Jy ! Component: 1050 - total flux cleaned = -0.00115791 Jy ! Component: 1100 - total flux cleaned = -0.0010384 Jy ! Component: 1150 - total flux cleaned = -0.000987843 Jy ! Component: 1200 - total flux cleaned = -0.000904526 Jy ! Component: 1250 - total flux cleaned = -0.000854962 Jy ! Component: 1300 - total flux cleaned = -0.000773307 Jy ! Component: 1350 - total flux cleaned = -0.000676488 Jy ! Component: 1400 - total flux cleaned = -0.000644758 Jy ! Component: 1450 - total flux cleaned = -0.000644706 Jy ! Component: 1500 - total flux cleaned = -0.000519714 Jy ! Component: 1550 - total flux cleaned = -0.000566046 Jy ! Component: 1600 - total flux cleaned = -0.000550514 Jy ! Component: 1650 - total flux cleaned = -0.000474643 Jy ! Component: 1700 - total flux cleaned = -0.00045975 Jy ! Component: 1750 - total flux cleaned = -0.000430156 Jy ! Component: 1800 - total flux cleaned = -0.00041554 Jy ! Component: 1850 - total flux cleaned = -0.000401084 Jy ! Component: 1900 - total flux cleaned = -0.000313974 Jy ! Component: 1950 - total flux cleaned = -0.00031427 Jy ! Component: 2000 - total flux cleaned = -0.000314429 Jy ! Component: 2050 - total flux cleaned = -0.000300221 Jy ! Component: 2100 - total flux cleaned = -0.000286245 Jy ! Component: 2150 - total flux cleaned = -0.000230533 Jy ! Component: 2200 - total flux cleaned = -0.000230686 Jy ! Component: 2250 - total flux cleaned = -0.000230579 Jy ! Component: 2300 - total flux cleaned = -0.000176296 Jy ! Component: 2350 - total flux cleaned = -0.000162928 Jy ! Component: 2400 - total flux cleaned = -0.000149489 Jy ! Component: 2450 - total flux cleaned = -0.000202752 Jy ! Component: 2500 - total flux cleaned = -0.000176325 Jy ! Component: 2550 - total flux cleaned = -0.000150065 Jy ! Component: 2600 - total flux cleaned = -0.000124113 Jy ! Component: 2650 - total flux cleaned = -0.000124032 Jy ! Component: 2700 - total flux cleaned = -9.82659e-05 Jy ! Component: 2750 - total flux cleaned = -0.000111081 Jy ! Component: 2800 - total flux cleaned = -0.000111212 Jy ! Component: 2850 - total flux cleaned = -8.60003e-05 Jy ! Component: 2900 - total flux cleaned = -9.85252e-05 Jy ! Component: 2950 - total flux cleaned = -7.37422e-05 Jy ! Component: 3000 - total flux cleaned = -8.61254e-05 Jy ! Component: 3050 - total flux cleaned = -6.17877e-05 Jy ! Component: 3100 - total flux cleaned = -3.73569e-05 Jy ! Component: 3150 - total flux cleaned = -2.53837e-05 Jy ! Component: 3200 - total flux cleaned = -6.12435e-05 Jy ! Component: 3250 - total flux cleaned = 2.21251e-05 Jy ! Component: 3300 - total flux cleaned = -1.59674e-06 Jy ! Component: 3350 - total flux cleaned = 1.03685e-05 Jy ! Component: 3400 - total flux cleaned = 9.22952e-05 Jy ! Component: 3450 - total flux cleaned = 0.000103804 Jy ! Component: 3500 - total flux cleaned = 0.000173104 Jy ! Component: 3550 - total flux cleaned = 0.000184572 Jy ! Component: 3600 - total flux cleaned = 0.000184637 Jy ! Component: 3650 - total flux cleaned = 0.000195982 Jy ! Component: 3700 - total flux cleaned = 0.000218586 Jy ! Component: 3750 - total flux cleaned = 0.000218482 Jy ! Component: 3800 - total flux cleaned = 0.000263255 Jy ! Component: 3850 - total flux cleaned = 0.000252094 Jy ! Component: 3900 - total flux cleaned = 0.000340663 Jy ! Component: 3950 - total flux cleaned = 0.000329673 Jy ! Component: 4000 - total flux cleaned = 0.000384347 Jy ! Component: 4050 - total flux cleaned = 0.000395227 Jy ! Total flux subtracted in 4096 components = 0.000449503 Jy ! Clean residual min=-0.000644 max=0.000628 Jy/beam ! Clean residual mean=0.000000 rms=0.000207 Jy/beam ! Combined flux in latest and established models = 0.406263 Jy keep ! Adding 320 model components to the UV plane model. ! The established model now contains 635 components and 0.406263 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1300+5029_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.128 x 6.612 at -16.6 degrees (North through East) ! Clean map min=-0.0012167 max=0.29149 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1300+5029_S_map.fits wmodel /image_prod/ug002_uva//J1300+5029_S_map.mod ! Writing 635 model components to file: /image_prod/ug002_uva//J1300+5029_S_map.mod wobs /image_prod/ug002_uva//J1300+5029_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1300+5029_S_uvs.fits wwins /image_prod/ug002_uva//J1300+5029_S_map.win ! wwins: Wrote 9 windows to /image_prod/ug002_uva//J1300+5029_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.291489 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000205862 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.211873 0.211873 0.423746 0.847491 1.69498 3.38996 6.77993 13.5599 27.1197 54.2394 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.291 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1415.94 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1300+5029_S_dfm.log closed on Thu Mar 5 00:57:39 2020