! Started logfile: /image_prod/ug002_uva//J1029+0519_S_dfm.log on Wed Mar 4 23:35:15 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//J1029+0519_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1029+0519_S_uva.fits ! AN table 1: 60 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.986667 visibilities/baseline/integration-bin. ! Found source: J1029+0519 ! ! 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 44 lines of history. ! ! Reading 7992 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 J1029+0519_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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.997271Jy sigma=8.102148 ! Fit after self-cal, rms=0.884031Jy sigma=7.177727 ! 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=2.94 mas, bmaj=7.219 mas, bpa=-3.03 degrees ! Estimated noise=1.42375 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 = 0.0901836 Jy ! Component: 100 - total flux cleaned = 0.114924 Jy ! Total flux subtracted in 100 components = 0.114924 Jy ! Clean residual min=-0.005376 max=0.012637 Jy/beam ! Clean residual mean=-0.000007 rms=0.001599 Jy/beam ! Combined flux in latest and established models = 0.114924 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.114924 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085604Jy sigma=0.519351 ! Fit after self-cal, rms=0.085636Jy sigma=0.518548 ! Inverting map ! Added new window around map position (-4.5, -1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0139732 Jy ! Component: 100 - total flux cleaned = 0.0222092 Jy ! Total flux subtracted in 100 components = 0.0222092 Jy ! Clean residual min=-0.003820 max=0.005864 Jy/beam ! Clean residual mean=-0.000001 rms=0.001096 Jy/beam ! Combined flux in latest and established models = 0.137134 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 26 components and 0.137134 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082972Jy sigma=0.486214 ! Fit after self-cal, rms=0.082854Jy sigma=0.485081 ! 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=3.411 mas, bmaj=8.227 mas, bpa=-4.713 degrees ! Estimated noise=1.01169 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 = 0.00706896 Jy ! Component: 100 - total flux cleaned = 0.0108553 Jy ! Component: 150 - total flux cleaned = 0.0133321 Jy ! Component: 200 - total flux cleaned = 0.0150294 Jy ! Total flux subtracted in 200 components = 0.0150294 Jy ! Clean residual min=-0.003000 max=0.003622 Jy/beam ! Clean residual mean=0.000001 rms=0.000797 Jy/beam ! Combined flux in latest and established models = 0.152163 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 48 components and 0.152163 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082223Jy sigma=0.477393 ! Fit after self-cal, rms=0.082188Jy sigma=0.476891 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.411 x 8.227 at -4.713 degrees (North through East) ! Clean map min=-0.0031567 max=0.11586 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.97 HN 0.99 KP 1.00 ! LA 1.00 MK 1.07 NL 0.96 OV 0.99 ! PT 1.00 SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.95 HN 0.97 KP 0.97 ! LA 1.03 MK 1.02 NL 1.05 OV 0.98 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 FD 0.94 HN 1.02 KP 1.02 ! LA 0.98 MK 1.05 NL 0.93 OV 0.99 ! PT 1.01 SC 0.98 ! ! ! Fit before self-cal, rms=0.082188Jy sigma=0.476891 ! Fit after self-cal, rms=0.085560Jy sigma=0.473409 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.433 mas, bmaj=8.272 mas, bpa=-4.25 degrees ! Estimated noise=1.0096 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 = 0.000775982 Jy ! Component: 100 - total flux cleaned = 0.000616917 Jy ! Component: 150 - total flux cleaned = 0.000538204 Jy ! Component: 200 - total flux cleaned = 0.000442056 Jy ! Total flux subtracted in 200 components = 0.000442056 Jy ! Clean residual min=-0.002834 max=0.003930 Jy/beam ! Clean residual mean=-0.000001 rms=0.000724 Jy/beam ! Combined flux in latest and established models = 0.152605 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 63 components and 0.152605 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085440Jy sigma=0.472909 ! Fit after self-cal, rms=0.085489Jy sigma=0.472745 ! Inverting map ! Added new window around map position (-19, 39). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000573463 Jy ! Component: 100 - total flux cleaned = 2.50592e-06 Jy ! Component: 150 - total flux cleaned = -0.000298192 Jy ! Component: 200 - total flux cleaned = -0.000422733 Jy ! Total flux subtracted in 200 components = -0.000422733 Jy ! Clean residual min=-0.002518 max=0.002879 Jy/beam ! Clean residual mean=-0.000001 rms=0.000660 Jy/beam ! Combined flux in latest and established models = 0.152182 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 83 components and 0.152182 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085211Jy sigma=0.470955 ! Fit after self-cal, rms=0.085200Jy sigma=0.470792 ! 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=0.085200Jy sigma=0.470792 ! Fit after self-cal, rms=0.086376Jy sigma=0.468203 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.436 mas, bmaj=8.272 mas, bpa=-4.136 degrees ! Estimated noise=1.01384 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00015157 Jy ! Component: 100 - total flux cleaned = 4.54933e-05 Jy ! Component: 150 - total flux cleaned = 4.4407e-05 Jy ! Component: 200 - total flux cleaned = 4.50905e-05 Jy ! Total flux subtracted in 200 components = 4.50905e-05 Jy ! Clean residual min=-0.002488 max=0.002527 Jy/beam ! Clean residual mean=-0.000003 rms=0.000549 Jy/beam ! Combined flux in latest and established models = 0.152227 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 101 components and 0.152227 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086313Jy sigma=0.467713 ! Fit after self-cal, rms=0.086348Jy sigma=0.467670 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 (-21.5, -9.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00217436 Jy ! Component: 100 - total flux cleaned = 0.00296706 Jy ! Component: 150 - total flux cleaned = 0.00363861 Jy ! Component: 200 - total flux cleaned = 0.00403418 Jy ! Total flux subtracted in 200 components = 0.00403418 Jy ! Clean residual min=-0.002300 max=0.001850 Jy/beam ! Clean residual mean=-0.000002 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 0.156262 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 130 components and 0.156262 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086272Jy sigma=0.466740 ! Fit after self-cal, rms=0.086295Jy sigma=0.466697 ! 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=0.086295Jy sigma=0.466697 ! Fit after self-cal, rms=0.085856Jy sigma=0.457318 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.439 mas, bmaj=8.268 mas, bpa=-4.085 degrees ! Estimated noise=1.01462 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000899624 Jy ! Component: 100 - total flux cleaned = 0.00117379 Jy ! Component: 150 - total flux cleaned = 0.0013586 Jy ! Component: 200 - total flux cleaned = 0.00150002 Jy ! Total flux subtracted in 200 components = 0.00150002 Jy ! Clean residual min=-0.001660 max=0.001616 Jy/beam ! Clean residual mean=-0.000002 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.157762 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 151 components and 0.157762 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085826Jy sigma=0.457080 ! Fit after self-cal, rms=0.085864Jy sigma=0.456988 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 = 0.000172494 Jy ! Component: 100 - total flux cleaned = 0.000275755 Jy ! Component: 150 - total flux cleaned = 0.000349004 Jy ! Component: 200 - total flux cleaned = 0.000419653 Jy ! Total flux subtracted in 200 components = 0.000419653 Jy ! Clean residual min=-0.001624 max=0.001593 Jy/beam ! Clean residual mean=-0.000002 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.158181 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 163 components and 0.158181 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085846Jy sigma=0.456865 ! Fit after self-cal, rms=0.085845Jy sigma=0.456861 ! 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=0.085845Jy sigma=0.456861 ! Fit after self-cal, rms=0.086019Jy sigma=0.456831 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.644 mas, bmaj=12.74 mas, bpa=-8.095 degrees ! Estimated noise=1.19986 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000418941 Jy ! Component: 100 - total flux cleaned = 0.000600081 Jy ! Component: 150 - total flux cleaned = 0.000755996 Jy ! Component: 200 - total flux cleaned = 0.000824209 Jy ! Total flux subtracted in 200 components = 0.000824209 Jy ! Clean residual min=-0.001632 max=0.001775 Jy/beam ! Clean residual mean=-0.000004 rms=0.000455 Jy/beam ! Combined flux in latest and established models = 0.159005 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 177 components and 0.159005 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086012Jy sigma=0.456765 ! Fit after self-cal, rms=0.086011Jy sigma=0.456744 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 = 0.000107402 Jy ! Component: 100 - total flux cleaned = 0.000211209 Jy ! Component: 150 - total flux cleaned = 0.000265877 Jy ! Component: 200 - total flux cleaned = 0.000333495 Jy ! Total flux subtracted in 200 components = 0.000333495 Jy ! Clean residual min=-0.001639 max=0.001736 Jy/beam ! Clean residual mean=-0.000003 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 0.159339 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 188 components and 0.159339 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086010Jy sigma=0.456732 ! Fit after self-cal, rms=0.086010Jy sigma=0.456727 ! 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=3.44 mas, bmaj=8.272 mas, bpa=-4.095 degrees ! Estimated noise=1.01481 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.44 x 8.272 at -4.095 degrees (North through East) ! Clean map min=-0.0018299 max=0.11438 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=2.962 mas, bmaj=7.254 mas, bpa=-2.425 degrees ! Estimated noise=1.42921 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0902416 Jy ! Component: 100 - total flux cleaned = 0.116522 Jy ! Component: 150 - total flux cleaned = 0.130896 Jy ! Component: 200 - total flux cleaned = 0.139147 Jy ! Total flux subtracted in 200 components = 0.139147 Jy ! Clean residual min=-0.002906 max=0.004205 Jy/beam ! Clean residual mean=-0.000003 rms=0.000775 Jy/beam ! Combined flux in latest and established models = 0.139147 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.139147 Jy ! Inverting map and beam ! Estimated beam: bmin=3.44 mas, bmaj=8.272 mas, bpa=-4.095 degrees ! Estimated noise=1.01481 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 = 0.00595513 Jy ! Component: 100 - total flux cleaned = 0.00979077 Jy ! Component: 150 - total flux cleaned = 0.0121328 Jy ! Component: 200 - total flux cleaned = 0.0137168 Jy ! Total flux subtracted in 200 components = 0.0137168 Jy ! Clean residual min=-0.001897 max=0.001943 Jy/beam ! Clean residual mean=-0.000004 rms=0.000475 Jy/beam ! Combined flux in latest and established models = 0.152864 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 41 components and 0.152864 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=7.644 mas, bmaj=12.74 mas, bpa=-8.095 degrees ! Estimated noise=1.19986 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00287076 Jy ! Component: 100 - total flux cleaned = 0.00428395 Jy ! Component: 150 - total flux cleaned = 0.00483524 Jy ! Component: 200 - total flux cleaned = 0.00524717 Jy ! Total flux subtracted in 200 components = 0.00524717 Jy ! Clean residual min=-0.001735 max=0.001702 Jy/beam ! Clean residual mean=-0.000005 rms=0.000480 Jy/beam ! Combined flux in latest and established models = 0.158111 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 = 0.000314866 Jy ! Component: 100 - total flux cleaned = 0.000551616 Jy ! Component: 150 - total flux cleaned = 0.0006429 Jy ! Component: 200 - total flux cleaned = 0.000810611 Jy ! Total flux subtracted in 200 components = 0.000810611 Jy ! Clean residual min=-0.001656 max=0.001602 Jy/beam ! Clean residual mean=-0.000005 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 0.158922 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 96 components and 0.158922 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.44 mas, bmaj=8.272 mas, bpa=-4.095 degrees ! Estimated noise=1.01481 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000140627 Jy ! Component: 100 - total flux cleaned = -5.94146e-05 Jy ! Component: 150 - total flux cleaned = -2.47595e-05 Jy ! Component: 200 - total flux cleaned = 0.000106336 Jy ! Total flux subtracted in 200 components = 0.000106336 Jy ! Clean residual min=-0.001841 max=0.001494 Jy/beam ! Clean residual mean=-0.000002 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 0.159028 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 113 components and 0.159028 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086048Jy sigma=0.456990 ! Fit after self-cal, rms=0.086042Jy sigma=0.456921 wmodel J1029+0519_S_map.mod ! Writing 113 model components to file: J1029+0519_S_map.mod wobs J1029+0519_S_uvs.fits ! Writing UV FITS file: J1029+0519_S_uvs.fits wwins J1029+0519_S_map.win ! wwins: Wrote 4 windows to J1029+0519_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 = -0.000697059 Jy ! Component: 100 - total flux cleaned = -0.0012251 Jy ! Component: 150 - total flux cleaned = -0.00151465 Jy ! Component: 200 - total flux cleaned = -0.00169225 Jy ! Component: 250 - total flux cleaned = -0.00174095 Jy ! Component: 300 - total flux cleaned = -0.00178909 Jy ! Component: 350 - total flux cleaned = -0.00183568 Jy ! Component: 400 - total flux cleaned = -0.00181299 Jy ! Component: 450 - total flux cleaned = -0.00179108 Jy ! Component: 500 - total flux cleaned = -0.0018561 Jy ! Component: 550 - total flux cleaned = -0.00189827 Jy ! Component: 600 - total flux cleaned = -0.00193979 Jy ! Component: 650 - total flux cleaned = -0.00193987 Jy ! Component: 700 - total flux cleaned = -0.00198017 Jy ! Component: 750 - total flux cleaned = -0.00201988 Jy ! Component: 800 - total flux cleaned = -0.00205877 Jy ! Component: 850 - total flux cleaned = -0.0020973 Jy ! Component: 900 - total flux cleaned = -0.00213539 Jy ! Component: 950 - total flux cleaned = -0.00222884 Jy ! Component: 1000 - total flux cleaned = -0.00221049 Jy ! Component: 1050 - total flux cleaned = -0.00224711 Jy ! Component: 1100 - total flux cleaned = -0.00233726 Jy ! Component: 1150 - total flux cleaned = -0.00233759 Jy ! Component: 1200 - total flux cleaned = -0.00244259 Jy ! Component: 1250 - total flux cleaned = -0.00240784 Jy ! Component: 1300 - total flux cleaned = -0.00251074 Jy ! Component: 1350 - total flux cleaned = -0.0025612 Jy ! Component: 1400 - total flux cleaned = -0.00262801 Jy ! Component: 1450 - total flux cleaned = -0.00262773 Jy ! Component: 1500 - total flux cleaned = -0.0026605 Jy ! Component: 1550 - total flux cleaned = -0.00274187 Jy ! Component: 1600 - total flux cleaned = -0.00279018 Jy ! Component: 1650 - total flux cleaned = -0.00277425 Jy ! Component: 1700 - total flux cleaned = -0.00283746 Jy ! Component: 1750 - total flux cleaned = -0.0028841 Jy ! Component: 1800 - total flux cleaned = -0.00293066 Jy ! Component: 1850 - total flux cleaned = -0.00293064 Jy ! Component: 1900 - total flux cleaned = -0.00300663 Jy ! Component: 1950 - total flux cleaned = -0.00297651 Jy ! Component: 2000 - total flux cleaned = -0.00306642 Jy ! Component: 2050 - total flux cleaned = -0.00309627 Jy ! Component: 2100 - total flux cleaned = -0.00311074 Jy ! Component: 2150 - total flux cleaned = -0.00313996 Jy ! Component: 2200 - total flux cleaned = -0.00321241 Jy ! Component: 2250 - total flux cleaned = -0.00322681 Jy ! Component: 2300 - total flux cleaned = -0.00326955 Jy ! Component: 2350 - total flux cleaned = -0.00326951 Jy ! Component: 2400 - total flux cleaned = -0.00321338 Jy ! Component: 2450 - total flux cleaned = -0.00326911 Jy ! Component: 2500 - total flux cleaned = -0.0031446 Jy ! Component: 2550 - total flux cleaned = -0.0031308 Jy ! Component: 2600 - total flux cleaned = -0.00317179 Jy ! Component: 2650 - total flux cleaned = -0.00318545 Jy ! Component: 2700 - total flux cleaned = -0.00314493 Jy ! Component: 2750 - total flux cleaned = -0.00309143 Jy ! Component: 2800 - total flux cleaned = -0.00310474 Jy ! Component: 2850 - total flux cleaned = -0.00303868 Jy ! Component: 2900 - total flux cleaned = -0.00299923 Jy ! Component: 2950 - total flux cleaned = -0.00295997 Jy ! Component: 3000 - total flux cleaned = -0.0028822 Jy ! Component: 3050 - total flux cleaned = -0.00288218 Jy ! Component: 3100 - total flux cleaned = -0.00285647 Jy ! Component: 3150 - total flux cleaned = -0.00279286 Jy ! Component: 3200 - total flux cleaned = -0.00276755 Jy ! Component: 3250 - total flux cleaned = -0.00274244 Jy ! Component: 3300 - total flux cleaned = -0.00274244 Jy ! Component: 3350 - total flux cleaned = -0.00265525 Jy ! Component: 3400 - total flux cleaned = -0.00265522 Jy ! Component: 3450 - total flux cleaned = -0.00260584 Jy ! Component: 3500 - total flux cleaned = -0.00264264 Jy ! Component: 3550 - total flux cleaned = -0.00252071 Jy ! Component: 3600 - total flux cleaned = -0.00248433 Jy ! Component: 3650 - total flux cleaned = -0.00246013 Jy ! Component: 3700 - total flux cleaned = -0.00246016 Jy ! Component: 3750 - total flux cleaned = -0.00244813 Jy ! Component: 3800 - total flux cleaned = -0.00235324 Jy ! Component: 3850 - total flux cleaned = -0.002306 Jy ! Component: 3900 - total flux cleaned = -0.00227068 Jy ! Component: 3950 - total flux cleaned = -0.00220067 Jy ! Component: 4000 - total flux cleaned = -0.00213096 Jy ! Component: 4050 - total flux cleaned = -0.00213099 Jy ! Total flux subtracted in 4096 components = -0.00213102 Jy ! Clean residual min=-0.000628 max=0.000759 Jy/beam ! Clean residual mean=-0.000001 rms=0.000215 Jy/beam ! Combined flux in latest and established models = 0.156897 Jy keep ! Adding 290 model components to the UV plane model. ! The established model now contains 403 components and 0.156897 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1029+0519_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.44 x 8.272 at -4.095 degrees (North through East) ! Clean map min=-0.0015796 max=0.11554 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1029+0519_S_map.fits wmodel /image_prod/ug002_uva//J1029+0519_S_map.mod ! Writing 403 model components to file: /image_prod/ug002_uva//J1029+0519_S_map.mod wobs /image_prod/ug002_uva//J1029+0519_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1029+0519_S_uvs.fits wwins /image_prod/ug002_uva//J1029+0519_S_map.win ! wwins: Wrote 5 windows to /image_prod/ug002_uva//J1029+0519_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.115538 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000214215 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.556217 0.556217 1.11243 2.22487 4.44974 8.89948 17.799 35.5979 71.1958 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.115 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 539.357 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1029+0519_S_dfm.log closed on Wed Mar 4 23:35:19 2020