! Started logfile: /image_prod/ug002_uva//J1028+0255_S_dfm.log on Wed Mar 4 23:34:44 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//J1028+0255_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1028+0255_S_uva.fits ! AN table 1: 60 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.978889 visibilities/baseline/integration-bin. ! Found source: J1028+0255 ! ! 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 7929 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 J1028+0255_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 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.003710Jy sigma=7.961986 ! Fit after self-cal, rms=0.838899Jy sigma=6.573071 ! 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=2.905 mas, bmaj=7.146 mas, bpa=-4.077 degrees ! Estimated noise=1.32754 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 = 0.127342 Jy ! Component: 100 - total flux cleaned = 0.158663 Jy ! Total flux subtracted in 100 components = 0.158663 Jy ! Clean residual min=-0.006358 max=0.012779 Jy/beam ! Clean residual mean=-0.000015 rms=0.002000 Jy/beam ! Combined flux in latest and established models = 0.158663 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.158663 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081338Jy sigma=0.535613 ! Fit after self-cal, rms=0.081298Jy sigma=0.535047 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0148379 Jy ! Component: 100 - total flux cleaned = 0.0241757 Jy ! Total flux subtracted in 100 components = 0.0241757 Jy ! Clean residual min=-0.006495 max=0.007898 Jy/beam ! Clean residual mean=-0.000009 rms=0.001545 Jy/beam ! Combined flux in latest and established models = 0.182839 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 36 components and 0.182839 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078375Jy sigma=0.492248 ! Fit after self-cal, rms=0.078381Jy sigma=0.492120 ! 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=3.415 mas, bmaj=8.186 mas, bpa=-4.554 degrees ! Estimated noise=1.03747 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 (5.5, 15.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00991816 Jy ! Component: 100 - total flux cleaned = 0.0164479 Jy ! Component: 150 - total flux cleaned = 0.0187793 Jy ! Component: 200 - total flux cleaned = 0.0206296 Jy ! Total flux subtracted in 200 components = 0.0206296 Jy ! Clean residual min=-0.004329 max=0.006241 Jy/beam ! Clean residual mean=0.000001 rms=0.001191 Jy/beam ! Combined flux in latest and established models = 0.203468 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 61 components and 0.203468 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076846Jy sigma=0.476034 ! Fit after self-cal, rms=0.076760Jy sigma=0.475147 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.415 x 8.186 at -4.554 degrees (North through East) ! Clean map min=-0.0040976 max=0.16406 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 0.96 HN 0.99 KP 0.99 ! LA 1.01 MK 1.08 NL 0.95 OV 0.96 ! PT 1.01 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 0.95 HN 0.99 KP 0.97 ! LA 1.02 MK 1.09 NL 1.02 OV 0.98 ! PT 1.00 SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 FD 0.96 HN 0.98 KP 0.98 ! LA 0.99 MK 1.05 NL 0.93 OV 0.98 ! PT 1.00 SC 0.97 ! ! ! Fit before self-cal, rms=0.076760Jy sigma=0.475147 ! Fit after self-cal, rms=0.080463Jy sigma=0.466997 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.45 mas, bmaj=8.267 mas, bpa=-3.964 degrees ! Estimated noise=1.03757 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 = 0.00160453 Jy ! Component: 100 - total flux cleaned = 0.00220624 Jy ! Component: 150 - total flux cleaned = 0.00255609 Jy ! Component: 200 - total flux cleaned = 0.00286234 Jy ! Total flux subtracted in 200 components = 0.00286234 Jy ! Clean residual min=-0.004181 max=0.003603 Jy/beam ! Clean residual mean=-0.000000 rms=0.000975 Jy/beam ! Combined flux in latest and established models = 0.206331 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 92 components and 0.206331 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080177Jy sigma=0.465344 ! Fit after self-cal, rms=0.080221Jy sigma=0.465120 ! 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=0.080221Jy sigma=0.465120 ! Fit after self-cal, rms=0.119826Jy sigma=0.452282 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.441 mas, bmaj=8.279 mas, bpa=-3.974 degrees ! Estimated noise=1.04619 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00156394 Jy ! Component: 100 - total flux cleaned = 0.00197174 Jy ! Component: 150 - total flux cleaned = 0.00212334 Jy ! Component: 200 - total flux cleaned = 0.002216 Jy ! Total flux subtracted in 200 components = 0.002216 Jy ! Clean residual min=-0.002143 max=0.002105 Jy/beam ! Clean residual mean=0.000001 rms=0.000541 Jy/beam ! Combined flux in latest and established models = 0.208547 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 109 components and 0.208547 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.119764Jy sigma=0.451546 ! Fit after self-cal, rms=0.120108Jy sigma=0.451443 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 = 0.000393046 Jy ! Component: 100 - total flux cleaned = 0.000393649 Jy ! Component: 150 - total flux cleaned = 0.000393573 Jy ! Component: 200 - total flux cleaned = 0.000356991 Jy ! Total flux subtracted in 200 components = 0.000356991 Jy ! Clean residual min=-0.002064 max=0.002064 Jy/beam ! Clean residual mean=0.000001 rms=0.000527 Jy/beam ! Combined flux in latest and established models = 0.208904 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 115 components and 0.208904 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.120073Jy sigma=0.451142 ! Fit after self-cal, rms=0.120084Jy sigma=0.451136 ! 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=0.120084Jy sigma=0.451136 ! Fit after self-cal, rms=0.122841Jy sigma=0.449008 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.435 mas, bmaj=8.271 mas, bpa=-4.032 degrees ! Estimated noise=1.04479 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000302092 Jy ! Component: 100 - total flux cleaned = 0.000340741 Jy ! Component: 150 - total flux cleaned = 0.000416485 Jy ! Component: 200 - total flux cleaned = 0.000522468 Jy ! Total flux subtracted in 200 components = 0.000522468 Jy ! Clean residual min=-0.001840 max=0.002095 Jy/beam ! Clean residual mean=0.000003 rms=0.000483 Jy/beam ! Combined flux in latest and established models = 0.209426 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 126 components and 0.209426 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.122814Jy sigma=0.448691 ! Fit after self-cal, rms=0.122827Jy sigma=0.448678 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 (13, 39.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00205285 Jy ! Component: 100 - total flux cleaned = 0.00271525 Jy ! Component: 150 - total flux cleaned = 0.00305015 Jy ! Component: 200 - total flux cleaned = 0.00331724 Jy ! Total flux subtracted in 200 components = 0.00331724 Jy ! Clean residual min=-0.001668 max=0.001859 Jy/beam ! Clean residual mean=0.000003 rms=0.000445 Jy/beam ! Combined flux in latest and established models = 0.212743 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 145 components and 0.212743 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.122776Jy sigma=0.447989 ! Fit after self-cal, rms=0.122770Jy sigma=0.447970 ! 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=0.122770Jy sigma=0.447970 ! Fit after self-cal, rms=0.124180Jy sigma=0.447938 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.736 mas, bmaj=12.91 mas, bpa=-8.129 degrees ! Estimated noise=1.23846 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000751545 Jy ! Component: 100 - total flux cleaned = 0.00111998 Jy ! Component: 150 - total flux cleaned = 0.00142412 Jy ! Component: 200 - total flux cleaned = 0.0017107 Jy ! Total flux subtracted in 200 components = 0.0017107 Jy ! Clean residual min=-0.001489 max=0.001608 Jy/beam ! Clean residual mean=0.000006 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.214454 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 170 components and 0.214454 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.124164Jy sigma=0.447815 ! Fit after self-cal, rms=0.124172Jy sigma=0.447802 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 = 0.000159411 Jy ! Component: 100 - total flux cleaned = 0.00036942 Jy ! Component: 150 - total flux cleaned = 0.000514762 Jy ! Component: 200 - total flux cleaned = 0.000572869 Jy ! Total flux subtracted in 200 components = 0.000572869 Jy ! Clean residual min=-0.001448 max=0.001557 Jy/beam ! Clean residual mean=0.000006 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 0.215027 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 189 components and 0.215027 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.124161Jy sigma=0.447743 ! Fit after self-cal, rms=0.124162Jy sigma=0.447736 ! 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=3.431 mas, bmaj=8.268 mas, bpa=-4.068 degrees ! Estimated noise=1.0429 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.431 x 8.268 at -4.068 degrees (North through East) ! Clean map min=-0.0015329 max=0.1655 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=2.913 mas, bmaj=7.208 mas, bpa=-3.68 degrees ! Estimated noise=1.34254 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.128673 Jy ! Component: 100 - total flux cleaned = 0.159616 Jy ! Component: 150 - total flux cleaned = 0.174017 Jy ! Component: 200 - total flux cleaned = 0.182582 Jy ! Total flux subtracted in 200 components = 0.182582 Jy ! Clean residual min=-0.003165 max=0.004600 Jy/beam ! Clean residual mean=-0.000007 rms=0.000830 Jy/beam ! Combined flux in latest and established models = 0.182582 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.182582 Jy ! Inverting map and beam ! Estimated beam: bmin=3.431 mas, bmaj=8.268 mas, bpa=-4.068 degrees ! Estimated noise=1.0429 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 = 0.0076729 Jy ! Component: 100 - total flux cleaned = 0.0126755 Jy ! Component: 150 - total flux cleaned = 0.0161732 Jy ! Component: 200 - total flux cleaned = 0.0188553 Jy ! Total flux subtracted in 200 components = 0.0188553 Jy ! Clean residual min=-0.002198 max=0.002061 Jy/beam ! Clean residual mean=0.000001 rms=0.000538 Jy/beam ! Combined flux in latest and established models = 0.201437 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 69 components and 0.201437 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=7.736 mas, bmaj=12.91 mas, bpa=-8.129 degrees ! Estimated noise=1.23846 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00334638 Jy ! Component: 100 - total flux cleaned = 0.00568964 Jy ! Component: 150 - total flux cleaned = 0.00746353 Jy ! Component: 200 - total flux cleaned = 0.00884469 Jy ! Total flux subtracted in 200 components = 0.00884469 Jy ! Clean residual min=-0.001625 max=0.001581 Jy/beam ! Clean residual mean=0.000004 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.210282 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 = 0.00109671 Jy ! Component: 100 - total flux cleaned = 0.00187799 Jy ! Component: 150 - total flux cleaned = 0.00232489 Jy ! Component: 200 - total flux cleaned = 0.00271401 Jy ! Total flux subtracted in 200 components = 0.00271401 Jy ! Clean residual min=-0.001472 max=0.001451 Jy/beam ! Clean residual mean=0.000005 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 0.212996 Jy ! Adding 70 model components to the UV plane model. ! The established model now contains 136 components and 0.212996 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.431 mas, bmaj=8.268 mas, bpa=-4.068 degrees ! Estimated noise=1.0429 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000453319 Jy ! Component: 100 - total flux cleaned = -0.000411101 Jy ! Component: 150 - total flux cleaned = -0.000290744 Jy ! Component: 200 - total flux cleaned = -0.000218455 Jy ! Total flux subtracted in 200 components = -0.000218455 Jy ! Clean residual min=-0.001544 max=0.001755 Jy/beam ! Clean residual mean=0.000003 rms=0.000408 Jy/beam ! Combined flux in latest and established models = 0.212777 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 155 components and 0.212777 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.124159Jy sigma=0.447497 ! Fit after self-cal, rms=0.124192Jy sigma=0.447431 wmodel J1028+0255_S_map.mod ! Writing 155 model components to file: J1028+0255_S_map.mod wobs J1028+0255_S_uvs.fits ! Writing UV FITS file: J1028+0255_S_uvs.fits wwins J1028+0255_S_map.win ! wwins: Wrote 3 windows to J1028+0255_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 = 0.00066153 Jy ! Component: 100 - total flux cleaned = 0.00080351 Jy ! Component: 150 - total flux cleaned = 0.000830452 Jy ! Component: 200 - total flux cleaned = 0.000856197 Jy ! Component: 250 - total flux cleaned = 0.00088184 Jy ! Component: 300 - total flux cleaned = 0.000906635 Jy ! Component: 350 - total flux cleaned = 0.00088248 Jy ! Component: 400 - total flux cleaned = 0.000835625 Jy ! Component: 450 - total flux cleaned = 0.000905057 Jy ! Component: 500 - total flux cleaned = 0.000904842 Jy ! Component: 550 - total flux cleaned = 0.000948841 Jy ! Component: 600 - total flux cleaned = 0.000926485 Jy ! Component: 650 - total flux cleaned = 0.000947689 Jy ! Component: 700 - total flux cleaned = 0.000947696 Jy ! Component: 750 - total flux cleaned = 0.000989137 Jy ! Component: 800 - total flux cleaned = 0.000969007 Jy ! Component: 850 - total flux cleaned = 0.00102976 Jy ! Component: 900 - total flux cleaned = 0.00104999 Jy ! Component: 950 - total flux cleaned = 0.00110916 Jy ! Component: 1000 - total flux cleaned = 0.00110918 Jy ! Component: 1050 - total flux cleaned = 0.00116661 Jy ! Component: 1100 - total flux cleaned = 0.00109016 Jy ! Component: 1150 - total flux cleaned = 0.00101477 Jy ! Component: 1200 - total flux cleaned = 0.0010332 Jy ! Component: 1250 - total flux cleaned = 0.000977856 Jy ! Component: 1300 - total flux cleaned = 0.00105123 Jy ! Component: 1350 - total flux cleaned = 0.00105131 Jy ! Component: 1400 - total flux cleaned = 0.00110512 Jy ! Component: 1450 - total flux cleaned = 0.00110539 Jy ! Component: 1500 - total flux cleaned = 0.00119354 Jy ! Component: 1550 - total flux cleaned = 0.00124596 Jy ! Component: 1600 - total flux cleaned = 0.00134981 Jy ! Component: 1650 - total flux cleaned = 0.00143563 Jy ! Component: 1700 - total flux cleaned = 0.00143587 Jy ! Component: 1750 - total flux cleaned = 0.00155454 Jy ! Component: 1800 - total flux cleaned = 0.00160501 Jy ! Component: 1850 - total flux cleaned = 0.00168834 Jy ! Component: 1900 - total flux cleaned = 0.00178746 Jy ! Component: 1950 - total flux cleaned = 0.00180358 Jy ! Component: 2000 - total flux cleaned = 0.00180356 Jy ! Component: 2050 - total flux cleaned = 0.00191691 Jy ! Component: 2100 - total flux cleaned = 0.00191693 Jy ! Component: 2150 - total flux cleaned = 0.00193292 Jy ! Component: 2200 - total flux cleaned = 0.00198048 Jy ! Component: 2250 - total flux cleaned = 0.00204319 Jy ! Component: 2300 - total flux cleaned = 0.00202754 Jy ! Component: 2350 - total flux cleaned = 0.00212047 Jy ! Component: 2400 - total flux cleaned = 0.00205879 Jy ! Component: 2450 - total flux cleaned = 0.00210464 Jy ! Component: 2500 - total flux cleaned = 0.00211989 Jy ! Component: 2550 - total flux cleaned = 0.00221056 Jy ! Component: 2600 - total flux cleaned = 0.0022255 Jy ! Component: 2650 - total flux cleaned = 0.00226997 Jy ! Component: 2700 - total flux cleaned = 0.0022551 Jy ! Component: 2750 - total flux cleaned = 0.00226968 Jy ! Component: 2800 - total flux cleaned = 0.00231337 Jy ! Component: 2850 - total flux cleaned = 0.00228434 Jy ! Component: 2900 - total flux cleaned = 0.0022988 Jy ! Component: 2950 - total flux cleaned = 0.00238498 Jy ! Component: 3000 - total flux cleaned = 0.00237063 Jy ! Component: 3050 - total flux cleaned = 0.00239905 Jy ! Component: 3100 - total flux cleaned = 0.00238494 Jy ! Component: 3150 - total flux cleaned = 0.00238505 Jy ! Component: 3200 - total flux cleaned = 0.00241305 Jy ! Component: 3250 - total flux cleaned = 0.00245478 Jy ! Component: 3300 - total flux cleaned = 0.0024272 Jy ! Component: 3350 - total flux cleaned = 0.00250954 Jy ! Component: 3400 - total flux cleaned = 0.00249584 Jy ! Component: 3450 - total flux cleaned = 0.00256374 Jy ! Component: 3500 - total flux cleaned = 0.0025232 Jy ! Component: 3550 - total flux cleaned = 0.00255 Jy ! Component: 3600 - total flux cleaned = 0.00253662 Jy ! Component: 3650 - total flux cleaned = 0.00256325 Jy ! Component: 3700 - total flux cleaned = 0.00261619 Jy ! Component: 3750 - total flux cleaned = 0.00266889 Jy ! Component: 3800 - total flux cleaned = 0.00265585 Jy ! Component: 3850 - total flux cleaned = 0.00262971 Jy ! Component: 3900 - total flux cleaned = 0.00265575 Jy ! Component: 3950 - total flux cleaned = 0.0026429 Jy ! Component: 4000 - total flux cleaned = 0.00268145 Jy ! Component: 4050 - total flux cleaned = 0.00264315 Jy ! Total flux subtracted in 4096 components = 0.00265602 Jy ! Clean residual min=-0.000648 max=0.000791 Jy/beam ! Clean residual mean=0.000001 rms=0.000236 Jy/beam ! Combined flux in latest and established models = 0.215433 Jy keep ! Adding 270 model components to the UV plane model. ! The established model now contains 425 components and 0.215433 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1028+0255_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.431 x 8.268 at -4.068 degrees (North through East) ! Clean map min=-0.0013067 max=0.1685 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1028+0255_S_map.fits wmodel /image_prod/ug002_uva//J1028+0255_S_map.mod ! Writing 425 model components to file: /image_prod/ug002_uva//J1028+0255_S_map.mod wobs /image_prod/ug002_uva//J1028+0255_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1028+0255_S_uvs.fits wwins /image_prod/ug002_uva//J1028+0255_S_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J1028+0255_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.168504 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000234364 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.417257 0.417257 0.834513 1.66903 3.33805 6.67611 13.3522 26.7044 53.4088 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.168 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 718.982 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1028+0255_S_dfm.log closed on Wed Mar 4 23:34:48 2020