! Started logfile: /image_prod/ug002_uva//J0623+4554_S_dfm.log on Wed Mar 4 21:18:15 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//J0623+4554_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0623+4554_S_uva.fits ! AN table 1: 60 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.894444 visibilities/baseline/integration-bin. ! Found source: J0623+4554 ! ! 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 5796 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 J0623+4554_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 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.002373Jy sigma=8.384122 ! Fit after self-cal, rms=0.903246Jy sigma=7.553083 ! 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=3.215 mas, bmaj=4.325 mas, bpa=6.208 degrees ! Estimated noise=1.55324 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 = 0.0735061 Jy ! Component: 100 - total flux cleaned = 0.0944003 Jy ! Total flux subtracted in 100 components = 0.0944003 Jy ! Clean residual min=-0.008064 max=0.019623 Jy/beam ! Clean residual mean=-0.000004 rms=0.001931 Jy/beam ! Combined flux in latest and established models = 0.0944003 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0944003 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066553Jy sigma=0.525375 ! Fit after self-cal, rms=0.066516Jy sigma=0.524978 ! Inverting map ! Added new window around map position (-6, -3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0166282 Jy ! Component: 100 - total flux cleaned = 0.0253055 Jy ! Total flux subtracted in 100 components = 0.0253055 Jy ! Clean residual min=-0.005780 max=0.008480 Jy/beam ! Clean residual mean=-0.000004 rms=0.001308 Jy/beam ! Combined flux in latest and established models = 0.119706 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 19 components and 0.119706 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062168Jy sigma=0.485467 ! Fit after self-cal, rms=0.061599Jy sigma=0.481026 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00731181 Jy ! Component: 100 - total flux cleaned = 0.0112671 Jy ! Total flux subtracted in 100 components = 0.0112671 Jy ! Clean residual min=-0.004348 max=0.004501 Jy/beam ! Clean residual mean=-0.000004 rms=0.001060 Jy/beam ! Combined flux in latest and established models = 0.130973 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 26 components and 0.130973 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060674Jy sigma=0.472779 ! Fit after self-cal, rms=0.060575Jy sigma=0.471937 ! 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=3.67 mas, bmaj=5.097 mas, bpa=6.682 degrees ! Estimated noise=1.13512 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 = 0.00387202 Jy ! Component: 100 - total flux cleaned = 0.00575709 Jy ! Component: 150 - total flux cleaned = 0.00665694 Jy ! Component: 200 - total flux cleaned = 0.00709814 Jy ! Total flux subtracted in 200 components = 0.00709814 Jy ! Clean residual min=-0.002907 max=0.002766 Jy/beam ! Clean residual mean=-0.000003 rms=0.000722 Jy/beam ! Combined flux in latest and established models = 0.138071 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 43 components and 0.138071 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060306Jy sigma=0.469906 ! Fit after self-cal, rms=0.060257Jy sigma=0.469597 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.67 x 5.097 at 6.682 degrees (North through East) ! Clean map min=-0.0027878 max=0.092639 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.06 HN 1.04 KP 0.95 ! LA 1.03 MK 1.00 NL 1.00 OV 0.99 ! SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 1.04 KP 0.95 ! LA 1.03 MK 0.94 NL 0.91 OV 1.01 ! SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 1.07 HN 1.01 KP 0.96 ! LA 0.95 MK 1.02 NL 0.93 OV 1.03 ! SC 0.97 ! ! ! Fit before self-cal, rms=0.060257Jy sigma=0.469597 ! Fit after self-cal, rms=0.059605Jy sigma=0.466296 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.658 mas, bmaj=5.099 mas, bpa=6.708 degrees ! Estimated noise=1.13641 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 = 0.00145538 Jy ! Component: 100 - total flux cleaned = 0.00174016 Jy ! Component: 150 - total flux cleaned = 0.00186181 Jy ! Component: 200 - total flux cleaned = 0.00193994 Jy ! Total flux subtracted in 200 components = 0.00193994 Jy ! Clean residual min=-0.002445 max=0.002441 Jy/beam ! Clean residual mean=-0.000005 rms=0.000618 Jy/beam ! Combined flux in latest and established models = 0.140011 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 51 components and 0.140011 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059541Jy sigma=0.465855 ! Fit after self-cal, rms=0.059560Jy sigma=0.465710 ! 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=0.059560Jy sigma=0.465710 ! Fit after self-cal, rms=0.059028Jy sigma=0.459682 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.65 mas, bmaj=5.1 mas, bpa=7.146 degrees ! Estimated noise=1.1391 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000762221 Jy ! Component: 100 - total flux cleaned = 0.000829625 Jy ! Component: 150 - total flux cleaned = 0.000791515 Jy ! Component: 200 - total flux cleaned = 0.000791384 Jy ! Total flux subtracted in 200 components = 0.000791384 Jy ! Clean residual min=-0.002346 max=0.002212 Jy/beam ! Clean residual mean=-0.000003 rms=0.000508 Jy/beam ! Combined flux in latest and established models = 0.140802 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 59 components and 0.140802 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059009Jy sigma=0.459539 ! Fit after self-cal, rms=0.059020Jy sigma=0.459432 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 = 0.00014512 Jy ! Component: 100 - total flux cleaned = 0.000129455 Jy ! Component: 150 - total flux cleaned = 0.00011475 Jy ! Component: 200 - total flux cleaned = 0.000115331 Jy ! Total flux subtracted in 200 components = 0.000115331 Jy ! Clean residual min=-0.002311 max=0.002209 Jy/beam ! Clean residual mean=-0.000003 rms=0.000505 Jy/beam ! Combined flux in latest and established models = 0.140918 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 65 components and 0.140918 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059010Jy sigma=0.459367 ! Fit after self-cal, rms=0.059008Jy sigma=0.459361 ! 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=0.059008Jy sigma=0.459361 ! Fit after self-cal, rms=0.058846Jy sigma=0.459336 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.648 mas, bmaj=5.091 mas, bpa=7.214 degrees ! Estimated noise=1.13751 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000350548 Jy ! Component: 100 - total flux cleaned = 0.000400289 Jy ! Component: 150 - total flux cleaned = 0.000444116 Jy ! Component: 200 - total flux cleaned = 0.000484919 Jy ! Total flux subtracted in 200 components = 0.000484919 Jy ! Clean residual min=-0.002286 max=0.002187 Jy/beam ! Clean residual mean=-0.000002 rms=0.000500 Jy/beam ! Combined flux in latest and established models = 0.141403 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 69 components and 0.141403 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058836Jy sigma=0.459273 ! Fit after self-cal, rms=0.058833Jy sigma=0.459268 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 = 8.12171e-05 Jy ! Component: 100 - total flux cleaned = 8.0821e-05 Jy ! Component: 150 - total flux cleaned = 8.06778e-05 Jy ! Component: 200 - total flux cleaned = 8.0907e-05 Jy ! Total flux subtracted in 200 components = 8.0907e-05 Jy ! Clean residual min=-0.002259 max=0.002177 Jy/beam ! Clean residual mean=-0.000002 rms=0.000498 Jy/beam ! Combined flux in latest and established models = 0.141484 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 71 components and 0.141484 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058827Jy sigma=0.459231 ! Fit after self-cal, rms=0.058826Jy sigma=0.459228 ! 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=0.058826Jy sigma=0.459228 ! Fit after self-cal, rms=0.058691Jy sigma=0.459217 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.516 mas, bmaj=8.734 mas, bpa=25.06 degrees ! Estimated noise=1.41825 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00014497 Jy ! Component: 100 - total flux cleaned = 0.000209082 Jy ! Component: 150 - total flux cleaned = 0.0002573 Jy ! Component: 200 - total flux cleaned = 0.000272992 Jy ! Total flux subtracted in 200 components = 0.000272992 Jy ! Clean residual min=-0.002338 max=0.002362 Jy/beam ! Clean residual mean=-0.000002 rms=0.000620 Jy/beam ! Combined flux in latest and established models = 0.141757 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 84 components and 0.141757 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058689Jy sigma=0.459199 ! Fit after self-cal, rms=0.058686Jy sigma=0.459190 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 = -3.76059e-05 Jy ! Component: 100 - total flux cleaned = -2.93479e-06 Jy ! Component: 150 - total flux cleaned = 1.82187e-05 Jy ! Component: 200 - total flux cleaned = 2.4358e-05 Jy ! Total flux subtracted in 200 components = 2.4358e-05 Jy ! Clean residual min=-0.002321 max=0.002355 Jy/beam ! Clean residual mean=-0.000002 rms=0.000619 Jy/beam ! Combined flux in latest and established models = 0.141781 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 86 components and 0.141781 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058685Jy sigma=0.459190 ! Fit after self-cal, rms=0.058684Jy sigma=0.459183 ! 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=3.645 mas, bmaj=5.08 mas, bpa=7.232 degrees ! Estimated noise=1.13624 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.645 x 5.08 at 7.232 degrees (North through East) ! Clean map min=-0.0021305 max=0.092049 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=3.192 mas, bmaj=4.328 mas, bpa=6.854 degrees ! Estimated noise=1.55611 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0739323 Jy ! Component: 100 - total flux cleaned = 0.100394 Jy ! Component: 150 - total flux cleaned = 0.11505 Jy ! Component: 200 - total flux cleaned = 0.124243 Jy ! Total flux subtracted in 200 components = 0.124243 Jy ! Clean residual min=-0.003795 max=0.004847 Jy/beam ! Clean residual mean=-0.000004 rms=0.000976 Jy/beam ! Combined flux in latest and established models = 0.124243 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.124243 Jy ! Inverting map and beam ! Estimated beam: bmin=3.645 mas, bmaj=5.08 mas, bpa=7.232 degrees ! Estimated noise=1.13624 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 = 0.00680092 Jy ! Component: 100 - total flux cleaned = 0.0105913 Jy ! Component: 150 - total flux cleaned = 0.0130372 Jy ! Component: 200 - total flux cleaned = 0.0146784 Jy ! Total flux subtracted in 200 components = 0.0146784 Jy ! Clean residual min=-0.002274 max=0.002182 Jy/beam ! Clean residual mean=-0.000002 rms=0.000505 Jy/beam ! Combined flux in latest and established models = 0.138921 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 40 components and 0.138921 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=7.516 mas, bmaj=8.734 mas, bpa=25.06 degrees ! Estimated noise=1.41825 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00140791 Jy ! Component: 100 - total flux cleaned = 0.00208826 Jy ! Component: 150 - total flux cleaned = 0.00246383 Jy ! Component: 200 - total flux cleaned = 0.00268323 Jy ! Total flux subtracted in 200 components = 0.00268323 Jy ! Clean residual min=-0.002288 max=0.002331 Jy/beam ! Clean residual mean=-0.000002 rms=0.000617 Jy/beam ! Combined flux in latest and established models = 0.141604 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 = 7.12427e-05 Jy ! Component: 100 - total flux cleaned = 9.67007e-05 Jy ! Component: 150 - total flux cleaned = 0.000115387 Jy ! Component: 200 - total flux cleaned = 0.000128567 Jy ! Total flux subtracted in 200 components = 0.000128567 Jy ! Clean residual min=-0.002287 max=0.002342 Jy/beam ! Clean residual mean=-0.000002 rms=0.000617 Jy/beam ! Combined flux in latest and established models = 0.141733 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 75 components and 0.141733 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.645 mas, bmaj=5.08 mas, bpa=7.232 degrees ! Estimated noise=1.13624 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.03842e-05 Jy ! Component: 100 - total flux cleaned = 2.96486e-05 Jy ! Component: 150 - total flux cleaned = 8.32533e-05 Jy ! Component: 200 - total flux cleaned = 0.00011605 Jy ! Total flux subtracted in 200 components = 0.00011605 Jy ! Clean residual min=-0.002185 max=0.002176 Jy/beam ! Clean residual mean=-0.000002 rms=0.000496 Jy/beam ! Combined flux in latest and established models = 0.141849 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 87 components and 0.141849 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058698Jy sigma=0.459247 ! Fit after self-cal, rms=0.058693Jy sigma=0.459228 wmodel J0623+4554_S_map.mod ! Writing 87 model components to file: J0623+4554_S_map.mod wobs J0623+4554_S_uvs.fits ! Writing UV FITS file: J0623+4554_S_uvs.fits wwins J0623+4554_S_map.win ! wwins: Wrote 2 windows to J0623+4554_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 = -0.0002735 Jy ! Component: 100 - total flux cleaned = -0.000308746 Jy ! Component: 150 - total flux cleaned = -0.000309342 Jy ! Component: 200 - total flux cleaned = -0.000244791 Jy ! Component: 250 - total flux cleaned = -0.000213952 Jy ! Component: 300 - total flux cleaned = -0.000213707 Jy ! Component: 350 - total flux cleaned = -0.000242454 Jy ! Component: 400 - total flux cleaned = -0.000299094 Jy ! Component: 450 - total flux cleaned = -0.000381388 Jy ! Component: 500 - total flux cleaned = -0.000515204 Jy ! Component: 550 - total flux cleaned = -0.000567256 Jy ! Component: 600 - total flux cleaned = -0.000618972 Jy ! Component: 650 - total flux cleaned = -0.000719568 Jy ! Component: 700 - total flux cleaned = -0.000719179 Jy ! Component: 750 - total flux cleaned = -0.0007677 Jy ! Component: 800 - total flux cleaned = -0.000815319 Jy ! Component: 850 - total flux cleaned = -0.000861493 Jy ! Component: 900 - total flux cleaned = -0.000815188 Jy ! Component: 950 - total flux cleaned = -0.000882977 Jy ! Component: 1000 - total flux cleaned = -0.000860938 Jy ! Component: 1050 - total flux cleaned = -0.000970832 Jy ! Component: 1100 - total flux cleaned = -0.00103589 Jy ! Component: 1150 - total flux cleaned = -0.00105717 Jy ! Component: 1200 - total flux cleaned = -0.00114076 Jy ! Component: 1250 - total flux cleaned = -0.00116161 Jy ! Component: 1300 - total flux cleaned = -0.00120202 Jy ! Component: 1350 - total flux cleaned = -0.00120174 Jy ! Component: 1400 - total flux cleaned = -0.00122139 Jy ! Component: 1450 - total flux cleaned = -0.00118269 Jy ! Component: 1500 - total flux cleaned = -0.00118259 Jy ! Component: 1550 - total flux cleaned = -0.0011639 Jy ! Component: 1600 - total flux cleaned = -0.00110792 Jy ! Component: 1650 - total flux cleaned = -0.00112626 Jy ! Component: 1700 - total flux cleaned = -0.00114449 Jy ! Component: 1750 - total flux cleaned = -0.0010175 Jy ! Component: 1800 - total flux cleaned = -0.000999733 Jy ! Component: 1850 - total flux cleaned = -0.000946691 Jy ! Component: 1900 - total flux cleaned = -0.000911914 Jy ! Component: 1950 - total flux cleaned = -0.000859758 Jy ! Component: 2000 - total flux cleaned = -0.000757019 Jy ! Component: 2050 - total flux cleaned = -0.000791087 Jy ! Component: 2100 - total flux cleaned = -0.000723745 Jy ! Component: 2150 - total flux cleaned = -0.000657458 Jy ! Component: 2200 - total flux cleaned = -0.000657312 Jy ! Component: 2250 - total flux cleaned = -0.000559566 Jy ! Component: 2300 - total flux cleaned = -0.000462914 Jy ! Component: 2350 - total flux cleaned = -0.000399152 Jy ! Component: 2400 - total flux cleaned = -0.000335989 Jy ! Component: 2450 - total flux cleaned = -0.000273255 Jy ! Component: 2500 - total flux cleaned = -0.000180161 Jy ! Component: 2550 - total flux cleaned = -0.000118524 Jy ! Component: 2600 - total flux cleaned = -8.79472e-05 Jy ! Component: 2650 - total flux cleaned = -1.23414e-05 Jy ! Component: 2700 - total flux cleaned = 6.25768e-05 Jy ! Component: 2750 - total flux cleaned = 0.000151738 Jy ! Component: 2800 - total flux cleaned = 0.000196123 Jy ! Component: 2850 - total flux cleaned = 0.000240196 Jy ! Component: 2900 - total flux cleaned = 0.000327122 Jy ! Component: 2950 - total flux cleaned = 0.000384794 Jy ! Component: 3000 - total flux cleaned = 0.000441664 Jy ! Component: 3050 - total flux cleaned = 0.000512515 Jy ! Component: 3100 - total flux cleaned = 0.000554929 Jy ! Component: 3150 - total flux cleaned = 0.000624692 Jy ! Component: 3200 - total flux cleaned = 0.000693984 Jy ! Component: 3250 - total flux cleaned = 0.00081738 Jy ! Component: 3300 - total flux cleaned = 0.000899169 Jy ! Component: 3350 - total flux cleaned = 0.000953083 Jy ! Component: 3400 - total flux cleaned = 0.000953067 Jy ! Component: 3450 - total flux cleaned = 0.00101985 Jy ! Component: 3500 - total flux cleaned = 0.00107292 Jy ! Component: 3550 - total flux cleaned = 0.00112563 Jy ! Component: 3600 - total flux cleaned = 0.00119094 Jy ! Component: 3650 - total flux cleaned = 0.00117806 Jy ! Component: 3700 - total flux cleaned = 0.00126833 Jy ! Component: 3750 - total flux cleaned = 0.0012555 Jy ! Component: 3800 - total flux cleaned = 0.00133185 Jy ! Component: 3850 - total flux cleaned = 0.0013445 Jy ! Component: 3900 - total flux cleaned = 0.001357 Jy ! Component: 3950 - total flux cleaned = 0.00138197 Jy ! Component: 4000 - total flux cleaned = 0.00141931 Jy ! Component: 4050 - total flux cleaned = 0.00139462 Jy ! Total flux subtracted in 4096 components = 0.00145597 Jy ! Clean residual min=-0.000728 max=0.000749 Jy/beam ! Clean residual mean=-0.000001 rms=0.000217 Jy/beam ! Combined flux in latest and established models = 0.143305 Jy keep ! Adding 292 model components to the UV plane model. ! The established model now contains 379 components and 0.143305 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0623+4554_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.645 x 5.08 at 7.232 degrees (North through East) ! Clean map min=-0.0015895 max=0.092046 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0623+4554_S_map.fits wmodel /image_prod/ug002_uva//J0623+4554_S_map.mod ! Writing 379 model components to file: /image_prod/ug002_uva//J0623+4554_S_map.mod wobs /image_prod/ug002_uva//J0623+4554_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0623+4554_S_uvs.fits wwins /image_prod/ug002_uva//J0623+4554_S_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uva//J0623+4554_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0920458 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000214049 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.697638 0.697638 1.39528 2.79055 5.5811 11.1622 22.3244 44.6488 89.2976 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.092 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 430.022 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0623+4554_S_dfm.log closed on Wed Mar 4 21:18:19 2020