! Started logfile: /image_prod/ug002_uva//J1557+4522_S_dfm.log on Thu Mar 5 02:30:09 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//J1557+4522_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1557+4522_S_uva.fits ! AN table 1: 45 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.912346 visibilities/baseline/integration-bin. ! Found source: J1557+4522 ! ! 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 4434 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 J1557+4522_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=1.002270Jy sigma=9.054890 ! Fit after self-cal, rms=0.940817Jy sigma=8.493789 ! 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=3.181 mas, bmaj=6.083 mas, bpa=-26.62 degrees ! Estimated noise=1.64034 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 = 0.0467044 Jy ! Component: 100 - total flux cleaned = 0.0576974 Jy ! Total flux subtracted in 100 components = 0.0576974 Jy ! Clean residual min=-0.003989 max=0.004170 Jy/beam ! Clean residual mean=-0.000004 rms=0.000871 Jy/beam ! Combined flux in latest and established models = 0.0576974 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0576974 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057138Jy sigma=0.461918 ! Fit after self-cal, rms=0.056549Jy sigma=0.457203 ! 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=3.886 mas, bmaj=6.959 mas, bpa=-25.08 degrees ! Estimated noise=1.20967 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 = 0.00463611 Jy ! Component: 100 - total flux cleaned = 0.00628784 Jy ! Component: 150 - total flux cleaned = 0.00650586 Jy ! Component: 200 - total flux cleaned = 0.00653938 Jy ! Total flux subtracted in 200 components = 0.00653938 Jy ! Clean residual min=-0.002555 max=0.002355 Jy/beam ! Clean residual mean=-0.000003 rms=0.000622 Jy/beam ! Combined flux in latest and established models = 0.0642368 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 25 components and 0.0642368 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056224Jy sigma=0.453744 ! Fit after self-cal, rms=0.056208Jy sigma=0.453692 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.886 x 6.959 at -25.08 degrees (North through East) ! Clean map min=-0.0024901 max=0.060703 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 0.97 HN 0.95 KP 0.94 ! LA 1.04 MK 1.00 NL 1.00 OV 0.96 ! PT 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.03 KP 0.94 ! LA 1.10 MK 0.99 NL 1.06 OV 1.02 ! PT 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.96 HN 1.01 KP 0.98 ! LA 1.09 MK 0.99 NL 0.91 OV 1.02 ! PT 1.05 ! ! ! Fit before self-cal, rms=0.056208Jy sigma=0.453692 ! Fit after self-cal, rms=0.055677Jy sigma=0.452068 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.881 mas, bmaj=6.933 mas, bpa=-25.1 degrees ! Estimated noise=1.19887 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 = 0.000162321 Jy ! Component: 100 - total flux cleaned = 0.000218891 Jy ! Component: 150 - total flux cleaned = 0.000202379 Jy ! Component: 200 - total flux cleaned = 0.000190124 Jy ! Total flux subtracted in 200 components = 0.000190124 Jy ! Clean residual min=-0.002317 max=0.002188 Jy/beam ! Clean residual mean=-0.000007 rms=0.000574 Jy/beam ! Combined flux in latest and established models = 0.0644269 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 35 components and 0.0644269 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055665Jy sigma=0.451946 ! Fit after self-cal, rms=0.055684Jy sigma=0.451866 ! 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=0.055684Jy sigma=0.451866 ! Fit after self-cal, rms=0.056805Jy sigma=0.449607 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.891 mas, bmaj=6.931 mas, bpa=-24.98 degrees ! Estimated noise=1.20136 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.35845e-05 Jy ! Component: 100 - total flux cleaned = 1.58135e-05 Jy ! Component: 150 - total flux cleaned = 1.69947e-06 Jy ! Component: 200 - total flux cleaned = -1.12461e-05 Jy ! Total flux subtracted in 200 components = -1.12461e-05 Jy ! Clean residual min=-0.002235 max=0.002221 Jy/beam ! Clean residual mean=-0.000005 rms=0.000539 Jy/beam ! Combined flux in latest and established models = 0.0644156 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 42 components and 0.0644156 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056801Jy sigma=0.449578 ! Fit after self-cal, rms=0.056853Jy sigma=0.449478 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.79196e-05 Jy ! Component: 100 - total flux cleaned = -2.53616e-05 Jy ! Component: 150 - total flux cleaned = -2.53201e-05 Jy ! Component: 200 - total flux cleaned = -1.92637e-05 Jy ! Total flux subtracted in 200 components = -1.92637e-05 Jy ! Clean residual min=-0.002239 max=0.002226 Jy/beam ! Clean residual mean=-0.000005 rms=0.000540 Jy/beam ! Combined flux in latest and established models = 0.0643964 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 43 components and 0.0643964 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056851Jy sigma=0.449465 ! Fit after self-cal, rms=0.056851Jy sigma=0.449462 ! 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=0.056851Jy sigma=0.449462 ! Fit after self-cal, rms=0.057146Jy sigma=0.449429 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.888 mas, bmaj=6.94 mas, bpa=-24.95 degrees ! Estimated noise=1.20086 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.13743e-06 Jy ! Component: 100 - total flux cleaned = -4.30955e-06 Jy ! Component: 150 - total flux cleaned = -1.061e-05 Jy ! Component: 200 - total flux cleaned = -1.66054e-05 Jy ! Total flux subtracted in 200 components = -1.66054e-05 Jy ! Clean residual min=-0.002215 max=0.002251 Jy/beam ! Clean residual mean=-0.000004 rms=0.000538 Jy/beam ! Combined flux in latest and established models = 0.0643798 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 46 components and 0.0643798 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057144Jy sigma=0.449411 ! Fit after self-cal, rms=0.057155Jy sigma=0.449407 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.54114e-05 Jy ! Component: 100 - total flux cleaned = -1.52701e-05 Jy ! Component: 150 - total flux cleaned = -1.51431e-05 Jy ! Component: 200 - total flux cleaned = -1.50341e-05 Jy ! Total flux subtracted in 200 components = -1.50341e-05 Jy ! Clean residual min=-0.002214 max=0.002254 Jy/beam ! Clean residual mean=-0.000004 rms=0.000538 Jy/beam ! Combined flux in latest and established models = 0.0643648 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 46 components and 0.0643647 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057153Jy sigma=0.449397 ! Fit after self-cal, rms=0.057154Jy sigma=0.449396 ! 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=0.057154Jy sigma=0.449396 ! Fit after self-cal, rms=0.057197Jy sigma=0.449394 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.524 mas, bmaj=9.55 mas, bpa=-8.871 degrees ! Estimated noise=1.42154 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000131883 Jy ! Component: 100 - total flux cleaned = 0.00013231 Jy ! Component: 150 - total flux cleaned = 0.000125338 Jy ! Component: 200 - total flux cleaned = 0.000125098 Jy ! Total flux subtracted in 200 components = 0.000125098 Jy ! Clean residual min=-0.002517 max=0.002238 Jy/beam ! Clean residual mean=-0.000008 rms=0.000651 Jy/beam ! Combined flux in latest and established models = 0.0644898 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 52 components and 0.0644898 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057197Jy sigma=0.449384 ! Fit after self-cal, rms=0.057198Jy sigma=0.449380 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.81417e-06 Jy ! Component: 100 - total flux cleaned = -1.03246e-05 Jy ! Component: 150 - total flux cleaned = -1.07221e-05 Jy ! Component: 200 - total flux cleaned = -1.06008e-05 Jy ! Total flux subtracted in 200 components = -1.06008e-05 Jy ! Clean residual min=-0.002505 max=0.002235 Jy/beam ! Clean residual mean=-0.000008 rms=0.000650 Jy/beam ! Combined flux in latest and established models = 0.0644792 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 58 components and 0.0644792 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057199Jy sigma=0.449382 ! Fit after self-cal, rms=0.057199Jy sigma=0.449379 ! 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=3.887 mas, bmaj=6.946 mas, bpa=-24.94 degrees ! Estimated noise=1.20053 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.887 x 6.946 at -24.94 degrees (North through East) ! Clean map min=-0.0021998 max=0.059782 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=6.086 mas, bpa=-26.33 degrees ! Estimated noise=1.62319 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0465017 Jy ! Component: 100 - total flux cleaned = 0.0574546 Jy ! Component: 150 - total flux cleaned = 0.0619955 Jy ! Component: 200 - total flux cleaned = 0.0639148 Jy ! Total flux subtracted in 200 components = 0.0639148 Jy ! Clean residual min=-0.003182 max=0.002749 Jy/beam ! Clean residual mean=-0.000004 rms=0.000683 Jy/beam ! Combined flux in latest and established models = 0.0639148 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.0639148 Jy ! Inverting map and beam ! Estimated beam: bmin=3.887 mas, bmaj=6.946 mas, bpa=-24.94 degrees ! Estimated noise=1.20053 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 = 0.000406122 Jy ! Component: 100 - total flux cleaned = 0.000549497 Jy ! Component: 150 - total flux cleaned = 0.000575462 Jy ! Component: 200 - total flux cleaned = 0.000631094 Jy ! Total flux subtracted in 200 components = 0.000631094 Jy ! Clean residual min=-0.002306 max=0.002184 Jy/beam ! Clean residual mean=-0.000004 rms=0.000541 Jy/beam ! Combined flux in latest and established models = 0.0645459 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 33 components and 0.0645459 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=8.524 mas, bmaj=9.55 mas, bpa=-8.871 degrees ! Estimated noise=1.42154 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.92685e-05 Jy ! Component: 100 - total flux cleaned = 5.64321e-05 Jy ! Component: 150 - total flux cleaned = 5.64433e-05 Jy ! Component: 200 - total flux cleaned = 3.86494e-05 Jy ! Total flux subtracted in 200 components = 3.86494e-05 Jy ! Clean residual min=-0.002511 max=0.002226 Jy/beam ! Clean residual mean=-0.000008 rms=0.000650 Jy/beam ! Combined flux in latest and established models = 0.0645845 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 = -7.74108e-06 Jy ! Component: 100 - total flux cleaned = -2.12336e-05 Jy ! Component: 150 - total flux cleaned = -2.72059e-05 Jy ! Component: 200 - total flux cleaned = -3.25966e-05 Jy ! Total flux subtracted in 200 components = -3.25966e-05 Jy ! Clean residual min=-0.002496 max=0.002220 Jy/beam ! Clean residual mean=-0.000008 rms=0.000650 Jy/beam ! Combined flux in latest and established models = 0.0645519 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 45 components and 0.0645519 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.887 mas, bmaj=6.946 mas, bpa=-24.94 degrees ! Estimated noise=1.20053 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000100875 Jy ! Component: 100 - total flux cleaned = -0.00014582 Jy ! Component: 150 - total flux cleaned = -0.000165837 Jy ! Component: 200 - total flux cleaned = -0.000184364 Jy ! Total flux subtracted in 200 components = -0.000184364 Jy ! Clean residual min=-0.002309 max=0.002279 Jy/beam ! Clean residual mean=-0.000004 rms=0.000538 Jy/beam ! Combined flux in latest and established models = 0.0643676 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 58 components and 0.0643676 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057204Jy sigma=0.449421 ! Fit after self-cal, rms=0.057205Jy sigma=0.449413 wmodel J1557+4522_S_map.mod ! Writing 58 model components to file: J1557+4522_S_map.mod wobs J1557+4522_S_uvs.fits ! Writing UV FITS file: J1557+4522_S_uvs.fits wwins J1557+4522_S_map.win ! wwins: Wrote 1 windows to J1557+4522_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 = -0.000378711 Jy ! Component: 100 - total flux cleaned = -0.000728835 Jy ! Component: 150 - total flux cleaned = -0.00091111 Jy ! Component: 200 - total flux cleaned = -0.00122667 Jy ! Component: 250 - total flux cleaned = -0.00149553 Jy ! Component: 300 - total flux cleaned = -0.00172243 Jy ! Component: 350 - total flux cleaned = -0.00197271 Jy ! Component: 400 - total flux cleaned = -0.00224429 Jy ! Component: 450 - total flux cleaned = -0.00241954 Jy ! Component: 500 - total flux cleaned = -0.0026183 Jy ! Component: 550 - total flux cleaned = -0.00278392 Jy ! Component: 600 - total flux cleaned = -0.0029175 Jy ! Component: 650 - total flux cleaned = -0.00289138 Jy ! Component: 700 - total flux cleaned = -0.00286566 Jy ! Component: 750 - total flux cleaned = -0.00281575 Jy ! Component: 800 - total flux cleaned = -0.00276738 Jy ! Component: 850 - total flux cleaned = -0.00272051 Jy ! Component: 900 - total flux cleaned = -0.00281495 Jy ! Component: 950 - total flux cleaned = -0.00279188 Jy ! Component: 1000 - total flux cleaned = -0.00276941 Jy ! Component: 1050 - total flux cleaned = -0.00279212 Jy ! Component: 1100 - total flux cleaned = -0.00288008 Jy ! Component: 1150 - total flux cleaned = -0.00285838 Jy ! Component: 1200 - total flux cleaned = -0.00287978 Jy ! Component: 1250 - total flux cleaned = -0.00290097 Jy ! Component: 1300 - total flux cleaned = -0.00294243 Jy ! Component: 1350 - total flux cleaned = -0.00300335 Jy ! Component: 1400 - total flux cleaned = -0.00302326 Jy ! Component: 1450 - total flux cleaned = -0.00310224 Jy ! Component: 1500 - total flux cleaned = -0.00308257 Jy ! Component: 1550 - total flux cleaned = -0.00314042 Jy ! Component: 1600 - total flux cleaned = -0.00319713 Jy ! Component: 1650 - total flux cleaned = -0.00321621 Jy ! Component: 1700 - total flux cleaned = -0.00334491 Jy ! Component: 1750 - total flux cleaned = -0.00338109 Jy ! Component: 1800 - total flux cleaned = -0.00338123 Jy ! Component: 1850 - total flux cleaned = -0.00347023 Jy ! Component: 1900 - total flux cleaned = -0.00357525 Jy ! Component: 1950 - total flux cleaned = -0.00360963 Jy ! Component: 2000 - total flux cleaned = -0.00366103 Jy ! Component: 2050 - total flux cleaned = -0.00374539 Jy ! Component: 2100 - total flux cleaned = -0.00381225 Jy ! Component: 2150 - total flux cleaned = -0.00384526 Jy ! Component: 2200 - total flux cleaned = -0.00400831 Jy ! Component: 2250 - total flux cleaned = -0.00405638 Jy ! Component: 2300 - total flux cleaned = -0.00412021 Jy ! Component: 2350 - total flux cleaned = -0.00418331 Jy ! Component: 2400 - total flux cleaned = -0.00430828 Jy ! Component: 2450 - total flux cleaned = -0.00438517 Jy ! Component: 2500 - total flux cleaned = -0.00450728 Jy ! Component: 2550 - total flux cleaned = -0.00456764 Jy ! Component: 2600 - total flux cleaned = -0.0046423 Jy ! Component: 2650 - total flux cleaned = -0.00476066 Jy ! Component: 2700 - total flux cleaned = -0.00480455 Jy ! Component: 2750 - total flux cleaned = -0.00492069 Jy ! Component: 2800 - total flux cleaned = -0.00496382 Jy ! Component: 2850 - total flux cleaned = -0.00506344 Jy ! Component: 2900 - total flux cleaned = -0.00514796 Jy ! Component: 2950 - total flux cleaned = -0.00527369 Jy ! Component: 3000 - total flux cleaned = -0.00531518 Jy ! Component: 3050 - total flux cleaned = -0.00542478 Jy ! Component: 3100 - total flux cleaned = -0.00546557 Jy ! Component: 3150 - total flux cleaned = -0.00554624 Jy ! Component: 3200 - total flux cleaned = -0.00566632 Jy ! Component: 3250 - total flux cleaned = -0.00570614 Jy ! Component: 3300 - total flux cleaned = -0.00578481 Jy ! Component: 3350 - total flux cleaned = -0.00584983 Jy ! Component: 3400 - total flux cleaned = -0.00594 Jy ! Component: 3450 - total flux cleaned = -0.00597834 Jy ! Component: 3500 - total flux cleaned = -0.00606701 Jy ! Component: 3550 - total flux cleaned = -0.00616773 Jy ! Component: 3600 - total flux cleaned = -0.00626739 Jy ! Component: 3650 - total flux cleaned = -0.00634157 Jy ! Component: 3700 - total flux cleaned = -0.00639065 Jy ! Component: 3750 - total flux cleaned = -0.00640289 Jy ! Component: 3800 - total flux cleaned = -0.0064997 Jy ! Component: 3850 - total flux cleaned = -0.00651177 Jy ! Component: 3900 - total flux cleaned = -0.00660697 Jy ! Component: 3950 - total flux cleaned = -0.00665424 Jy ! Component: 4000 - total flux cleaned = -0.0067364 Jy ! Component: 4050 - total flux cleaned = -0.00678302 Jy ! Total flux subtracted in 4096 components = -0.00681782 Jy ! Clean residual min=-0.000735 max=0.000617 Jy/beam ! Clean residual mean=-0.000001 rms=0.000214 Jy/beam ! Combined flux in latest and established models = 0.0575498 Jy keep ! Adding 288 model components to the UV plane model. ! The established model now contains 346 components and 0.0575497 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1557+4522_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.887 x 6.946 at -24.94 degrees (North through East) ! Clean map min=-0.0017794 max=0.05973 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1557+4522_S_map.fits wmodel /image_prod/ug002_uva//J1557+4522_S_map.mod ! Writing 346 model components to file: /image_prod/ug002_uva//J1557+4522_S_map.mod wobs /image_prod/ug002_uva//J1557+4522_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1557+4522_S_uvs.fits wwins /image_prod/ug002_uva//J1557+4522_S_map.win ! wwins: Wrote 2 windows to /image_prod/ug002_uva//J1557+4522_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0597303 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000209576 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.05261 1.05261 2.10523 4.21046 8.42091 16.8418 33.6837 67.3673 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.059 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 285.004 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1557+4522_S_dfm.log closed on Thu Mar 5 02:30:12 2020