! Started logfile: /image_prod/ug002_uva//J0328+2552_S_dfm.log on Wed Mar 4 19:56:01 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//J0328+2552_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0328+2552_S_uva.fits ! AN table 1: 75 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.925556 visibilities/baseline/integration-bin. ! Found source: J0328+2552 ! ! 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 7497 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 J0328+2552_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 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.004534Jy sigma=8.939950 ! Fit after self-cal, rms=0.931885Jy sigma=8.255701 ! 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=3.799 mas, bmaj=8.912 mas, bpa=-25.54 degrees ! Estimated noise=1.49114 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 = 0.0515455 Jy ! Component: 100 - total flux cleaned = 0.0695866 Jy ! Total flux subtracted in 100 components = 0.0695866 Jy ! Clean residual min=-0.004766 max=0.008042 Jy/beam ! Clean residual mean=-0.000044 rms=0.001448 Jy/beam ! Combined flux in latest and established models = 0.0695866 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0695866 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062065Jy sigma=0.489825 ! Fit after self-cal, rms=0.061462Jy sigma=0.484701 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00952891 Jy ! Component: 100 - total flux cleaned = 0.0152526 Jy ! Total flux subtracted in 100 components = 0.0152526 Jy ! Clean residual min=-0.004404 max=0.005581 Jy/beam ! Clean residual mean=-0.000028 rms=0.001183 Jy/beam ! Combined flux in latest and established models = 0.0848392 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 35 components and 0.0848392 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059896Jy sigma=0.463466 ! Fit after self-cal, rms=0.059874Jy sigma=0.463208 ! Inverting map print "============== Finished uniform weighting clean ===============" ! ============== Finished uniform weighting clean =============== ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.68 mas, bmaj=9.695 mas, bpa=-22.82 degrees ! Estimated noise=0.952166 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 (-13, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00724155 Jy ! Component: 100 - total flux cleaned = 0.0120325 Jy ! Component: 150 - total flux cleaned = 0.0156423 Jy ! Component: 200 - total flux cleaned = 0.0184496 Jy ! Total flux subtracted in 200 components = 0.0184496 Jy ! Clean residual min=-0.002691 max=0.004356 Jy/beam ! Clean residual mean=-0.000002 rms=0.000858 Jy/beam ! Combined flux in latest and established models = 0.103289 Jy ! Performing phase self-cal ! Adding 83 model components to the UV plane model. ! The established model now contains 116 components and 0.103289 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058960Jy sigma=0.450388 ! Fit after self-cal, rms=0.058790Jy sigma=0.449064 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.68 x 9.695 at -22.82 degrees (North through East) ! Clean map min=-0.0027854 max=0.068606 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 HN 0.99 KP 0.97 ! LA 0.92 MK 1.16 NL 0.93 OV 1.02 ! PT 0.93 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 0.97 KP 0.98 ! LA 0.97 MK 1.04 NL 1.03 OV 1.11 ! PT 0.93 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 0.98 KP 0.98 ! LA 0.99 MK 0.98 NL 1.17 OV 1.09 ! PT 0.95 ! ! ! Fit before self-cal, rms=0.058790Jy sigma=0.449064 ! Fit after self-cal, rms=0.059054Jy sigma=0.445037 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.755 mas, bmaj=9.73 mas, bpa=-22.77 degrees ! Estimated noise=0.935096 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 = 0.00206494 Jy ! Component: 100 - total flux cleaned = 0.00232658 Jy ! Component: 150 - total flux cleaned = 0.00237443 Jy ! Component: 200 - total flux cleaned = 0.00249321 Jy ! Total flux subtracted in 200 components = 0.00249321 Jy ! Clean residual min=-0.002552 max=0.002721 Jy/beam ! Clean residual mean=0.000001 rms=0.000682 Jy/beam ! Combined flux in latest and established models = 0.105782 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 140 components and 0.105782 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058926Jy sigma=0.443828 ! Fit after self-cal, rms=0.058938Jy sigma=0.443573 ! 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=0.058938Jy sigma=0.443573 ! Fit after self-cal, rms=0.060641Jy sigma=0.437228 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.717 mas, bmaj=9.749 mas, bpa=-22.39 degrees ! Estimated noise=0.934908 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000862811 Jy ! Component: 100 - total flux cleaned = 0.000831084 Jy ! Component: 150 - total flux cleaned = 0.000831063 Jy ! Component: 200 - total flux cleaned = 0.000857886 Jy ! Total flux subtracted in 200 components = 0.000857886 Jy ! Clean residual min=-0.001898 max=0.001619 Jy/beam ! Clean residual mean=-0.000002 rms=0.000412 Jy/beam ! Combined flux in latest and established models = 0.10664 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 164 components and 0.10664 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060600Jy sigma=0.436680 ! Fit after self-cal, rms=0.060686Jy sigma=0.436495 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 = 0.000332878 Jy ! Component: 100 - total flux cleaned = 0.000357878 Jy ! Component: 150 - total flux cleaned = 0.000358923 Jy ! Component: 200 - total flux cleaned = 0.000359676 Jy ! Total flux subtracted in 200 components = 0.000359676 Jy ! Clean residual min=-0.001810 max=0.001592 Jy/beam ! Clean residual mean=-0.000002 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.107 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 182 components and 0.107 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060672Jy sigma=0.436327 ! Fit after self-cal, rms=0.060670Jy sigma=0.436311 ! 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=0.060670Jy sigma=0.436311 ! Fit after self-cal, rms=0.061807Jy sigma=0.436114 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.696 mas, bmaj=9.751 mas, bpa=-22.35 degrees ! Estimated noise=0.93255 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000567358 Jy ! Component: 100 - total flux cleaned = 0.000613129 Jy ! Component: 150 - total flux cleaned = 0.000653817 Jy ! Component: 200 - total flux cleaned = 0.000706682 Jy ! Total flux subtracted in 200 components = 0.000706682 Jy ! Clean residual min=-0.001772 max=0.001583 Jy/beam ! Clean residual mean=-0.000003 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.107706 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 199 components and 0.107706 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061792Jy sigma=0.435913 ! Fit after self-cal, rms=0.061806Jy sigma=0.435893 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 = 0.000188351 Jy ! Component: 100 - total flux cleaned = 0.000238194 Jy ! Component: 150 - total flux cleaned = 0.000252772 Jy ! Component: 200 - total flux cleaned = 0.000266252 Jy ! Total flux subtracted in 200 components = 0.000266252 Jy ! Clean residual min=-0.001716 max=0.001553 Jy/beam ! Clean residual mean=-0.000003 rms=0.000370 Jy/beam ! Combined flux in latest and established models = 0.107972 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 215 components and 0.107972 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061797Jy sigma=0.435810 ! Fit after self-cal, rms=0.061798Jy sigma=0.435803 ! 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=0.061798Jy sigma=0.435803 ! Fit after self-cal, rms=0.061842Jy sigma=0.435758 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.415 mas, bmaj=11.55 mas, bpa=-16.27 degrees ! Estimated noise=1.00588 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000353538 Jy ! Component: 100 - total flux cleaned = 0.000288637 Jy ! Component: 150 - total flux cleaned = 0.000289271 Jy ! Component: 200 - total flux cleaned = 0.000314162 Jy ! Total flux subtracted in 200 components = 0.000314162 Jy ! Clean residual min=-0.001832 max=0.001392 Jy/beam ! Clean residual mean=-0.000005 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.108287 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 237 components and 0.108287 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061838Jy sigma=0.435684 ! Fit after self-cal, rms=0.061840Jy sigma=0.435671 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 = 2.69346e-05 Jy ! Component: 100 - total flux cleaned = 6.32739e-05 Jy ! Component: 150 - total flux cleaned = 6.31942e-05 Jy ! Component: 200 - total flux cleaned = 8.27074e-05 Jy ! Total flux subtracted in 200 components = 8.27074e-05 Jy ! Clean residual min=-0.001797 max=0.001395 Jy/beam ! Clean residual mean=-0.000004 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.108369 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 254 components and 0.108369 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061839Jy sigma=0.435644 ! Fit after self-cal, rms=0.061839Jy sigma=0.435637 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "============== Finished amplitude self-cal ==============" ! ============== Finished amplitude self-cal ============== restore ! Inverting map and beam ! Estimated beam: bmin=4.682 mas, bmaj=9.747 mas, bpa=-22.27 degrees ! Estimated noise=0.930666 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.682 x 9.747 at -22.27 degrees (North through East) ! Clean map min=-0.0016434 max=0.066698 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=3.811 mas, bmaj=8.945 mas, bpa=-25.11 degrees ! Estimated noise=1.4813 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0513951 Jy ! Component: 100 - total flux cleaned = 0.0695536 Jy ! Component: 150 - total flux cleaned = 0.0795173 Jy ! Component: 200 - total flux cleaned = 0.0865624 Jy ! Total flux subtracted in 200 components = 0.0865624 Jy ! Clean residual min=-0.003282 max=0.003964 Jy/beam ! Clean residual mean=-0.000025 rms=0.000886 Jy/beam ! Combined flux in latest and established models = 0.0865624 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 32 model components to the UV plane model. ! The established model now contains 32 components and 0.0865624 Jy ! Inverting map and beam ! Estimated beam: bmin=4.682 mas, bmaj=9.747 mas, bpa=-22.27 degrees ! Estimated noise=0.930666 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 = 0.00615634 Jy ! Component: 100 - total flux cleaned = 0.0102739 Jy ! Component: 150 - total flux cleaned = 0.0133025 Jy ! Component: 200 - total flux cleaned = 0.0156055 Jy ! Total flux subtracted in 200 components = 0.0156055 Jy ! Clean residual min=-0.002030 max=0.001574 Jy/beam ! Clean residual mean=-0.000006 rms=0.000452 Jy/beam ! Combined flux in latest and established models = 0.102168 Jy ! Adding 62 model components to the UV plane model. ! The established model now contains 92 components and 0.102168 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=8.415 mas, bmaj=11.55 mas, bpa=-16.27 degrees ! Estimated noise=1.00588 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0024668 Jy ! Component: 100 - total flux cleaned = 0.00408003 Jy ! Component: 150 - total flux cleaned = 0.00487328 Jy ! Component: 200 - total flux cleaned = 0.00531001 Jy ! Total flux subtracted in 200 components = 0.00531001 Jy ! Clean residual min=-0.001848 max=0.001281 Jy/beam ! Clean residual mean=-0.000006 rms=0.000412 Jy/beam ! Combined flux in latest and established models = 0.107478 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 = 0.000238504 Jy ! Component: 100 - total flux cleaned = 0.000417099 Jy ! Component: 150 - total flux cleaned = 0.000592698 Jy ! Component: 200 - total flux cleaned = 0.000742864 Jy ! Total flux subtracted in 200 components = 0.000742864 Jy ! Clean residual min=-0.001763 max=0.001326 Jy/beam ! Clean residual mean=-0.000005 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.108221 Jy ! Adding 106 model components to the UV plane model. ! The established model now contains 191 components and 0.108221 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.682 mas, bmaj=9.747 mas, bpa=-22.27 degrees ! Estimated noise=0.930666 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00012887 Jy ! Component: 100 - total flux cleaned = -0.000153844 Jy ! Component: 150 - total flux cleaned = -0.000116606 Jy ! Component: 200 - total flux cleaned = -9.92988e-05 Jy ! Total flux subtracted in 200 components = -9.92988e-05 Jy ! Clean residual min=-0.001674 max=0.001395 Jy/beam ! Clean residual mean=-0.000002 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.108121 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 207 components and 0.108121 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061848Jy sigma=0.435744 ! Fit after self-cal, rms=0.061834Jy sigma=0.435685 wmodel J0328+2552_S_map.mod ! Writing 207 model components to file: J0328+2552_S_map.mod wobs J0328+2552_S_uvs.fits ! Writing UV FITS file: J0328+2552_S_uvs.fits wwins J0328+2552_S_map.win ! wwins: Wrote 2 windows to J0328+2552_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 = -0.000388623 Jy ! Component: 100 - total flux cleaned = -0.000583309 Jy ! Component: 150 - total flux cleaned = -0.000788891 Jy ! Component: 200 - total flux cleaned = -0.000983003 Jy ! Component: 250 - total flux cleaned = -0.00108577 Jy ! Component: 300 - total flux cleaned = -0.00116567 Jy ! Component: 350 - total flux cleaned = -0.00126176 Jy ! Component: 400 - total flux cleaned = -0.00133651 Jy ! Component: 450 - total flux cleaned = -0.00140963 Jy ! Component: 500 - total flux cleaned = -0.00144527 Jy ! Component: 550 - total flux cleaned = -0.00151541 Jy ! Component: 600 - total flux cleaned = -0.0016181 Jy ! Component: 650 - total flux cleaned = -0.00166825 Jy ! Component: 700 - total flux cleaned = -0.00168497 Jy ! Component: 750 - total flux cleaned = -0.00171733 Jy ! Component: 800 - total flux cleaned = -0.00173328 Jy ! Component: 850 - total flux cleaned = -0.00171733 Jy ! Component: 900 - total flux cleaned = -0.00171742 Jy ! Component: 950 - total flux cleaned = -0.00170224 Jy ! Component: 1000 - total flux cleaned = -0.00170217 Jy ! Component: 1050 - total flux cleaned = -0.00170204 Jy ! Component: 1100 - total flux cleaned = -0.00170184 Jy ! Component: 1150 - total flux cleaned = -0.00167322 Jy ! Component: 1200 - total flux cleaned = -0.00164522 Jy ! Component: 1250 - total flux cleaned = -0.00165927 Jy ! Component: 1300 - total flux cleaned = -0.00172803 Jy ! Component: 1350 - total flux cleaned = -0.00175521 Jy ! Component: 1400 - total flux cleaned = -0.00171487 Jy ! Component: 1450 - total flux cleaned = -0.00174152 Jy ! Component: 1500 - total flux cleaned = -0.00176763 Jy ! Component: 1550 - total flux cleaned = -0.0017416 Jy ! Component: 1600 - total flux cleaned = -0.00178023 Jy ! Component: 1650 - total flux cleaned = -0.00174212 Jy ! Component: 1700 - total flux cleaned = -0.00176742 Jy ! Component: 1750 - total flux cleaned = -0.00177994 Jy ! Component: 1800 - total flux cleaned = -0.00179236 Jy ! Component: 1850 - total flux cleaned = -0.00175586 Jy ! Component: 1900 - total flux cleaned = -0.00181635 Jy ! Component: 1950 - total flux cleaned = -0.00181626 Jy ! Component: 2000 - total flux cleaned = -0.00179272 Jy ! Component: 2050 - total flux cleaned = -0.00182794 Jy ! Component: 2100 - total flux cleaned = -0.00180465 Jy ! Component: 2150 - total flux cleaned = -0.00183923 Jy ! Component: 2200 - total flux cleaned = -0.00181641 Jy ! Component: 2250 - total flux cleaned = -0.00185037 Jy ! Component: 2300 - total flux cleaned = -0.00185032 Jy ! Component: 2350 - total flux cleaned = -0.00182813 Jy ! Component: 2400 - total flux cleaned = -0.00183923 Jy ! Component: 2450 - total flux cleaned = -0.00182823 Jy ! Component: 2500 - total flux cleaned = -0.00182806 Jy ! Component: 2550 - total flux cleaned = -0.00181725 Jy ! Component: 2600 - total flux cleaned = -0.00181729 Jy ! Component: 2650 - total flux cleaned = -0.00178555 Jy ! Component: 2700 - total flux cleaned = -0.00180646 Jy ! Component: 2750 - total flux cleaned = -0.00180653 Jy ! Component: 2800 - total flux cleaned = -0.00182725 Jy ! Component: 2850 - total flux cleaned = -0.00185782 Jy ! Component: 2900 - total flux cleaned = -0.00180694 Jy ! Component: 2950 - total flux cleaned = -0.0018171 Jy ! Component: 3000 - total flux cleaned = -0.00180708 Jy ! Component: 3050 - total flux cleaned = -0.0017971 Jy ! Component: 3100 - total flux cleaned = -0.00177741 Jy ! Component: 3150 - total flux cleaned = -0.00178732 Jy ! Component: 3200 - total flux cleaned = -0.00181662 Jy ! Component: 3250 - total flux cleaned = -0.00175853 Jy ! Component: 3300 - total flux cleaned = -0.00176819 Jy ! Component: 3350 - total flux cleaned = -0.00172999 Jy ! Component: 3400 - total flux cleaned = -0.00173952 Jy ! Component: 3450 - total flux cleaned = -0.00175835 Jy ! Component: 3500 - total flux cleaned = -0.00178635 Jy ! Component: 3550 - total flux cleaned = -0.00177703 Jy ! Component: 3600 - total flux cleaned = -0.00174011 Jy ! Component: 3650 - total flux cleaned = -0.00177677 Jy ! Component: 3700 - total flux cleaned = -0.00174939 Jy ! Component: 3750 - total flux cleaned = -0.00174027 Jy ! Component: 3800 - total flux cleaned = -0.00174925 Jy ! Component: 3850 - total flux cleaned = -0.00175823 Jy ! Component: 3900 - total flux cleaned = -0.00173149 Jy ! Component: 3950 - total flux cleaned = -0.00173147 Jy ! Component: 4000 - total flux cleaned = -0.00169644 Jy ! Component: 4050 - total flux cleaned = -0.00172265 Jy ! Total flux subtracted in 4096 components = -0.00170541 Jy ! Clean residual min=-0.000614 max=0.000531 Jy/beam ! Clean residual mean=-0.000001 rms=0.000166 Jy/beam ! Combined flux in latest and established models = 0.106416 Jy keep ! Adding 278 model components to the UV plane model. ! The established model now contains 485 components and 0.106416 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0328+2552_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.682 x 9.747 at -22.27 degrees (North through East) ! Clean map min=-0.0011838 max=0.066719 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0328+2552_S_map.fits wmodel /image_prod/ug002_uva//J0328+2552_S_map.mod ! Writing 485 model components to file: /image_prod/ug002_uva//J0328+2552_S_map.mod wobs /image_prod/ug002_uva//J0328+2552_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0328+2552_S_uvs.fits wwins /image_prod/ug002_uva//J0328+2552_S_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uva//J0328+2552_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0667192 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000164511 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.739718 0.739718 1.47944 2.95887 5.91775 11.8355 23.671 47.342 94.6839 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.066 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 405.559 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0328+2552_S_dfm.log closed on Wed Mar 4 19:56:05 2020