! Started logfile: /image_prod/ug002_uva//J0044+6803_S_dfm.log on Wed Mar 4 18:37:19 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//J0044+6803_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0044+6803_S_uva.fits ! AN table 1: 60 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.845926 visibilities/baseline/integration-bin. ! Found source: J0044+6803 ! ! 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 6852 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 J0044+6803_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 47 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 47 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 47 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.002395Jy sigma=7.856061 ! Fit after self-cal, rms=0.878469Jy sigma=6.943195 ! 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=3.318 mas, bmaj=4.149 mas, bpa=20.23 degrees ! Estimated noise=1.6339 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 = 0.0916888 Jy ! Component: 100 - total flux cleaned = 0.114713 Jy ! Total flux subtracted in 100 components = 0.114713 Jy ! Clean residual min=-0.006181 max=0.010220 Jy/beam ! Clean residual mean=-0.000019 rms=0.001603 Jy/beam ! Combined flux in latest and established models = 0.114713 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.114713 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.133162Jy sigma=0.500250 ! Fit after self-cal, rms=0.133128Jy sigma=0.499918 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0110338 Jy ! Component: 100 - total flux cleaned = 0.0173962 Jy ! Total flux subtracted in 100 components = 0.0173962 Jy ! Clean residual min=-0.005580 max=0.006201 Jy/beam ! Clean residual mean=-0.000005 rms=0.001371 Jy/beam ! Combined flux in latest and established models = 0.132109 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 23 components and 0.132109 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.131510Jy sigma=0.486291 ! Fit after self-cal, rms=0.131516Jy sigma=0.485998 ! 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=4.058 mas, bmaj=4.96 mas, bpa=17.11 degrees ! Estimated noise=1.13368 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 = 0.00454627 Jy ! Component: 100 - total flux cleaned = 0.00560398 Jy ! Component: 150 - total flux cleaned = 0.00615203 Jy ! Component: 200 - total flux cleaned = 0.00653088 Jy ! Total flux subtracted in 200 components = 0.00653088 Jy ! Clean residual min=-0.005469 max=0.004574 Jy/beam ! Clean residual mean=0.000000 rms=0.001289 Jy/beam ! Combined flux in latest and established models = 0.13864 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 33 components and 0.13864 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.130946Jy sigma=0.485823 ! Fit after self-cal, rms=0.130948Jy sigma=0.485749 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.058 x 4.96 at 17.11 degrees (North through East) ! Clean map min=-0.0052871 max=0.11923 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 1.15 KP 1.04 ! LA 1.05 MK 1.01 NL 1.04 OV 0.85 ! PT 1.04 SC 1.11 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.03 HN 1.04 KP 1.05 ! LA 1.06 MK 0.96 NL 0.81 OV 0.94 ! PT 1.03 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 1.08 KP 1.02 ! LA 1.09 MK 0.97 NL 0.96 OV 0.86 ! PT 1.06 SC 1.13 ! ! ! Fit before self-cal, rms=0.130948Jy sigma=0.485749 ! Fit after self-cal, rms=0.126678Jy sigma=0.476107 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.092 mas, bmaj=4.95 mas, bpa=15.54 degrees ! Estimated noise=1.15389 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 = 0.00140885 Jy ! Component: 100 - total flux cleaned = 0.00186743 Jy ! Component: 150 - total flux cleaned = 0.00204981 Jy ! Component: 200 - total flux cleaned = 0.00220763 Jy ! Total flux subtracted in 200 components = 0.00220763 Jy ! Clean residual min=-0.004967 max=0.004365 Jy/beam ! Clean residual mean=-0.000019 rms=0.001069 Jy/beam ! Combined flux in latest and established models = 0.140847 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 42 components and 0.140847 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.126425Jy sigma=0.475944 ! Fit after self-cal, rms=0.126408Jy sigma=0.475769 ! 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=0.126408Jy sigma=0.475769 ! Fit after self-cal, rms=0.106072Jy sigma=0.449202 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.045 mas, bmaj=4.985 mas, bpa=15.84 degrees ! Estimated noise=1.14893 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.75758e-06 Jy ! Component: 100 - total flux cleaned = -0.000269655 Jy ! Component: 150 - total flux cleaned = -0.000358423 Jy ! Component: 200 - total flux cleaned = -0.000394747 Jy ! Total flux subtracted in 200 components = -0.000394747 Jy ! Clean residual min=-0.002662 max=0.002377 Jy/beam ! Clean residual mean=-0.000009 rms=0.000599 Jy/beam ! Combined flux in latest and established models = 0.140453 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 51 components and 0.140453 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.106011Jy sigma=0.448653 ! Fit after self-cal, rms=0.106066Jy sigma=0.448276 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 = 0.00010495 Jy ! Component: 100 - total flux cleaned = -3.79781e-05 Jy ! Component: 150 - total flux cleaned = -0.000107375 Jy ! Component: 200 - total flux cleaned = -0.000125965 Jy ! Total flux subtracted in 200 components = -0.000125965 Jy ! Clean residual min=-0.002619 max=0.002287 Jy/beam ! Clean residual mean=-0.000009 rms=0.000592 Jy/beam ! Combined flux in latest and established models = 0.140327 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 53 components and 0.140327 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.106049Jy sigma=0.448139 ! Fit after self-cal, rms=0.106046Jy sigma=0.448118 ! 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=0.106046Jy sigma=0.448118 ! Fit after self-cal, rms=0.108343Jy sigma=0.447937 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.029 mas, bmaj=5.002 mas, bpa=16.37 degrees ! Estimated noise=1.14895 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.47239e-05 Jy ! Component: 100 - total flux cleaned = 2.49012e-05 Jy ! Component: 150 - total flux cleaned = -3.19338e-05 Jy ! Component: 200 - total flux cleaned = -8.0111e-05 Jy ! Total flux subtracted in 200 components = -8.0111e-05 Jy ! Clean residual min=-0.002525 max=0.002241 Jy/beam ! Clean residual mean=-0.000008 rms=0.000575 Jy/beam ! Combined flux in latest and established models = 0.140247 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 55 components and 0.140247 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.108320Jy sigma=0.447741 ! Fit after self-cal, rms=0.108322Jy sigma=0.447723 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 = 6.36729e-05 Jy ! Component: 100 - total flux cleaned = -5.83696e-05 Jy ! Component: 150 - total flux cleaned = -0.000108784 Jy ! Component: 200 - total flux cleaned = -0.000122875 Jy ! Total flux subtracted in 200 components = -0.000122875 Jy ! Clean residual min=-0.002506 max=0.002212 Jy/beam ! Clean residual mean=-0.000008 rms=0.000572 Jy/beam ! Combined flux in latest and established models = 0.140124 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 59 components and 0.140124 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.108310Jy sigma=0.447664 ! Fit after self-cal, rms=0.108307Jy sigma=0.447652 ! 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=0.108307Jy sigma=0.447652 ! Fit after self-cal, rms=0.109192Jy sigma=0.447590 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.747 mas, bmaj=10.15 mas, bpa=36.98 degrees ! Estimated noise=1.35602 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000375716 Jy ! Component: 100 - total flux cleaned = 0.000374598 Jy ! Component: 150 - total flux cleaned = 0.000362016 Jy ! Component: 200 - total flux cleaned = 0.000340855 Jy ! Total flux subtracted in 200 components = 0.000340855 Jy ! Clean residual min=-0.002498 max=0.002492 Jy/beam ! Clean residual mean=-0.000014 rms=0.000712 Jy/beam ! Combined flux in latest and established models = 0.140465 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 66 components and 0.140464 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.109186Jy sigma=0.447538 ! Fit after self-cal, rms=0.109186Jy sigma=0.447519 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 = 1.69179e-05 Jy ! Component: 100 - total flux cleaned = 1.51602e-05 Jy ! Component: 150 - total flux cleaned = -4.77358e-06 Jy ! Component: 200 - total flux cleaned = -2.28518e-05 Jy ! Total flux subtracted in 200 components = -2.28518e-05 Jy ! Clean residual min=-0.002524 max=0.002474 Jy/beam ! Clean residual mean=-0.000014 rms=0.000711 Jy/beam ! Combined flux in latest and established models = 0.140442 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 67 components and 0.140442 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.109185Jy sigma=0.447507 ! Fit after self-cal, rms=0.109185Jy sigma=0.447499 ! 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=4.019 mas, bmaj=5.013 mas, bpa=16.79 degrees ! Estimated noise=1.14923 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.019 x 5.013 at 16.79 degrees (North through East) ! Clean map min=-0.0023526 max=0.12144 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=3.281 mas, bmaj=4.197 mas, bpa=19.96 degrees ! Estimated noise=1.65884 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0929831 Jy ! Component: 100 - total flux cleaned = 0.11738 Jy ! Component: 150 - total flux cleaned = 0.128389 Jy ! Component: 200 - total flux cleaned = 0.134241 Jy ! Total flux subtracted in 200 components = 0.134241 Jy ! Clean residual min=-0.003453 max=0.003695 Jy/beam ! Clean residual mean=-0.000006 rms=0.000867 Jy/beam ! Combined flux in latest and established models = 0.134241 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.134241 Jy ! Inverting map and beam ! Estimated beam: bmin=4.019 mas, bmaj=5.013 mas, bpa=16.79 degrees ! Estimated noise=1.14923 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 = 0.00372309 Jy ! Component: 100 - total flux cleaned = 0.00489582 Jy ! Component: 150 - total flux cleaned = 0.00519711 Jy ! Component: 200 - total flux cleaned = 0.00538865 Jy ! Total flux subtracted in 200 components = 0.00538865 Jy ! Clean residual min=-0.002524 max=0.002216 Jy/beam ! Clean residual mean=-0.000008 rms=0.000576 Jy/beam ! Combined flux in latest and established models = 0.13963 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 35 components and 0.13963 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=8.747 mas, bmaj=10.15 mas, bpa=36.98 degrees ! Estimated noise=1.35602 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000782419 Jy ! Component: 100 - total flux cleaned = 0.000781303 Jy ! Component: 150 - total flux cleaned = 0.000782083 Jy ! Component: 200 - total flux cleaned = 0.000782874 Jy ! Total flux subtracted in 200 components = 0.000782874 Jy ! Clean residual min=-0.002545 max=0.002479 Jy/beam ! Clean residual mean=-0.000014 rms=0.000715 Jy/beam ! Combined flux in latest and established models = 0.140413 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 = 1.11887e-05 Jy ! Component: 100 - total flux cleaned = 2.05993e-05 Jy ! Component: 150 - total flux cleaned = 2.02682e-05 Jy ! Component: 200 - total flux cleaned = 1.19724e-05 Jy ! Total flux subtracted in 200 components = 1.19724e-05 Jy ! Clean residual min=-0.002544 max=0.002471 Jy/beam ! Clean residual mean=-0.000014 rms=0.000714 Jy/beam ! Combined flux in latest and established models = 0.140424 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 45 components and 0.140424 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.019 mas, bmaj=5.013 mas, bpa=16.79 degrees ! Estimated noise=1.14923 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000301983 Jy ! Component: 100 - total flux cleaned = -0.000299012 Jy ! Component: 150 - total flux cleaned = -0.000374999 Jy ! Component: 200 - total flux cleaned = -0.000419433 Jy ! Total flux subtracted in 200 components = -0.000419433 Jy ! Clean residual min=-0.002478 max=0.002189 Jy/beam ! Clean residual mean=-0.000007 rms=0.000569 Jy/beam ! Combined flux in latest and established models = 0.140005 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 52 components and 0.140005 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.109213Jy sigma=0.447646 ! Fit after self-cal, rms=0.109222Jy sigma=0.447574 wmodel J0044+6803_S_map.mod ! Writing 52 model components to file: J0044+6803_S_map.mod wobs J0044+6803_S_uvs.fits ! Writing UV FITS file: J0044+6803_S_uvs.fits wwins J0044+6803_S_map.win ! wwins: Wrote 1 windows to J0044+6803_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 = -0.000187821 Jy ! Component: 100 - total flux cleaned = 0.00013004 Jy ! Component: 150 - total flux cleaned = 0.000393921 Jy ! Component: 200 - total flux cleaned = 0.000720597 Jy ! Component: 250 - total flux cleaned = 0.000757033 Jy ! Component: 300 - total flux cleaned = 0.000961264 Jy ! Component: 350 - total flux cleaned = 0.00105949 Jy ! Component: 400 - total flux cleaned = 0.0011242 Jy ! Component: 450 - total flux cleaned = 0.00118781 Jy ! Component: 500 - total flux cleaned = 0.0013414 Jy ! Component: 550 - total flux cleaned = 0.00140124 Jy ! Component: 600 - total flux cleaned = 0.00151861 Jy ! Component: 650 - total flux cleaned = 0.00160508 Jy ! Component: 700 - total flux cleaned = 0.00169008 Jy ! Component: 750 - total flux cleaned = 0.00185759 Jy ! Component: 800 - total flux cleaned = 0.00196726 Jy ! Component: 850 - total flux cleaned = 0.00218297 Jy ! Component: 900 - total flux cleaned = 0.00228886 Jy ! Component: 950 - total flux cleaned = 0.00239279 Jy ! Component: 1000 - total flux cleaned = 0.00252096 Jy ! Component: 1050 - total flux cleaned = 0.00259702 Jy ! Component: 1100 - total flux cleaned = 0.00269668 Jy ! Component: 1150 - total flux cleaned = 0.00272158 Jy ! Component: 1200 - total flux cleaned = 0.00274604 Jy ! Component: 1250 - total flux cleaned = 0.00284158 Jy ! Component: 1300 - total flux cleaned = 0.00281762 Jy ! Component: 1350 - total flux cleaned = 0.00286403 Jy ! Component: 1400 - total flux cleaned = 0.00279515 Jy ! Component: 1450 - total flux cleaned = 0.00293138 Jy ! Component: 1500 - total flux cleaned = 0.00286363 Jy ! Component: 1550 - total flux cleaned = 0.0028191 Jy ! Component: 1600 - total flux cleaned = 0.00284125 Jy ! Component: 1650 - total flux cleaned = 0.00281928 Jy ! Component: 1700 - total flux cleaned = 0.00281917 Jy ! Component: 1750 - total flux cleaned = 0.00279828 Jy ! Component: 1800 - total flux cleaned = 0.00277712 Jy ! Component: 1850 - total flux cleaned = 0.00279791 Jy ! Component: 1900 - total flux cleaned = 0.00281833 Jy ! Component: 1950 - total flux cleaned = 0.00281864 Jy ! Component: 2000 - total flux cleaned = 0.00285839 Jy ! Component: 2050 - total flux cleaned = 0.00283848 Jy ! Component: 2100 - total flux cleaned = 0.00285795 Jy ! Component: 2150 - total flux cleaned = 0.00283858 Jy ! Component: 2200 - total flux cleaned = 0.00280023 Jy ! Component: 2250 - total flux cleaned = 0.0027626 Jy ! Component: 2300 - total flux cleaned = 0.00274379 Jy ! Component: 2350 - total flux cleaned = 0.00270667 Jy ! Component: 2400 - total flux cleaned = 0.00278056 Jy ! Component: 2450 - total flux cleaned = 0.00278036 Jy ! Component: 2500 - total flux cleaned = 0.00272573 Jy ! Component: 2550 - total flux cleaned = 0.0027437 Jy ! Component: 2600 - total flux cleaned = 0.00274349 Jy ! Component: 2650 - total flux cleaned = 0.00272582 Jy ! Component: 2700 - total flux cleaned = 0.00276074 Jy ! Component: 2750 - total flux cleaned = 0.00276061 Jy ! Component: 2800 - total flux cleaned = 0.00276057 Jy ! Component: 2850 - total flux cleaned = 0.00281169 Jy ! Component: 2900 - total flux cleaned = 0.00276114 Jy ! Component: 2950 - total flux cleaned = 0.00281159 Jy ! Component: 3000 - total flux cleaned = 0.00277849 Jy ! Component: 3050 - total flux cleaned = 0.00276223 Jy ! Component: 3100 - total flux cleaned = 0.00279491 Jy ! Component: 3150 - total flux cleaned = 0.00273024 Jy ! Component: 3200 - total flux cleaned = 0.00279478 Jy ! Component: 3250 - total flux cleaned = 0.00274685 Jy ! Component: 3300 - total flux cleaned = 0.00276263 Jy ! Component: 3350 - total flux cleaned = 0.00276264 Jy ! Component: 3400 - total flux cleaned = 0.00282498 Jy ! Component: 3450 - total flux cleaned = 0.00279413 Jy ! Component: 3500 - total flux cleaned = 0.00282467 Jy ! Component: 3550 - total flux cleaned = 0.00284006 Jy ! Component: 3600 - total flux cleaned = 0.00287031 Jy ! Component: 3650 - total flux cleaned = 0.0028853 Jy ! Component: 3700 - total flux cleaned = 0.00290021 Jy ! Component: 3750 - total flux cleaned = 0.00297419 Jy ! Component: 3800 - total flux cleaned = 0.00298878 Jy ! Component: 3850 - total flux cleaned = 0.00300345 Jy ! Component: 3900 - total flux cleaned = 0.00301808 Jy ! Component: 3950 - total flux cleaned = 0.00311899 Jy ! Component: 4000 - total flux cleaned = 0.00316211 Jy ! Component: 4050 - total flux cleaned = 0.00319065 Jy ! Total flux subtracted in 4096 components = 0.00321909 Jy ! Clean residual min=-0.000705 max=0.000904 Jy/beam ! Clean residual mean=-0.000002 rms=0.000250 Jy/beam ! Combined flux in latest and established models = 0.143224 Jy keep ! Adding 276 model components to the UV plane model. ! The established model now contains 328 components and 0.143224 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0044+6803_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.019 x 5.013 at 16.79 degrees (North through East) ! Clean map min=-0.0017195 max=0.1217 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0044+6803_S_map.fits wmodel /image_prod/ug002_uva//J0044+6803_S_map.mod ! Writing 328 model components to file: /image_prod/ug002_uva//J0044+6803_S_map.mod wobs /image_prod/ug002_uva//J0044+6803_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0044+6803_S_uvs.fits wwins /image_prod/ug002_uva//J0044+6803_S_map.win ! wwins: Wrote 2 windows to /image_prod/ug002_uva//J0044+6803_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.121697 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000249731 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.615621 0.615621 1.23124 2.46248 4.92496 9.84993 19.6999 39.3997 78.7994 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.121 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 487.313 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0044+6803_S_dfm.log closed on Wed Mar 4 18:37:23 2020