! Started logfile: /image_prod/ug002_uva//J0541+5312_S_dfm.log on Wed Mar 4 20:57:50 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//J0541+5312_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0541+5312_S_uva.fits ! AN table 1: 45 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.780864 visibilities/baseline/integration-bin. ! Found source: J0541+5312 ! ! 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 3795 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 J0541+5312_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 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.067533Jy sigma=8.022633 ! Fit after self-cal, rms=0.697336Jy sigma=5.198528 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.841 mas, bmaj=4.854 mas, bpa=26.61 degrees ! Estimated noise=2.27101 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 = 0.253416 Jy ! Component: 100 - total flux cleaned = 0.362559 Jy ! Total flux subtracted in 100 components = 0.362559 Jy ! Clean residual min=-0.017657 max=0.048265 Jy/beam ! Clean residual mean=-0.000132 rms=0.005454 Jy/beam ! Combined flux in latest and established models = 0.362559 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.362559 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.123012Jy sigma=0.792703 ! Fit after self-cal, rms=0.120853Jy sigma=0.779834 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0532173 Jy ! Component: 100 - total flux cleaned = 0.0781508 Jy ! Total flux subtracted in 100 components = 0.0781508 Jy ! Clean residual min=-0.011481 max=0.017507 Jy/beam ! Clean residual mean=-0.000086 rms=0.002986 Jy/beam ! Combined flux in latest and established models = 0.44071 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 7 components and 0.44071 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.094197Jy sigma=0.565608 ! Fit after self-cal, rms=0.094050Jy sigma=0.565021 ! 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=3.395 mas, bmaj=5.659 mas, bpa=28.89 degrees ! Estimated noise=1.571 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 (-16, 16). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0213336 Jy ! Component: 100 - total flux cleaned = 0.0359805 Jy ! Component: 150 - total flux cleaned = 0.0473187 Jy ! Component: 200 - total flux cleaned = 0.0566381 Jy ! Total flux subtracted in 200 components = 0.0566381 Jy ! Clean residual min=-0.009249 max=0.013792 Jy/beam ! Clean residual mean=-0.000099 rms=0.002548 Jy/beam ! Combined flux in latest and established models = 0.497348 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 29 components and 0.497348 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.087298Jy sigma=0.503147 ! Fit after self-cal, rms=0.086810Jy sigma=0.498855 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.395 x 5.659 at 28.89 degrees (North through East) ! Clean map min=-0.0085835 max=0.311 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 HN 1.06 KP 0.99 LA 0.96 ! MK 0.98 NL 1.01 OV 0.98 PT 0.96 ! SC 0.89 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 HN 1.05 KP 1.01 LA 0.98 ! MK 0.99 NL 1.02 OV 0.97 PT 0.94 ! SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 HN 1.08 KP 0.98 LA 0.94 ! MK 0.98 NL 0.99 OV 0.99 PT 0.96 ! SC 0.99 ! ! ! Fit before self-cal, rms=0.086810Jy sigma=0.498855 ! Fit after self-cal, rms=0.087391Jy sigma=0.480071 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.391 mas, bmaj=5.668 mas, bpa=29.18 degrees ! Estimated noise=1.54973 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 = 0.00860944 Jy ! Component: 100 - total flux cleaned = 0.0145471 Jy ! Component: 150 - total flux cleaned = 0.0181717 Jy ! Component: 200 - total flux cleaned = 0.0204702 Jy ! Total flux subtracted in 200 components = 0.0204702 Jy ! Clean residual min=-0.006198 max=0.009336 Jy/beam ! Clean residual mean=0.000028 rms=0.001817 Jy/beam ! Combined flux in latest and established models = 0.517818 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 48 components and 0.517818 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086025Jy sigma=0.469384 ! Fit after self-cal, rms=0.085943Jy sigma=0.468158 ! 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=0.085943Jy sigma=0.468158 ! Fit after self-cal, rms=0.083489Jy sigma=0.451245 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.429 mas, bmaj=5.646 mas, bpa=28.06 degrees ! Estimated noise=1.56821 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00410987 Jy ! Component: 100 - total flux cleaned = 0.00615999 Jy ! Component: 150 - total flux cleaned = 0.00737025 Jy ! Component: 200 - total flux cleaned = 0.00831074 Jy ! Total flux subtracted in 200 components = 0.00831074 Jy ! Clean residual min=-0.005725 max=0.008178 Jy/beam ! Clean residual mean=0.000018 rms=0.001546 Jy/beam ! Combined flux in latest and established models = 0.526129 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 66 components and 0.526129 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082899Jy sigma=0.448435 ! Fit after self-cal, rms=0.082867Jy sigma=0.448066 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-1.5, -23). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00550001 Jy ! Component: 100 - total flux cleaned = 0.00701655 Jy ! Component: 150 - total flux cleaned = 0.00839167 Jy ! Component: 200 - total flux cleaned = 0.0089313 Jy ! Total flux subtracted in 200 components = 0.0089313 Jy ! Clean residual min=-0.004983 max=0.005738 Jy/beam ! Clean residual mean=0.000030 rms=0.001362 Jy/beam ! Combined flux in latest and established models = 0.535061 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 92 components and 0.53506 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081831Jy sigma=0.441941 ! Fit after self-cal, rms=0.081785Jy sigma=0.441532 ! 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=0.081785Jy sigma=0.441532 ! Fit after self-cal, rms=0.060696Jy sigma=0.424907 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.384 mas, bmaj=5.66 mas, bpa=28.25 degrees ! Estimated noise=1.54909 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0033673 Jy ! Component: 100 - total flux cleaned = 0.0043593 Jy ! Component: 150 - total flux cleaned = 0.00476065 Jy ! Component: 200 - total flux cleaned = 0.00504377 Jy ! Total flux subtracted in 200 components = 0.00504377 Jy ! Clean residual min=-0.004211 max=0.004506 Jy/beam ! Clean residual mean=0.000024 rms=0.001084 Jy/beam ! Combined flux in latest and established models = 0.540104 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 110 components and 0.540104 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060408Jy sigma=0.422771 ! Fit after self-cal, rms=0.060377Jy sigma=0.422609 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 = 0.00129865 Jy ! Component: 100 - total flux cleaned = 0.00154551 Jy ! Component: 150 - total flux cleaned = 0.00160299 Jy ! Component: 200 - total flux cleaned = 0.0016546 Jy ! Total flux subtracted in 200 components = 0.0016546 Jy ! Clean residual min=-0.004141 max=0.004382 Jy/beam ! Clean residual mean=0.000027 rms=0.001053 Jy/beam ! Combined flux in latest and established models = 0.541759 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 124 components and 0.541759 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060258Jy sigma=0.421842 ! Fit after self-cal, rms=0.060253Jy sigma=0.421806 ! 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=0.060253Jy sigma=0.421806 ! Fit after self-cal, rms=0.060072Jy sigma=0.421449 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.775 mas, bmaj=9.561 mas, bpa=26.99 degrees ! Estimated noise=1.95732 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0024304 Jy ! Component: 100 - total flux cleaned = 0.00299075 Jy ! Component: 150 - total flux cleaned = 0.0033013 Jy ! Component: 200 - total flux cleaned = 0.00350176 Jy ! Total flux subtracted in 200 components = 0.00350176 Jy ! Clean residual min=-0.004983 max=0.005197 Jy/beam ! Clean residual mean=0.000052 rms=0.001481 Jy/beam ! Combined flux in latest and established models = 0.545261 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 136 components and 0.545261 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060024Jy sigma=0.420969 ! Fit after self-cal, rms=0.059989Jy sigma=0.420795 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 = 0.000331532 Jy ! Component: 100 - total flux cleaned = 0.000649045 Jy ! Component: 150 - total flux cleaned = 0.000706955 Jy ! Component: 200 - total flux cleaned = 0.000860179 Jy ! Total flux subtracted in 200 components = 0.000860179 Jy ! Clean residual min=-0.004772 max=0.005001 Jy/beam ! Clean residual mean=0.000057 rms=0.001437 Jy/beam ! Combined flux in latest and established models = 0.546121 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 142 components and 0.546121 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060009Jy sigma=0.420918 ! Fit after self-cal, rms=0.059995Jy sigma=0.420838 ! 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=3.377 mas, bmaj=5.665 mas, bpa=28.28 degrees ! Estimated noise=1.54812 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.377 x 5.665 at 28.28 degrees (North through East) ! Clean map min=-0.0045482 max=0.3062 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.824 mas, bmaj=4.821 mas, bpa=26.21 degrees ! Estimated noise=2.23157 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.249859 Jy ! Component: 100 - total flux cleaned = 0.357914 Jy ! Component: 150 - total flux cleaned = 0.408385 Jy ! Component: 200 - total flux cleaned = 0.434255 Jy ! Total flux subtracted in 200 components = 0.434255 Jy ! Clean residual min=-0.008630 max=0.012942 Jy/beam ! Clean residual mean=-0.000072 rms=0.002435 Jy/beam ! Combined flux in latest and established models = 0.434255 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.434255 Jy ! Inverting map and beam ! Estimated beam: bmin=3.377 mas, bmaj=5.665 mas, bpa=28.28 degrees ! Estimated noise=1.54812 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 = 0.0208732 Jy ! Component: 100 - total flux cleaned = 0.0365965 Jy ! Component: 150 - total flux cleaned = 0.0489926 Jy ! Component: 200 - total flux cleaned = 0.0590101 Jy ! Total flux subtracted in 200 components = 0.0590101 Jy ! Clean residual min=-0.006529 max=0.007320 Jy/beam ! Clean residual mean=-0.000067 rms=0.001739 Jy/beam ! Combined flux in latest and established models = 0.493265 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 42 components and 0.493265 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=6.775 mas, bmaj=9.561 mas, bpa=26.99 degrees ! Estimated noise=1.95732 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.01596 Jy ! Component: 100 - total flux cleaned = 0.0269176 Jy ! Component: 150 - total flux cleaned = 0.0348761 Jy ! Component: 200 - total flux cleaned = 0.0407912 Jy ! Total flux subtracted in 200 components = 0.0407912 Jy ! Clean residual min=-0.006180 max=0.006468 Jy/beam ! Clean residual mean=0.000000 rms=0.001778 Jy/beam ! Combined flux in latest and established models = 0.534056 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 = 0.00411678 Jy ! Component: 100 - total flux cleaned = 0.00610333 Jy ! Component: 150 - total flux cleaned = 0.00775469 Jy ! Component: 200 - total flux cleaned = 0.00904011 Jy ! Total flux subtracted in 200 components = 0.00904011 Jy ! Clean residual min=-0.005174 max=0.005435 Jy/beam ! Clean residual mean=0.000041 rms=0.001544 Jy/beam ! Combined flux in latest and established models = 0.543097 Jy ! Adding 93 model components to the UV plane model. ! The established model now contains 131 components and 0.543097 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.377 mas, bmaj=5.665 mas, bpa=28.28 degrees ! Estimated noise=1.54812 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00113442 Jy ! Component: 100 - total flux cleaned = 0.00132663 Jy ! Component: 150 - total flux cleaned = 0.00168778 Jy ! Component: 200 - total flux cleaned = 0.00201414 Jy ! Total flux subtracted in 200 components = 0.00201414 Jy ! Clean residual min=-0.004806 max=0.004244 Jy/beam ! Clean residual mean=0.000021 rms=0.001061 Jy/beam ! Combined flux in latest and established models = 0.545111 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 152 components and 0.545111 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060327Jy sigma=0.423097 ! Fit after self-cal, rms=0.060299Jy sigma=0.422864 wmodel J0541+5312_S_map.mod ! Writing 152 model components to file: J0541+5312_S_map.mod wobs J0541+5312_S_uvs.fits ! Writing UV FITS file: J0541+5312_S_uvs.fits wwins J0541+5312_S_map.win ! wwins: Wrote 3 windows to J0541+5312_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 = -0.000616853 Jy ! Component: 100 - total flux cleaned = -0.000760134 Jy ! Component: 150 - total flux cleaned = -0.000966244 Jy ! Component: 200 - total flux cleaned = -0.00116287 Jy ! Component: 250 - total flux cleaned = -0.00135034 Jy ! Component: 300 - total flux cleaned = -0.00135145 Jy ! Component: 350 - total flux cleaned = -0.00129336 Jy ! Component: 400 - total flux cleaned = -0.00123735 Jy ! Component: 450 - total flux cleaned = -0.00112993 Jy ! Component: 500 - total flux cleaned = -0.00107734 Jy ! Component: 550 - total flux cleaned = -0.000670586 Jy ! Component: 600 - total flux cleaned = -0.000423946 Jy ! Component: 650 - total flux cleaned = -8.68544e-05 Jy ! Component: 700 - total flux cleaned = 0.000149012 Jy ! Component: 750 - total flux cleaned = 0.000379307 Jy ! Component: 800 - total flux cleaned = 0.000559648 Jy ! Component: 850 - total flux cleaned = 0.000781203 Jy ! Component: 900 - total flux cleaned = 0.00086872 Jy ! Component: 950 - total flux cleaned = 0.000869202 Jy ! Component: 1000 - total flux cleaned = 0.000953388 Jy ! Component: 1050 - total flux cleaned = 0.00111737 Jy ! Component: 1100 - total flux cleaned = 0.00103674 Jy ! Component: 1150 - total flux cleaned = 0.0011548 Jy ! Component: 1200 - total flux cleaned = 0.00115488 Jy ! Component: 1250 - total flux cleaned = 0.00115571 Jy ! Component: 1300 - total flux cleaned = 0.00130719 Jy ! Component: 1350 - total flux cleaned = 0.00123242 Jy ! Component: 1400 - total flux cleaned = 0.0014153 Jy ! Component: 1450 - total flux cleaned = 0.00130721 Jy ! Component: 1500 - total flux cleaned = 0.0014139 Jy ! Component: 1550 - total flux cleaned = 0.00144905 Jy ! Component: 1600 - total flux cleaned = 0.00155282 Jy ! Component: 1650 - total flux cleaned = 0.00162075 Jy ! Component: 1700 - total flux cleaned = 0.00155422 Jy ! Component: 1750 - total flux cleaned = 0.00178596 Jy ! Component: 1800 - total flux cleaned = 0.0018187 Jy ! Component: 1850 - total flux cleaned = 0.0018832 Jy ! Component: 1900 - total flux cleaned = 0.00197847 Jy ! Component: 1950 - total flux cleaned = 0.00204132 Jy ! Component: 2000 - total flux cleaned = 0.00213417 Jy ! Component: 2050 - total flux cleaned = 0.00225709 Jy ! Component: 2100 - total flux cleaned = 0.00228687 Jy ! Component: 2150 - total flux cleaned = 0.00237619 Jy ! Component: 2200 - total flux cleaned = 0.00246435 Jy ! Component: 2250 - total flux cleaned = 0.00249366 Jy ! Component: 2300 - total flux cleaned = 0.00266611 Jy ! Component: 2350 - total flux cleaned = 0.00277958 Jy ! Component: 2400 - total flux cleaned = 0.00294782 Jy ! Component: 2450 - total flux cleaned = 0.00303055 Jy ! Component: 2500 - total flux cleaned = 0.00308509 Jy ! Component: 2550 - total flux cleaned = 0.0032473 Jy ! Component: 2600 - total flux cleaned = 0.00327392 Jy ! Component: 2650 - total flux cleaned = 0.00345899 Jy ! Component: 2700 - total flux cleaned = 0.00353733 Jy ! Component: 2750 - total flux cleaned = 0.00369265 Jy ! Component: 2800 - total flux cleaned = 0.00376949 Jy ! Component: 2850 - total flux cleaned = 0.00387095 Jy ! Component: 2900 - total flux cleaned = 0.00404635 Jy ! Component: 2950 - total flux cleaned = 0.00409615 Jy ! Component: 3000 - total flux cleaned = 0.00426864 Jy ! Component: 3050 - total flux cleaned = 0.00439 Jy ! Component: 3100 - total flux cleaned = 0.004414 Jy ! Component: 3150 - total flux cleaned = 0.00460443 Jy ! Component: 3200 - total flux cleaned = 0.00469856 Jy ! Component: 3250 - total flux cleaned = 0.00481545 Jy ! Component: 3300 - total flux cleaned = 0.00488439 Jy ! Component: 3350 - total flux cleaned = 0.00497578 Jy ! Component: 3400 - total flux cleaned = 0.00502122 Jy ! Component: 3450 - total flux cleaned = 0.00511115 Jy ! Component: 3500 - total flux cleaned = 0.00515571 Jy ! Component: 3550 - total flux cleaned = 0.00513397 Jy ! Component: 3600 - total flux cleaned = 0.00524306 Jy ! Component: 3650 - total flux cleaned = 0.00530776 Jy ! Component: 3700 - total flux cleaned = 0.00535093 Jy ! Component: 3750 - total flux cleaned = 0.00543566 Jy ! Component: 3800 - total flux cleaned = 0.00545668 Jy ! Component: 3850 - total flux cleaned = 0.00551911 Jy ! Component: 3900 - total flux cleaned = 0.00562194 Jy ! Component: 3950 - total flux cleaned = 0.00568292 Jy ! Component: 4000 - total flux cleaned = 0.005764 Jy ! Component: 4050 - total flux cleaned = 0.00590434 Jy ! Total flux subtracted in 4096 components = 0.00596407 Jy ! Clean residual min=-0.001221 max=0.001178 Jy/beam ! Clean residual mean=0.000007 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.551075 Jy keep ! Adding 301 model components to the UV plane model. ! The established model now contains 453 components and 0.551075 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0541+5312_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.377 x 5.665 at 28.28 degrees (North through East) ! Clean map min=-0.0027759 max=0.30558 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0541+5312_S_map.fits wmodel /image_prod/ug002_uva//J0541+5312_S_map.mod ! Writing 453 model components to file: /image_prod/ug002_uva//J0541+5312_S_map.mod wobs /image_prod/ug002_uva//J0541+5312_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0541+5312_S_uvs.fits wwins /image_prod/ug002_uva//J0541+5312_S_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J0541+5312_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.30558 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000363397 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.356761 0.356761 0.713522 1.42704 2.85409 5.70818 11.4164 22.8327 45.6654 91.3309 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.305 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 840.898 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0541+5312_S_dfm.log closed on Wed Mar 4 20:57:54 2020