! Started logfile: /scr/pima/rv117_uvs/J0502+2516_S_dfm.log on Sat Dec 9 23:42:07 2017 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.23275 obs /scr/pima/rv117_uvs/J0502+2516_S_uva.fits ! Reading UV FITS file: /scr/pima/rv117_uvs/J0502+2516_S_uva.fits ! AN table 1: 44 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.89899 visibilities/baseline/integration-bin. ! Found source: J0502+2516 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23275e+09 8e+06 1 8e+06 ! 02 2 2.26275e+09 8e+06 1 8e+06 ! 03 3 2.35275e+09 8e+06 1 8e+06 ! 04 4 2.37275e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 74 lines of history. ! ! Reading 7120 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 4 channels. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 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 J0502+2516_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 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 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.020736Jy sigma=20.136355 ! Fit after self-cal, rms=0.822498Jy sigma=16.262788 ! 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=2.795 mas, bmaj=5.839 mas, bpa=2.911 degrees ! Estimated noise=0.816731 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 = 0.133823 Jy ! Component: 100 - total flux cleaned = 0.164641 Jy ! Total flux subtracted in 100 components = 0.164641 Jy ! Clean residual min=-0.005552 max=0.011701 Jy/beam ! Clean residual mean=-0.000008 rms=0.001334 Jy/beam ! Combined flux in latest and established models = 0.164641 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.164641 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054063Jy sigma=0.955338 ! Fit after self-cal, rms=0.054053Jy sigma=0.955152 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0127431 Jy ! Component: 100 - total flux cleaned = 0.0195731 Jy ! Total flux subtracted in 100 components = 0.0195731 Jy ! Clean residual min=-0.003907 max=0.004954 Jy/beam ! Clean residual mean=-0.000007 rms=0.000963 Jy/beam ! Combined flux in latest and established models = 0.184214 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 11 components and 0.184214 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.050031Jy sigma=0.880771 ! Fit after self-cal, rms=0.050026Jy sigma=0.880526 ! 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=3.584 mas, bmaj=6.938 mas, bpa=3.396 degrees ! Estimated noise=0.432662 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 = 0.00412285 Jy ! Component: 100 - total flux cleaned = 0.00557539 Jy ! Component: 150 - total flux cleaned = 0.00567101 Jy ! Component: 200 - total flux cleaned = 0.00563067 Jy ! Total flux subtracted in 200 components = 0.00563067 Jy ! Clean residual min=-0.003143 max=0.004063 Jy/beam ! Clean residual mean=-0.000014 rms=0.000787 Jy/beam ! Combined flux in latest and established models = 0.189845 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 16 components and 0.189845 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.049541Jy sigma=0.876351 ! Fit after self-cal, rms=0.049543Jy sigma=0.876302 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.584 x 6.938 at 3.396 degrees (North through East) ! Clean map min=-0.0029846 max=0.17705 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.92 HN 0.97 KP 1.01 ! LA 1.01 MK 0.96 NL 1.06 OV 0.95 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 0.95 HN 0.97 KP 1.05 ! LA 0.96 MK 0.97 NL 1.08 OV 1.03 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.95 HN 1.00 KP 1.02 ! LA 1.01 MK 1.02 NL 1.01 OV 1.03 ! PT 1.02 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 HN 1.00 KP 1.03 ! LA 1.01 MK 1.00 NL 1.04 OV 1.01 ! PT 1.02 SC 1.03 ! ! ! Fit before self-cal, rms=0.049543Jy sigma=0.876302 ! Fit after self-cal, rms=0.046350Jy sigma=0.852856 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.587 mas, bmaj=6.953 mas, bpa=3.161 degrees ! Estimated noise=0.433983 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 = 0.000567858 Jy ! Component: 100 - total flux cleaned = 0.000682798 Jy ! Component: 150 - total flux cleaned = 0.000683677 Jy ! Component: 200 - total flux cleaned = 0.000684627 Jy ! Total flux subtracted in 200 components = 0.000684627 Jy ! Clean residual min=-0.002426 max=0.002711 Jy/beam ! Clean residual mean=-0.000008 rms=0.000628 Jy/beam ! Combined flux in latest and established models = 0.190529 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 24 components and 0.190529 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.046274Jy sigma=0.852351 ! Fit after self-cal, rms=0.046277Jy sigma=0.852261 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.046277Jy sigma=0.852261 ! Fit after self-cal, rms=0.043120Jy sigma=0.816127 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.591 mas, bmaj=6.928 mas, bpa=3.223 degrees ! Estimated noise=0.433463 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000255529 Jy ! Component: 100 - total flux cleaned = 0.000255311 Jy ! Component: 150 - total flux cleaned = 0.000303702 Jy ! Component: 200 - total flux cleaned = 0.000348543 Jy ! Total flux subtracted in 200 components = 0.000348543 Jy ! Clean residual min=-0.001725 max=0.002005 Jy/beam ! Clean residual mean=-0.000003 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.190878 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 35 components and 0.190878 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.043104Jy sigma=0.815810 ! Fit after self-cal, rms=0.043101Jy sigma=0.815727 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 (11, 1.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00187126 Jy ! Component: 100 - total flux cleaned = 0.00203852 Jy ! Component: 150 - total flux cleaned = 0.00215886 Jy ! Component: 200 - total flux cleaned = 0.0021329 Jy ! Total flux subtracted in 200 components = 0.0021329 Jy ! Clean residual min=-0.001679 max=0.001272 Jy/beam ! Clean residual mean=-0.000001 rms=0.000322 Jy/beam ! Combined flux in latest and established models = 0.193011 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 49 components and 0.193011 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.043015Jy sigma=0.813941 ! Fit after self-cal, rms=0.043011Jy sigma=0.813834 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.043011Jy sigma=0.813834 ! Fit after self-cal, rms=0.043024Jy sigma=0.813658 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.59 mas, bmaj=6.919 mas, bpa=3.155 degrees ! Estimated noise=0.433512 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000612872 Jy ! Component: 100 - total flux cleaned = 0.000634698 Jy ! Component: 150 - total flux cleaned = 0.000634731 Jy ! Component: 200 - total flux cleaned = 0.00063471 Jy ! Total flux subtracted in 200 components = 0.00063471 Jy ! Clean residual min=-0.001594 max=0.001218 Jy/beam ! Clean residual mean=-0.000002 rms=0.000307 Jy/beam ! Combined flux in latest and established models = 0.193645 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 64 components and 0.193645 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.043001Jy sigma=0.813204 ! Fit after self-cal, rms=0.043001Jy sigma=0.813175 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 = 0.000112438 Jy ! Component: 100 - total flux cleaned = 9.71911e-05 Jy ! Component: 150 - total flux cleaned = 0.000111029 Jy ! Component: 200 - total flux cleaned = 0.000110926 Jy ! Total flux subtracted in 200 components = 0.000110926 Jy ! Clean residual min=-0.001567 max=0.001198 Jy/beam ! Clean residual mean=-0.000002 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.193756 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 71 components and 0.193756 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.042991Jy sigma=0.812999 ! Fit after self-cal, rms=0.042991Jy sigma=0.812991 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.042991Jy sigma=0.812991 ! Fit after self-cal, rms=0.042994Jy sigma=0.812943 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.445 mas, bmaj=10.58 mas, bpa=7.632 degrees ! Estimated noise=0.530366 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000311563 Jy ! Component: 100 - total flux cleaned = 0.000337797 Jy ! Component: 150 - total flux cleaned = 0.000348994 Jy ! Component: 200 - total flux cleaned = 0.000358997 Jy ! Total flux subtracted in 200 components = 0.000358997 Jy ! Clean residual min=-0.001638 max=0.001139 Jy/beam ! Clean residual mean=-0.000003 rms=0.000367 Jy/beam ! Combined flux in latest and established models = 0.194115 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 86 components and 0.194115 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.042989Jy sigma=0.812857 ! Fit after self-cal, rms=0.042990Jy sigma=0.812848 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.33498e-05 Jy ! Component: 100 - total flux cleaned = 8.3718e-05 Jy ! Component: 150 - total flux cleaned = 8.4048e-05 Jy ! Component: 200 - total flux cleaned = 9.1956e-05 Jy ! Total flux subtracted in 200 components = 9.1956e-05 Jy ! Clean residual min=-0.001604 max=0.001121 Jy/beam ! Clean residual mean=-0.000002 rms=0.000363 Jy/beam ! Combined flux in latest and established models = 0.194207 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 94 components and 0.194207 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.042987Jy sigma=0.812807 ! Fit after self-cal, rms=0.042987Jy sigma=0.812801 ! 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=3.591 mas, bmaj=6.917 mas, bpa=3.123 degrees ! Estimated noise=0.433509 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.591 x 6.917 at 3.123 degrees (North through East) ! Clean map min=-0.001476 max=0.17706 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=2.798 mas, bmaj=5.849 mas, bpa=2.483 degrees ! Estimated noise=0.820318 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.134355 Jy ! Component: 100 - total flux cleaned = 0.165561 Jy ! Component: 150 - total flux cleaned = 0.178161 Jy ! Component: 200 - total flux cleaned = 0.184754 Jy ! Total flux subtracted in 200 components = 0.184754 Jy ! Clean residual min=-0.003007 max=0.003197 Jy/beam ! Clean residual mean=-0.000003 rms=0.000733 Jy/beam ! Combined flux in latest and established models = 0.184754 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.184754 Jy ! Inverting map and beam ! Estimated beam: bmin=3.591 mas, bmaj=6.917 mas, bpa=3.123 degrees ! Estimated noise=0.433509 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 = 0.00414642 Jy ! Component: 100 - total flux cleaned = 0.00657881 Jy ! Component: 150 - total flux cleaned = 0.00805825 Jy ! Component: 200 - total flux cleaned = 0.00850012 Jy ! Total flux subtracted in 200 components = 0.00850012 Jy ! Clean residual min=-0.001779 max=0.001328 Jy/beam ! Clean residual mean=-0.000002 rms=0.000328 Jy/beam ! Combined flux in latest and established models = 0.193255 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 32 components and 0.193254 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.445 mas, bmaj=10.58 mas, bpa=7.632 degrees ! Estimated noise=0.530366 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000976953 Jy ! Component: 100 - total flux cleaned = 0.00109253 Jy ! Component: 150 - total flux cleaned = 0.00112892 Jy ! Component: 200 - total flux cleaned = 0.00114376 Jy ! Total flux subtracted in 200 components = 0.00114376 Jy ! Clean residual min=-0.001609 max=0.001161 Jy/beam ! Clean residual mean=-0.000003 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 0.194398 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 = 1.33865e-05 Jy ! Component: 100 - total flux cleaned = 2.54015e-05 Jy ! Component: 150 - total flux cleaned = 3.59238e-05 Jy ! Component: 200 - total flux cleaned = 5.57691e-05 Jy ! Total flux subtracted in 200 components = 5.57691e-05 Jy ! Clean residual min=-0.001615 max=0.001140 Jy/beam ! Clean residual mean=-0.000003 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.194454 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 68 components and 0.194454 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.591 mas, bmaj=6.917 mas, bpa=3.123 degrees ! Estimated noise=0.433509 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000107467 Jy ! Component: 100 - total flux cleaned = -0.000133229 Jy ! Component: 150 - total flux cleaned = -0.000155206 Jy ! Component: 200 - total flux cleaned = -0.000176387 Jy ! Total flux subtracted in 200 components = -0.000176387 Jy ! Clean residual min=-0.001649 max=0.001211 Jy/beam ! Clean residual mean=-0.000002 rms=0.000308 Jy/beam ! Combined flux in latest and established models = 0.194278 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 85 components and 0.194278 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.043025Jy sigma=0.813439 ! Fit after self-cal, rms=0.043021Jy sigma=0.813392 wmodel J0502+2516_S_map.mod ! Writing 85 model components to file: J0502+2516_S_map.mod wobs J0502+2516_S_uvs.fits ! Writing UV FITS file: J0502+2516_S_uvs.fits wwins J0502+2516_S_map.win ! wwins: Wrote 2 windows to J0502+2516_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 = -0.000707624 Jy ! Component: 100 - total flux cleaned = -0.00106734 Jy ! Component: 150 - total flux cleaned = -0.00126476 Jy ! Component: 200 - total flux cleaned = -0.00132666 Jy ! Component: 250 - total flux cleaned = -0.00142622 Jy ! Component: 300 - total flux cleaned = -0.00157862 Jy ! Component: 350 - total flux cleaned = -0.00168876 Jy ! Component: 400 - total flux cleaned = -0.00177825 Jy ! Component: 450 - total flux cleaned = -0.00193479 Jy ! Component: 500 - total flux cleaned = -0.00203661 Jy ! Component: 550 - total flux cleaned = -0.00215238 Jy ! Component: 600 - total flux cleaned = -0.00228218 Jy ! Component: 650 - total flux cleaned = -0.00240948 Jy ! Component: 700 - total flux cleaned = -0.00253459 Jy ! Component: 750 - total flux cleaned = -0.00265745 Jy ! Component: 800 - total flux cleaned = -0.00273306 Jy ! Component: 850 - total flux cleaned = -0.00286705 Jy ! Component: 900 - total flux cleaned = -0.00296953 Jy ! Component: 950 - total flux cleaned = -0.00308477 Jy ! Component: 1000 - total flux cleaned = -0.00314131 Jy ! Component: 1050 - total flux cleaned = -0.00322544 Jy ! Component: 1100 - total flux cleaned = -0.00326662 Jy ! Component: 1150 - total flux cleaned = -0.00333482 Jy ! Component: 1200 - total flux cleaned = -0.00341556 Jy ! Component: 1250 - total flux cleaned = -0.00349495 Jy ! Component: 1300 - total flux cleaned = -0.00349475 Jy ! Component: 1350 - total flux cleaned = -0.00348175 Jy ! Component: 1400 - total flux cleaned = -0.00349458 Jy ! Component: 1450 - total flux cleaned = -0.00349466 Jy ! Component: 1500 - total flux cleaned = -0.00351969 Jy ! Component: 1550 - total flux cleaned = -0.0035196 Jy ! Component: 1600 - total flux cleaned = -0.0035319 Jy ! Component: 1650 - total flux cleaned = -0.00353184 Jy ! Component: 1700 - total flux cleaned = -0.0035319 Jy ! Component: 1750 - total flux cleaned = -0.003508 Jy ! Component: 1800 - total flux cleaned = -0.00349614 Jy ! Component: 1850 - total flux cleaned = -0.00349624 Jy ! Component: 1900 - total flux cleaned = -0.00347308 Jy ! Component: 1950 - total flux cleaned = -0.00347303 Jy ! Component: 2000 - total flux cleaned = -0.00342736 Jy ! Component: 2050 - total flux cleaned = -0.00342752 Jy ! Component: 2100 - total flux cleaned = -0.00340494 Jy ! Component: 2150 - total flux cleaned = -0.00337151 Jy ! Component: 2200 - total flux cleaned = -0.00338248 Jy ! Component: 2250 - total flux cleaned = -0.00336059 Jy ! Component: 2300 - total flux cleaned = -0.00332794 Jy ! Component: 2350 - total flux cleaned = -0.00336015 Jy ! Component: 2400 - total flux cleaned = -0.00329585 Jy ! Component: 2450 - total flux cleaned = -0.0032639 Jy ! Component: 2500 - total flux cleaned = -0.00324282 Jy ! Component: 2550 - total flux cleaned = -0.00321143 Jy ! Component: 2600 - total flux cleaned = -0.003201 Jy ! Component: 2650 - total flux cleaned = -0.00315967 Jy ! Component: 2700 - total flux cleaned = -0.00311862 Jy ! Component: 2750 - total flux cleaned = -0.00309818 Jy ! Component: 2800 - total flux cleaned = -0.00305783 Jy ! Component: 2850 - total flux cleaned = -0.00304784 Jy ! Component: 2900 - total flux cleaned = -0.00300787 Jy ! Component: 2950 - total flux cleaned = -0.0029681 Jy ! Component: 3000 - total flux cleaned = -0.00298789 Jy ! Component: 3050 - total flux cleaned = -0.002939 Jy ! Component: 3100 - total flux cleaned = -0.00289043 Jy ! Component: 3150 - total flux cleaned = -0.00289046 Jy ! Component: 3200 - total flux cleaned = -0.0028713 Jy ! Component: 3250 - total flux cleaned = -0.00288085 Jy ! Component: 3300 - total flux cleaned = -0.00286172 Jy ! Component: 3350 - total flux cleaned = -0.0028428 Jy ! Component: 3400 - total flux cleaned = -0.00279587 Jy ! Component: 3450 - total flux cleaned = -0.00276791 Jy ! Component: 3500 - total flux cleaned = -0.00275862 Jy ! Component: 3550 - total flux cleaned = -0.00276782 Jy ! Component: 3600 - total flux cleaned = -0.00276782 Jy ! Component: 3650 - total flux cleaned = -0.00274953 Jy ! Component: 3700 - total flux cleaned = -0.00269509 Jy ! Component: 3750 - total flux cleaned = -0.00269523 Jy ! Component: 3800 - total flux cleaned = -0.00267731 Jy ! Component: 3850 - total flux cleaned = -0.00264167 Jy ! Component: 3900 - total flux cleaned = -0.00266834 Jy ! Component: 3950 - total flux cleaned = -0.00269478 Jy ! Component: 4000 - total flux cleaned = -0.00265968 Jy ! Component: 4050 - total flux cleaned = -0.0026509 Jy ! Total flux subtracted in 4096 components = -0.00268571 Jy ! Clean residual min=-0.000522 max=0.000460 Jy/beam ! Clean residual mean=-0.000000 rms=0.000154 Jy/beam ! Combined flux in latest and established models = 0.191592 Jy keep ! Adding 267 model components to the UV plane model. ! The established model now contains 352 components and 0.191592 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv117_uvs/J0502+2516_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.591 x 6.917 at 3.123 degrees (North through East) ! Clean map min=-0.0010385 max=0.17683 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv117_uvs/J0502+2516_S_map.fits wmodel /scr/pima/rv117_uvs/J0502+2516_S_map.mod ! Writing 352 model components to file: /scr/pima/rv117_uvs/J0502+2516_S_map.mod wobs /scr/pima/rv117_uvs/J0502+2516_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv117_uvs/J0502+2516_S_uvs.fits wwins /scr/pima/rv117_uvs/J0502+2516_S_map.win ! wwins: Wrote 3 windows to /scr/pima/rv117_uvs/J0502+2516_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.176826 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000152803 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.259243 0.259243 0.518486 1.03697 2.07394 4.14788 8.29577 16.5915 33.1831 66.3662 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.176 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1157.22 quit ! Quitting program ! Log file /scr/pima/rv117_uvs/J0502+2516_S_dfm.log closed on Sat Dec 9 23:42:11 2017