! Started logfile: /image_prod/ug002_uva//J0312+0133_S_dfm.log on Wed Mar 4 19:50:38 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//J0312+0133_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0312+0133_S_uva.fits ! AN table 1: 45 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.955556 visibilities/baseline/integration-bin. ! Found source: J0312+0133 ! ! 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 5805 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 J0312+0133_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 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.035080Jy sigma=8.273619 ! Fit after self-cal, rms=0.796942Jy sigma=6.322156 ! 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=2.764 mas, bmaj=7.437 mas, bpa=-5.517 degrees ! Estimated noise=1.48019 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 = 0.158163 Jy ! Component: 100 - total flux cleaned = 0.19844 Jy ! Total flux subtracted in 100 components = 0.19844 Jy ! Clean residual min=-0.014035 max=0.016337 Jy/beam ! Clean residual mean=0.000025 rms=0.003075 Jy/beam ! Combined flux in latest and established models = 0.19844 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.19844 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.091550Jy sigma=0.633511 ! Fit after self-cal, rms=0.091489Jy sigma=0.632995 ! 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=3.253 mas, bmaj=8.18 mas, bpa=-4.575 degrees ! Estimated noise=1.20843 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 = 0.0210543 Jy ! Component: 100 - total flux cleaned = 0.0317661 Jy ! Component: 150 - total flux cleaned = 0.0383932 Jy ! Component: 200 - total flux cleaned = 0.0426797 Jy ! Total flux subtracted in 200 components = 0.0426797 Jy ! Clean residual min=-0.012582 max=0.011560 Jy/beam ! Clean residual mean=0.000006 rms=0.002678 Jy/beam ! Combined flux in latest and established models = 0.24112 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 46 components and 0.24112 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086418Jy sigma=0.591351 ! Fit after self-cal, rms=0.086418Jy sigma=0.591155 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.253 x 8.18 at -4.575 degrees (North through East) ! Clean map min=-0.01231 max=0.20408 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.17 HN 1.04 KP 1.02 ! LA 1.02 MK 1.02 NL 1.08 OV 0.65 ! PT 1.04 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.16 HN 1.07 KP 0.97 ! LA 1.01 MK 0.97 NL 1.00 OV 0.95 ! PT 1.00 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.11 HN 1.06 KP 1.01 ! LA 1.02 MK 1.02 NL 0.98 OV 0.62 ! PT 1.05 SC 0.95 ! ! ! Fit before self-cal, rms=0.086418Jy sigma=0.591155 ! Fit after self-cal, rms=0.070399Jy sigma=0.494530 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.258 mas, bmaj=8.213 mas, bpa=-4.156 degrees ! Estimated noise=1.19966 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 (21, -24.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00751837 Jy ! Component: 100 - total flux cleaned = 0.0112088 Jy ! Component: 150 - total flux cleaned = 0.0120845 Jy ! Component: 200 - total flux cleaned = 0.0125857 Jy ! Total flux subtracted in 200 components = 0.0125857 Jy ! Clean residual min=-0.003981 max=0.004282 Jy/beam ! Clean residual mean=0.000010 rms=0.001101 Jy/beam ! Combined flux in latest and established models = 0.253705 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 78 components and 0.253705 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069538Jy sigma=0.486407 ! Fit after self-cal, rms=0.069644Jy sigma=0.485339 ! 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=0.069644Jy sigma=0.485339 ! Fit after self-cal, rms=0.068610Jy sigma=0.471009 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.256 mas, bmaj=8.212 mas, bpa=-4.116 degrees ! Estimated noise=1.20151 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00261433 Jy ! Component: 100 - total flux cleaned = 0.00354792 Jy ! Component: 150 - total flux cleaned = 0.00406002 Jy ! Component: 200 - total flux cleaned = 0.00438515 Jy ! Total flux subtracted in 200 components = 0.00438515 Jy ! Clean residual min=-0.002871 max=0.003705 Jy/beam ! Clean residual mean=0.000004 rms=0.000837 Jy/beam ! Combined flux in latest and established models = 0.25809 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 104 components and 0.25809 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068433Jy sigma=0.469323 ! Fit after self-cal, rms=0.068419Jy sigma=0.469234 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 (6, -7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00341462 Jy ! Component: 100 - total flux cleaned = 0.00398774 Jy ! Component: 150 - total flux cleaned = 0.00455512 Jy ! Component: 200 - total flux cleaned = 0.00480699 Jy ! Total flux subtracted in 200 components = 0.00480699 Jy ! Clean residual min=-0.002553 max=0.003333 Jy/beam ! Clean residual mean=0.000002 rms=0.000750 Jy/beam ! Combined flux in latest and established models = 0.262897 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 124 components and 0.262897 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068187Jy sigma=0.467156 ! Fit after self-cal, rms=0.068169Jy sigma=0.467067 ! Inverting map ! Added new window around map position (35.5, -59). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00162 Jy ! Component: 100 - total flux cleaned = 0.00210293 Jy ! Component: 150 - total flux cleaned = 0.00216693 Jy ! Component: 200 - total flux cleaned = 0.00222721 Jy ! Total flux subtracted in 200 components = 0.00222721 Jy ! Clean residual min=-0.002722 max=0.002832 Jy/beam ! Clean residual mean=0.000001 rms=0.000690 Jy/beam ! Combined flux in latest and established models = 0.265125 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 150 components and 0.265125 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067962Jy sigma=0.465537 ! Fit after self-cal, rms=0.067953Jy sigma=0.465473 ! 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=0.067953Jy sigma=0.465473 ! Fit after self-cal, rms=0.068285Jy sigma=0.462376 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.25 mas, bmaj=8.2 mas, bpa=-4.076 degrees ! Estimated noise=1.1994 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00214952 Jy ! Component: 100 - total flux cleaned = 0.00309511 Jy ! Component: 150 - total flux cleaned = 0.00352745 Jy ! Component: 200 - total flux cleaned = 0.00391757 Jy ! Total flux subtracted in 200 components = 0.00391757 Jy ! Clean residual min=-0.002316 max=0.002311 Jy/beam ! Clean residual mean=-0.000002 rms=0.000590 Jy/beam ! Combined flux in latest and established models = 0.269042 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 168 components and 0.269042 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068176Jy sigma=0.461478 ! Fit after self-cal, rms=0.068173Jy sigma=0.461444 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 = 0.000386988 Jy ! Component: 100 - total flux cleaned = 0.000647143 Jy ! Component: 150 - total flux cleaned = 0.000766077 Jy ! Component: 200 - total flux cleaned = 0.000840793 Jy ! Total flux subtracted in 200 components = 0.000840793 Jy ! Clean residual min=-0.002255 max=0.002223 Jy/beam ! Clean residual mean=-0.000003 rms=0.000572 Jy/beam ! Combined flux in latest and established models = 0.269883 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 180 components and 0.269883 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068123Jy sigma=0.461087 ! Fit after self-cal, rms=0.068119Jy sigma=0.461078 ! 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=0.068119Jy sigma=0.461078 ! Fit after self-cal, rms=0.068119Jy sigma=0.460941 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.518 mas, bmaj=13.02 mas, bpa=-3.844 degrees ! Estimated noise=1.46595 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0020654 Jy ! Component: 100 - total flux cleaned = 0.00295328 Jy ! Component: 150 - total flux cleaned = 0.00329825 Jy ! Component: 200 - total flux cleaned = 0.00351221 Jy ! Total flux subtracted in 200 components = 0.00351221 Jy ! Clean residual min=-0.002583 max=0.002561 Jy/beam ! Clean residual mean=-0.000005 rms=0.000698 Jy/beam ! Combined flux in latest and established models = 0.273395 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 209 components and 0.273395 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068090Jy sigma=0.460648 ! Fit after self-cal, rms=0.068083Jy sigma=0.460619 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 = 0.000272981 Jy ! Component: 100 - total flux cleaned = 0.000422785 Jy ! Component: 150 - total flux cleaned = 0.000556641 Jy ! Component: 200 - total flux cleaned = 0.000702637 Jy ! Total flux subtracted in 200 components = 0.000702637 Jy ! Clean residual min=-0.002573 max=0.002601 Jy/beam ! Clean residual mean=-0.000005 rms=0.000678 Jy/beam ! Combined flux in latest and established models = 0.274098 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 227 components and 0.274098 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068075Jy sigma=0.460553 ! Fit after self-cal, rms=0.068068Jy sigma=0.460538 ! 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=3.249 mas, bmaj=8.201 mas, bpa=-4.095 degrees ! Estimated noise=1.19954 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.249 x 8.201 at -4.095 degrees (North through East) ! Clean map min=-0.0025798 max=0.20215 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=2.771 mas, bmaj=7.456 mas, bpa=-5.038 degrees ! Estimated noise=1.46114 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.156007 Jy ! Component: 100 - total flux cleaned = 0.196426 Jy ! Component: 150 - total flux cleaned = 0.213609 Jy ! Component: 200 - total flux cleaned = 0.223256 Jy ! Total flux subtracted in 200 components = 0.223256 Jy ! Clean residual min=-0.004263 max=0.005104 Jy/beam ! Clean residual mean=0.000007 rms=0.001014 Jy/beam ! Combined flux in latest and established models = 0.223256 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 28 model components to the UV plane model. ! The established model now contains 28 components and 0.223256 Jy ! Inverting map and beam ! Estimated beam: bmin=3.249 mas, bmaj=8.201 mas, bpa=-4.095 degrees ! Estimated noise=1.19954 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 = 0.00988709 Jy ! Component: 100 - total flux cleaned = 0.0171268 Jy ! Component: 150 - total flux cleaned = 0.0229192 Jy ! Component: 200 - total flux cleaned = 0.0276838 Jy ! Total flux subtracted in 200 components = 0.0276838 Jy ! Clean residual min=-0.002901 max=0.003551 Jy/beam ! Clean residual mean=0.000006 rms=0.000858 Jy/beam ! Combined flux in latest and established models = 0.25094 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 78 components and 0.25094 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=7.518 mas, bmaj=13.02 mas, bpa=-3.844 degrees ! Estimated noise=1.46595 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00667504 Jy ! Component: 100 - total flux cleaned = 0.0112808 Jy ! Component: 150 - total flux cleaned = 0.014662 Jy ! Component: 200 - total flux cleaned = 0.0171939 Jy ! Total flux subtracted in 200 components = 0.0171939 Jy ! Clean residual min=-0.002911 max=0.002656 Jy/beam ! Clean residual mean=0.000001 rms=0.000799 Jy/beam ! Combined flux in latest and established models = 0.268133 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 = 0.00191203 Jy ! Component: 100 - total flux cleaned = 0.00271189 Jy ! Component: 150 - total flux cleaned = 0.00339795 Jy ! Component: 200 - total flux cleaned = 0.00390205 Jy ! Total flux subtracted in 200 components = 0.00390205 Jy ! Clean residual min=-0.002753 max=0.002540 Jy/beam ! Clean residual mean=-0.000002 rms=0.000704 Jy/beam ! Combined flux in latest and established models = 0.272036 Jy ! Adding 95 model components to the UV plane model. ! The established model now contains 163 components and 0.272036 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.249 mas, bmaj=8.201 mas, bpa=-4.095 degrees ! Estimated noise=1.19954 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000537319 Jy ! Component: 100 - total flux cleaned = 0.000661417 Jy ! Component: 150 - total flux cleaned = 0.00087795 Jy ! Component: 200 - total flux cleaned = 0.000977011 Jy ! Total flux subtracted in 200 components = 0.000977011 Jy ! Clean residual min=-0.002455 max=0.002220 Jy/beam ! Clean residual mean=-0.000002 rms=0.000553 Jy/beam ! Combined flux in latest and established models = 0.273013 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 188 components and 0.273012 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068149Jy sigma=0.461182 ! Fit after self-cal, rms=0.068119Jy sigma=0.461007 wmodel J0312+0133_S_map.mod ! Writing 188 model components to file: J0312+0133_S_map.mod wobs J0312+0133_S_uvs.fits ! Writing UV FITS file: J0312+0133_S_uvs.fits wwins J0312+0133_S_map.win ! wwins: Wrote 4 windows to J0312+0133_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 = -0.000238678 Jy ! Component: 100 - total flux cleaned = -5.07474e-05 Jy ! Component: 150 - total flux cleaned = 9.36089e-05 Jy ! Component: 200 - total flux cleaned = 0.000232284 Jy ! Component: 250 - total flux cleaned = 0.000299675 Jy ! Component: 300 - total flux cleaned = 0.000332087 Jy ! Component: 350 - total flux cleaned = 0.000268887 Jy ! Component: 400 - total flux cleaned = 0.000300041 Jy ! Component: 450 - total flux cleaned = 0.000330057 Jy ! Component: 500 - total flux cleaned = 0.000330438 Jy ! Component: 550 - total flux cleaned = 0.00047588 Jy ! Component: 600 - total flux cleaned = 0.000503888 Jy ! Component: 650 - total flux cleaned = 0.00055963 Jy ! Component: 700 - total flux cleaned = 0.000559738 Jy ! Component: 750 - total flux cleaned = 0.000640979 Jy ! Component: 800 - total flux cleaned = 0.00061454 Jy ! Component: 850 - total flux cleaned = 0.00066722 Jy ! Component: 900 - total flux cleaned = 0.000692884 Jy ! Component: 950 - total flux cleaned = 0.000743613 Jy ! Component: 1000 - total flux cleaned = 0.000718456 Jy ! Component: 1050 - total flux cleaned = 0.000767789 Jy ! Component: 1100 - total flux cleaned = 0.000767956 Jy ! Component: 1150 - total flux cleaned = 0.000791836 Jy ! Component: 1200 - total flux cleaned = 0.000791566 Jy ! Component: 1250 - total flux cleaned = 0.000838191 Jy ! Component: 1300 - total flux cleaned = 0.000883404 Jy ! Component: 1350 - total flux cleaned = 0.000905743 Jy ! Component: 1400 - total flux cleaned = 0.000950171 Jy ! Component: 1450 - total flux cleaned = 0.000971947 Jy ! Component: 1500 - total flux cleaned = 0.000993604 Jy ! Component: 1550 - total flux cleaned = 0.000972158 Jy ! Component: 1600 - total flux cleaned = 0.00101464 Jy ! Component: 1650 - total flux cleaned = 0.00111904 Jy ! Component: 1700 - total flux cleaned = 0.00113939 Jy ! Component: 1750 - total flux cleaned = 0.00118042 Jy ! Component: 1800 - total flux cleaned = 0.00132202 Jy ! Component: 1850 - total flux cleaned = 0.00136192 Jy ! Component: 1900 - total flux cleaned = 0.00142141 Jy ! Component: 1950 - total flux cleaned = 0.0015586 Jy ! Component: 2000 - total flux cleaned = 0.00161643 Jy ! Component: 2050 - total flux cleaned = 0.00165501 Jy ! Component: 2100 - total flux cleaned = 0.0018253 Jy ! Component: 2150 - total flux cleaned = 0.00184394 Jy ! Component: 2200 - total flux cleaned = 0.00193703 Jy ! Component: 2250 - total flux cleaned = 0.00195519 Jy ! Component: 2300 - total flux cleaned = 0.002083 Jy ! Component: 2350 - total flux cleaned = 0.00206491 Jy ! Component: 2400 - total flux cleaned = 0.00213697 Jy ! Component: 2450 - total flux cleaned = 0.00220818 Jy ! Component: 2500 - total flux cleaned = 0.00233152 Jy ! Component: 2550 - total flux cleaned = 0.00238375 Jy ! Component: 2600 - total flux cleaned = 0.00233175 Jy ! Component: 2650 - total flux cleaned = 0.00240038 Jy ! Component: 2700 - total flux cleaned = 0.00245151 Jy ! Component: 2750 - total flux cleaned = 0.00250213 Jy ! Component: 2800 - total flux cleaned = 0.00251893 Jy ! Component: 2850 - total flux cleaned = 0.00255222 Jy ! Component: 2900 - total flux cleaned = 0.00253567 Jy ! Component: 2950 - total flux cleaned = 0.00258491 Jy ! Component: 3000 - total flux cleaned = 0.00261755 Jy ! Component: 3050 - total flux cleaned = 0.00264998 Jy ! Component: 3100 - total flux cleaned = 0.00265007 Jy ! Component: 3150 - total flux cleaned = 0.00274551 Jy ! Component: 3200 - total flux cleaned = 0.0027454 Jy ! Component: 3250 - total flux cleaned = 0.00272983 Jy ! Component: 3300 - total flux cleaned = 0.00279215 Jy ! Component: 3350 - total flux cleaned = 0.00276121 Jy ! Component: 3400 - total flux cleaned = 0.00276117 Jy ! Component: 3450 - total flux cleaned = 0.00279179 Jy ! Component: 3500 - total flux cleaned = 0.00279192 Jy ! Component: 3550 - total flux cleaned = 0.00277699 Jy ! Component: 3600 - total flux cleaned = 0.00282186 Jy ! Component: 3650 - total flux cleaned = 0.00282184 Jy ! Component: 3700 - total flux cleaned = 0.00280708 Jy ! Component: 3750 - total flux cleaned = 0.00282197 Jy ! Component: 3800 - total flux cleaned = 0.00282213 Jy ! Component: 3850 - total flux cleaned = 0.00283667 Jy ! Component: 3900 - total flux cleaned = 0.0028368 Jy ! Component: 3950 - total flux cleaned = 0.0028367 Jy ! Component: 4000 - total flux cleaned = 0.00280824 Jy ! Component: 4050 - total flux cleaned = 0.00279399 Jy ! Total flux subtracted in 4096 components = 0.00278004 Jy ! Clean residual min=-0.000850 max=0.000931 Jy/beam ! Clean residual mean=-0.000002 rms=0.000261 Jy/beam ! Combined flux in latest and established models = 0.275793 Jy keep ! Adding 288 model components to the UV plane model. ! The established model now contains 476 components and 0.275792 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0312+0133_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.249 x 8.201 at -4.095 degrees (North through East) ! Clean map min=-0.0016107 max=0.20222 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0312+0133_S_map.fits wmodel /image_prod/ug002_uva//J0312+0133_S_map.mod ! Writing 476 model components to file: /image_prod/ug002_uva//J0312+0133_S_map.mod wobs /image_prod/ug002_uva//J0312+0133_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0312+0133_S_uvs.fits wwins /image_prod/ug002_uva//J0312+0133_S_map.win ! wwins: Wrote 5 windows to /image_prod/ug002_uva//J0312+0133_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.202219 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000261697 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.388238 0.388238 0.776475 1.55295 3.1059 6.2118 12.4236 24.8472 49.6944 99.3888 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.202 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 772.722 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0312+0133_S_dfm.log closed on Wed Mar 4 19:50:42 2020