! Started logfile: /image_prod/ug002_uva//J0040+0125_S_dfm.log on Wed Mar 4 18:35:13 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//J0040+0125_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0040+0125_S_uva.fits ! AN table 1: 45 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.959259 visibilities/baseline/integration-bin. ! Found source: J0040+0125 ! ! 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 4662 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 J0040+0125_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 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.007799Jy sigma=8.318881 ! Fit after self-cal, rms=0.928073Jy sigma=7.672458 ! 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=3.084 mas, bmaj=13.76 mas, bpa=-18.04 degrees ! Estimated noise=1.6017 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 = 0.0558647 Jy ! Component: 100 - total flux cleaned = 0.0703728 Jy ! Total flux subtracted in 100 components = 0.0703728 Jy ! Clean residual min=-0.004234 max=0.006544 Jy/beam ! Clean residual mean=-0.000002 rms=0.001242 Jy/beam ! Combined flux in latest and established models = 0.0703728 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0703728 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067027Jy sigma=0.491780 ! Fit after self-cal, rms=0.065822Jy sigma=0.478950 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00863426 Jy ! Component: 100 - total flux cleaned = 0.0135003 Jy ! Total flux subtracted in 100 components = 0.0135003 Jy ! Clean residual min=-0.003741 max=0.005132 Jy/beam ! Clean residual mean=-0.000004 rms=0.001029 Jy/beam ! Combined flux in latest and established models = 0.0838731 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 23 components and 0.0838731 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064536Jy sigma=0.466035 ! Fit after self-cal, rms=0.064518Jy sigma=0.465600 ! 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=3.714 mas, bmaj=14.2 mas, bpa=-17.65 degrees ! Estimated noise=1.29431 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 (-7.5, -8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00495283 Jy ! Component: 100 - total flux cleaned = 0.00695397 Jy ! Component: 150 - total flux cleaned = 0.00740924 Jy ! Component: 200 - total flux cleaned = 0.00747233 Jy ! Total flux subtracted in 200 components = 0.00747233 Jy ! Clean residual min=-0.003618 max=0.002693 Jy/beam ! Clean residual mean=-0.000014 rms=0.000790 Jy/beam ! Combined flux in latest and established models = 0.0913454 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 64 components and 0.0913454 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064098Jy sigma=0.461897 ! Fit after self-cal, rms=0.064046Jy sigma=0.461480 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.714 x 14.2 at -17.65 degrees (North through East) ! Clean map min=-0.0033767 max=0.07167 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.95 HN 1.03 KP 0.96 ! LA 1.04 MK 1.03 NL 1.00 OV 1.00 ! PT 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.07 KP 0.98 ! LA 1.06 MK 1.03 NL 0.96 OV 0.93 ! PT 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.03 HN 1.00 KP 1.01 ! LA 1.04 MK 0.96 NL 0.92 OV 0.98 ! PT 0.96 ! ! ! Fit before self-cal, rms=0.064046Jy sigma=0.461480 ! Fit after self-cal, rms=0.063650Jy sigma=0.460230 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.736 mas, bmaj=14.15 mas, bpa=-17.66 degrees ! Estimated noise=1.28047 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 = 0.00151278 Jy ! Component: 100 - total flux cleaned = 0.00163236 Jy ! Component: 150 - total flux cleaned = 0.00159063 Jy ! Component: 200 - total flux cleaned = 0.00143757 Jy ! Total flux subtracted in 200 components = 0.00143757 Jy ! Clean residual min=-0.003502 max=0.002618 Jy/beam ! Clean residual mean=-0.000014 rms=0.000720 Jy/beam ! Combined flux in latest and established models = 0.092783 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 86 components and 0.092783 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063560Jy sigma=0.459512 ! Fit after self-cal, rms=0.063557Jy sigma=0.459373 ! 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=0.063557Jy sigma=0.459373 ! Fit after self-cal, rms=0.062746Jy sigma=0.455779 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.726 mas, bmaj=14.26 mas, bpa=-17.71 degrees ! Estimated noise=1.28224 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00126528 Jy ! Component: 100 - total flux cleaned = 0.00131019 Jy ! Component: 150 - total flux cleaned = 0.00115149 Jy ! Component: 200 - total flux cleaned = 0.00100929 Jy ! Total flux subtracted in 200 components = 0.00100929 Jy ! Clean residual min=-0.002271 max=0.002499 Jy/beam ! Clean residual mean=-0.000011 rms=0.000623 Jy/beam ! Combined flux in latest and established models = 0.0937923 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 113 components and 0.0937923 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062703Jy sigma=0.455346 ! Fit after self-cal, rms=0.062707Jy sigma=0.455240 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 = 0.000310848 Jy ! Component: 100 - total flux cleaned = 0.00025714 Jy ! Component: 150 - total flux cleaned = 0.000132641 Jy ! Component: 200 - total flux cleaned = 4.19943e-05 Jy ! Total flux subtracted in 200 components = 4.19943e-05 Jy ! Clean residual min=-0.002230 max=0.002430 Jy/beam ! Clean residual mean=-0.000011 rms=0.000616 Jy/beam ! Combined flux in latest and established models = 0.0938343 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 131 components and 0.0938342 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062688Jy sigma=0.455034 ! Fit after self-cal, rms=0.062680Jy sigma=0.455010 ! 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=0.062680Jy sigma=0.455010 ! Fit after self-cal, rms=0.062876Jy sigma=0.454631 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.723 mas, bmaj=14.27 mas, bpa=-17.73 degrees ! Estimated noise=1.28017 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000805138 Jy ! Component: 100 - total flux cleaned = 0.000777854 Jy ! Component: 150 - total flux cleaned = 0.000778597 Jy ! Component: 200 - total flux cleaned = 0.000736359 Jy ! Total flux subtracted in 200 components = 0.000736359 Jy ! Clean residual min=-0.002128 max=0.002334 Jy/beam ! Clean residual mean=-0.000009 rms=0.000597 Jy/beam ! Combined flux in latest and established models = 0.0945706 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 153 components and 0.0945706 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062857Jy sigma=0.454410 ! Fit after self-cal, rms=0.062861Jy sigma=0.454380 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 = 0.00026085 Jy ! Component: 100 - total flux cleaned = 0.000220094 Jy ! Component: 150 - total flux cleaned = 0.000164723 Jy ! Component: 200 - total flux cleaned = 0.000129195 Jy ! Total flux subtracted in 200 components = 0.000129195 Jy ! Clean residual min=-0.002124 max=0.002280 Jy/beam ! Clean residual mean=-0.000009 rms=0.000592 Jy/beam ! Combined flux in latest and established models = 0.0946998 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 166 components and 0.0946998 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062850Jy sigma=0.454275 ! Fit after self-cal, rms=0.062846Jy sigma=0.454263 ! 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=0.062846Jy sigma=0.454263 ! Fit after self-cal, rms=0.062630Jy sigma=0.454213 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.103 mas, bmaj=14.78 mas, bpa=-11.61 degrees ! Estimated noise=1.46065 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000684326 Jy ! Component: 100 - total flux cleaned = 0.000921803 Jy ! Component: 150 - total flux cleaned = 0.00107305 Jy ! Component: 200 - total flux cleaned = 0.0011467 Jy ! Total flux subtracted in 200 components = 0.0011467 Jy ! Clean residual min=-0.002496 max=0.002588 Jy/beam ! Clean residual mean=-0.000016 rms=0.000735 Jy/beam ! Combined flux in latest and established models = 0.0958465 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 185 components and 0.0958465 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062622Jy sigma=0.454132 ! Fit after self-cal, rms=0.062619Jy sigma=0.454113 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 = 0.000200573 Jy ! Component: 100 - total flux cleaned = 0.000238617 Jy ! Component: 150 - total flux cleaned = 0.000238819 Jy ! Component: 200 - total flux cleaned = 0.00022428 Jy ! Total flux subtracted in 200 components = 0.00022428 Jy ! Clean residual min=-0.002443 max=0.002535 Jy/beam ! Clean residual mean=-0.000016 rms=0.000732 Jy/beam ! Combined flux in latest and established models = 0.0960707 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 199 components and 0.0960707 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062615Jy sigma=0.454066 ! Fit after self-cal, rms=0.062611Jy sigma=0.454056 ! 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=3.719 mas, bmaj=14.28 mas, bpa=-17.74 degrees ! Estimated noise=1.27825 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.719 x 14.28 at -17.74 degrees (North through East) ! Clean map min=-0.0020075 max=0.070046 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=3.085 mas, bmaj=13.88 mas, bpa=-18.15 degrees ! Estimated noise=1.56848 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0553225 Jy ! Component: 100 - total flux cleaned = 0.071699 Jy ! Component: 150 - total flux cleaned = 0.0808049 Jy ! Component: 200 - total flux cleaned = 0.0864301 Jy ! Total flux subtracted in 200 components = 0.0864301 Jy ! Clean residual min=-0.003312 max=0.003012 Jy/beam ! Clean residual mean=-0.000002 rms=0.000830 Jy/beam ! Combined flux in latest and established models = 0.0864301 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.0864301 Jy ! Inverting map and beam ! Estimated beam: bmin=3.719 mas, bmaj=14.28 mas, bpa=-17.74 degrees ! Estimated noise=1.27825 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 = 0.00473683 Jy ! Component: 100 - total flux cleaned = 0.00752528 Jy ! Component: 150 - total flux cleaned = 0.00840252 Jy ! Component: 200 - total flux cleaned = 0.00864013 Jy ! Total flux subtracted in 200 components = 0.00864013 Jy ! Clean residual min=-0.002156 max=0.002511 Jy/beam ! Clean residual mean=-0.000009 rms=0.000616 Jy/beam ! Combined flux in latest and established models = 0.0950702 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 70 components and 0.0950702 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=8.103 mas, bmaj=14.78 mas, bpa=-11.61 degrees ! Estimated noise=1.46065 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000755312 Jy ! Component: 100 - total flux cleaned = 0.00111511 Jy ! Component: 150 - total flux cleaned = 0.00132756 Jy ! Component: 200 - total flux cleaned = 0.0013915 Jy ! Total flux subtracted in 200 components = 0.0013915 Jy ! Clean residual min=-0.002474 max=0.002657 Jy/beam ! Clean residual mean=-0.000016 rms=0.000737 Jy/beam ! Combined flux in latest and established models = 0.0964617 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 = -2.51307e-05 Jy ! Component: 100 - total flux cleaned = -4.62357e-05 Jy ! Component: 150 - total flux cleaned = -2.59403e-05 Jy ! Component: 200 - total flux cleaned = -4.57797e-05 Jy ! Total flux subtracted in 200 components = -4.57797e-05 Jy ! Clean residual min=-0.002435 max=0.002558 Jy/beam ! Clean residual mean=-0.000016 rms=0.000730 Jy/beam ! Combined flux in latest and established models = 0.096416 Jy ! Adding 70 model components to the UV plane model. ! The established model now contains 132 components and 0.0964159 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.719 mas, bmaj=14.28 mas, bpa=-17.74 degrees ! Estimated noise=1.27825 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000500683 Jy ! Component: 100 - total flux cleaned = -0.000625266 Jy ! Component: 150 - total flux cleaned = -0.000762278 Jy ! Component: 200 - total flux cleaned = -0.000735533 Jy ! Total flux subtracted in 200 components = -0.000735533 Jy ! Clean residual min=-0.002036 max=0.002288 Jy/beam ! Clean residual mean=-0.000009 rms=0.000586 Jy/beam ! Combined flux in latest and established models = 0.0956804 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 154 components and 0.0956804 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062634Jy sigma=0.454202 ! Fit after self-cal, rms=0.062619Jy sigma=0.454143 wmodel J0040+0125_S_map.mod ! Writing 154 model components to file: J0040+0125_S_map.mod wobs J0040+0125_S_uvs.fits ! Writing UV FITS file: J0040+0125_S_uvs.fits wwins J0040+0125_S_map.win ! wwins: Wrote 2 windows to J0040+0125_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 = 0.000186613 Jy ! Component: 100 - total flux cleaned = 0.000114124 Jy ! Component: 150 - total flux cleaned = 0.0001505 Jy ! Component: 200 - total flux cleaned = 0.000216674 Jy ! Component: 250 - total flux cleaned = 0.000184448 Jy ! Component: 300 - total flux cleaned = 0.000183454 Jy ! Component: 350 - total flux cleaned = 8.62058e-06 Jy ! Component: 400 - total flux cleaned = -0.00013316 Jy ! Component: 450 - total flux cleaned = -0.000298976 Jy ! Component: 500 - total flux cleaned = -0.000353114 Jy ! Component: 550 - total flux cleaned = -0.000486118 Jy ! Component: 600 - total flux cleaned = -0.000590281 Jy ! Component: 650 - total flux cleaned = -0.000666845 Jy ! Component: 700 - total flux cleaned = -0.000816505 Jy ! Component: 750 - total flux cleaned = -0.000792359 Jy ! Component: 800 - total flux cleaned = -0.000936902 Jy ! Component: 850 - total flux cleaned = -0.0010553 Jy ! Component: 900 - total flux cleaned = -0.0011483 Jy ! Component: 950 - total flux cleaned = -0.00124029 Jy ! Component: 1000 - total flux cleaned = -0.00130796 Jy ! Component: 1050 - total flux cleaned = -0.0013525 Jy ! Component: 1100 - total flux cleaned = -0.0013525 Jy ! Component: 1150 - total flux cleaned = -0.00135276 Jy ! Component: 1200 - total flux cleaned = -0.00141666 Jy ! Component: 1250 - total flux cleaned = -0.00137451 Jy ! Component: 1300 - total flux cleaned = -0.0013747 Jy ! Component: 1350 - total flux cleaned = -0.00141543 Jy ! Component: 1400 - total flux cleaned = -0.00141555 Jy ! Component: 1450 - total flux cleaned = -0.00149606 Jy ! Component: 1500 - total flux cleaned = -0.00155528 Jy ! Component: 1550 - total flux cleaned = -0.00159456 Jy ! Component: 1600 - total flux cleaned = -0.00161374 Jy ! Component: 1650 - total flux cleaned = -0.00163275 Jy ! Component: 1700 - total flux cleaned = -0.00165159 Jy ! Component: 1750 - total flux cleaned = -0.00168917 Jy ! Component: 1800 - total flux cleaned = -0.00174489 Jy ! Component: 1850 - total flux cleaned = -0.00172641 Jy ! Component: 1900 - total flux cleaned = -0.00176282 Jy ! Component: 1950 - total flux cleaned = -0.00179881 Jy ! Component: 2000 - total flux cleaned = -0.00181671 Jy ! Component: 2050 - total flux cleaned = -0.00185187 Jy ! Component: 2100 - total flux cleaned = -0.00185183 Jy ! Component: 2150 - total flux cleaned = -0.0019908 Jy ! Component: 2200 - total flux cleaned = -0.00197356 Jy ! Component: 2250 - total flux cleaned = -0.00192233 Jy ! Component: 2300 - total flux cleaned = -0.00195634 Jy ! Component: 2350 - total flux cleaned = -0.0019228 Jy ! Component: 2400 - total flux cleaned = -0.00195616 Jy ! Component: 2450 - total flux cleaned = -0.00193959 Jy ! Component: 2500 - total flux cleaned = -0.00197251 Jy ! Component: 2550 - total flux cleaned = -0.00197259 Jy ! Component: 2600 - total flux cleaned = -0.00200483 Jy ! Component: 2650 - total flux cleaned = -0.00202078 Jy ! Component: 2700 - total flux cleaned = -0.00198895 Jy ! Component: 2750 - total flux cleaned = -0.00203609 Jy ! Component: 2800 - total flux cleaned = -0.00191141 Jy ! Component: 2850 - total flux cleaned = -0.00194253 Jy ! Component: 2900 - total flux cleaned = -0.00192719 Jy ! Component: 2950 - total flux cleaned = -0.00192748 Jy ! Component: 3000 - total flux cleaned = -0.0019727 Jy ! Component: 3050 - total flux cleaned = -0.00195752 Jy ! Component: 3100 - total flux cleaned = -0.00195762 Jy ! Component: 3150 - total flux cleaned = -0.00198718 Jy ! Component: 3200 - total flux cleaned = -0.00197251 Jy ! Component: 3250 - total flux cleaned = -0.00198713 Jy ! Component: 3300 - total flux cleaned = -0.00195858 Jy ! Component: 3350 - total flux cleaned = -0.00195876 Jy ! Component: 3400 - total flux cleaned = -0.00205857 Jy ! Component: 3450 - total flux cleaned = -0.00204447 Jy ! Component: 3500 - total flux cleaned = -0.00208667 Jy ! Component: 3550 - total flux cleaned = -0.00217046 Jy ! Component: 3600 - total flux cleaned = -0.00215649 Jy ! Component: 3650 - total flux cleaned = -0.00221141 Jy ! Component: 3700 - total flux cleaned = -0.0022524 Jy ! Component: 3750 - total flux cleaned = -0.0022387 Jy ! Component: 3800 - total flux cleaned = -0.00234674 Jy ! Component: 3850 - total flux cleaned = -0.00237357 Jy ! Component: 3900 - total flux cleaned = -0.00236013 Jy ! Component: 3950 - total flux cleaned = -0.002413 Jy ! Component: 4000 - total flux cleaned = -0.00242596 Jy ! Component: 4050 - total flux cleaned = -0.00243896 Jy ! Total flux subtracted in 4096 components = -0.00241287 Jy ! Clean residual min=-0.000751 max=0.000744 Jy/beam ! Clean residual mean=-0.000002 rms=0.000258 Jy/beam ! Combined flux in latest and established models = 0.0932675 Jy keep ! Adding 324 model components to the UV plane model. ! The established model now contains 478 components and 0.0932675 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0040+0125_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.719 x 14.28 at -17.74 degrees (North through East) ! Clean map min=-0.001434 max=0.069582 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0040+0125_S_map.fits wmodel /image_prod/ug002_uva//J0040+0125_S_map.mod ! Writing 478 model components to file: /image_prod/ug002_uva//J0040+0125_S_map.mod wobs /image_prod/ug002_uva//J0040+0125_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0040+0125_S_uvs.fits wwins /image_prod/ug002_uva//J0040+0125_S_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uva//J0040+0125_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0695819 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000253299 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.09209 1.09209 2.18418 4.36837 8.73674 17.4735 34.9469 69.8939 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.069 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 274.702 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0040+0125_S_dfm.log closed on Wed Mar 4 18:35:17 2020