! Started logfile: /image_prod/ug002_uva//J0005+5428_S_dfm.log on Wed Mar 4 18:10:07 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//J0005+5428_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0005+5428_S_uva.fits ! AN table 1: 60 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.971111 visibilities/baseline/integration-bin. ! Found source: J0005+5428 ! ! 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 7866 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 J0005+5428_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=1.051629Jy sigma=8.083150 ! Fit after self-cal, rms=0.683095Jy sigma=5.191902 ! 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=3.09 mas, bmaj=4.478 mas, bpa=-9.642 degrees ! Estimated noise=1.61857 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 = 0.250381 Jy ! Component: 100 - total flux cleaned = 0.309184 Jy ! Total flux subtracted in 100 components = 0.309184 Jy ! Clean residual min=-0.009230 max=0.022032 Jy/beam ! Clean residual mean=-0.000001 rms=0.002724 Jy/beam ! Combined flux in latest and established models = 0.309184 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.309184 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.092520Jy sigma=0.588680 ! Fit after self-cal, rms=0.092502Jy sigma=0.588530 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0223766 Jy ! Component: 100 - total flux cleaned = 0.0254152 Jy ! Total flux subtracted in 100 components = 0.0254152 Jy ! Clean residual min=-0.008703 max=0.011458 Jy/beam ! Clean residual mean=0.000003 rms=0.002182 Jy/beam ! Combined flux in latest and established models = 0.3346 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 13 components and 0.3346 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.087963Jy sigma=0.547454 ! Fit after self-cal, rms=0.087929Jy sigma=0.547182 ! 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=3.755 mas, bmaj=5.328 mas, bpa=-7.535 degrees ! Estimated noise=1.07549 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 = 0.000272864 Jy ! Component: 100 - total flux cleaned = 0.000485252 Jy ! Component: 150 - total flux cleaned = 0.00101091 Jy ! Component: 200 - total flux cleaned = 0.00128981 Jy ! Total flux subtracted in 200 components = 0.00128981 Jy ! Clean residual min=-0.007687 max=0.010535 Jy/beam ! Clean residual mean=0.000003 rms=0.002132 Jy/beam ! Combined flux in latest and established models = 0.335889 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 19 components and 0.335889 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086828Jy sigma=0.540363 ! Fit after self-cal, rms=0.086811Jy sigma=0.540292 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.755 x 5.328 at -7.535 degrees (North through East) ! Clean map min=-0.0073315 max=0.32193 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 0.97 KP 0.97 ! LA 1.01 MK 1.02 NL 1.00 OV 0.94 ! PT 0.98 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.01 HN 0.98 KP 0.99 ! LA 0.99 MK 1.02 NL 1.15 OV 0.97 ! PT 0.98 SC 0.84 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.03 HN 0.98 KP 1.04 ! LA 0.98 MK 0.98 NL 1.09 OV 0.95 ! PT 0.98 SC 0.99 ! ! ! Fit before self-cal, rms=0.086811Jy sigma=0.540292 ! Fit after self-cal, rms=0.083080Jy sigma=0.519477 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.735 mas, bmaj=5.297 mas, bpa=-6.887 degrees ! Estimated noise=1.06915 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 = 0.00141576 Jy ! Component: 100 - total flux cleaned = 0.00148454 Jy ! Component: 150 - total flux cleaned = 0.00148148 Jy ! Component: 200 - total flux cleaned = 0.00147838 Jy ! Total flux subtracted in 200 components = 0.00147838 Jy ! Clean residual min=-0.008123 max=0.008971 Jy/beam ! Clean residual mean=0.000001 rms=0.001883 Jy/beam ! Combined flux in latest and established models = 0.337368 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 25 components and 0.337368 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082920Jy sigma=0.518726 ! Fit after self-cal, rms=0.082921Jy sigma=0.518613 ! 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=0.082921Jy sigma=0.518613 ! Fit after self-cal, rms=0.078747Jy sigma=0.430193 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.717 mas, bmaj=5.297 mas, bpa=-6.638 degrees ! Estimated noise=1.07203 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000897136 Jy ! Component: 100 - total flux cleaned = 0.00127123 Jy ! Component: 150 - total flux cleaned = 0.00138547 Jy ! Component: 200 - total flux cleaned = 0.00148062 Jy ! Total flux subtracted in 200 components = 0.00148062 Jy ! Clean residual min=-0.002492 max=0.002738 Jy/beam ! Clean residual mean=-0.000002 rms=0.000596 Jy/beam ! Combined flux in latest and established models = 0.338848 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 41 components and 0.338849 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078620Jy sigma=0.429022 ! Fit after self-cal, rms=0.078755Jy sigma=0.428782 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 (-79, -5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00178551 Jy ! Component: 100 - total flux cleaned = 0.00189712 Jy ! Component: 150 - total flux cleaned = 0.00203872 Jy ! Component: 200 - total flux cleaned = 0.00220942 Jy ! Total flux subtracted in 200 components = 0.00220942 Jy ! Clean residual min=-0.002274 max=0.002281 Jy/beam ! Clean residual mean=-0.000003 rms=0.000564 Jy/beam ! Combined flux in latest and established models = 0.341058 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 60 components and 0.341058 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078661Jy sigma=0.427875 ! Fit after self-cal, rms=0.078659Jy sigma=0.427841 ! 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=0.078659Jy sigma=0.427841 ! Fit after self-cal, rms=0.079211Jy sigma=0.427455 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.712 mas, bmaj=5.29 mas, bpa=-6.185 degrees ! Estimated noise=1.07428 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00131921 Jy ! Component: 100 - total flux cleaned = 0.00186813 Jy ! Component: 150 - total flux cleaned = 0.00219938 Jy ! Component: 200 - total flux cleaned = 0.00230925 Jy ! Total flux subtracted in 200 components = 0.00230925 Jy ! Clean residual min=-0.002154 max=0.002105 Jy/beam ! Clean residual mean=-0.000002 rms=0.000531 Jy/beam ! Combined flux in latest and established models = 0.343367 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 65 components and 0.343367 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079149Jy sigma=0.426861 ! Fit after self-cal, rms=0.079153Jy sigma=0.426847 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 = 0.000100904 Jy ! Component: 100 - total flux cleaned = 0.000133543 Jy ! Component: 150 - total flux cleaned = 0.000193675 Jy ! Component: 200 - total flux cleaned = 0.00025107 Jy ! Total flux subtracted in 200 components = 0.00025107 Jy ! Clean residual min=-0.002132 max=0.002026 Jy/beam ! Clean residual mean=-0.000002 rms=0.000524 Jy/beam ! Combined flux in latest and established models = 0.343618 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 75 components and 0.343618 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079130Jy sigma=0.426636 ! Fit after self-cal, rms=0.079130Jy sigma=0.426630 ! 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=0.079130Jy sigma=0.426630 ! Fit after self-cal, rms=0.079377Jy sigma=0.426453 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.202 mas, bmaj=9.207 mas, bpa=3.85 degrees ! Estimated noise=1.31403 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00115696 Jy ! Component: 100 - total flux cleaned = 0.00166654 Jy ! Component: 150 - total flux cleaned = 0.00173675 Jy ! Component: 200 - total flux cleaned = 0.00176965 Jy ! Total flux subtracted in 200 components = 0.00176965 Jy ! Clean residual min=-0.002560 max=0.002046 Jy/beam ! Clean residual mean=-0.000000 rms=0.000597 Jy/beam ! Combined flux in latest and established models = 0.345388 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 88 components and 0.345388 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079352Jy sigma=0.426288 ! Fit after self-cal, rms=0.079353Jy sigma=0.426275 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 = 0.000113429 Jy ! Component: 100 - total flux cleaned = 0.000113321 Jy ! Component: 150 - total flux cleaned = 0.000127444 Jy ! Component: 200 - total flux cleaned = 0.000141569 Jy ! Total flux subtracted in 200 components = 0.000141569 Jy ! Clean residual min=-0.002521 max=0.001984 Jy/beam ! Clean residual mean=-0.000000 rms=0.000594 Jy/beam ! Combined flux in latest and established models = 0.345529 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 96 components and 0.345529 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079347Jy sigma=0.426254 ! Fit after self-cal, rms=0.079348Jy sigma=0.426252 ! 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=3.706 mas, bmaj=5.283 mas, bpa=-5.896 degrees ! Estimated noise=1.07596 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.706 x 5.283 at -5.896 degrees (North through East) ! Clean map min=-0.0019866 max=0.32156 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=3.064 mas, bmaj=4.45 mas, bpa=-8.677 degrees ! Estimated noise=1.60049 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.247522 Jy ! Component: 100 - total flux cleaned = 0.306148 Jy ! Component: 150 - total flux cleaned = 0.328381 Jy ! Component: 200 - total flux cleaned = 0.338066 Jy ! Total flux subtracted in 200 components = 0.338066 Jy ! Clean residual min=-0.003842 max=0.004171 Jy/beam ! Clean residual mean=0.000003 rms=0.000884 Jy/beam ! Combined flux in latest and established models = 0.338066 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.338066 Jy ! Inverting map and beam ! Estimated beam: bmin=3.706 mas, bmaj=5.283 mas, bpa=-5.896 degrees ! Estimated noise=1.07596 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 = 0.00317326 Jy ! Component: 100 - total flux cleaned = 0.00442616 Jy ! Component: 150 - total flux cleaned = 0.00499661 Jy ! Component: 200 - total flux cleaned = 0.00563299 Jy ! Total flux subtracted in 200 components = 0.00563299 Jy ! Clean residual min=-0.002128 max=0.002247 Jy/beam ! Clean residual mean=-0.000001 rms=0.000558 Jy/beam ! Combined flux in latest and established models = 0.343699 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 29 components and 0.343699 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=8.202 mas, bmaj=9.207 mas, bpa=3.85 degrees ! Estimated noise=1.31403 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0013182 Jy ! Component: 100 - total flux cleaned = 0.00165104 Jy ! Component: 150 - total flux cleaned = 0.00171708 Jy ! Component: 200 - total flux cleaned = 0.00171737 Jy ! Total flux subtracted in 200 components = 0.00171737 Jy ! Clean residual min=-0.002440 max=0.002127 Jy/beam ! Clean residual mean=-0.000001 rms=0.000604 Jy/beam ! Combined flux in latest and established models = 0.345417 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 = 6.58358e-07 Jy ! Component: 100 - total flux cleaned = 8.64044e-07 Jy ! Component: 150 - total flux cleaned = 2.41763e-05 Jy ! Component: 200 - total flux cleaned = 4.55339e-05 Jy ! Total flux subtracted in 200 components = 4.55339e-05 Jy ! Clean residual min=-0.002432 max=0.002078 Jy/beam ! Clean residual mean=-0.000001 rms=0.000600 Jy/beam ! Combined flux in latest and established models = 0.345462 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 55 components and 0.345462 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.706 mas, bmaj=5.283 mas, bpa=-5.896 degrees ! Estimated noise=1.07596 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000196937 Jy ! Component: 100 - total flux cleaned = 0.000291029 Jy ! Component: 150 - total flux cleaned = 0.000247514 Jy ! Component: 200 - total flux cleaned = 0.000207289 Jy ! Total flux subtracted in 200 components = 0.000207289 Jy ! Clean residual min=-0.002154 max=0.002274 Jy/beam ! Clean residual mean=-0.000001 rms=0.000524 Jy/beam ! Combined flux in latest and established models = 0.345669 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 71 components and 0.345669 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079420Jy sigma=0.426919 ! Fit after self-cal, rms=0.079413Jy sigma=0.426789 wmodel J0005+5428_S_map.mod ! Writing 71 model components to file: J0005+5428_S_map.mod wobs J0005+5428_S_uvs.fits ! Writing UV FITS file: J0005+5428_S_uvs.fits wwins J0005+5428_S_map.win ! wwins: Wrote 2 windows to J0005+5428_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 = 0.000367631 Jy ! Component: 100 - total flux cleaned = 0.00066719 Jy ! Component: 150 - total flux cleaned = 0.000772938 Jy ! Component: 200 - total flux cleaned = 0.000806479 Jy ! Component: 250 - total flux cleaned = 0.000806929 Jy ! Component: 300 - total flux cleaned = 0.000775714 Jy ! Component: 350 - total flux cleaned = 0.000652458 Jy ! Component: 400 - total flux cleaned = 0.000472286 Jy ! Component: 450 - total flux cleaned = 0.000442464 Jy ! Component: 500 - total flux cleaned = 0.000326946 Jy ! Component: 550 - total flux cleaned = 0.000185885 Jy ! Component: 600 - total flux cleaned = 0.000130937 Jy ! Component: 650 - total flux cleaned = 4.95126e-05 Jy ! Component: 700 - total flux cleaned = -3.60084e-06 Jy ! Component: 750 - total flux cleaned = -5.57411e-05 Jy ! Component: 800 - total flux cleaned = -8.13004e-05 Jy ! Component: 850 - total flux cleaned = -0.000157503 Jy ! Component: 900 - total flux cleaned = -0.000181842 Jy ! Component: 950 - total flux cleaned = -0.000255712 Jy ! Component: 1000 - total flux cleaned = -0.000352197 Jy ! Component: 1050 - total flux cleaned = -0.000423752 Jy ! Component: 1100 - total flux cleaned = -0.00032969 Jy ! Component: 1150 - total flux cleaned = -0.000330408 Jy ! Component: 1200 - total flux cleaned = -0.000422787 Jy ! Component: 1250 - total flux cleaned = -0.000399924 Jy ! Component: 1300 - total flux cleaned = -0.000377197 Jy ! Component: 1350 - total flux cleaned = -0.000332691 Jy ! Component: 1400 - total flux cleaned = -0.000310751 Jy ! Component: 1450 - total flux cleaned = -0.000245564 Jy ! Component: 1500 - total flux cleaned = -0.00015933 Jy ! Component: 1550 - total flux cleaned = -0.000223436 Jy ! Component: 1600 - total flux cleaned = -9.69714e-05 Jy ! Component: 1650 - total flux cleaned = -5.51996e-05 Jy ! Component: 1700 - total flux cleaned = -3.45346e-05 Jy ! Component: 1750 - total flux cleaned = -1.39262e-05 Jy ! Component: 1800 - total flux cleaned = 4.69083e-05 Jy ! Component: 1850 - total flux cleaned = 0.000147323 Jy ! Component: 1900 - total flux cleaned = 0.000186903 Jy ! Component: 1950 - total flux cleaned = 0.000167069 Jy ! Component: 2000 - total flux cleaned = 0.000225944 Jy ! Component: 2050 - total flux cleaned = 0.000264542 Jy ! Component: 2100 - total flux cleaned = 0.000226354 Jy ! Component: 2150 - total flux cleaned = 0.000283583 Jy ! Component: 2200 - total flux cleaned = 0.000378 Jy ! Component: 2250 - total flux cleaned = 0.000396699 Jy ! Component: 2300 - total flux cleaned = 0.000396989 Jy ! Component: 2350 - total flux cleaned = 0.000488957 Jy ! Component: 2400 - total flux cleaned = 0.000525562 Jy ! Component: 2450 - total flux cleaned = 0.000543628 Jy ! Component: 2500 - total flux cleaned = 0.000615401 Jy ! Component: 2550 - total flux cleaned = 0.000722336 Jy ! Component: 2600 - total flux cleaned = 0.000722359 Jy ! Component: 2650 - total flux cleaned = 0.000792538 Jy ! Component: 2700 - total flux cleaned = 0.000844627 Jy ! Component: 2750 - total flux cleaned = 0.000861975 Jy ! Component: 2800 - total flux cleaned = 0.000861767 Jy ! Component: 2850 - total flux cleaned = 0.000862107 Jy ! Component: 2900 - total flux cleaned = 0.000879079 Jy ! Component: 2950 - total flux cleaned = 0.000946009 Jy ! Component: 3000 - total flux cleaned = 0.000912967 Jy ! Component: 3050 - total flux cleaned = 0.000863656 Jy ! Component: 3100 - total flux cleaned = 0.000962063 Jy ! Component: 3150 - total flux cleaned = 0.000929594 Jy ! Component: 3200 - total flux cleaned = 0.000945746 Jy ! Component: 3250 - total flux cleaned = 0.000913466 Jy ! Component: 3300 - total flux cleaned = 0.000929475 Jy ! Component: 3350 - total flux cleaned = 0.000913746 Jy ! Component: 3400 - total flux cleaned = 0.000976571 Jy ! Component: 3450 - total flux cleaned = 0.000914161 Jy ! Component: 3500 - total flux cleaned = 0.000991912 Jy ! Component: 3550 - total flux cleaned = 0.00102273 Jy ! Component: 3600 - total flux cleaned = 0.00103793 Jy ! Component: 3650 - total flux cleaned = 0.000977018 Jy ! Component: 3700 - total flux cleaned = 0.00100736 Jy ! Component: 3750 - total flux cleaned = 0.00102228 Jy ! Component: 3800 - total flux cleaned = 0.000977376 Jy ! Component: 3850 - total flux cleaned = 0.00100709 Jy ! Component: 3900 - total flux cleaned = 0.00100714 Jy ! Component: 3950 - total flux cleaned = 0.000977946 Jy ! Component: 4000 - total flux cleaned = 0.00102182 Jy ! Component: 4050 - total flux cleaned = 0.0010218 Jy ! Total flux subtracted in 4096 components = 0.00102193 Jy ! Clean residual min=-0.000750 max=0.000931 Jy/beam ! Clean residual mean=0.000000 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.346691 Jy keep ! Adding 300 model components to the UV plane model. ! The established model now contains 371 components and 0.346691 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0005+5428_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.706 x 5.283 at -5.896 degrees (North through East) ! Clean map min=-0.0015119 max=0.32112 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0005+5428_S_map.fits wmodel /image_prod/ug002_uva//J0005+5428_S_map.mod ! Writing 371 model components to file: /image_prod/ug002_uva//J0005+5428_S_map.mod wobs /image_prod/ug002_uva//J0005+5428_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0005+5428_S_uvs.fits wwins /image_prod/ug002_uva//J0005+5428_S_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uva//J0005+5428_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.321121 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00026374 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.246393 0.246393 0.492786 0.985572 1.97114 3.94229 7.88458 15.7692 31.5383 63.0766 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.321 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1217.57 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0005+5428_S_dfm.log closed on Wed Mar 4 18:10:12 2020