! Started logfile: /image_prod/ug002_uva//J2341+1928_S_dfm.log on Thu Mar 5 06:23:16 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//J2341+1928_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J2341+1928_S_uva.fits ! AN table 1: 90 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.980247 visibilities/baseline/integration-bin. ! Found source: J2341+1928 ! ! 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 9528 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 J2341+1928_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=1.051476Jy sigma=8.271028 ! Fit after self-cal, rms=0.708491Jy sigma=5.648538 ! 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=2.689 mas, bmaj=6.473 mas, bpa=-7.416 degrees ! Estimated noise=1.25525 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 = 0.223157 Jy ! Component: 100 - total flux cleaned = 0.287176 Jy ! Total flux subtracted in 100 components = 0.287176 Jy ! Clean residual min=-0.016541 max=0.028665 Jy/beam ! Clean residual mean=-0.000008 rms=0.003935 Jy/beam ! Combined flux in latest and established models = 0.287176 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.287176 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.102868Jy sigma=0.699089 ! Fit after self-cal, rms=0.102289Jy sigma=0.695692 ! Inverting map ! Added new window around map position (3, -2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0326014 Jy ! Component: 100 - total flux cleaned = 0.0490477 Jy ! Total flux subtracted in 100 components = 0.0490477 Jy ! Clean residual min=-0.013574 max=0.011380 Jy/beam ! Clean residual mean=0.000022 rms=0.002843 Jy/beam ! Combined flux in latest and established models = 0.336224 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 11 components and 0.336224 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.090481Jy sigma=0.610542 ! Fit after self-cal, rms=0.090126Jy sigma=0.608337 ! 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=3.166 mas, bmaj=7.253 mas, bpa=-7.417 degrees ! Estimated noise=0.946596 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 = 0.0100797 Jy ! Component: 100 - total flux cleaned = 0.01606 Jy ! Component: 150 - total flux cleaned = 0.0202393 Jy ! Component: 200 - total flux cleaned = 0.0229108 Jy ! Total flux subtracted in 200 components = 0.0229108 Jy ! Clean residual min=-0.012291 max=0.010508 Jy/beam ! Clean residual mean=0.000046 rms=0.002894 Jy/beam ! Combined flux in latest and established models = 0.359134 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 23 components and 0.359134 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088336Jy sigma=0.601459 ! Fit after self-cal, rms=0.088258Jy sigma=0.600998 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.166 x 7.253 at -7.417 degrees (North through East) ! Clean map min=-0.011871 max=0.29223 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.07 HN 1.00 KP 1.01 ! LA 1.01 MK 0.99 NL 1.03 OV 0.82 ! SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 1.08 HN 1.02 KP 1.06 ! LA 1.03 MK 1.00 NL 0.93 OV 0.85 ! SC 0.83 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.06 HN 0.99 KP 1.03 ! LA 0.99 MK 0.99 NL 1.16 OV 0.87 ! SC 1.00 ! ! ! Fit before self-cal, rms=0.088258Jy sigma=0.600998 ! Fit after self-cal, rms=0.079840Jy sigma=0.537317 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.142 mas, bmaj=7.254 mas, bpa=-6.914 degrees ! Estimated noise=0.948089 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 = 0.00538417 Jy ! Component: 100 - total flux cleaned = 0.00591299 Jy ! Component: 150 - total flux cleaned = 0.00581355 Jy ! Component: 200 - total flux cleaned = 0.0058185 Jy ! Total flux subtracted in 200 components = 0.0058185 Jy ! Clean residual min=-0.009107 max=0.009210 Jy/beam ! Clean residual mean=-0.000004 rms=0.002150 Jy/beam ! Combined flux in latest and established models = 0.364953 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 35 components and 0.364953 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079181Jy sigma=0.535212 ! Fit after self-cal, rms=0.079131Jy sigma=0.534807 ! 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=0.079131Jy sigma=0.534807 ! Fit after self-cal, rms=0.064034Jy sigma=0.441870 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.139 mas, bmaj=7.213 mas, bpa=-6.909 degrees ! Estimated noise=0.951342 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00260477 Jy ! Component: 100 - total flux cleaned = 0.00267575 Jy ! Component: 150 - total flux cleaned = 0.0026755 Jy ! Component: 200 - total flux cleaned = 0.00261676 Jy ! Total flux subtracted in 200 components = 0.00261676 Jy ! Clean residual min=-0.003299 max=0.005335 Jy/beam ! Clean residual mean=0.000004 rms=0.000693 Jy/beam ! Combined flux in latest and established models = 0.36757 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 45 components and 0.36757 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063855Jy sigma=0.440564 ! Fit after self-cal, rms=0.063817Jy sigma=0.440325 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 (8, -4.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00383222 Jy ! Component: 100 - total flux cleaned = 0.00352459 Jy ! Component: 150 - total flux cleaned = 0.00312972 Jy ! Component: 200 - total flux cleaned = 0.0027837 Jy ! Total flux subtracted in 200 components = 0.0027837 Jy ! Clean residual min=-0.002948 max=0.002514 Jy/beam ! Clean residual mean=0.000005 rms=0.000595 Jy/beam ! Combined flux in latest and established models = 0.370353 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 61 components and 0.370353 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063485Jy sigma=0.437691 ! Fit after self-cal, rms=0.063440Jy sigma=0.437456 ! 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=0.063440Jy sigma=0.437456 ! Fit after self-cal, rms=0.062725Jy sigma=0.434912 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.139 mas, bmaj=7.191 mas, bpa=-6.794 degrees ! Estimated noise=0.948847 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00148376 Jy ! Component: 100 - total flux cleaned = 0.00159485 Jy ! Component: 150 - total flux cleaned = 0.0015565 Jy ! Component: 200 - total flux cleaned = 0.00147908 Jy ! Total flux subtracted in 200 components = 0.00147908 Jy ! Clean residual min=-0.002063 max=0.002038 Jy/beam ! Clean residual mean=0.000004 rms=0.000475 Jy/beam ! Combined flux in latest and established models = 0.371832 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 78 components and 0.371832 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062642Jy sigma=0.434205 ! Fit after self-cal, rms=0.062623Jy sigma=0.434135 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 = 0.000151899 Jy ! Component: 100 - total flux cleaned = 0.00026352 Jy ! Component: 150 - total flux cleaned = 0.000231425 Jy ! Component: 200 - total flux cleaned = 0.000170188 Jy ! Total flux subtracted in 200 components = 0.000170188 Jy ! Clean residual min=-0.002036 max=0.002005 Jy/beam ! Clean residual mean=0.000004 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.372002 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 86 components and 0.372002 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062585Jy sigma=0.433819 ! Fit after self-cal, rms=0.062577Jy sigma=0.433789 ! 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=0.062577Jy sigma=0.433789 ! Fit after self-cal, rms=0.062497Jy sigma=0.433744 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.833 mas, bmaj=10.19 mas, bpa=-6.794 degrees ! Estimated noise=1.19207 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00106373 Jy ! Component: 100 - total flux cleaned = 0.00120264 Jy ! Component: 150 - total flux cleaned = 0.00122112 Jy ! Component: 200 - total flux cleaned = 0.00122 Jy ! Total flux subtracted in 200 components = 0.00122 Jy ! Clean residual min=-0.001831 max=0.002066 Jy/beam ! Clean residual mean=0.000006 rms=0.000527 Jy/beam ! Combined flux in latest and established models = 0.373222 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 96 components and 0.373223 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062490Jy sigma=0.433720 ! Fit after self-cal, rms=0.062483Jy sigma=0.433694 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 = 5.60298e-05 Jy ! Component: 100 - total flux cleaned = 7.26722e-05 Jy ! Component: 150 - total flux cleaned = 5.89043e-05 Jy ! Component: 200 - total flux cleaned = 5.91878e-05 Jy ! Total flux subtracted in 200 components = 5.91878e-05 Jy ! Clean residual min=-0.001883 max=0.002046 Jy/beam ! Clean residual mean=0.000006 rms=0.000524 Jy/beam ! Combined flux in latest and established models = 0.373282 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 104 components and 0.373282 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062480Jy sigma=0.433714 ! Fit after self-cal, rms=0.062477Jy sigma=0.433704 ! 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=3.138 mas, bmaj=7.186 mas, bpa=-6.754 degrees ! Estimated noise=0.948491 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.138 x 7.186 at -6.754 degrees (North through East) ! Clean map min=-0.0018139 max=0.29264 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=2.678 mas, bmaj=6.413 mas, bpa=-6.671 degrees ! Estimated noise=1.25554 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.222815 Jy ! Component: 100 - total flux cleaned = 0.291318 Jy ! Component: 150 - total flux cleaned = 0.323976 Jy ! Component: 200 - total flux cleaned = 0.34055 Jy ! Total flux subtracted in 200 components = 0.34055 Jy ! Clean residual min=-0.004443 max=0.008226 Jy/beam ! Clean residual mean=-0.000013 rms=0.001225 Jy/beam ! Combined flux in latest and established models = 0.34055 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.34055 Jy ! Inverting map and beam ! Estimated beam: bmin=3.138 mas, bmaj=7.186 mas, bpa=-6.754 degrees ! Estimated noise=0.948491 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 = 0.011987 Jy ! Component: 100 - total flux cleaned = 0.0191198 Jy ! Component: 150 - total flux cleaned = 0.0235156 Jy ! Component: 200 - total flux cleaned = 0.0263216 Jy ! Total flux subtracted in 200 components = 0.0263216 Jy ! Clean residual min=-0.002098 max=0.002206 Jy/beam ! Clean residual mean=-0.000001 rms=0.000508 Jy/beam ! Combined flux in latest and established models = 0.366871 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 33 components and 0.366871 Jy ! Inverting map ! Added new window around map position (15.5, -6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00202352 Jy ! Component: 100 - total flux cleaned = 0.00280572 Jy ! Component: 150 - total flux cleaned = 0.00341593 Jy ! Component: 200 - total flux cleaned = 0.00395098 Jy ! Total flux subtracted in 200 components = 0.00395098 Jy ! Clean residual min=-0.001811 max=0.001878 Jy/beam ! Clean residual mean=0.000001 rms=0.000446 Jy/beam ! Combined flux in latest and established models = 0.370822 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 54 components and 0.370822 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.833 mas, bmaj=10.19 mas, bpa=-6.794 degrees ! Estimated noise=1.19207 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0014178 Jy ! Component: 100 - total flux cleaned = 0.00195537 Jy ! Component: 150 - total flux cleaned = 0.00230005 Jy ! Component: 200 - total flux cleaned = 0.00248481 Jy ! Total flux subtracted in 200 components = 0.00248481 Jy ! Clean residual min=-0.001907 max=0.002175 Jy/beam ! Clean residual mean=0.000005 rms=0.000505 Jy/beam ! Combined flux in latest and established models = 0.373307 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) ! Added new window around map position (38.5, -15.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00111421 Jy ! Component: 100 - total flux cleaned = 0.00166292 Jy ! Component: 150 - total flux cleaned = 0.00230082 Jy ! Component: 200 - total flux cleaned = 0.00274248 Jy ! Total flux subtracted in 200 components = 0.00274248 Jy ! Clean residual min=-0.001526 max=0.001475 Jy/beam ! Clean residual mean=0.000003 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.37605 Jy ! Adding 90 model components to the UV plane model. ! The established model now contains 139 components and 0.37605 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.138 mas, bmaj=7.186 mas, bpa=-6.754 degrees ! Estimated noise=0.948491 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000239666 Jy ! Component: 100 - total flux cleaned = 0.000559068 Jy ! Component: 150 - total flux cleaned = 0.00088652 Jy ! Component: 200 - total flux cleaned = 0.00122103 Jy ! Total flux subtracted in 200 components = 0.00122103 Jy ! Clean residual min=-0.001603 max=0.001576 Jy/beam ! Clean residual mean=0.000002 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.377271 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 165 components and 0.37727 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062350Jy sigma=0.432611 ! Fit after self-cal, rms=0.062344Jy sigma=0.432537 wmodel J2341+1928_S_map.mod ! Writing 165 model components to file: J2341+1928_S_map.mod wobs J2341+1928_S_uvs.fits ! Writing UV FITS file: J2341+1928_S_uvs.fits wwins J2341+1928_S_map.win ! wwins: Wrote 5 windows to J2341+1928_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 = -0.000325341 Jy ! Component: 100 - total flux cleaned = -0.000405255 Jy ! Component: 150 - total flux cleaned = -0.000482823 Jy ! Component: 200 - total flux cleaned = -0.000630215 Jy ! Component: 250 - total flux cleaned = -0.0006294 Jy ! Component: 300 - total flux cleaned = -0.000676544 Jy ! Component: 350 - total flux cleaned = -0.000812475 Jy ! Component: 400 - total flux cleaned = -0.000900732 Jy ! Component: 450 - total flux cleaned = -0.00100859 Jy ! Component: 500 - total flux cleaned = -0.00109298 Jy ! Component: 550 - total flux cleaned = -0.00123764 Jy ! Component: 600 - total flux cleaned = -0.00139989 Jy ! Component: 650 - total flux cleaned = -0.00147959 Jy ! Component: 700 - total flux cleaned = -0.00155802 Jy ! Component: 750 - total flux cleaned = -0.0015773 Jy ! Component: 800 - total flux cleaned = -0.00161547 Jy ! Component: 850 - total flux cleaned = -0.00165268 Jy ! Component: 900 - total flux cleaned = -0.00165256 Jy ! Component: 950 - total flux cleaned = -0.00163452 Jy ! Component: 1000 - total flux cleaned = -0.00170608 Jy ! Component: 1050 - total flux cleaned = -0.00175877 Jy ! Component: 1100 - total flux cleaned = -0.00175876 Jy ! Component: 1150 - total flux cleaned = -0.00182751 Jy ! Component: 1200 - total flux cleaned = -0.00179366 Jy ! Component: 1250 - total flux cleaned = -0.00187731 Jy ! Component: 1300 - total flux cleaned = -0.00189399 Jy ! Component: 1350 - total flux cleaned = -0.00184503 Jy ! Component: 1400 - total flux cleaned = -0.00192619 Jy ! Component: 1450 - total flux cleaned = -0.0019259 Jy ! Component: 1500 - total flux cleaned = -0.00192566 Jy ! Component: 1550 - total flux cleaned = -0.00189453 Jy ! Component: 1600 - total flux cleaned = -0.00189481 Jy ! Component: 1650 - total flux cleaned = -0.00194085 Jy ! Component: 1700 - total flux cleaned = -0.00192538 Jy ! Component: 1750 - total flux cleaned = -0.00188061 Jy ! Component: 1800 - total flux cleaned = -0.00186597 Jy ! Component: 1850 - total flux cleaned = -0.00185162 Jy ! Component: 1900 - total flux cleaned = -0.00188078 Jy ! Component: 1950 - total flux cleaned = -0.00188075 Jy ! Component: 2000 - total flux cleaned = -0.00186655 Jy ! Component: 2050 - total flux cleaned = -0.00185239 Jy ! Component: 2100 - total flux cleaned = -0.00185248 Jy ! Component: 2150 - total flux cleaned = -0.00183871 Jy ! Component: 2200 - total flux cleaned = -0.00185251 Jy ! Component: 2250 - total flux cleaned = -0.00183907 Jy ! Component: 2300 - total flux cleaned = -0.00185243 Jy ! Component: 2350 - total flux cleaned = -0.00183913 Jy ! Component: 2400 - total flux cleaned = -0.00189182 Jy ! Component: 2450 - total flux cleaned = -0.00185246 Jy ! Component: 2500 - total flux cleaned = -0.00185267 Jy ! Component: 2550 - total flux cleaned = -0.00186568 Jy ! Component: 2600 - total flux cleaned = -0.00186573 Jy ! Component: 2650 - total flux cleaned = -0.00186568 Jy ! Component: 2700 - total flux cleaned = -0.00187831 Jy ! Component: 2750 - total flux cleaned = -0.00187853 Jy ! Component: 2800 - total flux cleaned = -0.00190309 Jy ! Component: 2850 - total flux cleaned = -0.0019151 Jy ! Component: 2900 - total flux cleaned = -0.00186684 Jy ! Component: 2950 - total flux cleaned = -0.0019028 Jy ! Component: 3000 - total flux cleaned = -0.00193845 Jy ! Component: 3050 - total flux cleaned = -0.00195011 Jy ! Component: 3100 - total flux cleaned = -0.00198504 Jy ! Component: 3150 - total flux cleaned = -0.00192708 Jy ! Component: 3200 - total flux cleaned = -0.00196177 Jy ! Component: 3250 - total flux cleaned = -0.00198466 Jy ! Component: 3300 - total flux cleaned = -0.00198463 Jy ! Component: 3350 - total flux cleaned = -0.00205211 Jy ! Component: 3400 - total flux cleaned = -0.00207458 Jy ! Component: 3450 - total flux cleaned = -0.00210777 Jy ! Component: 3500 - total flux cleaned = -0.00208573 Jy ! Component: 3550 - total flux cleaned = -0.00216219 Jy ! Component: 3600 - total flux cleaned = -0.00212948 Jy ! Component: 3650 - total flux cleaned = -0.00212942 Jy ! Component: 3700 - total flux cleaned = -0.00215073 Jy ! Component: 3750 - total flux cleaned = -0.00211882 Jy ! Component: 3800 - total flux cleaned = -0.00215043 Jy ! Component: 3850 - total flux cleaned = -0.00210852 Jy ! Component: 3900 - total flux cleaned = -0.00207725 Jy ! Component: 3950 - total flux cleaned = -0.00207727 Jy ! Component: 4000 - total flux cleaned = -0.00208754 Jy ! Component: 4050 - total flux cleaned = -0.00208757 Jy ! Total flux subtracted in 4096 components = -0.0020571 Jy ! Clean residual min=-0.000506 max=0.000715 Jy/beam ! Clean residual mean=0.000001 rms=0.000179 Jy/beam ! Combined flux in latest and established models = 0.375213 Jy keep ! Adding 267 model components to the UV plane model. ! The established model now contains 432 components and 0.375214 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J2341+1928_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.138 x 7.186 at -6.754 degrees (North through East) ! Clean map min=-0.0011461 max=0.29241 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J2341+1928_S_map.fits wmodel /image_prod/ug002_uva//J2341+1928_S_map.mod ! Writing 432 model components to file: /image_prod/ug002_uva//J2341+1928_S_map.mod wobs /image_prod/ug002_uva//J2341+1928_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J2341+1928_S_uvs.fits wwins /image_prod/ug002_uva//J2341+1928_S_map.win ! wwins: Wrote 6 windows to /image_prod/ug002_uva//J2341+1928_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.292409 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000177597 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.182208 0.182208 0.364415 0.72883 1.45766 2.91532 5.83064 11.6613 23.3226 46.6451 93.2903 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.292 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1646.47 quit ! Quitting program ! Log file /image_prod/ug002_uva//J2341+1928_S_dfm.log closed on Thu Mar 5 06:23:20 2020