! Started logfile: /vlbi/uf001/uva//J0633+4943_S_dfm.log on Sun Jan 13 23:03:16 2019 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 /vlbi/uf001/uva//J0633+4943_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0633+4943_S_uva.fits ! AN table 1: 42 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.997884 visibilities/baseline/integration-bin. ! Found source: J0633+4943 ! ! 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 5658 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 J0633+4943_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 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.008340Jy sigma=21.711143 ! Fit after self-cal, rms=0.915013Jy sigma=19.661854 ! 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=3.419 mas, bmaj=4.304 mas, bpa=4.723 degrees ! Estimated noise=0.581919 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 = 0.0664363 Jy ! Component: 100 - total flux cleaned = 0.0919174 Jy ! Total flux subtracted in 100 components = 0.0919174 Jy ! Clean residual min=-0.004349 max=0.011261 Jy/beam ! Clean residual mean=-0.000017 rms=0.001265 Jy/beam ! Combined flux in latest and established models = 0.0919174 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0919174 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064661Jy sigma=1.323927 ! Fit after self-cal, rms=0.063847Jy sigma=1.306661 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0136078 Jy ! Component: 100 - total flux cleaned = 0.0200109 Jy ! Total flux subtracted in 100 components = 0.0200109 Jy ! Clean residual min=-0.003489 max=0.003171 Jy/beam ! Clean residual mean=-0.000006 rms=0.000801 Jy/beam ! Combined flux in latest and established models = 0.111928 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 13 components and 0.111928 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060957Jy sigma=1.240706 ! Fit after self-cal, rms=0.060889Jy sigma=1.239071 ! 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=3.863 mas, bmaj=5.075 mas, bpa=9.414 degrees ! Estimated noise=0.479555 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 = 0.00394731 Jy ! Component: 100 - total flux cleaned = 0.00561665 Jy ! Component: 150 - total flux cleaned = 0.00601251 Jy ! Component: 200 - total flux cleaned = 0.00618102 Jy ! Total flux subtracted in 200 components = 0.00618102 Jy ! Clean residual min=-0.003086 max=0.002846 Jy/beam ! Clean residual mean=-0.000006 rms=0.000713 Jy/beam ! Combined flux in latest and established models = 0.118109 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 23 components and 0.118109 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060670Jy sigma=1.233659 ! Fit after self-cal, rms=0.060660Jy sigma=1.233362 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.863 x 5.075 at 9.414 degrees (North through East) ! Clean map min=-0.0028353 max=0.08314 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.97 HN 0.89 KP 0.98 ! LA 0.99 MK 0.97 NL 1.10 OV 1.00 ! PT 0.97 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.96 HN 0.91 KP 1.02 ! LA 0.93 MK 1.06 NL 1.05 OV 1.01 ! PT 1.02 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.97 HN 0.96 KP 1.05 ! LA 0.95 MK 1.01 NL 1.08 OV 0.98 ! PT 1.03 SC 1.01 ! ! ! Fit before self-cal, rms=0.060660Jy sigma=1.233362 ! Fit after self-cal, rms=0.060651Jy sigma=1.226689 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.87 mas, bmaj=5.081 mas, bpa=8.674 degrees ! Estimated noise=0.478321 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 = 0.000279092 Jy ! Component: 100 - total flux cleaned = 0.000282272 Jy ! Component: 150 - total flux cleaned = 0.000347497 Jy ! Component: 200 - total flux cleaned = 0.000405712 Jy ! Total flux subtracted in 200 components = 0.000405712 Jy ! Clean residual min=-0.002598 max=0.002623 Jy/beam ! Clean residual mean=-0.000003 rms=0.000636 Jy/beam ! Combined flux in latest and established models = 0.118515 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 29 components and 0.118515 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060627Jy sigma=1.226223 ! Fit after self-cal, rms=0.060659Jy sigma=1.225999 ! 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=0.060659Jy sigma=1.225999 ! Fit after self-cal, rms=0.060510Jy sigma=1.219373 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.829 mas, bmaj=5.077 mas, bpa=8.305 degrees ! Estimated noise=0.475067 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000403157 Jy ! Component: 100 - total flux cleaned = 0.000405657 Jy ! Component: 150 - total flux cleaned = 0.000388035 Jy ! Component: 200 - total flux cleaned = 0.000418316 Jy ! Total flux subtracted in 200 components = 0.000418316 Jy ! Clean residual min=-0.002264 max=0.002245 Jy/beam ! Clean residual mean=-0.000005 rms=0.000568 Jy/beam ! Combined flux in latest and established models = 0.118933 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 34 components and 0.118933 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060494Jy sigma=1.219032 ! Fit after self-cal, rms=0.060506Jy sigma=1.218856 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 = 5.34073e-06 Jy ! Component: 100 - total flux cleaned = 4.41715e-06 Jy ! Component: 150 - total flux cleaned = 1.77072e-05 Jy ! Component: 200 - total flux cleaned = 2.9377e-05 Jy ! Total flux subtracted in 200 components = 2.9377e-05 Jy ! Clean residual min=-0.002253 max=0.002243 Jy/beam ! Clean residual mean=-0.000005 rms=0.000567 Jy/beam ! Combined flux in latest and established models = 0.118963 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 39 components and 0.118963 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060497Jy sigma=1.218701 ! Fit after self-cal, rms=0.060497Jy sigma=1.218663 ! 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=0.060497Jy sigma=1.218663 ! Fit after self-cal, rms=0.060472Jy sigma=1.218628 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.819 mas, bmaj=5.07 mas, bpa=8.259 degrees ! Estimated noise=0.47446 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000195616 Jy ! Component: 100 - total flux cleaned = 0.000209254 Jy ! Component: 150 - total flux cleaned = 0.000257684 Jy ! Component: 200 - total flux cleaned = 0.000280095 Jy ! Total flux subtracted in 200 components = 0.000280095 Jy ! Clean residual min=-0.002222 max=0.002238 Jy/beam ! Clean residual mean=-0.000005 rms=0.000565 Jy/beam ! Combined flux in latest and established models = 0.119243 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 39 components and 0.119243 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060466Jy sigma=1.218504 ! Fit after self-cal, rms=0.060466Jy sigma=1.218476 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 = -1.54097e-05 Jy ! Component: 100 - total flux cleaned = -4.02955e-06 Jy ! Component: 150 - total flux cleaned = 6.30443e-06 Jy ! Component: 200 - total flux cleaned = 6.55791e-06 Jy ! Total flux subtracted in 200 components = 6.55791e-06 Jy ! Clean residual min=-0.002210 max=0.002225 Jy/beam ! Clean residual mean=-0.000005 rms=0.000564 Jy/beam ! Combined flux in latest and established models = 0.119249 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 40 components and 0.119249 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060461Jy sigma=1.218401 ! Fit after self-cal, rms=0.060461Jy sigma=1.218387 ! 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=0.060461Jy sigma=1.218387 ! Fit after self-cal, rms=0.060467Jy sigma=1.218379 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.793 mas, bmaj=8.703 mas, bpa=22.68 degrees ! Estimated noise=0.608204 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000458773 Jy ! Component: 100 - total flux cleaned = 0.000488571 Jy ! Component: 150 - total flux cleaned = 0.00049686 Jy ! Component: 200 - total flux cleaned = 0.000504629 Jy ! Total flux subtracted in 200 components = 0.000504629 Jy ! Clean residual min=-0.002723 max=0.002634 Jy/beam ! Clean residual mean=-0.000010 rms=0.000675 Jy/beam ! Combined flux in latest and established models = 0.119754 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 43 components and 0.119754 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060467Jy sigma=1.218427 ! Fit after self-cal, rms=0.060467Jy sigma=1.218407 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 = 2.32517e-05 Jy ! Component: 100 - total flux cleaned = 3.76014e-05 Jy ! Component: 150 - total flux cleaned = 3.73427e-05 Jy ! Component: 200 - total flux cleaned = 4.33932e-05 Jy ! Total flux subtracted in 200 components = 4.33932e-05 Jy ! Clean residual min=-0.002718 max=0.002643 Jy/beam ! Clean residual mean=-0.000010 rms=0.000674 Jy/beam ! Combined flux in latest and established models = 0.119797 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 48 components and 0.119797 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060469Jy sigma=1.218478 ! Fit after self-cal, rms=0.060470Jy sigma=1.218472 ! 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=3.817 mas, bmaj=5.062 mas, bpa=8.26 degrees ! Estimated noise=0.474546 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.817 x 5.062 at 8.26 degrees (North through East) ! Clean map min=-0.002183 max=0.081615 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=3.38 mas, bmaj=4.285 mas, bpa=3.193 degrees ! Estimated noise=0.57443 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0667248 Jy ! Component: 100 - total flux cleaned = 0.09384 Jy ! Component: 150 - total flux cleaned = 0.10649 Jy ! Component: 200 - total flux cleaned = 0.11257 Jy ! Total flux subtracted in 200 components = 0.11257 Jy ! Clean residual min=-0.003077 max=0.002794 Jy/beam ! Clean residual mean=-0.000006 rms=0.000692 Jy/beam ! Combined flux in latest and established models = 0.11257 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.11257 Jy ! Inverting map and beam ! Estimated beam: bmin=3.817 mas, bmaj=5.062 mas, bpa=8.26 degrees ! Estimated noise=0.474546 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 = 0.00362513 Jy ! Component: 100 - total flux cleaned = 0.00544708 Jy ! Component: 150 - total flux cleaned = 0.00641319 Jy ! Component: 200 - total flux cleaned = 0.00693618 Jy ! Total flux subtracted in 200 components = 0.00693618 Jy ! Clean residual min=-0.002243 max=0.002257 Jy/beam ! Clean residual mean=-0.000005 rms=0.000563 Jy/beam ! Combined flux in latest and established models = 0.119506 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 25 components and 0.119506 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=7.793 mas, bmaj=8.703 mas, bpa=22.68 degrees ! Estimated noise=0.608204 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000323474 Jy ! Component: 100 - total flux cleaned = 0.000330325 Jy ! Component: 150 - total flux cleaned = 0.000330916 Jy ! Component: 200 - total flux cleaned = 0.000338889 Jy ! Total flux subtracted in 200 components = 0.000338889 Jy ! Clean residual min=-0.002719 max=0.002634 Jy/beam ! Clean residual mean=-0.000009 rms=0.000675 Jy/beam ! Combined flux in latest and established models = 0.119845 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 = 8.44377e-08 Jy ! Component: 100 - total flux cleaned = 6.60856e-06 Jy ! Component: 150 - total flux cleaned = 6.62702e-06 Jy ! Component: 200 - total flux cleaned = 1.23813e-05 Jy ! Total flux subtracted in 200 components = 1.23813e-05 Jy ! Clean residual min=-0.002713 max=0.002628 Jy/beam ! Clean residual mean=-0.000009 rms=0.000675 Jy/beam ! Combined flux in latest and established models = 0.119857 Jy ! Adding 8 model components to the UV plane model. ! The established model now contains 30 components and 0.119857 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.817 mas, bmaj=5.062 mas, bpa=8.26 degrees ! Estimated noise=0.474546 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000393272 Jy ! Component: 100 - total flux cleaned = -0.000327627 Jy ! Component: 150 - total flux cleaned = -0.000286299 Jy ! Component: 200 - total flux cleaned = -0.000286073 Jy ! Total flux subtracted in 200 components = -0.000286073 Jy ! Clean residual min=-0.002205 max=0.002280 Jy/beam ! Clean residual mean=-0.000005 rms=0.000562 Jy/beam ! Combined flux in latest and established models = 0.119571 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 38 components and 0.119571 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060462Jy sigma=1.218185 ! Fit after self-cal, rms=0.060459Jy sigma=1.218135 wmodel J0633+4943_S_map.mod ! Writing 38 model components to file: J0633+4943_S_map.mod wobs J0633+4943_S_uvs.fits ! Writing UV FITS file: J0633+4943_S_uvs.fits wwins J0633+4943_S_map.win ! wwins: Wrote 1 windows to J0633+4943_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 = 0.000340161 Jy ! Component: 100 - total flux cleaned = 0.000457571 Jy ! Component: 150 - total flux cleaned = 0.00042089 Jy ! Component: 200 - total flux cleaned = 0.000384793 Jy ! Component: 250 - total flux cleaned = 0.000453084 Jy ! Component: 300 - total flux cleaned = 0.00035058 Jy ! Component: 350 - total flux cleaned = 0.000317273 Jy ! Component: 400 - total flux cleaned = 0.000284672 Jy ! Component: 450 - total flux cleaned = 0.00022141 Jy ! Component: 500 - total flux cleaned = 0.000190199 Jy ! Component: 550 - total flux cleaned = 9.85009e-05 Jy ! Component: 600 - total flux cleaned = 6.80563e-05 Jy ! Component: 650 - total flux cleaned = 3.78638e-05 Jy ! Component: 700 - total flux cleaned = -7.76817e-05 Jy ! Component: 750 - total flux cleaned = -4.91763e-05 Jy ! Component: 800 - total flux cleaned = -7.74812e-05 Jy ! Component: 850 - total flux cleaned = -0.000133053 Jy ! Component: 900 - total flux cleaned = -0.000215265 Jy ! Component: 950 - total flux cleaned = -0.000296464 Jy ! Component: 1000 - total flux cleaned = -0.00037601 Jy ! Component: 1050 - total flux cleaned = -0.000349943 Jy ! Component: 1100 - total flux cleaned = -0.000454167 Jy ! Component: 1150 - total flux cleaned = -0.000505856 Jy ! Component: 1200 - total flux cleaned = -0.000633107 Jy ! Component: 1250 - total flux cleaned = -0.000708568 Jy ! Component: 1300 - total flux cleaned = -0.000708576 Jy ! Component: 1350 - total flux cleaned = -0.000757836 Jy ! Component: 1400 - total flux cleaned = -0.000878617 Jy ! Component: 1450 - total flux cleaned = -0.000902412 Jy ! Component: 1500 - total flux cleaned = -0.000949408 Jy ! Component: 1550 - total flux cleaned = -0.000879112 Jy ! Component: 1600 - total flux cleaned = -0.000972184 Jy ! Component: 1650 - total flux cleaned = -0.000995244 Jy ! Component: 1700 - total flux cleaned = -0.00106358 Jy ! Component: 1750 - total flux cleaned = -0.00106355 Jy ! Component: 1800 - total flux cleaned = -0.00106404 Jy ! Component: 1850 - total flux cleaned = -0.00108636 Jy ! Component: 1900 - total flux cleaned = -0.00112998 Jy ! Component: 1950 - total flux cleaned = -0.00115168 Jy ! Component: 2000 - total flux cleaned = -0.0011087 Jy ! Component: 2050 - total flux cleaned = -0.00113002 Jy ! Component: 2100 - total flux cleaned = -0.00115124 Jy ! Component: 2150 - total flux cleaned = -0.00121366 Jy ! Component: 2200 - total flux cleaned = -0.00121377 Jy ! Component: 2250 - total flux cleaned = -0.00123418 Jy ! Component: 2300 - total flux cleaned = -0.00119362 Jy ! Component: 2350 - total flux cleaned = -0.0011939 Jy ! Component: 2400 - total flux cleaned = -0.00125374 Jy ! Component: 2450 - total flux cleaned = -0.00123407 Jy ! Component: 2500 - total flux cleaned = -0.00123413 Jy ! Component: 2550 - total flux cleaned = -0.00125358 Jy ! Component: 2600 - total flux cleaned = -0.00121471 Jy ! Component: 2650 - total flux cleaned = -0.00117612 Jy ! Component: 2700 - total flux cleaned = -0.00115727 Jy ! Component: 2750 - total flux cleaned = -0.00123334 Jy ! Component: 2800 - total flux cleaned = -0.00121467 Jy ! Component: 2850 - total flux cleaned = -0.00121475 Jy ! Component: 2900 - total flux cleaned = -0.00123349 Jy ! Component: 2950 - total flux cleaned = -0.00130711 Jy ! Component: 3000 - total flux cleaned = -0.00125223 Jy ! Component: 3050 - total flux cleaned = -0.00125208 Jy ! Component: 3100 - total flux cleaned = -0.00130623 Jy ! Component: 3150 - total flux cleaned = -0.00128836 Jy ! Component: 3200 - total flux cleaned = -0.00125291 Jy ! Component: 3250 - total flux cleaned = -0.00130585 Jy ! Component: 3300 - total flux cleaned = -0.00134083 Jy ! Component: 3350 - total flux cleaned = -0.00128843 Jy ! Component: 3400 - total flux cleaned = -0.00130562 Jy ! Component: 3450 - total flux cleaned = -0.00123685 Jy ! Component: 3500 - total flux cleaned = -0.00125411 Jy ! Component: 3550 - total flux cleaned = -0.00130504 Jy ! Component: 3600 - total flux cleaned = -0.00122057 Jy ! Component: 3650 - total flux cleaned = -0.00123735 Jy ! Component: 3700 - total flux cleaned = -0.00123716 Jy ! Component: 3750 - total flux cleaned = -0.00122082 Jy ! Component: 3800 - total flux cleaned = -0.00120439 Jy ! Component: 3850 - total flux cleaned = -0.00123698 Jy ! Component: 3900 - total flux cleaned = -0.0012208 Jy ! Component: 3950 - total flux cleaned = -0.00122065 Jy ! Component: 4000 - total flux cleaned = -0.00123658 Jy ! Component: 4050 - total flux cleaned = -0.00123641 Jy ! Total flux subtracted in 4096 components = -0.0011888 Jy ! Clean residual min=-0.001176 max=0.000952 Jy/beam ! Clean residual mean=-0.000001 rms=0.000291 Jy/beam ! Combined flux in latest and established models = 0.118382 Jy keep ! Adding 307 model components to the UV plane model. ! The established model now contains 345 components and 0.118382 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0633+4943_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.817 x 5.062 at 8.26 degrees (North through East) ! Clean map min=-0.0016424 max=0.081844 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0633+4943_S_map.fits wmodel /vlbi/uf001/uva//J0633+4943_S_map.mod ! Writing 345 model components to file: /vlbi/uf001/uva//J0633+4943_S_map.mod wobs /vlbi/uf001/uva//J0633+4943_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0633+4943_S_uvs.fits wwins /vlbi/uf001/uva//J0633+4943_S_map.win ! wwins: Wrote 2 windows to /vlbi/uf001/uva//J0633+4943_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0818436 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000286146 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.04888 1.04888 2.09775 4.1955 8.39101 16.782 33.564 67.128 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.081 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 286.02 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0633+4943_S_dfm.log closed on Sun Jan 13 23:03:20 2019