! Started logfile: /scr/pima/bu007_uvs/J1353+3218_C_dfm.log on Sun Jun 24 02:24:57 2018 float field_size field_size = 1024 float field_cell field_cell = 0.3000 float taper_size taper_size = 40.0 float freq freq = 4.60049 obs /scr/pima/bu007_uvs/J1353+3218_C_uva.fits ! Reading UV FITS file: /scr/pima/bu007_uvs/J1353+3218_C_uva.fits ! AN table 1: 44 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.975758 visibilities/baseline/integration-bin. ! Found source: J1353+3218 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 4.60049e+09 8e+06 1 8e+06 ! 02 2 4.73049e+09 8e+06 1 8e+06 ! 03 3 4.84049e+09 8e+06 1 8e+06 ! 04 4 4.93049e+09 8e+06 1 8e+06 ! 05 5 5.00049e+09 8e+06 1 8e+06 ! 06 6 5.05049e+09 8e+06 1 8e+06 ! 07 7 5.08049e+09 8e+06 1 8e+06 ! 08 8 5.09049e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 94 lines of history. ! ! Reading 15456 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 8 channels. ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/opt64/bin/pima_mupet_01.dfm J1353+3218_C] 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 0.300x0.300 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 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.006367Jy sigma=17.047375 ! Fit after self-cal, rms=0.943266Jy sigma=15.968771 ! 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=1.143 mas, bmaj=3.196 mas, bpa=7.779 degrees ! Estimated noise=0.587237 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 = 0.0463118 Jy ! Component: 100 - total flux cleaned = 0.0581983 Jy ! Total flux subtracted in 100 components = 0.0581983 Jy ! Clean residual min=-0.003689 max=0.005087 Jy/beam ! Clean residual mean=-0.000000 rms=0.000928 Jy/beam ! Combined flux in latest and established models = 0.0581983 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0581983 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.086754Jy sigma=1.420098 ! Fit after self-cal, rms=0.085063Jy sigma=1.394126 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00708238 Jy ! Component: 100 - total flux cleaned = 0.0106586 Jy ! Total flux subtracted in 100 components = 0.0106586 Jy ! Clean residual min=-0.003798 max=0.003868 Jy/beam ! Clean residual mean=0.000001 rms=0.000891 Jy/beam ! Combined flux in latest and established models = 0.068857 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 11 components and 0.068857 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.084381Jy sigma=1.382019 ! Fit after self-cal, rms=0.084308Jy sigma=1.381305 ! 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=1.367 mas, bmaj=3.482 mas, bpa=7.047 degrees ! Estimated noise=0.36156 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 (1.2, 0.9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00370254 Jy ! Component: 100 - total flux cleaned = 0.00551647 Jy ! Component: 150 - total flux cleaned = 0.0062847 Jy ! Component: 200 - total flux cleaned = 0.00665464 Jy ! Total flux subtracted in 200 components = 0.00665464 Jy ! Clean residual min=-0.002486 max=0.002387 Jy/beam ! Clean residual mean=0.000003 rms=0.000571 Jy/beam ! Combined flux in latest and established models = 0.0755116 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 27 components and 0.0755116 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.084150Jy sigma=1.378477 ! Fit after self-cal, rms=0.084097Jy sigma=1.378028 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.367 x 3.482 at 7.047 degrees (North through East) ! Clean map min=-0.002392 max=0.062153 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.96 HN 0.94 KP 0.87 ! LA 1.01 MK 1.05 NL 1.06 OV 0.95 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.92 HN 1.03 KP 0.95 ! LA 0.92 MK 1.06 NL 1.03 OV 1.02 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.06 HN 0.98 KP 0.99 ! LA 1.00 MK 0.97 NL 0.98 OV 1.06 ! PT 1.02 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 1.08 KP 1.02 ! LA 1.01 MK 1.04 NL 1.07 OV 1.05 ! PT 0.93 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.03 HN 0.92 KP 1.12 ! LA 0.99 MK 1.04 NL 1.01 OV 0.97 ! PT 0.99 SC 0.94 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.08 KP 1.04 ! LA 1.02 MK 1.07 NL 0.99 OV 1.07 ! PT 0.94 SC 0.96 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.04 HN 1.11 KP 0.99 ! LA 1.04 MK 0.96 NL 0.92 OV 1.05 ! PT 0.92 SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.03 HN 0.97 KP 0.90 ! LA 1.01 MK 0.92 NL 0.87 OV 0.99 ! PT 0.95 SC 1.01 ! ! ! Fit before self-cal, rms=0.084097Jy sigma=1.378028 ! Fit after self-cal, rms=0.083748Jy sigma=1.375625 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.37 mas, bmaj=3.482 mas, bpa=7.211 degrees ! Estimated noise=0.357657 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 = 0.00012598 Jy ! Component: 100 - total flux cleaned = 0.000161309 Jy ! Component: 150 - total flux cleaned = 0.000128792 Jy ! Component: 200 - total flux cleaned = 0.000186383 Jy ! Total flux subtracted in 200 components = 0.000186383 Jy ! Clean residual min=-0.002316 max=0.002295 Jy/beam ! Clean residual mean=0.000003 rms=0.000541 Jy/beam ! Combined flux in latest and established models = 0.075698 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 37 components and 0.075698 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.083723Jy sigma=1.375129 ! Fit after self-cal, rms=0.083782Jy sigma=1.374815 ! 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. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.083782Jy sigma=1.374815 ! Fit after self-cal, rms=0.084397Jy sigma=1.372974 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.367 mas, bmaj=3.493 mas, bpa=7.081 degrees ! Estimated noise=0.358205 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000701844 Jy ! Component: 100 - total flux cleaned = 0.000646656 Jy ! Component: 150 - total flux cleaned = 0.000670897 Jy ! Component: 200 - total flux cleaned = 0.000714052 Jy ! Total flux subtracted in 200 components = 0.000714052 Jy ! Clean residual min=-0.002267 max=0.002226 Jy/beam ! Clean residual mean=0.000003 rms=0.000530 Jy/beam ! Combined flux in latest and established models = 0.076412 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 45 components and 0.076412 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.084380Jy sigma=1.372681 ! Fit after self-cal, rms=0.084420Jy sigma=1.372417 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 (25.5, 30.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00215205 Jy ! Component: 100 - total flux cleaned = 0.00345362 Jy ! Component: 150 - total flux cleaned = 0.00442848 Jy ! Component: 200 - total flux cleaned = 0.00496714 Jy ! Total flux subtracted in 200 components = 0.00496714 Jy ! Clean residual min=-0.002095 max=0.002227 Jy/beam ! Clean residual mean=0.000002 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 0.0813792 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 60 components and 0.0813792 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.084355Jy sigma=1.371271 ! Fit after self-cal, rms=0.084343Jy sigma=1.371052 ! 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. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.084343Jy sigma=1.371052 ! Fit after self-cal, rms=0.084613Jy sigma=1.370850 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.361 mas, bmaj=3.491 mas, bpa=7.03 degrees ! Estimated noise=0.357637 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00125097 Jy ! Component: 100 - total flux cleaned = 0.00197565 Jy ! Component: 150 - total flux cleaned = 0.00233481 Jy ! Component: 200 - total flux cleaned = 0.00262742 Jy ! Total flux subtracted in 200 components = 0.00262742 Jy ! Clean residual min=-0.002065 max=0.002229 Jy/beam ! Clean residual mean=0.000001 rms=0.000494 Jy/beam ! Combined flux in latest and established models = 0.0840066 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 73 components and 0.0840066 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.084586Jy sigma=1.370386 ! Fit after self-cal, rms=0.084600Jy sigma=1.370287 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 (-74.4, -74.7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00134037 Jy ! Component: 100 - total flux cleaned = 0.00153965 Jy ! Component: 150 - total flux cleaned = 0.00181105 Jy ! Component: 200 - total flux cleaned = 0.00205254 Jy ! Total flux subtracted in 200 components = 0.00205254 Jy ! Clean residual min=-0.001927 max=0.002030 Jy/beam ! Clean residual mean=0.000001 rms=0.000486 Jy/beam ! Combined flux in latest and established models = 0.0860591 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 83 components and 0.0860591 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.084554Jy sigma=1.369384 ! Fit after self-cal, rms=0.084539Jy sigma=1.369256 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.084539Jy sigma=1.369256 ! Fit after self-cal, rms=0.084429Jy sigma=1.369146 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.418 mas, bmaj=4.795 mas, bpa=3.603 degrees ! Estimated noise=0.506187 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000903016 Jy ! Component: 100 - total flux cleaned = 0.00110787 Jy ! Component: 150 - total flux cleaned = 0.00129665 Jy ! Component: 200 - total flux cleaned = 0.00140056 Jy ! Total flux subtracted in 200 components = 0.00140056 Jy ! Clean residual min=-0.002817 max=0.002914 Jy/beam ! Clean residual mean=0.000003 rms=0.000752 Jy/beam ! Combined flux in latest and established models = 0.0874597 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 104 components and 0.0874597 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.084415Jy sigma=1.369035 ! Fit after self-cal, rms=0.084418Jy sigma=1.368952 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 = 0.000112204 Jy ! Component: 100 - total flux cleaned = 0.000184067 Jy ! Component: 150 - total flux cleaned = 0.000332163 Jy ! Component: 200 - total flux cleaned = 0.00042485 Jy ! Total flux subtracted in 200 components = 0.00042485 Jy ! Clean residual min=-0.002840 max=0.002867 Jy/beam ! Clean residual mean=0.000002 rms=0.000744 Jy/beam ! Combined flux in latest and established models = 0.0878845 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 113 components and 0.0878845 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.084416Jy sigma=1.368996 ! Fit after self-cal, rms=0.084415Jy sigma=1.368973 ! 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=1.356 mas, bmaj=3.485 mas, bpa=7.079 degrees ! Estimated noise=0.356147 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.356 x 3.485 at 7.079 degrees (North through East) ! Clean map min=-0.0017186 max=0.061052 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=1.138 mas, bmaj=3.207 mas, bpa=7.726 degrees ! Estimated noise=0.577513 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0459365 Jy ! Component: 100 - total flux cleaned = 0.0600376 Jy ! Component: 150 - total flux cleaned = 0.0667934 Jy ! Component: 200 - total flux cleaned = 0.0703058 Jy ! Total flux subtracted in 200 components = 0.0703058 Jy ! Clean residual min=-0.003610 max=0.003986 Jy/beam ! Clean residual mean=0.000000 rms=0.000864 Jy/beam ! Combined flux in latest and established models = 0.0703058 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0703058 Jy ! Inverting map and beam ! Estimated beam: bmin=1.356 mas, bmaj=3.485 mas, bpa=7.079 degrees ! Estimated noise=0.356147 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 = 0.00415794 Jy ! Component: 100 - total flux cleaned = 0.00704644 Jy ! Component: 150 - total flux cleaned = 0.00931881 Jy ! Component: 200 - total flux cleaned = 0.0112198 Jy ! Total flux subtracted in 200 components = 0.0112198 Jy ! Clean residual min=-0.002210 max=0.001945 Jy/beam ! Clean residual mean=0.000000 rms=0.000519 Jy/beam ! Combined flux in latest and established models = 0.0815256 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 37 components and 0.0815257 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.418 mas, bmaj=4.795 mas, bpa=3.603 degrees ! Estimated noise=0.506187 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0025706 Jy ! Component: 100 - total flux cleaned = 0.00351442 Jy ! Component: 150 - total flux cleaned = 0.00410332 Jy ! Component: 200 - total flux cleaned = 0.00459518 Jy ! Total flux subtracted in 200 components = 0.00459518 Jy ! Clean residual min=-0.002828 max=0.002889 Jy/beam ! Clean residual mean=0.000002 rms=0.000759 Jy/beam ! Combined flux in latest and established models = 0.0861208 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000377567 Jy ! Component: 100 - total flux cleaned = 0.000631163 Jy ! Component: 150 - total flux cleaned = 0.000853356 Jy ! Component: 200 - total flux cleaned = 0.00102117 Jy ! Total flux subtracted in 200 components = 0.00102117 Jy ! Clean residual min=-0.002819 max=0.002847 Jy/beam ! Clean residual mean=0.000002 rms=0.000744 Jy/beam ! Combined flux in latest and established models = 0.087142 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 84 components and 0.087142 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.356 mas, bmaj=3.485 mas, bpa=7.079 degrees ! Estimated noise=0.356147 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000272929 Jy ! Component: 100 - total flux cleaned = -0.000138555 Jy ! Component: 150 - total flux cleaned = 6.23095e-05 Jy ! Component: 200 - total flux cleaned = 0.000173564 Jy ! Total flux subtracted in 200 components = 0.000173564 Jy ! Clean residual min=-0.001827 max=0.001986 Jy/beam ! Clean residual mean=0.000000 rms=0.000482 Jy/beam ! Combined flux in latest and established models = 0.0873155 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 99 components and 0.0873156 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.084436Jy sigma=1.369596 ! Fit after self-cal, rms=0.084429Jy sigma=1.369501 wmodel J1353+3218_C_map.mod ! Writing 99 model components to file: J1353+3218_C_map.mod wobs J1353+3218_C_uvs.fits ! Writing UV FITS file: J1353+3218_C_uvs.fits wwins J1353+3218_C_map.win ! wwins: Wrote 4 windows to J1353+3218_C_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 = 0.000115399 Jy ! Component: 100 - total flux cleaned = 0.000215144 Jy ! Component: 150 - total flux cleaned = 8.95101e-05 Jy ! Component: 200 - total flux cleaned = -2.57977e-06 Jy ! Component: 250 - total flux cleaned = -0.000121619 Jy ! Component: 300 - total flux cleaned = -0.000207519 Jy ! Component: 350 - total flux cleaned = -0.000179295 Jy ! Component: 400 - total flux cleaned = -0.000151814 Jy ! Component: 450 - total flux cleaned = -9.78768e-05 Jy ! Component: 500 - total flux cleaned = -9.81699e-05 Jy ! Component: 550 - total flux cleaned = -0.000176769 Jy ! Component: 600 - total flux cleaned = -9.9047e-05 Jy ! Component: 650 - total flux cleaned = -0.000149367 Jy ! Component: 700 - total flux cleaned = -4.84184e-05 Jy ! Component: 750 - total flux cleaned = 4.99232e-05 Jy ! Component: 800 - total flux cleaned = -2.36759e-05 Jy ! Component: 850 - total flux cleaned = 7.20536e-07 Jy ! Component: 900 - total flux cleaned = -2.29941e-05 Jy ! Component: 950 - total flux cleaned = 6.75041e-07 Jy ! Component: 1000 - total flux cleaned = 4.74402e-05 Jy ! Component: 1050 - total flux cleaned = 7.0373e-05 Jy ! Component: 1100 - total flux cleaned = 7.01361e-05 Jy ! Component: 1150 - total flux cleaned = 0.000160515 Jy ! Component: 1200 - total flux cleaned = 0.000115863 Jy ! Component: 1250 - total flux cleaned = 7.16345e-05 Jy ! Component: 1300 - total flux cleaned = 0.000159337 Jy ! Component: 1350 - total flux cleaned = 0.000115836 Jy ! Component: 1400 - total flux cleaned = 9.40807e-05 Jy ! Component: 1450 - total flux cleaned = 8.90511e-06 Jy ! Component: 1500 - total flux cleaned = -3.36483e-05 Jy ! Component: 1550 - total flux cleaned = -5.47538e-05 Jy ! Component: 1600 - total flux cleaned = -0.000117136 Jy ! Component: 1650 - total flux cleaned = -0.000158657 Jy ! Component: 1700 - total flux cleaned = -0.000199437 Jy ! Component: 1750 - total flux cleaned = -0.000199632 Jy ! Component: 1800 - total flux cleaned = -0.000199797 Jy ! Component: 1850 - total flux cleaned = -0.000259984 Jy ! Component: 1900 - total flux cleaned = -0.000239954 Jy ! Component: 1950 - total flux cleaned = -0.000318904 Jy ! Component: 2000 - total flux cleaned = -0.000318802 Jy ! Component: 2050 - total flux cleaned = -0.000318691 Jy ! Component: 2100 - total flux cleaned = -0.000299426 Jy ! Component: 2150 - total flux cleaned = -0.000337677 Jy ! Component: 2200 - total flux cleaned = -0.000375548 Jy ! Component: 2250 - total flux cleaned = -0.000375425 Jy ! Component: 2300 - total flux cleaned = -0.000450571 Jy ! Component: 2350 - total flux cleaned = -0.00050656 Jy ! Component: 2400 - total flux cleaned = -0.000580365 Jy ! Component: 2450 - total flux cleaned = -0.000617061 Jy ! Component: 2500 - total flux cleaned = -0.000653718 Jy ! Component: 2550 - total flux cleaned = -0.00061719 Jy ! Component: 2600 - total flux cleaned = -0.000599385 Jy ! Component: 2650 - total flux cleaned = -0.000599629 Jy ! Component: 2700 - total flux cleaned = -0.000688855 Jy ! Component: 2750 - total flux cleaned = -0.00067106 Jy ! Component: 2800 - total flux cleaned = -0.000776659 Jy ! Component: 2850 - total flux cleaned = -0.000758927 Jy ! Component: 2900 - total flux cleaned = -0.000724261 Jy ! Component: 2950 - total flux cleaned = -0.000828098 Jy ! Component: 3000 - total flux cleaned = -0.00074197 Jy ! Component: 3050 - total flux cleaned = -0.000827429 Jy ! Component: 3100 - total flux cleaned = -0.000827476 Jy ! Component: 3150 - total flux cleaned = -0.00086141 Jy ! Component: 3200 - total flux cleaned = -0.000895156 Jy ! Component: 3250 - total flux cleaned = -0.00094546 Jy ! Component: 3300 - total flux cleaned = -0.00102863 Jy ! Component: 3350 - total flux cleaned = -0.000995636 Jy ! Component: 3400 - total flux cleaned = -0.00104497 Jy ! Component: 3450 - total flux cleaned = -0.00102841 Jy ! Component: 3500 - total flux cleaned = -0.00114257 Jy ! Component: 3550 - total flux cleaned = -0.00106149 Jy ! Component: 3600 - total flux cleaned = -0.00112611 Jy ! Component: 3650 - total flux cleaned = -0.00114223 Jy ! Component: 3700 - total flux cleaned = -0.00114226 Jy ! Component: 3750 - total flux cleaned = -0.00112652 Jy ! Component: 3800 - total flux cleaned = -0.00118986 Jy ! Component: 3850 - total flux cleaned = -0.00117401 Jy ! Component: 3900 - total flux cleaned = -0.00118956 Jy ! Component: 3950 - total flux cleaned = -0.00112717 Jy ! Component: 4000 - total flux cleaned = -0.0012359 Jy ! Component: 4050 - total flux cleaned = -0.00114304 Jy ! Total flux subtracted in 4096 components = -0.00121986 Jy ! Clean residual min=-0.000866 max=0.000854 Jy/beam ! Clean residual mean=-0.000001 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.0860957 Jy keep ! Adding 364 model components to the UV plane model. ! The established model now contains 463 components and 0.0860957 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/bu007_uvs/J1353+3218_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.356 x 3.485 at 7.079 degrees (North through East) ! Clean map min=-0.001376 max=0.060607 Jy/beam ! Writing clean map to FITS file: /scr/pima/bu007_uvs/J1353+3218_C_map.fits wmodel /scr/pima/bu007_uvs/J1353+3218_C_map.mod ! Writing 463 model components to file: /scr/pima/bu007_uvs/J1353+3218_C_map.mod wobs /scr/pima/bu007_uvs/J1353+3218_C_uvs.fits ! Writing UV FITS file: /scr/pima/bu007_uvs/J1353+3218_C_uvs.fits wwins /scr/pima/bu007_uvs/J1353+3218_C_map.win ! wwins: Wrote 5 windows to /scr/pima/bu007_uvs/J1353+3218_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0606066 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000283278 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.40221 1.40221 2.80443 5.60886 11.2177 22.4354 44.8709 89.7417 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.06 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 213.947 quit ! Quitting program ! Log file /scr/pima/bu007_uvs/J1353+3218_C_dfm.log closed on Sun Jun 24 02:25:01 2018