! Started logfile: .//J0537+3418_C_dfm.log on Sat Oct 20 23:44:14 2018 float field_size field_size = 1024 float field_cell field_cell = 0.3000 float taper_size taper_size = 40.0 float freq freq = 4.12800 obs .//J0537+3418_C_uva.fits ! Reading UV FITS file: .//J0537+3418_C_uva.fits ! AN table 1: 12 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0537+3418 ! ! 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 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 85 lines of history. ! ! Reading 2688 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 J0537+3418_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 12 telescope corrections were flagged in sub-array 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=1.002817Jy sigma=42.017375 ! Fit after self-cal, rms=0.958327Jy sigma=39.977143 ! 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=2.246 mas, bmaj=5.242 mas, bpa=83.19 degrees ! Estimated noise=0.789719 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 = 0.0332392 Jy ! Component: 100 - total flux cleaned = 0.0411217 Jy ! Total flux subtracted in 100 components = 0.0411217 Jy ! Clean residual min=-0.003392 max=0.003852 Jy/beam ! Clean residual mean=0.000002 rms=0.000924 Jy/beam ! Combined flux in latest and established models = 0.0411217 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0411217 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=0.036432Jy sigma=0.958332 ! Fit after self-cal, rms=0.035339Jy sigma=0.928743 ! 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=3.216 mas, bmaj=5.523 mas, bpa=84.42 degrees ! Estimated noise=0.406052 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 = 0.0042842 Jy ! Component: 100 - total flux cleaned = 0.00588389 Jy ! Component: 150 - total flux cleaned = 0.00623199 Jy ! Component: 200 - total flux cleaned = 0.00625255 Jy ! Total flux subtracted in 200 components = 0.00625255 Jy ! Clean residual min=-0.001858 max=0.002313 Jy/beam ! Clean residual mean=0.000006 rms=0.000485 Jy/beam ! Combined flux in latest and established models = 0.0473742 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 28 components and 0.0473742 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=0.034977Jy sigma=0.894049 ! Fit after self-cal, rms=0.035009Jy sigma=0.893909 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.216 x 5.523 at 84.42 degrees (North through East) ! Clean map min=-0.0018437 max=0.044277 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.09 KP 0.91 ! LA 0.96 NL 0.96 PT 1.00 SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.23 HN 1.01 KP 1.00 ! LA 0.96 NL 0.90 PT 1.15 SC 0.73 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.10 HN 0.92 KP 0.97 ! LA 0.98 NL 1.02 PT 0.99 SC 0.90 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.07 HN 1.04 KP 0.92 ! LA 1.05 NL 1.13 PT 0.93 SC 1.15 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.05 HN 0.98 KP 0.99 ! LA 1.01 NL 1.04 PT 0.93 SC 1.06 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.02 HN 1.02 KP 0.94 ! LA 0.88 NL 1.03 PT 1.00 SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.02 KP 0.99 ! LA 0.99 NL 0.98 PT 0.92 SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.05 HN 0.98 KP 0.95 ! LA 1.04 NL 1.02 PT 0.98 SC 0.85 ! ! ! Fit before self-cal, rms=0.035009Jy sigma=0.893909 ! Fit after self-cal, rms=0.034049Jy sigma=0.877383 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.18 mas, bmaj=5.555 mas, bpa=83.85 degrees ! Estimated noise=0.404159 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 = -0.000279 Jy ! Component: 100 - total flux cleaned = -0.000318192 Jy ! Component: 150 - total flux cleaned = -0.000328639 Jy ! Component: 200 - total flux cleaned = -0.000328581 Jy ! Total flux subtracted in 200 components = -0.000328581 Jy ! Clean residual min=-0.001500 max=0.001800 Jy/beam ! Clean residual mean=0.000006 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.0470456 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 38 components and 0.0470456 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=0.034029Jy sigma=0.877124 ! Fit after self-cal, rms=0.034072Jy sigma=0.876891 ! 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=0.034072Jy sigma=0.876891 ! Fit after self-cal, rms=0.033948Jy sigma=0.876821 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.17 mas, bmaj=5.565 mas, bpa=83.9 degrees ! Estimated noise=0.404108 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.04097e-05 Jy ! Component: 100 - total flux cleaned = -7.86718e-05 Jy ! Component: 150 - total flux cleaned = -8.70774e-05 Jy ! Component: 200 - total flux cleaned = -8.7779e-05 Jy ! Total flux subtracted in 200 components = -8.7779e-05 Jy ! Clean residual min=-0.001469 max=0.001765 Jy/beam ! Clean residual mean=0.000006 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.0469578 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 41 components and 0.0469578 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=0.033935Jy sigma=0.876741 ! Fit after self-cal, rms=0.033940Jy sigma=0.876709 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 (-10.5, -38.1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00147233 Jy ! Component: 100 - total flux cleaned = 0.00174488 Jy ! Component: 150 - total flux cleaned = 0.00178438 Jy ! Component: 200 - total flux cleaned = 0.00176863 Jy ! Total flux subtracted in 200 components = 0.00176863 Jy ! Clean residual min=-0.001321 max=0.001298 Jy/beam ! Clean residual mean=0.000016 rms=0.000342 Jy/beam ! Combined flux in latest and established models = 0.0487265 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 65 components and 0.0487265 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=0.033873Jy sigma=0.873397 ! Fit after self-cal, rms=0.033862Jy sigma=0.872694 ! 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=0.033862Jy sigma=0.872694 ! Fit after self-cal, rms=0.034548Jy sigma=0.866849 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.168 mas, bmaj=5.55 mas, bpa=83.89 degrees ! Estimated noise=0.405341 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000620321 Jy ! Component: 100 - total flux cleaned = 0.000808357 Jy ! Component: 150 - total flux cleaned = 0.000882761 Jy ! Component: 200 - total flux cleaned = 0.000917066 Jy ! Total flux subtracted in 200 components = 0.000917066 Jy ! Clean residual min=-0.001260 max=0.001252 Jy/beam ! Clean residual mean=0.000015 rms=0.000321 Jy/beam ! Combined flux in latest and established models = 0.0496435 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 85 components and 0.0496435 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=0.034533Jy sigma=0.866081 ! Fit after self-cal, rms=0.034539Jy sigma=0.865949 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 = 0.000151527 Jy ! Component: 100 - total flux cleaned = 0.000161803 Jy ! Component: 150 - total flux cleaned = 0.000161921 Jy ! Component: 200 - total flux cleaned = 0.000161878 Jy ! Total flux subtracted in 200 components = 0.000161878 Jy ! Clean residual min=-0.001234 max=0.001276 Jy/beam ! Clean residual mean=0.000015 rms=0.000321 Jy/beam ! Combined flux in latest and established models = 0.0498054 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 91 components and 0.0498054 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=0.034531Jy sigma=0.865681 ! Fit after self-cal, rms=0.034531Jy sigma=0.865667 ! 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=0.034531Jy sigma=0.865667 ! Fit after self-cal, rms=0.034556Jy sigma=0.862654 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.163 mas, bmaj=5.936 mas, bpa=82.96 degrees ! Estimated noise=0.401236 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000289679 Jy ! Component: 100 - total flux cleaned = 0.000363075 Jy ! Component: 150 - total flux cleaned = 0.000428982 Jy ! Component: 200 - total flux cleaned = 0.000471764 Jy ! Total flux subtracted in 200 components = 0.000471764 Jy ! Clean residual min=-0.001126 max=0.001143 Jy/beam ! Clean residual mean=0.000019 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 0.0502772 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 106 components and 0.0502772 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=0.034551Jy sigma=0.862434 ! Fit after self-cal, rms=0.034551Jy sigma=0.862408 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 = 7.22665e-05 Jy ! Component: 100 - total flux cleaned = 9.33199e-05 Jy ! Component: 150 - total flux cleaned = 0.000112413 Jy ! Component: 200 - total flux cleaned = 0.000117067 Jy ! Total flux subtracted in 200 components = 0.000117067 Jy ! Clean residual min=-0.001113 max=0.001161 Jy/beam ! Clean residual mean=0.000020 rms=0.000317 Jy/beam ! Combined flux in latest and established models = 0.0503943 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 115 components and 0.0503943 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=0.034548Jy sigma=0.862340 ! Fit after self-cal, rms=0.034549Jy sigma=0.862335 ! 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=3.152 mas, bmaj=5.546 mas, bpa=83.9 degrees ! Estimated noise=0.405341 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.152 x 5.546 at 83.9 degrees (North through East) ! Clean map min=-0.0011934 max=0.044061 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=2.203 mas, bmaj=5.258 mas, bpa=82.99 degrees ! Estimated noise=0.775237 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0332768 Jy ! Component: 100 - total flux cleaned = 0.0415255 Jy ! Component: 150 - total flux cleaned = 0.0452508 Jy ! Component: 200 - total flux cleaned = 0.0470654 Jy ! Total flux subtracted in 200 components = 0.0470654 Jy ! Clean residual min=-0.002839 max=0.002960 Jy/beam ! Clean residual mean=-0.000000 rms=0.000725 Jy/beam ! Combined flux in latest and established models = 0.0470654 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0470654 Jy ! Inverting map and beam ! Estimated beam: bmin=3.152 mas, bmaj=5.546 mas, bpa=83.9 degrees ! Estimated noise=0.405341 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) ! Added new window around map position (-5.1, -22.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00202906 Jy ! Component: 100 - total flux cleaned = 0.00271752 Jy ! Component: 150 - total flux cleaned = 0.0029085 Jy ! Component: 200 - total flux cleaned = 0.00302687 Jy ! Total flux subtracted in 200 components = 0.00302687 Jy ! Clean residual min=-0.001316 max=0.001230 Jy/beam ! Clean residual mean=0.000014 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 0.0500923 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 34 components and 0.0500923 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=5.163 mas, bmaj=5.936 mas, bpa=82.96 degrees ! Estimated noise=0.401236 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000121876 Jy ! Component: 100 - total flux cleaned = 0.000190058 Jy ! Component: 150 - total flux cleaned = 0.000225733 Jy ! Component: 200 - total flux cleaned = 0.000236225 Jy ! Total flux subtracted in 200 components = 0.000236225 Jy ! Clean residual min=-0.001150 max=0.001156 Jy/beam ! Clean residual mean=0.000021 rms=0.000312 Jy/beam ! Combined flux in latest and established models = 0.0503285 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 = 9.96543e-06 Jy ! Component: 100 - total flux cleaned = 2.8618e-05 Jy ! Component: 150 - total flux cleaned = 3.75205e-05 Jy ! Component: 200 - total flux cleaned = 3.77181e-05 Jy ! Total flux subtracted in 200 components = 3.77181e-05 Jy ! Clean residual min=-0.001148 max=0.001162 Jy/beam ! Clean residual mean=0.000021 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.0503662 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 64 components and 0.0503662 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.152 mas, bmaj=5.546 mas, bpa=83.9 degrees ! Estimated noise=0.405341 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.08791e-05 Jy ! Component: 100 - total flux cleaned = 5.25452e-05 Jy ! Component: 150 - total flux cleaned = 5.29796e-05 Jy ! Component: 200 - total flux cleaned = 3.99334e-05 Jy ! Total flux subtracted in 200 components = 3.99334e-05 Jy ! Clean residual min=-0.001293 max=0.001277 Jy/beam ! Clean residual mean=0.000015 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.0504062 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 72 components and 0.0504062 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=0.034507Jy sigma=0.861883 ! Fit after self-cal, rms=0.034497Jy sigma=0.861584 wmodel J0537+3418_C_map.mod ! Writing 72 model components to file: J0537+3418_C_map.mod wobs J0537+3418_C_uvs.fits ! Writing UV FITS file: J0537+3418_C_uvs.fits wwins J0537+3418_C_map.win ! wwins: Wrote 3 windows to J0537+3418_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 = -6.67123e-05 Jy ! Component: 100 - total flux cleaned = -0.000107917 Jy ! Component: 150 - total flux cleaned = -0.000127015 Jy ! Component: 200 - total flux cleaned = -7.12431e-05 Jy ! Component: 250 - total flux cleaned = -0.000158438 Jy ! Component: 300 - total flux cleaned = -0.000208803 Jy ! Component: 350 - total flux cleaned = -0.000274115 Jy ! Component: 400 - total flux cleaned = -0.000321448 Jy ! Component: 450 - total flux cleaned = -0.000336734 Jy ! Component: 500 - total flux cleaned = -0.000337103 Jy ! Component: 550 - total flux cleaned = -0.000380557 Jy ! Component: 600 - total flux cleaned = -0.000450264 Jy ! Component: 650 - total flux cleaned = -0.000532192 Jy ! Component: 700 - total flux cleaned = -0.000585879 Jy ! Component: 750 - total flux cleaned = -0.00066443 Jy ! Component: 800 - total flux cleaned = -0.000766647 Jy ! Component: 850 - total flux cleaned = -0.000829516 Jy ! Component: 900 - total flux cleaned = -0.000903852 Jy ! Component: 950 - total flux cleaned = -0.00100128 Jy ! Component: 1000 - total flux cleaned = -0.00108488 Jy ! Component: 1050 - total flux cleaned = -0.00115553 Jy ! Component: 1100 - total flux cleaned = -0.00123638 Jy ! Component: 1150 - total flux cleaned = -0.00130459 Jy ! Component: 1200 - total flux cleaned = -0.0013719 Jy ! Component: 1250 - total flux cleaned = -0.00146019 Jy ! Component: 1300 - total flux cleaned = -0.00151459 Jy ! Component: 1350 - total flux cleaned = -0.00161099 Jy ! Component: 1400 - total flux cleaned = -0.00169525 Jy ! Component: 1450 - total flux cleaned = -0.00175749 Jy ! Component: 1500 - total flux cleaned = -0.00179862 Jy ! Component: 1550 - total flux cleaned = -0.00187976 Jy ! Component: 1600 - total flux cleaned = -0.0019298 Jy ! Component: 1650 - total flux cleaned = -0.00195946 Jy ! Component: 1700 - total flux cleaned = -0.00198877 Jy ! Component: 1750 - total flux cleaned = -0.00201788 Jy ! Component: 1800 - total flux cleaned = -0.0020659 Jy ! Component: 1850 - total flux cleaned = -0.00208475 Jy ! Component: 1900 - total flux cleaned = -0.00212237 Jy ! Component: 1950 - total flux cleaned = -0.00214095 Jy ! Component: 2000 - total flux cleaned = -0.00217786 Jy ! Component: 2050 - total flux cleaned = -0.00223278 Jy ! Component: 2100 - total flux cleaned = -0.00225106 Jy ! Component: 2150 - total flux cleaned = -0.00230513 Jy ! Component: 2200 - total flux cleaned = -0.00234975 Jy ! Component: 2250 - total flux cleaned = -0.00234971 Jy ! Component: 2300 - total flux cleaned = -0.00234976 Jy ! Component: 2350 - total flux cleaned = -0.00237593 Jy ! Component: 2400 - total flux cleaned = -0.00239327 Jy ! Component: 2450 - total flux cleaned = -0.00243618 Jy ! Component: 2500 - total flux cleaned = -0.00246182 Jy ! Component: 2550 - total flux cleaned = -0.00247027 Jy ! Component: 2600 - total flux cleaned = -0.00249552 Jy ! Component: 2650 - total flux cleaned = -0.00250382 Jy ! Component: 2700 - total flux cleaned = -0.00253709 Jy ! Component: 2750 - total flux cleaned = -0.00256182 Jy ! Component: 2800 - total flux cleaned = -0.00256997 Jy ! Component: 2850 - total flux cleaned = -0.00257811 Jy ! Component: 2900 - total flux cleaned = -0.0025862 Jy ! Component: 2950 - total flux cleaned = -0.00261037 Jy ! Component: 3000 - total flux cleaned = -0.00261835 Jy ! Component: 3050 - total flux cleaned = -0.00263427 Jy ! Component: 3100 - total flux cleaned = -0.00265015 Jy ! Component: 3150 - total flux cleaned = -0.00264223 Jy ! Component: 3200 - total flux cleaned = -0.00265004 Jy ! Component: 3250 - total flux cleaned = -0.00265002 Jy ! Component: 3300 - total flux cleaned = -0.00264221 Jy ! Component: 3350 - total flux cleaned = -0.00265767 Jy ! Component: 3400 - total flux cleaned = -0.00266534 Jy ! Component: 3450 - total flux cleaned = -0.002673 Jy ! Component: 3500 - total flux cleaned = -0.00267298 Jy ! Component: 3550 - total flux cleaned = -0.00266534 Jy ! Component: 3600 - total flux cleaned = -0.00268054 Jy ! Component: 3650 - total flux cleaned = -0.00269558 Jy ! Component: 3700 - total flux cleaned = -0.00269558 Jy ! Component: 3750 - total flux cleaned = -0.00269558 Jy ! Component: 3800 - total flux cleaned = -0.00270305 Jy ! Component: 3850 - total flux cleaned = -0.00271793 Jy ! Component: 3900 - total flux cleaned = -0.00270305 Jy ! Component: 3950 - total flux cleaned = -0.0027031 Jy ! Component: 4000 - total flux cleaned = -0.00272525 Jy ! Component: 4050 - total flux cleaned = -0.00273261 Jy ! Total flux subtracted in 4096 components = -0.00274732 Jy ! Clean residual min=-0.000536 max=0.000411 Jy/beam ! Clean residual mean=-0.000000 rms=0.000139 Jy/beam ! Combined flux in latest and established models = 0.0476589 Jy keep ! Adding 275 model components to the UV plane model. ! The established model now contains 347 components and 0.0476589 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0537+3418_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.152 x 5.546 at 83.9 degrees (North through East) ! Clean map min=-0.00098272 max=0.043521 Jy/beam ! Writing clean map to FITS file: .//J0537+3418_C_map.fits wmodel .//J0537+3418_C_map.mod ! Writing 347 model components to file: .//J0537+3418_C_map.mod wobs .//J0537+3418_C_uvs.fits ! Writing UV FITS file: .//J0537+3418_C_uvs.fits wwins .//J0537+3418_C_map.win ! wwins: Wrote 4 windows to .//J0537+3418_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.043521 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000138465 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.954467 0.954467 1.90893 3.81787 7.63574 15.2715 30.5429 61.0859 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.043 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 314.311 quit ! Quitting program ! Log file .//J0537+3418_C_dfm.log closed on Sat Oct 20 23:44:18 2018