! Started logfile: .//J1314+5134_X_dfm.log on Mon Jan 20 18:07:14 2020 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 7.39200 obs .//J1314+5134_X_uva.fits ! Reading UV FITS file: .//J1314+5134_X_uva.fits ! AN table 1: 45 integrations on 6 of 6 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1314+5134 ! ! 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 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 67 lines of history. ! ! Reading 2160 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 = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J1314+5134_X] 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 0.200x0.200 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. ! ! 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=1.000795Jy sigma=15.412771 ! Fit after self-cal, rms=0.967972Jy sigma=14.911874 ! 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=1.344 mas, bmaj=4.391 mas, bpa=-69.27 degrees ! Estimated noise=2.39202 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0256897 Jy ! Component: 100 - total flux cleaned = 0.0291243 Jy ! Total flux subtracted in 100 components = 0.0291243 Jy ! Clean residual min=-0.002865 max=0.002882 Jy/beam ! Clean residual mean=-0.000000 rms=0.001105 Jy/beam ! Combined flux in latest and established models = 0.0291243 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0291243 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=0.037083Jy sigma=0.558171 ! Fit after self-cal, rms=0.035943Jy sigma=0.541141 ! 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=1.481 mas, bmaj=4.536 mas, bpa=-68.21 degrees ! Estimated noise=0.994125 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 = 0.000416707 Jy ! Component: 100 - total flux cleaned = -0.000258626 Jy ! Component: 150 - total flux cleaned = -0.000764182 Jy ! Component: 200 - total flux cleaned = -0.000651356 Jy ! Total flux subtracted in 200 components = -0.000651356 Jy ! Clean residual min=-0.000924 max=0.000927 Jy/beam ! Clean residual mean=0.000000 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.028473 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 63 components and 0.028473 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=0.035487Jy sigma=0.534415 ! Fit after self-cal, rms=0.035334Jy sigma=0.533194 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.481 x 4.536 at -68.21 degrees (North through East) ! Clean map min=-0.0027883 max=0.023896 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 HN 0.97 NL 1.08 PT 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 HN 1.06 NL 0.91 PT 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 HN 0.98 NL 0.97 PT 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 HN 1.00 NL 1.02 PT 0.98 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 HN 0.98 NL 1.02 PT 0.93 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 HN 0.94 NL 0.92 PT 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 HN 0.88 NL 1.11 PT 0.91 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 HN 0.94 NL 1.12 PT 0.88 ! ! ! Fit before self-cal, rms=0.035334Jy sigma=0.533194 ! Fit after self-cal, rms=0.034635Jy sigma=0.530999 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.492 mas, bmaj=4.498 mas, bpa=-68.79 degrees ! Estimated noise=0.971812 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 = 0.000848731 Jy ! Component: 100 - total flux cleaned = 0.00120184 Jy ! Component: 150 - total flux cleaned = 0.00130613 Jy ! Component: 200 - total flux cleaned = 0.00134108 Jy ! Total flux subtracted in 200 components = 0.00134108 Jy ! Clean residual min=-0.000601 max=0.000606 Jy/beam ! Clean residual mean=0.000000 rms=0.000171 Jy/beam ! Combined flux in latest and established models = 0.0298141 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 98 components and 0.0298141 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=0.034559Jy sigma=0.529795 ! Fit after self-cal, rms=0.034619Jy sigma=0.528733 ! Inverting map ! Added new window around map position (18.2, -14.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000488778 Jy ! Component: 100 - total flux cleaned = 0.000822874 Jy ! Component: 150 - total flux cleaned = 0.00102306 Jy ! Component: 200 - total flux cleaned = 0.00111263 Jy ! Total flux subtracted in 200 components = 0.00111263 Jy ! Clean residual min=-0.000675 max=0.000561 Jy/beam ! Clean residual mean=-0.000000 rms=0.000166 Jy/beam ! Combined flux in latest and established models = 0.0309267 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 117 components and 0.0309267 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=0.034595Jy sigma=0.528381 ! Fit after self-cal, rms=0.034585Jy sigma=0.528220 ! 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=0.034585Jy sigma=0.528220 ! Fit after self-cal, rms=0.034642Jy sigma=0.528024 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.496 mas, bmaj=4.499 mas, bpa=-68.82 degrees ! Estimated noise=0.966032 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000479983 Jy ! Component: 100 - total flux cleaned = 0.000584672 Jy ! Component: 150 - total flux cleaned = 0.000698956 Jy ! Component: 200 - total flux cleaned = 0.000771987 Jy ! Total flux subtracted in 200 components = 0.000771987 Jy ! Clean residual min=-0.000642 max=0.000557 Jy/beam ! Clean residual mean=0.000000 rms=0.000145 Jy/beam ! Combined flux in latest and established models = 0.0316987 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 142 components and 0.0316987 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=0.034631Jy sigma=0.527883 ! Fit after self-cal, rms=0.034652Jy sigma=0.527651 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 = 0.00025313 Jy ! Component: 100 - total flux cleaned = 0.00026601 Jy ! Component: 150 - total flux cleaned = 0.0002895 Jy ! Component: 200 - total flux cleaned = 0.000322201 Jy ! Total flux subtracted in 200 components = 0.000322201 Jy ! Clean residual min=-0.000735 max=0.000698 Jy/beam ! Clean residual mean=-0.000000 rms=0.000178 Jy/beam ! Combined flux in latest and established models = 0.0320209 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 162 components and 0.0320209 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=0.034646Jy sigma=0.527591 ! Fit after self-cal, rms=0.034632Jy sigma=0.527432 ! 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=0.034632Jy sigma=0.527432 ! Fit after self-cal, rms=0.034602Jy sigma=0.527344 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.5 mas, bmaj=4.506 mas, bpa=-68.79 degrees ! Estimated noise=0.962365 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000364967 Jy ! Component: 100 - total flux cleaned = 0.000450737 Jy ! Component: 150 - total flux cleaned = 0.000546423 Jy ! Component: 200 - total flux cleaned = 0.000557575 Jy ! Total flux subtracted in 200 components = 0.000557575 Jy ! Clean residual min=-0.000632 max=0.000694 Jy/beam ! Clean residual mean=0.000000 rms=0.000163 Jy/beam ! Combined flux in latest and established models = 0.0325784 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 177 components and 0.0325784 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=0.034596Jy sigma=0.527271 ! Fit after self-cal, rms=0.034612Jy sigma=0.527182 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 (41, 46.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000410893 Jy ! Component: 100 - total flux cleaned = 0.000617318 Jy ! Component: 150 - total flux cleaned = 0.000723551 Jy ! Component: 200 - total flux cleaned = 0.000799652 Jy ! Total flux subtracted in 200 components = 0.000799652 Jy ! Clean residual min=-0.000747 max=0.000681 Jy/beam ! Clean residual mean=0.000000 rms=0.000153 Jy/beam ! Combined flux in latest and established models = 0.0333781 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 199 components and 0.0333781 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=0.034594Jy sigma=0.526911 ! Fit after self-cal, rms=0.034562Jy sigma=0.526433 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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=0.034562Jy sigma=0.526433 ! Fit after self-cal, rms=0.034642Jy sigma=0.526357 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.836 mas, bmaj=4.42 mas, bpa=-70.32 degrees ! Estimated noise=1.03697 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000649264 Jy ! Component: 100 - total flux cleaned = 0.000807046 Jy ! Component: 150 - total flux cleaned = 0.000951967 Jy ! Component: 200 - total flux cleaned = 0.00106887 Jy ! Total flux subtracted in 200 components = 0.00106887 Jy ! Clean residual min=-0.000662 max=0.000732 Jy/beam ! Clean residual mean=0.000001 rms=0.000146 Jy/beam ! Combined flux in latest and established models = 0.034447 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 220 components and 0.034447 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=0.034626Jy sigma=0.526151 ! Fit after self-cal, rms=0.034629Jy sigma=0.525958 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 = 0.000532595 Jy ! Component: 100 - total flux cleaned = 0.000667797 Jy ! Component: 150 - total flux cleaned = 0.000789193 Jy ! Component: 200 - total flux cleaned = 0.000902706 Jy ! Total flux subtracted in 200 components = 0.000902706 Jy ! Clean residual min=-0.000860 max=0.000892 Jy/beam ! Clean residual mean=0.000001 rms=0.000201 Jy/beam ! Combined flux in latest and established models = 0.0353497 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 244 components and 0.0353497 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=0.034617Jy sigma=0.525808 ! Fit after self-cal, rms=0.034609Jy sigma=0.525583 ! 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=1.501 mas, bmaj=4.508 mas, bpa=-68.76 degrees ! Estimated noise=0.962813 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.501 x 4.508 at -68.76 degrees (North through East) ! Clean map min=-0.0019059 max=0.02293 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=1.354 mas, bmaj=4.326 mas, bpa=-69.55 degrees ! Estimated noise=2.34113 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0227276 Jy ! Component: 100 - total flux cleaned = 0.025312 Jy ! Component: 150 - total flux cleaned = 0.0247865 Jy ! Component: 200 - total flux cleaned = 0.0253456 Jy ! Total flux subtracted in 200 components = 0.0253456 Jy ! Clean residual min=-0.006496 max=0.008515 Jy/beam ! Clean residual mean=-0.000001 rms=0.002291 Jy/beam ! Combined flux in latest and established models = 0.0253456 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 33 model components to the UV plane model. ! The established model now contains 33 components and 0.0253456 Jy ! Inverting map and beam ! Estimated beam: bmin=1.501 mas, bmaj=4.508 mas, bpa=-68.76 degrees ! Estimated noise=0.962813 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 = 0.00321141 Jy ! Component: 100 - total flux cleaned = 0.00517617 Jy ! Component: 150 - total flux cleaned = 0.00635099 Jy ! Component: 200 - total flux cleaned = 0.00708538 Jy ! Total flux subtracted in 200 components = 0.00708538 Jy ! Clean residual min=-0.004254 max=0.006154 Jy/beam ! Clean residual mean=-0.000002 rms=0.001659 Jy/beam ! Combined flux in latest and established models = 0.032431 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 54 components and 0.032431 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.836 mas, bmaj=4.42 mas, bpa=-70.32 degrees ! Estimated noise=1.03697 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00167206 Jy ! Component: 100 - total flux cleaned = 0.00260416 Jy ! Component: 150 - total flux cleaned = 0.00329992 Jy ! Component: 200 - total flux cleaned = 0.0037808 Jy ! Total flux subtracted in 200 components = 0.0037808 Jy ! Clean residual min=-0.003454 max=0.005347 Jy/beam ! Clean residual mean=-0.000001 rms=0.001450 Jy/beam ! Combined flux in latest and established models = 0.0362118 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 = 0.000410527 Jy ! Component: 100 - total flux cleaned = 0.000957833 Jy ! Component: 150 - total flux cleaned = 0.00157481 Jy ! Component: 200 - total flux cleaned = 0.00203648 Jy ! Total flux subtracted in 200 components = 0.00203648 Jy ! Clean residual min=-0.003214 max=0.004781 Jy/beam ! Clean residual mean=-0.000001 rms=0.001273 Jy/beam ! Combined flux in latest and established models = 0.0382482 Jy ! Adding 64 model components to the UV plane model. ! The established model now contains 112 components and 0.0382482 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.501 mas, bmaj=4.508 mas, bpa=-68.76 degrees ! Estimated noise=0.962813 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000165458 Jy ! Component: 100 - total flux cleaned = 0.000207841 Jy ! Component: 150 - total flux cleaned = 0.000532877 Jy ! Component: 200 - total flux cleaned = 0.00074799 Jy ! Total flux subtracted in 200 components = 0.00074799 Jy ! Clean residual min=-0.003227 max=0.004127 Jy/beam ! Clean residual mean=-0.000000 rms=0.001139 Jy/beam ! Combined flux in latest and established models = 0.0389962 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 136 components and 0.0389962 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=0.035804Jy sigma=0.545682 ! Fit after self-cal, rms=0.034916Jy sigma=0.530186 wmodel J1314+5134_X_map.mod ! Writing 136 model components to file: J1314+5134_X_map.mod wobs J1314+5134_X_uvs.fits ! Writing UV FITS file: J1314+5134_X_uvs.fits wwins J1314+5134_X_map.win ! wwins: Wrote 2 windows to J1314+5134_X_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 = -0.000175473 Jy ! Component: 100 - total flux cleaned = -0.000146168 Jy ! Component: 150 - total flux cleaned = -3.40857e-05 Jy ! Component: 200 - total flux cleaned = 0.000255106 Jy ! Component: 250 - total flux cleaned = 0.000407903 Jy ! Component: 300 - total flux cleaned = 0.000555041 Jy ! Component: 350 - total flux cleaned = 0.000644452 Jy ! Component: 400 - total flux cleaned = 0.000732207 Jy ! Component: 450 - total flux cleaned = 0.000784203 Jy ! Component: 500 - total flux cleaned = 0.000836269 Jy ! Component: 550 - total flux cleaned = 0.000887936 Jy ! Component: 600 - total flux cleaned = 0.000939833 Jy ! Component: 650 - total flux cleaned = 0.000991315 Jy ! Component: 700 - total flux cleaned = 0.00104252 Jy ! Component: 750 - total flux cleaned = 0.00107698 Jy ! Component: 800 - total flux cleaned = 0.00114631 Jy ! Component: 850 - total flux cleaned = 0.00119894 Jy ! Component: 900 - total flux cleaned = 0.00123455 Jy ! Component: 950 - total flux cleaned = 0.00127095 Jy ! Component: 1000 - total flux cleaned = 0.00130791 Jy ! Component: 1050 - total flux cleaned = 0.00132685 Jy ! Component: 1100 - total flux cleaned = 0.00136562 Jy ! Component: 1150 - total flux cleaned = 0.00140552 Jy ! Component: 1200 - total flux cleaned = 0.00142553 Jy ! Component: 1250 - total flux cleaned = 0.00144678 Jy ! Component: 1300 - total flux cleaned = 0.00148994 Jy ! Component: 1350 - total flux cleaned = 0.00151222 Jy ! Component: 1400 - total flux cleaned = 0.00155732 Jy ! Component: 1450 - total flux cleaned = 0.00158087 Jy ! Component: 1500 - total flux cleaned = 0.00160492 Jy ! Component: 1550 - total flux cleaned = 0.00162978 Jy ! Component: 1600 - total flux cleaned = 0.00162946 Jy ! Component: 1650 - total flux cleaned = 0.00162927 Jy ! Component: 1700 - total flux cleaned = 0.00165753 Jy ! Component: 1750 - total flux cleaned = 0.00165905 Jy ! Component: 1800 - total flux cleaned = 0.00165925 Jy ! Component: 1850 - total flux cleaned = 0.00165854 Jy ! Component: 1900 - total flux cleaned = 0.00169082 Jy ! Component: 1950 - total flux cleaned = 0.00169043 Jy ! Component: 2000 - total flux cleaned = 0.00172467 Jy ! Component: 2050 - total flux cleaned = 0.00172491 Jy ! Component: 2100 - total flux cleaned = 0.00172421 Jy ! Component: 2150 - total flux cleaned = 0.00176134 Jy ! Component: 2200 - total flux cleaned = 0.00176058 Jy ! Component: 2250 - total flux cleaned = 0.00184048 Jy ! Component: 2300 - total flux cleaned = 0.0018416 Jy ! Component: 2350 - total flux cleaned = 0.00192668 Jy ! Component: 2400 - total flux cleaned = 0.00197026 Jy ! Component: 2450 - total flux cleaned = 0.00201657 Jy ! Component: 2500 - total flux cleaned = 0.00206388 Jy ! Component: 2550 - total flux cleaned = 0.00211132 Jy ! Component: 2600 - total flux cleaned = 0.00216004 Jy ! Component: 2650 - total flux cleaned = 0.00221215 Jy ! Component: 2700 - total flux cleaned = 0.00226537 Jy ! Component: 2750 - total flux cleaned = 0.00232017 Jy ! Component: 2800 - total flux cleaned = 0.00243573 Jy ! Component: 2850 - total flux cleaned = 0.00249583 Jy ! Component: 2900 - total flux cleaned = 0.00255818 Jy ! Component: 2950 - total flux cleaned = 0.00262227 Jy ! Component: 3000 - total flux cleaned = 0.00268721 Jy ! Component: 3050 - total flux cleaned = 0.0027552 Jy ! Component: 3100 - total flux cleaned = 0.00282595 Jy ! Component: 3150 - total flux cleaned = 0.00289944 Jy ! Component: 3200 - total flux cleaned = 0.00297329 Jy ! Component: 3250 - total flux cleaned = 0.00305006 Jy ! Component: 3300 - total flux cleaned = 0.00313095 Jy ! Component: 3350 - total flux cleaned = 0.00321248 Jy ! Component: 3400 - total flux cleaned = 0.00329682 Jy ! Component: 3450 - total flux cleaned = 0.00338545 Jy ! Component: 3500 - total flux cleaned = 0.00356958 Jy ! Component: 3550 - total flux cleaned = 0.00366632 Jy ! Component: 3600 - total flux cleaned = 0.00376453 Jy ! Component: 3650 - total flux cleaned = 0.00386537 Jy ! Component: 3700 - total flux cleaned = 0.0039703 Jy ! Component: 3750 - total flux cleaned = 0.00408221 Jy ! Component: 3800 - total flux cleaned = 0.00419492 Jy ! Component: 3850 - total flux cleaned = 0.00431078 Jy ! Component: 3900 - total flux cleaned = 0.00443353 Jy ! Component: 3950 - total flux cleaned = 0.00456043 Jy ! Component: 4000 - total flux cleaned = 0.00469176 Jy ! Component: 4050 - total flux cleaned = 0.00482659 Jy ! Total flux subtracted in 4096 components = 0.0049635 Jy ! Clean residual min=-0.007695 max=0.007818 Jy/beam ! Clean residual mean=0.000004 rms=0.002294 Jy/beam ! Combined flux in latest and established models = 0.0439597 Jy keep ! Adding 89 model components to the UV plane model. ! The established model now contains 225 components and 0.0439597 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J1314+5134_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.501 x 4.508 at -68.76 degrees (North through East) ! Clean map min=-0.013737 max=0.020412 Jy/beam ! Writing clean map to FITS file: .//J1314+5134_X_map.fits wmodel .//J1314+5134_X_map.mod ! Writing 225 model components to file: .//J1314+5134_X_map.mod wobs .//J1314+5134_X_uvs.fits ! Writing UV FITS file: .//J1314+5134_X_uvs.fits wwins .//J1314+5134_X_map.win ! wwins: Wrote 3 windows to .//J1314+5134_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0204117 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00286287 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -42.0769 42.0769 84.1538 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0085 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.02 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 7.129 quit ! Quitting program ! Log file .//J1314+5134_X_dfm.log closed on Mon Jan 20 18:07:18 2020