! Started logfile: .//J1210+6422_X_dfm.log on Wed Nov 16 11:57:27 2016 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 .//J1210+6422_X_uvm.fits ! Reading UV FITS file: .//J1210+6422_X_uvm.fits ! AN table 1: 35 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.983492 visibilities/baseline/integration-bin. ! Found source: J1210+6422 ! ! 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): I ! ! Read 94 lines of history. ! ! Reading 12392 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Polarization RR is unavailable. ! Restricting channel ranges to the available 8 channels. ! Selecting polarization: I, 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 J1210+6422_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 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. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.002201Jy sigma=31.614276 ! Fit after self-cal, rms=0.925741Jy sigma=29.205058 ! 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=0.802 mas, bmaj=1.17 mas, bpa=-10.83 degrees ! Estimated noise=0.356434 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 = 0.056972 Jy ! Component: 100 - total flux cleaned = 0.0695119 Jy ! Total flux subtracted in 100 components = 0.0695119 Jy ! Clean residual min=-0.004362 max=0.016271 Jy/beam ! Clean residual mean=0.000003 rms=0.000875 Jy/beam ! Combined flux in latest and established models = 0.0695119 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0695119 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=0.032630Jy sigma=0.959146 ! Fit after self-cal, rms=0.032603Jy sigma=0.958163 ! Inverting map ! Added new window around map position (7.8, 9.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0128473 Jy ! Component: 100 - total flux cleaned = 0.0170421 Jy ! Total flux subtracted in 100 components = 0.0170421 Jy ! Clean residual min=-0.002291 max=0.003074 Jy/beam ! Clean residual mean=0.000001 rms=0.000482 Jy/beam ! Combined flux in latest and established models = 0.086554 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 15 components and 0.086554 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=0.027293Jy sigma=0.774102 ! Fit after self-cal, rms=0.026743Jy sigma=0.755847 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00370136 Jy ! Component: 100 - total flux cleaned = 0.00570434 Jy ! Total flux subtracted in 100 components = 0.00570434 Jy ! Clean residual min=-0.001936 max=0.001820 Jy/beam ! Clean residual mean=0.000001 rms=0.000382 Jy/beam ! Combined flux in latest and established models = 0.0922584 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 21 components and 0.0922584 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=0.026131Jy sigma=0.734048 ! Fit after self-cal, rms=0.026101Jy sigma=0.733035 ! 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=1.079 mas, bmaj=1.516 mas, bpa=-12.56 degrees ! Estimated noise=0.206119 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 = 0.00215721 Jy ! Component: 100 - total flux cleaned = 0.00354582 Jy ! Component: 150 - total flux cleaned = 0.00457857 Jy ! Component: 200 - total flux cleaned = 0.00537105 Jy ! Total flux subtracted in 200 components = 0.00537105 Jy ! Clean residual min=-0.001464 max=0.001591 Jy/beam ! Clean residual mean=0.000000 rms=0.000322 Jy/beam ! Combined flux in latest and established models = 0.0976294 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 37 components and 0.0976294 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=0.025890Jy sigma=0.725585 ! Fit after self-cal, rms=0.025883Jy sigma=0.725303 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.079 x 1.516 at -12.56 degrees (North through East) ! Clean map min=-0.0014247 max=0.073087 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.92 HN 1.06 KP 1.05 ! LA 0.93 MK 0.99 NL 1.07 OV 0.98 ! PT 0.94 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.95 HN 1.05 KP 1.01 ! LA 0.93 MK 1.01 NL 1.06 OV 0.95 ! PT 0.96 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.92 HN 1.03 KP 1.04 ! LA 0.92 MK 1.01 NL 1.04 OV 0.98 ! PT 0.96 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.92 HN 1.05 KP 1.03 ! LA 0.95 MK 1.03 NL 1.07 OV 0.97 ! PT 0.95 SC 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.95 HN 1.03 KP 1.06 ! LA 0.94 MK 0.99 NL 1.08 OV 0.98 ! PT 0.98 SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.95 HN 1.07 KP 1.07 ! LA 0.93 MK 1.01 NL 1.06 OV 1.00 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.05 KP 1.03 ! LA 0.96 MK 1.01 NL 1.09 OV 0.99 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.93 HN 1.05 KP 1.07 ! LA 0.95 MK 1.03 NL 1.05 OV 0.99 ! PT 0.97 SC 0.99 ! ! ! Fit before self-cal, rms=0.025883Jy sigma=0.725303 ! Fit after self-cal, rms=0.025323Jy sigma=0.708881 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.087 mas, bmaj=1.526 mas, bpa=-12.02 degrees ! Estimated noise=0.204642 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 = 0.000118887 Jy ! Component: 100 - total flux cleaned = 0.000156273 Jy ! Component: 150 - total flux cleaned = 0.000169908 Jy ! Component: 200 - total flux cleaned = 0.000133884 Jy ! Total flux subtracted in 200 components = 0.000133884 Jy ! Clean residual min=-0.000891 max=0.000813 Jy/beam ! Clean residual mean=0.000001 rms=0.000188 Jy/beam ! Combined flux in latest and established models = 0.0977633 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 50 components and 0.0977633 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=0.025297Jy sigma=0.707815 ! Fit after self-cal, rms=0.025292Jy sigma=0.707643 ! 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=0.025292Jy sigma=0.707643 ! Fit after self-cal, rms=0.025267Jy sigma=0.703922 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.084 mas, bmaj=1.525 mas, bpa=-12.14 degrees ! Estimated noise=0.203989 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000131553 Jy ! Component: 100 - total flux cleaned = 1.92949e-05 Jy ! Component: 150 - total flux cleaned = -2.91064e-05 Jy ! Component: 200 - total flux cleaned = -6.42239e-05 Jy ! Total flux subtracted in 200 components = -6.42239e-05 Jy ! Clean residual min=-0.000746 max=0.000788 Jy/beam ! Clean residual mean=0.000001 rms=0.000163 Jy/beam ! Combined flux in latest and established models = 0.0976991 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 54 components and 0.0976991 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=0.025257Jy sigma=0.703597 ! Fit after self-cal, rms=0.025260Jy sigma=0.703555 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 (48.4, 24.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000698521 Jy ! Component: 100 - total flux cleaned = 0.000773624 Jy ! Component: 150 - total flux cleaned = 0.000832033 Jy ! Component: 200 - total flux cleaned = 0.000870866 Jy ! Total flux subtracted in 200 components = 0.000870866 Jy ! Clean residual min=-0.000741 max=0.000716 Jy/beam ! Clean residual mean=-0.000000 rms=0.000157 Jy/beam ! Combined flux in latest and established models = 0.09857 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 70 components and 0.0985699 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=0.025238Jy sigma=0.702814 ! Fit after self-cal, rms=0.025236Jy sigma=0.702781 ! 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=0.025236Jy sigma=0.702781 ! Fit after self-cal, rms=0.025246Jy sigma=0.702715 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.085 mas, bmaj=1.527 mas, bpa=-12.03 degrees ! Estimated noise=0.203824 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.89478e-05 Jy ! Component: 100 - total flux cleaned = 0.000117885 Jy ! Component: 150 - total flux cleaned = 0.000126334 Jy ! Component: 200 - total flux cleaned = 0.000126667 Jy ! Total flux subtracted in 200 components = 0.000126667 Jy ! Clean residual min=-0.000724 max=0.000685 Jy/beam ! Clean residual mean=-0.000000 rms=0.000155 Jy/beam ! Combined flux in latest and established models = 0.0986966 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 71 components and 0.0986966 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=0.025240Jy sigma=0.702529 ! Fit after self-cal, rms=0.025240Jy sigma=0.702523 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 = 1.45699e-05 Jy ! Component: 100 - total flux cleaned = 7.31228e-06 Jy ! Component: 150 - total flux cleaned = 7.24757e-06 Jy ! Component: 200 - total flux cleaned = 8.59988e-07 Jy ! Total flux subtracted in 200 components = 8.59988e-07 Jy ! Clean residual min=-0.000722 max=0.000679 Jy/beam ! Clean residual mean=-0.000000 rms=0.000155 Jy/beam ! Combined flux in latest and established models = 0.0986975 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 77 components and 0.0986975 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=0.025237Jy sigma=0.702422 ! Fit after self-cal, rms=0.025236Jy sigma=0.702418 ! 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=0.025236Jy sigma=0.702418 ! Fit after self-cal, rms=0.025240Jy sigma=0.702405 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.355 mas, bmaj=2.623 mas, bpa=-18.11 degrees ! Estimated noise=0.249668 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000209259 Jy ! Component: 100 - total flux cleaned = -0.0002645 Jy ! Component: 150 - total flux cleaned = -0.000283459 Jy ! Component: 200 - total flux cleaned = -0.00030066 Jy ! Total flux subtracted in 200 components = -0.00030066 Jy ! Clean residual min=-0.000672 max=0.000670 Jy/beam ! Clean residual mean=-0.000000 rms=0.000184 Jy/beam ! Combined flux in latest and established models = 0.0983968 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 83 components and 0.0983968 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=0.025239Jy sigma=0.702394 ! Fit after self-cal, rms=0.025239Jy sigma=0.702387 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 = -4.20248e-05 Jy ! Component: 100 - total flux cleaned = -5.30476e-05 Jy ! Component: 150 - total flux cleaned = -6.33225e-05 Jy ! Component: 200 - total flux cleaned = -6.98316e-05 Jy ! Total flux subtracted in 200 components = -6.98316e-05 Jy ! Clean residual min=-0.000674 max=0.000668 Jy/beam ! Clean residual mean=-0.000000 rms=0.000183 Jy/beam ! Combined flux in latest and established models = 0.098327 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 86 components and 0.098327 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=0.025239Jy sigma=0.702387 ! Fit after self-cal, rms=0.025239Jy sigma=0.702385 ! 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=1.086 mas, bmaj=1.527 mas, bpa=-11.96 degrees ! Estimated noise=0.203734 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.086 x 1.527 at -11.96 degrees (North through East) ! Clean map min=-0.00066488 max=0.07262 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=0.8049 mas, bmaj=1.176 mas, bpa=-10.4 degrees ! Estimated noise=0.354429 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0565365 Jy ! Component: 100 - total flux cleaned = 0.0754471 Jy ! Component: 150 - total flux cleaned = 0.0842049 Jy ! Component: 200 - total flux cleaned = 0.0885491 Jy ! Total flux subtracted in 200 components = 0.0885491 Jy ! Clean residual min=-0.001648 max=0.002089 Jy/beam ! Clean residual mean=0.000001 rms=0.000325 Jy/beam ! Combined flux in latest and established models = 0.0885491 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0885491 Jy ! Inverting map and beam ! Estimated beam: bmin=1.086 mas, bmaj=1.527 mas, bpa=-11.96 degrees ! Estimated noise=0.203734 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 = 0.00329143 Jy ! Component: 100 - total flux cleaned = 0.00509873 Jy ! Component: 150 - total flux cleaned = 0.00620252 Jy ! Component: 200 - total flux cleaned = 0.00704096 Jy ! Total flux subtracted in 200 components = 0.00704096 Jy ! Clean residual min=-0.000836 max=0.000737 Jy/beam ! Clean residual mean=0.000001 rms=0.000170 Jy/beam ! Combined flux in latest and established models = 0.0955901 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 34 components and 0.0955901 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=2.355 mas, bmaj=2.623 mas, bpa=-18.11 degrees ! Estimated noise=0.249668 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000851146 Jy ! Component: 100 - total flux cleaned = 0.00141332 Jy ! Component: 150 - total flux cleaned = 0.00181721 Jy ! Component: 200 - total flux cleaned = 0.00202637 Jy ! Total flux subtracted in 200 components = 0.00202637 Jy ! Clean residual min=-0.000738 max=0.000674 Jy/beam ! Clean residual mean=-0.000000 rms=0.000186 Jy/beam ! Combined flux in latest and established models = 0.0976164 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 = 0.000120402 Jy ! Component: 100 - total flux cleaned = 0.000187545 Jy ! Component: 150 - total flux cleaned = 0.000238385 Jy ! Component: 200 - total flux cleaned = 0.000283085 Jy ! Total flux subtracted in 200 components = 0.000283085 Jy ! Clean residual min=-0.000710 max=0.000664 Jy/beam ! Clean residual mean=-0.000000 rms=0.000183 Jy/beam ! Combined flux in latest and established models = 0.0978995 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 64 components and 0.0978995 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.086 mas, bmaj=1.527 mas, bpa=-11.96 degrees ! Estimated noise=0.203734 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000193392 Jy ! Component: 100 - total flux cleaned = 0.000282696 Jy ! Component: 150 - total flux cleaned = 0.000316006 Jy ! Component: 200 - total flux cleaned = 0.000336142 Jy ! Total flux subtracted in 200 components = 0.000336142 Jy ! Clean residual min=-0.000715 max=0.000696 Jy/beam ! Clean residual mean=-0.000000 rms=0.000156 Jy/beam ! Combined flux in latest and established models = 0.0982357 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 77 components and 0.0982357 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=0.025254Jy sigma=0.702974 ! Fit after self-cal, rms=0.025252Jy sigma=0.702922 wmodel /J1210+6422_X_map.mod ! wmodel: Unable to open new model file: /J1210+6422_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap .//J1210+6422_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.086 x 1.527 at -11.96 degrees (North through East) ! Clean map min=-0.00067333 max=0.072613 Jy/beam ! Writing clean map to FITS file: .//J1210+6422_X_map.fits wmodel .//J1210+6422_X_map.mod ! Writing 77 model components to file: .//J1210+6422_X_map.mod wobs .//J1210+6422_X_uvs.fits ! Writing UV FITS file: .//J1210+6422_X_uvs.fits wwins .//J1210+6422_X_map.win ! wwins: Wrote 3 windows to .//J1210+6422_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0726127 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000155489 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.642407 0.642407 1.28481 2.56963 5.13925 10.2785 20.557 41.114 82.228 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.072 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 466.994 quit ! Quitting program ! Log file .//J1210+6422_X_dfm.log closed on Wed Nov 16 11:57:29 2016