! Started logfile: .//J0530-0851_X_dfm.log on Mon Jan 20 17:30:39 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 .//J0530-0851_X_uva.fits ! Reading UV FITS file: .//J0530-0851_X_uva.fits ! AN table 1: 14 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0530-0851 ! ! 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 76 lines of history. ! ! Reading 2352 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 J0530-0851_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=1.004723Jy sigma=19.896411 ! Fit after self-cal, rms=0.928492Jy sigma=18.323480 ! 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=1.335 mas, bmaj=4.3 mas, bpa=-1.391 degrees ! Estimated noise=1.00404 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 = 0.0538203 Jy ! Component: 100 - total flux cleaned = 0.0756306 Jy ! Total flux subtracted in 100 components = 0.0756306 Jy ! Clean residual min=-0.006280 max=0.009906 Jy/beam ! Clean residual mean=0.000007 rms=0.002162 Jy/beam ! Combined flux in latest and established models = 0.0756306 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0756306 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=0.041708Jy sigma=0.803591 ! Fit after self-cal, rms=0.040848Jy sigma=0.789697 ! 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=1.568 mas, bmaj=4.36 mas, bpa=-1.846 degrees ! Estimated noise=0.74529 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 = 0.0137794 Jy ! Component: 100 - total flux cleaned = 0.019841 Jy ! Component: 150 - total flux cleaned = 0.0232967 Jy ! Component: 200 - total flux cleaned = 0.0258094 Jy ! Total flux subtracted in 200 components = 0.0258094 Jy ! Clean residual min=-0.004991 max=0.006347 Jy/beam ! Clean residual mean=0.000021 rms=0.001549 Jy/beam ! Combined flux in latest and established models = 0.10144 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 46 components and 0.10144 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=0.036429Jy sigma=0.701331 ! Fit after self-cal, rms=0.036351Jy sigma=0.700079 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.568 x 4.36 at -1.846 degrees (North through East) ! Clean map min=-0.0047705 max=0.072831 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.93 HN 1.10 KP 0.98 ! NL 0.97 OV 1.18 PT 0.90 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.91 HN 1.02 KP 1.06 ! NL 1.00 OV 1.20 PT 0.85 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.94 HN 1.13 KP 1.02 ! NL 1.00 OV 1.10 PT 0.86 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.94 HN 1.04 KP 1.01 ! NL 0.93 OV 1.17 PT 0.86 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.95 HN 0.96 KP 0.98 ! NL 0.96 OV 1.20 PT 0.85 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.84 HN 0.89 KP 0.99 ! NL 0.95 OV 1.24 PT 0.89 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.87 HN 1.25 KP 1.02 ! NL 1.01 OV 1.06 PT 0.84 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.92 HN 0.91 KP 1.02 ! NL 0.97 OV 1.21 PT 0.88 ! ! ! Fit before self-cal, rms=0.036351Jy sigma=0.700079 ! Fit after self-cal, rms=0.034210Jy sigma=0.666692 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.601 mas, bmaj=4.353 mas, bpa=-2.134 degrees ! Estimated noise=0.736708 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 = -0.000821986 Jy ! Component: 100 - total flux cleaned = -0.00113247 Jy ! Component: 150 - total flux cleaned = -0.00121136 Jy ! Component: 200 - total flux cleaned = -0.00123212 Jy ! Total flux subtracted in 200 components = -0.00123212 Jy ! Clean residual min=-0.002002 max=0.001862 Jy/beam ! Clean residual mean=0.000001 rms=0.000515 Jy/beam ! Combined flux in latest and established models = 0.100208 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 59 components and 0.100208 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=0.034129Jy sigma=0.664924 ! Fit after self-cal, rms=0.034155Jy sigma=0.664505 ! 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=0.034155Jy sigma=0.664505 ! Fit after self-cal, rms=0.034072Jy sigma=0.664180 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.6 mas, bmaj=4.362 mas, bpa=-2.274 degrees ! Estimated noise=0.735405 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000744061 Jy ! Component: 100 - total flux cleaned = -0.000944419 Jy ! Component: 150 - total flux cleaned = -0.00101585 Jy ! Component: 200 - total flux cleaned = -0.00102654 Jy ! Total flux subtracted in 200 components = -0.00102654 Jy ! Clean residual min=-0.001921 max=0.001756 Jy/beam ! Clean residual mean=-0.000000 rms=0.000481 Jy/beam ! Combined flux in latest and established models = 0.0991814 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 70 components and 0.0991814 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=0.034055Jy sigma=0.663783 ! Fit after self-cal, rms=0.034055Jy sigma=0.663772 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.74608e-05 Jy ! Component: 100 - total flux cleaned = -2.64901e-05 Jy ! Component: 150 - total flux cleaned = -2.6395e-05 Jy ! Component: 200 - total flux cleaned = -4.35006e-05 Jy ! Total flux subtracted in 200 components = -4.35006e-05 Jy ! Clean residual min=-0.001934 max=0.001713 Jy/beam ! Clean residual mean=-0.000000 rms=0.000479 Jy/beam ! Combined flux in latest and established models = 0.0991379 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 73 components and 0.0991379 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=0.034051Jy sigma=0.663681 ! Fit after self-cal, rms=0.034050Jy sigma=0.663679 ! 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=0.034050Jy sigma=0.663679 ! Fit after self-cal, rms=0.033959Jy sigma=0.663582 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.598 mas, bmaj=4.37 mas, bpa=-2.369 degrees ! Estimated noise=0.733653 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00043859 Jy ! Component: 100 - total flux cleaned = -0.000670333 Jy ! Component: 150 - total flux cleaned = -0.000735121 Jy ! Component: 200 - total flux cleaned = -0.000785589 Jy ! Total flux subtracted in 200 components = -0.000785589 Jy ! Clean residual min=-0.001899 max=0.001690 Jy/beam ! Clean residual mean=-0.000001 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.0983523 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 77 components and 0.0983523 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=0.033952Jy sigma=0.663446 ! Fit after self-cal, rms=0.033953Jy sigma=0.663444 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 = 1.61907e-06 Jy ! Component: 100 - total flux cleaned = -1.16868e-05 Jy ! Component: 150 - total flux cleaned = -1.80479e-05 Jy ! Component: 200 - total flux cleaned = -2.40027e-05 Jy ! Total flux subtracted in 200 components = -2.40027e-05 Jy ! Clean residual min=-0.001907 max=0.001676 Jy/beam ! Clean residual mean=-0.000001 rms=0.000466 Jy/beam ! Combined flux in latest and established models = 0.0983283 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 83 components and 0.0983283 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=0.033951Jy sigma=0.663399 ! Fit after self-cal, rms=0.033951Jy sigma=0.663399 ! 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=0.033951Jy sigma=0.663399 ! Fit after self-cal, rms=0.033881Jy sigma=0.663356 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.206 mas, bmaj=4.398 mas, bpa=0.3205 degrees ! Estimated noise=0.774368 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000214095 Jy ! Component: 100 - total flux cleaned = -0.000330543 Jy ! Component: 150 - total flux cleaned = -0.000401485 Jy ! Component: 200 - total flux cleaned = -0.000448151 Jy ! Total flux subtracted in 200 components = -0.000448151 Jy ! Clean residual min=-0.001725 max=0.001326 Jy/beam ! Clean residual mean=-0.000001 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.0978801 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 91 components and 0.0978801 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=0.033879Jy sigma=0.663310 ! Fit after self-cal, rms=0.033880Jy sigma=0.663303 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 = 1.27304e-05 Jy ! Component: 100 - total flux cleaned = -8.71712e-06 Jy ! Component: 150 - total flux cleaned = -2.76206e-05 Jy ! Component: 200 - total flux cleaned = -3.61943e-05 Jy ! Total flux subtracted in 200 components = -3.61943e-05 Jy ! Clean residual min=-0.001716 max=0.001314 Jy/beam ! Clean residual mean=-0.000001 rms=0.000439 Jy/beam ! Combined flux in latest and established models = 0.0978439 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 96 components and 0.097844 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=0.033880Jy sigma=0.663298 ! Fit after self-cal, rms=0.033881Jy sigma=0.663295 ! 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=1.597 mas, bmaj=4.377 mas, bpa=-2.433 degrees ! Estimated noise=0.732232 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.597 x 4.377 at -2.433 degrees (North through East) ! Clean map min=-0.0018769 max=0.071715 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=1.357 mas, bmaj=4.285 mas, bpa=-1.956 degrees ! Estimated noise=0.996253 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0537116 Jy ! Component: 100 - total flux cleaned = 0.0763729 Jy ! Component: 150 - total flux cleaned = 0.0874499 Jy ! Component: 200 - total flux cleaned = 0.0928845 Jy ! Total flux subtracted in 200 components = 0.0928845 Jy ! Clean residual min=-0.002917 max=0.003266 Jy/beam ! Clean residual mean=-0.000005 rms=0.000842 Jy/beam ! Combined flux in latest and established models = 0.0928845 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0928845 Jy ! Inverting map and beam ! Estimated beam: bmin=1.597 mas, bmaj=4.377 mas, bpa=-2.433 degrees ! Estimated noise=0.732232 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 = 0.00332899 Jy ! Component: 100 - total flux cleaned = 0.00409331 Jy ! Component: 150 - total flux cleaned = 0.00463404 Jy ! Component: 200 - total flux cleaned = 0.00495707 Jy ! Total flux subtracted in 200 components = 0.00495707 Jy ! Clean residual min=-0.002015 max=0.001833 Jy/beam ! Clean residual mean=-0.000002 rms=0.000492 Jy/beam ! Combined flux in latest and established models = 0.0978415 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 49 components and 0.0978415 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=2.206 mas, bmaj=4.398 mas, bpa=0.3205 degrees ! Estimated noise=0.774368 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000343173 Jy ! Component: 100 - total flux cleaned = 0.000445134 Jy ! Component: 150 - total flux cleaned = 0.000445733 Jy ! Component: 200 - total flux cleaned = 0.000422742 Jy ! Total flux subtracted in 200 components = 0.000422742 Jy ! Clean residual min=-0.001758 max=0.001367 Jy/beam ! Clean residual mean=-0.000002 rms=0.000450 Jy/beam ! Combined flux in latest and established models = 0.0982643 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 = -2.07263e-05 Jy ! Component: 100 - total flux cleaned = -4.87565e-05 Jy ! Component: 150 - total flux cleaned = -5.72665e-05 Jy ! Component: 200 - total flux cleaned = -8.10642e-05 Jy ! Total flux subtracted in 200 components = -8.10642e-05 Jy ! Clean residual min=-0.001727 max=0.001358 Jy/beam ! Clean residual mean=-0.000002 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 0.0981832 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 70 components and 0.0981832 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.597 mas, bmaj=4.377 mas, bpa=-2.433 degrees ! Estimated noise=0.732232 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00012755 Jy ! Component: 100 - total flux cleaned = 0.000163317 Jy ! Component: 150 - total flux cleaned = 0.000130764 Jy ! Component: 200 - total flux cleaned = 0.000100017 Jy ! Total flux subtracted in 200 components = 0.000100017 Jy ! Clean residual min=-0.001932 max=0.001726 Jy/beam ! Clean residual mean=-0.000001 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.0982832 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 82 components and 0.0982832 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=0.033888Jy sigma=0.663471 ! Fit after self-cal, rms=0.033889Jy sigma=0.663437 wmodel J0530-0851_X_map.mod ! Writing 82 model components to file: J0530-0851_X_map.mod wobs J0530-0851_X_uvs.fits ! Writing UV FITS file: J0530-0851_X_uvs.fits wwins J0530-0851_X_map.win ! wwins: Wrote 1 windows to J0530-0851_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 = -0.000581326 Jy ! Component: 100 - total flux cleaned = -0.000898274 Jy ! Component: 150 - total flux cleaned = -0.00112914 Jy ! Component: 200 - total flux cleaned = -0.0013662 Jy ! Component: 250 - total flux cleaned = -0.00152115 Jy ! Component: 300 - total flux cleaned = -0.00158417 Jy ! Component: 350 - total flux cleaned = -0.00154375 Jy ! Component: 400 - total flux cleaned = -0.00152432 Jy ! Component: 450 - total flux cleaned = -0.00154221 Jy ! Component: 500 - total flux cleaned = -0.00154241 Jy ! Component: 550 - total flux cleaned = -0.00154316 Jy ! Component: 600 - total flux cleaned = -0.00154352 Jy ! Component: 650 - total flux cleaned = -0.00152797 Jy ! Component: 700 - total flux cleaned = -0.00155851 Jy ! Component: 750 - total flux cleaned = -0.00151418 Jy ! Component: 800 - total flux cleaned = -0.001457 Jy ! Component: 850 - total flux cleaned = -0.00144294 Jy ! Component: 900 - total flux cleaned = -0.00140184 Jy ! Component: 950 - total flux cleaned = -0.00136209 Jy ! Component: 1000 - total flux cleaned = -0.00131073 Jy ! Component: 1050 - total flux cleaned = -0.00129844 Jy ! Component: 1100 - total flux cleaned = -0.0012865 Jy ! Component: 1150 - total flux cleaned = -0.00123906 Jy ! Component: 1200 - total flux cleaned = -0.00123912 Jy ! Component: 1250 - total flux cleaned = -0.00121667 Jy ! Component: 1300 - total flux cleaned = -0.00121681 Jy ! Component: 1350 - total flux cleaned = -0.00122774 Jy ! Component: 1400 - total flux cleaned = -0.00124885 Jy ! Component: 1450 - total flux cleaned = -0.00126937 Jy ! Component: 1500 - total flux cleaned = -0.0012693 Jy ! Component: 1550 - total flux cleaned = -0.00126908 Jy ! Component: 1600 - total flux cleaned = -0.00127868 Jy ! Component: 1650 - total flux cleaned = -0.00128815 Jy ! Component: 1700 - total flux cleaned = -0.00127856 Jy ! Component: 1750 - total flux cleaned = -0.00125053 Jy ! Component: 1800 - total flux cleaned = -0.00123199 Jy ! Component: 1850 - total flux cleaned = -0.00123186 Jy ! Component: 1900 - total flux cleaned = -0.0012137 Jy ! Component: 1950 - total flux cleaned = -0.00118683 Jy ! Component: 2000 - total flux cleaned = -0.0011779 Jy ! Component: 2050 - total flux cleaned = -0.0011426 Jy ! Component: 2100 - total flux cleaned = -0.00113385 Jy ! Component: 2150 - total flux cleaned = -0.00109904 Jy ! Component: 2200 - total flux cleaned = -0.00109902 Jy ! Component: 2250 - total flux cleaned = -0.00106452 Jy ! Component: 2300 - total flux cleaned = -0.00104741 Jy ! Component: 2350 - total flux cleaned = -0.00102177 Jy ! Component: 2400 - total flux cleaned = -0.0010302 Jy ! Component: 2450 - total flux cleaned = -0.00102165 Jy ! Component: 2500 - total flux cleaned = -0.00101319 Jy ! Component: 2550 - total flux cleaned = -0.00101319 Jy ! Component: 2600 - total flux cleaned = -0.000996308 Jy ! Component: 2650 - total flux cleaned = -0.00098781 Jy ! Component: 2700 - total flux cleaned = -0.000962391 Jy ! Component: 2750 - total flux cleaned = -0.000953845 Jy ! Component: 2800 - total flux cleaned = -0.000928312 Jy ! Component: 2850 - total flux cleaned = -0.000919676 Jy ! Component: 2900 - total flux cleaned = -0.000885442 Jy ! Component: 2950 - total flux cleaned = -0.000850901 Jy ! Component: 3000 - total flux cleaned = -0.000842191 Jy ! Component: 3050 - total flux cleaned = -0.000807354 Jy ! Component: 3100 - total flux cleaned = -0.000798481 Jy ! Component: 3150 - total flux cleaned = -0.000807241 Jy ! Component: 3200 - total flux cleaned = -0.000789485 Jy ! Component: 3250 - total flux cleaned = -0.000771667 Jy ! Component: 3300 - total flux cleaned = -0.000771619 Jy ! Component: 3350 - total flux cleaned = -0.000762564 Jy ! Component: 3400 - total flux cleaned = -0.00076252 Jy ! Component: 3450 - total flux cleaned = -0.000753305 Jy ! Component: 3500 - total flux cleaned = -0.000753294 Jy ! Component: 3550 - total flux cleaned = -0.000762619 Jy ! Component: 3600 - total flux cleaned = -0.000781524 Jy ! Component: 3650 - total flux cleaned = -0.000791077 Jy ! Component: 3700 - total flux cleaned = -0.000810278 Jy ! Component: 3750 - total flux cleaned = -0.00083942 Jy ! Component: 3800 - total flux cleaned = -0.000859178 Jy ! Component: 3850 - total flux cleaned = -0.000869158 Jy ! Component: 3900 - total flux cleaned = -0.000879243 Jy ! Component: 3950 - total flux cleaned = -0.000889347 Jy ! Component: 4000 - total flux cleaned = -0.000909898 Jy ! Component: 4050 - total flux cleaned = -0.000909942 Jy ! Total flux subtracted in 4096 components = -0.00094184 Jy ! Clean residual min=-0.000974 max=0.000565 Jy/beam ! Clean residual mean=-0.000001 rms=0.000170 Jy/beam ! Combined flux in latest and established models = 0.0973414 Jy keep ! Adding 254 model components to the UV plane model. ! The established model now contains 336 components and 0.0973414 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0530-0851_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.597 x 4.377 at -2.433 degrees (North through East) ! Clean map min=-0.0012876 max=0.071842 Jy/beam ! Writing clean map to FITS file: .//J0530-0851_X_map.fits wmodel .//J0530-0851_X_map.mod ! Writing 336 model components to file: .//J0530-0851_X_map.mod wobs .//J0530-0851_X_uvs.fits ! Writing UV FITS file: .//J0530-0851_X_uvs.fits wwins .//J0530-0851_X_map.win ! wwins: Wrote 2 windows to .//J0530-0851_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.071842 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000177443 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.740972 0.740972 1.48194 2.96389 5.92777 11.8555 23.7111 47.4222 94.8444 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.071 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 404.873 quit ! Quitting program ! Log file .//J0530-0851_X_dfm.log closed on Mon Jan 20 17:30:43 2020