! Started logfile: .//J0811+0146_X_dfm.log on Sat Oct 20 23:47:59 2018 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 .//J0811+0146_X_uva.fits ! Reading UV FITS file: .//J0811+0146_X_uva.fits ! AN table 1: 7 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0811+0146 ! ! 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 1176 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 J0811+0146_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=1.093883Jy sigma=38.700558 ! Fit after self-cal, rms=0.603749Jy sigma=21.430256 ! 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=1.081 mas, bmaj=3.441 mas, bpa=36.43 degrees ! Estimated noise=0.850777 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 = 0.311094 Jy ! Component: 100 - total flux cleaned = 0.378932 Jy ! Total flux subtracted in 100 components = 0.378932 Jy ! Clean residual min=-0.007638 max=0.018919 Jy/beam ! Clean residual mean=-0.000005 rms=0.002432 Jy/beam ! Combined flux in latest and established models = 0.378932 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.378932 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=0.034941Jy sigma=1.086302 ! Fit after self-cal, rms=0.034932Jy sigma=1.086158 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0148722 Jy ! Component: 100 - total flux cleaned = 0.0181495 Jy ! Total flux subtracted in 100 components = 0.0181495 Jy ! Clean residual min=-0.005438 max=0.005452 Jy/beam ! Clean residual mean=-0.000007 rms=0.001187 Jy/beam ! Combined flux in latest and established models = 0.397082 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.397082 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=0.029708Jy sigma=0.791573 ! Fit after self-cal, rms=0.029717Jy sigma=0.790988 ! 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=1.465 mas, bmaj=3.27 mas, bpa=33.56 degrees ! Estimated noise=0.624773 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 = 0.000290864 Jy ! Component: 100 - total flux cleaned = 9.44092e-05 Jy ! Component: 150 - total flux cleaned = -0.000166935 Jy ! Component: 200 - total flux cleaned = -0.000558301 Jy ! Total flux subtracted in 200 components = -0.000558301 Jy ! Clean residual min=-0.003888 max=0.005317 Jy/beam ! Clean residual mean=-0.000008 rms=0.001149 Jy/beam ! Combined flux in latest and established models = 0.396524 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 24 components and 0.396524 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=0.029256Jy sigma=0.763697 ! Fit after self-cal, rms=0.029260Jy sigma=0.763588 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.465 x 3.27 at 33.56 degrees (North through East) ! Clean map min=-0.0038019 max=0.40032 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 LA 1.00 NL 0.99 ! OV 0.96 PT 1.00 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 LA 0.98 NL 0.98 ! OV 1.00 PT 1.05 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 LA 0.99 NL 0.99 ! OV 0.99 PT 1.03 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 LA 0.98 NL 0.99 ! OV 1.00 PT 1.06 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 LA 1.00 NL 0.98 ! OV 1.02 PT 1.01 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 LA 1.00 NL 0.98 ! OV 1.00 PT 1.07 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 LA 0.97 NL 0.99 ! OV 1.02 PT 1.02 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 LA 1.00 NL 0.99 ! OV 1.01 PT 1.04 SC 1.00 ! ! ! Fit before self-cal, rms=0.029260Jy sigma=0.763588 ! Fit after self-cal, rms=0.027639Jy sigma=0.681183 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.467 mas, bmaj=3.261 mas, bpa=33.63 degrees ! Estimated noise=0.623198 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 = 0.000856884 Jy ! Component: 100 - total flux cleaned = 0.000951385 Jy ! Component: 150 - total flux cleaned = 0.000954046 Jy ! Component: 200 - total flux cleaned = 0.000983526 Jy ! Total flux subtracted in 200 components = 0.000983526 Jy ! Clean residual min=-0.002004 max=0.002404 Jy/beam ! Clean residual mean=-0.000000 rms=0.000521 Jy/beam ! Combined flux in latest and established models = 0.397507 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 44 components and 0.397507 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=0.027519Jy sigma=0.673093 ! Fit after self-cal, rms=0.027532Jy sigma=0.672942 ! 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=0.027532Jy sigma=0.672942 ! Fit after self-cal, rms=0.027517Jy sigma=0.672331 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.468 mas, bmaj=3.259 mas, bpa=33.63 degrees ! Estimated noise=0.622857 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.78609e-05 Jy ! Component: 100 - total flux cleaned = 9.88352e-05 Jy ! Component: 150 - total flux cleaned = 0.00010026 Jy ! Component: 200 - total flux cleaned = 8.26099e-05 Jy ! Total flux subtracted in 200 components = 8.26099e-05 Jy ! Clean residual min=-0.001829 max=0.002375 Jy/beam ! Clean residual mean=-0.000000 rms=0.000489 Jy/beam ! Combined flux in latest and established models = 0.39759 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 55 components and 0.39759 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=0.027476Jy sigma=0.670386 ! Fit after self-cal, rms=0.027481Jy sigma=0.670294 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 (-36.4, -50.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00154674 Jy ! Component: 100 - total flux cleaned = 0.00155104 Jy ! Component: 150 - total flux cleaned = 0.00175707 Jy ! Component: 200 - total flux cleaned = 0.00181345 Jy ! Total flux subtracted in 200 components = 0.00181345 Jy ! Clean residual min=-0.001658 max=0.001756 Jy/beam ! Clean residual mean=-0.000002 rms=0.000425 Jy/beam ! Combined flux in latest and established models = 0.399403 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 74 components and 0.399403 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=0.027356Jy sigma=0.663467 ! Fit after self-cal, rms=0.027349Jy sigma=0.663090 ! 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=0.027349Jy sigma=0.663090 ! Fit after self-cal, rms=0.027346Jy sigma=0.662795 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.469 mas, bmaj=3.258 mas, bpa=33.62 degrees ! Estimated noise=0.622698 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000103971 Jy ! Component: 100 - total flux cleaned = -0.000123977 Jy ! Component: 150 - total flux cleaned = -0.000168526 Jy ! Component: 200 - total flux cleaned = -0.000249755 Jy ! Total flux subtracted in 200 components = -0.000249755 Jy ! Clean residual min=-0.001667 max=0.001708 Jy/beam ! Clean residual mean=-0.000002 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.399153 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 85 components and 0.399153 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=0.027316Jy sigma=0.661894 ! Fit after self-cal, rms=0.027320Jy sigma=0.661822 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 = -3.77525e-05 Jy ! Component: 100 - total flux cleaned = -7.35686e-05 Jy ! Component: 150 - total flux cleaned = -0.000118962 Jy ! Component: 200 - total flux cleaned = -0.00018336 Jy ! Total flux subtracted in 200 components = -0.00018336 Jy ! Clean residual min=-0.001663 max=0.001667 Jy/beam ! Clean residual mean=-0.000002 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.39897 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 91 components and 0.39897 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=0.027305Jy sigma=0.661462 ! Fit after self-cal, rms=0.027309Jy sigma=0.661424 ! 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=0.027309Jy sigma=0.661424 ! Fit after self-cal, rms=0.027316Jy sigma=0.661270 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.675 mas, bmaj=3.298 mas, bpa=17.68 degrees ! Estimated noise=0.707029 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00035085 Jy ! Component: 100 - total flux cleaned = -0.000566771 Jy ! Component: 150 - total flux cleaned = -0.000634007 Jy ! Component: 200 - total flux cleaned = -0.000695073 Jy ! Total flux subtracted in 200 components = -0.000695073 Jy ! Clean residual min=-0.001835 max=0.001808 Jy/beam ! Clean residual mean=-0.000002 rms=0.000435 Jy/beam ! Combined flux in latest and established models = 0.398275 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 101 components and 0.398275 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=0.027304Jy sigma=0.661206 ! Fit after self-cal, rms=0.027304Jy sigma=0.661157 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 = -0.000157086 Jy ! Component: 100 - total flux cleaned = -0.000174096 Jy ! Component: 150 - total flux cleaned = -0.00019696 Jy ! Component: 200 - total flux cleaned = -0.000225415 Jy ! Total flux subtracted in 200 components = -0.000225415 Jy ! Clean residual min=-0.001811 max=0.001804 Jy/beam ! Clean residual mean=-0.000002 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.39805 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 111 components and 0.39805 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=0.027295Jy sigma=0.661113 ! Fit after self-cal, rms=0.027297Jy sigma=0.661093 ! 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=1.469 mas, bmaj=3.258 mas, bpa=33.62 degrees ! Estimated noise=0.622709 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.469 x 3.258 at 33.62 degrees (North through East) ! Clean map min=-0.0030601 max=0.40116 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=1.084 mas, bmaj=3.429 mas, bpa=36.54 degrees ! Estimated noise=0.849068 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.310458 Jy ! Component: 100 - total flux cleaned = 0.378165 Jy ! Component: 150 - total flux cleaned = 0.393194 Jy ! Component: 200 - total flux cleaned = 0.39736 Jy ! Total flux subtracted in 200 components = 0.39736 Jy ! Clean residual min=-0.003778 max=0.002705 Jy/beam ! Clean residual mean=-0.000001 rms=0.000756 Jy/beam ! Combined flux in latest and established models = 0.39736 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 5 model components to the UV plane model. ! The established model now contains 5 components and 0.39736 Jy ! Inverting map and beam ! Estimated beam: bmin=1.469 mas, bmaj=3.258 mas, bpa=33.62 degrees ! Estimated noise=0.622709 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 = 0.00171727 Jy ! Component: 100 - total flux cleaned = 0.0023751 Jy ! Component: 150 - total flux cleaned = 0.00277327 Jy ! Component: 200 - total flux cleaned = 0.00310989 Jy ! Total flux subtracted in 200 components = 0.00310989 Jy ! Clean residual min=-0.002153 max=0.002126 Jy/beam ! Clean residual mean=-0.000002 rms=0.000538 Jy/beam ! Combined flux in latest and established models = 0.40047 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 24 components and 0.40047 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=2.675 mas, bmaj=3.298 mas, bpa=17.68 degrees ! Estimated noise=0.707029 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000300786 Jy ! Component: 100 - total flux cleaned = -0.000430001 Jy ! Component: 150 - total flux cleaned = -0.00039654 Jy ! Component: 200 - total flux cleaned = -0.000452487 Jy ! Total flux subtracted in 200 components = -0.000452487 Jy ! Clean residual min=-0.002176 max=0.002046 Jy/beam ! Clean residual mean=-0.000002 rms=0.000531 Jy/beam ! Combined flux in latest and established models = 0.400017 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 = -0.000104762 Jy ! Component: 100 - total flux cleaned = -0.000200443 Jy ! Component: 150 - total flux cleaned = -0.000310885 Jy ! Component: 200 - total flux cleaned = -0.000414663 Jy ! Total flux subtracted in 200 components = -0.000414663 Jy ! Clean residual min=-0.002107 max=0.001946 Jy/beam ! Clean residual mean=-0.000002 rms=0.000500 Jy/beam ! Combined flux in latest and established models = 0.399602 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 47 components and 0.399602 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.469 mas, bmaj=3.258 mas, bpa=33.62 degrees ! Estimated noise=0.622709 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000144806 Jy ! Component: 100 - total flux cleaned = -0.000294793 Jy ! Component: 150 - total flux cleaned = -0.000430025 Jy ! Component: 200 - total flux cleaned = -0.000551912 Jy ! Total flux subtracted in 200 components = -0.000551912 Jy ! Clean residual min=-0.001867 max=0.001772 Jy/beam ! Clean residual mean=-0.000002 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.399051 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 67 components and 0.399051 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=0.027349Jy sigma=0.664839 ! Fit after self-cal, rms=0.027351Jy sigma=0.664682 wmodel J0811+0146_X_map.mod ! Writing 67 model components to file: J0811+0146_X_map.mod wobs J0811+0146_X_uvs.fits ! Writing UV FITS file: J0811+0146_X_uvs.fits wwins J0811+0146_X_map.win ! wwins: Wrote 2 windows to J0811+0146_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 = -1.41607e-05 Jy ! Component: 100 - total flux cleaned = -6.76001e-05 Jy ! Component: 150 - total flux cleaned = -9.18452e-05 Jy ! Component: 200 - total flux cleaned = -0.000185627 Jy ! Component: 250 - total flux cleaned = -0.000185039 Jy ! Component: 300 - total flux cleaned = -0.000330652 Jy ! Component: 350 - total flux cleaned = -0.000489956 Jy ! Component: 400 - total flux cleaned = -0.000584869 Jy ! Component: 450 - total flux cleaned = -0.000640685 Jy ! Component: 500 - total flux cleaned = -0.000729927 Jy ! Component: 550 - total flux cleaned = -0.000781193 Jy ! Component: 600 - total flux cleaned = -0.000780855 Jy ! Component: 650 - total flux cleaned = -0.000813968 Jy ! Component: 700 - total flux cleaned = -0.000908891 Jy ! Component: 750 - total flux cleaned = -0.000954797 Jy ! Component: 800 - total flux cleaned = -0.00103005 Jy ! Component: 850 - total flux cleaned = -0.00108854 Jy ! Component: 900 - total flux cleaned = -0.00114536 Jy ! Component: 950 - total flux cleaned = -0.0012292 Jy ! Component: 1000 - total flux cleaned = -0.00127041 Jy ! Component: 1050 - total flux cleaned = -0.00136394 Jy ! Component: 1100 - total flux cleaned = -0.00141617 Jy ! Component: 1150 - total flux cleaned = -0.00145455 Jy ! Component: 1200 - total flux cleaned = -0.00150492 Jy ! Component: 1250 - total flux cleaned = -0.00156645 Jy ! Component: 1300 - total flux cleaned = -0.00160242 Jy ! Component: 1350 - total flux cleaned = -0.0016378 Jy ! Component: 1400 - total flux cleaned = -0.00166093 Jy ! Component: 1450 - total flux cleaned = -0.00167224 Jy ! Component: 1500 - total flux cleaned = -0.001661 Jy ! Component: 1550 - total flux cleaned = -0.00167211 Jy ! Component: 1600 - total flux cleaned = -0.00167199 Jy ! Component: 1650 - total flux cleaned = -0.00168257 Jy ! Component: 1700 - total flux cleaned = -0.00168246 Jy ! Component: 1750 - total flux cleaned = -0.00170346 Jy ! Component: 1800 - total flux cleaned = -0.00173447 Jy ! Component: 1850 - total flux cleaned = -0.00175488 Jy ! Component: 1900 - total flux cleaned = -0.00179539 Jy ! Component: 1950 - total flux cleaned = -0.00187524 Jy ! Component: 2000 - total flux cleaned = -0.00194432 Jy ! Component: 2050 - total flux cleaned = -0.00200287 Jy ! Component: 2100 - total flux cleaned = -0.00208007 Jy ! Component: 2150 - total flux cleaned = -0.00213742 Jy ! Component: 2200 - total flux cleaned = -0.00217515 Jy ! Component: 2250 - total flux cleaned = -0.00225017 Jy ! Component: 2300 - total flux cleaned = -0.00229664 Jy ! Component: 2350 - total flux cleaned = -0.00236114 Jy ! Component: 2400 - total flux cleaned = -0.00243417 Jy ! Component: 2450 - total flux cleaned = -0.00246138 Jy ! Component: 2500 - total flux cleaned = -0.00250632 Jy ! Component: 2550 - total flux cleaned = -0.00255092 Jy ! Component: 2600 - total flux cleaned = -0.00260403 Jy ! Component: 2650 - total flux cleaned = -0.00263924 Jy ! Component: 2700 - total flux cleaned = -0.00267426 Jy ! Component: 2750 - total flux cleaned = -0.00271776 Jy ! Component: 2800 - total flux cleaned = -0.00276958 Jy ! Component: 2850 - total flux cleaned = -0.00281254 Jy ! Component: 2900 - total flux cleaned = -0.00287246 Jy ! Component: 2950 - total flux cleaned = -0.00291497 Jy ! Component: 3000 - total flux cleaned = -0.00296569 Jy ! Component: 3050 - total flux cleaned = -0.00300773 Jy ! Component: 3100 - total flux cleaned = -0.00305788 Jy ! Component: 3150 - total flux cleaned = -0.00309122 Jy ! Component: 3200 - total flux cleaned = -0.00311613 Jy ! Component: 3250 - total flux cleaned = -0.00316578 Jy ! Component: 3300 - total flux cleaned = -0.00319875 Jy ! Component: 3350 - total flux cleaned = -0.00323167 Jy ! Component: 3400 - total flux cleaned = -0.00327264 Jy ! Component: 3450 - total flux cleaned = -0.00331357 Jy ! Component: 3500 - total flux cleaned = -0.00335436 Jy ! Component: 3550 - total flux cleaned = -0.00338692 Jy ! Component: 3600 - total flux cleaned = -0.00343569 Jy ! Component: 3650 - total flux cleaned = -0.00347628 Jy ! Component: 3700 - total flux cleaned = -0.00351683 Jy ! Component: 3750 - total flux cleaned = -0.00354921 Jy ! Component: 3800 - total flux cleaned = -0.0035896 Jy ! Component: 3850 - total flux cleaned = -0.00363797 Jy ! Component: 3900 - total flux cleaned = -0.00367821 Jy ! Component: 3950 - total flux cleaned = -0.00370241 Jy ! Component: 4000 - total flux cleaned = -0.00375871 Jy ! Component: 4050 - total flux cleaned = -0.00379892 Jy ! Total flux subtracted in 4096 components = -0.00383109 Jy ! Clean residual min=-0.000460 max=0.000496 Jy/beam ! Clean residual mean=-0.000001 rms=0.000141 Jy/beam ! Combined flux in latest and established models = 0.395219 Jy keep ! Adding 263 model components to the UV plane model. ! The established model now contains 330 components and 0.395219 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0811+0146_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.469 x 3.258 at 33.62 degrees (North through East) ! Clean map min=-0.002436 max=0.39944 Jy/beam ! Writing clean map to FITS file: .//J0811+0146_X_map.fits wmodel .//J0811+0146_X_map.mod ! Writing 330 model components to file: .//J0811+0146_X_map.mod wobs .//J0811+0146_X_uvs.fits ! Writing UV FITS file: .//J0811+0146_X_uvs.fits wwins .//J0811+0146_X_map.win ! wwins: Wrote 3 windows to .//J0811+0146_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.399436 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000144088 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.108218 0.108218 0.216437 0.432874 0.865747 1.73149 3.46299 6.92598 13.852 27.7039 55.4078 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.399 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2772.17 quit ! Quitting program ! Log file .//J0811+0146_X_dfm.log closed on Sat Oct 20 23:48:02 2018