! Started logfile: /vlbi/sb072/temp_maps//J0603+2159_C_dfm.log on Fri Jan 25 19:18:23 2019 float field_size field_size = 1024 float field_cell field_cell = 0.3000 float taper_size taper_size = 40.0 float freq freq = 4.12800 obs /vlbi/sb072/temp_maps//J0603+2159_C_uva.fits ! Reading UV FITS file: /vlbi/sb072/temp_maps//J0603+2159_C_uva.fits ! AN table 1: 7 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.987302 visibilities/baseline/integration-bin. ! Found source: J0603+2159 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 94 lines of history. ! ! Reading 2488 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 8 channels. ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/opt64/bin/pima_mupet_01.dfm J0603+2159_C] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.300x0.300 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! ! 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=1.004424Jy sigma=37.793768 ! Fit after self-cal, rms=0.915133Jy sigma=34.595089 ! 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=1.417 mas, bmaj=3.718 mas, bpa=15.16 degrees ! Estimated noise=0.583777 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 = 0.0666863 Jy ! Component: 100 - total flux cleaned = 0.0812554 Jy ! Total flux subtracted in 100 components = 0.0812554 Jy ! Clean residual min=-0.007509 max=0.006745 Jy/beam ! Clean residual mean=0.000002 rms=0.001547 Jy/beam ! Combined flux in latest and established models = 0.0812554 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0812554 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=0.056590Jy sigma=1.852544 ! Fit after self-cal, rms=0.056341Jy sigma=1.846224 ! 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=1.817 mas, bmaj=4.092 mas, bpa=13.4 degrees ! Estimated noise=0.404012 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 = 0.00445991 Jy ! Component: 100 - total flux cleaned = 0.00684339 Jy ! Component: 150 - total flux cleaned = 0.00834815 Jy ! Component: 200 - total flux cleaned = 0.0092705 Jy ! Total flux subtracted in 200 components = 0.0092705 Jy ! Clean residual min=-0.008997 max=0.011040 Jy/beam ! Clean residual mean=0.000006 rms=0.002852 Jy/beam ! Combined flux in latest and established models = 0.0905259 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 25 components and 0.0905259 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=0.055836Jy sigma=1.836431 ! Fit after self-cal, rms=0.055839Jy sigma=1.836292 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.817 x 4.092 at 13.4 degrees (North through East) ! Clean map min=-0.0089531 max=0.084723 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.17 HN 1.04 KP 1.40 ! LA 1.75 MK 1.05 NL 1.15 OV 1.00 ! PT 0.96 SC 1.13 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.97 HN 1.16 KP 1.15 ! LA 2.31 MK 1.09 NL 1.22 OV 0.92 ! PT 0.86 SC 1.13 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.90 HN 1.02 KP 1.12 ! LA 1.80 MK 1.12 NL 1.12 OV 0.94 ! PT 1.12 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.82 HN 1.04 KP 0.97 ! LA 2.03 MK 0.97 NL 1.14 OV 0.80 ! PT 0.71 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.65 HN 0.94 KP 1.02 ! LA 1.31 MK 0.95 NL 1.04 OV 0.95 ! PT 0.69 SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.65 HN 0.94 KP 1.02 ! LA 1.12 MK 0.93 NL 1.06 OV 1.06 ! PT 0.65 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.64 HN 0.95 KP 1.06 ! LA 1.06 MK 0.96 NL 1.06 OV 1.11 ! PT 0.65 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.64 HN 0.92 KP 1.11 ! LA 1.04 MK 0.91 NL 1.00 OV 1.12 ! PT 0.69 SC 1.00 ! ! ! Fit before self-cal, rms=0.055839Jy sigma=1.836292 ! Fit after self-cal, rms=0.053828Jy sigma=1.563545 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.821 mas, bmaj=4.112 mas, bpa=12.82 degrees ! Estimated noise=0.403531 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 = 0.00037048 Jy ! Component: 100 - total flux cleaned = 0.000601174 Jy ! Component: 150 - total flux cleaned = 0.00079715 Jy ! Component: 200 - total flux cleaned = 0.000895942 Jy ! Total flux subtracted in 200 components = 0.000895942 Jy ! Clean residual min=-0.006504 max=0.009055 Jy/beam ! Clean residual mean=0.000010 rms=0.002182 Jy/beam ! Combined flux in latest and established models = 0.0914218 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 34 components and 0.0914218 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=0.053805Jy sigma=1.561268 ! Fit after self-cal, rms=0.054216Jy sigma=1.555469 ! 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=0.054216Jy sigma=1.555469 ! Fit after self-cal, rms=0.055098Jy sigma=1.555011 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.826 mas, bmaj=4.114 mas, bpa=12.76 degrees ! Estimated noise=0.404918 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000412841 Jy ! Component: 100 - total flux cleaned = 0.000493883 Jy ! Component: 150 - total flux cleaned = 0.000588017 Jy ! Component: 200 - total flux cleaned = 0.000672309 Jy ! Total flux subtracted in 200 components = 0.000672309 Jy ! Clean residual min=-0.006751 max=0.009212 Jy/beam ! Clean residual mean=0.000010 rms=0.002152 Jy/beam ! Combined flux in latest and established models = 0.0920941 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 38 components and 0.0920941 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=0.055085Jy sigma=1.553298 ! Fit after self-cal, rms=0.055096Jy sigma=1.553250 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 (-17.1, -15.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00843409 Jy ! Component: 100 - total flux cleaned = 0.0127934 Jy ! Component: 150 - total flux cleaned = 0.0156303 Jy ! Component: 200 - total flux cleaned = 0.0171108 Jy ! Total flux subtracted in 200 components = 0.0171108 Jy ! Clean residual min=-0.005920 max=0.008465 Jy/beam ! Clean residual mean=0.000014 rms=0.001844 Jy/beam ! Combined flux in latest and established models = 0.109205 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 77 components and 0.109205 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=0.053422Jy sigma=1.491270 ! Fit after self-cal, rms=0.053338Jy sigma=1.488024 ! Inverting map ! Added new window around map position (1.2, 63.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00832814 Jy ! Component: 100 - total flux cleaned = 0.0134784 Jy ! Component: 150 - total flux cleaned = 0.0170766 Jy ! Component: 200 - total flux cleaned = 0.0191394 Jy ! Total flux subtracted in 200 components = 0.0191394 Jy ! Clean residual min=-0.005146 max=0.006243 Jy/beam ! Clean residual mean=0.000015 rms=0.001560 Jy/beam ! Combined flux in latest and established models = 0.128344 Jy ! Performing phase self-cal ! Adding 57 model components to the UV plane model. ! The established model now contains 133 components and 0.128344 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=0.051638Jy sigma=1.407468 ! Fit after self-cal, rms=0.051565Jy sigma=1.398932 ! 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=0.051565Jy sigma=1.398932 ! Fit after self-cal, rms=0.048393Jy sigma=1.384049 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.849 mas, bmaj=4.157 mas, bpa=12.56 degrees ! Estimated noise=0.396485 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00377253 Jy ! Component: 100 - total flux cleaned = 0.00668332 Jy ! Component: 150 - total flux cleaned = 0.00914726 Jy ! Component: 200 - total flux cleaned = 0.0107957 Jy ! Total flux subtracted in 200 components = 0.0107957 Jy ! Clean residual min=-0.004332 max=0.005874 Jy/beam ! Clean residual mean=0.000014 rms=0.001397 Jy/beam ! Combined flux in latest and established models = 0.13914 Jy selfcal ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 166 components and 0.13914 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=0.047887Jy sigma=1.360347 ! Fit after self-cal, rms=0.047905Jy sigma=1.358001 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 (-7.8, -12.9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0049851 Jy ! Component: 100 - total flux cleaned = 0.00755258 Jy ! Component: 150 - total flux cleaned = 0.00943267 Jy ! Component: 200 - total flux cleaned = 0.010854 Jy ! Total flux subtracted in 200 components = 0.010854 Jy ! Clean residual min=-0.004875 max=0.005346 Jy/beam ! Clean residual mean=0.000016 rms=0.001281 Jy/beam ! Combined flux in latest and established models = 0.149994 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 205 components and 0.149994 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=0.047052Jy sigma=1.331738 ! Fit after self-cal, rms=0.047051Jy sigma=1.330328 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.047051Jy sigma=1.330328 ! Fit after self-cal, rms=0.046596Jy sigma=1.326682 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.637 mas, bmaj=5.441 mas, bpa=0.8455 degrees ! Estimated noise=0.463459 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00421767 Jy ! Component: 100 - total flux cleaned = 0.00693739 Jy ! Component: 150 - total flux cleaned = 0.00808003 Jy ! Component: 200 - total flux cleaned = 0.00909067 Jy ! Total flux subtracted in 200 components = 0.00909067 Jy ! Clean residual min=-0.006784 max=0.007238 Jy/beam ! Clean residual mean=0.000035 rms=0.001887 Jy/beam ! Combined flux in latest and established models = 0.159085 Jy selfcal ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 236 components and 0.159085 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=0.046370Jy sigma=1.316106 ! Fit after self-cal, rms=0.046377Jy sigma=1.314673 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 = 0.0020773 Jy ! Component: 100 - total flux cleaned = 0.00286691 Jy ! Component: 150 - total flux cleaned = 0.00336439 Jy ! Component: 200 - total flux cleaned = 0.0036255 Jy ! Total flux subtracted in 200 components = 0.0036255 Jy ! Clean residual min=-0.006958 max=0.006951 Jy/beam ! Clean residual mean=0.000035 rms=0.001835 Jy/beam ! Combined flux in latest and established models = 0.16271 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 250 components and 0.16271 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=0.046308Jy sigma=1.311788 ! Fit after self-cal, rms=0.046310Jy sigma=1.311490 ! 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=1.862 mas, bmaj=4.18 mas, bpa=12.59 degrees ! Estimated noise=0.397372 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.862 x 4.18 at 12.59 degrees (North through East) ! Clean map min=-0.0049475 max=0.083501 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=1.441 mas, bmaj=3.768 mas, bpa=14.55 degrees ! Estimated noise=0.579431 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0658476 Jy ! Component: 100 - total flux cleaned = 0.0812402 Jy ! Component: 150 - total flux cleaned = 0.0885779 Jy ! Component: 200 - total flux cleaned = 0.0941638 Jy ! Total flux subtracted in 200 components = 0.0941638 Jy ! Clean residual min=-0.004993 max=0.006072 Jy/beam ! Clean residual mean=0.000007 rms=0.001265 Jy/beam ! Combined flux in latest and established models = 0.0941638 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0941638 Jy ! Inverting map and beam ! Estimated beam: bmin=1.862 mas, bmaj=4.18 mas, bpa=12.59 degrees ! Estimated noise=0.397372 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 = 0.00981481 Jy ! Component: 100 - total flux cleaned = 0.0167663 Jy ! Component: 150 - total flux cleaned = 0.0222511 Jy ! Component: 200 - total flux cleaned = 0.0267261 Jy ! Total flux subtracted in 200 components = 0.0267261 Jy ! Clean residual min=-0.006317 max=0.006262 Jy/beam ! Clean residual mean=0.000022 rms=0.001542 Jy/beam ! Combined flux in latest and established models = 0.12089 Jy ! Adding 62 model components to the UV plane model. ! The established model now contains 74 components and 0.12089 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.637 mas, bmaj=5.441 mas, bpa=0.8455 degrees ! Estimated noise=0.463459 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00674674 Jy ! Component: 100 - total flux cleaned = 0.0117767 Jy ! Component: 150 - total flux cleaned = 0.0160201 Jy ! Component: 200 - total flux cleaned = 0.0197159 Jy ! Total flux subtracted in 200 components = 0.0197159 Jy ! Clean residual min=-0.007891 max=0.008309 Jy/beam ! Clean residual mean=0.000038 rms=0.002156 Jy/beam ! Combined flux in latest and established models = 0.140606 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 = 0.00326519 Jy ! Component: 100 - total flux cleaned = 0.00594475 Jy ! Component: 150 - total flux cleaned = 0.00814457 Jy ! Component: 200 - total flux cleaned = 0.0101313 Jy ! Total flux subtracted in 200 components = 0.0101313 Jy ! Clean residual min=-0.007528 max=0.007688 Jy/beam ! Clean residual mean=0.000038 rms=0.001989 Jy/beam ! Combined flux in latest and established models = 0.150737 Jy ! Adding 90 model components to the UV plane model. ! The established model now contains 151 components and 0.150737 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.862 mas, bmaj=4.18 mas, bpa=12.59 degrees ! Estimated noise=0.397372 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000791103 Jy ! Component: 100 - total flux cleaned = 0.00194681 Jy ! Component: 150 - total flux cleaned = 0.00304967 Jy ! Component: 200 - total flux cleaned = 0.00391974 Jy ! Total flux subtracted in 200 components = 0.00391974 Jy ! Clean residual min=-0.005485 max=0.005488 Jy/beam ! Clean residual mean=0.000017 rms=0.001228 Jy/beam ! Combined flux in latest and established models = 0.154657 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 176 components and 0.154657 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=0.046271Jy sigma=1.312473 ! Fit after self-cal, rms=0.046274Jy sigma=1.310689 wmodel J0603+2159_C_map.mod ! Writing 176 model components to file: J0603+2159_C_map.mod wobs J0603+2159_C_uvs.fits ! Writing UV FITS file: J0603+2159_C_uvs.fits wwins J0603+2159_C_map.win ! wwins: Wrote 4 windows to J0603+2159_C_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000351015 Jy ! Component: 100 - total flux cleaned = 0.00124148 Jy ! Component: 150 - total flux cleaned = 0.00223212 Jy ! Component: 200 - total flux cleaned = 0.00317648 Jy ! Component: 250 - total flux cleaned = 0.0041489 Jy ! Component: 300 - total flux cleaned = 0.00501959 Jy ! Component: 350 - total flux cleaned = 0.00592687 Jy ! Component: 400 - total flux cleaned = 0.00686975 Jy ! Component: 450 - total flux cleaned = 0.00778508 Jy ! Component: 500 - total flux cleaned = 0.00861507 Jy ! Component: 550 - total flux cleaned = 0.00936626 Jy ! Component: 600 - total flux cleaned = 0.0100433 Jy ! Component: 650 - total flux cleaned = 0.0108127 Jy ! Component: 700 - total flux cleaned = 0.011455 Jy ! Component: 750 - total flux cleaned = 0.0119278 Jy ! Component: 800 - total flux cleaned = 0.0125461 Jy ! Component: 850 - total flux cleaned = 0.0130517 Jy ! Component: 900 - total flux cleaned = 0.0136476 Jy ! Component: 950 - total flux cleaned = 0.014087 Jy ! Component: 1000 - total flux cleaned = 0.0145198 Jy ! Component: 1050 - total flux cleaned = 0.0149461 Jy ! Component: 1100 - total flux cleaned = 0.0153185 Jy ! Component: 1150 - total flux cleaned = 0.015686 Jy ! Component: 1200 - total flux cleaned = 0.0160479 Jy ! Component: 1250 - total flux cleaned = 0.0164493 Jy ! Component: 1300 - total flux cleaned = 0.0167566 Jy ! Component: 1350 - total flux cleaned = 0.0170605 Jy ! Component: 1400 - total flux cleaned = 0.0172746 Jy ! Component: 1450 - total flux cleaned = 0.0174862 Jy ! Component: 1500 - total flux cleaned = 0.0176951 Jy ! Component: 1550 - total flux cleaned = 0.017943 Jy ! Component: 1600 - total flux cleaned = 0.0182283 Jy ! Component: 1650 - total flux cleaned = 0.0182684 Jy ! Component: 1700 - total flux cleaned = 0.0185088 Jy ! Component: 1750 - total flux cleaned = 0.0187852 Jy ! Component: 1800 - total flux cleaned = 0.0189805 Jy ! Component: 1850 - total flux cleaned = 0.019174 Jy ! Component: 1900 - total flux cleaned = 0.0193651 Jy ! Component: 1950 - total flux cleaned = 0.0195543 Jy ! Component: 2000 - total flux cleaned = 0.0197047 Jy ! Component: 2050 - total flux cleaned = 0.0198903 Jy ! Component: 2100 - total flux cleaned = 0.020074 Jy ! Component: 2150 - total flux cleaned = 0.0201102 Jy ! Component: 2200 - total flux cleaned = 0.020219 Jy ! Component: 2250 - total flux cleaned = 0.0205051 Jy ! Component: 2300 - total flux cleaned = 0.0206113 Jy ! Component: 2350 - total flux cleaned = 0.0207523 Jy ! Component: 2400 - total flux cleaned = 0.020926 Jy ! Component: 2450 - total flux cleaned = 0.0209606 Jy ! Component: 2500 - total flux cleaned = 0.0210293 Jy ! Component: 2550 - total flux cleaned = 0.0211313 Jy ! Component: 2600 - total flux cleaned = 0.0212318 Jy ! Component: 2650 - total flux cleaned = 0.0212322 Jy ! Component: 2700 - total flux cleaned = 0.0212981 Jy ! Component: 2750 - total flux cleaned = 0.0213311 Jy ! Component: 2800 - total flux cleaned = 0.0213315 Jy ! Component: 2850 - total flux cleaned = 0.0214925 Jy ! Component: 2900 - total flux cleaned = 0.0214926 Jy ! Component: 2950 - total flux cleaned = 0.0215557 Jy ! Component: 3000 - total flux cleaned = 0.0214613 Jy ! Component: 3050 - total flux cleaned = 0.0215862 Jy ! Component: 3100 - total flux cleaned = 0.0216168 Jy ! Component: 3150 - total flux cleaned = 0.0216168 Jy ! Component: 3200 - total flux cleaned = 0.0216167 Jy ! Component: 3250 - total flux cleaned = 0.0217377 Jy ! Component: 3300 - total flux cleaned = 0.0216176 Jy ! Component: 3350 - total flux cleaned = 0.0217964 Jy ! Component: 3400 - total flux cleaned = 0.0217369 Jy ! Component: 3450 - total flux cleaned = 0.0218251 Jy ! Component: 3500 - total flux cleaned = 0.0217665 Jy ! Component: 3550 - total flux cleaned = 0.0217373 Jy ! Component: 3600 - total flux cleaned = 0.021795 Jy ! Component: 3650 - total flux cleaned = 0.0218519 Jy ! Component: 3700 - total flux cleaned = 0.0218518 Jy ! Component: 3750 - total flux cleaned = 0.0218237 Jy ! Component: 3800 - total flux cleaned = 0.0218795 Jy ! Component: 3850 - total flux cleaned = 0.0219347 Jy ! Component: 3900 - total flux cleaned = 0.021907 Jy ! Component: 3950 - total flux cleaned = 0.0218793 Jy ! Component: 4000 - total flux cleaned = 0.0219067 Jy ! Component: 4050 - total flux cleaned = 0.0218795 Jy ! Total flux subtracted in 4096 components = 0.0219872 Jy ! Clean residual min=-0.001600 max=0.001343 Jy/beam ! Clean residual mean=0.000006 rms=0.000529 Jy/beam ! Combined flux in latest and established models = 0.176644 Jy keep ! Adding 357 model components to the UV plane model. ! The established model now contains 533 components and 0.176644 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/sb072/temp_maps//J0603+2159_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.862 x 4.18 at 12.59 degrees (North through East) ! Clean map min=-0.0040049 max=0.082561 Jy/beam ! Writing clean map to FITS file: /vlbi/sb072/temp_maps//J0603+2159_C_map.fits wmodel /vlbi/sb072/temp_maps//J0603+2159_C_map.mod ! Writing 533 model components to file: /vlbi/sb072/temp_maps//J0603+2159_C_map.mod wobs /vlbi/sb072/temp_maps//J0603+2159_C_uvs.fits ! Writing UV FITS file: /vlbi/sb072/temp_maps//J0603+2159_C_uvs.fits wwins /vlbi/sb072/temp_maps//J0603+2159_C_map.win ! wwins: Wrote 5 windows to /vlbi/sb072/temp_maps//J0603+2159_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0825609 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000525326 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.90887 1.90887 3.81774 7.63547 15.2709 30.5419 61.0838 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.082 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 157.161 quit ! Quitting program ! Log file /vlbi/sb072/temp_maps//J0603+2159_C_dfm.log closed on Fri Jan 25 19:18:27 2019