! Started logfile: /vlbi/vcs9/uvm//J1329+3154_X_a_dfm.log on Tue Dec 26 22:29:57 2017 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 /vlbi/vcs9/uvm//J1329+3154_X_a_uvm.fits ! Reading UV FITS file: /vlbi/vcs9/uvm//J1329+3154_X_a_uvm.fits ! AN table 1: 19 integrations on 36 of 36 possible baselines. ! AN table 2: 22 integrations on 21 of 21 possible baselines. ! AN table 3: 27 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.871241 visibilities/baseline/integration-bin. ! Found source: J1329+3154 ! ! 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 85 lines of history. ! ! Reading 16456 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_02.dfm J1329+3154_X] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.04 float dynam dynam = 6.0 float amp_soltime1 amp_soltime1 = 60 float amp_soltime2 amp_soltime2 = 5 float phase_soltime1 phase_soltime1=10 float phase_soltime2 phase_soltime2=0.5 float phase_soltime phase_soltime=phase_soltime1 float ampcor_selflim ampcor_selflim=1.20 float thresh thresh = 0.1 float win_mult win_mult = 1.8 float time_av time_av = 30 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_02.dvm version of 2017.12.26 === " ! === Difmap script: pima_mupet_02.dvm version of 2017.12.26 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. phase_soltime=phase_soltime1 print "uvstat(rms)=",uvstat(rms),"Jy" ! uvstat(rms)= 0.400989 Jy 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. ! A total of 25 telescope corrections were flagged in sub-array 2. ! A total of 27 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 25 telescope corrections were flagged in sub-array 2. ! A total of 27 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 25 telescope corrections were flagged in sub-array 2. ! A total of 27 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 25 telescope corrections were flagged in sub-array 2. ! A total of 27 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 5. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 25 telescope corrections were flagged in sub-array 2. ! A total of 27 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 25 telescope corrections were flagged in sub-array 2. ! A total of 27 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 25 telescope corrections were flagged in sub-array 2. ! A total of 27 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 25 telescope corrections were flagged in sub-array 2. ! A total of 27 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.068577Jy sigma=27.393268 ! Fit after self-cal, rms=0.712627Jy sigma=17.426697 ! 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. peakwin win_mult ! Inverting map and beam ! Estimated beam: bmin=0.8369 mas, bmaj=1.83 mas, bpa=17.23 degrees ! Estimated noise=0.394975 mJy/beam. ! Added new window around map position (0, 0). 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 false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.302513 Jy ! Component: 100 - total flux cleaned = 0.426427 Jy ! Total flux subtracted in 100 components = 0.426427 Jy ! Clean residual min=-0.026485 max=0.074148 Jy/beam ! Clean residual mean=-0.000033 rms=0.005965 Jy/beam ! Combined flux in latest and established models = 0.426427 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.426427 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=0.134029Jy sigma=3.314684 ! Fit after self-cal, rms=0.128194Jy sigma=3.173452 ! Inverting map ! Added new window around map position (1, 0.6). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0806395 Jy ! Component: 100 - total flux cleaned = 0.108319 Jy ! Total flux subtracted in 100 components = 0.108319 Jy ! Clean residual min=-0.017617 max=0.020360 Jy/beam ! Clean residual mean=-0.000025 rms=0.003318 Jy/beam ! Combined flux in latest and established models = 0.534746 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 12 model components to the UV plane model. ! The established model now contains 19 components and 0.534746 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=0.083634Jy sigma=1.988585 ! Fit after self-cal, rms=0.079538Jy sigma=1.884352 ! Inverting map ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0175954 Jy ! Component: 100 - total flux cleaned = 0.024433 Jy ! Total flux subtracted in 100 components = 0.024433 Jy ! Clean residual min=-0.013074 max=0.014164 Jy/beam ! Clean residual mean=-0.000024 rms=0.002636 Jy/beam ! Combined flux in latest and established models = 0.559179 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 8 model components to the UV plane model. ! The established model now contains 25 components and 0.559179 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=0.071426Jy sigma=1.698595 ! Fit after self-cal, rms=0.071161Jy sigma=1.690061 ! Inverting map print "============== Finished uniform weighting CLEAN ==============" ! ============== Finished uniform weighting CLEAN ============== ! uvw 0,-2 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -2. ! 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=1.073 mas, bmaj=2.143 mas, bpa=14.39 degrees ! Estimated noise=0.21556 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0092231 Jy ! Component: 100 - total flux cleaned = 0.0104694 Jy ! Component: 150 - total flux cleaned = 0.011199 Jy ! Component: 200 - total flux cleaned = 0.0111906 Jy ! Total flux subtracted in 200 components = 0.0111906 Jy ! Clean residual min=-0.010633 max=0.014469 Jy/beam ! Clean residual mean=-0.000038 rms=0.003019 Jy/beam ! Combined flux in latest and established models = 0.57037 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 14 model components to the UV plane model. ! The established model now contains 34 components and 0.57037 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=0.067829Jy sigma=1.604152 ! Fit after self-cal, rms=0.067517Jy sigma=1.601167 ! Inverting map print "============== Finished natural weighting CLEAN ==============" ! ============== Finished natural weighting CLEAN ============== ! gscale ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Amplitude normalization factor in sub-array 1: 1.05776 ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.94 HN 1.00 KP 0.90 ! LA 0.91 MK 0.97 NL 0.94 PT 0.91 ! SC 0.90 ! ! Amplitude normalization factor in sub-array 2: 0.99245 ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 0.96 KP 1.01 NL 0.99 ! OV 1.10 PT 0.97 SC 0.98 ! ! Amplitude normalization factor in sub-array 3: 0.997658 ! Telescope amplitude corrections in sub-array 3: ! BR 1.07 FD 1.02 HN 0.97 KP 1.06 ! LA 1.06 MK 0.81 NL 0.98 OV 1.01 ! PT 1.03 SC 1.01 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 1.05993 ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.93 HN 0.98 KP 0.89 ! LA 0.93 MK 0.98 NL 0.93 PT 0.92 ! SC 0.90 ! ! Amplitude normalization factor in sub-array 2: 0.992601 ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 0.96 KP 1.02 NL 0.99 ! OV 1.10 PT 0.96 SC 0.97 ! ! Amplitude normalization factor in sub-array 3: 0.994627 ! Telescope amplitude corrections in sub-array 3: ! BR 1.07 FD 1.00 HN 0.99 KP 1.08 ! LA 1.08 MK 0.81 NL 0.98 OV 1.01 ! PT 1.03 SC 1.00 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 1.05711 ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.93 HN 0.99 KP 0.89 ! LA 0.91 MK 0.99 NL 0.94 PT 0.92 ! SC 0.90 ! ! Amplitude normalization factor in sub-array 2: 0.991363 ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 0.96 KP 1.01 NL 1.00 ! OV 1.11 PT 0.97 SC 0.97 ! ! Amplitude normalization factor in sub-array 3: 0.996153 ! Telescope amplitude corrections in sub-array 3: ! BR 1.08 FD 1.00 HN 0.99 KP 1.08 ! LA 1.07 MK 0.80 NL 0.98 OV 1.02 ! PT 1.03 SC 1.01 ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 1.05935 ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.94 HN 1.00 KP 0.89 ! LA 0.91 MK 0.98 NL 0.94 PT 0.92 ! SC 0.88 ! ! Amplitude normalization factor in sub-array 2: 0.991549 ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 0.97 KP 1.01 NL 1.00 ! OV 1.10 PT 0.97 SC 0.97 ! ! Amplitude normalization factor in sub-array 3: 0.989466 ! Telescope amplitude corrections in sub-array 3: ! BR 1.10 FD 1.00 HN 0.99 KP 1.07 ! LA 1.09 MK 0.84 NL 0.97 OV 1.01 ! PT 1.03 SC 1.00 ! ! ! Correcting IF 5. ! Amplitude normalization factor in sub-array 1: 1.05391 ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.93 HN 1.00 KP 0.88 ! LA 0.92 MK 1.01 NL 0.94 PT 0.92 ! SC 0.89 ! ! Amplitude normalization factor in sub-array 2: 0.982548 ! Telescope amplitude corrections in sub-array 2: ! BR 1.07 FD 0.97 KP 1.02 NL 1.01 ! OV 1.11 PT 0.96 SC 0.98 ! ! Amplitude normalization factor in sub-array 3: 0.985805 ! Telescope amplitude corrections in sub-array 3: ! BR 1.06 FD 1.00 HN 1.02 KP 1.07 ! LA 1.09 MK 0.83 NL 0.95 OV 1.02 ! PT 1.05 SC 1.05 ! ! ! Correcting IF 6. ! Amplitude normalization factor in sub-array 1: 1.06097 ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.93 HN 1.00 KP 0.89 ! LA 0.91 MK 1.00 NL 0.93 PT 0.92 ! SC 0.88 ! ! Amplitude normalization factor in sub-array 2: 0.982708 ! Telescope amplitude corrections in sub-array 2: ! BR 1.06 FD 0.96 KP 1.03 NL 1.01 ! OV 1.12 PT 0.96 SC 0.98 ! ! Amplitude normalization factor in sub-array 3: 0.983688 ! Telescope amplitude corrections in sub-array 3: ! BR 1.07 FD 1.00 HN 1.01 KP 1.07 ! LA 1.07 MK 0.84 NL 0.96 OV 1.02 ! PT 1.04 SC 1.07 ! ! ! Correcting IF 7. ! Amplitude normalization factor in sub-array 1: 1.06286 ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.93 HN 1.00 KP 0.88 ! LA 0.90 MK 1.00 NL 0.94 PT 0.92 ! SC 0.87 ! ! Amplitude normalization factor in sub-array 2: 0.978457 ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 0.97 KP 1.04 NL 1.00 ! OV 1.15 PT 0.96 SC 0.99 ! ! Amplitude normalization factor in sub-array 3: 0.979251 ! Telescope amplitude corrections in sub-array 3: ! BR 1.09 FD 1.01 HN 0.99 KP 1.07 ! LA 1.06 MK 0.87 NL 0.99 OV 1.04 ! PT 1.04 SC 1.06 ! ! ! Correcting IF 8. ! Amplitude normalization factor in sub-array 1: 1.05933 ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.93 HN 1.00 KP 0.88 ! LA 0.91 MK 0.97 NL 0.95 PT 0.92 ! SC 0.89 ! ! Amplitude normalization factor in sub-array 2: 0.978105 ! Telescope amplitude corrections in sub-array 2: ! BR 1.06 FD 0.96 KP 1.03 NL 1.01 ! OV 1.14 PT 0.96 SC 1.00 ! ! Amplitude normalization factor in sub-array 3: 0.980041 ! Telescope amplitude corrections in sub-array 3: ! BR 1.08 FD 1.01 HN 1.00 KP 1.07 ! LA 1.08 MK 0.88 NL 0.98 OV 1.03 ! PT 1.04 SC 1.03 ! ! ! Fit before self-cal, rms=0.067517Jy sigma=1.601167 ! Fit after self-cal, rms=0.059470Jy sigma=1.330092 selfcal false, false, phase_soltime ! Performing phase self-cal over 10 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=0.059470Jy sigma=1.330092 ! Fit after self-cal, rms=0.059518Jy sigma=1.329819 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.017 mas, bmaj=2.134 mas, bpa=11.9 degrees ! Estimated noise=0.212544 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-3.6, 14.6). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.013438 Jy ! Component: 100 - total flux cleaned = 0.0178476 Jy ! Component: 150 - total flux cleaned = 0.0191973 Jy ! Component: 200 - total flux cleaned = 0.0199859 Jy ! Total flux subtracted in 200 components = 0.0199859 Jy ! Clean residual min=-0.007044 max=0.008383 Jy/beam ! Clean residual mean=-0.000032 rms=0.001772 Jy/beam ! Combined flux in latest and established models = 0.590356 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 43 model components to the UV plane model. ! The established model now contains 73 components and 0.590356 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=0.057079Jy sigma=1.252824 ! Fit after self-cal, rms=0.056683Jy sigma=1.245801 ! Inverting map print "============== Finished amplitude gscale SELF-CAL ==============" ! ============== Finished amplitude gscale SELF-CAL ============== ! phase_soltime=phase_soltime2 selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 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=0.056683Jy sigma=1.245801 ! Fit after self-cal, rms=0.055753Jy sigma=1.224369 dynam = dynam - 0.5 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 false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-44.8, -0.2). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00723833 Jy ! Component: 100 - total flux cleaned = 0.00933737 Jy ! Component: 150 - total flux cleaned = 0.00971672 Jy ! Component: 200 - total flux cleaned = 0.0100684 Jy ! Total flux subtracted in 200 components = 0.0100684 Jy ! Clean residual min=-0.006117 max=0.007266 Jy/beam ! Clean residual mean=-0.000029 rms=0.001590 Jy/beam ! Combined flux in latest and established models = 0.600424 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 22 model components to the UV plane model. ! The established model now contains 84 components and 0.600424 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=0.054235Jy sigma=1.177867 ! Fit after self-cal, rms=0.053602Jy sigma=1.166958 ! Inverting map print "=== Finished natural weighting clean with shorter phase_soltime " ! === Finished natural weighting clean with shorter phase_soltime ! dynam = dynam - 0.25 restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.017 x 2.134 at 11.9 degrees (North through East) ! Clean map min=-0.0057419 max=0.3053 Jy/beam if(peak(flux) > thresh) selfcal true, true, amp_soltime1 selfcal false, false, phase_soltime 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 false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) print "============== Finished amplitude self-cal ==============" end if ! Performing amp+phase self-cal over 60 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=0.053602Jy sigma=1.166958 ! Fit after self-cal, rms=0.046829Jy sigma=1.017203 ! Performing phase self-cal over 0.5 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=0.046829Jy sigma=1.017203 ! Fit after self-cal, rms=0.046665Jy sigma=1.013399 ! Inverting map and beam ! Estimated beam: bmin=1.014 mas, bmaj=2.139 mas, bpa=12.78 degrees ! Estimated noise=0.210994 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00152879 Jy ! Component: 100 - total flux cleaned = -0.00229488 Jy ! Component: 150 - total flux cleaned = -0.00290898 Jy ! Component: 200 - total flux cleaned = -0.00318101 Jy ! Total flux subtracted in 200 components = -0.00318101 Jy ! Clean residual min=-0.004713 max=0.004336 Jy/beam ! Clean residual mean=-0.000005 rms=0.000910 Jy/beam ! Combined flux in latest and established models = 0.597243 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 26 model components to the UV plane model. ! The established model now contains 100 components and 0.597243 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=0.045290Jy sigma=0.977200 ! Fit after self-cal, rms=0.044945Jy sigma=0.971005 ! Inverting map ! ============== Finished amplitude self-cal ============== print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true,true,true ! clrmod: Cleared the established, tentative and continuum 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=0.8148 mas, bmaj=1.835 mas, bpa=16.43 degrees ! Estimated noise=0.382059 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.312209 Jy ! Component: 100 - total flux cleaned = 0.440538 Jy ! Component: 150 - total flux cleaned = 0.501548 Jy ! Component: 200 - total flux cleaned = 0.532737 Jy ! Total flux subtracted in 200 components = 0.532737 Jy ! Clean residual min=-0.007051 max=0.011394 Jy/beam ! Clean residual mean=-0.000008 rms=0.001632 Jy/beam ! Combined flux in latest and established models = 0.532737 Jy uvw 0,-2 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -2. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 24 model components to the UV plane model. ! The established model now contains 24 components and 0.532737 Jy ! Inverting map and beam ! Estimated beam: bmin=1.014 mas, bmaj=2.139 mas, bpa=12.78 degrees ! Estimated noise=0.210994 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=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0251689 Jy ! Component: 100 - total flux cleaned = 0.0390337 Jy ! Component: 150 - total flux cleaned = 0.0477934 Jy ! Component: 200 - total flux cleaned = 0.0517714 Jy ! Total flux subtracted in 200 components = 0.0517714 Jy ! Clean residual min=-0.004377 max=0.006940 Jy/beam ! Clean residual mean=-0.000010 rms=0.001005 Jy/beam ! Combined flux in latest and established models = 0.584509 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 54 components and 0.584509 Jy ! Inverting map ! Added new window around map position (-1.8, 0.2). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00684985 Jy ! Component: 100 - total flux cleaned = 0.00837274 Jy ! Component: 150 - total flux cleaned = 0.00915469 Jy ! Component: 200 - total flux cleaned = 0.00942553 Jy ! Total flux subtracted in 200 components = 0.00942553 Jy ! Clean residual min=-0.004398 max=0.004343 Jy/beam ! Clean residual mean=-0.000008 rms=0.000790 Jy/beam ! Combined flux in latest and established models = 0.593934 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 79 components and 0.593934 Jy ! Inverting map clean ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000242081 Jy ! Component: 100 - total flux cleaned = 0.0003549 Jy ! Component: 150 - total flux cleaned = 0.000356862 Jy ! Component: 200 - total flux cleaned = 0.000556346 Jy ! Total flux subtracted in 200 components = 0.000556346 Jy ! Clean residual min=-0.004124 max=0.004017 Jy/beam ! Clean residual mean=-0.000007 rms=0.000738 Jy/beam ! Combined flux in latest and established models = 0.594491 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 39 model components to the UV plane model. ! The established model now contains 95 components and 0.594491 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=0.042079Jy sigma=0.906369 ! Fit after self-cal, rms=0.041294Jy sigma=0.888734 wmodel J1329+3154_X_map.mod ! Writing 95 model components to file: J1329+3154_X_map.mod wobs J1329+3154_X_uvs.fits ! Writing UV FITS file: J1329+3154_X_uvs.fits wwins J1329+3154_X_map.win ! wwins: Wrote 5 windows to J1329+3154_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 = 0.000321821 Jy ! Component: 100 - total flux cleaned = 0.000954398 Jy ! Component: 150 - total flux cleaned = 0.00153047 Jy ! Component: 200 - total flux cleaned = 0.00197977 Jy ! Component: 250 - total flux cleaned = 0.00226462 Jy ! Component: 300 - total flux cleaned = 0.0027202 Jy ! Component: 350 - total flux cleaned = 0.00320366 Jy ! Component: 400 - total flux cleaned = 0.00358513 Jy ! Component: 450 - total flux cleaned = 0.00399745 Jy ! Component: 500 - total flux cleaned = 0.00455711 Jy ! Component: 550 - total flux cleaned = 0.00486758 Jy ! Component: 600 - total flux cleaned = 0.00513374 Jy ! Component: 650 - total flux cleaned = 0.00546561 Jy ! Component: 700 - total flux cleaned = 0.00571657 Jy ! Component: 750 - total flux cleaned = 0.00592717 Jy ! Component: 800 - total flux cleaned = 0.00633892 Jy ! Component: 850 - total flux cleaned = 0.00647324 Jy ! Component: 900 - total flux cleaned = 0.00683576 Jy ! Component: 950 - total flux cleaned = 0.00709347 Jy ! Component: 1000 - total flux cleaned = 0.00734665 Jy ! Component: 1050 - total flux cleaned = 0.00771905 Jy ! Component: 1100 - total flux cleaned = 0.00796296 Jy ! Component: 1150 - total flux cleaned = 0.00826169 Jy ! Component: 1200 - total flux cleaned = 0.00840845 Jy ! Component: 1250 - total flux cleaned = 0.00869764 Jy ! Component: 1300 - total flux cleaned = 0.00886805 Jy ! Component: 1350 - total flux cleaned = 0.00911983 Jy ! Component: 1400 - total flux cleaned = 0.00920251 Jy ! Component: 1450 - total flux cleaned = 0.00936564 Jy ! Component: 1500 - total flux cleaned = 0.00963249 Jy ! Component: 1550 - total flux cleaned = 0.00976372 Jy ! Component: 1600 - total flux cleaned = 0.00989301 Jy ! Component: 1650 - total flux cleaned = 0.00996981 Jy ! Component: 1700 - total flux cleaned = 0.0100702 Jy ! Component: 1750 - total flux cleaned = 0.0101448 Jy ! Component: 1800 - total flux cleaned = 0.0102672 Jy ! Component: 1850 - total flux cleaned = 0.0102431 Jy ! Component: 1900 - total flux cleaned = 0.0103861 Jy ! Component: 1950 - total flux cleaned = 0.0104096 Jy ! Component: 2000 - total flux cleaned = 0.0104791 Jy ! Component: 2050 - total flux cleaned = 0.010548 Jy ! Component: 2100 - total flux cleaned = 0.0105936 Jy ! Component: 2150 - total flux cleaned = 0.0106389 Jy ! Component: 2200 - total flux cleaned = 0.010661 Jy ! Component: 2250 - total flux cleaned = 0.0107272 Jy ! Component: 2300 - total flux cleaned = 0.0108144 Jy ! Component: 2350 - total flux cleaned = 0.0108575 Jy ! Component: 2400 - total flux cleaned = 0.0109 Jy ! Component: 2450 - total flux cleaned = 0.0109212 Jy ! Component: 2500 - total flux cleaned = 0.0110044 Jy ! Component: 2550 - total flux cleaned = 0.0110456 Jy ! Component: 2600 - total flux cleaned = 0.0110255 Jy ! Component: 2650 - total flux cleaned = 0.0111468 Jy ! Component: 2700 - total flux cleaned = 0.0112873 Jy ! Component: 2750 - total flux cleaned = 0.0113069 Jy ! Component: 2800 - total flux cleaned = 0.0113854 Jy ! Component: 2850 - total flux cleaned = 0.0114241 Jy ! Component: 2900 - total flux cleaned = 0.0115009 Jy ! Component: 2950 - total flux cleaned = 0.0115199 Jy ! Component: 3000 - total flux cleaned = 0.0115385 Jy ! Component: 3050 - total flux cleaned = 0.0115198 Jy ! Component: 3100 - total flux cleaned = 0.0115755 Jy ! Component: 3150 - total flux cleaned = 0.0116488 Jy ! Component: 3200 - total flux cleaned = 0.0116848 Jy ! Component: 3250 - total flux cleaned = 0.0117206 Jy ! Component: 3300 - total flux cleaned = 0.0117207 Jy ! Component: 3350 - total flux cleaned = 0.0117737 Jy ! Component: 3400 - total flux cleaned = 0.0118441 Jy ! Component: 3450 - total flux cleaned = 0.0118789 Jy ! Component: 3500 - total flux cleaned = 0.0119132 Jy ! Component: 3550 - total flux cleaned = 0.0119304 Jy ! Component: 3600 - total flux cleaned = 0.0119982 Jy ! Component: 3650 - total flux cleaned = 0.0120151 Jy ! Component: 3700 - total flux cleaned = 0.0121149 Jy ! Component: 3750 - total flux cleaned = 0.0121809 Jy ! Component: 3800 - total flux cleaned = 0.0121809 Jy ! Component: 3850 - total flux cleaned = 0.0122134 Jy ! Component: 3900 - total flux cleaned = 0.0121974 Jy ! Component: 3950 - total flux cleaned = 0.0122772 Jy ! Component: 4000 - total flux cleaned = 0.0122613 Jy ! Component: 4050 - total flux cleaned = 0.0122928 Jy ! Total flux subtracted in 4096 components = 0.012355 Jy ! Clean residual min=-0.000816 max=0.000777 Jy/beam ! Clean residual mean=-0.000003 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.606846 Jy keep ! Adding 290 model components to the UV plane model. ! The established model now contains 384 components and 0.606846 Jy ![Exited script file: /opt64/bin/pima_mupet_02.dfm] wmap /vlbi/vcs9/uvm//J1329+3154_X_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.014 x 2.139 at 12.78 degrees (North through East) ! Clean map min=-0.0027948 max=0.30377 Jy/beam ! Writing clean map to FITS file: /vlbi/vcs9/uvm//J1329+3154_X_a_map.fits wmodel /vlbi/vcs9/uvm//J1329+3154_X_a_map.mod ! Writing 384 model components to file: /vlbi/vcs9/uvm//J1329+3154_X_a_map.mod wobs /vlbi/vcs9/uvm//J1329+3154_X_a_uvs.fits ! Writing UV FITS file: /vlbi/vcs9/uvm//J1329+3154_X_a_uvs.fits wwins /vlbi/vcs9/uvm//J1329+3154_X_a_map.win ! wwins: Wrote 6 windows to /vlbi/vcs9/uvm//J1329+3154_X_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.30377 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000266227 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.262923 0.262923 0.525846 1.05169 2.10338 4.20677 8.41353 16.8271 33.6541 67.3083 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.303 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1141.02 quit ! Quitting program ! Log file /vlbi/vcs9/uvm//J1329+3154_X_a_dfm.log closed on Tue Dec 26 22:30:02 2017