! Started logfile: /vlbi/uf001/uva//J1010+0803_X_dfm.log on Mon Jan 14 00:45:45 2019 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.42800 obs /vlbi/uf001/uva//J1010+0803_X_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1010+0803_X_uva.fits ! AN table 1: 57 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.97271 visibilities/baseline/integration-bin. ! Found source: J1010+0803 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.428e+09 3.2e+07 1 3.2e+07 ! 02 2 8.46e+09 3.2e+07 1 3.2e+07 ! 03 3 8.492e+09 3.2e+07 1 3.2e+07 ! 04 4 8.524e+09 3.2e+07 1 3.2e+07 ! 05 5 8.588e+09 3.2e+07 1 3.2e+07 ! 06 6 8.62e+09 3.2e+07 1 3.2e+07 ! 07 7 8.684e+09 3.2e+07 1 3.2e+07 ! 08 8 8.716e+09 3.2e+07 1 3.2e+07 ! 09 9 8.78e+09 3.2e+07 1 3.2e+07 ! 10 10 8.812e+09 3.2e+07 1 3.2e+07 ! 11 11 8.844e+09 3.2e+07 1 3.2e+07 ! 12 12 8.876e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 134 lines of history. ! ! Reading 29940 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 12 channels. ! Selecting polarization: RR, channels: 1..12 ! 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 ! Reading IF 9 channels: 9..9 ! Reading IF 10 channels: 10..10 ! Reading IF 11 channels: 11..11 ! Reading IF 12 channels: 12..12 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 J1010+0803_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. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.005296Jy sigma=24.375670 ! Fit after self-cal, rms=0.870620Jy sigma=21.135267 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7015 mas, bmaj=1.706 mas, bpa=-1.773 degrees ! Estimated noise=0.30112 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 = 0.101666 Jy ! Component: 100 - total flux cleaned = 0.123836 Jy ! Total flux subtracted in 100 components = 0.123836 Jy ! Clean residual min=-0.003004 max=0.006188 Jy/beam ! Clean residual mean=-0.000004 rms=0.000701 Jy/beam ! Combined flux in latest and established models = 0.123836 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.123836 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.056328Jy sigma=1.299990 ! Fit after self-cal, rms=0.056323Jy sigma=1.299893 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00504024 Jy ! Component: 100 - total flux cleaned = 0.00599764 Jy ! Total flux subtracted in 100 components = 0.00599764 Jy ! Clean residual min=-0.002948 max=0.005154 Jy/beam ! Clean residual mean=-0.000002 rms=0.000653 Jy/beam ! Combined flux in latest and established models = 0.129833 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.129833 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.055833Jy sigma=1.288980 ! Fit after self-cal, rms=0.055832Jy sigma=1.288942 ! Inverting map ! Added new window around map position (-1.2, -2.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00437379 Jy ! Component: 100 - total flux cleaned = 0.0056934 Jy ! Total flux subtracted in 100 components = 0.0056934 Jy ! Clean residual min=-0.002685 max=0.004197 Jy/beam ! Clean residual mean=-0.000001 rms=0.000602 Jy/beam ! Combined flux in latest and established models = 0.135527 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 16 components and 0.135527 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.055519Jy sigma=1.280369 ! Fit after self-cal, rms=0.055487Jy sigma=1.279654 ! Inverting map ! Added new window around map position (1.8, 0.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00276804 Jy ! Component: 100 - total flux cleaned = 0.00346488 Jy ! Total flux subtracted in 100 components = 0.00346488 Jy ! Clean residual min=-0.002589 max=0.002915 Jy/beam ! Clean residual mean=-0.000001 rms=0.000562 Jy/beam ! Combined flux in latest and established models = 0.138991 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 23 components and 0.138991 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.055334Jy sigma=1.275200 ! Fit after self-cal, rms=0.055315Jy sigma=1.274841 ! 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=0.8818 mas, bmaj=1.98 mas, bpa=-1.603 degrees ! Estimated noise=0.17681 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 (-7, 10.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00147509 Jy ! Component: 100 - total flux cleaned = 0.00192258 Jy ! Component: 150 - total flux cleaned = 0.00192341 Jy ! Component: 200 - total flux cleaned = 0.001875 Jy ! Total flux subtracted in 200 components = 0.001875 Jy ! Clean residual min=-0.002333 max=0.002278 Jy/beam ! Clean residual mean=-0.000001 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.140866 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 41 components and 0.140866 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.055135Jy sigma=1.269916 ! Fit after self-cal, rms=0.055119Jy sigma=1.269604 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8818 x 1.98 at -1.603 degrees (North through East) ! Clean map min=-0.002298 max=0.12953 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.01 HN 0.95 KP 1.05 ! LA 1.05 MK 1.01 NL 1.05 OV 0.95 ! PT 0.94 SC 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00 HN 0.97 KP 1.02 ! LA 1.02 MK 0.99 NL 1.08 OV 0.94 ! PT 0.94 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.02 HN 0.95 KP 1.03 ! LA 1.03 MK 1.02 NL 1.06 OV 0.94 ! PT 0.96 SC 0.96 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.00 HN 0.95 KP 1.05 ! LA 1.01 MK 1.03 NL 1.04 OV 0.93 ! PT 0.94 SC 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.03 HN 0.94 KP 1.09 ! LA 0.98 MK 1.01 NL 1.09 OV 0.94 ! PT 0.92 SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.99 HN 0.97 KP 1.04 ! LA 1.03 MK 0.98 NL 1.05 OV 0.93 ! PT 0.96 SC 0.95 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.01 HN 0.96 KP 1.07 ! LA 1.00 MK 1.02 NL 1.04 OV 0.93 ! PT 0.93 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.02 HN 0.94 KP 1.04 ! LA 1.01 MK 1.01 NL 1.05 OV 0.91 ! PT 0.95 SC 1.00 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.00 HN 0.98 KP 1.03 ! LA 1.01 MK 1.02 NL 1.03 OV 0.94 ! PT 0.96 SC 1.01 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.03 HN 0.96 KP 1.02 ! LA 1.00 MK 1.01 NL 1.07 OV 0.92 ! PT 0.94 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 0.98 KP 1.05 ! LA 1.02 MK 1.02 NL 1.07 OV 0.96 ! PT 0.94 SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.03 HN 0.96 KP 0.99 ! LA 1.01 MK 1.01 NL 1.08 OV 0.92 ! PT 0.94 SC 1.01 ! ! ! Fit before self-cal, rms=0.055119Jy sigma=1.269604 ! Fit after self-cal, rms=0.054339Jy sigma=1.253650 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8794 mas, bmaj=1.988 mas, bpa=-1.401 degrees ! Estimated noise=0.176718 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 = -0.00170998 Jy ! Component: 100 - total flux cleaned = -0.00188034 Jy ! Component: 150 - total flux cleaned = -0.00208427 Jy ! Component: 200 - total flux cleaned = -0.0022301 Jy ! Total flux subtracted in 200 components = -0.0022301 Jy ! Clean residual min=-0.001086 max=0.001270 Jy/beam ! Clean residual mean=-0.000001 rms=0.000273 Jy/beam ! Combined flux in latest and established models = 0.138636 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 59 components and 0.138636 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.054278Jy sigma=1.251905 ! Fit after self-cal, rms=0.054291Jy sigma=1.251716 ! 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.054291Jy sigma=1.251716 ! Fit after self-cal, rms=0.054232Jy sigma=1.247678 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8784 mas, bmaj=1.988 mas, bpa=-1.447 degrees ! Estimated noise=0.176754 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000849617 Jy ! Component: 100 - total flux cleaned = -0.0011566 Jy ! Component: 150 - total flux cleaned = -0.00138344 Jy ! Component: 200 - total flux cleaned = -0.00155697 Jy ! Total flux subtracted in 200 components = -0.00155697 Jy ! Clean residual min=-0.001013 max=0.001101 Jy/beam ! Clean residual mean=-0.000000 rms=0.000238 Jy/beam ! Combined flux in latest and established models = 0.137079 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 77 components and 0.137079 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.054211Jy sigma=1.247106 ! Fit after self-cal, rms=0.054214Jy sigma=1.247059 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 (43, 8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000776206 Jy ! Component: 100 - total flux cleaned = 0.000842236 Jy ! Component: 150 - total flux cleaned = 0.000878648 Jy ! Component: 200 - total flux cleaned = 0.00084626 Jy ! Total flux subtracted in 200 components = 0.00084626 Jy ! Clean residual min=-0.000997 max=0.000932 Jy/beam ! Clean residual mean=-0.000001 rms=0.000231 Jy/beam ! Combined flux in latest and established models = 0.137926 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 92 components and 0.137926 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.054195Jy sigma=1.246535 ! Fit after self-cal, rms=0.054194Jy sigma=1.246516 ! 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.054194Jy sigma=1.246516 ! Fit after self-cal, rms=0.054180Jy sigma=1.245751 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8777 mas, bmaj=1.989 mas, bpa=-1.435 degrees ! Estimated noise=0.176677 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000469793 Jy ! Component: 100 - total flux cleaned = -0.000620133 Jy ! Component: 150 - total flux cleaned = -0.000651856 Jy ! Component: 200 - total flux cleaned = -0.000651619 Jy ! Total flux subtracted in 200 components = -0.000651619 Jy ! Clean residual min=-0.000939 max=0.000921 Jy/beam ! Clean residual mean=-0.000000 rms=0.000220 Jy/beam ! Combined flux in latest and established models = 0.137274 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 101 components and 0.137274 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.054169Jy sigma=1.245452 ! Fit after self-cal, rms=0.054170Jy sigma=1.245434 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 = -0.00010096 Jy ! Component: 100 - total flux cleaned = -0.000127786 Jy ! Component: 150 - total flux cleaned = -0.000127373 Jy ! Component: 200 - total flux cleaned = -0.000151345 Jy ! Total flux subtracted in 200 components = -0.000151345 Jy ! Clean residual min=-0.000948 max=0.000920 Jy/beam ! Clean residual mean=-0.000000 rms=0.000218 Jy/beam ! Combined flux in latest and established models = 0.137123 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 111 components and 0.137123 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.054164Jy sigma=1.245297 ! Fit after self-cal, rms=0.054164Jy sigma=1.245296 ! 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.054164Jy sigma=1.245296 ! Fit after self-cal, rms=0.054111Jy sigma=1.245216 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.089 mas, bmaj=3.095 mas, bpa=-3.285 degrees ! Estimated noise=0.226095 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000474881 Jy ! Component: 100 - total flux cleaned = -0.000556757 Jy ! Component: 150 - total flux cleaned = -0.000568057 Jy ! Component: 200 - total flux cleaned = -0.000599291 Jy ! Total flux subtracted in 200 components = -0.000599291 Jy ! Clean residual min=-0.001180 max=0.001018 Jy/beam ! Clean residual mean=0.000000 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.136523 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 130 components and 0.136523 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.054107Jy sigma=1.245081 ! Fit after self-cal, rms=0.054106Jy sigma=1.245066 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 = -8.08896e-05 Jy ! Component: 100 - total flux cleaned = -9.92092e-05 Jy ! Component: 150 - total flux cleaned = -9.95542e-05 Jy ! Component: 200 - total flux cleaned = -8.60646e-05 Jy ! Total flux subtracted in 200 components = -8.60646e-05 Jy ! Clean residual min=-0.001178 max=0.001013 Jy/beam ! Clean residual mean=0.000000 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.136437 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 148 components and 0.136437 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.054106Jy sigma=1.245034 ! Fit after self-cal, rms=0.054105Jy sigma=1.245032 ! 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=0.8771 mas, bmaj=1.989 mas, bpa=-1.431 degrees ! Estimated noise=0.176562 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8771 x 1.989 at -1.431 degrees (North through East) ! Clean map min=-0.0010445 max=0.12969 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6971 mas, bmaj=1.712 mas, bpa=-1.624 degrees ! Estimated noise=0.300881 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.101574 Jy ! Component: 100 - total flux cleaned = 0.123724 Jy ! Component: 150 - total flux cleaned = 0.128847 Jy ! Component: 200 - total flux cleaned = 0.131351 Jy ! Total flux subtracted in 200 components = 0.131351 Jy ! Clean residual min=-0.001904 max=0.001698 Jy/beam ! Clean residual mean=-0.000001 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.131351 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.131351 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8771 mas, bmaj=1.989 mas, bpa=-1.431 degrees ! Estimated noise=0.176562 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 = 0.00191086 Jy ! Component: 100 - total flux cleaned = 0.00319462 Jy ! Component: 150 - total flux cleaned = 0.00381732 Jy ! Component: 200 - total flux cleaned = 0.00410566 Jy ! Total flux subtracted in 200 components = 0.00410566 Jy ! Clean residual min=-0.001012 max=0.000907 Jy/beam ! Clean residual mean=-0.000000 rms=0.000231 Jy/beam ! Combined flux in latest and established models = 0.135457 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 31 components and 0.135457 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=2.089 mas, bmaj=3.095 mas, bpa=-3.285 degrees ! Estimated noise=0.226095 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000397202 Jy ! Component: 100 - total flux cleaned = 0.000657031 Jy ! Component: 150 - total flux cleaned = 0.00080872 Jy ! Component: 200 - total flux cleaned = 0.000839344 Jy ! Total flux subtracted in 200 components = 0.000839344 Jy ! Clean residual min=-0.001255 max=0.000975 Jy/beam ! Clean residual mean=0.000000 rms=0.000272 Jy/beam ! Combined flux in latest and established models = 0.136296 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 = 4.01847e-05 Jy ! Component: 100 - total flux cleaned = 7.71045e-05 Jy ! Component: 150 - total flux cleaned = 9.96253e-05 Jy ! Component: 200 - total flux cleaned = 0.000109871 Jy ! Total flux subtracted in 200 components = 0.000109871 Jy ! Clean residual min=-0.001235 max=0.000969 Jy/beam ! Clean residual mean=0.000000 rms=0.000267 Jy/beam ! Combined flux in latest and established models = 0.136406 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 57 components and 0.136406 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8771 mas, bmaj=1.989 mas, bpa=-1.431 degrees ! Estimated noise=0.176562 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.46011e-05 Jy ! Component: 100 - total flux cleaned = 5.52938e-05 Jy ! Component: 150 - total flux cleaned = 3.77745e-05 Jy ! Component: 200 - total flux cleaned = 3.7482e-05 Jy ! Total flux subtracted in 200 components = 3.7482e-05 Jy ! Clean residual min=-0.000951 max=0.000910 Jy/beam ! Clean residual mean=-0.000000 rms=0.000217 Jy/beam ! Combined flux in latest and established models = 0.136443 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 75 components and 0.136443 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.054123Jy sigma=1.245425 ! Fit after self-cal, rms=0.054118Jy sigma=1.245351 wmodel J1010+0803_X_map.mod ! Writing 75 model components to file: J1010+0803_X_map.mod wobs J1010+0803_X_uvs.fits ! Writing UV FITS file: J1010+0803_X_uvs.fits wwins J1010+0803_X_map.win ! wwins: Wrote 5 windows to J1010+0803_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 = -0.000193289 Jy ! Component: 100 - total flux cleaned = -0.000272594 Jy ! Component: 150 - total flux cleaned = -0.000348845 Jy ! Component: 200 - total flux cleaned = -0.00043715 Jy ! Component: 250 - total flux cleaned = -0.000537241 Jy ! Component: 300 - total flux cleaned = -0.000620823 Jy ! Component: 350 - total flux cleaned = -0.000634546 Jy ! Component: 400 - total flux cleaned = -0.000688041 Jy ! Component: 450 - total flux cleaned = -0.000714167 Jy ! Component: 500 - total flux cleaned = -0.000752998 Jy ! Component: 550 - total flux cleaned = -0.000791204 Jy ! Component: 600 - total flux cleaned = -0.00086634 Jy ! Component: 650 - total flux cleaned = -0.000903136 Jy ! Component: 700 - total flux cleaned = -0.000915398 Jy ! Component: 750 - total flux cleaned = -0.000927738 Jy ! Component: 800 - total flux cleaned = -0.000963453 Jy ! Component: 850 - total flux cleaned = -0.000998792 Jy ! Component: 900 - total flux cleaned = -0.0010568 Jy ! Component: 950 - total flux cleaned = -0.00106805 Jy ! Component: 1000 - total flux cleaned = -0.00109073 Jy ! Component: 1050 - total flux cleaned = -0.00112419 Jy ! Component: 1100 - total flux cleaned = -0.00115768 Jy ! Component: 1150 - total flux cleaned = -0.00119066 Jy ! Component: 1200 - total flux cleaned = -0.00120151 Jy ! Component: 1250 - total flux cleaned = -0.00126617 Jy ! Component: 1300 - total flux cleaned = -0.00128745 Jy ! Component: 1350 - total flux cleaned = -0.00132981 Jy ! Component: 1400 - total flux cleaned = -0.00134027 Jy ! Component: 1450 - total flux cleaned = -0.00141293 Jy ! Component: 1500 - total flux cleaned = -0.00142313 Jy ! Component: 1550 - total flux cleaned = -0.00144351 Jy ! Component: 1600 - total flux cleaned = -0.00143325 Jy ! Component: 1650 - total flux cleaned = -0.00148358 Jy ! Component: 1700 - total flux cleaned = -0.00146366 Jy ! Component: 1750 - total flux cleaned = -0.00147351 Jy ! Component: 1800 - total flux cleaned = -0.00149313 Jy ! Component: 1850 - total flux cleaned = -0.00150295 Jy ! Component: 1900 - total flux cleaned = -0.00149334 Jy ! Component: 1950 - total flux cleaned = -0.00151249 Jy ! Component: 2000 - total flux cleaned = -0.0015219 Jy ! Component: 2050 - total flux cleaned = -0.00153134 Jy ! Component: 2100 - total flux cleaned = -0.00152189 Jy ! Component: 2150 - total flux cleaned = -0.00155918 Jy ! Component: 2200 - total flux cleaned = -0.00153146 Jy ! Component: 2250 - total flux cleaned = -0.00154988 Jy ! Component: 2300 - total flux cleaned = -0.00155897 Jy ! Component: 2350 - total flux cleaned = -0.00157706 Jy ! Component: 2400 - total flux cleaned = -0.0016132 Jy ! Component: 2450 - total flux cleaned = -0.00157743 Jy ! Component: 2500 - total flux cleaned = -0.00162196 Jy ! Component: 2550 - total flux cleaned = -0.00162197 Jy ! Component: 2600 - total flux cleaned = -0.00163957 Jy ! Component: 2650 - total flux cleaned = -0.00165706 Jy ! Component: 2700 - total flux cleaned = -0.00164831 Jy ! Component: 2750 - total flux cleaned = -0.00165696 Jy ! Component: 2800 - total flux cleaned = -0.00166552 Jy ! Component: 2850 - total flux cleaned = -0.00165702 Jy ! Component: 2900 - total flux cleaned = -0.00169096 Jy ! Component: 2950 - total flux cleaned = -0.00169932 Jy ! Component: 3000 - total flux cleaned = -0.00169108 Jy ! Component: 3050 - total flux cleaned = -0.00171609 Jy ! Component: 3100 - total flux cleaned = -0.00168291 Jy ! Component: 3150 - total flux cleaned = -0.00173228 Jy ! Component: 3200 - total flux cleaned = -0.00172408 Jy ! Component: 3250 - total flux cleaned = -0.00174039 Jy ! Component: 3300 - total flux cleaned = -0.00173227 Jy ! Component: 3350 - total flux cleaned = -0.00172423 Jy ! Component: 3400 - total flux cleaned = -0.00173223 Jy ! Component: 3450 - total flux cleaned = -0.00174822 Jy ! Component: 3500 - total flux cleaned = -0.0017562 Jy ! Component: 3550 - total flux cleaned = -0.00179567 Jy ! Component: 3600 - total flux cleaned = -0.00180347 Jy ! Component: 3650 - total flux cleaned = -0.0017957 Jy ! Component: 3700 - total flux cleaned = -0.00178794 Jy ! Component: 3750 - total flux cleaned = -0.00178016 Jy ! Component: 3800 - total flux cleaned = -0.00181095 Jy ! Component: 3850 - total flux cleaned = -0.0017804 Jy ! Component: 3900 - total flux cleaned = -0.00176523 Jy ! Component: 3950 - total flux cleaned = -0.00181072 Jy ! Component: 4000 - total flux cleaned = -0.00187102 Jy ! Component: 4050 - total flux cleaned = -0.0018335 Jy ! Total flux subtracted in 4096 components = -0.00183346 Jy ! Clean residual min=-0.000491 max=0.000449 Jy/beam ! Clean residual mean=-0.000000 rms=0.000129 Jy/beam ! Combined flux in latest and established models = 0.13461 Jy keep ! Adding 321 model components to the UV plane model. ! The established model now contains 396 components and 0.13461 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1010+0803_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8771 x 1.989 at -1.431 degrees (North through East) ! Clean map min=-0.0010046 max=0.12993 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1010+0803_X_map.fits wmodel /vlbi/uf001/uva//J1010+0803_X_map.mod ! Writing 396 model components to file: /vlbi/uf001/uva//J1010+0803_X_map.mod wobs /vlbi/uf001/uva//J1010+0803_X_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1010+0803_X_uvs.fits wwins /vlbi/uf001/uva//J1010+0803_X_map.win ! wwins: Wrote 6 windows to /vlbi/uf001/uva//J1010+0803_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.129926 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00012936 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.298693 0.298693 0.597386 1.19477 2.38955 4.77909 9.55818 19.1164 38.2327 76.4655 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.129 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1004.38 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1010+0803_X_dfm.log closed on Mon Jan 14 00:45:50 2019