! Started logfile: /vlbi/uf001/uva//J1809+2758_X_dfm.log on Mon Jan 14 04:31:31 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//J1809+2758_X_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1809+2758_X_uva.fits ! AN table 1: 72 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.78642 visibilities/baseline/integration-bin. ! Found source: J1809+2758 ! ! 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 30576 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 J1809+2758_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 81 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 81 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 81 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 81 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 81 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 81 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 81 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 81 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 81 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 81 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 81 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 81 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.032166Jy sigma=23.665267 ! Fit after self-cal, rms=0.725394Jy sigma=16.683562 ! 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=0.704 mas, bmaj=1.539 mas, bpa=-10.03 degrees ! Estimated noise=0.379571 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 = 0.202212 Jy ! Component: 100 - total flux cleaned = 0.265093 Jy ! Total flux subtracted in 100 components = 0.265093 Jy ! Clean residual min=-0.009495 max=0.027306 Jy/beam ! Clean residual mean=0.000002 rms=0.002434 Jy/beam ! Combined flux in latest and established models = 0.265093 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.265093 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=0.078090Jy sigma=1.742584 ! Fit after self-cal, rms=0.077910Jy sigma=1.739912 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0295205 Jy ! Component: 100 - total flux cleaned = 0.0442257 Jy ! Total flux subtracted in 100 components = 0.0442257 Jy ! Clean residual min=-0.006137 max=0.016363 Jy/beam ! Clean residual mean=-0.000001 rms=0.001584 Jy/beam ! Combined flux in latest and established models = 0.309319 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 15 components and 0.309319 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=0.063800Jy sigma=1.389634 ! Fit after self-cal, rms=0.063561Jy sigma=1.385191 ! Inverting map ! Added new window around map position (1, 2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0146262 Jy ! Component: 100 - total flux cleaned = 0.0231006 Jy ! Total flux subtracted in 100 components = 0.0231006 Jy ! Clean residual min=-0.005631 max=0.008443 Jy/beam ! Clean residual mean=-0.000001 rms=0.001244 Jy/beam ! Combined flux in latest and established models = 0.332419 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 21 components and 0.332419 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=0.059355Jy sigma=1.284913 ! Fit after self-cal, rms=0.059147Jy sigma=1.280822 ! Inverting map ! Added new window around map position (0.8, -1.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00778113 Jy ! Component: 100 - total flux cleaned = 0.0129925 Jy ! Total flux subtracted in 100 components = 0.0129925 Jy ! Clean residual min=-0.004911 max=0.006838 Jy/beam ! Clean residual mean=-0.000002 rms=0.001100 Jy/beam ! Combined flux in latest and established models = 0.345412 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 27 components and 0.345412 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=0.057974Jy sigma=1.251573 ! Fit after self-cal, rms=0.057919Jy sigma=1.250221 ! 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=0.9144 mas, bmaj=1.804 mas, bpa=-8.874 degrees ! Estimated noise=0.178429 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 = 0.00536844 Jy ! Component: 100 - total flux cleaned = 0.0080448 Jy ! Component: 150 - total flux cleaned = 0.00967044 Jy ! Component: 200 - total flux cleaned = 0.0106151 Jy ! Total flux subtracted in 200 components = 0.0106151 Jy ! Clean residual min=-0.005033 max=0.005118 Jy/beam ! Clean residual mean=-0.000007 rms=0.001133 Jy/beam ! Combined flux in latest and established models = 0.356027 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 44 components and 0.356027 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=0.057264Jy sigma=1.232643 ! Fit after self-cal, rms=0.057248Jy sigma=1.232346 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9144 x 1.804 at -8.874 degrees (North through East) ! Clean map min=-0.0047168 max=0.27049 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.00 HN 0.94 KP 1.04 ! LA 1.02 MK 1.03 NL 0.97 OV 0.93 ! PT 0.92 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.02 HN 0.96 KP 1.05 ! LA 1.01 MK 1.04 NL 0.98 OV 0.94 ! PT 0.92 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.02 HN 0.97 KP 1.05 ! LA 1.01 MK 1.01 NL 0.98 OV 0.93 ! PT 0.92 SC 0.96 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.02 HN 0.97 KP 1.07 ! LA 1.00 MK 1.04 NL 0.98 OV 0.93 ! PT 0.92 SC 0.96 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.01 HN 0.99 KP 1.06 ! LA 1.02 MK 1.01 NL 0.97 OV 0.94 ! PT 0.94 SC 0.96 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.02 HN 0.98 KP 1.05 ! LA 1.01 MK 1.04 NL 0.97 OV 0.95 ! PT 0.92 SC 0.95 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.02 HN 0.98 KP 1.06 ! LA 1.02 MK 1.03 NL 0.99 OV 0.94 ! PT 0.93 SC 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.03 HN 0.98 KP 1.06 ! LA 1.01 MK 1.03 NL 0.99 OV 0.95 ! PT 0.93 SC 0.97 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.02 HN 0.96 KP 1.06 ! LA 1.02 MK 1.03 NL 0.98 OV 0.96 ! PT 0.93 SC 0.96 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.02 HN 1.00 KP 1.06 ! LA 1.03 MK 1.04 NL 1.01 OV 0.95 ! PT 0.93 SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.03 HN 0.97 KP 1.05 ! LA 1.02 MK 0.99 NL 0.97 OV 0.95 ! PT 0.96 SC 0.98 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.03 HN 0.97 KP 1.07 ! LA 1.02 MK 0.98 NL 0.99 OV 0.94 ! PT 0.94 SC 0.99 ! ! ! Fit before self-cal, rms=0.057248Jy sigma=1.232346 ! Fit after self-cal, rms=0.054067Jy sigma=1.155176 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9133 mas, bmaj=1.815 mas, bpa=-8.641 degrees ! Estimated noise=0.178288 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 = 0.000106006 Jy ! Component: 100 - total flux cleaned = -0.000550445 Jy ! Component: 150 - total flux cleaned = -0.00105712 Jy ! Component: 200 - total flux cleaned = -0.0014127 Jy ! Total flux subtracted in 200 components = -0.0014127 Jy ! Clean residual min=-0.002218 max=0.002521 Jy/beam ! Clean residual mean=-0.000001 rms=0.000493 Jy/beam ! Combined flux in latest and established models = 0.354614 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 66 components and 0.354614 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=0.053817Jy sigma=1.149559 ! Fit after self-cal, rms=0.053823Jy sigma=1.149009 ! Inverting map ! Added new window around map position (3.2, 6.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00273753 Jy ! Component: 100 - total flux cleaned = 0.00449737 Jy ! Component: 150 - total flux cleaned = 0.00525909 Jy ! Component: 200 - total flux cleaned = 0.0056754 Jy ! Total flux subtracted in 200 components = 0.0056754 Jy ! Clean residual min=-0.002149 max=0.002180 Jy/beam ! Clean residual mean=-0.000001 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.360289 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 91 components and 0.36029 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=0.053641Jy sigma=1.144969 ! Fit after self-cal, rms=0.053631Jy sigma=1.144797 ! 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=0.053631Jy sigma=1.144797 ! Fit after self-cal, rms=0.053274Jy sigma=1.136808 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9127 mas, bmaj=1.814 mas, bpa=-8.649 degrees ! Estimated noise=0.178289 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000396149 Jy ! Component: 100 - total flux cleaned = -3.46766e-06 Jy ! Component: 150 - total flux cleaned = 7.23969e-05 Jy ! Component: 200 - total flux cleaned = 0.000241255 Jy ! Total flux subtracted in 200 components = 0.000241255 Jy ! Clean residual min=-0.001446 max=0.001975 Jy/beam ! Clean residual mean=-0.000000 rms=0.000325 Jy/beam ! Combined flux in latest and established models = 0.360531 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 98 components and 0.360531 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=0.053188Jy sigma=1.134849 ! Fit after self-cal, rms=0.053181Jy sigma=1.134672 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 (9.8, -3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00142674 Jy ! Component: 100 - total flux cleaned = 0.00156506 Jy ! Component: 150 - total flux cleaned = 0.00162492 Jy ! Component: 200 - total flux cleaned = 0.00170586 Jy ! Total flux subtracted in 200 components = 0.00170586 Jy ! Clean residual min=-0.001364 max=0.001666 Jy/beam ! Clean residual mean=-0.000000 rms=0.000301 Jy/beam ! Combined flux in latest and established models = 0.362237 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 118 components and 0.362237 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=0.053114Jy sigma=1.133281 ! Fit after self-cal, rms=0.053108Jy sigma=1.133172 ! Inverting map ! Added new window around map position (13.2, 21.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00139571 Jy ! Component: 100 - total flux cleaned = 0.00158099 Jy ! Component: 150 - total flux cleaned = 0.00174114 Jy ! Component: 200 - total flux cleaned = 0.00188754 Jy ! Total flux subtracted in 200 components = 0.00188754 Jy ! Clean residual min=-0.001222 max=0.001406 Jy/beam ! Clean residual mean=-0.000000 rms=0.000278 Jy/beam ! Combined flux in latest and established models = 0.364124 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 132 components and 0.364124 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=0.053060Jy sigma=1.132161 ! Fit after self-cal, rms=0.053056Jy sigma=1.132082 ! Inverting map ! Added new window around map position (-3, -8.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00141281 Jy ! Component: 100 - total flux cleaned = 0.00186401 Jy ! Component: 150 - total flux cleaned = 0.00217809 Jy ! Component: 200 - total flux cleaned = 0.00244089 Jy ! Total flux subtracted in 200 components = 0.00244089 Jy ! Clean residual min=-0.001064 max=0.001199 Jy/beam ! Clean residual mean=-0.000000 rms=0.000256 Jy/beam ! Combined flux in latest and established models = 0.366565 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 149 components and 0.366565 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=0.053010Jy sigma=1.131063 ! Fit after self-cal, rms=0.053008Jy sigma=1.131030 ! Inverting map ! Added new window around map position (-1.2, -7.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00104412 Jy ! Component: 100 - total flux cleaned = 0.00130806 Jy ! Component: 150 - total flux cleaned = 0.00163878 Jy ! Component: 200 - total flux cleaned = 0.00190163 Jy ! Total flux subtracted in 200 components = 0.00190163 Jy ! Clean residual min=-0.001059 max=0.001065 Jy/beam ! Clean residual mean=-0.000000 rms=0.000242 Jy/beam ! Combined flux in latest and established models = 0.368467 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 166 components and 0.368467 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=0.052977Jy sigma=1.130362 ! Fit after self-cal, rms=0.052977Jy sigma=1.130344 ! Inverting map ! Added new window around map position (3.2, -4.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000749818 Jy ! Component: 100 - total flux cleaned = 0.00107088 Jy ! Component: 150 - total flux cleaned = 0.00135328 Jy ! Component: 200 - total flux cleaned = 0.0015563 Jy ! Total flux subtracted in 200 components = 0.0015563 Jy ! Clean residual min=-0.000981 max=0.000997 Jy/beam ! Clean residual mean=-0.000000 rms=0.000231 Jy/beam ! Combined flux in latest and established models = 0.370023 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 181 components and 0.370023 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=0.052949Jy sigma=1.129826 ! Fit after self-cal, rms=0.052949Jy sigma=1.129810 ! 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=0.052949Jy sigma=1.129810 ! Fit after self-cal, rms=0.052901Jy sigma=1.129282 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9126 mas, bmaj=1.814 mas, bpa=-8.668 degrees ! Estimated noise=0.178275 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000155917 Jy ! Component: 100 - total flux cleaned = 0.000188642 Jy ! Component: 150 - total flux cleaned = 0.000435201 Jy ! Component: 200 - total flux cleaned = 0.000623426 Jy ! Total flux subtracted in 200 components = 0.000623426 Jy ! Clean residual min=-0.000842 max=0.000890 Jy/beam ! Clean residual mean=-0.000000 rms=0.000211 Jy/beam ! Combined flux in latest and established models = 0.370646 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 193 components and 0.370646 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=0.052882Jy sigma=1.128870 ! Fit after self-cal, rms=0.052881Jy sigma=1.128843 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 = 0.000140167 Jy ! Component: 100 - total flux cleaned = 0.000313705 Jy ! Component: 150 - total flux cleaned = 0.000510546 Jy ! Component: 200 - total flux cleaned = 0.000651398 Jy ! Total flux subtracted in 200 components = 0.000651398 Jy ! Clean residual min=-0.000822 max=0.000863 Jy/beam ! Clean residual mean=-0.000000 rms=0.000206 Jy/beam ! Combined flux in latest and established models = 0.371298 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 204 components and 0.371298 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=0.052870Jy sigma=1.128627 ! Fit after self-cal, rms=0.052870Jy sigma=1.128621 ! 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=0.052870Jy sigma=1.128621 ! Fit after self-cal, rms=0.052865Jy sigma=1.128560 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.124 mas, bmaj=2.785 mas, bpa=-2.356 degrees ! Estimated noise=0.22512 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000198547 Jy ! Component: 100 - total flux cleaned = 0.000513327 Jy ! Component: 150 - total flux cleaned = 0.000786674 Jy ! Component: 200 - total flux cleaned = 0.000959617 Jy ! Total flux subtracted in 200 components = 0.000959617 Jy ! Clean residual min=-0.000849 max=0.001007 Jy/beam ! Clean residual mean=-0.000000 rms=0.000249 Jy/beam ! Combined flux in latest and established models = 0.372258 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 226 components and 0.372258 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=0.052859Jy sigma=1.128460 ! Fit after self-cal, rms=0.052859Jy sigma=1.128449 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 = 0.000189346 Jy ! Component: 100 - total flux cleaned = 0.000332055 Jy ! Component: 150 - total flux cleaned = 0.000490858 Jy ! Component: 200 - total flux cleaned = 0.000663834 Jy ! Total flux subtracted in 200 components = 0.000663834 Jy ! Clean residual min=-0.000838 max=0.000972 Jy/beam ! Clean residual mean=0.000000 rms=0.000244 Jy/beam ! Combined flux in latest and established models = 0.372921 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 236 components and 0.372921 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=0.052855Jy sigma=1.128370 ! Fit after self-cal, rms=0.052855Jy sigma=1.128366 ! 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=0.9125 mas, bmaj=1.814 mas, bpa=-8.683 degrees ! Estimated noise=0.17828 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9125 x 1.814 at -8.683 degrees (North through East) ! Clean map min=-0.0012838 max=0.2701 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=0.7019 mas, bmaj=1.544 mas, bpa=-9.883 degrees ! Estimated noise=0.378822 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.201631 Jy ! Component: 100 - total flux cleaned = 0.265332 Jy ! Component: 150 - total flux cleaned = 0.295991 Jy ! Component: 200 - total flux cleaned = 0.31389 Jy ! Total flux subtracted in 200 components = 0.31389 Jy ! Clean residual min=-0.004310 max=0.009210 Jy/beam ! Clean residual mean=0.000004 rms=0.001006 Jy/beam ! Combined flux in latest and established models = 0.31389 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.31389 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9125 mas, bmaj=1.814 mas, bpa=-8.683 degrees ! Estimated noise=0.17828 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 = 0.0147541 Jy ! Component: 100 - total flux cleaned = 0.023272 Jy ! Component: 150 - total flux cleaned = 0.0284079 Jy ! Component: 200 - total flux cleaned = 0.0319981 Jy ! Total flux subtracted in 200 components = 0.0319981 Jy ! Clean residual min=-0.001642 max=0.002252 Jy/beam ! Clean residual mean=0.000000 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.345888 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 36 components and 0.345888 Jy ! Inverting map ! Added new window around map position (0.2, 2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00287372 Jy ! Component: 100 - total flux cleaned = 0.00525897 Jy ! Component: 150 - total flux cleaned = 0.00728344 Jy ! Component: 200 - total flux cleaned = 0.00901485 Jy ! Total flux subtracted in 200 components = 0.00901485 Jy ! Clean residual min=-0.001226 max=0.001360 Jy/beam ! Clean residual mean=-0.000000 rms=0.000313 Jy/beam ! Combined flux in latest and established models = 0.354903 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 55 components and 0.354903 Jy ! Inverting map ! Added new window around map position (-26, 14.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00157669 Jy ! Component: 100 - total flux cleaned = 0.00295222 Jy ! Component: 150 - total flux cleaned = 0.00419473 Jy ! Component: 200 - total flux cleaned = 0.00532448 Jy ! Total flux subtracted in 200 components = 0.00532448 Jy ! Clean residual min=-0.001071 max=0.001083 Jy/beam ! Clean residual mean=0.000000 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.360227 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 69 components and 0.360227 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=2.124 mas, bmaj=2.785 mas, bpa=-2.356 degrees ! Estimated noise=0.22512 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00156673 Jy ! Component: 100 - total flux cleaned = 0.00276791 Jy ! Component: 150 - total flux cleaned = 0.00376478 Jy ! Component: 200 - total flux cleaned = 0.00462967 Jy ! Total flux subtracted in 200 components = 0.00462967 Jy ! Clean residual min=-0.001135 max=0.001307 Jy/beam ! Clean residual mean=-0.000000 rms=0.000313 Jy/beam ! Combined flux in latest and established models = 0.364857 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 = 0.000775523 Jy ! Component: 100 - total flux cleaned = 0.00147922 Jy ! Component: 150 - total flux cleaned = 0.00207711 Jy ! Component: 200 - total flux cleaned = 0.00256126 Jy ! Total flux subtracted in 200 components = 0.00256126 Jy ! Clean residual min=-0.000985 max=0.001239 Jy/beam ! Clean residual mean=0.000000 rms=0.000283 Jy/beam ! Combined flux in latest and established models = 0.367418 Jy ! Adding 88 model components to the UV plane model. ! The established model now contains 148 components and 0.367418 Jy ! Inverting map ! Added new window around map position (-48.8, -33.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00107941 Jy ! Component: 100 - total flux cleaned = 0.00171475 Jy ! Component: 150 - total flux cleaned = 0.00226704 Jy ! Component: 200 - total flux cleaned = 0.00275344 Jy ! Total flux subtracted in 200 components = 0.00275344 Jy ! Clean residual min=-0.000902 max=0.000864 Jy/beam ! Clean residual mean=0.000000 rms=0.000238 Jy/beam ! Combined flux in latest and established models = 0.370172 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 180 components and 0.370172 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9125 mas, bmaj=1.814 mas, bpa=-8.683 degrees ! Estimated noise=0.17828 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00013853 Jy ! Component: 100 - total flux cleaned = 6.44429e-05 Jy ! Component: 150 - total flux cleaned = 0.000253674 Jy ! Component: 200 - total flux cleaned = 0.000480785 Jy ! Total flux subtracted in 200 components = 0.000480785 Jy ! Clean residual min=-0.000891 max=0.000874 Jy/beam ! Clean residual mean=0.000000 rms=0.000201 Jy/beam ! Combined flux in latest and established models = 0.370652 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 205 components and 0.370652 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=0.052877Jy sigma=1.128829 ! Fit after self-cal, rms=0.052863Jy sigma=1.128551 wmodel J1809+2758_X_map.mod ! Writing 205 model components to file: J1809+2758_X_map.mod wobs J1809+2758_X_uvs.fits ! Writing UV FITS file: J1809+2758_X_uvs.fits wwins J1809+2758_X_map.win ! wwins: Wrote 12 windows to J1809+2758_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 = 6.20364e-05 Jy ! Component: 100 - total flux cleaned = 9.17719e-05 Jy ! Component: 150 - total flux cleaned = 0.00013376 Jy ! Component: 200 - total flux cleaned = 0.000174644 Jy ! Component: 250 - total flux cleaned = 0.000174582 Jy ! Component: 300 - total flux cleaned = 0.000225994 Jy ! Component: 350 - total flux cleaned = 0.000225881 Jy ! Component: 400 - total flux cleaned = 0.000226042 Jy ! Component: 450 - total flux cleaned = 0.000262412 Jy ! Component: 500 - total flux cleaned = 0.0002268 Jy ! Component: 550 - total flux cleaned = 0.00026192 Jy ! Component: 600 - total flux cleaned = 0.000273392 Jy ! Component: 650 - total flux cleaned = 0.00027346 Jy ! Component: 700 - total flux cleaned = 0.000273587 Jy ! Component: 750 - total flux cleaned = 0.000284747 Jy ! Component: 800 - total flux cleaned = 0.000284864 Jy ! Component: 850 - total flux cleaned = 0.000284949 Jy ! Component: 900 - total flux cleaned = 0.000295529 Jy ! Component: 950 - total flux cleaned = 0.000316519 Jy ! Component: 1000 - total flux cleaned = 0.000326804 Jy ! Component: 1050 - total flux cleaned = 0.00035728 Jy ! Component: 1100 - total flux cleaned = 0.000347059 Jy ! Component: 1150 - total flux cleaned = 0.000377011 Jy ! Component: 1200 - total flux cleaned = 0.000386864 Jy ! Component: 1250 - total flux cleaned = 0.000416071 Jy ! Component: 1300 - total flux cleaned = 0.000435359 Jy ! Component: 1350 - total flux cleaned = 0.000463869 Jy ! Component: 1400 - total flux cleaned = 0.000492232 Jy ! Component: 1450 - total flux cleaned = 0.000539068 Jy ! Component: 1500 - total flux cleaned = 0.00057628 Jy ! Component: 1550 - total flux cleaned = 0.000603733 Jy ! Component: 1600 - total flux cleaned = 0.000676457 Jy ! Component: 1650 - total flux cleaned = 0.000667306 Jy ! Component: 1700 - total flux cleaned = 0.000676257 Jy ! Component: 1750 - total flux cleaned = 0.000702894 Jy ! Component: 1800 - total flux cleaned = 0.000720458 Jy ! Component: 1850 - total flux cleaned = 0.000738034 Jy ! Component: 1900 - total flux cleaned = 0.000781255 Jy ! Component: 1950 - total flux cleaned = 0.000781262 Jy ! Component: 2000 - total flux cleaned = 0.00082374 Jy ! Component: 2050 - total flux cleaned = 0.00085749 Jy ! Component: 2100 - total flux cleaned = 0.000865893 Jy ! Component: 2150 - total flux cleaned = 0.000890847 Jy ! Component: 2200 - total flux cleaned = 0.000923761 Jy ! Component: 2250 - total flux cleaned = 0.000940113 Jy ! Component: 2300 - total flux cleaned = 0.000923725 Jy ! Component: 2350 - total flux cleaned = 0.00096392 Jy ! Component: 2400 - total flux cleaned = 0.000987816 Jy ! Component: 2450 - total flux cleaned = 0.000948151 Jy ! Component: 2500 - total flux cleaned = 0.00101121 Jy ! Component: 2550 - total flux cleaned = 0.00100344 Jy ! Component: 2600 - total flux cleaned = 0.0010267 Jy ! Component: 2650 - total flux cleaned = 0.00104222 Jy ! Component: 2700 - total flux cleaned = 0.00104214 Jy ! Component: 2750 - total flux cleaned = 0.00105737 Jy ! Component: 2800 - total flux cleaned = 0.00107246 Jy ! Component: 2850 - total flux cleaned = 0.00110249 Jy ! Component: 2900 - total flux cleaned = 0.00111737 Jy ! Component: 2950 - total flux cleaned = 0.00113207 Jy ! Component: 3000 - total flux cleaned = 0.00113207 Jy ! Component: 3050 - total flux cleaned = 0.00113929 Jy ! Component: 3100 - total flux cleaned = 0.00116834 Jy ! Component: 3150 - total flux cleaned = 0.00112502 Jy ! Component: 3200 - total flux cleaned = 0.00117523 Jy ! Component: 3250 - total flux cleaned = 0.00116808 Jy ! Component: 3300 - total flux cleaned = 0.00116815 Jy ! Component: 3350 - total flux cleaned = 0.00118223 Jy ! Component: 3400 - total flux cleaned = 0.00117531 Jy ! Component: 3450 - total flux cleaned = 0.0011962 Jy ! Component: 3500 - total flux cleaned = 0.00119619 Jy ! Component: 3550 - total flux cleaned = 0.00116181 Jy ! Component: 3600 - total flux cleaned = 0.00118927 Jy ! Component: 3650 - total flux cleaned = 0.00114858 Jy ! Component: 3700 - total flux cleaned = 0.00116887 Jy ! Component: 3750 - total flux cleaned = 0.00120927 Jy ! Component: 3800 - total flux cleaned = 0.00122263 Jy ! Component: 3850 - total flux cleaned = 0.001216 Jy ! Component: 3900 - total flux cleaned = 0.00120936 Jy ! Component: 3950 - total flux cleaned = 0.00120931 Jy ! Component: 4000 - total flux cleaned = 0.00120928 Jy ! Component: 4050 - total flux cleaned = 0.00122232 Jy ! Total flux subtracted in 4096 components = 0.00118339 Jy ! Clean residual min=-0.000374 max=0.000391 Jy/beam ! Clean residual mean=-0.000000 rms=0.000112 Jy/beam ! Combined flux in latest and established models = 0.371836 Jy keep ! Adding 313 model components to the UV plane model. ! The established model now contains 518 components and 0.371836 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1809+2758_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9125 x 1.814 at -8.683 degrees (North through East) ! Clean map min=-0.00065694 max=0.26973 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1809+2758_X_map.fits wmodel /vlbi/uf001/uva//J1809+2758_X_map.mod ! Writing 518 model components to file: /vlbi/uf001/uva//J1809+2758_X_map.mod wobs /vlbi/uf001/uva//J1809+2758_X_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1809+2758_X_uvs.fits wwins /vlbi/uf001/uva//J1809+2758_X_map.win ! wwins: Wrote 13 windows to /vlbi/uf001/uva//J1809+2758_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.269735 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0001115 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.124011 0.124011 0.248022 0.496044 0.992089 1.98418 3.96835 7.93671 15.8734 31.7468 63.4937 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.269 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2419.14 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1809+2758_X_dfm.log closed on Mon Jan 14 04:31:38 2019