! Started logfile: /vlbi/uf001/uvm//J0559-4529_X_b_dfm.log on Sun Jan 13 20:53:29 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/uvm//J0559-4529_X_b_uvm.fits ! Reading UV FITS file: /vlbi/uf001/uvm//J0559-4529_X_b_uvm.fits ! AN table 1: 74 integrations on 10 of 10 possible baselines. ! AN table 2: 37 integrations on 10 of 10 possible baselines. ! Apparent sampling: 0.984685 visibilities/baseline/integration-bin. ! Found source: J0559-4529 ! ! 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 121 lines of history. ! ! Reading 13116 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 J0559-4529_X_b] 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 13 telescope corrections were flagged in sub-array 1. ! A total of 7 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 13 telescope corrections were flagged in sub-array 1. ! A total of 7 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 13 telescope corrections were flagged in sub-array 1. ! A total of 7 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 13 telescope corrections were flagged in sub-array 1. ! A total of 7 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 13 telescope corrections were flagged in sub-array 1. ! A total of 7 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 13 telescope corrections were flagged in sub-array 1. ! A total of 7 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 13 telescope corrections were flagged in sub-array 1. ! A total of 7 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 13 telescope corrections were flagged in sub-array 1. ! A total of 7 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 9. ! A total of 13 telescope corrections were flagged in sub-array 1. ! A total of 7 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 10. ! A total of 13 telescope corrections were flagged in sub-array 1. ! A total of 7 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 11. ! A total of 13 telescope corrections were flagged in sub-array 1. ! A total of 7 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 12. ! A total of 13 telescope corrections were flagged in sub-array 1. ! A total of 7 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.111902Jy sigma=18.215559 ! Fit after self-cal, rms=0.579580Jy sigma=9.875214 ! 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=0.6012 mas, bmaj=4.735 mas, bpa=-28.2 degrees ! Estimated noise=0.836797 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 = 0.288279 Jy ! Component: 100 - total flux cleaned = 0.407863 Jy ! Total flux subtracted in 100 components = 0.407863 Jy ! Clean residual min=-0.029958 max=0.054648 Jy/beam ! Clean residual mean=0.000469 rms=0.008099 Jy/beam ! Combined flux in latest and established models = 0.407863 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.407863 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=0.146531Jy sigma=2.307404 ! Fit after self-cal, rms=0.146380Jy sigma=2.305427 ! Inverting map ! Added new window around map position (0.2, 3.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0580164 Jy ! Component: 100 - total flux cleaned = 0.0887345 Jy ! Total flux subtracted in 100 components = 0.0887345 Jy ! Clean residual min=-0.016080 max=0.017041 Jy/beam ! Clean residual mean=0.000248 rms=0.003822 Jy/beam ! Combined flux in latest and established models = 0.496598 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 39 components and 0.496598 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=0.092550Jy sigma=1.465480 ! Fit after self-cal, rms=0.092516Jy sigma=1.465068 ! 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=0.806 mas, bmaj=6.281 mas, bpa=-28.46 degrees ! Estimated noise=0.382374 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 = 0.0439769 Jy ! Component: 100 - total flux cleaned = 0.0630306 Jy ! Component: 150 - total flux cleaned = 0.0734195 Jy ! Component: 200 - total flux cleaned = 0.0798283 Jy ! Total flux subtracted in 200 components = 0.0798283 Jy ! Clean residual min=-0.010586 max=0.009011 Jy/beam ! Clean residual mean=0.000149 rms=0.003315 Jy/beam ! Combined flux in latest and established models = 0.576426 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 75 components and 0.576426 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=0.069997Jy sigma=1.134125 ! Fit after self-cal, rms=0.069945Jy sigma=1.133688 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.806 x 6.281 at -28.46 degrees (North through East) ! Clean map min=-0.010155 max=0.38932 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 KP 1.00 LA 1.01 MK 1.03 ! PT 0.93 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 1.02 KP 1.06 LA 1.05 MK 1.07 ! OV 0.97 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 KP 1.00 LA 1.01 MK 1.03 ! PT 0.92 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 1.04 KP 1.06 LA 1.04 MK 1.03 ! OV 0.98 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 KP 0.99 LA 1.03 MK 1.03 ! PT 0.93 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 1.04 KP 1.05 LA 1.07 MK 1.03 ! OV 0.98 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 KP 1.00 LA 1.01 MK 1.01 ! PT 0.92 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 1.02 KP 1.06 LA 1.04 MK 1.04 ! OV 0.97 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 KP 0.99 LA 1.04 MK 1.03 ! PT 0.92 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 1.04 KP 1.06 LA 1.05 MK 1.01 ! OV 0.96 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 KP 0.99 LA 1.02 MK 1.03 ! PT 0.93 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 1.03 KP 1.07 LA 1.07 MK 1.01 ! OV 0.95 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 KP 0.99 LA 1.02 MK 1.04 ! PT 0.93 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 1.06 KP 1.05 LA 1.06 MK 0.92 ! OV 0.97 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 KP 0.99 LA 1.02 MK 1.01 ! PT 0.92 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 1.04 KP 1.07 LA 1.04 MK 0.93 ! OV 0.97 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 KP 0.98 LA 1.04 MK 1.02 ! PT 0.93 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 1.03 KP 1.06 LA 1.03 MK 0.96 ! OV 0.98 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 KP 0.98 LA 1.04 MK 1.00 ! PT 0.93 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 1.03 KP 1.06 LA 1.03 MK 0.95 ! OV 0.99 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 KP 0.99 LA 1.02 MK 1.00 ! PT 0.92 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 1.01 KP 1.05 LA 1.03 MK 0.94 ! OV 0.98 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 KP 1.00 LA 1.03 MK 0.99 ! PT 0.93 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 1.01 KP 1.03 LA 1.04 MK 0.80 ! OV 0.98 ! ! ! Fit before self-cal, rms=0.069945Jy sigma=1.133688 ! Fit after self-cal, rms=0.063453Jy sigma=1.046557 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8074 mas, bmaj=6.272 mas, bpa=-28.47 degrees ! Estimated noise=0.381389 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 = -0.00240961 Jy ! Component: 100 - total flux cleaned = -0.00282489 Jy ! Component: 150 - total flux cleaned = -0.00299735 Jy ! Component: 200 - total flux cleaned = -0.00314974 Jy ! Total flux subtracted in 200 components = -0.00314974 Jy ! Clean residual min=-0.004105 max=0.004251 Jy/beam ! Clean residual mean=-0.000065 rms=0.001288 Jy/beam ! Combined flux in latest and established models = 0.573276 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 93 components and 0.573276 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=0.063310Jy sigma=1.044311 ! Fit after self-cal, rms=0.063310Jy sigma=1.044122 ! 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=0.063310Jy sigma=1.044122 ! Fit after self-cal, rms=0.062487Jy sigma=1.033172 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8077 mas, bmaj=6.27 mas, bpa=-28.46 degrees ! Estimated noise=0.381367 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00190383 Jy ! Component: 100 - total flux cleaned = -0.0020688 Jy ! Component: 150 - total flux cleaned = -0.00215821 Jy ! Component: 200 - total flux cleaned = -0.00232219 Jy ! Total flux subtracted in 200 components = -0.00232219 Jy ! Clean residual min=-0.003132 max=0.003133 Jy/beam ! Clean residual mean=-0.000003 rms=0.000805 Jy/beam ! Combined flux in latest and established models = 0.570954 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 98 components and 0.570954 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=0.062399Jy sigma=1.031701 ! Fit after self-cal, rms=0.062398Jy sigma=1.031657 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 = -8.0992e-05 Jy ! Component: 100 - total flux cleaned = -0.000188031 Jy ! Component: 150 - total flux cleaned = -0.000290042 Jy ! Component: 200 - total flux cleaned = -0.000385696 Jy ! Total flux subtracted in 200 components = -0.000385696 Jy ! Clean residual min=-0.002978 max=0.002983 Jy/beam ! Clean residual mean=-0.000001 rms=0.000774 Jy/beam ! Combined flux in latest and established models = 0.570569 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 105 components and 0.570568 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=0.062365Jy sigma=1.031069 ! Fit after self-cal, rms=0.062364Jy sigma=1.031047 ! 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=0.062364Jy sigma=1.031047 ! Fit after self-cal, rms=0.062365Jy sigma=1.030614 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8083 mas, bmaj=6.274 mas, bpa=-28.45 degrees ! Estimated noise=0.381564 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00131099 Jy ! Component: 100 - total flux cleaned = -0.00159813 Jy ! Component: 150 - total flux cleaned = -0.00177256 Jy ! Component: 200 - total flux cleaned = -0.0018664 Jy ! Total flux subtracted in 200 components = -0.0018664 Jy ! Clean residual min=-0.002646 max=0.002790 Jy/beam ! Clean residual mean=-0.000000 rms=0.000680 Jy/beam ! Combined flux in latest and established models = 0.568702 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 107 components and 0.568702 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=0.062317Jy sigma=1.029812 ! Fit after self-cal, rms=0.062315Jy sigma=1.029786 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 = -0.000102084 Jy ! Component: 100 - total flux cleaned = -0.000186755 Jy ! Component: 150 - total flux cleaned = -0.000267109 Jy ! Component: 200 - total flux cleaned = -0.000318722 Jy ! Total flux subtracted in 200 components = -0.000318722 Jy ! Clean residual min=-0.002518 max=0.002660 Jy/beam ! Clean residual mean=0.000001 rms=0.000654 Jy/beam ! Combined flux in latest and established models = 0.568383 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 110 components and 0.568383 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=0.062294Jy sigma=1.029422 ! Fit after self-cal, rms=0.062293Jy sigma=1.029399 ! 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=0.062293Jy sigma=1.029399 ! Fit after self-cal, rms=0.062297Jy sigma=1.029134 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.725 mas, bmaj=14.4 mas, bpa=-16.48 degrees ! Estimated noise=0.507318 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00157599 Jy ! Component: 100 - total flux cleaned = -0.00174091 Jy ! Component: 150 - total flux cleaned = -0.00185313 Jy ! Component: 200 - total flux cleaned = -0.00197342 Jy ! Total flux subtracted in 200 components = -0.00197342 Jy ! Clean residual min=-0.002511 max=0.002245 Jy/beam ! Clean residual mean=0.000006 rms=0.000792 Jy/beam ! Combined flux in latest and established models = 0.56641 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 121 components and 0.56641 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=0.062280Jy sigma=1.028922 ! Fit after self-cal, rms=0.062280Jy sigma=1.028879 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 = -0.000258684 Jy ! Component: 100 - total flux cleaned = -0.000259311 Jy ! Component: 150 - total flux cleaned = -0.000323199 Jy ! Component: 200 - total flux cleaned = -0.000382294 Jy ! Total flux subtracted in 200 components = -0.000382294 Jy ! Clean residual min=-0.002339 max=0.002329 Jy/beam ! Clean residual mean=0.000009 rms=0.000765 Jy/beam ! Combined flux in latest and established models = 0.566028 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 127 components and 0.566028 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=0.062272Jy sigma=1.028796 ! Fit after self-cal, rms=0.062272Jy sigma=1.028781 ! 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=0.8087 mas, bmaj=6.276 mas, bpa=-28.44 degrees ! Estimated noise=0.381655 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8087 x 6.276 at -28.44 degrees (North through East) ! Clean map min=-0.0030912 max=0.388 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=0.6015 mas, bmaj=4.722 mas, bpa=-28.19 degrees ! Estimated noise=0.833655 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.286947 Jy ! Component: 100 - total flux cleaned = 0.40564 Jy ! Component: 150 - total flux cleaned = 0.46254 Jy ! Component: 200 - total flux cleaned = 0.49247 Jy ! Total flux subtracted in 200 components = 0.49247 Jy ! Clean residual min=-0.012673 max=0.016321 Jy/beam ! Clean residual mean=0.000192 rms=0.003314 Jy/beam ! Combined flux in latest and established models = 0.49247 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 30 model components to the UV plane model. ! The established model now contains 30 components and 0.49247 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8087 mas, bmaj=6.276 mas, bpa=-28.44 degrees ! Estimated noise=0.381655 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 = 0.0421603 Jy ! Component: 100 - total flux cleaned = 0.0600528 Jy ! Component: 150 - total flux cleaned = 0.0679218 Jy ! Component: 200 - total flux cleaned = 0.0715675 Jy ! Total flux subtracted in 200 components = 0.0715675 Jy ! Clean residual min=-0.003992 max=0.003674 Jy/beam ! Clean residual mean=0.000024 rms=0.000879 Jy/beam ! Combined flux in latest and established models = 0.564038 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 63 components and 0.564038 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=3.725 mas, bmaj=14.4 mas, bpa=-16.48 degrees ! Estimated noise=0.507318 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00243055 Jy ! Component: 100 - total flux cleaned = 0.00288576 Jy ! Component: 150 - total flux cleaned = 0.00288274 Jy ! Component: 200 - total flux cleaned = 0.00281243 Jy ! Total flux subtracted in 200 components = 0.00281243 Jy ! Clean residual min=-0.003207 max=0.002640 Jy/beam ! Clean residual mean=0.000011 rms=0.001014 Jy/beam ! Combined flux in latest and established models = 0.56685 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 = -3.32703e-05 Jy ! Component: 100 - total flux cleaned = -6.54672e-05 Jy ! Component: 150 - total flux cleaned = -0.000127938 Jy ! Component: 200 - total flux cleaned = -0.000187524 Jy ! Total flux subtracted in 200 components = -0.000187524 Jy ! Clean residual min=-0.003089 max=0.002582 Jy/beam ! Clean residual mean=0.000011 rms=0.000969 Jy/beam ! Combined flux in latest and established models = 0.566663 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 74 components and 0.566663 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8087 mas, bmaj=6.276 mas, bpa=-28.44 degrees ! Estimated noise=0.381655 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000386684 Jy ! Component: 100 - total flux cleaned = -0.000517466 Jy ! Component: 150 - total flux cleaned = -0.000629472 Jy ! Component: 200 - total flux cleaned = -0.000676437 Jy ! Total flux subtracted in 200 components = -0.000676437 Jy ! Clean residual min=-0.002898 max=0.003378 Jy/beam ! Clean residual mean=0.000009 rms=0.000725 Jy/beam ! Combined flux in latest and established models = 0.565986 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 86 components and 0.565986 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=0.062443Jy sigma=1.031950 ! Fit after self-cal, rms=0.062437Jy sigma=1.031765 wmodel J0559-4529_X_b_map.mod ! Writing 86 model components to file: J0559-4529_X_b_map.mod wobs J0559-4529_X_b_uvs.fits ! Writing UV FITS file: J0559-4529_X_b_uvs.fits wwins J0559-4529_X_b_map.win ! wwins: Wrote 2 windows to J0559-4529_X_b_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 = 0.00112113 Jy ! Component: 100 - total flux cleaned = 0.00168117 Jy ! Component: 150 - total flux cleaned = 0.00224949 Jy ! Component: 200 - total flux cleaned = 0.0024353 Jy ! Component: 250 - total flux cleaned = 0.0024013 Jy ! Component: 300 - total flux cleaned = 0.00230648 Jy ! Component: 350 - total flux cleaned = 0.00230434 Jy ! Component: 400 - total flux cleaned = 0.00224927 Jy ! Component: 450 - total flux cleaned = 0.00219601 Jy ! Component: 500 - total flux cleaned = 0.00219503 Jy ! Component: 550 - total flux cleaned = 0.00214708 Jy ! Component: 600 - total flux cleaned = 0.00214678 Jy ! Component: 650 - total flux cleaned = 0.00210331 Jy ! Component: 700 - total flux cleaned = 0.00208245 Jy ! Component: 750 - total flux cleaned = 0.00208248 Jy ! Component: 800 - total flux cleaned = 0.00206374 Jy ! Component: 850 - total flux cleaned = 0.00208215 Jy ! Component: 900 - total flux cleaned = 0.00209927 Jy ! Component: 950 - total flux cleaned = 0.00208202 Jy ! Component: 1000 - total flux cleaned = 0.00206509 Jy ! Component: 1050 - total flux cleaned = 0.00198652 Jy ! Component: 1100 - total flux cleaned = 0.00195593 Jy ! Component: 1150 - total flux cleaned = 0.00194091 Jy ! Component: 1200 - total flux cleaned = 0.00188316 Jy ! Component: 1250 - total flux cleaned = 0.00175637 Jy ! Component: 1300 - total flux cleaned = 0.00165989 Jy ! Component: 1350 - total flux cleaned = 0.00159261 Jy ! Component: 1400 - total flux cleaned = 0.0014739 Jy ! Component: 1450 - total flux cleaned = 0.00138338 Jy ! Component: 1500 - total flux cleaned = 0.00128191 Jy ! Component: 1550 - total flux cleaned = 0.00124451 Jy ! Component: 1600 - total flux cleaned = 0.00118355 Jy ! Component: 1650 - total flux cleaned = 0.00109947 Jy ! Component: 1700 - total flux cleaned = 0.0010521 Jy ! Component: 1750 - total flux cleaned = 0.00100541 Jy ! Component: 1800 - total flux cleaned = 0.000993911 Jy ! Component: 1850 - total flux cleaned = 0.00096015 Jy ! Component: 1900 - total flux cleaned = 0.000949445 Jy ! Component: 1950 - total flux cleaned = 0.000960345 Jy ! Component: 2000 - total flux cleaned = 0.000928018 Jy ! Component: 2050 - total flux cleaned = 0.000874694 Jy ! Component: 2100 - total flux cleaned = 0.000832643 Jy ! Component: 2150 - total flux cleaned = 0.00078055 Jy ! Component: 2200 - total flux cleaned = 0.000708577 Jy ! Component: 2250 - total flux cleaned = 0.000647516 Jy ! Component: 2300 - total flux cleaned = 0.000567445 Jy ! Component: 2350 - total flux cleaned = 0.000508181 Jy ! Component: 2400 - total flux cleaned = 0.00044952 Jy ! Component: 2450 - total flux cleaned = 0.000381826 Jy ! Component: 2500 - total flux cleaned = 0.000314701 Jy ! Component: 2550 - total flux cleaned = 0.000201124 Jy ! Component: 2600 - total flux cleaned = 0.000116901 Jy ! Component: 2650 - total flux cleaned = 4.26324e-05 Jy ! Component: 2700 - total flux cleaned = -4.92143e-05 Jy ! Component: 2750 - total flux cleaned = -7.64452e-05 Jy ! Component: 2800 - total flux cleaned = -0.000148696 Jy ! Component: 2850 - total flux cleaned = -0.000238077 Jy ! Component: 2900 - total flux cleaned = -0.000264508 Jy ! Component: 2950 - total flux cleaned = -0.000308468 Jy ! Component: 3000 - total flux cleaned = -0.000360771 Jy ! Component: 3050 - total flux cleaned = -0.000395319 Jy ! Component: 3100 - total flux cleaned = -0.000438318 Jy ! Component: 3150 - total flux cleaned = -0.00046389 Jy ! Component: 3200 - total flux cleaned = -0.000489285 Jy ! Component: 3250 - total flux cleaned = -0.000539653 Jy ! Component: 3300 - total flux cleaned = -0.000589682 Jy ! Component: 3350 - total flux cleaned = -0.000614447 Jy ! Component: 3400 - total flux cleaned = -0.000622713 Jy ! Component: 3450 - total flux cleaned = -0.000647195 Jy ! Component: 3500 - total flux cleaned = -0.000687777 Jy ! Component: 3550 - total flux cleaned = -0.000687764 Jy ! Component: 3600 - total flux cleaned = -0.000735761 Jy ! Component: 3650 - total flux cleaned = -0.000735678 Jy ! Component: 3700 - total flux cleaned = -0.000743549 Jy ! Component: 3750 - total flux cleaned = -0.000743553 Jy ! Component: 3800 - total flux cleaned = -0.000735719 Jy ! Component: 3850 - total flux cleaned = -0.000743539 Jy ! Component: 3900 - total flux cleaned = -0.000766764 Jy ! Component: 3950 - total flux cleaned = -0.000774514 Jy ! Component: 4000 - total flux cleaned = -0.00075147 Jy ! Component: 4050 - total flux cleaned = -0.000766693 Jy ! Total flux subtracted in 4096 components = -0.000751443 Jy ! Clean residual min=-0.000420 max=0.000463 Jy/beam ! Clean residual mean=0.000001 rms=0.000143 Jy/beam ! Combined flux in latest and established models = 0.565235 Jy keep ! Adding 250 model components to the UV plane model. ! The established model now contains 336 components and 0.565235 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uvm//J0559-4529_X_b_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8087 x 6.276 at -28.44 degrees (North through East) ! Clean map min=-0.001393 max=0.39522 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uvm//J0559-4529_X_b_map.fits wmodel /vlbi/uf001/uvm//J0559-4529_X_b_map.mod ! Writing 336 model components to file: /vlbi/uf001/uvm//J0559-4529_X_b_map.mod wobs /vlbi/uf001/uvm//J0559-4529_X_b_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uvm//J0559-4529_X_b_uvs.fits wwins /vlbi/uf001/uvm//J0559-4529_X_b_map.win ! wwins: Wrote 3 windows to /vlbi/uf001/uvm//J0559-4529_X_b_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.395219 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000135594 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.102926 0.102926 0.205851 0.411703 0.823406 1.64681 3.29362 6.58724 13.1745 26.349 52.698 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.395 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2914.72 quit ! Quitting program ! Log file /vlbi/uf001/uvm//J0559-4529_X_b_dfm.log closed on Sun Jan 13 20:53:34 2019