! Started logfile: /scr/pima/bg219b_uvs/J1058+0133_X_dfm.log on Thu May 19 20:14:10 2016 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 /scr/pima/bg219b_uvs/J1058+0133_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J1058+0133_X_uva.fits ! AN table 1: 18 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.804938 visibilities/baseline/integration-bin. ! Found source: J1058+0133 ! ! 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 7824 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 J1058+0133_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 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 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=3.018049Jy sigma=32.235685 ! Fit after self-cal, rms=1.880436Jy sigma=20.334740 ! 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=0.7309 mas, bmaj=1.783 mas, bpa=3.639 degrees ! Estimated noise=1.38895 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 = 2.18466 Jy ! Component: 100 - total flux cleaned = 2.66117 Jy ! Total flux subtracted in 100 components = 2.66117 Jy ! Clean residual min=-0.068119 max=0.134574 Jy/beam ! Clean residual mean=0.000005 rms=0.017957 Jy/beam ! Combined flux in latest and established models = 2.66117 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 2.66117 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=0.441830Jy sigma=4.530954 ! Fit after self-cal, rms=0.441753Jy sigma=4.530589 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.138787 Jy ! Component: 100 - total flux cleaned = 0.21452 Jy ! Total flux subtracted in 100 components = 0.21452 Jy ! Clean residual min=-0.054405 max=0.075581 Jy/beam ! Clean residual mean=0.000010 rms=0.014130 Jy/beam ! Combined flux in latest and established models = 2.87569 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 23 components and 2.87569 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=0.388792Jy sigma=3.670898 ! Fit after self-cal, rms=0.388578Jy sigma=3.669414 ! 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=0.9411 mas, bmaj=2.076 mas, bpa=4.016 degrees ! Estimated noise=0.940488 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 = 0.0735349 Jy ! Component: 100 - total flux cleaned = 0.115991 Jy ! Component: 150 - total flux cleaned = 0.142338 Jy ! Component: 200 - total flux cleaned = 0.15914 Jy ! Total flux subtracted in 200 components = 0.15914 Jy ! Clean residual min=-0.065347 max=0.101044 Jy/beam ! Clean residual mean=0.000030 rms=0.019767 Jy/beam ! Combined flux in latest and established models = 3.03483 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 46 components and 3.03483 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=0.380294Jy sigma=3.394518 ! Fit after self-cal, rms=0.380191Jy sigma=3.392607 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9411 x 2.076 at 4.016 degrees (North through East) ! Clean map min=-0.064336 max=2.8275 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.09 KP 1.00 ! LA 0.95 MK 0.99 NL 1.01 OV 0.99 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.01 HN 1.06 KP 0.98 ! LA 0.94 MK 1.03 NL 1.06 OV 1.06 ! PT 1.12 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.03 HN 1.07 KP 1.05 ! LA 1.00 MK 1.04 NL 1.06 OV 1.03 ! PT 1.09 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 1.03 KP 1.01 ! LA 0.91 MK 1.05 NL 1.00 OV 0.98 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.01 HN 1.03 KP 0.94 ! LA 0.97 MK 0.99 NL 1.00 OV 1.00 ! PT 0.96 SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 HN 1.04 KP 1.01 ! LA 0.97 MK 1.02 NL 1.04 OV 1.02 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.02 HN 1.03 KP 0.99 ! LA 0.98 MK 1.03 NL 1.04 OV 1.02 ! PT 1.08 SC 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 1.04 KP 1.00 ! LA 0.89 MK 1.03 NL 1.03 OV 0.97 ! PT 0.94 SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 1.01 KP 0.97 ! LA 0.94 MK 1.00 NL 1.03 OV 1.00 ! PT 1.07 SC 1.02 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.94 HN 0.99 KP 0.97 ! LA 0.89 MK 0.97 NL 1.00 OV 0.95 ! PT 0.93 SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.94 HN 1.00 KP 0.93 ! LA 0.90 MK 1.01 NL 0.99 OV 1.00 ! PT 1.05 SC 0.97 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.93 HN 0.95 KP 0.92 ! LA 0.91 MK 0.98 NL 0.95 OV 0.97 ! PT 0.97 SC 0.95 ! ! ! Fit before self-cal, rms=0.380191Jy sigma=3.392607 ! Fit after self-cal, rms=0.339154Jy sigma=2.605461 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9467 mas, bmaj=2.091 mas, bpa=4.172 degrees ! Estimated noise=0.933849 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 (-4.4, 3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.101439 Jy ! Component: 100 - total flux cleaned = 0.154007 Jy ! Component: 150 - total flux cleaned = 0.1883 Jy ! Component: 200 - total flux cleaned = 0.204165 Jy ! Total flux subtracted in 200 components = 0.204165 Jy ! Clean residual min=-0.043317 max=0.079849 Jy/beam ! Clean residual mean=0.000037 rms=0.012917 Jy/beam ! Combined flux in latest and established models = 3.23899 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 87 components and 3.23899 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=0.299104Jy sigma=2.219806 ! Fit after self-cal, rms=0.294464Jy sigma=2.149007 ! Inverting map ! Added new window around map position (-1.8, 1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0597038 Jy ! Component: 100 - total flux cleaned = 0.0672261 Jy ! Component: 150 - total flux cleaned = 0.0723199 Jy ! Component: 200 - total flux cleaned = 0.0755618 Jy ! Total flux subtracted in 200 components = 0.0755618 Jy ! Clean residual min=-0.038307 max=0.046827 Jy/beam ! Clean residual mean=0.000036 rms=0.010896 Jy/beam ! Combined flux in latest and established models = 3.31455 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 114 components and 3.31455 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=0.276157Jy sigma=1.943623 ! Fit after self-cal, rms=0.274053Jy sigma=1.919738 ! 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=0.274053Jy sigma=1.919738 ! Fit after self-cal, rms=0.235235Jy sigma=1.661476 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9488 mas, bmaj=2.096 mas, bpa=4.089 degrees ! Estimated noise=0.92931 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0128654 Jy ! Component: 100 - total flux cleaned = -0.0180266 Jy ! Component: 150 - total flux cleaned = -0.0229821 Jy ! Component: 200 - total flux cleaned = -0.0253648 Jy ! Total flux subtracted in 200 components = -0.0253648 Jy ! Clean residual min=-0.022493 max=0.035604 Jy/beam ! Clean residual mean=0.000015 rms=0.007801 Jy/beam ! Combined flux in latest and established models = 3.28919 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 133 components and 3.28919 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=0.226967Jy sigma=1.619056 ! Fit after self-cal, rms=0.226598Jy sigma=1.616128 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 (18.4, -14.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0322448 Jy ! Component: 100 - total flux cleaned = 0.035495 Jy ! Component: 150 - total flux cleaned = 0.0361008 Jy ! Component: 200 - total flux cleaned = 0.0372418 Jy ! Total flux subtracted in 200 components = 0.0372418 Jy ! Clean residual min=-0.023133 max=0.028703 Jy/beam ! Clean residual mean=0.000012 rms=0.007078 Jy/beam ! Combined flux in latest and established models = 3.32643 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 158 components and 3.32643 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=0.216678Jy sigma=1.564622 ! Fit after self-cal, rms=0.216346Jy sigma=1.551739 ! 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=0.216346Jy sigma=1.551739 ! Fit after self-cal, rms=0.209404Jy sigma=1.507887 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9502 mas, bmaj=2.098 mas, bpa=4.114 degrees ! Estimated noise=0.926183 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00466408 Jy ! Component: 100 - total flux cleaned = -0.00398243 Jy ! Component: 150 - total flux cleaned = -0.00402824 Jy ! Component: 200 - total flux cleaned = -0.0030552 Jy ! Total flux subtracted in 200 components = -0.0030552 Jy ! Clean residual min=-0.019571 max=0.026568 Jy/beam ! Clean residual mean=0.000012 rms=0.006277 Jy/beam ! Combined flux in latest and established models = 3.32338 Jy selfcal ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 174 components and 3.32338 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=0.203496Jy sigma=1.489482 ! Fit after self-cal, rms=0.203467Jy sigma=1.486092 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 = 0.00333972 Jy ! Component: 100 - total flux cleaned = 0.00419454 Jy ! Component: 150 - total flux cleaned = 0.00458326 Jy ! Component: 200 - total flux cleaned = 0.00601765 Jy ! Total flux subtracted in 200 components = 0.00601765 Jy ! Clean residual min=-0.020725 max=0.026465 Jy/beam ! Clean residual mean=0.000012 rms=0.006073 Jy/beam ! Combined flux in latest and established models = 3.32939 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 194 components and 3.32939 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=0.200776Jy sigma=1.477570 ! Fit after self-cal, rms=0.200773Jy sigma=1.475955 ! Inverting map ! Added new window around map position (-10, -1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.018303 Jy ! Component: 100 - total flux cleaned = 0.0203594 Jy ! Component: 150 - total flux cleaned = 0.0248807 Jy ! Component: 200 - total flux cleaned = 0.0289347 Jy ! Total flux subtracted in 200 components = 0.0289347 Jy ! Clean residual min=-0.020049 max=0.023306 Jy/beam ! Clean residual mean=0.000010 rms=0.005745 Jy/beam ! Combined flux in latest and established models = 3.35833 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 215 components and 3.35833 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=0.195593Jy sigma=1.449333 ! Fit after self-cal, rms=0.195224Jy sigma=1.444461 ! 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=0.195224Jy sigma=1.444461 ! Fit after self-cal, rms=0.189067Jy sigma=1.412207 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.106 mas, bmaj=3.223 mas, bpa=2.611 degrees ! Estimated noise=1.17442 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00811354 Jy ! Component: 100 - total flux cleaned = -0.00290211 Jy ! Component: 150 - total flux cleaned = 0.00302586 Jy ! Component: 200 - total flux cleaned = 0.00822827 Jy ! Total flux subtracted in 200 components = 0.00822827 Jy ! Clean residual min=-0.026202 max=0.034781 Jy/beam ! Clean residual mean=0.000022 rms=0.009124 Jy/beam ! Combined flux in latest and established models = 3.36656 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 238 components and 3.36656 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=0.185459Jy sigma=1.418611 ! Fit after self-cal, rms=0.185257Jy sigma=1.414357 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 = 0.00327765 Jy ! Component: 100 - total flux cleaned = 0.0078741 Jy ! Component: 150 - total flux cleaned = 0.0112347 Jy ! Component: 200 - total flux cleaned = 0.0146103 Jy ! Total flux subtracted in 200 components = 0.0146103 Jy ! Clean residual min=-0.025616 max=0.034546 Jy/beam ! Clean residual mean=0.000021 rms=0.008839 Jy/beam ! Combined flux in latest and established models = 3.38117 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 255 components and 3.38117 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=0.183874Jy sigma=1.418072 ! Fit after self-cal, rms=0.183871Jy sigma=1.416617 ! 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=0.9516 mas, bmaj=2.1 mas, bpa=4.129 degrees ! Estimated noise=0.923573 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9516 x 2.1 at 4.129 degrees (North through East) ! Clean map min=-0.028744 max=2.7905 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 ! Performing amp+phase self-cal ! ! 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=0.183871Jy sigma=1.416617 ! Fit after self-cal, rms=0.171116Jy sigma=1.257171 ! Inverting map and beam ! Estimated beam: bmin=0.9518 mas, bmaj=2.1 mas, bpa=4.231 degrees ! Estimated noise=0.919761 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00162966 Jy ! Component: 100 - total flux cleaned = -0.00242153 Jy ! Component: 150 - total flux cleaned = -0.00103992 Jy ! Component: 200 - total flux cleaned = -9.22092e-05 Jy ! Total flux subtracted in 200 components = -9.22092e-05 Jy ! Clean residual min=-0.016297 max=0.020480 Jy/beam ! Clean residual mean=0.000009 rms=0.004876 Jy/beam ! Combined flux in latest and established models = 3.38108 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 266 components and 3.38108 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=0.168587Jy sigma=1.245881 ! Fit after self-cal, rms=0.168575Jy sigma=1.245126 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00102855 Jy ! Component: 100 - total flux cleaned = 0.00214743 Jy ! Component: 150 - total flux cleaned = 0.00240862 Jy ! Component: 200 - total flux cleaned = 0.00315139 Jy ! Total flux subtracted in 200 components = 0.00315139 Jy ! Clean residual min=-0.016090 max=0.020331 Jy/beam ! Clean residual mean=0.000009 rms=0.004810 Jy/beam ! Combined flux in latest and established models = 3.38423 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 272 components and 3.38423 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=0.167442Jy sigma=1.238644 ! Fit after self-cal, rms=0.167451Jy sigma=1.238293 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.167451Jy sigma=1.238293 ! Fit after self-cal, rms=0.165184Jy sigma=1.224557 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=0.7368 mas, bmaj=1.798 mas, bpa=3.781 degrees ! Estimated noise=1.36717 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.14994 Jy ! Component: 100 - total flux cleaned = 2.6188 Jy ! Component: 150 - total flux cleaned = 2.74643 Jy ! Component: 200 - total flux cleaned = 2.83241 Jy ! Total flux subtracted in 200 components = 2.83241 Jy ! Clean residual min=-0.041791 max=0.050384 Jy/beam ! Clean residual mean=-0.000003 rms=0.010412 Jy/beam ! Combined flux in latest and established models = 2.83241 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 17 model components to the UV plane model. ! The established model now contains 17 components and 2.83241 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9522 mas, bmaj=2.1 mas, bpa=4.254 degrees ! Estimated noise=0.917728 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 = 0.100226 Jy ! Component: 100 - total flux cleaned = 0.175409 Jy ! Component: 150 - total flux cleaned = 0.233621 Jy ! Component: 200 - total flux cleaned = 0.280769 Jy ! Total flux subtracted in 200 components = 0.280769 Jy ! Clean residual min=-0.028959 max=0.041273 Jy/beam ! Clean residual mean=0.000010 rms=0.008731 Jy/beam ! Combined flux in latest and established models = 3.11318 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 62 components and 3.11318 Jy ! Inverting map ! Added new window around map position (-11, 11.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0428698 Jy ! Component: 100 - total flux cleaned = 0.0715297 Jy ! Component: 150 - total flux cleaned = 0.0951753 Jy ! Component: 200 - total flux cleaned = 0.111826 Jy ! Total flux subtracted in 200 components = 0.111826 Jy ! Clean residual min=-0.023880 max=0.030520 Jy/beam ! Clean residual mean=0.000010 rms=0.006699 Jy/beam ! Combined flux in latest and established models = 3.225 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 103 components and 3.225 Jy ! Inverting map ! Added new window around map position (28.4, 36.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0290055 Jy ! Component: 100 - total flux cleaned = 0.0429543 Jy ! Component: 150 - total flux cleaned = 0.0528065 Jy ! Component: 200 - total flux cleaned = 0.0624264 Jy ! Total flux subtracted in 200 components = 0.0624264 Jy ! Clean residual min=-0.019955 max=0.026671 Jy/beam ! Clean residual mean=0.000009 rms=0.005560 Jy/beam ! Combined flux in latest and established models = 3.28743 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 136 components and 3.28743 Jy ! Inverting map ! Added new window around map position (-9.6, 4.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0229575 Jy ! Component: 100 - total flux cleaned = 0.0330633 Jy ! Component: 150 - total flux cleaned = 0.041105 Jy ! Component: 200 - total flux cleaned = 0.0490161 Jy ! Total flux subtracted in 200 components = 0.0490161 Jy ! Clean residual min=-0.017992 max=0.019752 Jy/beam ! Clean residual mean=0.000003 rms=0.004830 Jy/beam ! Combined flux in latest and established models = 3.33645 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 166 components and 3.33645 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=2.105 mas, bmaj=3.222 mas, bpa=2.781 degrees ! Estimated noise=1.16691 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0128779 Jy ! Component: 100 - total flux cleaned = 0.0234453 Jy ! Component: 150 - total flux cleaned = 0.0314276 Jy ! Component: 200 - total flux cleaned = 0.0385839 Jy ! Total flux subtracted in 200 components = 0.0385839 Jy ! Clean residual min=-0.020385 max=0.026343 Jy/beam ! Clean residual mean=0.000008 rms=0.006836 Jy/beam ! Combined flux in latest and established models = 3.37503 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 = 0.007002 Jy ! Component: 100 - total flux cleaned = 0.0129315 Jy ! Component: 150 - total flux cleaned = 0.0183937 Jy ! Component: 200 - total flux cleaned = 0.0234384 Jy ! Total flux subtracted in 200 components = 0.0234384 Jy ! Clean residual min=-0.019533 max=0.024248 Jy/beam ! Clean residual mean=0.000008 rms=0.006285 Jy/beam ! Combined flux in latest and established models = 3.39847 Jy ! Adding 87 model components to the UV plane model. ! The established model now contains 241 components and 3.39847 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9522 mas, bmaj=2.1 mas, bpa=4.254 degrees ! Estimated noise=0.917728 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00339172 Jy ! Component: 100 - total flux cleaned = -0.00228961 Jy ! Component: 150 - total flux cleaned = -0.000929291 Jy ! Component: 200 - total flux cleaned = 0.000984985 Jy ! Total flux subtracted in 200 components = 0.000984985 Jy ! Clean residual min=-0.015336 max=0.017563 Jy/beam ! Clean residual mean=0.000000 rms=0.004022 Jy/beam ! Combined flux in latest and established models = 3.39945 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 265 components and 3.39945 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=0.157415Jy sigma=1.204822 ! Fit after self-cal, rms=0.156668Jy sigma=1.189219 wmodel /J1058+0133_X_map.mod ! wmodel: Unable to open new model file: /J1058+0133_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219b_uvs/J1058+0133_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9522 x 2.1 at 4.254 degrees (North through East) ! Clean map min=-0.022357 max=2.7574 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J1058+0133_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 2.75739 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00395781 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.430605 0.430605 0.86121 1.72242 3.44484 6.88968 13.7794 27.5587 55.1174 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0118 print "peak= ", int(1000*peak_flux)/1000 ! peak= 2.757 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 696.694 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J1058+0133_X_dfm.log closed on Thu May 19 20:14:13 2016