! Started logfile: /scr/pima/bg219e_uvs/J0050-0929_X_dfm.log on Thu May 19 18:17:32 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/bg219e_uvs/J0050-0929_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J0050-0929_X_uva.fits ! AN table 1: 16 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.868056 visibilities/baseline/integration-bin. ! Found source: J0050-0929 ! ! 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 6000 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 J0050-0929_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 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.054555Jy sigma=22.638452 ! Fit after self-cal, rms=0.664241Jy sigma=14.210157 ! 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=0.9017 mas, bmaj=2.544 mas, bpa=19.28 degrees ! Estimated noise=0.660413 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 = 0.25833 Jy ! Component: 100 - total flux cleaned = 0.314663 Jy ! Total flux subtracted in 100 components = 0.314663 Jy ! Clean residual min=-0.006430 max=0.015815 Jy/beam ! Clean residual mean=0.000019 rms=0.001830 Jy/beam ! Combined flux in latest and established models = 0.314663 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.314663 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=0.070473Jy sigma=1.462391 ! Fit after self-cal, rms=0.070470Jy sigma=1.462330 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0160765 Jy ! Component: 100 - total flux cleaned = 0.0251474 Jy ! Total flux subtracted in 100 components = 0.0251474 Jy ! Clean residual min=-0.004955 max=0.005944 Jy/beam ! Clean residual mean=0.000013 rms=0.001163 Jy/beam ! Combined flux in latest and established models = 0.339811 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 22 components and 0.339811 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=0.064904Jy sigma=1.323827 ! Fit after self-cal, rms=0.064913Jy sigma=1.323707 ! 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=1.156 mas, bmaj=2.942 mas, bpa=17.31 degrees ! Estimated noise=0.436719 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 = 0.0100682 Jy ! Component: 100 - total flux cleaned = 0.01574 Jy ! Component: 150 - total flux cleaned = 0.0192783 Jy ! Component: 200 - total flux cleaned = 0.0215918 Jy ! Total flux subtracted in 200 components = 0.0215918 Jy ! Clean residual min=-0.003399 max=0.003987 Jy/beam ! Clean residual mean=0.000008 rms=0.000918 Jy/beam ! Combined flux in latest and established models = 0.361403 Jy ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 67 components and 0.361403 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=0.063394Jy sigma=1.285587 ! Fit after self-cal, rms=0.063394Jy sigma=1.285291 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.156 x 2.942 at 17.31 degrees (North through East) ! Clean map min=-0.0031991 max=0.33767 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 1.02 FD 1.02 HN 1.04 KP 0.98 ! LA 0.98 NL 1.02 OV 0.98 PT 0.97 ! SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.03 KP 0.99 ! LA 0.99 NL 1.01 OV 1.00 PT 0.99 ! SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 1.02 KP 0.97 ! LA 1.01 NL 0.99 OV 0.99 PT 0.97 ! SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.01 HN 0.99 KP 0.99 ! LA 1.01 NL 1.00 OV 0.99 PT 0.98 ! SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.02 KP 0.96 ! LA 1.00 NL 1.02 OV 1.01 PT 0.98 ! SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.03 KP 1.00 ! LA 1.00 NL 1.00 OV 1.00 PT 0.97 ! SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.02 KP 0.98 ! LA 1.01 NL 1.02 OV 0.97 PT 1.00 ! SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.04 KP 0.98 ! LA 1.00 NL 1.00 OV 0.99 PT 0.98 ! SC 0.99 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.02 KP 0.98 ! LA 0.98 NL 1.01 OV 0.98 PT 0.97 ! SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 0.98 KP 0.97 ! LA 1.00 NL 1.03 OV 0.97 PT 0.99 ! SC 1.02 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.04 KP 1.00 ! LA 0.98 NL 0.99 OV 1.00 PT 0.99 ! SC 0.98 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.03 KP 1.00 ! LA 0.99 NL 1.01 OV 1.01 PT 0.98 ! SC 0.98 ! ! ! Fit before self-cal, rms=0.063394Jy sigma=1.285291 ! Fit after self-cal, rms=0.063048Jy sigma=1.272433 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.16 mas, bmaj=2.956 mas, bpa=17.33 degrees ! Estimated noise=0.4358 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 = -0.00131394 Jy ! Component: 100 - total flux cleaned = -0.00154691 Jy ! Component: 150 - total flux cleaned = -0.00168609 Jy ! Component: 200 - total flux cleaned = -0.00178513 Jy ! Total flux subtracted in 200 components = -0.00178513 Jy ! Clean residual min=-0.003141 max=0.002952 Jy/beam ! Clean residual mean=0.000006 rms=0.000748 Jy/beam ! Combined flux in latest and established models = 0.359618 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 74 components and 0.359618 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=0.063007Jy sigma=1.271637 ! Fit after self-cal, rms=0.063012Jy sigma=1.271553 ! 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=0.063012Jy sigma=1.271553 ! Fit after self-cal, rms=0.062858Jy sigma=1.262142 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.159 mas, bmaj=2.952 mas, bpa=17.25 degrees ! Estimated noise=0.435373 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000387283 Jy ! Component: 100 - total flux cleaned = -0.000584068 Jy ! Component: 150 - total flux cleaned = -0.000683369 Jy ! Component: 200 - total flux cleaned = -0.00073731 Jy ! Total flux subtracted in 200 components = -0.00073731 Jy ! Clean residual min=-0.002951 max=0.002772 Jy/beam ! Clean residual mean=0.000010 rms=0.000652 Jy/beam ! Combined flux in latest and established models = 0.35888 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 81 components and 0.35888 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=0.062838Jy sigma=1.261732 ! Fit after self-cal, rms=0.062837Jy sigma=1.261636 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 = -6.44716e-05 Jy ! Component: 100 - total flux cleaned = -0.000139659 Jy ! Component: 150 - total flux cleaned = -0.000154768 Jy ! Component: 200 - total flux cleaned = -0.000169472 Jy ! Total flux subtracted in 200 components = -0.000169472 Jy ! Clean residual min=-0.002919 max=0.002723 Jy/beam ! Clean residual mean=0.000010 rms=0.000649 Jy/beam ! Combined flux in latest and established models = 0.358711 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 83 components and 0.358711 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=0.062826Jy sigma=1.261415 ! Fit after self-cal, rms=0.062823Jy sigma=1.261359 ! 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=0.062823Jy sigma=1.261359 ! Fit after self-cal, rms=0.062860Jy sigma=1.261279 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.16 mas, bmaj=2.954 mas, bpa=17.26 degrees ! Estimated noise=0.43531 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000318633 Jy ! Component: 100 - total flux cleaned = -0.000468468 Jy ! Component: 150 - total flux cleaned = -0.000531641 Jy ! Component: 200 - total flux cleaned = -0.000575064 Jy ! Total flux subtracted in 200 components = -0.000575064 Jy ! Clean residual min=-0.002884 max=0.002677 Jy/beam ! Clean residual mean=0.000010 rms=0.000642 Jy/beam ! Combined flux in latest and established models = 0.358136 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 83 components and 0.358136 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=0.062848Jy sigma=1.261045 ! Fit after self-cal, rms=0.062847Jy sigma=1.261005 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 = -2.83551e-05 Jy ! Component: 100 - total flux cleaned = -7.34395e-05 Jy ! Component: 150 - total flux cleaned = -8.64399e-05 Jy ! Component: 200 - total flux cleaned = -0.000109706 Jy ! Total flux subtracted in 200 components = -0.000109706 Jy ! Clean residual min=-0.002863 max=0.002609 Jy/beam ! Clean residual mean=0.000010 rms=0.000640 Jy/beam ! Combined flux in latest and established models = 0.358026 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 83 components and 0.358026 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=0.062840Jy sigma=1.260874 ! Fit after self-cal, rms=0.062838Jy sigma=1.260848 ! 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=0.062838Jy sigma=1.260848 ! Fit after self-cal, rms=0.062866Jy sigma=1.260798 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.285 mas, bmaj=3.97 mas, bpa=4.983 degrees ! Estimated noise=0.497696 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000483383 Jy ! Component: 100 - total flux cleaned = 0.00051773 Jy ! Component: 150 - total flux cleaned = 0.000565401 Jy ! Component: 200 - total flux cleaned = 0.000605228 Jy ! Total flux subtracted in 200 components = 0.000605228 Jy ! Clean residual min=-0.002617 max=0.002900 Jy/beam ! Clean residual mean=0.000016 rms=0.000755 Jy/beam ! Combined flux in latest and established models = 0.358631 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 88 components and 0.358631 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=0.062870Jy sigma=1.260833 ! Fit after self-cal, rms=0.062871Jy sigma=1.260780 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 = 9.63941e-05 Jy ! Component: 100 - total flux cleaned = 0.000135919 Jy ! Component: 150 - total flux cleaned = 0.000168729 Jy ! Component: 200 - total flux cleaned = 0.000187603 Jy ! Total flux subtracted in 200 components = 0.000187603 Jy ! Clean residual min=-0.002634 max=0.002904 Jy/beam ! Clean residual mean=0.000016 rms=0.000751 Jy/beam ! Combined flux in latest and established models = 0.358819 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 93 components and 0.358819 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=0.062878Jy sigma=1.260908 ! Fit after self-cal, rms=0.062878Jy sigma=1.260888 ! 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=1.16 mas, bmaj=2.956 mas, bpa=17.26 degrees ! Estimated noise=0.435244 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.16 x 2.956 at 17.26 degrees (North through East) ! Clean map min=-0.0027677 max=0.33641 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=0.9027 mas, bmaj=2.552 mas, bpa=19.2 degrees ! Estimated noise=0.661538 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.258728 Jy ! Component: 100 - total flux cleaned = 0.315155 Jy ! Component: 150 - total flux cleaned = 0.33046 Jy ! Component: 200 - total flux cleaned = 0.339027 Jy ! Total flux subtracted in 200 components = 0.339027 Jy ! Clean residual min=-0.004669 max=0.004490 Jy/beam ! Clean residual mean=0.000013 rms=0.001020 Jy/beam ! Combined flux in latest and established models = 0.339027 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 0.339027 Jy ! Inverting map and beam ! Estimated beam: bmin=1.16 mas, bmaj=2.956 mas, bpa=17.26 degrees ! Estimated noise=0.435244 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 = 0.008498 Jy ! Component: 100 - total flux cleaned = 0.012911 Jy ! Component: 150 - total flux cleaned = 0.0154323 Jy ! Component: 200 - total flux cleaned = 0.0163976 Jy ! Total flux subtracted in 200 components = 0.0163976 Jy ! Clean residual min=-0.003131 max=0.002648 Jy/beam ! Clean residual mean=0.000011 rms=0.000657 Jy/beam ! Combined flux in latest and established models = 0.355425 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 57 components and 0.355425 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=2.285 mas, bmaj=3.97 mas, bpa=4.983 degrees ! Estimated noise=0.497696 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00184962 Jy ! Component: 100 - total flux cleaned = 0.00261461 Jy ! Component: 150 - total flux cleaned = 0.00274328 Jy ! Component: 200 - total flux cleaned = 0.00281576 Jy ! Total flux subtracted in 200 components = 0.00281576 Jy ! Clean residual min=-0.002731 max=0.002938 Jy/beam ! Clean residual mean=0.000016 rms=0.000760 Jy/beam ! Combined flux in latest and established models = 0.358241 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 = 6.53284e-05 Jy ! Component: 100 - total flux cleaned = 0.000123177 Jy ! Component: 150 - total flux cleaned = 0.000175109 Jy ! Component: 200 - total flux cleaned = 0.00022147 Jy ! Total flux subtracted in 200 components = 0.00022147 Jy ! Clean residual min=-0.002699 max=0.002921 Jy/beam ! Clean residual mean=0.000016 rms=0.000756 Jy/beam ! Combined flux in latest and established models = 0.358462 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 67 components and 0.358462 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.16 mas, bmaj=2.956 mas, bpa=17.26 degrees ! Estimated noise=0.435244 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000580976 Jy ! Component: 100 - total flux cleaned = -0.000678051 Jy ! Component: 150 - total flux cleaned = -0.000704427 Jy ! Component: 200 - total flux cleaned = -0.000747602 Jy ! Total flux subtracted in 200 components = -0.000747602 Jy ! Clean residual min=-0.002942 max=0.002649 Jy/beam ! Clean residual mean=0.000010 rms=0.000637 Jy/beam ! Combined flux in latest and established models = 0.357715 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 76 components and 0.357715 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=0.062883Jy sigma=1.261030 ! Fit after self-cal, rms=0.062883Jy sigma=1.260998 wmodel /J0050-0929_X_map.mod ! wmodel: Unable to open new model file: /J0050-0929_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219e_uvs/J0050-0929_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.16 x 2.956 at 17.26 degrees (North through East) ! Clean map min=-0.0027933 max=0.33646 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J0050-0929_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.336459 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000636622 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.567636 0.567636 1.13527 2.27054 4.54109 9.08218 18.1644 36.3287 72.6574 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0019 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.336 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 528.507 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J0050-0929_X_dfm.log closed on Thu May 19 18:17:34 2016