! Started logfile: /scr/pima/bg219g_uvs/J1505+0326_X_dfm.log on Thu May 19 21:50:37 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/bg219g_uvs/J1505+0326_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219g_uvs/J1505+0326_X_uva.fits ! AN table 1: 7 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.806349 visibilities/baseline/integration-bin. ! Found source: J1505+0326 ! ! 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 3048 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 J1505+0326_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 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.116071Jy sigma=20.864334 ! Fit after self-cal, rms=0.539195Jy sigma=9.757619 ! 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=0.6616 mas, bmaj=1.798 mas, bpa=-5.819 degrees ! Estimated noise=1.12039 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 = 0.368281 Jy ! Component: 100 - total flux cleaned = 0.448614 Jy ! Total flux subtracted in 100 components = 0.448614 Jy ! Clean residual min=-0.013716 max=0.022774 Jy/beam ! Clean residual mean=-0.000004 rms=0.003218 Jy/beam ! Combined flux in latest and established models = 0.448614 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.448614 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=0.123979Jy sigma=2.014535 ! Fit after self-cal, rms=0.123920Jy sigma=2.013173 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.02226 Jy ! Component: 100 - total flux cleaned = 0.0341694 Jy ! Total flux subtracted in 100 components = 0.0341694 Jy ! Clean residual min=-0.009454 max=0.009000 Jy/beam ! Clean residual mean=-0.000004 rms=0.002139 Jy/beam ! Combined flux in latest and established models = 0.482784 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.482784 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=0.120298Jy sigma=1.888330 ! Fit after self-cal, rms=0.120283Jy sigma=1.887782 ! 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=0.9046 mas, bmaj=2.044 mas, bpa=-4.414 degrees ! Estimated noise=0.780154 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 = 0.00792627 Jy ! Component: 100 - total flux cleaned = 0.0116292 Jy ! Component: 150 - total flux cleaned = 0.0135952 Jy ! Component: 200 - total flux cleaned = 0.013858 Jy ! Total flux subtracted in 200 components = 0.013858 Jy ! Clean residual min=-0.008517 max=0.008958 Jy/beam ! Clean residual mean=-0.000005 rms=0.002197 Jy/beam ! Combined flux in latest and established models = 0.496642 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 24 components and 0.496642 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=0.120199Jy sigma=1.869898 ! Fit after self-cal, rms=0.120202Jy sigma=1.869816 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9046 x 2.044 at -4.414 degrees (North through East) ! Clean map min=-0.0081379 max=0.47603 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 1.01 FD 1.00 HN 1.01 KP 1.00 ! LA 0.97 MK 0.95 NL 0.99 OV 1.04 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.03 KP 1.00 ! LA 0.99 MK 0.94 NL 1.01 OV 1.03 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.96 HN 0.99 KP 1.00 ! LA 0.98 MK 0.98 NL 0.99 OV 1.02 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.95 HN 1.00 KP 1.01 ! LA 0.97 MK 0.98 NL 1.01 OV 1.04 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.95 HN 0.99 KP 1.00 ! LA 0.98 MK 1.00 NL 1.00 OV 1.01 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.96 HN 0.98 KP 0.99 ! LA 0.99 MK 1.00 NL 1.00 OV 0.99 ! PT 1.02 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.96 HN 1.01 KP 1.00 ! LA 0.96 MK 1.01 NL 1.02 OV 1.00 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.96 HN 0.98 KP 0.99 ! LA 0.97 MK 0.97 NL 1.02 OV 0.99 ! PT 1.06 SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 0.98 KP 1.01 ! LA 0.99 MK 1.04 NL 1.03 OV 1.01 ! PT 0.99 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 0.97 KP 0.98 ! LA 0.97 MK 1.04 NL 0.97 OV 1.04 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.96 HN 1.04 KP 1.00 ! LA 0.94 MK 1.01 NL 1.00 OV 1.04 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 1.02 KP 1.06 ! LA 0.97 MK 1.01 NL 1.00 OV 1.05 ! PT 1.02 SC 1.01 ! ! ! Fit before self-cal, rms=0.120202Jy sigma=1.869816 ! Fit after self-cal, rms=0.119096Jy sigma=1.844511 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9055 mas, bmaj=2.048 mas, bpa=-4.512 degrees ! Estimated noise=0.773339 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 = -0.00367379 Jy ! Component: 100 - total flux cleaned = -0.00504725 Jy ! Component: 150 - total flux cleaned = -0.00530734 Jy ! Component: 200 - total flux cleaned = -0.00545824 Jy ! Total flux subtracted in 200 components = -0.00545824 Jy ! Clean residual min=-0.006737 max=0.007829 Jy/beam ! Clean residual mean=-0.000003 rms=0.001756 Jy/beam ! Combined flux in latest and established models = 0.491184 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 31 components and 0.491184 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=0.118779Jy sigma=1.846145 ! Fit after self-cal, rms=0.118777Jy sigma=1.846067 ! 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=0.118777Jy sigma=1.846067 ! Fit after self-cal, rms=0.118004Jy sigma=1.844348 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9062 mas, bmaj=2.051 mas, bpa=-4.561 degrees ! Estimated noise=0.766902 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00352507 Jy ! Component: 100 - total flux cleaned = -0.0047807 Jy ! Component: 150 - total flux cleaned = -0.00515746 Jy ! Component: 200 - total flux cleaned = -0.00525536 Jy ! Total flux subtracted in 200 components = -0.00525536 Jy ! Clean residual min=-0.006683 max=0.007783 Jy/beam ! Clean residual mean=-0.000003 rms=0.001748 Jy/beam ! Combined flux in latest and established models = 0.485928 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 32 components and 0.485928 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=0.117703Jy sigma=1.846060 ! Fit after self-cal, rms=0.117702Jy sigma=1.846041 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 (20.8, 36). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00705408 Jy ! Component: 100 - total flux cleaned = 0.0108438 Jy ! Component: 150 - total flux cleaned = 0.0130059 Jy ! Component: 200 - total flux cleaned = 0.0140379 Jy ! Total flux subtracted in 200 components = 0.0140379 Jy ! Clean residual min=-0.006104 max=0.005689 Jy/beam ! Clean residual mean=0.000001 rms=0.001403 Jy/beam ! Combined flux in latest and established models = 0.499966 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 56 components and 0.499966 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=0.117088Jy sigma=1.839284 ! Fit after self-cal, rms=0.117073Jy sigma=1.838999 ! 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=0.117073Jy sigma=1.838999 ! Fit after self-cal, rms=0.116000Jy sigma=1.835861 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9077 mas, bmaj=2.055 mas, bpa=-4.614 degrees ! Estimated noise=0.759288 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00157712 Jy ! Component: 100 - total flux cleaned = -0.000410118 Jy ! Component: 150 - total flux cleaned = -0.00020743 Jy ! Component: 200 - total flux cleaned = -3.27296e-05 Jy ! Total flux subtracted in 200 components = -3.27296e-05 Jy ! Clean residual min=-0.006076 max=0.005900 Jy/beam ! Clean residual mean=0.000001 rms=0.001351 Jy/beam ! Combined flux in latest and established models = 0.499933 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 72 components and 0.499933 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=0.115664Jy sigma=1.836380 ! Fit after self-cal, rms=0.115666Jy sigma=1.836349 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 = 0.000222104 Jy ! Component: 100 - total flux cleaned = 0.000271829 Jy ! Component: 150 - total flux cleaned = 0.000398932 Jy ! Component: 200 - total flux cleaned = 0.000596127 Jy ! Total flux subtracted in 200 components = 0.000596127 Jy ! Clean residual min=-0.006088 max=0.005888 Jy/beam ! Clean residual mean=0.000001 rms=0.001331 Jy/beam ! Combined flux in latest and established models = 0.50053 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 81 components and 0.50053 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=0.115602Jy sigma=1.836293 ! Fit after self-cal, rms=0.115601Jy sigma=1.836283 ! 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=0.115601Jy sigma=1.836283 ! Fit after self-cal, rms=0.114908Jy sigma=1.834827 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.158 mas, bmaj=3.397 mas, bpa=12.03 degrees ! Estimated noise=0.940578 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000852844 Jy ! Component: 100 - total flux cleaned = -0.000983146 Jy ! Component: 150 - total flux cleaned = -0.00098495 Jy ! Component: 200 - total flux cleaned = -0.000898577 Jy ! Total flux subtracted in 200 components = -0.000898577 Jy ! Clean residual min=-0.006989 max=0.008280 Jy/beam ! Clean residual mean=0.000002 rms=0.001900 Jy/beam ! Combined flux in latest and established models = 0.499631 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 88 components and 0.499631 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=0.114703Jy sigma=1.836038 ! Fit after self-cal, rms=0.114694Jy sigma=1.835886 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 (-8.8, -50). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00324761 Jy ! Component: 100 - total flux cleaned = 0.00239819 Jy ! Component: 150 - total flux cleaned = 0.00286293 Jy ! Component: 200 - total flux cleaned = 0.00326207 Jy ! Total flux subtracted in 200 components = 0.00326207 Jy ! Clean residual min=-0.004622 max=0.004475 Jy/beam ! Clean residual mean=-0.000002 rms=0.001268 Jy/beam ! Combined flux in latest and established models = 0.502893 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 116 components and 0.502893 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=0.114308Jy sigma=1.833168 ! Fit after self-cal, rms=0.114283Jy sigma=1.832727 ! 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=0.9079 mas, bmaj=2.056 mas, bpa=-4.656 degrees ! Estimated noise=0.753544 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9079 x 2.056 at -4.656 degrees (North through East) ! Clean map min=-0.0045173 max=0.46149 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=0.6641 mas, bmaj=1.81 mas, bpa=-6.059 degrees ! Estimated noise=1.08571 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.356886 Jy ! Component: 100 - total flux cleaned = 0.43471 Jy ! Component: 150 - total flux cleaned = 0.455151 Jy ! Component: 200 - total flux cleaned = 0.465896 Jy ! Total flux subtracted in 200 components = 0.465896 Jy ! Clean residual min=-0.008661 max=0.007178 Jy/beam ! Clean residual mean=-0.000002 rms=0.001708 Jy/beam ! Combined flux in latest and established models = 0.465896 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.465896 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9079 mas, bmaj=2.056 mas, bpa=-4.656 degrees ! Estimated noise=0.753544 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 = 0.00947235 Jy ! Component: 100 - total flux cleaned = 0.0160302 Jy ! Component: 150 - total flux cleaned = 0.0209705 Jy ! Component: 200 - total flux cleaned = 0.0235234 Jy ! Total flux subtracted in 200 components = 0.0235234 Jy ! Clean residual min=-0.006586 max=0.004787 Jy/beam ! Clean residual mean=-0.000001 rms=0.001335 Jy/beam ! Combined flux in latest and established models = 0.489419 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 45 components and 0.489419 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=2.158 mas, bmaj=3.397 mas, bpa=12.03 degrees ! Estimated noise=0.940578 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00453717 Jy ! Component: 100 - total flux cleaned = 0.00618364 Jy ! Component: 150 - total flux cleaned = 0.0073869 Jy ! Component: 200 - total flux cleaned = 0.00830317 Jy ! Total flux subtracted in 200 components = 0.00830317 Jy ! Clean residual min=-0.005613 max=0.005008 Jy/beam ! Clean residual mean=-0.000005 rms=0.001462 Jy/beam ! Combined flux in latest and established models = 0.497722 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 = 0.000890905 Jy ! Component: 100 - total flux cleaned = 0.00166392 Jy ! Component: 150 - total flux cleaned = 0.00197589 Jy ! Component: 200 - total flux cleaned = 0.00226051 Jy ! Total flux subtracted in 200 components = 0.00226051 Jy ! Clean residual min=-0.004606 max=0.004642 Jy/beam ! Clean residual mean=-0.000005 rms=0.001281 Jy/beam ! Combined flux in latest and established models = 0.499983 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 80 components and 0.499983 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9079 mas, bmaj=2.056 mas, bpa=-4.656 degrees ! Estimated noise=0.753544 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00104403 Jy ! Component: 100 - total flux cleaned = 0.00143782 Jy ! Component: 150 - total flux cleaned = 0.00186599 Jy ! Component: 200 - total flux cleaned = 0.00199817 Jy ! Total flux subtracted in 200 components = 0.00199817 Jy ! Clean residual min=-0.005188 max=0.004282 Jy/beam ! Clean residual mean=-0.000002 rms=0.000996 Jy/beam ! Combined flux in latest and established models = 0.501981 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 103 components and 0.501981 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=0.114170Jy sigma=1.833414 ! Fit after self-cal, rms=0.114150Jy sigma=1.832917 wmodel /J1505+0326_X_map.mod ! wmodel: Unable to open new model file: /J1505+0326_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219g_uvs/J1505+0326_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9079 x 2.056 at -4.656 degrees (North through East) ! Clean map min=-0.0047663 max=0.45991 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219g_uvs/J1505+0326_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.459909 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000980303 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.639454 0.639454 1.27891 2.55782 5.11564 10.2313 20.4625 40.9251 81.8502 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0029 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.459 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 469.149 quit ! Quitting program ! Log file /scr/pima/bg219g_uvs/J1505+0326_X_dfm.log closed on Thu May 19 21:50:39 2016