! Started logfile: /scr/pima/bg219b_uvs/J1407+7628_X_dfm.log on Thu May 19 20:21:39 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/J1407+7628_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J1407+7628_X_uva.fits ! AN table 1: 62 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.877061 visibilities/baseline/integration-bin. ! Found source: J1407+7628 ! ! 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 29364 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 J1407+7628_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 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.007318Jy sigma=24.583703 ! Fit after self-cal, rms=0.935777Jy sigma=22.780289 ! 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=0.7883 mas, bmaj=0.8372 mas, bpa=12.93 degrees ! Estimated noise=0.411298 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 = 0.0484512 Jy ! Component: 100 - total flux cleaned = 0.0633866 Jy ! Total flux subtracted in 100 components = 0.0633866 Jy ! Clean residual min=-0.003518 max=0.009727 Jy/beam ! Clean residual mean=-0.000001 rms=0.000914 Jy/beam ! Combined flux in latest and established models = 0.0633866 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0633866 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=0.064359Jy sigma=1.468209 ! Fit after self-cal, rms=0.063211Jy sigma=1.441733 ! Inverting map ! Added new window around map position (0.2, 1.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00886672 Jy ! Component: 100 - total flux cleaned = 0.0134152 Jy ! Total flux subtracted in 100 components = 0.0134152 Jy ! Clean residual min=-0.002958 max=0.005503 Jy/beam ! Clean residual mean=-0.000000 rms=0.000716 Jy/beam ! Combined flux in latest and established models = 0.0768019 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 18 components and 0.0768019 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=0.061584Jy sigma=1.397631 ! Fit after self-cal, rms=0.061443Jy sigma=1.394066 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00412646 Jy ! Component: 100 - total flux cleaned = 0.00641248 Jy ! Total flux subtracted in 100 components = 0.00641248 Jy ! Clean residual min=-0.002796 max=0.003457 Jy/beam ! Clean residual mean=-0.000000 rms=0.000646 Jy/beam ! Combined flux in latest and established models = 0.0832143 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 25 components and 0.0832143 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=0.061021Jy sigma=1.383227 ! Fit after self-cal, rms=0.060965Jy sigma=1.381760 ! 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=1.059 mas, bmaj=1.102 mas, bpa=11.91 degrees ! Estimated noise=0.183609 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 = 0.00376867 Jy ! Component: 100 - total flux cleaned = 0.00551032 Jy ! Component: 150 - total flux cleaned = 0.0064697 Jy ! Component: 200 - total flux cleaned = 0.00697228 Jy ! Total flux subtracted in 200 components = 0.00697228 Jy ! Clean residual min=-0.001720 max=0.002472 Jy/beam ! Clean residual mean=-0.000001 rms=0.000424 Jy/beam ! Combined flux in latest and established models = 0.0901866 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 41 components and 0.0901866 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=0.060748Jy sigma=1.376362 ! Fit after self-cal, rms=0.060702Jy sigma=1.375116 ! Inverting map ! Added new window around map position (-0.6, 2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00257259 Jy ! Component: 100 - total flux cleaned = 0.00370828 Jy ! Component: 150 - total flux cleaned = 0.00405869 Jy ! Component: 200 - total flux cleaned = 0.00422627 Jy ! Total flux subtracted in 200 components = 0.00422627 Jy ! Clean residual min=-0.001466 max=0.001867 Jy/beam ! Clean residual mean=-0.000000 rms=0.000347 Jy/beam ! Combined flux in latest and established models = 0.0944129 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 57 components and 0.0944129 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=0.060589Jy sigma=1.372342 ! Fit after self-cal, rms=0.060566Jy sigma=1.371652 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.059 x 1.102 at 11.91 degrees (North through East) ! Clean map min=-0.0012644 max=0.061435 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 1.04 FD 0.98 HN 1.07 KP 0.94 ! LA 1.00 MK 0.96 NL 0.98 OV 1.01 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.07 HN 1.05 KP 1.00 ! LA 1.04 MK 0.98 NL 1.07 OV 1.05 ! PT 1.00 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.10 HN 1.06 KP 1.00 ! LA 1.00 MK 1.07 NL 1.04 OV 1.08 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.97 HN 1.05 KP 1.01 ! LA 0.99 MK 1.04 NL 1.02 OV 1.00 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.03 HN 1.03 KP 0.98 ! LA 0.97 MK 0.96 NL 1.02 OV 0.96 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.06 KP 1.04 ! LA 0.96 MK 1.02 NL 1.00 OV 1.02 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.03 HN 1.01 KP 1.03 ! LA 1.00 MK 1.07 NL 1.05 OV 1.00 ! PT 1.00 SC 1.11 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 0.99 KP 1.05 ! LA 0.95 MK 1.02 NL 1.03 OV 1.02 ! PT 0.96 SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.04 HN 1.13 KP 1.01 ! LA 0.95 MK 0.96 NL 1.04 OV 1.02 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 0.94 KP 1.01 ! LA 0.94 MK 0.92 NL 0.98 OV 1.00 ! PT 0.91 SC 1.01 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.09 HN 0.99 KP 0.93 ! LA 0.90 MK 0.95 NL 1.01 OV 1.02 ! PT 0.92 SC 0.94 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.95 HN 0.88 KP 0.95 ! LA 0.91 MK 0.92 NL 0.95 OV 0.92 ! PT 0.93 SC 0.96 ! ! ! Fit before self-cal, rms=0.060566Jy sigma=1.371652 ! Fit after self-cal, rms=0.060272Jy sigma=1.365543 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.06 mas, bmaj=1.101 mas, bpa=11.07 degrees ! Estimated noise=0.184131 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 = 0.000625478 Jy ! Component: 100 - total flux cleaned = 0.00073774 Jy ! Component: 150 - total flux cleaned = 0.000762707 Jy ! Component: 200 - total flux cleaned = 0.000722786 Jy ! Total flux subtracted in 200 components = 0.000722786 Jy ! Clean residual min=-0.001107 max=0.001299 Jy/beam ! Clean residual mean=-0.000000 rms=0.000279 Jy/beam ! Combined flux in latest and established models = 0.0951357 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 61 components and 0.0951357 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=0.060247Jy sigma=1.365002 ! Fit after self-cal, rms=0.060260Jy sigma=1.364755 ! 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=0.060260Jy sigma=1.364755 ! Fit after self-cal, rms=0.059927Jy sigma=1.363376 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.066 mas, bmaj=1.091 mas, bpa=14.5 degrees ! Estimated noise=0.183432 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000182686 Jy ! Component: 100 - total flux cleaned = 0.000235183 Jy ! Component: 150 - total flux cleaned = 0.00023576 Jy ! Component: 200 - total flux cleaned = 0.000199447 Jy ! Total flux subtracted in 200 components = 0.000199447 Jy ! Clean residual min=-0.001089 max=0.001153 Jy/beam ! Clean residual mean=-0.000000 rms=0.000264 Jy/beam ! Combined flux in latest and established models = 0.0953351 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 65 components and 0.0953351 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=0.059908Jy sigma=1.363013 ! Fit after self-cal, rms=0.059911Jy sigma=1.362861 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, 49.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000395911 Jy ! Component: 100 - total flux cleaned = 0.000423438 Jy ! Component: 150 - total flux cleaned = 0.000466209 Jy ! Component: 200 - total flux cleaned = 0.000484358 Jy ! Total flux subtracted in 200 components = 0.000484358 Jy ! Clean residual min=-0.001061 max=0.001128 Jy/beam ! Clean residual mean=-0.000000 rms=0.000257 Jy/beam ! Combined flux in latest and established models = 0.0958195 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 76 components and 0.0958195 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=0.059884Jy sigma=1.362290 ! Fit after self-cal, rms=0.059878Jy sigma=1.362190 ! Inverting map ! Added new window around map position (-26.6, -7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000890263 Jy ! Component: 100 - total flux cleaned = 0.00111941 Jy ! Component: 150 - total flux cleaned = 0.00124772 Jy ! Component: 200 - total flux cleaned = 0.00136171 Jy ! Total flux subtracted in 200 components = 0.00136171 Jy ! Clean residual min=-0.001039 max=0.001134 Jy/beam ! Clean residual mean=-0.000000 rms=0.000246 Jy/beam ! Combined flux in latest and established models = 0.0971812 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 87 components and 0.0971812 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=0.059853Jy sigma=1.361664 ! Fit after self-cal, rms=0.059848Jy sigma=1.361592 ! Inverting map ! Added new window around map position (-21.6, 1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.33765e-05 Jy ! Component: 100 - total flux cleaned = -1.43965e-05 Jy ! Component: 150 - total flux cleaned = 8.28848e-05 Jy ! Component: 200 - total flux cleaned = 0.00019166 Jy ! Total flux subtracted in 200 components = 0.00019166 Jy ! Clean residual min=-0.000967 max=0.001033 Jy/beam ! Clean residual mean=-0.000000 rms=0.000235 Jy/beam ! Combined flux in latest and established models = 0.0973728 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 100 components and 0.0973728 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=0.059818Jy sigma=1.360952 ! Fit after self-cal, rms=0.059815Jy sigma=1.360892 ! Inverting map ! Added new window around map position (50.6, -1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000944097 Jy ! Component: 100 - total flux cleaned = 0.000966272 Jy ! Component: 150 - total flux cleaned = 0.00109898 Jy ! Component: 200 - total flux cleaned = 0.00120188 Jy ! Total flux subtracted in 200 components = 0.00120188 Jy ! Clean residual min=-0.000960 max=0.000955 Jy/beam ! Clean residual mean=-0.000000 rms=0.000228 Jy/beam ! Combined flux in latest and established models = 0.0985747 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 108 components and 0.0985747 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=0.059791Jy sigma=1.360374 ! Fit after self-cal, rms=0.059791Jy sigma=1.360327 ! 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=0.059791Jy sigma=1.360327 ! Fit after self-cal, rms=0.059429Jy sigma=1.360204 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.069 mas, bmaj=1.085 mas, bpa=20.25 degrees ! Estimated noise=0.182654 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000311469 Jy ! Component: 100 - total flux cleaned = 0.000439824 Jy ! Component: 150 - total flux cleaned = 0.000500525 Jy ! Component: 200 - total flux cleaned = 0.000576679 Jy ! Total flux subtracted in 200 components = 0.000576679 Jy ! Clean residual min=-0.000891 max=0.000935 Jy/beam ! Clean residual mean=-0.000000 rms=0.000219 Jy/beam ! Combined flux in latest and established models = 0.0991514 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 111 components and 0.0991514 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=0.059414Jy sigma=1.359908 ! Fit after self-cal, rms=0.059412Jy sigma=1.359883 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 = 0.00012515 Jy ! Component: 100 - total flux cleaned = 0.000162046 Jy ! Component: 150 - total flux cleaned = 0.00017966 Jy ! Component: 200 - total flux cleaned = 0.000213855 Jy ! Total flux subtracted in 200 components = 0.000213855 Jy ! Clean residual min=-0.000882 max=0.000929 Jy/beam ! Clean residual mean=-0.000000 rms=0.000217 Jy/beam ! Combined flux in latest and established models = 0.0993653 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 113 components and 0.0993653 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=0.059402Jy sigma=1.359670 ! Fit after self-cal, rms=0.059401Jy sigma=1.359661 ! Inverting map ! Added new window around map position (38.6, -27). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00063797 Jy ! Component: 100 - total flux cleaned = 0.00071221 Jy ! Component: 150 - total flux cleaned = 0.000814916 Jy ! Component: 200 - total flux cleaned = 0.000862342 Jy ! Total flux subtracted in 200 components = 0.000862342 Jy ! Clean residual min=-0.000865 max=0.000870 Jy/beam ! Clean residual mean=-0.000000 rms=0.000211 Jy/beam ! Combined flux in latest and established models = 0.100228 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 120 components and 0.100228 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=0.059386Jy sigma=1.359358 ! Fit after self-cal, rms=0.059385Jy sigma=1.359330 ! 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=0.059385Jy sigma=1.359330 ! Fit after self-cal, rms=0.059204Jy sigma=1.359295 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.416 mas, bmaj=2.556 mas, bpa=63.23 degrees ! Estimated noise=0.236039 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000435237 Jy ! Component: 100 - total flux cleaned = 0.000500279 Jy ! Component: 150 - total flux cleaned = 0.000528968 Jy ! Component: 200 - total flux cleaned = 0.000554702 Jy ! Total flux subtracted in 200 components = 0.000554702 Jy ! Clean residual min=-0.000817 max=0.000814 Jy/beam ! Clean residual mean=-0.000001 rms=0.000232 Jy/beam ! Combined flux in latest and established models = 0.100782 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 143 components and 0.100782 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=0.059200Jy sigma=1.359237 ! Fit after self-cal, rms=0.059197Jy sigma=1.359209 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 = 0.000149678 Jy ! Component: 100 - total flux cleaned = 0.000199145 Jy ! Component: 150 - total flux cleaned = 0.000233863 Jy ! Component: 200 - total flux cleaned = 0.000298117 Jy ! Total flux subtracted in 200 components = 0.000298117 Jy ! Clean residual min=-0.000796 max=0.000786 Jy/beam ! Clean residual mean=-0.000001 rms=0.000227 Jy/beam ! Combined flux in latest and established models = 0.10108 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 154 components and 0.10108 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=0.059195Jy sigma=1.359170 ! Fit after self-cal, rms=0.059193Jy sigma=1.359157 ! 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=1.071 mas, bmaj=1.081 mas, bpa=28.6 degrees ! Estimated noise=0.182225 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.071 x 1.081 at 28.6 degrees (North through East) ! Clean map min=-0.0010424 max=0.060239 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=0.8006 mas, bmaj=0.8185 mas, bpa=24.25 degrees ! Estimated noise=0.403826 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0483972 Jy ! Component: 100 - total flux cleaned = 0.066172 Jy ! Component: 150 - total flux cleaned = 0.0744001 Jy ! Component: 200 - total flux cleaned = 0.0789523 Jy ! Total flux subtracted in 200 components = 0.0789523 Jy ! Clean residual min=-0.002752 max=0.002688 Jy/beam ! Clean residual mean=-0.000000 rms=0.000621 Jy/beam ! Combined flux in latest and established models = 0.0789523 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 0.0789523 Jy ! Inverting map and beam ! Estimated beam: bmin=1.071 mas, bmaj=1.081 mas, bpa=28.6 degrees ! Estimated noise=0.182225 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 = 0.00561999 Jy ! Component: 100 - total flux cleaned = 0.00912527 Jy ! Component: 150 - total flux cleaned = 0.0115128 Jy ! Component: 200 - total flux cleaned = 0.0129461 Jy ! Total flux subtracted in 200 components = 0.0129461 Jy ! Clean residual min=-0.001225 max=0.001477 Jy/beam ! Clean residual mean=-0.000000 rms=0.000305 Jy/beam ! Combined flux in latest and established models = 0.0918984 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 47 components and 0.0918984 Jy ! Inverting map ! Added new window around map position (-48.2, 18.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00129392 Jy ! Component: 100 - total flux cleaned = 0.00216968 Jy ! Component: 150 - total flux cleaned = 0.00291493 Jy ! Component: 200 - total flux cleaned = 0.00354981 Jy ! Total flux subtracted in 200 components = 0.00354981 Jy ! Clean residual min=-0.001089 max=0.001095 Jy/beam ! Clean residual mean=-0.000000 rms=0.000258 Jy/beam ! Combined flux in latest and established models = 0.0954482 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 64 components and 0.0954482 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=2.416 mas, bmaj=2.556 mas, bpa=63.23 degrees ! Estimated noise=0.236039 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00148055 Jy ! Component: 100 - total flux cleaned = 0.00218729 Jy ! Component: 150 - total flux cleaned = 0.0027693 Jy ! Component: 200 - total flux cleaned = 0.00328 Jy ! Total flux subtracted in 200 components = 0.00328 Jy ! Clean residual min=-0.000874 max=0.000827 Jy/beam ! Clean residual mean=-0.000000 rms=0.000255 Jy/beam ! Combined flux in latest and established models = 0.0987282 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 = 0.000477077 Jy ! Component: 100 - total flux cleaned = 0.000882874 Jy ! Component: 150 - total flux cleaned = 0.00127121 Jy ! Component: 200 - total flux cleaned = 0.00162307 Jy ! Total flux subtracted in 200 components = 0.00162307 Jy ! Clean residual min=-0.000806 max=0.000787 Jy/beam ! Clean residual mean=-0.000001 rms=0.000236 Jy/beam ! Combined flux in latest and established models = 0.100351 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 107 components and 0.100351 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.071 mas, bmaj=1.081 mas, bpa=28.6 degrees ! Estimated noise=0.182225 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.85505e-05 Jy ! Component: 100 - total flux cleaned = 0.000152687 Jy ! Component: 150 - total flux cleaned = 0.000261506 Jy ! Component: 200 - total flux cleaned = 0.000363457 Jy ! Total flux subtracted in 200 components = 0.000363457 Jy ! Clean residual min=-0.000924 max=0.000903 Jy/beam ! Clean residual mean=-0.000000 rms=0.000217 Jy/beam ! Combined flux in latest and established models = 0.100715 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 117 components and 0.100715 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=0.059218Jy sigma=1.359810 ! Fit after self-cal, rms=0.059197Jy sigma=1.359373 wmodel /J1407+7628_X_map.mod ! wmodel: Unable to open new model file: /J1407+7628_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219b_uvs/J1407+7628_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.071 x 1.081 at 28.6 degrees (North through East) ! Clean map min=-0.0010114 max=0.059271 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J1407+7628_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.059271 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000208795 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.05682 1.05682 2.11363 4.22726 8.45452 16.909 33.8181 67.6362 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.059 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 283.871 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J1407+7628_X_dfm.log closed on Thu May 19 20:21:44 2016