! Started logfile: /scr/pima/bg219h_uvs/J1504+1029_X_dfm.log on Thu May 19 22:30:26 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/bg219h_uvs/J1504+1029_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J1504+1029_X_uva.fits ! AN table 1: 7 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.813492 visibilities/baseline/integration-bin. ! Found source: J1504+1029 ! ! 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 2460 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 J1504+1029_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 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.494936Jy sigma=22.120915 ! Fit after self-cal, rms=0.241993Jy sigma=3.024990 ! 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=0.8586 mas, bmaj=2.059 mas, bpa=21.48 degrees ! Estimated noise=1.81867 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 = 0.813327 Jy ! Component: 100 - total flux cleaned = 0.990772 Jy ! Total flux subtracted in 100 components = 0.990772 Jy ! Clean residual min=-0.029167 max=0.054633 Jy/beam ! Clean residual mean=-0.000065 rms=0.008902 Jy/beam ! Combined flux in latest and established models = 0.990772 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.990772 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=0.244329Jy sigma=3.082354 ! Fit after self-cal, rms=0.244348Jy sigma=3.082025 ! Inverting map ! Added new window around map position (1, -0.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0565557 Jy ! Component: 100 - total flux cleaned = 0.0892563 Jy ! Total flux subtracted in 100 components = 0.0892563 Jy ! Clean residual min=-0.020817 max=0.024030 Jy/beam ! Clean residual mean=-0.000026 rms=0.005396 Jy/beam ! Combined flux in latest and established models = 1.08003 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 13 components and 1.08003 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=0.225413Jy sigma=2.732080 ! Fit after self-cal, rms=0.225068Jy sigma=2.723835 ! 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=1.032 mas, bmaj=2.291 mas, bpa=21.54 degrees ! Estimated noise=1.19819 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 = 0.0355725 Jy ! Component: 100 - total flux cleaned = 0.0566794 Jy ! Component: 150 - total flux cleaned = 0.071788 Jy ! Component: 200 - total flux cleaned = 0.0828288 Jy ! Total flux subtracted in 200 components = 0.0828288 Jy ! Clean residual min=-0.019660 max=0.024410 Jy/beam ! Clean residual mean=-0.000006 rms=0.005979 Jy/beam ! Combined flux in latest and established models = 1.16286 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 45 components and 1.16286 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=0.218710Jy sigma=2.603682 ! Fit after self-cal, rms=0.218646Jy sigma=2.601706 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.032 x 2.291 at 21.54 degrees (North through East) ! Clean map min=-0.018907 max=1.0522 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 0.97 FD 1.03 HN 1.05 KP 0.97 ! LA 1.02 NL 0.98 OV 1.00 PT 1.00 ! SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.03 HN 1.05 KP 0.97 ! LA 1.00 NL 0.99 OV 1.01 PT 0.98 ! SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.03 HN 1.00 KP 0.98 ! LA 0.99 NL 0.98 OV 0.99 PT 0.98 ! SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.03 HN 0.98 KP 0.98 ! LA 0.98 NL 0.99 OV 1.01 PT 0.98 ! SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 0.98 KP 0.97 ! LA 1.00 NL 0.98 OV 0.98 PT 0.92 ! SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.04 HN 1.04 KP 0.96 ! LA 1.01 NL 1.01 OV 0.99 PT 0.99 ! SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 HN 1.04 KP 0.96 ! LA 1.01 NL 0.98 OV 0.99 PT 0.99 ! SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 HN 1.02 KP 0.99 ! LA 0.99 NL 0.98 OV 0.98 PT 0.97 ! SC 0.99 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 1.01 KP 0.98 ! LA 0.99 NL 0.99 OV 1.00 PT 0.95 ! SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.03 HN 1.01 KP 0.95 ! LA 1.00 NL 0.98 OV 0.98 PT 0.96 ! SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 0.99 KP 0.96 ! LA 0.99 NL 1.00 OV 1.00 PT 0.98 ! SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 1.03 KP 0.88 ! LA 1.00 NL 1.00 OV 0.99 PT 0.95 ! SC 1.01 ! ! ! Fit before self-cal, rms=0.218646Jy sigma=2.601706 ! Fit after self-cal, rms=0.215145Jy sigma=2.549326 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.033 mas, bmaj=2.299 mas, bpa=21.64 degrees ! Estimated noise=1.18184 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 = -0.00546967 Jy ! Component: 100 - total flux cleaned = -0.00442952 Jy ! Component: 150 - total flux cleaned = -0.00416219 Jy ! Component: 200 - total flux cleaned = -0.00364277 Jy ! Total flux subtracted in 200 components = -0.00364277 Jy ! Clean residual min=-0.016310 max=0.020575 Jy/beam ! Clean residual mean=-0.000011 rms=0.004848 Jy/beam ! Combined flux in latest and established models = 1.15921 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 51 components and 1.15921 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=0.214114Jy sigma=2.551721 ! Fit after self-cal, rms=0.214101Jy sigma=2.551184 ! 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=0.214101Jy sigma=2.551184 ! Fit after self-cal, rms=0.213032Jy sigma=2.546852 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.033 mas, bmaj=2.298 mas, bpa=21.67 degrees ! Estimated noise=1.17139 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00699441 Jy ! Component: 100 - total flux cleaned = -0.00684854 Jy ! Component: 150 - total flux cleaned = -0.00641581 Jy ! Component: 200 - total flux cleaned = -0.0060576 Jy ! Total flux subtracted in 200 components = -0.0060576 Jy ! Clean residual min=-0.016122 max=0.020600 Jy/beam ! Clean residual mean=-0.000011 rms=0.004776 Jy/beam ! Combined flux in latest and established models = 1.15316 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 52 components and 1.15316 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=0.212082Jy sigma=2.550330 ! Fit after self-cal, rms=0.212079Jy sigma=2.550041 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 (-1, 10.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0190702 Jy ! Component: 100 - total flux cleaned = 0.0304774 Jy ! Component: 150 - total flux cleaned = 0.0388986 Jy ! Component: 200 - total flux cleaned = 0.0458615 Jy ! Total flux subtracted in 200 components = 0.0458615 Jy ! Clean residual min=-0.012833 max=0.013758 Jy/beam ! Clean residual mean=-0.000009 rms=0.003595 Jy/beam ! Combined flux in latest and established models = 1.19902 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 80 components and 1.19902 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=0.209406Jy sigma=2.525310 ! Fit after self-cal, rms=0.209320Jy sigma=2.523817 ! 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=0.209320Jy sigma=2.523817 ! Fit after self-cal, rms=0.207719Jy sigma=2.514386 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.034 mas, bmaj=2.3 mas, bpa=21.7 degrees ! Estimated noise=1.15754 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000993695 Jy ! Component: 100 - total flux cleaned = 0.00336694 Jy ! Component: 150 - total flux cleaned = 0.005697 Jy ! Component: 200 - total flux cleaned = 0.00757999 Jy ! Total flux subtracted in 200 components = 0.00757999 Jy ! Clean residual min=-0.011543 max=0.011859 Jy/beam ! Clean residual mean=-0.000000 rms=0.003119 Jy/beam ! Combined flux in latest and established models = 1.2066 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 92 components and 1.2066 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=0.206371Jy sigma=2.513592 ! Fit after self-cal, rms=0.206370Jy sigma=2.513350 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 = 0.00252368 Jy ! Component: 100 - total flux cleaned = 0.00427566 Jy ! Component: 150 - total flux cleaned = 0.00603406 Jy ! Component: 200 - total flux cleaned = 0.00765949 Jy ! Total flux subtracted in 200 components = 0.00765949 Jy ! Clean residual min=-0.010999 max=0.011006 Jy/beam ! Clean residual mean=-0.000000 rms=0.002970 Jy/beam ! Combined flux in latest and established models = 1.21426 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 103 components and 1.21426 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=0.206032Jy sigma=2.512264 ! Fit after self-cal, rms=0.206037Jy sigma=2.512166 ! 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=0.206037Jy sigma=2.512166 ! Fit after self-cal, rms=0.204972Jy sigma=2.507614 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.232 mas, bmaj=2.977 mas, bpa=0.6206 degrees ! Estimated noise=1.4117 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00292061 Jy ! Component: 100 - total flux cleaned = -0.000277595 Jy ! Component: 150 - total flux cleaned = 0.0010682 Jy ! Component: 200 - total flux cleaned = 0.00222446 Jy ! Total flux subtracted in 200 components = 0.00222446 Jy ! Clean residual min=-0.015560 max=0.013027 Jy/beam ! Clean residual mean=0.000003 rms=0.004364 Jy/beam ! Combined flux in latest and established models = 1.21648 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 114 components and 1.21648 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=0.204026Jy sigma=2.512029 ! Fit after self-cal, rms=0.204031Jy sigma=2.511880 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 = 0.00172585 Jy ! Component: 100 - total flux cleaned = 0.00240984 Jy ! Component: 150 - total flux cleaned = 0.00290706 Jy ! Component: 200 - total flux cleaned = 0.00346527 Jy ! Total flux subtracted in 200 components = 0.00346527 Jy ! Clean residual min=-0.014948 max=0.012164 Jy/beam ! Clean residual mean=0.000002 rms=0.004142 Jy/beam ! Combined flux in latest and established models = 1.21995 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 118 components and 1.21995 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=0.203943Jy sigma=2.513362 ! Fit after self-cal, rms=0.203946Jy sigma=2.513306 ! 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=1.034 mas, bmaj=2.3 mas, bpa=21.71 degrees ! Estimated noise=1.14705 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.034 x 2.3 at 21.71 degrees (North through East) ! Clean map min=-0.01248 max=1.0094 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=0.203946Jy sigma=2.513306 ! Fit after self-cal, rms=0.194227Jy sigma=2.338159 ! Inverting map and beam ! Estimated beam: bmin=1.035 mas, bmaj=2.29 mas, bpa=21.59 degrees ! Estimated noise=1.09813 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0353442 Jy ! Component: 100 - total flux cleaned = -0.0429745 Jy ! Component: 150 - total flux cleaned = -0.0466528 Jy ! Component: 200 - total flux cleaned = -0.0480798 Jy ! Total flux subtracted in 200 components = -0.0480798 Jy ! Clean residual min=-0.014303 max=0.014056 Jy/beam ! Clean residual mean=-0.000001 rms=0.003656 Jy/beam ! Combined flux in latest and established models = 1.17187 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 127 components and 1.17187 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=0.185277Jy sigma=2.277732 ! Fit after self-cal, rms=0.185265Jy sigma=2.277301 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000267692 Jy ! Component: 100 - total flux cleaned = -0.000464317 Jy ! Component: 150 - total flux cleaned = -0.000632456 Jy ! Component: 200 - total flux cleaned = -0.000630776 Jy ! Total flux subtracted in 200 components = -0.000630776 Jy ! Clean residual min=-0.013210 max=0.013278 Jy/beam ! Clean residual mean=-0.000002 rms=0.003492 Jy/beam ! Combined flux in latest and established models = 1.17124 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 137 components and 1.17124 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=0.184744Jy sigma=2.275383 ! Fit after self-cal, rms=0.184747Jy sigma=2.275269 ! 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=0.184747Jy sigma=2.275269 ! Fit after self-cal, rms=0.179944Jy sigma=2.176557 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=0.8583 mas, bmaj=2.055 mas, bpa=21.64 degrees ! Estimated noise=1.61119 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.72028 Jy ! Component: 100 - total flux cleaned = 0.87863 Jy ! Component: 150 - total flux cleaned = 0.930675 Jy ! Component: 200 - total flux cleaned = 0.961116 Jy ! Total flux subtracted in 200 components = 0.961116 Jy ! Clean residual min=-0.023693 max=0.020267 Jy/beam ! Clean residual mean=-0.000030 rms=0.005092 Jy/beam ! Combined flux in latest and established models = 0.961115 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.961115 Jy ! Inverting map and beam ! Estimated beam: bmin=1.034 mas, bmaj=2.286 mas, bpa=21.63 degrees ! Estimated noise=1.05659 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 = 0.0316604 Jy ! Component: 100 - total flux cleaned = 0.0533406 Jy ! Component: 150 - total flux cleaned = 0.0709662 Jy ! Component: 200 - total flux cleaned = 0.0858593 Jy ! Total flux subtracted in 200 components = 0.0858593 Jy ! Clean residual min=-0.020178 max=0.018805 Jy/beam ! Clean residual mean=-0.000023 rms=0.005039 Jy/beam ! Combined flux in latest and established models = 1.04697 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 49 components and 1.04697 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=2.23 mas, bmaj=2.952 mas, bpa=0.8212 degrees ! Estimated noise=1.30595 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0214116 Jy ! Component: 100 - total flux cleaned = 0.0367411 Jy ! Component: 150 - total flux cleaned = 0.0440434 Jy ! Component: 200 - total flux cleaned = 0.0493624 Jy ! Total flux subtracted in 200 components = 0.0493624 Jy ! Clean residual min=-0.024529 max=0.019278 Jy/beam ! Clean residual mean=-0.000025 rms=0.006401 Jy/beam ! Combined flux in latest and established models = 1.09634 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 = 0.00419203 Jy ! Component: 100 - total flux cleaned = 0.00819676 Jy ! Component: 150 - total flux cleaned = 0.0117637 Jy ! Component: 200 - total flux cleaned = 0.0149673 Jy ! Total flux subtracted in 200 components = 0.0149673 Jy ! Clean residual min=-0.023413 max=0.017749 Jy/beam ! Clean residual mean=-0.000021 rms=0.005709 Jy/beam ! Combined flux in latest and established models = 1.1113 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 89 components and 1.1113 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.034 mas, bmaj=2.286 mas, bpa=21.63 degrees ! Estimated noise=1.05659 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000503655 Jy ! Component: 100 - total flux cleaned = 0.00205257 Jy ! Component: 150 - total flux cleaned = 0.00317243 Jy ! Component: 200 - total flux cleaned = 0.00499423 Jy ! Total flux subtracted in 200 components = 0.00499423 Jy ! Clean residual min=-0.015633 max=0.013857 Jy/beam ! Clean residual mean=-0.000009 rms=0.003552 Jy/beam ! Combined flux in latest and established models = 1.1163 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 104 components and 1.1163 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=0.172576Jy sigma=2.140410 ! Fit after self-cal, rms=0.172570Jy sigma=2.139679 wmodel /J1504+1029_X_map.mod ! wmodel: Unable to open new model file: /J1504+1029_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219h_uvs/J1504+1029_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.034 x 2.286 at 21.63 degrees (North through East) ! Clean map min=-0.014848 max=0.92503 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J1504+1029_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.92503 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00353042 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.14496 1.14496 2.28992 4.57985 9.1597 18.3194 36.6388 73.2776 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0105 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.925 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 262.017 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J1504+1029_X_dfm.log closed on Thu May 19 22:30:29 2016