! Started logfile: /scr/pima/bg219e_uvs/J0304+3348_X_dfm.log on Thu May 19 18:21:30 2016 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.42800 obs /scr/pima/bg219e_uvs/J0304+3348_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J0304+3348_X_uva.fits ! AN table 1: 36 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.702932 visibilities/baseline/integration-bin. ! Found source: J0304+3348 ! ! 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 10932 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 J0304+3348_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 71 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 71 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 71 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 71 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 71 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 71 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 71 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 71 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 71 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 71 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 71 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 71 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.039506Jy sigma=24.421158 ! Fit after self-cal, rms=0.750359Jy sigma=17.660217 ! 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=0.9183 mas, bmaj=1.931 mas, bpa=26.43 degrees ! Estimated noise=0.48046 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 = 0.179509 Jy ! Component: 100 - total flux cleaned = 0.249621 Jy ! Total flux subtracted in 100 components = 0.249621 Jy ! Clean residual min=-0.013080 max=0.032289 Jy/beam ! Clean residual mean=-0.000001 rms=0.004196 Jy/beam ! Combined flux in latest and established models = 0.249621 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.249621 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=0.092643Jy sigma=2.101140 ! Fit after self-cal, rms=0.090761Jy sigma=2.062765 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0377579 Jy ! Component: 100 - total flux cleaned = 0.05744 Jy ! Total flux subtracted in 100 components = 0.05744 Jy ! Clean residual min=-0.006986 max=0.017109 Jy/beam ! Clean residual mean=-0.000002 rms=0.002019 Jy/beam ! Combined flux in latest and established models = 0.307061 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 11 components and 0.307061 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=0.067899Jy sigma=1.514633 ! Fit after self-cal, rms=0.067675Jy sigma=1.510085 ! Inverting map ! Added new window around map position (1.6, -0.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0157802 Jy ! Component: 100 - total flux cleaned = 0.0247009 Jy ! Total flux subtracted in 100 components = 0.0247009 Jy ! Clean residual min=-0.004822 max=0.006192 Jy/beam ! Clean residual mean=-0.000002 rms=0.001291 Jy/beam ! Combined flux in latest and established models = 0.331762 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 30 components and 0.331762 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=0.062890Jy sigma=1.389160 ! Fit after self-cal, rms=0.062754Jy sigma=1.384893 ! 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=1.272 mas, bmaj=2.061 mas, bpa=25.93 degrees ! Estimated noise=0.315687 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 = 0.0100729 Jy ! Component: 100 - total flux cleaned = 0.0165698 Jy ! Component: 150 - total flux cleaned = 0.0209762 Jy ! Component: 200 - total flux cleaned = 0.0240692 Jy ! Total flux subtracted in 200 components = 0.0240692 Jy ! Clean residual min=-0.003886 max=0.005155 Jy/beam ! Clean residual mean=-0.000008 rms=0.001207 Jy/beam ! Combined flux in latest and established models = 0.355831 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 62 components and 0.355831 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=0.061026Jy sigma=1.335910 ! Fit after self-cal, rms=0.060971Jy sigma=1.334182 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.272 x 2.061 at 25.93 degrees (North through East) ! Clean map min=-0.0039064 max=0.23491 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 1.00 FD 1.00 HN 1.01 KP 1.01 ! LA 0.98 NL 1.02 OV 0.96 PT 0.98 ! SC 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 0.98 KP 1.02 ! LA 0.99 NL 1.02 OV 1.00 PT 0.97 ! SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.00 KP 1.01 ! LA 0.95 NL 0.99 OV 0.96 PT 0.98 ! SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.98 HN 1.00 KP 1.04 ! LA 0.98 NL 1.01 OV 0.98 PT 0.97 ! SC 0.98 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 0.99 KP 0.99 ! LA 0.96 NL 1.03 OV 1.00 PT 0.99 ! SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 0.97 KP 1.02 ! LA 0.97 NL 1.01 OV 0.98 PT 0.97 ! SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.00 KP 1.03 ! LA 0.99 NL 1.00 OV 0.98 PT 0.99 ! SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.03 KP 1.04 ! LA 0.96 NL 1.02 OV 0.97 PT 0.99 ! SC 1.00 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.00 KP 1.00 ! LA 1.00 NL 1.00 OV 0.96 PT 0.96 ! SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.00 KP 1.01 ! LA 0.99 NL 1.03 OV 1.00 PT 0.98 ! SC 1.11 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.03 KP 1.02 ! LA 0.99 NL 1.03 OV 0.99 PT 0.98 ! SC 1.03 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 1.00 KP 1.05 ! LA 0.99 NL 1.01 OV 1.03 PT 0.95 ! SC 0.99 ! ! ! Fit before self-cal, rms=0.060971Jy sigma=1.334182 ! Fit after self-cal, rms=0.060237Jy sigma=1.318974 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.277 mas, bmaj=2.067 mas, bpa=25.84 degrees ! Estimated noise=0.313835 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 = 0.00163809 Jy ! Component: 100 - total flux cleaned = 0.00181082 Jy ! Component: 150 - total flux cleaned = 0.00178175 Jy ! Component: 200 - total flux cleaned = 0.00178285 Jy ! Total flux subtracted in 200 components = 0.00178285 Jy ! Clean residual min=-0.003999 max=0.004015 Jy/beam ! Clean residual mean=-0.000002 rms=0.000977 Jy/beam ! Combined flux in latest and established models = 0.357614 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 75 components and 0.357614 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=0.060189Jy sigma=1.317213 ! Fit after self-cal, rms=0.060193Jy sigma=1.316997 ! 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=0.060193Jy sigma=1.316997 ! Fit after self-cal, rms=0.059993Jy sigma=1.300930 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.275 mas, bmaj=2.068 mas, bpa=25.84 degrees ! Estimated noise=0.313923 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00100856 Jy ! Component: 100 - total flux cleaned = 0.00106227 Jy ! Component: 150 - total flux cleaned = 0.00106334 Jy ! Component: 200 - total flux cleaned = 0.00108162 Jy ! Total flux subtracted in 200 components = 0.00108162 Jy ! Clean residual min=-0.002239 max=0.003106 Jy/beam ! Clean residual mean=-0.000004 rms=0.000635 Jy/beam ! Combined flux in latest and established models = 0.358696 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 82 components and 0.358696 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=0.059968Jy sigma=1.300315 ! Fit after self-cal, rms=0.059988Jy sigma=1.300205 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 (13, -16). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00302246 Jy ! Component: 100 - total flux cleaned = 0.00476756 Jy ! Component: 150 - total flux cleaned = 0.00601162 Jy ! Component: 200 - total flux cleaned = 0.00669723 Jy ! Total flux subtracted in 200 components = 0.00669723 Jy ! Clean residual min=-0.002085 max=0.002100 Jy/beam ! Clean residual mean=-0.000003 rms=0.000507 Jy/beam ! Combined flux in latest and established models = 0.365393 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 104 components and 0.365393 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=0.059824Jy sigma=1.295776 ! Fit after self-cal, rms=0.059815Jy sigma=1.295653 ! 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=0.059815Jy sigma=1.295653 ! Fit after self-cal, rms=0.059747Jy sigma=1.295521 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.275 mas, bmaj=2.069 mas, bpa=25.83 degrees ! Estimated noise=0.313492 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000771336 Jy ! Component: 100 - total flux cleaned = 0.00128808 Jy ! Component: 150 - total flux cleaned = 0.00170939 Jy ! Component: 200 - total flux cleaned = 0.00208291 Jy ! Total flux subtracted in 200 components = 0.00208291 Jy ! Clean residual min=-0.001994 max=0.001884 Jy/beam ! Clean residual mean=-0.000002 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.367476 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 117 components and 0.367476 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=0.059719Jy sigma=1.294759 ! Fit after self-cal, rms=0.059719Jy sigma=1.294743 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 = 0.000406295 Jy ! Component: 100 - total flux cleaned = 0.000618501 Jy ! Component: 150 - total flux cleaned = 0.000796225 Jy ! Component: 200 - total flux cleaned = 0.000888712 Jy ! Total flux subtracted in 200 components = 0.000888712 Jy ! Clean residual min=-0.001924 max=0.001823 Jy/beam ! Clean residual mean=-0.000002 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.368365 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 128 components and 0.368365 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=0.059706Jy sigma=1.294435 ! Fit after self-cal, rms=0.059706Jy sigma=1.294431 ! 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=0.059706Jy sigma=1.294431 ! Fit after self-cal, rms=0.059699Jy sigma=1.294385 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.439 mas, bmaj=2.564 mas, bpa=8.982 degrees ! Estimated noise=0.362398 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000832712 Jy ! Component: 100 - total flux cleaned = 0.00120162 Jy ! Component: 150 - total flux cleaned = 0.00133886 Jy ! Component: 200 - total flux cleaned = 0.001419 Jy ! Total flux subtracted in 200 components = 0.001419 Jy ! Clean residual min=-0.002094 max=0.001919 Jy/beam ! Clean residual mean=-0.000003 rms=0.000596 Jy/beam ! Combined flux in latest and established models = 0.369784 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 142 components and 0.369784 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=0.059696Jy sigma=1.294319 ! Fit after self-cal, rms=0.059694Jy sigma=1.294266 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 = 0.000244227 Jy ! Component: 100 - total flux cleaned = 0.000225754 Jy ! Component: 150 - total flux cleaned = 0.000209193 Jy ! Component: 200 - total flux cleaned = 0.000209918 Jy ! Total flux subtracted in 200 components = 0.000209918 Jy ! Clean residual min=-0.002064 max=0.001927 Jy/beam ! Clean residual mean=-0.000003 rms=0.000586 Jy/beam ! Combined flux in latest and established models = 0.369994 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 150 components and 0.369994 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=0.059694Jy sigma=1.294279 ! Fit after self-cal, rms=0.059693Jy sigma=1.294272 ! 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=1.275 mas, bmaj=2.07 mas, bpa=25.84 degrees ! Estimated noise=0.313451 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.275 x 2.07 at 25.84 degrees (North through East) ! Clean map min=-0.001694 max=0.23292 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=0.9185 mas, bmaj=1.939 mas, bpa=26.43 degrees ! Estimated noise=0.478034 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.180277 Jy ! Component: 100 - total flux cleaned = 0.251783 Jy ! Component: 150 - total flux cleaned = 0.287019 Jy ! Component: 200 - total flux cleaned = 0.307234 Jy ! Total flux subtracted in 200 components = 0.307234 Jy ! Clean residual min=-0.005770 max=0.010453 Jy/beam ! Clean residual mean=-0.000001 rms=0.001681 Jy/beam ! Combined flux in latest and established models = 0.307234 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.307234 Jy ! Inverting map and beam ! Estimated beam: bmin=1.275 mas, bmaj=2.07 mas, bpa=25.84 degrees ! Estimated noise=0.313451 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 = 0.0185783 Jy ! Component: 100 - total flux cleaned = 0.0291265 Jy ! Component: 150 - total flux cleaned = 0.0358372 Jy ! Component: 200 - total flux cleaned = 0.0404528 Jy ! Total flux subtracted in 200 components = 0.0404528 Jy ! Clean residual min=-0.003302 max=0.004030 Jy/beam ! Clean residual mean=-0.000006 rms=0.000821 Jy/beam ! Combined flux in latest and established models = 0.347687 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 66 components and 0.347687 Jy ! Inverting map ! Added new window around map position (3.2, -3.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00396639 Jy ! Component: 100 - total flux cleaned = 0.00686385 Jy ! Component: 150 - total flux cleaned = 0.00924201 Jy ! Component: 200 - total flux cleaned = 0.0112424 Jy ! Total flux subtracted in 200 components = 0.0112424 Jy ! Clean residual min=-0.002579 max=0.002005 Jy/beam ! Clean residual mean=-0.000004 rms=0.000565 Jy/beam ! Combined flux in latest and established models = 0.358929 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 94 components and 0.358929 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=2.439 mas, bmaj=2.564 mas, bpa=8.982 degrees ! Estimated noise=0.362398 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00245412 Jy ! Component: 100 - total flux cleaned = 0.00441312 Jy ! Component: 150 - total flux cleaned = 0.00602336 Jy ! Component: 200 - total flux cleaned = 0.00701007 Jy ! Total flux subtracted in 200 components = 0.00701007 Jy ! Clean residual min=-0.002436 max=0.001973 Jy/beam ! Clean residual mean=-0.000004 rms=0.000639 Jy/beam ! Combined flux in latest and established models = 0.365939 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 = 0.000817827 Jy ! Component: 100 - total flux cleaned = 0.00150166 Jy ! Component: 150 - total flux cleaned = 0.00203721 Jy ! Component: 200 - total flux cleaned = 0.00251951 Jy ! Total flux subtracted in 200 components = 0.00251951 Jy ! Clean residual min=-0.002229 max=0.001850 Jy/beam ! Clean residual mean=-0.000003 rms=0.000572 Jy/beam ! Combined flux in latest and established models = 0.368459 Jy ! Adding 77 model components to the UV plane model. ! The established model now contains 158 components and 0.368459 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.275 mas, bmaj=2.07 mas, bpa=25.84 degrees ! Estimated noise=0.313451 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000310496 Jy ! Component: 100 - total flux cleaned = 0.000636413 Jy ! Component: 150 - total flux cleaned = 0.000904906 Jy ! Component: 200 - total flux cleaned = 0.00115245 Jy ! Total flux subtracted in 200 components = 0.00115245 Jy ! Clean residual min=-0.002031 max=0.001538 Jy/beam ! Clean residual mean=-0.000001 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.369611 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 180 components and 0.369611 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=0.059623Jy sigma=1.292882 ! Fit after self-cal, rms=0.059613Jy sigma=1.292672 wmodel /J0304+3348_X_map.mod ! wmodel: Unable to open new model file: /J0304+3348_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219e_uvs/J0304+3348_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.275 x 2.07 at 25.84 degrees (North through East) ! Clean map min=-0.0018736 max=0.23341 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J0304+3348_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.233411 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000403744 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.518927 0.518927 1.03785 2.07571 4.15142 8.30283 16.6057 33.2113 66.4227 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.233 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 578.115 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J0304+3348_X_dfm.log closed on Thu May 19 18:21:33 2016