! Started logfile: /scr/pima/bg219b_uvs/J1547-0943_X_dfm.log on Thu May 19 20:25:08 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/J1547-0943_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J1547-0943_X_uva.fits ! AN table 1: 52 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.907265 visibilities/baseline/integration-bin. ! Found source: J1547-0943 ! ! 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 25476 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 J1547-0943_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 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.018857Jy sigma=23.400245 ! Fit after self-cal, rms=0.853101Jy sigma=19.463873 ! 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=0.6988 mas, bmaj=1.665 mas, bpa=-2.459 degrees ! Estimated noise=0.393079 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 = 0.103089 Jy ! Component: 100 - total flux cleaned = 0.141942 Jy ! Total flux subtracted in 100 components = 0.141942 Jy ! Clean residual min=-0.007481 max=0.018867 Jy/beam ! Clean residual mean=0.000053 rms=0.002008 Jy/beam ! Combined flux in latest and established models = 0.141942 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.141942 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=0.079784Jy sigma=1.752477 ! Fit after self-cal, rms=0.079334Jy sigma=1.744684 ! Inverting map ! Added new window around map position (-0.8, 0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0225165 Jy ! Component: 100 - total flux cleaned = 0.0351785 Jy ! Total flux subtracted in 100 components = 0.0351785 Jy ! Clean residual min=-0.004756 max=0.006381 Jy/beam ! Clean residual mean=0.000046 rms=0.001172 Jy/beam ! Combined flux in latest and established models = 0.17712 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 14 components and 0.17712 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=0.069215Jy sigma=1.485172 ! Fit after self-cal, rms=0.069022Jy sigma=1.481369 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00828669 Jy ! Component: 100 - total flux cleaned = 0.0136856 Jy ! Total flux subtracted in 100 components = 0.0136856 Jy ! Clean residual min=-0.003982 max=0.004128 Jy/beam ! Clean residual mean=0.000043 rms=0.000975 Jy/beam ! Combined flux in latest and established models = 0.190806 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 23 components and 0.190806 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=0.067057Jy sigma=1.430733 ! Fit after self-cal, rms=0.067024Jy sigma=1.430078 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.897 mas, bmaj=1.999 mas, bpa=-0.9879 degrees ! Estimated noise=0.206409 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 = 0.00869252 Jy ! Component: 100 - total flux cleaned = 0.0134954 Jy ! Component: 150 - total flux cleaned = 0.0165938 Jy ! Component: 200 - total flux cleaned = 0.0186614 Jy ! Total flux subtracted in 200 components = 0.0186614 Jy ! Clean residual min=-0.003142 max=0.006991 Jy/beam ! Clean residual mean=0.000015 rms=0.000914 Jy/beam ! Combined flux in latest and established models = 0.209468 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 53 components and 0.209468 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=0.065885Jy sigma=1.401948 ! Fit after self-cal, rms=0.065835Jy sigma=1.400539 ! Inverting map ! Added new window around map position (-2.8, 2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00675751 Jy ! Component: 100 - total flux cleaned = 0.01017 Jy ! Component: 150 - total flux cleaned = 0.0124105 Jy ! Component: 200 - total flux cleaned = 0.0140868 Jy ! Total flux subtracted in 200 components = 0.0140868 Jy ! Clean residual min=-0.002133 max=0.002796 Jy/beam ! Clean residual mean=0.000012 rms=0.000577 Jy/beam ! Combined flux in latest and established models = 0.223554 Jy ! Performing phase self-cal ! Adding 54 model components to the UV plane model. ! The established model now contains 104 components and 0.223554 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=0.065149Jy sigma=1.383346 ! Fit after self-cal, rms=0.065073Jy sigma=1.381677 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.897 x 1.999 at -0.9879 degrees (North through East) ! Clean map min=-0.0020118 max=0.14585 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 0.99 FD 0.99 HN 1.02 KP 0.96 ! LA 1.01 MK 0.97 NL 1.01 OV 0.98 ! PT 0.97 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.05 HN 1.01 KP 0.98 ! LA 1.02 MK 1.01 NL 1.05 OV 1.03 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.03 HN 1.07 KP 1.01 ! LA 1.03 MK 1.03 NL 1.05 OV 1.04 ! PT 0.99 SC 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.03 KP 0.99 ! LA 1.00 MK 1.00 NL 1.02 OV 1.02 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.03 KP 0.98 ! LA 1.00 MK 0.98 NL 1.01 OV 1.01 ! PT 0.95 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.05 HN 1.03 KP 0.99 ! LA 1.00 MK 1.00 NL 1.03 OV 1.02 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.04 HN 1.00 KP 1.03 ! LA 1.05 MK 1.03 NL 1.03 OV 1.03 ! PT 1.01 SC 1.07 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.05 KP 0.99 ! LA 0.98 MK 0.99 NL 1.01 OV 1.01 ! PT 0.96 SC 0.99 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 0.99 KP 0.97 ! LA 1.00 MK 1.01 NL 1.03 OV 1.03 ! PT 0.92 SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 0.96 KP 0.96 ! LA 0.97 MK 1.01 NL 0.98 OV 0.96 ! PT 0.94 SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 0.99 KP 0.95 ! LA 0.93 MK 1.03 NL 1.03 OV 0.99 ! PT 0.94 SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.96 HN 0.95 KP 0.95 ! LA 0.95 MK 0.95 NL 0.98 OV 0.94 ! PT 0.89 SC 0.93 ! ! ! Fit before self-cal, rms=0.065073Jy sigma=1.381677 ! Fit after self-cal, rms=0.063884Jy sigma=1.365242 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8995 mas, bmaj=2.004 mas, bpa=-0.9397 degrees ! Estimated noise=0.205763 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 = 0.00132919 Jy ! Component: 100 - total flux cleaned = 0.00180848 Jy ! Component: 150 - total flux cleaned = 0.00208703 Jy ! Component: 200 - total flux cleaned = 0.00218445 Jy ! Total flux subtracted in 200 components = 0.00218445 Jy ! Clean residual min=-0.001607 max=0.001688 Jy/beam ! Clean residual mean=0.000006 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 0.225739 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 124 components and 0.225739 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=0.063842Jy sigma=1.364211 ! Fit after self-cal, rms=0.063840Jy sigma=1.364080 ! 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=0.063840Jy sigma=1.364080 ! Fit after self-cal, rms=0.063873Jy sigma=1.360732 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8998 mas, bmaj=2.005 mas, bpa=-1.024 degrees ! Estimated noise=0.205496 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000552137 Jy ! Component: 100 - total flux cleaned = 0.000775347 Jy ! Component: 150 - total flux cleaned = 0.000901565 Jy ! Component: 200 - total flux cleaned = 0.000982247 Jy ! Total flux subtracted in 200 components = 0.000982247 Jy ! Clean residual min=-0.001347 max=0.001513 Jy/beam ! Clean residual mean=0.000005 rms=0.000326 Jy/beam ! Combined flux in latest and established models = 0.226721 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 133 components and 0.226721 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=0.063860Jy sigma=1.360391 ! Fit after self-cal, rms=0.063867Jy sigma=1.360341 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 (-23.4, 24). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00133662 Jy ! Component: 100 - total flux cleaned = 0.00182265 Jy ! Component: 150 - total flux cleaned = 0.00205816 Jy ! Component: 200 - total flux cleaned = 0.002249 Jy ! Total flux subtracted in 200 components = 0.002249 Jy ! Clean residual min=-0.001317 max=0.001463 Jy/beam ! Clean residual mean=0.000003 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.22897 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 150 components and 0.22897 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=0.063836Jy sigma=1.359621 ! Fit after self-cal, rms=0.063834Jy sigma=1.359586 ! Inverting map ! Added new window around map position (38.2, -38.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00121562 Jy ! Component: 100 - total flux cleaned = 0.00184134 Jy ! Component: 150 - total flux cleaned = 0.0023785 Jy ! Component: 200 - total flux cleaned = 0.00278579 Jy ! Total flux subtracted in 200 components = 0.00278579 Jy ! Clean residual min=-0.001263 max=0.001172 Jy/beam ! Clean residual mean=0.000001 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.231756 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 162 components and 0.231756 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=0.063807Jy sigma=1.358934 ! Fit after self-cal, rms=0.063806Jy sigma=1.358907 ! 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=0.063806Jy sigma=1.358907 ! Fit after self-cal, rms=0.063783Jy sigma=1.358825 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8999 mas, bmaj=2.005 mas, bpa=-1.047 degrees ! Estimated noise=0.20538 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00036426 Jy ! Component: 100 - total flux cleaned = 0.000646169 Jy ! Component: 150 - total flux cleaned = 0.000887044 Jy ! Component: 200 - total flux cleaned = 0.00106448 Jy ! Total flux subtracted in 200 components = 0.00106448 Jy ! Clean residual min=-0.001263 max=0.001132 Jy/beam ! Clean residual mean=0.000001 rms=0.000286 Jy/beam ! Combined flux in latest and established models = 0.23282 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 171 components and 0.23282 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=0.063773Jy sigma=1.358606 ! Fit after self-cal, rms=0.063774Jy sigma=1.358596 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 = 0.000139183 Jy ! Component: 100 - total flux cleaned = 0.000306608 Jy ! Component: 150 - total flux cleaned = 0.000436614 Jy ! Component: 200 - total flux cleaned = 0.00054773 Jy ! Total flux subtracted in 200 components = 0.00054773 Jy ! Clean residual min=-0.001237 max=0.001122 Jy/beam ! Clean residual mean=0.000001 rms=0.000283 Jy/beam ! Combined flux in latest and established models = 0.233368 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 177 components and 0.233368 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=0.063767Jy sigma=1.358459 ! Fit after self-cal, rms=0.063767Jy sigma=1.358453 ! 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=0.063767Jy sigma=1.358453 ! Fit after self-cal, rms=0.063760Jy sigma=1.358439 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.203 mas, bmaj=3.709 mas, bpa=2.31 degrees ! Estimated noise=0.256906 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.84311e-05 Jy ! Component: 100 - total flux cleaned = 0.000266016 Jy ! Component: 150 - total flux cleaned = 0.000429233 Jy ! Component: 200 - total flux cleaned = 0.00052945 Jy ! Total flux subtracted in 200 components = 0.00052945 Jy ! Clean residual min=-0.001242 max=0.001544 Jy/beam ! Clean residual mean=0.000002 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.233897 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 185 components and 0.233897 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=0.063760Jy sigma=1.358370 ! Fit after self-cal, rms=0.063758Jy sigma=1.358341 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.25135e-07 Jy ! Component: 100 - total flux cleaned = 0.000117883 Jy ! Component: 150 - total flux cleaned = 0.000220918 Jy ! Component: 200 - total flux cleaned = 0.000296609 Jy ! Total flux subtracted in 200 components = 0.000296609 Jy ! Clean residual min=-0.001202 max=0.001491 Jy/beam ! Clean residual mean=0.000002 rms=0.000363 Jy/beam ! Combined flux in latest and established models = 0.234194 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 191 components and 0.234194 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=0.063758Jy sigma=1.358311 ! Fit after self-cal, rms=0.063756Jy sigma=1.358294 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=0.8999 mas, bmaj=2.006 mas, bpa=-1.088 degrees ! Estimated noise=0.205346 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8999 x 2.006 at -1.088 degrees (North through East) ! Clean map min=-0.0010566 max=0.14529 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=0.7008 mas, bmaj=1.668 mas, bpa=-2.49 degrees ! Estimated noise=0.389488 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.102501 Jy ! Component: 100 - total flux cleaned = 0.142713 Jy ! Component: 150 - total flux cleaned = 0.164406 Jy ! Component: 200 - total flux cleaned = 0.176949 Jy ! Total flux subtracted in 200 components = 0.176949 Jy ! Clean residual min=-0.003805 max=0.006556 Jy/beam ! Clean residual mean=0.000041 rms=0.001064 Jy/beam ! Combined flux in latest and established models = 0.176949 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 0.176949 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8999 mas, bmaj=2.006 mas, bpa=-1.088 degrees ! Estimated noise=0.205346 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 = 0.0148763 Jy ! Component: 100 - total flux cleaned = 0.0237925 Jy ! Component: 150 - total flux cleaned = 0.0298098 Jy ! Component: 200 - total flux cleaned = 0.0341111 Jy ! Total flux subtracted in 200 components = 0.0341111 Jy ! Clean residual min=-0.001997 max=0.002736 Jy/beam ! Clean residual mean=0.000008 rms=0.000566 Jy/beam ! Combined flux in latest and established models = 0.21106 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 54 components and 0.21106 Jy ! Inverting map ! Added new window around map position (-9.8, 14.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0033036 Jy ! Component: 100 - total flux cleaned = 0.00586131 Jy ! Component: 150 - total flux cleaned = 0.00793917 Jy ! Component: 200 - total flux cleaned = 0.00966634 Jy ! Total flux subtracted in 200 components = 0.00966634 Jy ! Clean residual min=-0.001491 max=0.001547 Jy/beam ! Clean residual mean=0.000006 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.220726 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 86 components and 0.220726 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=2.203 mas, bmaj=3.709 mas, bpa=2.31 degrees ! Estimated noise=0.256906 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00244642 Jy ! Component: 100 - total flux cleaned = 0.00409688 Jy ! Component: 150 - total flux cleaned = 0.00541584 Jy ! Component: 200 - total flux cleaned = 0.00650777 Jy ! Total flux subtracted in 200 components = 0.00650777 Jy ! Clean residual min=-0.001296 max=0.001703 Jy/beam ! Clean residual mean=0.000009 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 0.227234 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 = 0.000930236 Jy ! Component: 100 - total flux cleaned = 0.00173052 Jy ! Component: 150 - total flux cleaned = 0.00239744 Jy ! Component: 200 - total flux cleaned = 0.00281799 Jy ! Total flux subtracted in 200 components = 0.00281799 Jy ! Clean residual min=-0.001166 max=0.001555 Jy/beam ! Clean residual mean=0.000006 rms=0.000373 Jy/beam ! Combined flux in latest and established models = 0.230052 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 132 components and 0.230052 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8999 mas, bmaj=2.006 mas, bpa=-1.088 degrees ! Estimated noise=0.205346 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000574515 Jy ! Component: 100 - total flux cleaned = 0.000802175 Jy ! Component: 150 - total flux cleaned = 0.00105917 Jy ! Component: 200 - total flux cleaned = 0.00131791 Jy ! Total flux subtracted in 200 components = 0.00131791 Jy ! Clean residual min=-0.001204 max=0.001119 Jy/beam ! Clean residual mean=0.000002 rms=0.000279 Jy/beam ! Combined flux in latest and established models = 0.23137 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 153 components and 0.23137 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=0.063772Jy sigma=1.358614 ! Fit after self-cal, rms=0.063765Jy sigma=1.358499 wmodel /J1547-0943_X_map.mod ! wmodel: Unable to open new model file: /J1547-0943_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219b_uvs/J1547-0943_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8999 x 2.006 at -1.088 degrees (North through East) ! Clean map min=-0.0010903 max=0.14536 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J1547-0943_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.145361 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000278341 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.574447 0.574447 1.14889 2.29779 4.59558 9.19115 18.3823 36.7646 73.5292 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.145 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 522.241 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J1547-0943_X_dfm.log closed on Thu May 19 20:25:12 2016