! Started logfile: /scr/pima/bg219b_uvs/J0559+2353_X_dfm.log on Thu May 19 20:03:44 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/J0559+2353_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J0559+2353_X_uva.fits ! AN table 1: 18 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.782716 visibilities/baseline/integration-bin. ! Found source: J0559+2353 ! ! 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 7608 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 J0559+2353_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 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.063687Jy sigma=22.632424 ! Fit after self-cal, rms=0.677312Jy sigma=14.359691 ! 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=0.7686 mas, bmaj=1.511 mas, bpa=-2.549 degrees ! Estimated noise=0.643987 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 = 0.254021 Jy ! Component: 100 - total flux cleaned = 0.309799 Jy ! Total flux subtracted in 100 components = 0.309799 Jy ! Clean residual min=-0.012140 max=0.017184 Jy/beam ! Clean residual mean=-0.000001 rms=0.002662 Jy/beam ! Combined flux in latest and established models = 0.309799 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.309799 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=0.085551Jy sigma=1.720952 ! Fit after self-cal, rms=0.085533Jy sigma=1.720615 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0173958 Jy ! Component: 100 - total flux cleaned = 0.0264154 Jy ! Total flux subtracted in 100 components = 0.0264154 Jy ! Clean residual min=-0.010523 max=0.013301 Jy/beam ! Clean residual mean=0.000005 rms=0.002249 Jy/beam ! Combined flux in latest and established models = 0.336215 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 14 components and 0.336215 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=0.082165Jy sigma=1.622218 ! Fit after self-cal, rms=0.082172Jy sigma=1.622091 ! 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=1.005 mas, bmaj=1.715 mas, bpa=3.416 degrees ! Estimated noise=0.418976 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 (21.8, 43). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.013916 Jy ! Component: 100 - total flux cleaned = 0.0205721 Jy ! Component: 150 - total flux cleaned = 0.0251086 Jy ! Component: 200 - total flux cleaned = 0.0284969 Jy ! Total flux subtracted in 200 components = 0.0284969 Jy ! Clean residual min=-0.008093 max=0.012616 Jy/beam ! Clean residual mean=0.000020 rms=0.002114 Jy/beam ! Combined flux in latest and established models = 0.364712 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 54 components and 0.364712 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=0.079885Jy sigma=1.567505 ! Fit after self-cal, rms=0.079569Jy sigma=1.559187 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.005 x 1.715 at 3.416 degrees (North through East) ! Clean map min=-0.0071818 max=0.32693 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 0.95 HN 1.05 KP 0.94 ! LA 0.96 MK 0.98 NL 0.96 OV 0.96 ! PT 1.18 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.94 HN 1.04 KP 0.95 ! LA 0.93 MK 0.96 NL 0.97 OV 0.99 ! PT 1.20 SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.92 HN 1.02 KP 0.95 ! LA 0.92 MK 1.01 NL 0.95 OV 0.96 ! PT 1.18 SC 1.03 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.94 HN 1.03 KP 0.92 ! LA 0.95 MK 1.03 NL 0.96 OV 0.96 ! PT 1.18 SC 0.98 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.92 HN 0.91 KP 0.93 ! LA 0.92 MK 0.96 NL 0.94 OV 0.94 ! PT 1.10 SC 1.00 ! ! ! Fit before self-cal, rms=0.079569Jy sigma=1.559187 ! Fit after self-cal, rms=0.075601Jy sigma=1.490468 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.008 mas, bmaj=1.716 mas, bpa=3.375 degrees ! Estimated noise=0.412224 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 = -0.00401121 Jy ! Component: 100 - total flux cleaned = -0.00429869 Jy ! Component: 150 - total flux cleaned = -0.00416458 Jy ! Component: 200 - total flux cleaned = -0.00391812 Jy ! Total flux subtracted in 200 components = -0.00391812 Jy ! Clean residual min=-0.005474 max=0.006816 Jy/beam ! Clean residual mean=0.000013 rms=0.001416 Jy/beam ! Combined flux in latest and established models = 0.360794 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 65 components and 0.360794 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=0.075143Jy sigma=1.485744 ! Fit after self-cal, rms=0.075177Jy sigma=1.485436 ! 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=0.075177Jy sigma=1.485436 ! Fit after self-cal, rms=0.074579Jy sigma=1.454496 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.008 mas, bmaj=1.717 mas, bpa=3.486 degrees ! Estimated noise=0.409884 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00270463 Jy ! Component: 100 - total flux cleaned = -0.00378237 Jy ! Component: 150 - total flux cleaned = -0.00407732 Jy ! Component: 200 - total flux cleaned = -0.00437524 Jy ! Total flux subtracted in 200 components = -0.00437524 Jy ! Clean residual min=-0.004395 max=0.005813 Jy/beam ! Clean residual mean=0.000011 rms=0.001194 Jy/beam ! Combined flux in latest and established models = 0.356418 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 77 components and 0.356418 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=0.074425Jy sigma=1.452621 ! Fit after self-cal, rms=0.074446Jy sigma=1.452510 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 (-9.4, 48.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00513925 Jy ! Component: 100 - total flux cleaned = 0.0058585 Jy ! Component: 150 - total flux cleaned = 0.00553151 Jy ! Component: 200 - total flux cleaned = 0.005244 Jy ! Total flux subtracted in 200 components = 0.005244 Jy ! Clean residual min=-0.004267 max=0.004972 Jy/beam ! Clean residual mean=0.000010 rms=0.001116 Jy/beam ! Combined flux in latest and established models = 0.361662 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 98 components and 0.361662 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=0.074010Jy sigma=1.444668 ! Fit after self-cal, rms=0.073977Jy sigma=1.443887 ! Inverting map ! Added new window around map position (-2.2, -20.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00459784 Jy ! Component: 100 - total flux cleaned = 0.00548572 Jy ! Component: 150 - total flux cleaned = 0.00588445 Jy ! Component: 200 - total flux cleaned = 0.0063085 Jy ! Total flux subtracted in 200 components = 0.0063085 Jy ! Clean residual min=-0.003946 max=0.004270 Jy/beam ! Clean residual mean=0.000006 rms=0.001026 Jy/beam ! Combined flux in latest and established models = 0.367971 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 121 components and 0.367971 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=0.073630Jy sigma=1.436845 ! Fit after self-cal, rms=0.073606Jy sigma=1.436051 ! 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=0.073606Jy sigma=1.436051 ! Fit after self-cal, rms=0.072425Jy sigma=1.416202 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.008 mas, bmaj=1.718 mas, bpa=3.427 degrees ! Estimated noise=0.408475 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00199699 Jy ! Component: 100 - total flux cleaned = -0.00305836 Jy ! Component: 150 - total flux cleaned = -0.00377186 Jy ! Component: 200 - total flux cleaned = -0.00409675 Jy ! Total flux subtracted in 200 components = -0.00409675 Jy ! Clean residual min=-0.003761 max=0.003949 Jy/beam ! Clean residual mean=0.000005 rms=0.000867 Jy/beam ! Combined flux in latest and established models = 0.363874 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 135 components and 0.363874 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=0.072277Jy sigma=1.413820 ! Fit after self-cal, rms=0.072285Jy sigma=1.413640 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 (10.8, 22.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00285371 Jy ! Component: 100 - total flux cleaned = 0.00328877 Jy ! Component: 150 - total flux cleaned = 0.00359627 Jy ! Component: 200 - total flux cleaned = 0.00376461 Jy ! Total flux subtracted in 200 components = 0.00376461 Jy ! Clean residual min=-0.003902 max=0.003404 Jy/beam ! Clean residual mean=0.000005 rms=0.000811 Jy/beam ! Combined flux in latest and established models = 0.367639 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 153 components and 0.367639 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=0.072102Jy sigma=1.409379 ! Fit after self-cal, rms=0.072096Jy sigma=1.409082 ! 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=0.072096Jy sigma=1.409082 ! Fit after self-cal, rms=0.071581Jy sigma=1.398383 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.209 mas, bmaj=2.743 mas, bpa=5.209 degrees ! Estimated noise=0.507903 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00116627 Jy ! Component: 100 - total flux cleaned = -0.00108954 Jy ! Component: 150 - total flux cleaned = -0.00113546 Jy ! Component: 200 - total flux cleaned = -0.0011791 Jy ! Total flux subtracted in 200 components = -0.0011791 Jy ! Clean residual min=-0.003363 max=0.003295 Jy/beam ! Clean residual mean=0.000008 rms=0.000940 Jy/beam ! Combined flux in latest and established models = 0.36646 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 172 components and 0.36646 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=0.071530Jy sigma=1.397040 ! Fit after self-cal, rms=0.071528Jy sigma=1.396826 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 = -0.000127477 Jy ! Component: 100 - total flux cleaned = -7.65738e-06 Jy ! Component: 150 - total flux cleaned = -8.18506e-05 Jy ! Component: 200 - total flux cleaned = -0.000116812 Jy ! Total flux subtracted in 200 components = -0.000116812 Jy ! Clean residual min=-0.003253 max=0.003223 Jy/beam ! Clean residual mean=0.000007 rms=0.000929 Jy/beam ! Combined flux in latest and established models = 0.366343 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 189 components and 0.366343 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=0.071521Jy sigma=1.396623 ! Fit after self-cal, rms=0.071520Jy sigma=1.396593 ! 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=1.009 mas, bmaj=1.719 mas, bpa=3.421 degrees ! Estimated noise=0.407434 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.009 x 1.719 at 3.421 degrees (North through East) ! Clean map min=-0.0032738 max=0.31645 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=0.7689 mas, bmaj=1.516 mas, bpa=-2.6 degrees ! Estimated noise=0.623179 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.24577 Jy ! Component: 100 - total flux cleaned = 0.299848 Jy ! Component: 150 - total flux cleaned = 0.316835 Jy ! Component: 200 - total flux cleaned = 0.326806 Jy ! Total flux subtracted in 200 components = 0.326806 Jy ! Clean residual min=-0.006185 max=0.006380 Jy/beam ! Clean residual mean=0.000002 rms=0.001386 Jy/beam ! Combined flux in latest and established models = 0.326806 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 0.326806 Jy ! Inverting map and beam ! Estimated beam: bmin=1.009 mas, bmaj=1.719 mas, bpa=3.421 degrees ! Estimated noise=0.407434 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 = 0.00866765 Jy ! Component: 100 - total flux cleaned = 0.0146508 Jy ! Component: 150 - total flux cleaned = 0.0194468 Jy ! Component: 200 - total flux cleaned = 0.0234036 Jy ! Total flux subtracted in 200 components = 0.0234036 Jy ! Clean residual min=-0.003776 max=0.004260 Jy/beam ! Clean residual mean=0.000005 rms=0.000899 Jy/beam ! Combined flux in latest and established models = 0.35021 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 53 components and 0.35021 Jy ! Inverting map ! Added new window around map position (2.2, 19.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00217065 Jy ! Component: 100 - total flux cleaned = 0.00314253 Jy ! Component: 150 - total flux cleaned = 0.00389205 Jy ! Component: 200 - total flux cleaned = 0.00446781 Jy ! Total flux subtracted in 200 components = 0.00446781 Jy ! Clean residual min=-0.003520 max=0.003536 Jy/beam ! Clean residual mean=0.000004 rms=0.000794 Jy/beam ! Combined flux in latest and established models = 0.354678 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 75 components and 0.354678 Jy ! Inverting map ! Added new window around map position (-21.6, -43.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00289225 Jy ! Component: 100 - total flux cleaned = 0.00347396 Jy ! Component: 150 - total flux cleaned = 0.00385216 Jy ! Component: 200 - total flux cleaned = 0.00420167 Jy ! Total flux subtracted in 200 components = 0.00420167 Jy ! Clean residual min=-0.003280 max=0.002730 Jy/beam ! Clean residual mean=0.000004 rms=0.000722 Jy/beam ! Combined flux in latest and established models = 0.35888 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 102 components and 0.35888 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=2.209 mas, bmaj=2.743 mas, bpa=5.209 degrees ! Estimated noise=0.507903 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00226712 Jy ! Component: 100 - total flux cleaned = 0.00401309 Jy ! Component: 150 - total flux cleaned = 0.0055102 Jy ! Component: 200 - total flux cleaned = 0.00652613 Jy ! Total flux subtracted in 200 components = 0.00652613 Jy ! Clean residual min=-0.003149 max=0.002801 Jy/beam ! Clean residual mean=0.000008 rms=0.000869 Jy/beam ! Combined flux in latest and established models = 0.365406 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 = 0.000878373 Jy ! Component: 100 - total flux cleaned = 0.00151004 Jy ! Component: 150 - total flux cleaned = 0.00201497 Jy ! Component: 200 - total flux cleaned = 0.00244863 Jy ! Total flux subtracted in 200 components = 0.00244863 Jy ! Clean residual min=-0.003013 max=0.002895 Jy/beam ! Clean residual mean=0.000008 rms=0.000836 Jy/beam ! Combined flux in latest and established models = 0.367854 Jy ! Adding 64 model components to the UV plane model. ! The established model now contains 162 components and 0.367854 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.009 mas, bmaj=1.719 mas, bpa=3.421 degrees ! Estimated noise=0.407434 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00118483 Jy ! Component: 100 - total flux cleaned = -0.00177707 Jy ! Component: 150 - total flux cleaned = -0.002054 Jy ! Component: 200 - total flux cleaned = -0.00226104 Jy ! Total flux subtracted in 200 components = -0.00226104 Jy ! Clean residual min=-0.003139 max=0.002466 Jy/beam ! Clean residual mean=0.000004 rms=0.000654 Jy/beam ! Combined flux in latest and established models = 0.365593 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 178 components and 0.365593 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=0.071351Jy sigma=1.392073 ! Fit after self-cal, rms=0.071306Jy sigma=1.391042 wmodel /J0559+2353_X_map.mod ! wmodel: Unable to open new model file: /J0559+2353_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219b_uvs/J0559+2353_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.009 x 1.719 at 3.421 degrees (North through East) ! Clean map min=-0.0027738 max=0.3161 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J0559+2353_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.316102 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000643033 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.610278 0.610278 1.22056 2.44111 4.88222 9.76444 19.5289 39.0578 78.1155 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0019 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.316 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 491.579 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J0559+2353_X_dfm.log closed on Thu May 19 20:03:47 2016