! Started logfile: J1851+6100_X_2014_06_09_pus_uvs.log on Sat Nov 19 00:16:27 2016 obs J1851+6100_X_2014_06_09_pus_uva.fits ! Reading UV FITS file: J1851+6100_X_2014_06_09_pus_uva.fits ! AN table 1: 113 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.703245 visibilities/baseline/integration-bin. ! Found source: J1851+6100 ! ! 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 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 344 lines of history. ! ! Reading 42912 visibilities. select I ! Polarization I is unavailable. ! 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 = 512 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@muppet J1851+6100_X_2014_06_09_pus] 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 = 512x512 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 175 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 175 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 175 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 175 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 175 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 175 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 175 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 175 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 175 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 175 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 175 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 175 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.961361Jy sigma=0.011534 ! Fit after self-cal, rms=0.937414Jy sigma=0.011276 ! 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=0.8115 mas, bmaj=1.668 mas, bpa=64.42 degrees ! Estimated noise=628.957 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 = 0.0457952 Jy ! Component: 100 - total flux cleaned = 0.0616729 Jy ! Total flux subtracted in 100 components = 0.0616729 Jy ! Clean residual min=-0.004286 max=0.008135 Jy/beam ! Clean residual mean=-0.000095 rms=0.001319 Jy/beam ! Combined flux in latest and established models = 0.0616729 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0616729 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=0.072672Jy sigma=0.000820 ! Fit after self-cal, rms=0.072483Jy sigma=0.000818 ! Inverting map ! Added new window around map position (1.6, 0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00994625 Jy ! Component: 100 - total flux cleaned = 0.0160835 Jy ! Total flux subtracted in 100 components = 0.0160835 Jy ! Clean residual min=-0.003427 max=0.004623 Jy/beam ! Clean residual mean=-0.000052 rms=0.000968 Jy/beam ! Combined flux in latest and established models = 0.0777564 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 24 components and 0.0777564 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=0.070490Jy sigma=0.000792 ! Fit after self-cal, rms=0.070425Jy sigma=0.000791 ! 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=1.072 mas, bmaj=1.908 mas, bpa=66.83 degrees ! Estimated noise=287.7 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 = 0.00748484 Jy ! Component: 100 - total flux cleaned = 0.0120838 Jy ! Component: 150 - total flux cleaned = 0.0152452 Jy ! Component: 200 - total flux cleaned = 0.0174406 Jy ! Total flux subtracted in 200 components = 0.0174406 Jy ! Clean residual min=-0.003010 max=0.003649 Jy/beam ! Clean residual mean=-0.000019 rms=0.000794 Jy/beam ! Combined flux in latest and established models = 0.0951969 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 59 components and 0.0951969 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=0.069518Jy sigma=0.000780 ! Fit after self-cal, rms=0.069487Jy sigma=0.000780 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.11 HN 1.05 KP 0.93 ! LA 0.99 MK 1.03 NL 1.09 OV 1.00 ! PT 0.94 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 HN 1.11 KP 0.85 ! LA 1.06 MK 0.97 NL 0.99 OV 1.00 ! PT 0.91 SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.06 HN 1.14 KP 0.82 ! LA 1.02 MK 1.02 NL 1.03 OV 0.99 ! PT 0.91 SC 0.96 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.06 HN 0.97 KP 0.81 ! LA 1.03 MK 1.01 NL 1.04 OV 0.95 ! PT 0.90 SC 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.06 HN 0.98 KP 0.76 ! LA 1.04 MK 1.05 NL 1.05 OV 0.97 ! PT 0.92 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.15 HN 1.00 KP 0.75 ! LA 1.05 MK 0.99 NL 1.03 OV 1.02 ! PT 0.95 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.12 HN 1.13 KP 0.80 ! LA 1.09 MK 1.10 NL 1.03 OV 1.03 ! PT 0.97 SC 1.08 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.13 HN 1.13 KP 0.75 ! LA 1.02 MK 1.05 NL 1.03 OV 1.01 ! PT 0.95 SC 0.98 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 HN 1.06 KP 0.76 ! LA 1.06 MK 1.05 NL 1.03 OV 1.02 ! PT 0.92 SC 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 HN 1.11 KP 0.77 ! LA 1.09 MK 1.03 NL 1.03 OV 1.03 ! PT 0.91 SC 0.92 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.07 HN 1.13 KP 0.86 ! LA 1.07 MK 1.05 NL 1.06 OV 1.03 ! PT 0.93 SC 0.93 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.13 HN 1.01 KP 0.88 ! LA 1.06 MK 1.02 NL 1.07 OV 1.02 ! PT 0.95 SC 0.93 ! ! ! Fit before self-cal, rms=0.069487Jy sigma=0.000780 ! Fit after self-cal, rms=0.068130Jy sigma=0.000772 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.077 mas, bmaj=1.908 mas, bpa=66.91 degrees ! Estimated noise=284.848 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 (4, 1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00228174 Jy ! Component: 100 - total flux cleaned = 0.00278208 Jy ! Component: 150 - total flux cleaned = 0.00290892 Jy ! Component: 200 - total flux cleaned = 0.00288496 Jy ! Total flux subtracted in 200 components = 0.00288496 Jy ! Clean residual min=-0.000952 max=0.001192 Jy/beam ! Clean residual mean=0.000006 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.0980819 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 81 components and 0.0980819 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=0.068057Jy sigma=0.000770 ! Fit after self-cal, rms=0.068061Jy sigma=0.000770 ! 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=0.068061Jy sigma=0.000770 ! Fit after self-cal, rms=0.067938Jy sigma=0.000769 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.079 mas, bmaj=1.9 mas, bpa=67.14 degrees ! Estimated noise=283.934 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000914905 Jy ! Component: 100 - total flux cleaned = 0.000940668 Jy ! Component: 150 - total flux cleaned = 0.000942053 Jy ! Component: 200 - total flux cleaned = 0.000925245 Jy ! Total flux subtracted in 200 components = 0.000925245 Jy ! Clean residual min=-0.000793 max=0.000886 Jy/beam ! Clean residual mean=0.000003 rms=0.000237 Jy/beam ! Combined flux in latest and established models = 0.0990072 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 89 components and 0.0990072 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=0.067920Jy sigma=0.000769 ! Fit after self-cal, rms=0.067927Jy sigma=0.000769 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 = 0.000209349 Jy ! Component: 100 - total flux cleaned = 0.000226587 Jy ! Component: 150 - total flux cleaned = 0.000212306 Jy ! Component: 200 - total flux cleaned = 0.000199747 Jy ! Total flux subtracted in 200 components = 0.000199747 Jy ! Clean residual min=-0.000790 max=0.000862 Jy/beam ! Clean residual mean=0.000004 rms=0.000230 Jy/beam ! Combined flux in latest and established models = 0.0992069 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 96 components and 0.0992069 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=0.067919Jy sigma=0.000769 ! Fit after self-cal, rms=0.067917Jy sigma=0.000769 ! 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=0.067917Jy sigma=0.000769 ! Fit after self-cal, rms=0.067812Jy sigma=0.000769 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.081 mas, bmaj=1.894 mas, bpa=67.27 degrees ! Estimated noise=283.339 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000368488 Jy ! Component: 100 - total flux cleaned = 0.000461373 Jy ! Component: 150 - total flux cleaned = 0.000474419 Jy ! Component: 200 - total flux cleaned = 0.00046288 Jy ! Total flux subtracted in 200 components = 0.00046288 Jy ! Clean residual min=-0.000737 max=0.000803 Jy/beam ! Clean residual mean=0.000004 rms=0.000216 Jy/beam ! Combined flux in latest and established models = 0.0996698 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 100 components and 0.0996698 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=0.067805Jy sigma=0.000769 ! Fit after self-cal, rms=0.067806Jy sigma=0.000769 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 = 8.08671e-05 Jy ! Component: 100 - total flux cleaned = 0.000116277 Jy ! Component: 150 - total flux cleaned = 0.000105619 Jy ! Component: 200 - total flux cleaned = 8.67554e-05 Jy ! Total flux subtracted in 200 components = 8.67554e-05 Jy ! Clean residual min=-0.000736 max=0.000821 Jy/beam ! Clean residual mean=0.000004 rms=0.000214 Jy/beam ! Combined flux in latest and established models = 0.0997566 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 102 components and 0.0997566 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=0.067802Jy sigma=0.000769 ! Fit after self-cal, rms=0.067801Jy sigma=0.000769 ! 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=0.067801Jy sigma=0.000769 ! Fit after self-cal, rms=0.067641Jy sigma=0.000769 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.374 mas, bmaj=2.921 mas, bpa=86.13 degrees ! Estimated noise=335.069 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.7358e-05 Jy ! Component: 100 - total flux cleaned = 0.00012976 Jy ! Component: 150 - total flux cleaned = 0.000182517 Jy ! Component: 200 - total flux cleaned = 0.000201222 Jy ! Total flux subtracted in 200 components = 0.000201222 Jy ! Clean residual min=-0.000867 max=0.000915 Jy/beam ! Clean residual mean=0.000006 rms=0.000253 Jy/beam ! Combined flux in latest and established models = 0.0999578 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 113 components and 0.0999578 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=0.067639Jy sigma=0.000769 ! Fit after self-cal, rms=0.067637Jy sigma=0.000769 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 = 1.0212e-05 Jy ! Component: 100 - total flux cleaned = 7.19815e-05 Jy ! Component: 150 - total flux cleaned = 9.5983e-05 Jy ! Component: 200 - total flux cleaned = 9.09422e-05 Jy ! Total flux subtracted in 200 components = 9.09422e-05 Jy ! Clean residual min=-0.000850 max=0.000901 Jy/beam ! Clean residual mean=0.000007 rms=0.000252 Jy/beam ! Combined flux in latest and established models = 0.100049 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 115 components and 0.100049 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=0.067636Jy sigma=0.000769 ! Fit after self-cal, rms=0.067635Jy sigma=0.000769 ! 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=1.082 mas, bmaj=1.888 mas, bpa=67.39 degrees ! Estimated noise=282.838 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.082 x 1.888 at 67.39 degrees (North through East) ! Clean map min=-0.00066998 max=0.061632 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=0.82 mas, bmaj=1.634 mas, bpa=64.96 degrees ! Estimated noise=621.364 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0449552 Jy ! Component: 100 - total flux cleaned = 0.06253 Jy ! Component: 150 - total flux cleaned = 0.0728198 Jy ! Component: 200 - total flux cleaned = 0.0794985 Jy ! Total flux subtracted in 200 components = 0.0794985 Jy ! Clean residual min=-0.002978 max=0.003605 Jy/beam ! Clean residual mean=-0.000049 rms=0.000793 Jy/beam ! Combined flux in latest and established models = 0.0794985 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0794985 Jy ! Inverting map and beam ! Estimated beam: bmin=1.082 mas, bmaj=1.888 mas, bpa=67.39 degrees ! Estimated noise=282.838 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 = 0.00661446 Jy ! Component: 100 - total flux cleaned = 0.0106834 Jy ! Component: 150 - total flux cleaned = 0.0134575 Jy ! Component: 200 - total flux cleaned = 0.0154455 Jy ! Total flux subtracted in 200 components = 0.0154455 Jy ! Clean residual min=-0.001117 max=0.001155 Jy/beam ! Clean residual mean=-0.000021 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.094944 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 67 components and 0.094944 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=2.374 mas, bmaj=2.921 mas, bpa=86.13 degrees ! Estimated noise=335.069 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00216843 Jy ! Component: 100 - total flux cleaned = 0.00336055 Jy ! Component: 150 - total flux cleaned = 0.00405628 Jy ! Component: 200 - total flux cleaned = 0.00447506 Jy ! Total flux subtracted in 200 components = 0.00447506 Jy ! Clean residual min=-0.000861 max=0.000851 Jy/beam ! Clean residual mean=0.000001 rms=0.000249 Jy/beam ! Combined flux in latest and established models = 0.099419 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 = 0.000258415 Jy ! Component: 100 - total flux cleaned = 0.000353562 Jy ! Component: 150 - total flux cleaned = 0.000389541 Jy ! Component: 200 - total flux cleaned = 0.000410773 Jy ! Total flux subtracted in 200 components = 0.000410773 Jy ! Clean residual min=-0.000826 max=0.000875 Jy/beam ! Clean residual mean=0.000004 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.0998298 Jy ! Adding 78 model components to the UV plane model. ! The established model now contains 135 components and 0.0998298 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.082 mas, bmaj=1.888 mas, bpa=67.39 degrees ! Estimated noise=282.838 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.70197e-05 Jy ! Component: 100 - total flux cleaned = -3.26847e-05 Jy ! Component: 150 - total flux cleaned = -3.24741e-05 Jy ! Component: 200 - total flux cleaned = -3.19529e-05 Jy ! Total flux subtracted in 200 components = -3.19529e-05 Jy ! Clean residual min=-0.000737 max=0.000836 Jy/beam ! Clean residual mean=0.000002 rms=0.000211 Jy/beam ! Combined flux in latest and established models = 0.0997978 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 151 components and 0.0997978 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=0.067641Jy sigma=0.000769 ! Fit after self-cal, rms=0.067633Jy sigma=0.000769 wmodel J1851+6100_X_2014_06_09_pus_map.mod ! Writing 151 model components to file: J1851+6100_X_2014_06_09_pus_map.mod wobs J1851+6100_X_2014_06_09_pus_uvs.fits ! Writing UV FITS file: J1851+6100_X_2014_06_09_pus_uvs.fits wwins J1851+6100_X_2014_06_09_pus_map.win ! wwins: Wrote 3 windows to J1851+6100_X_2014_06_09_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000201484 Jy ! Component: 100 - total flux cleaned = 0.000252908 Jy ! Component: 150 - total flux cleaned = 0.000302165 Jy ! Component: 200 - total flux cleaned = 0.000360946 Jy ! Component: 250 - total flux cleaned = 0.000394909 Jy ! Component: 300 - total flux cleaned = 0.000449732 Jy ! Component: 350 - total flux cleaned = 0.000439202 Jy ! Component: 400 - total flux cleaned = 0.000449443 Jy ! Component: 450 - total flux cleaned = 0.000408555 Jy ! Component: 500 - total flux cleaned = 0.000359069 Jy ! Component: 550 - total flux cleaned = 0.000330296 Jy ! Component: 600 - total flux cleaned = 0.000311287 Jy ! Component: 650 - total flux cleaned = 0.000265775 Jy ! Component: 700 - total flux cleaned = 0.00027472 Jy ! Component: 750 - total flux cleaned = 0.000274636 Jy ! Component: 800 - total flux cleaned = 0.000283074 Jy ! Component: 850 - total flux cleaned = 0.000274709 Jy ! Component: 900 - total flux cleaned = 0.000266505 Jy ! Component: 950 - total flux cleaned = 0.000266566 Jy ! Component: 1000 - total flux cleaned = 0.000282271 Jy ! Component: 1050 - total flux cleaned = 0.000297656 Jy ! Component: 1100 - total flux cleaned = 0.000305231 Jy ! Component: 1150 - total flux cleaned = 0.000305336 Jy ! Component: 1200 - total flux cleaned = 0.000327424 Jy ! Component: 1250 - total flux cleaned = 0.000320128 Jy ! Component: 1300 - total flux cleaned = 0.000291583 Jy ! Component: 1350 - total flux cleaned = 0.000284556 Jy ! Component: 1400 - total flux cleaned = 0.000270601 Jy ! Component: 1450 - total flux cleaned = 0.000284315 Jy ! Component: 1500 - total flux cleaned = 0.000277603 Jy ! Component: 1550 - total flux cleaned = 0.000277575 Jy ! Component: 1600 - total flux cleaned = 0.000297476 Jy ! Component: 1650 - total flux cleaned = 0.000323713 Jy ! Component: 1700 - total flux cleaned = 0.000323746 Jy ! Component: 1750 - total flux cleaned = 0.000349388 Jy ! Component: 1800 - total flux cleaned = 0.000368285 Jy ! Component: 1850 - total flux cleaned = 0.000418334 Jy ! Component: 1900 - total flux cleaned = 0.000436947 Jy ! Component: 1950 - total flux cleaned = 0.000486024 Jy ! Component: 2000 - total flux cleaned = 0.000516386 Jy ! Total flux subtracted in 2048 components = 0.000534419 Jy ! Clean residual min=-0.000339 max=0.000363 Jy/beam ! Clean residual mean=0.000003 rms=0.000112 Jy/beam ! Combined flux in latest and established models = 0.100332 Jy keep ! Adding 131 model components to the UV plane model. ! The established model now contains 282 components and 0.100332 Jy ![Exited script file: muppet] wmap "J1851+6100_X_2014_06_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.082 x 1.888 at 67.39 degrees (North through East) ! Clean map min=-0.0005543 max=0.061549 Jy/beam ! Writing clean map to FITS file: J1851+6100_X_2014_06_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0615488 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00011142 device "J1851+6100_X_2014_06_09_pus\_map.eps/VPS" ! Attempting to open device: 'J1851+6100_X_2014_06_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.543081 0.543081 1.08616 2.17232 4.34465 8.6893 17.3786 34.7572 69.5144 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.061 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.082 x 1.888 at 67.39 degrees (North through East) ! Clean map min=-0.0005543 max=0.061549 Jy/beam quit ! Quitting program ! Log file J1851+6100_X_2014_06_09_pus_uvs.log closed on Sat Nov 19 00:16:30 2016