! Started logfile: J0406-1749_X_2017_01_16_pus_uvs.log on Sun Apr 7 14:44:19 2019 obs J0406-1749_X_2017_01_16_pus_uva.fits ! Reading UV FITS file: J0406-1749_X_2017_01_16_pus_uva.fits ! AN table 1: 144 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.605556 visibilities/baseline/integration-bin. ! Found source: J0406-1749 ! ! 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 1309 lines of history. ! ! Reading 47088 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 J0406-1749_X_2017_01_16_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 306 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 306 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 326 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 351 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 306 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 486 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 351 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 326 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 306 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 351 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 351 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 351 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.927081Jy sigma=0.007361 ! Fit after self-cal, rms=0.910784Jy sigma=0.007245 ! 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=0.8033 mas, bmaj=2.859 mas, bpa=20.65 degrees ! Estimated noise=857.727 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 = 0.0734711 Jy ! Component: 100 - total flux cleaned = 0.0905734 Jy ! Total flux subtracted in 100 components = 0.0905734 Jy ! Clean residual min=-0.007757 max=0.026889 Jy/beam ! Clean residual mean=0.000107 rms=0.002770 Jy/beam ! Combined flux in latest and established models = 0.0905735 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0905735 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=0.103291Jy sigma=0.000751 ! Fit after self-cal, rms=0.103171Jy sigma=0.000750 ! Inverting map ! Added new window around map position (-3.2, -0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0236071 Jy ! Component: 100 - total flux cleaned = 0.0351397 Jy ! Total flux subtracted in 100 components = 0.0351397 Jy ! Clean residual min=-0.005403 max=0.007287 Jy/beam ! Clean residual mean=0.000074 rms=0.001690 Jy/beam ! Combined flux in latest and established models = 0.125713 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 30 components and 0.125713 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=0.096914Jy sigma=0.000690 ! Fit after self-cal, rms=0.095760Jy sigma=0.000680 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0119847 Jy ! Component: 100 - total flux cleaned = 0.0189826 Jy ! Total flux subtracted in 100 components = 0.0189826 Jy ! Clean residual min=-0.004255 max=0.006005 Jy/beam ! Clean residual mean=0.000051 rms=0.001188 Jy/beam ! Combined flux in latest and established models = 0.144696 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 41 components and 0.144696 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=0.093969Jy sigma=0.000662 ! Fit after self-cal, rms=0.093752Jy sigma=0.000660 ! 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=0.9736 mas, bmaj=3.065 mas, bpa=19.03 degrees ! Estimated noise=432.489 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 = 0.00865234 Jy ! Component: 100 - total flux cleaned = 0.013971 Jy ! Component: 150 - total flux cleaned = 0.0178226 Jy ! Component: 200 - total flux cleaned = 0.0208138 Jy ! Total flux subtracted in 200 components = 0.0208138 Jy ! Clean residual min=-0.003472 max=0.006143 Jy/beam ! Clean residual mean=0.000013 rms=0.000918 Jy/beam ! Combined flux in latest and established models = 0.16551 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 70 components and 0.16551 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=0.092922Jy sigma=0.000651 ! Fit after self-cal, rms=0.092847Jy sigma=0.000651 ! Inverting map ! Added new window around map position (8.8, -2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00554973 Jy ! Component: 100 - total flux cleaned = 0.00857806 Jy ! Component: 150 - total flux cleaned = 0.010885 Jy ! Component: 200 - total flux cleaned = 0.0128143 Jy ! Total flux subtracted in 200 components = 0.0128143 Jy ! Clean residual min=-0.002464 max=0.002242 Jy/beam ! Clean residual mean=-0.000003 rms=0.000647 Jy/beam ! Combined flux in latest and established models = 0.178324 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 89 components and 0.178324 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=0.092516Jy sigma=0.000647 ! Fit after self-cal, rms=0.092435Jy sigma=0.000647 ! 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 1.01 FD 0.97 HN 1.05 KP 0.96 ! LA 1.01 MK 1.00* NL 0.96 OV 1.02 ! PT 1.00* SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.96 HN 1.01 KP 0.96 ! LA 1.03 MK 1.00* NL 1.00 OV 0.96 ! PT 1.00* SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.96 HN 1.02 KP 0.93 ! LA 1.03 MK 1.00* NL 0.96 OV 0.98 ! PT 1.00* SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 HN 0.97 KP 0.94 ! LA 1.03 MK 1.00* NL 0.98 OV 1.00 ! PT 1.00* SC 0.98 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 0.98 KP 0.94 ! LA 1.05 MK 1.00* NL 0.99 OV 0.99 ! PT 1.00* SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 1.02 KP 0.94 ! LA 1.03 MK 1.00* NL 1.00 OV 0.98 ! PT 1.00* SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.35 FD 0.99 HN 0.99 KP 0.92 ! LA 0.97 MK 1.00* NL 0.97 OV 0.97 ! PT 1.00* SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.29 FD 0.96 HN 1.08 KP 0.91 ! LA 1.05 MK 1.00* NL 0.97 OV 0.96 ! PT 1.00* SC 0.98 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.00 KP 0.94 ! LA 0.98 MK 1.00* NL 1.00 OV 0.98 ! PT 1.00* SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.98 HN 1.03 KP 0.97 ! LA 1.01 MK 1.00* NL 0.98 OV 0.98 ! PT 1.00* SC 1.01 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 0.98 KP 0.95 ! LA 1.03 MK 1.00* NL 0.98 OV 0.99 ! PT 1.00* SC 0.98 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 0.94 KP 1.00 ! LA 1.02 MK 1.00* NL 0.97 OV 1.04 ! PT 1.00* SC 1.05 ! ! ! Fit before self-cal, rms=0.092435Jy sigma=0.000647 ! Fit after self-cal, rms=0.093062Jy sigma=0.000644 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9776 mas, bmaj=3.066 mas, bpa=18.88 degrees ! Estimated noise=426.433 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 = 0.00180073 Jy ! Component: 100 - total flux cleaned = 0.00251287 Jy ! Component: 150 - total flux cleaned = 0.00315893 Jy ! Component: 200 - total flux cleaned = 0.00363977 Jy ! Total flux subtracted in 200 components = 0.00363977 Jy ! Clean residual min=-0.001438 max=0.001482 Jy/beam ! Clean residual mean=-0.000009 rms=0.000457 Jy/beam ! Combined flux in latest and established models = 0.181964 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 111 components and 0.181964 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=0.092997Jy sigma=0.000644 ! Fit after self-cal, rms=0.093059Jy sigma=0.000643 ! 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=0.093059Jy sigma=0.000643 ! Fit after self-cal, rms=0.098644Jy sigma=0.000641 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9773 mas, bmaj=3.061 mas, bpa=18.67 degrees ! Estimated noise=428.118 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00127163 Jy ! Component: 100 - total flux cleaned = 0.00199471 Jy ! Component: 150 - total flux cleaned = 0.00254189 Jy ! Component: 200 - total flux cleaned = 0.00286888 Jy ! Total flux subtracted in 200 components = 0.00286888 Jy ! Clean residual min=-0.001114 max=0.001171 Jy/beam ! Clean residual mean=-0.000003 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.184833 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 129 components and 0.184833 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=0.098616Jy sigma=0.000641 ! Fit after self-cal, rms=0.098732Jy sigma=0.000641 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 = 0.000446674 Jy ! Component: 100 - total flux cleaned = 0.000687258 Jy ! Component: 150 - total flux cleaned = 0.000805884 Jy ! Component: 200 - total flux cleaned = 0.000894831 Jy ! Total flux subtracted in 200 components = 0.000894831 Jy ! Clean residual min=-0.001103 max=0.001178 Jy/beam ! Clean residual mean=-0.000005 rms=0.000312 Jy/beam ! Combined flux in latest and established models = 0.185727 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 138 components and 0.185727 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=0.098720Jy sigma=0.000641 ! Fit after self-cal, rms=0.098719Jy sigma=0.000641 ! 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=0.098719Jy sigma=0.000641 ! Fit after self-cal, rms=0.102131Jy sigma=0.000640 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9759 mas, bmaj=3.055 mas, bpa=18.62 degrees ! Estimated noise=428.131 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000652379 Jy ! Component: 100 - total flux cleaned = 0.00095932 Jy ! Component: 150 - total flux cleaned = 0.00114758 Jy ! Component: 200 - total flux cleaned = 0.00131733 Jy ! Total flux subtracted in 200 components = 0.00131733 Jy ! Clean residual min=-0.001036 max=0.001140 Jy/beam ! Clean residual mean=-0.000002 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.187045 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 154 components and 0.187045 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=0.102123Jy sigma=0.000640 ! Fit after self-cal, rms=0.102177Jy sigma=0.000640 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 = 0.000175994 Jy ! Component: 100 - total flux cleaned = 0.000285891 Jy ! Component: 150 - total flux cleaned = 0.000360303 Jy ! Component: 200 - total flux cleaned = 0.000431008 Jy ! Total flux subtracted in 200 components = 0.000431008 Jy ! Clean residual min=-0.001032 max=0.001137 Jy/beam ! Clean residual mean=-0.000003 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.187476 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 164 components and 0.187476 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=0.102172Jy sigma=0.000640 ! Fit after self-cal, rms=0.102173Jy sigma=0.000640 ! 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=0.102173Jy sigma=0.000640 ! Fit after self-cal, rms=0.102356Jy sigma=0.000640 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.104 mas, bmaj=4.319 mas, bpa=9.008 degrees ! Estimated noise=518.099 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000604301 Jy ! Component: 100 - total flux cleaned = 0.000640791 Jy ! Component: 150 - total flux cleaned = 0.000609953 Jy ! Component: 200 - total flux cleaned = 0.000609169 Jy ! Total flux subtracted in 200 components = 0.000609169 Jy ! Clean residual min=-0.001134 max=0.001142 Jy/beam ! Clean residual mean=-0.000002 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.188085 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 180 components and 0.188085 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=0.102353Jy sigma=0.000640 ! Fit after self-cal, rms=0.102356Jy sigma=0.000640 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 = 0.000106619 Jy ! Component: 100 - total flux cleaned = 0.000133403 Jy ! Component: 150 - total flux cleaned = 0.000145214 Jy ! Component: 200 - total flux cleaned = 0.000156255 Jy ! Total flux subtracted in 200 components = 0.000156255 Jy ! Clean residual min=-0.001103 max=0.001120 Jy/beam ! Clean residual mean=-0.000002 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.188241 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 188 components and 0.188241 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=0.102356Jy sigma=0.000640 ! Fit after self-cal, rms=0.102355Jy sigma=0.000640 ! 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=0.9751 mas, bmaj=3.05 mas, bpa=18.6 degrees ! Estimated noise=428.028 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9751 x 3.05 at 18.6 degrees (North through East) ! Clean map min=-0.00091024 max=0.093596 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=0.8028 mas, bmaj=2.838 mas, bpa=20.24 degrees ! Estimated noise=854.856 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0744729 Jy ! Component: 100 - total flux cleaned = 0.105114 Jy ! Component: 150 - total flux cleaned = 0.123202 Jy ! Component: 200 - total flux cleaned = 0.135578 Jy ! Total flux subtracted in 200 components = 0.135578 Jy ! Clean residual min=-0.004035 max=0.007060 Jy/beam ! Clean residual mean=0.000067 rms=0.001345 Jy/beam ! Combined flux in latest and established models = 0.135578 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.135578 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9751 mas, bmaj=3.05 mas, bpa=18.6 degrees ! Estimated noise=428.028 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 = 0.0116487 Jy ! Component: 100 - total flux cleaned = 0.0198602 Jy ! Component: 150 - total flux cleaned = 0.0260813 Jy ! Component: 200 - total flux cleaned = 0.030848 Jy ! Total flux subtracted in 200 components = 0.030848 Jy ! Clean residual min=-0.002103 max=0.002794 Jy/beam ! Clean residual mean=0.000019 rms=0.000654 Jy/beam ! Combined flux in latest and established models = 0.166426 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 51 components and 0.166426 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00368892 Jy ! Component: 100 - total flux cleaned = 0.00656267 Jy ! Component: 150 - total flux cleaned = 0.00881909 Jy ! Component: 200 - total flux cleaned = 0.010626 Jy ! Total flux subtracted in 200 components = 0.010626 Jy ! Clean residual min=-0.001456 max=0.001498 Jy/beam ! Clean residual mean=0.000007 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.177052 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 72 components and 0.177052 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=2.104 mas, bmaj=4.319 mas, bpa=9.008 degrees ! Estimated noise=518.099 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00239414 Jy ! Component: 100 - total flux cleaned = 0.00406399 Jy ! Component: 150 - total flux cleaned = 0.00498737 Jy ! Component: 200 - total flux cleaned = 0.00577327 Jy ! Total flux subtracted in 200 components = 0.00577327 Jy ! Clean residual min=-0.001369 max=0.001203 Jy/beam ! Clean residual mean=0.000004 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.182825 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 = 0.00063791 Jy ! Component: 100 - total flux cleaned = 0.00116535 Jy ! Component: 150 - total flux cleaned = 0.00150249 Jy ! Component: 200 - total flux cleaned = 0.00182636 Jy ! Total flux subtracted in 200 components = 0.00182636 Jy ! Clean residual min=-0.001218 max=0.001046 Jy/beam ! Clean residual mean=0.000001 rms=0.000322 Jy/beam ! Combined flux in latest and established models = 0.184652 Jy ! Adding 60 model components to the UV plane model. ! The established model now contains 128 components and 0.184652 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9751 mas, bmaj=3.05 mas, bpa=18.6 degrees ! Estimated noise=428.028 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000762046 Jy ! Component: 100 - total flux cleaned = 0.00111986 Jy ! Component: 150 - total flux cleaned = 0.00130771 Jy ! Component: 200 - total flux cleaned = 0.00143026 Jy ! Total flux subtracted in 200 components = 0.00143026 Jy ! Clean residual min=-0.001056 max=0.001023 Jy/beam ! Clean residual mean=-0.000001 rms=0.000278 Jy/beam ! Combined flux in latest and established models = 0.186082 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 148 components and 0.186082 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=0.102368Jy sigma=0.000640 ! Fit after self-cal, rms=0.102347Jy sigma=0.000640 wmodel J0406-1749_X_2017_01_16_pus_map.mod ! Writing 148 model components to file: J0406-1749_X_2017_01_16_pus_map.mod wobs J0406-1749_X_2017_01_16_pus_uvs.fits ! Writing UV FITS file: J0406-1749_X_2017_01_16_pus_uvs.fits wwins J0406-1749_X_2017_01_16_pus_map.win ! wwins: Wrote 3 windows to J0406-1749_X_2017_01_16_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 = 0.000288371 Jy ! Component: 100 - total flux cleaned = 0.000571384 Jy ! Component: 150 - total flux cleaned = 0.000687247 Jy ! Component: 200 - total flux cleaned = 0.000829687 Jy ! Component: 250 - total flux cleaned = 0.000966301 Jy ! Component: 300 - total flux cleaned = 0.00105477 Jy ! Component: 350 - total flux cleaned = 0.00116949 Jy ! Component: 400 - total flux cleaned = 0.00129491 Jy ! Component: 450 - total flux cleaned = 0.00141703 Jy ! Component: 500 - total flux cleaned = 0.00152273 Jy ! Component: 550 - total flux cleaned = 0.00163883 Jy ! Component: 600 - total flux cleaned = 0.00171441 Jy ! Component: 650 - total flux cleaned = 0.00181291 Jy ! Component: 700 - total flux cleaned = 0.00187323 Jy ! Component: 750 - total flux cleaned = 0.00190862 Jy ! Component: 800 - total flux cleaned = 0.00195507 Jy ! Component: 850 - total flux cleaned = 0.00198882 Jy ! Component: 900 - total flux cleaned = 0.00201082 Jy ! Component: 950 - total flux cleaned = 0.00203264 Jy ! Component: 1000 - total flux cleaned = 0.00206497 Jy ! Component: 1050 - total flux cleaned = 0.00208609 Jy ! Component: 1100 - total flux cleaned = 0.00210697 Jy ! Component: 1150 - total flux cleaned = 0.00212748 Jy ! Component: 1200 - total flux cleaned = 0.00210729 Jy ! Component: 1250 - total flux cleaned = 0.00213736 Jy ! Component: 1300 - total flux cleaned = 0.00213729 Jy ! Component: 1350 - total flux cleaned = 0.00213734 Jy ! Component: 1400 - total flux cleaned = 0.00213735 Jy ! Component: 1450 - total flux cleaned = 0.00214671 Jy ! Component: 1500 - total flux cleaned = 0.00214651 Jy ! Component: 1550 - total flux cleaned = 0.00213723 Jy ! Component: 1600 - total flux cleaned = 0.00218257 Jy ! Component: 1650 - total flux cleaned = 0.00219148 Jy ! Component: 1700 - total flux cleaned = 0.00220922 Jy ! Component: 1750 - total flux cleaned = 0.0022182 Jy ! Component: 1800 - total flux cleaned = 0.00230504 Jy ! Component: 1850 - total flux cleaned = 0.00232225 Jy ! Component: 1900 - total flux cleaned = 0.00234785 Jy ! Component: 1950 - total flux cleaned = 0.00244868 Jy ! Component: 2000 - total flux cleaned = 0.00247357 Jy ! Total flux subtracted in 2048 components = 0.00249822 Jy ! Clean residual min=-0.000522 max=0.000495 Jy/beam ! Clean residual mean=-0.000001 rms=0.000160 Jy/beam ! Combined flux in latest and established models = 0.18858 Jy keep ! Adding 115 model components to the UV plane model. ! The established model now contains 263 components and 0.18858 Jy ![Exited script file: muppet] wmap "J0406-1749_X_2017_01_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9751 x 3.05 at 18.6 degrees (North through East) ! Clean map min=-0.00075145 max=0.093769 Jy/beam ! Writing clean map to FITS file: J0406-1749_X_2017_01_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0937691 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000159687 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.510894 0.510894 1.02179 2.04358 4.08716 8.17431 16.3486 32.6972 65.3945 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.093 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9751 x 3.05 at 18.6 degrees (North through East) ! Clean map min=-0.00075145 max=0.093769 Jy/beam ! Error occured in command: mapplot ! ! ! ! ! ! 4 consecutive EOF's on stdin - 10 will exit program ! ! 5 consecutive EOF's on stdin - 10 will exit program ! ! 6 consecutive EOF's on stdin - 10 will exit program ! ! 7 consecutive EOF's on stdin - 10 will exit program ! ! 8 consecutive EOF's on stdin - 10 will exit program ! ! 9 consecutive EOF's on stdin - 10 will exit program ! ! 10 consecutive EOF's on stdin - 10 will exit program ! Log file J0406-1749_X_2017_01_16_pus_uvs.log closed on Sun Apr 7 14:44:22 2019