! Started logfile: J2303-1002_X_2017_03_23_pus_uvs.log on Mon May 13 10:28:50 2019 obs J2303-1002_X_2017_03_23_pus_uva.fits ! Reading UV FITS file: J2303-1002_X_2017_03_23_pus_uva.fits ! AN table 1: 174 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.72401 visibilities/baseline/integration-bin. ! Found source: J2303-1002 ! ! 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 1124 lines of history. ! ! Reading 68028 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 J2303-1002_X_2017_03_23_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 287 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 362 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 482 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 287 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 272 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 302 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 332 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 317 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 332 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 377 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 392 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 377 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.991636Jy sigma=0.007362 ! Fit after self-cal, rms=0.950927Jy sigma=0.007124 ! 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=0.6674 mas, bmaj=1.665 mas, bpa=-3.126 degrees ! Estimated noise=655.297 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 = 0.0397184 Jy ! Component: 100 - total flux cleaned = 0.0491281 Jy ! Total flux subtracted in 100 components = 0.0491281 Jy ! Clean residual min=-0.002876 max=0.003959 Jy/beam ! Clean residual mean=0.000000 rms=0.000735 Jy/beam ! Combined flux in latest and established models = 0.0491281 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0491281 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=0.103582Jy sigma=0.000637 ! Fit after self-cal, rms=0.102746Jy sigma=0.000632 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00564513 Jy ! Component: 100 - total flux cleaned = 0.00871699 Jy ! Total flux subtracted in 100 components = 0.00871699 Jy ! Clean residual min=-0.002959 max=0.003041 Jy/beam ! Clean residual mean=-0.000000 rms=0.000665 Jy/beam ! Combined flux in latest and established models = 0.0578451 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 8 components and 0.0578451 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=0.102329Jy sigma=0.000629 ! Fit after self-cal, rms=0.102333Jy sigma=0.000629 ! 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=0.8732 mas, bmaj=2.089 mas, bpa=-3.393 degrees ! Estimated noise=386.644 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 (-0.2, -1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0023906 Jy ! Component: 100 - total flux cleaned = 0.00289126 Jy ! Component: 150 - total flux cleaned = 0.00303938 Jy ! Component: 200 - total flux cleaned = 0.00303901 Jy ! Total flux subtracted in 200 components = 0.00303901 Jy ! Clean residual min=-0.001746 max=0.001742 Jy/beam ! Clean residual mean=-0.000002 rms=0.000382 Jy/beam ! Combined flux in latest and established models = 0.0608841 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 20 components and 0.0608841 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=0.102239Jy sigma=0.000628 ! Fit after self-cal, rms=0.102203Jy sigma=0.000628 ! 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 1.05 FD 1.02 HN 0.98 KP 1.08 ! LA 1.00 MK 1.11 NL 0.98 OV 0.99 ! PT 0.96 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.04 HN 0.98 KP 0.93 ! LA 1.01 MK 1.09 NL 1.03 OV 1.01 ! PT 1.00 SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.97 HN 0.95 KP 1.04 ! LA 1.03 MK 1.19 NL 1.04 OV 1.03 ! PT 1.05 SC 1.08 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.04 HN 0.94 KP 1.10 ! LA 1.02 MK 1.10 NL 1.03 OV 1.04 ! PT 0.97 SC 1.09 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.18 HN 0.90 KP 1.06 ! LA 1.04 MK 1.08 NL 1.01 OV 1.03 ! PT 0.94 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.98 HN 0.91 KP 1.06 ! LA 1.00 MK 1.14 NL 1.03 OV 0.98 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.95 HN 0.91 KP 0.97 ! LA 1.04 MK 1.09 NL 1.01 OV 1.02 ! PT 0.99 SC 1.07 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.06 HN 0.88 KP 1.10 ! LA 0.98 MK 1.07 NL 0.97 OV 1.04 ! PT 0.94 SC 1.08 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.04 HN 0.85 KP 1.02 ! LA 1.00 MK 0.99 NL 1.03 OV 1.06 ! PT 0.98 SC 0.92 ! ! ! Correcting IF 10. ! A total of 45 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.00 HN 0.96 KP 1.04 ! LA 1.00 MK 0.97 NL 0.99 OV 1.03 ! PT 0.98 SC 0.98 ! ! ! Correcting IF 11. ! A total of 90 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 0.99 HN 0.90 KP 0.96 ! LA 1.00 MK 0.88 NL 1.06 OV 1.06 ! PT 0.94 SC 0.91 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.99 HN 0.86 KP 0.94 ! LA 0.99 MK 0.81 NL 0.95 OV 0.97 ! PT 0.97 SC 0.89 ! ! ! Fit before self-cal, rms=0.102203Jy sigma=0.000628 ! Fit after self-cal, rms=0.099020Jy sigma=0.000627 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8767 mas, bmaj=2.091 mas, bpa=-3.214 degrees ! Estimated noise=387.562 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 = 0.000723286 Jy ! Component: 100 - total flux cleaned = 0.000841189 Jy ! Component: 150 - total flux cleaned = 0.000943035 Jy ! Component: 200 - total flux cleaned = 0.000942986 Jy ! Total flux subtracted in 200 components = 0.000942986 Jy ! Clean residual min=-0.001661 max=0.001434 Jy/beam ! Clean residual mean=-0.000000 rms=0.000333 Jy/beam ! Combined flux in latest and established models = 0.0618271 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 30 components and 0.0618271 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=0.098985Jy sigma=0.000627 ! Fit after self-cal, rms=0.098895Jy sigma=0.000627 ! 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=0.098895Jy sigma=0.000627 ! Fit after self-cal, rms=0.093786Jy sigma=0.000626 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8704 mas, bmaj=2.087 mas, bpa=-3.601 degrees ! Estimated noise=383.92 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000839558 Jy ! Component: 100 - total flux cleaned = 0.000944242 Jy ! Component: 150 - total flux cleaned = 0.000990402 Jy ! Component: 200 - total flux cleaned = 0.0010116 Jy ! Total flux subtracted in 200 components = 0.0010116 Jy ! Clean residual min=-0.001062 max=0.000953 Jy/beam ! Clean residual mean=-0.000004 rms=0.000248 Jy/beam ! Combined flux in latest and established models = 0.0628387 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 42 components and 0.0628387 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=0.093770Jy sigma=0.000626 ! Fit after self-cal, rms=0.093648Jy sigma=0.000625 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 = 0.000312001 Jy ! Component: 100 - total flux cleaned = 0.000287923 Jy ! Component: 150 - total flux cleaned = 0.000242351 Jy ! Component: 200 - total flux cleaned = 0.000220916 Jy ! Total flux subtracted in 200 components = 0.000220916 Jy ! Clean residual min=-0.001055 max=0.000897 Jy/beam ! Clean residual mean=-0.000003 rms=0.000251 Jy/beam ! Combined flux in latest and established models = 0.0630596 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 45 components and 0.0630596 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=0.093633Jy sigma=0.000625 ! Fit after self-cal, rms=0.093608Jy sigma=0.000625 ! 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=0.093608Jy sigma=0.000625 ! Fit after self-cal, rms=0.092103Jy sigma=0.000625 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8637 mas, bmaj=2.077 mas, bpa=-3.718 degrees ! Estimated noise=381.308 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000751573 Jy ! Component: 100 - total flux cleaned = 0.000820007 Jy ! Component: 150 - total flux cleaned = 0.000859512 Jy ! Component: 200 - total flux cleaned = 0.000877177 Jy ! Total flux subtracted in 200 components = 0.000877177 Jy ! Clean residual min=-0.000954 max=0.000852 Jy/beam ! Clean residual mean=-0.000004 rms=0.000236 Jy/beam ! Combined flux in latest and established models = 0.0639368 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 49 components and 0.0639368 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=0.092092Jy sigma=0.000625 ! Fit after self-cal, rms=0.092058Jy sigma=0.000625 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 = 0.000206023 Jy ! Component: 100 - total flux cleaned = 0.00020555 Jy ! Component: 150 - total flux cleaned = 0.000186647 Jy ! Component: 200 - total flux cleaned = 0.00016878 Jy ! Total flux subtracted in 200 components = 0.00016878 Jy ! Clean residual min=-0.000975 max=0.000850 Jy/beam ! Clean residual mean=-0.000004 rms=0.000238 Jy/beam ! Combined flux in latest and established models = 0.0641055 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 50 components and 0.0641055 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=0.092048Jy sigma=0.000625 ! Fit after self-cal, rms=0.092031Jy sigma=0.000625 ! 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=0.092031Jy sigma=0.000625 ! Fit after self-cal, rms=0.091452Jy sigma=0.000625 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.092 mas, bmaj=3.957 mas, bpa=1.613 degrees ! Estimated noise=474.794 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00061854 Jy ! Component: 100 - total flux cleaned = 0.000795541 Jy ! Component: 150 - total flux cleaned = 0.000832723 Jy ! Component: 200 - total flux cleaned = 0.000832768 Jy ! Total flux subtracted in 200 components = 0.000832768 Jy ! Clean residual min=-0.001009 max=0.000843 Jy/beam ! Clean residual mean=-0.000008 rms=0.000280 Jy/beam ! Combined flux in latest and established models = 0.0649383 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 62 components and 0.0649383 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=0.091452Jy sigma=0.000625 ! Fit after self-cal, rms=0.091443Jy sigma=0.000624 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 = 9.96163e-05 Jy ! Component: 100 - total flux cleaned = 0.000108715 Jy ! Component: 150 - total flux cleaned = 0.000108874 Jy ! Component: 200 - total flux cleaned = 0.00010227 Jy ! Total flux subtracted in 200 components = 0.00010227 Jy ! Clean residual min=-0.001030 max=0.000823 Jy/beam ! Clean residual mean=-0.000008 rms=0.000279 Jy/beam ! Combined flux in latest and established models = 0.0650406 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 67 components and 0.0650406 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=0.091442Jy sigma=0.000624 ! Fit after self-cal, rms=0.091443Jy sigma=0.000624 ! 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=0.8573 mas, bmaj=2.068 mas, bpa=-3.766 degrees ! Estimated noise=379.923 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8573 x 2.068 at -3.766 degrees (North through East) ! Clean map min=-0.0015182 max=0.052592 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=0.6578 mas, bmaj=1.664 mas, bpa=-3.728 degrees ! Estimated noise=631.637 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0398966 Jy ! Component: 100 - total flux cleaned = 0.05009 Jy ! Component: 150 - total flux cleaned = 0.0557861 Jy ! Component: 200 - total flux cleaned = 0.0596846 Jy ! Total flux subtracted in 200 components = 0.0596846 Jy ! Clean residual min=-0.002016 max=0.002808 Jy/beam ! Clean residual mean=-0.000001 rms=0.000513 Jy/beam ! Combined flux in latest and established models = 0.0596847 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0596847 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8573 mas, bmaj=2.068 mas, bpa=-3.766 degrees ! Estimated noise=379.923 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 = 0.0030495 Jy ! Component: 100 - total flux cleaned = 0.00454639 Jy ! Component: 150 - total flux cleaned = 0.00481491 Jy ! Component: 200 - total flux cleaned = 0.00495298 Jy ! Total flux subtracted in 200 components = 0.00495298 Jy ! Clean residual min=-0.001036 max=0.001192 Jy/beam ! Clean residual mean=-0.000004 rms=0.000281 Jy/beam ! Combined flux in latest and established models = 0.0646376 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 31 components and 0.0646376 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=2.092 mas, bmaj=3.957 mas, bpa=1.613 degrees ! Estimated noise=474.794 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000550946 Jy ! Component: 100 - total flux cleaned = 0.000578689 Jy ! Component: 150 - total flux cleaned = 0.000599868 Jy ! Component: 200 - total flux cleaned = 0.000599977 Jy ! Total flux subtracted in 200 components = 0.000599977 Jy ! Clean residual min=-0.001072 max=0.000769 Jy/beam ! Clean residual mean=-0.000008 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.0652376 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 = 6.42699e-07 Jy ! Component: 100 - total flux cleaned = -9.59689e-06 Jy ! Component: 150 - total flux cleaned = -9.42717e-06 Jy ! Component: 200 - total flux cleaned = -1.76948e-05 Jy ! Total flux subtracted in 200 components = -1.76948e-05 Jy ! Clean residual min=-0.001044 max=0.000741 Jy/beam ! Clean residual mean=-0.000008 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.0652199 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 51 components and 0.0652199 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8573 mas, bmaj=2.068 mas, bpa=-3.766 degrees ! Estimated noise=379.923 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.60691e-05 Jy ! Component: 100 - total flux cleaned = -7.95495e-05 Jy ! Component: 150 - total flux cleaned = -0.000140978 Jy ! Component: 200 - total flux cleaned = -0.000169623 Jy ! Total flux subtracted in 200 components = -0.000169623 Jy ! Clean residual min=-0.000957 max=0.000973 Jy/beam ! Clean residual mean=-0.000004 rms=0.000250 Jy/beam ! Combined flux in latest and established models = 0.0650503 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 59 components and 0.0650503 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=0.091468Jy sigma=0.000625 ! Fit after self-cal, rms=0.091482Jy sigma=0.000625 wmodel J2303-1002_X_2017_03_23_pus_map.mod ! Writing 59 model components to file: J2303-1002_X_2017_03_23_pus_map.mod wobs J2303-1002_X_2017_03_23_pus_uvs.fits ! Writing UV FITS file: J2303-1002_X_2017_03_23_pus_uvs.fits wwins J2303-1002_X_2017_03_23_pus_map.win ! wwins: Wrote 2 windows to J2303-1002_X_2017_03_23_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 = -0.000301875 Jy ! Component: 100 - total flux cleaned = -0.000609411 Jy ! Component: 150 - total flux cleaned = -0.000671297 Jy ! Component: 200 - total flux cleaned = -0.000715954 Jy ! Component: 250 - total flux cleaned = -0.000744846 Jy ! Component: 300 - total flux cleaned = -0.000731402 Jy ! Component: 350 - total flux cleaned = -0.000704655 Jy ! Component: 400 - total flux cleaned = -0.000704918 Jy ! Component: 450 - total flux cleaned = -0.000666165 Jy ! Component: 500 - total flux cleaned = -0.000640983 Jy ! Component: 550 - total flux cleaned = -0.000628725 Jy ! Component: 600 - total flux cleaned = -0.000592352 Jy ! Component: 650 - total flux cleaned = -0.000568779 Jy ! Component: 700 - total flux cleaned = -0.000557161 Jy ! Component: 750 - total flux cleaned = -0.000545517 Jy ! Component: 800 - total flux cleaned = -0.000568223 Jy ! Component: 850 - total flux cleaned = -0.000512053 Jy ! Component: 900 - total flux cleaned = -0.000490015 Jy ! Component: 950 - total flux cleaned = -0.000457419 Jy ! Component: 1000 - total flux cleaned = -0.000446719 Jy ! Component: 1050 - total flux cleaned = -0.00044692 Jy ! Component: 1100 - total flux cleaned = -0.000436217 Jy ! Component: 1150 - total flux cleaned = -0.000404953 Jy ! Component: 1200 - total flux cleaned = -0.000404835 Jy ! Component: 1250 - total flux cleaned = -0.000354286 Jy ! Component: 1300 - total flux cleaned = -0.000334413 Jy ! Component: 1350 - total flux cleaned = -0.000304951 Jy ! Component: 1400 - total flux cleaned = -0.000304974 Jy ! Component: 1450 - total flux cleaned = -0.000237066 Jy ! Component: 1500 - total flux cleaned = -0.000217822 Jy ! Component: 1550 - total flux cleaned = -0.000142038 Jy ! Component: 1600 - total flux cleaned = -9.51754e-05 Jy ! Component: 1650 - total flux cleaned = -3.94338e-05 Jy ! Component: 1700 - total flux cleaned = -1.19746e-05 Jy ! Component: 1750 - total flux cleaned = 5.17611e-05 Jy ! Component: 1800 - total flux cleaned = 0.000132829 Jy ! Component: 1850 - total flux cleaned = 0.000132764 Jy ! Component: 1900 - total flux cleaned = 0.000247764 Jy ! Component: 1950 - total flux cleaned = 0.000256473 Jy ! Component: 2000 - total flux cleaned = 0.000317133 Jy ! Total flux subtracted in 2048 components = 0.000343018 Jy ! Clean residual min=-0.000457 max=0.000429 Jy/beam ! Clean residual mean=-0.000002 rms=0.000159 Jy/beam ! Combined flux in latest and established models = 0.0653933 Jy keep ! Adding 137 model components to the UV plane model. ! The established model now contains 196 components and 0.0653933 Jy ![Exited script file: muppet] wmap "J2303-1002_X_2017_03_23_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8573 x 2.068 at -3.766 degrees (North through East) ! Clean map min=-0.0012687 max=0.051607 Jy/beam ! Writing clean map to FITS file: J2303-1002_X_2017_03_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0516073 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000159473 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.927038 0.927038 1.85408 3.70815 7.4163 14.8326 29.6652 59.3304 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.051 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8573 x 2.068 at -3.766 degrees (North through East) ! Clean map min=-0.0012687 max=0.051607 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 J2303-1002_X_2017_03_23_pus_uvs.log closed on Mon May 13 10:28:54 2019