! Started logfile: J1825+5753_X_2017_08_05_pus_uvs.log on Thu May 9 18:56:23 2019 obs J1825+5753_X_2017_08_05_pus_uva.fits ! Reading UV FITS file: J1825+5753_X_2017_08_05_pus_uva.fits ! AN table 1: 114 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.965887 visibilities/baseline/integration-bin. ! Found source: J1825+5753 ! ! 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 575 lines of history. ! ! Reading 59460 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 J1825+5753_X_2017_08_05_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 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 81 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 83 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 181 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 234 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 133 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.966104Jy sigma=0.008320 ! Fit after self-cal, rms=0.946983Jy sigma=0.008173 ! 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=0.7892 mas, bmaj=1.045 mas, bpa=-14.78 degrees ! Estimated noise=681.435 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 = 0.0419762 Jy ! Component: 100 - total flux cleaned = 0.0514583 Jy ! Total flux subtracted in 100 components = 0.0514583 Jy ! Clean residual min=-0.002278 max=0.003343 Jy/beam ! Clean residual mean=-0.000016 rms=0.000571 Jy/beam ! Combined flux in latest and established models = 0.0514583 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0514583 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=0.079230Jy sigma=0.000648 ! Fit after self-cal, rms=0.079068Jy sigma=0.000647 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00374391 Jy ! Component: 100 - total flux cleaned = 0.00566752 Jy ! Total flux subtracted in 100 components = 0.00566752 Jy ! Clean residual min=-0.002068 max=0.002110 Jy/beam ! Clean residual mean=-0.000008 rms=0.000531 Jy/beam ! Combined flux in latest and established models = 0.0571258 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 13 components and 0.0571258 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=0.078827Jy sigma=0.000645 ! Fit after self-cal, rms=0.078829Jy sigma=0.000645 ! 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=0.9831 mas, bmaj=1.349 mas, bpa=-15.69 degrees ! Estimated noise=356.091 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 (3.6, -0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00233737 Jy ! Component: 100 - total flux cleaned = 0.00378255 Jy ! Component: 150 - total flux cleaned = 0.00450055 Jy ! Component: 200 - total flux cleaned = 0.00496754 Jy ! Total flux subtracted in 200 components = 0.00496754 Jy ! Clean residual min=-0.001474 max=0.001244 Jy/beam ! Clean residual mean=-0.000007 rms=0.000337 Jy/beam ! Combined flux in latest and established models = 0.0620934 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 47 components and 0.0620934 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=0.078743Jy sigma=0.000645 ! Fit after self-cal, rms=0.078731Jy sigma=0.000645 ! 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 0.99 FD 1.03 HN 0.99 KP 1.11 ! LA 0.95 MK 1.11 NL 0.93 OV 1.10 ! PT 1.09 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.06 HN 1.02 KP 0.96 ! LA 0.97 MK 1.06 NL 0.97 OV 1.06 ! PT 1.06 SC 1.09 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.11 HN 1.12 KP 0.99 ! LA 0.96 MK 1.04 NL 0.89 OV 1.06 ! PT 1.04 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.04 HN 1.00 KP 1.07 ! LA 1.02 MK 0.99 NL 0.90 OV 1.05 ! PT 1.04 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.95 HN 0.96 KP 0.84 ! LA 0.96 MK 1.04 NL 0.93 OV 1.07 ! PT 1.07 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.04 HN 1.00 KP 0.80 ! LA 0.96 MK 1.02 NL 0.92 OV 1.10 ! PT 1.02 SC 1.07 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.23 FD 1.08 HN 0.98 KP 0.85 ! LA 0.99 MK 1.02 NL 0.92 OV 1.11 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 1.08 KP 0.82 ! LA 0.97 MK 0.98 NL 0.90 OV 1.05 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.93 HN 1.03 KP 0.80 ! LA 0.99 MK 1.05 NL 0.95 OV 1.08 ! PT 1.03 SC 0.96 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.98 HN 1.11 KP 0.90 ! LA 0.98 MK 0.98 NL 0.89 OV 1.10 ! PT 0.96 SC 1.02 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 1.04 KP 0.93 ! LA 1.02 MK 0.96 NL 0.92 OV 1.03 ! PT 0.95 SC 1.02 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 0.93 HN 0.95 KP 0.97 ! LA 0.99 MK 0.89 NL 0.91 OV 1.00 ! PT 0.98 SC 0.91 ! ! ! Fit before self-cal, rms=0.078731Jy sigma=0.000645 ! Fit after self-cal, rms=0.077027Jy sigma=0.000643 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9898 mas, bmaj=1.359 mas, bpa=-15.91 degrees ! Estimated noise=353.537 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 = 0.000633691 Jy ! Component: 100 - total flux cleaned = 0.000840382 Jy ! Component: 150 - total flux cleaned = 0.000881441 Jy ! Component: 200 - total flux cleaned = 0.000915313 Jy ! Total flux subtracted in 200 components = 0.000915313 Jy ! Clean residual min=-0.000942 max=0.000948 Jy/beam ! Clean residual mean=-0.000002 rms=0.000243 Jy/beam ! Combined flux in latest and established models = 0.0630087 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 60 components and 0.0630087 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=0.077012Jy sigma=0.000643 ! Fit after self-cal, rms=0.077013Jy sigma=0.000642 ! 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=0.077013Jy sigma=0.000642 ! Fit after self-cal, rms=0.078989Jy sigma=0.000641 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9894 mas, bmaj=1.357 mas, bpa=-15.79 degrees ! Estimated noise=353.607 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000396163 Jy ! Component: 100 - total flux cleaned = 0.000504976 Jy ! Component: 150 - total flux cleaned = 0.00054511 Jy ! Component: 200 - total flux cleaned = 0.000568549 Jy ! Total flux subtracted in 200 components = 0.000568549 Jy ! Clean residual min=-0.000832 max=0.000775 Jy/beam ! Clean residual mean=0.000000 rms=0.000200 Jy/beam ! Combined flux in latest and established models = 0.0635772 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 65 components and 0.0635772 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=0.078983Jy sigma=0.000640 ! Fit after self-cal, rms=0.079073Jy 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 = 0.000233069 Jy ! Component: 100 - total flux cleaned = 0.000279103 Jy ! Component: 150 - total flux cleaned = 0.000279382 Jy ! Component: 200 - total flux cleaned = 0.00027945 Jy ! Total flux subtracted in 200 components = 0.00027945 Jy ! Clean residual min=-0.000813 max=0.000762 Jy/beam ! Clean residual mean=0.000000 rms=0.000198 Jy/beam ! Combined flux in latest and established models = 0.0638567 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 71 components and 0.0638567 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=0.079070Jy sigma=0.000640 ! Fit after self-cal, rms=0.079069Jy sigma=0.000640 ! 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=0.079069Jy sigma=0.000640 ! Fit after self-cal, rms=0.079867Jy sigma=0.000640 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9894 mas, bmaj=1.355 mas, bpa=-15.75 degrees ! Estimated noise=353.811 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000178361 Jy ! Component: 100 - total flux cleaned = 0.000198721 Jy ! Component: 150 - total flux cleaned = 0.000207614 Jy ! Component: 200 - total flux cleaned = 0.000199092 Jy ! Total flux subtracted in 200 components = 0.000199092 Jy ! Clean residual min=-0.000810 max=0.000750 Jy/beam ! Clean residual mean=-0.000000 rms=0.000197 Jy/beam ! Combined flux in latest and established models = 0.0640558 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 72 components and 0.0640558 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=0.079865Jy sigma=0.000640 ! Fit after self-cal, rms=0.079884Jy 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 = 7.8347e-05 Jy ! Component: 100 - total flux cleaned = 7.02797e-05 Jy ! Component: 150 - total flux cleaned = 7.01714e-05 Jy ! Component: 200 - total flux cleaned = 6.2237e-05 Jy ! Total flux subtracted in 200 components = 6.2237e-05 Jy ! Clean residual min=-0.000806 max=0.000753 Jy/beam ! Clean residual mean=-0.000000 rms=0.000196 Jy/beam ! Combined flux in latest and established models = 0.064118 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 75 components and 0.064118 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=0.079882Jy sigma=0.000640 ! Fit after self-cal, rms=0.079882Jy 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=0.079882Jy sigma=0.000640 ! Fit after self-cal, rms=0.080026Jy sigma=0.000640 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.314 mas, bmaj=2.445 mas, bpa=-23.46 degrees ! Estimated noise=448.958 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000187318 Jy ! Component: 100 - total flux cleaned = 0.000174009 Jy ! Component: 150 - total flux cleaned = 0.000161919 Jy ! Component: 200 - total flux cleaned = 0.000156504 Jy ! Total flux subtracted in 200 components = 0.000156504 Jy ! Clean residual min=-0.001081 max=0.000740 Jy/beam ! Clean residual mean=-0.000000 rms=0.000232 Jy/beam ! Combined flux in latest and established models = 0.0642745 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 80 components and 0.0642745 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=0.080026Jy sigma=0.000640 ! Fit after self-cal, rms=0.080030Jy 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 = 5.38052e-05 Jy ! Component: 100 - total flux cleaned = 4.83126e-05 Jy ! Component: 150 - total flux cleaned = 4.32219e-05 Jy ! Component: 200 - total flux cleaned = 3.37439e-05 Jy ! Total flux subtracted in 200 components = 3.37439e-05 Jy ! Clean residual min=-0.001074 max=0.000735 Jy/beam ! Clean residual mean=-0.000000 rms=0.000232 Jy/beam ! Combined flux in latest and established models = 0.0643083 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 82 components and 0.0643083 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=0.080030Jy sigma=0.000640 ! Fit after self-cal, rms=0.080034Jy 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=0.9893 mas, bmaj=1.355 mas, bpa=-15.72 degrees ! Estimated noise=353.835 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9893 x 1.355 at -15.72 degrees (North through East) ! Clean map min=-0.0011342 max=0.054939 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=0.791 mas, bmaj=1.042 mas, bpa=-14.65 degrees ! Estimated noise=681.347 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0418792 Jy ! Component: 100 - total flux cleaned = 0.0516534 Jy ! Component: 150 - total flux cleaned = 0.0553946 Jy ! Component: 200 - total flux cleaned = 0.0571878 Jy ! Total flux subtracted in 200 components = 0.0571878 Jy ! Clean residual min=-0.001927 max=0.001792 Jy/beam ! Clean residual mean=-0.000007 rms=0.000479 Jy/beam ! Combined flux in latest and established models = 0.0571878 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 0.0571878 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9893 mas, bmaj=1.355 mas, bpa=-15.72 degrees ! Estimated noise=353.835 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 = 0.00251686 Jy ! Component: 100 - total flux cleaned = 0.00407521 Jy ! Component: 150 - total flux cleaned = 0.00500471 Jy ! Component: 200 - total flux cleaned = 0.00551506 Jy ! Total flux subtracted in 200 components = 0.00551506 Jy ! Clean residual min=-0.000940 max=0.000974 Jy/beam ! Clean residual mean=-0.000004 rms=0.000218 Jy/beam ! Combined flux in latest and established models = 0.0627028 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 40 components and 0.0627028 Jy ! Inverting map ! Added new window around map position (1.2, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000504074 Jy ! Component: 100 - total flux cleaned = 0.000796797 Jy ! Component: 150 - total flux cleaned = 0.000955979 Jy ! Component: 200 - total flux cleaned = 0.00107532 Jy ! Total flux subtracted in 200 components = 0.00107532 Jy ! Clean residual min=-0.000861 max=0.000812 Jy/beam ! Clean residual mean=-0.000001 rms=0.000200 Jy/beam ! Combined flux in latest and established models = 0.0637782 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 53 components and 0.0637782 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=2.314 mas, bmaj=2.445 mas, bpa=-23.46 degrees ! Estimated noise=448.958 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000364291 Jy ! Component: 100 - total flux cleaned = 0.000377906 Jy ! Component: 150 - total flux cleaned = 0.000401113 Jy ! Component: 200 - total flux cleaned = 0.000411132 Jy ! Total flux subtracted in 200 components = 0.000411132 Jy ! Clean residual min=-0.001117 max=0.000772 Jy/beam ! Clean residual mean=-0.000002 rms=0.000233 Jy/beam ! Combined flux in latest and established models = 0.0641893 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 = 1.34119e-08 Jy ! Component: 100 - total flux cleaned = 6.66973e-08 Jy ! Component: 150 - total flux cleaned = 6.51803e-08 Jy ! Component: 200 - total flux cleaned = -6.37852e-06 Jy ! Total flux subtracted in 200 components = -6.37852e-06 Jy ! Clean residual min=-0.001104 max=0.000745 Jy/beam ! Clean residual mean=-0.000002 rms=0.000231 Jy/beam ! Combined flux in latest and established models = 0.0641829 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 77 components and 0.0641829 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9893 mas, bmaj=1.355 mas, bpa=-15.72 degrees ! Estimated noise=353.835 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000143305 Jy ! Component: 100 - total flux cleaned = -0.000194472 Jy ! Component: 150 - total flux cleaned = -0.000194563 Jy ! Component: 200 - total flux cleaned = -0.000205412 Jy ! Total flux subtracted in 200 components = -0.000205412 Jy ! Clean residual min=-0.000806 max=0.000738 Jy/beam ! Clean residual mean=-0.000001 rms=0.000193 Jy/beam ! Combined flux in latest and established models = 0.0639775 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 87 components and 0.0639775 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=0.080032Jy sigma=0.000640 ! Fit after self-cal, rms=0.080028Jy sigma=0.000640 wmodel J1825+5753_X_2017_08_05_pus_map.mod ! Writing 87 model components to file: J1825+5753_X_2017_08_05_pus_map.mod wobs J1825+5753_X_2017_08_05_pus_uvs.fits ! Writing UV FITS file: J1825+5753_X_2017_08_05_pus_uvs.fits wwins J1825+5753_X_2017_08_05_pus_map.win ! wwins: Wrote 3 windows to J1825+5753_X_2017_08_05_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 = -0.00012053 Jy ! Component: 100 - total flux cleaned = -8.08737e-05 Jy ! Component: 150 - total flux cleaned = -4.32123e-05 Jy ! Component: 200 - total flux cleaned = 1.7247e-05 Jy ! Component: 250 - total flux cleaned = 8.73188e-05 Jy ! Component: 300 - total flux cleaned = 0.000132727 Jy ! Component: 350 - total flux cleaned = 0.000187898 Jy ! Component: 400 - total flux cleaned = 0.000209536 Jy ! Component: 450 - total flux cleaned = 0.000272486 Jy ! Component: 500 - total flux cleaned = 0.000231226 Jy ! Component: 550 - total flux cleaned = 0.000241237 Jy ! Component: 600 - total flux cleaned = 0.000250911 Jy ! Component: 650 - total flux cleaned = 0.000211717 Jy ! Component: 700 - total flux cleaned = 0.000240873 Jy ! Component: 750 - total flux cleaned = 0.000240856 Jy ! Component: 800 - total flux cleaned = 0.000222148 Jy ! Component: 850 - total flux cleaned = 0.000222117 Jy ! Component: 900 - total flux cleaned = 0.000212953 Jy ! Component: 950 - total flux cleaned = 0.000194779 Jy ! Component: 1000 - total flux cleaned = 0.000176891 Jy ! Component: 1050 - total flux cleaned = 0.000159175 Jy ! Component: 1100 - total flux cleaned = 0.000124261 Jy ! Component: 1150 - total flux cleaned = 0.000107046 Jy ! Component: 1200 - total flux cleaned = 0.0001071 Jy ! Component: 1250 - total flux cleaned = 9.86881e-05 Jy ! Component: 1300 - total flux cleaned = 9.88188e-05 Jy ! Component: 1350 - total flux cleaned = 9.88583e-05 Jy ! Component: 1400 - total flux cleaned = 8.23989e-05 Jy ! Component: 1450 - total flux cleaned = 8.2338e-05 Jy ! Component: 1500 - total flux cleaned = 0.000106456 Jy ! Component: 1550 - total flux cleaned = 9.83415e-05 Jy ! Component: 1600 - total flux cleaned = 7.45642e-05 Jy ! Component: 1650 - total flux cleaned = 9.02913e-05 Jy ! Component: 1700 - total flux cleaned = 7.47079e-05 Jy ! Component: 1750 - total flux cleaned = 6.69676e-05 Jy ! Component: 1800 - total flux cleaned = 7.46194e-05 Jy ! Component: 1850 - total flux cleaned = 5.18617e-05 Jy ! Component: 1900 - total flux cleaned = 3.68246e-05 Jy ! Component: 1950 - total flux cleaned = 4.4316e-05 Jy ! Component: 2000 - total flux cleaned = 5.16433e-05 Jy ! Total flux subtracted in 2048 components = 2.95951e-05 Jy ! Clean residual min=-0.000440 max=0.000405 Jy/beam ! Clean residual mean=-0.000002 rms=0.000136 Jy/beam ! Combined flux in latest and established models = 0.0640071 Jy keep ! Adding 159 model components to the UV plane model. ! The established model now contains 246 components and 0.0640072 Jy ![Exited script file: muppet] wmap "J1825+5753_X_2017_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9893 x 1.355 at -15.72 degrees (North through East) ! Clean map min=-0.0010285 max=0.054951 Jy/beam ! Writing clean map to FITS file: J1825+5753_X_2017_08_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0549513 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000135807 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.741421 0.741421 1.48284 2.96569 5.93137 11.8627 23.7255 47.451 94.9019 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.054 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9893 x 1.355 at -15.72 degrees (North through East) ! Clean map min=-0.0010285 max=0.054951 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 J1825+5753_X_2017_08_05_pus_uvs.log closed on Thu May 9 18:56:27 2019