! Started logfile: J1647-2912_X_2017_10_21_pus_uvs.log on Sat May 11 21:57:08 2019 obs J1647-2912_X_2017_10_21_pus_uva.fits ! Reading UV FITS file: J1647-2912_X_2017_10_21_pus_uva.fits ! AN table 1: 115 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.870773 visibilities/baseline/integration-bin. ! Found source: J1647-2912 ! ! 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 1202 lines of history. ! ! Reading 43260 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 J1647-2912_X_2017_10_21_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 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 123 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 83 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 69 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 83 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 83 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 123 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.947919Jy sigma=0.006582 ! Fit after self-cal, rms=0.896618Jy sigma=0.006231 ! 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=0.7956 mas, bmaj=3.082 mas, bpa=-22.36 degrees ! Estimated noise=1190.67 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 = 0.0819589 Jy ! Component: 100 - total flux cleaned = 0.103539 Jy ! Total flux subtracted in 100 components = 0.103539 Jy ! Clean residual min=-0.004385 max=0.009464 Jy/beam ! Clean residual mean=0.000029 rms=0.001504 Jy/beam ! Combined flux in latest and established models = 0.103539 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.103539 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=0.112321Jy sigma=0.000706 ! Fit after self-cal, rms=0.112285Jy sigma=0.000705 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0107708 Jy ! Component: 100 - total flux cleaned = 0.0168232 Jy ! Total flux subtracted in 100 components = 0.0168232 Jy ! Clean residual min=-0.003423 max=0.003445 Jy/beam ! Clean residual mean=0.000011 rms=0.000896 Jy/beam ! Combined flux in latest and established models = 0.120362 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 22 components and 0.120362 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=0.111051Jy sigma=0.000693 ! Fit after self-cal, rms=0.111094Jy sigma=0.000693 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.026 mas, bmaj=3.599 mas, bpa=-19.31 degrees ! Estimated noise=506.303 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 = 0.00583484 Jy ! Component: 100 - total flux cleaned = 0.00878494 Jy ! Component: 150 - total flux cleaned = 0.0105072 Jy ! Component: 200 - total flux cleaned = 0.0115426 Jy ! Total flux subtracted in 200 components = 0.0115426 Jy ! Clean residual min=-0.002174 max=0.002481 Jy/beam ! Clean residual mean=0.000002 rms=0.000624 Jy/beam ! Combined flux in latest and established models = 0.131905 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 47 components and 0.131905 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=0.110856Jy sigma=0.000690 ! Fit after self-cal, rms=0.110900Jy sigma=0.000690 ! 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 1.08 FD 1.03 HN 1.13 KP 0.96 ! LA 0.98 MK 0.98 NL 0.98 OV 1.02 ! PT 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.99 HN 1.04 KP 0.95 ! LA 0.99 MK 0.98 NL 1.00 OV 1.00 ! PT 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.03 HN 1.11 KP 0.95 ! LA 0.99 MK 1.02 NL 0.94 OV 1.02 ! PT 0.91 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.02 HN 1.09 KP 0.93 ! LA 0.99 MK 1.03 NL 0.99 OV 0.99 ! PT 0.94 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.98 HN 1.00* KP 0.95 ! LA 1.00 MK 0.96 NL 0.99 OV 1.02 ! PT 0.96 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HN 1.16 KP 0.94 ! LA 1.04 MK 1.06 NL 0.93 OV 1.00 ! PT 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.98 HN 1.06 KP 0.93 ! LA 0.99 MK 1.01 NL 0.98 OV 1.04 ! PT 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.04 HN 1.05 KP 0.94 ! LA 1.03 MK 1.03 NL 1.02 OV 1.02 ! PT 0.95 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 1.04 KP 0.95 ! LA 1.02 MK 0.98 NL 1.00 OV 1.00 ! PT 1.03 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00 HN 1.21 KP 0.99 ! LA 1.01 MK 0.93 NL 1.00 OV 1.00 ! PT 0.96 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 0.94 KP 0.98 ! LA 1.02 MK 0.97 NL 1.08 OV 0.98 ! PT 1.07 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.28 FD 0.99 HN 1.00* KP 0.93 ! LA 1.05 MK 1.01 NL 1.00 OV 1.04 ! PT 0.99 ! ! ! Fit before self-cal, rms=0.110900Jy sigma=0.000690 ! Fit after self-cal, rms=0.114917Jy sigma=0.000689 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.027 mas, bmaj=3.628 mas, bpa=-19.38 degrees ! Estimated noise=506.964 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 = -0.000688346 Jy ! Component: 100 - total flux cleaned = -0.000665056 Jy ! Component: 150 - total flux cleaned = -0.000722235 Jy ! Component: 200 - total flux cleaned = -0.000753717 Jy ! Total flux subtracted in 200 components = -0.000753717 Jy ! Clean residual min=-0.001261 max=0.001936 Jy/beam ! Clean residual mean=0.000003 rms=0.000425 Jy/beam ! Combined flux in latest and established models = 0.131151 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 60 components and 0.131151 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=0.114903Jy sigma=0.000689 ! Fit after self-cal, rms=0.115005Jy sigma=0.000689 ! 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=0.115005Jy sigma=0.000689 ! Fit after self-cal, rms=0.116775Jy sigma=0.000688 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.029 mas, bmaj=3.629 mas, bpa=-19.45 degrees ! Estimated noise=507.498 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000260817 Jy ! Component: 100 - total flux cleaned = -0.000273735 Jy ! Component: 150 - total flux cleaned = -0.000273427 Jy ! Component: 200 - total flux cleaned = -0.000283418 Jy ! Total flux subtracted in 200 components = -0.000283418 Jy ! Clean residual min=-0.001258 max=0.001942 Jy/beam ! Clean residual mean=-0.000010 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.130868 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 65 components and 0.130868 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=0.116769Jy sigma=0.000688 ! Fit after self-cal, rms=0.116816Jy sigma=0.000688 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (3.6, -1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00190453 Jy ! Component: 100 - total flux cleaned = 0.0029443 Jy ! Component: 150 - total flux cleaned = 0.00356874 Jy ! Component: 200 - total flux cleaned = 0.00369838 Jy ! Total flux subtracted in 200 components = 0.00369838 Jy ! Clean residual min=-0.001290 max=0.001266 Jy/beam ! Clean residual mean=-0.000012 rms=0.000311 Jy/beam ! Combined flux in latest and established models = 0.134566 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 91 components and 0.134566 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=0.116782Jy sigma=0.000688 ! Fit after self-cal, rms=0.116779Jy sigma=0.000688 ! 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=0.116779Jy sigma=0.000688 ! Fit after self-cal, rms=0.117292Jy sigma=0.000688 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.03 mas, bmaj=3.63 mas, bpa=-19.46 degrees ! Estimated noise=508.05 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000850493 Jy ! Component: 100 - total flux cleaned = 0.00127773 Jy ! Component: 150 - total flux cleaned = 0.00140854 Jy ! Component: 200 - total flux cleaned = 0.00151079 Jy ! Total flux subtracted in 200 components = 0.00151079 Jy ! Clean residual min=-0.001261 max=0.001176 Jy/beam ! Clean residual mean=-0.000008 rms=0.000288 Jy/beam ! Combined flux in latest and established models = 0.136077 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 98 components and 0.136077 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=0.117282Jy sigma=0.000687 ! Fit after self-cal, rms=0.117287Jy sigma=0.000687 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 = 0.000204676 Jy ! Component: 100 - total flux cleaned = 0.000285769 Jy ! Component: 150 - total flux cleaned = 0.000330562 Jy ! Component: 200 - total flux cleaned = 0.000357971 Jy ! Total flux subtracted in 200 components = 0.000357971 Jy ! Clean residual min=-0.001194 max=0.001186 Jy/beam ! Clean residual mean=-0.000008 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.136435 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 103 components and 0.136435 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=0.117282Jy sigma=0.000687 ! Fit after self-cal, rms=0.117279Jy sigma=0.000687 ! Inverting map ! Added new window around map position (2.8, 24.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00118446 Jy ! Component: 100 - total flux cleaned = 0.00154695 Jy ! Component: 150 - total flux cleaned = 0.00166506 Jy ! Component: 200 - total flux cleaned = 0.00177112 Jy ! Total flux subtracted in 200 components = 0.00177112 Jy ! Clean residual min=-0.001152 max=0.000928 Jy/beam ! Clean residual mean=-0.000012 rms=0.000249 Jy/beam ! Combined flux in latest and established models = 0.138206 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 116 components and 0.138206 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=0.117261Jy sigma=0.000687 ! Fit after self-cal, rms=0.117255Jy sigma=0.000687 ! 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=0.117255Jy sigma=0.000687 ! Fit after self-cal, rms=0.117352Jy sigma=0.000687 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.587 mas, bmaj=6.388 mas, bpa=-1.714 degrees ! Estimated noise=579.457 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00034207 Jy ! Component: 100 - total flux cleaned = 0.000428066 Jy ! Component: 150 - total flux cleaned = 0.000524504 Jy ! Component: 200 - total flux cleaned = 0.000593639 Jy ! Total flux subtracted in 200 components = 0.000593639 Jy ! Clean residual min=-0.001089 max=0.000772 Jy/beam ! Clean residual mean=-0.000010 rms=0.000256 Jy/beam ! Combined flux in latest and established models = 0.1388 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 133 components and 0.1388 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=0.117350Jy sigma=0.000687 ! Fit after self-cal, rms=0.117350Jy sigma=0.000687 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 = 0.00015038 Jy ! Component: 100 - total flux cleaned = 0.000185701 Jy ! Component: 150 - total flux cleaned = 0.000204575 Jy ! Component: 200 - total flux cleaned = 0.000210014 Jy ! Total flux subtracted in 200 components = 0.000210014 Jy ! Clean residual min=-0.001078 max=0.000761 Jy/beam ! Clean residual mean=-0.000010 rms=0.000251 Jy/beam ! Combined flux in latest and established models = 0.13901 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 144 components and 0.13901 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=0.117349Jy sigma=0.000687 ! Fit after self-cal, rms=0.117349Jy sigma=0.000687 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.03 mas, bmaj=3.631 mas, bpa=-19.43 degrees ! Estimated noise=508.063 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.03 x 3.631 at -19.43 degrees (North through East) ! Clean map min=-0.001097 max=0.10841 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=0.7977 mas, bmaj=3.102 mas, bpa=-22.39 degrees ! Estimated noise=1203.6 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0822594 Jy ! Component: 100 - total flux cleaned = 0.104833 Jy ! Component: 150 - total flux cleaned = 0.11564 Jy ! Component: 200 - total flux cleaned = 0.12145 Jy ! Total flux subtracted in 200 components = 0.12145 Jy ! Clean residual min=-0.002702 max=0.002912 Jy/beam ! Clean residual mean=0.000003 rms=0.000776 Jy/beam ! Combined flux in latest and established models = 0.12145 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.12145 Jy ! Inverting map and beam ! Estimated beam: bmin=1.03 mas, bmaj=3.631 mas, bpa=-19.43 degrees ! Estimated noise=508.063 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 = 0.00498405 Jy ! Component: 100 - total flux cleaned = 0.00798621 Jy ! Component: 150 - total flux cleaned = 0.0100248 Jy ! Component: 200 - total flux cleaned = 0.0115865 Jy ! Total flux subtracted in 200 components = 0.0115865 Jy ! Clean residual min=-0.001250 max=0.001191 Jy/beam ! Clean residual mean=-0.000000 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.133036 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 54 components and 0.133036 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=2.587 mas, bmaj=6.388 mas, bpa=-1.714 degrees ! Estimated noise=579.457 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00138176 Jy ! Component: 100 - total flux cleaned = 0.00231414 Jy ! Component: 150 - total flux cleaned = 0.00305288 Jy ! Component: 200 - total flux cleaned = 0.00365311 Jy ! Total flux subtracted in 200 components = 0.00365311 Jy ! Clean residual min=-0.001043 max=0.000806 Jy/beam ! Clean residual mean=-0.000006 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.136689 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 = 0.000492839 Jy ! Component: 100 - total flux cleaned = 0.000901038 Jy ! Component: 150 - total flux cleaned = 0.00119043 Jy ! Component: 200 - total flux cleaned = 0.00134541 Jy ! Total flux subtracted in 200 components = 0.00134541 Jy ! Clean residual min=-0.001080 max=0.000796 Jy/beam ! Clean residual mean=-0.000009 rms=0.000271 Jy/beam ! Combined flux in latest and established models = 0.138035 Jy ! Adding 76 model components to the UV plane model. ! The established model now contains 128 components and 0.138035 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.03 mas, bmaj=3.631 mas, bpa=-19.43 degrees ! Estimated noise=508.063 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000448056 Jy ! Component: 100 - total flux cleaned = 0.000478236 Jy ! Component: 150 - total flux cleaned = 0.000477837 Jy ! Component: 200 - total flux cleaned = 0.000477701 Jy ! Total flux subtracted in 200 components = 0.000477701 Jy ! Clean residual min=-0.001333 max=0.000997 Jy/beam ! Clean residual mean=-0.000006 rms=0.000261 Jy/beam ! Combined flux in latest and established models = 0.138512 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 149 components and 0.138512 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=0.117360Jy sigma=0.000687 ! Fit after self-cal, rms=0.117350Jy sigma=0.000687 wmodel J1647-2912_X_2017_10_21_pus_map.mod ! Writing 149 model components to file: J1647-2912_X_2017_10_21_pus_map.mod wobs J1647-2912_X_2017_10_21_pus_uvs.fits ! Writing UV FITS file: J1647-2912_X_2017_10_21_pus_uvs.fits wwins J1647-2912_X_2017_10_21_pus_map.win ! wwins: Wrote 3 windows to J1647-2912_X_2017_10_21_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 = -0.000385826 Jy ! Component: 100 - total flux cleaned = -0.000436731 Jy ! Component: 150 - total flux cleaned = -0.000452758 Jy ! Component: 200 - total flux cleaned = -0.000452706 Jy ! Component: 250 - total flux cleaned = -0.000452575 Jy ! Component: 300 - total flux cleaned = -0.000452676 Jy ! Component: 350 - total flux cleaned = -0.00046595 Jy ! Component: 400 - total flux cleaned = -0.000429031 Jy ! Component: 450 - total flux cleaned = -0.000441543 Jy ! Component: 500 - total flux cleaned = -0.000441636 Jy ! Component: 550 - total flux cleaned = -0.000441651 Jy ! Component: 600 - total flux cleaned = -0.000419029 Jy ! Component: 650 - total flux cleaned = -0.000396987 Jy ! Component: 700 - total flux cleaned = -0.000440271 Jy ! Component: 750 - total flux cleaned = -0.000450796 Jy ! Component: 800 - total flux cleaned = -0.000492427 Jy ! Component: 850 - total flux cleaned = -0.000502538 Jy ! Component: 900 - total flux cleaned = -0.000542573 Jy ! Component: 950 - total flux cleaned = -0.000561936 Jy ! Component: 1000 - total flux cleaned = -0.000561813 Jy ! Component: 1050 - total flux cleaned = -0.00056177 Jy ! Component: 1100 - total flux cleaned = -0.00057124 Jy ! Component: 1150 - total flux cleaned = -0.000561963 Jy ! Component: 1200 - total flux cleaned = -0.000543807 Jy ! Component: 1250 - total flux cleaned = -0.000543857 Jy ! Component: 1300 - total flux cleaned = -0.000570304 Jy ! Component: 1350 - total flux cleaned = -0.000587683 Jy ! Component: 1400 - total flux cleaned = -0.000613554 Jy ! Component: 1450 - total flux cleaned = -0.000622158 Jy ! Component: 1500 - total flux cleaned = -0.000647316 Jy ! Component: 1550 - total flux cleaned = -0.000672191 Jy ! Component: 1600 - total flux cleaned = -0.000688614 Jy ! Component: 1650 - total flux cleaned = -0.000696764 Jy ! Component: 1700 - total flux cleaned = -0.000712969 Jy ! Component: 1750 - total flux cleaned = -0.000752732 Jy ! Component: 1800 - total flux cleaned = -0.00077626 Jy ! Component: 1850 - total flux cleaned = -0.000784023 Jy ! Component: 1900 - total flux cleaned = -0.000799343 Jy ! Component: 1950 - total flux cleaned = -0.000829746 Jy ! Component: 2000 - total flux cleaned = -0.000829634 Jy ! Total flux subtracted in 2048 components = -0.000844568 Jy ! Clean residual min=-0.000393 max=0.000434 Jy/beam ! Clean residual mean=0.000001 rms=0.000141 Jy/beam ! Combined flux in latest and established models = 0.137668 Jy keep ! Adding 105 model components to the UV plane model. ! The established model now contains 254 components and 0.137668 Jy ![Exited script file: muppet] wmap "J1647-2912_X_2017_10_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.03 x 3.631 at -19.43 degrees (North through East) ! Clean map min=-0.0010794 max=0.10928 Jy/beam ! Writing clean map to FITS file: J1647-2912_X_2017_10_21_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.109285 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000140694 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.38622 0.38622 0.772441 1.54488 3.08976 6.17953 12.3591 24.7181 49.4362 98.8724 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.109 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.03 x 3.631 at -19.43 degrees (North through East) ! Clean map min=-0.0010794 max=0.10928 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 J1647-2912_X_2017_10_21_pus_uvs.log closed on Sat May 11 21:57:11 2019