! Started logfile: J1603-2933_X_2017_02_19_pus_uvs.log on Sat May 4 21:44:58 2019 obs J1603-2933_X_2017_02_19_pus_uva.fits ! Reading UV FITS file: J1603-2933_X_2017_02_19_pus_uva.fits ! AN table 1: 55 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.600404 visibilities/baseline/integration-bin. ! Found source: J1603-2933 ! ! 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 858 lines of history. ! ! Reading 17832 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 J1603-2933_X_2017_02_19_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 119 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 119 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 174 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 174 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 174 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 119 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 174 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 174 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 174 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 174 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 174 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 174 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.916642Jy sigma=0.007072 ! Fit after self-cal, rms=0.899939Jy sigma=0.006949 ! 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=0.5905 mas, bmaj=1.57 mas, bpa=1.069 degrees ! Estimated noise=1167.63 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 = 0.0783096 Jy ! Component: 100 - total flux cleaned = 0.0962532 Jy ! Total flux subtracted in 100 components = 0.0962532 Jy ! Clean residual min=-0.004658 max=0.007806 Jy/beam ! Clean residual mean=-0.000001 rms=0.001169 Jy/beam ! Combined flux in latest and established models = 0.0962532 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0962532 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=0.089155Jy sigma=0.000647 ! Fit after self-cal, rms=0.089146Jy sigma=0.000647 ! Inverting map ! Added new window around map position (-1.2, -1.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00790512 Jy ! Component: 100 - total flux cleaned = 0.0119625 Jy ! Total flux subtracted in 100 components = 0.0119625 Jy ! Clean residual min=-0.003263 max=0.003167 Jy/beam ! Clean residual mean=-0.000001 rms=0.000801 Jy/beam ! Combined flux in latest and established models = 0.108216 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 9 components and 0.108216 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=0.088319Jy sigma=0.000641 ! Fit after self-cal, rms=0.088293Jy sigma=0.000641 ! 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=0.7202 mas, bmaj=1.826 mas, bpa=3.896 degrees ! Estimated noise=771.999 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 = 0.00328302 Jy ! Component: 100 - total flux cleaned = 0.00493636 Jy ! Component: 150 - total flux cleaned = 0.00546644 Jy ! Component: 200 - total flux cleaned = 0.00562329 Jy ! Total flux subtracted in 200 components = 0.00562329 Jy ! Clean residual min=-0.002293 max=0.003117 Jy/beam ! Clean residual mean=-0.000006 rms=0.000649 Jy/beam ! Combined flux in latest and established models = 0.113839 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 22 components and 0.113839 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=0.088163Jy sigma=0.000640 ! Fit after self-cal, rms=0.088152Jy sigma=0.000640 ! 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 0.92 FD 1.02 HN 1.00* KP 1.04 ! LA 1.01 MK 1.03 NL 1.02 OV 0.99 ! PT 1.00* SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.06 HN 1.00* KP 0.98 ! LA 1.00 MK 1.00 NL 1.08 OV 0.98 ! PT 1.00* SC 1.00 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.07 HN 1.00* KP 1.04 ! LA 1.04 MK 1.01 NL 1.00* OV 1.00 ! PT 1.00* SC 0.99 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.01 HN 1.00* KP 1.00 ! LA 1.05 MK 1.06 NL 1.00* OV 0.97 ! PT 1.00* SC 1.01 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.98 HN 1.00* KP 1.05 ! LA 1.05 MK 0.98 NL 1.00* OV 0.99 ! PT 1.00* SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.04 HN 1.00* KP 0.97 ! LA 1.00 MK 1.00 NL 1.06 OV 0.98 ! PT 1.00* SC 1.02 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.97 HN 1.00* KP 0.97 ! LA 0.95 MK 1.05 NL 1.00* OV 0.97 ! PT 1.00* SC 1.04 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.01 HN 1.00* KP 1.04 ! LA 1.00 MK 1.02 NL 1.00* OV 0.93 ! PT 1.00* SC 1.02 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.97 HN 1.00* KP 0.99 ! LA 1.01 MK 0.99 NL 1.00* OV 0.99 ! PT 1.00* SC 1.04 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.95 HN 1.00* KP 0.98 ! LA 0.98 MK 1.00 NL 1.00* OV 1.06 ! PT 1.00* SC 0.94 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.03 HN 1.00* KP 1.02 ! LA 0.98 MK 0.94 NL 1.00* OV 1.00 ! PT 1.00* SC 1.02 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.96 HN 1.00* KP 1.09 ! LA 1.03 MK 0.99 NL 1.00* OV 1.03 ! PT 1.00* SC 0.94 ! ! ! Fit before self-cal, rms=0.088152Jy sigma=0.000640 ! Fit after self-cal, rms=0.087461Jy sigma=0.000639 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7223 mas, bmaj=1.828 mas, bpa=3.935 degrees ! Estimated noise=772.296 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 = -0.000171093 Jy ! Component: 100 - total flux cleaned = -0.000199596 Jy ! Component: 150 - total flux cleaned = -0.000243426 Jy ! Component: 200 - total flux cleaned = -0.000261305 Jy ! Total flux subtracted in 200 components = -0.000261305 Jy ! Clean residual min=-0.002111 max=0.002389 Jy/beam ! Clean residual mean=0.000003 rms=0.000564 Jy/beam ! Combined flux in latest and established models = 0.113578 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 27 components and 0.113578 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=0.087446Jy sigma=0.000639 ! Fit after self-cal, rms=0.087432Jy sigma=0.000638 ! 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=0.087432Jy sigma=0.000638 ! Fit after self-cal, rms=0.087480Jy sigma=0.000638 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7226 mas, bmaj=1.83 mas, bpa=4.007 degrees ! Estimated noise=772.262 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.83479e-05 Jy ! Component: 100 - total flux cleaned = -2.73871e-05 Jy ! Component: 150 - total flux cleaned = -2.59973e-05 Jy ! Component: 200 - total flux cleaned = -2.59667e-05 Jy ! Total flux subtracted in 200 components = -2.59667e-05 Jy ! Clean residual min=-0.002045 max=0.002126 Jy/beam ! Clean residual mean=0.000002 rms=0.000526 Jy/beam ! Combined flux in latest and established models = 0.113552 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 33 components and 0.113552 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=0.087472Jy sigma=0.000638 ! Fit after self-cal, rms=0.087479Jy sigma=0.000638 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 = 6.31777e-05 Jy ! Component: 100 - total flux cleaned = 9.07661e-05 Jy ! Component: 150 - total flux cleaned = 0.000103039 Jy ! Component: 200 - total flux cleaned = 0.000102485 Jy ! Total flux subtracted in 200 components = 0.000102485 Jy ! Clean residual min=-0.002042 max=0.002079 Jy/beam ! Clean residual mean=0.000002 rms=0.000523 Jy/beam ! Combined flux in latest and established models = 0.113654 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 35 components and 0.113654 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=0.087475Jy sigma=0.000638 ! Fit after self-cal, rms=0.087473Jy sigma=0.000637 ! 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=0.087473Jy sigma=0.000637 ! Fit after self-cal, rms=0.087642Jy sigma=0.000637 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7226 mas, bmaj=1.832 mas, bpa=4.058 degrees ! Estimated noise=772.222 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.61641e-05 Jy ! Component: 100 - total flux cleaned = -5.54048e-05 Jy ! Component: 150 - total flux cleaned = -6.65652e-05 Jy ! Component: 200 - total flux cleaned = -5.68229e-05 Jy ! Total flux subtracted in 200 components = -5.68229e-05 Jy ! Clean residual min=-0.002043 max=0.002127 Jy/beam ! Clean residual mean=0.000002 rms=0.000514 Jy/beam ! Combined flux in latest and established models = 0.113597 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 37 components and 0.113597 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=0.087638Jy sigma=0.000637 ! Fit after self-cal, rms=0.087645Jy sigma=0.000637 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 = 5.67213e-05 Jy ! Component: 100 - total flux cleaned = 6.73957e-05 Jy ! Component: 150 - total flux cleaned = 7.6747e-05 Jy ! Component: 200 - total flux cleaned = 8.50476e-05 Jy ! Total flux subtracted in 200 components = 8.50476e-05 Jy ! Clean residual min=-0.002042 max=0.002114 Jy/beam ! Clean residual mean=0.000002 rms=0.000512 Jy/beam ! Combined flux in latest and established models = 0.113682 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 39 components and 0.113682 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=0.087643Jy sigma=0.000637 ! Fit after self-cal, rms=0.087641Jy sigma=0.000637 ! 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=0.087641Jy sigma=0.000637 ! Fit after self-cal, rms=0.087696Jy sigma=0.000637 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.418 mas, bmaj=6.007 mas, bpa=11.21 degrees ! Estimated noise=1094.67 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000541954 Jy ! Component: 100 - total flux cleaned = 0.000541888 Jy ! Component: 150 - total flux cleaned = 0.000541289 Jy ! Component: 200 - total flux cleaned = 0.000582063 Jy ! Total flux subtracted in 200 components = 0.000582063 Jy ! Clean residual min=-0.002325 max=0.003530 Jy/beam ! Clean residual mean=0.000003 rms=0.000844 Jy/beam ! Combined flux in latest and established models = 0.114265 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 43 components and 0.114265 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=0.087700Jy sigma=0.000637 ! Fit after self-cal, rms=0.087695Jy sigma=0.000637 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 = 0.000255298 Jy ! Component: 100 - total flux cleaned = 0.000257433 Jy ! Component: 150 - total flux cleaned = 0.000258336 Jy ! Component: 200 - total flux cleaned = 0.000267589 Jy ! Total flux subtracted in 200 components = 0.000267589 Jy ! Clean residual min=-0.002299 max=0.003446 Jy/beam ! Clean residual mean=0.000003 rms=0.000827 Jy/beam ! Combined flux in latest and established models = 0.114532 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 43 components and 0.114532 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=0.087703Jy sigma=0.000637 ! Fit after self-cal, rms=0.087698Jy sigma=0.000637 ! 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=0.7227 mas, bmaj=1.834 mas, bpa=4.101 degrees ! Estimated noise=772.323 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7227 x 1.834 at 4.101 degrees (North through East) ! Clean map min=-0.0024383 max=0.10078 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=0.5916 mas, bmaj=1.572 mas, bpa=1.328 degrees ! Estimated noise=1175.25 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0784545 Jy ! Component: 100 - total flux cleaned = 0.0971114 Jy ! Component: 150 - total flux cleaned = 0.105351 Jy ! Component: 200 - total flux cleaned = 0.109602 Jy ! Total flux subtracted in 200 components = 0.109602 Jy ! Clean residual min=-0.003255 max=0.003516 Jy/beam ! Clean residual mean=-0.000001 rms=0.000769 Jy/beam ! Combined flux in latest and established models = 0.109602 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 0.109602 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7227 mas, bmaj=1.834 mas, bpa=4.101 degrees ! Estimated noise=772.323 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) ! Added new window around map position (-1, 1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00346547 Jy ! Component: 100 - total flux cleaned = 0.00482715 Jy ! Component: 150 - total flux cleaned = 0.00518142 Jy ! Component: 200 - total flux cleaned = 0.00522571 Jy ! Total flux subtracted in 200 components = 0.00522571 Jy ! Clean residual min=-0.002101 max=0.002248 Jy/beam ! Clean residual mean=0.000001 rms=0.000528 Jy/beam ! Combined flux in latest and established models = 0.114828 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 41 components and 0.114828 Jy ! Inverting map ! Added new window around map position (15.2, 13.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00186704 Jy ! Component: 100 - total flux cleaned = 0.00195325 Jy ! Component: 150 - total flux cleaned = 0.00205148 Jy ! Component: 200 - total flux cleaned = 0.00210969 Jy ! Total flux subtracted in 200 components = 0.00210969 Jy ! Clean residual min=-0.001904 max=0.001921 Jy/beam ! Clean residual mean=-0.000000 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.116937 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 56 components and 0.116937 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=2.418 mas, bmaj=6.007 mas, bpa=11.21 degrees ! Estimated noise=1094.67 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000397728 Jy ! Component: 100 - total flux cleaned = 0.000409025 Jy ! Component: 150 - total flux cleaned = 0.000384703 Jy ! Component: 200 - total flux cleaned = 0.000362923 Jy ! Total flux subtracted in 200 components = 0.000362923 Jy ! Clean residual min=-0.002019 max=0.002771 Jy/beam ! Clean residual mean=-0.000004 rms=0.000714 Jy/beam ! Combined flux in latest and established models = 0.1173 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 = -4.0331e-07 Jy ! Component: 100 - total flux cleaned = 1.5507e-05 Jy ! Component: 150 - total flux cleaned = 3.0034e-05 Jy ! Component: 200 - total flux cleaned = 6.88187e-05 Jy ! Total flux subtracted in 200 components = 6.88187e-05 Jy ! Clean residual min=-0.001981 max=0.002675 Jy/beam ! Clean residual mean=-0.000004 rms=0.000697 Jy/beam ! Combined flux in latest and established models = 0.117369 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 73 components and 0.117369 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7227 mas, bmaj=1.834 mas, bpa=4.101 degrees ! Estimated noise=772.323 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000130287 Jy ! Component: 100 - total flux cleaned = -0.000104148 Jy ! Component: 150 - total flux cleaned = -0.000104135 Jy ! Component: 200 - total flux cleaned = -0.000127452 Jy ! Total flux subtracted in 200 components = -0.000127452 Jy ! Clean residual min=-0.001888 max=0.001796 Jy/beam ! Clean residual mean=-0.000002 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.117242 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 86 components and 0.117242 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=0.087647Jy sigma=0.000637 ! Fit after self-cal, rms=0.087647Jy sigma=0.000637 wmodel J1603-2933_X_2017_02_19_pus_map.mod ! Writing 86 model components to file: J1603-2933_X_2017_02_19_pus_map.mod wobs J1603-2933_X_2017_02_19_pus_uvs.fits ! Writing UV FITS file: J1603-2933_X_2017_02_19_pus_uvs.fits wwins J1603-2933_X_2017_02_19_pus_map.win ! wwins: Wrote 4 windows to J1603-2933_X_2017_02_19_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 = -0.000309929 Jy ! Component: 100 - total flux cleaned = -0.000564179 Jy ! Component: 150 - total flux cleaned = -0.000716607 Jy ! Component: 200 - total flux cleaned = -0.000670107 Jy ! Component: 250 - total flux cleaned = -0.000692984 Jy ! Component: 300 - total flux cleaned = -0.000714083 Jy ! Component: 350 - total flux cleaned = -0.000591053 Jy ! Component: 400 - total flux cleaned = -0.000492352 Jy ! Component: 450 - total flux cleaned = -0.000377467 Jy ! Component: 500 - total flux cleaned = -0.000303437 Jy ! Component: 550 - total flux cleaned = -0.000213342 Jy ! Component: 600 - total flux cleaned = -0.000160679 Jy ! Component: 650 - total flux cleaned = -0.000143927 Jy ! Component: 700 - total flux cleaned = -9.44557e-05 Jy ! Component: 750 - total flux cleaned = -3.01817e-05 Jy ! Component: 800 - total flux cleaned = -7.77372e-05 Jy ! Component: 850 - total flux cleaned = -7.78791e-05 Jy ! Component: 900 - total flux cleaned = -0.000108315 Jy ! Component: 950 - total flux cleaned = -0.000123462 Jy ! Component: 1000 - total flux cleaned = -0.000152464 Jy ! Component: 1050 - total flux cleaned = -0.000166574 Jy ! Component: 1100 - total flux cleaned = -0.000208297 Jy ! Component: 1150 - total flux cleaned = -0.000276669 Jy ! Component: 1200 - total flux cleaned = -0.000276416 Jy ! Component: 1250 - total flux cleaned = -0.000302976 Jy ! Component: 1300 - total flux cleaned = -0.000342252 Jy ! Component: 1350 - total flux cleaned = -0.000367638 Jy ! Component: 1400 - total flux cleaned = -0.000368006 Jy ! Component: 1450 - total flux cleaned = -0.000442926 Jy ! Component: 1500 - total flux cleaned = -0.000442853 Jy ! Component: 1550 - total flux cleaned = -0.000527378 Jy ! Component: 1600 - total flux cleaned = -0.000479504 Jy ! Component: 1650 - total flux cleaned = -0.000549968 Jy ! Component: 1700 - total flux cleaned = -0.000572995 Jy ! Component: 1750 - total flux cleaned = -0.000549905 Jy ! Component: 1800 - total flux cleaned = -0.0005724 Jy ! Component: 1850 - total flux cleaned = -0.000516595 Jy ! Component: 1900 - total flux cleaned = -0.000549948 Jy ! Component: 1950 - total flux cleaned = -0.000571654 Jy ! Component: 2000 - total flux cleaned = -0.000593145 Jy ! Total flux subtracted in 2048 components = -0.000571929 Jy ! Clean residual min=-0.000654 max=0.000686 Jy/beam ! Clean residual mean=-0.000002 rms=0.000198 Jy/beam ! Combined flux in latest and established models = 0.11667 Jy keep ! Adding 142 model components to the UV plane model. ! The established model now contains 228 components and 0.11667 Jy ![Exited script file: muppet] wmap "J1603-2933_X_2017_02_19_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7227 x 1.834 at 4.101 degrees (North through East) ! Clean map min=-0.0016475 max=0.099387 Jy/beam ! Writing clean map to FITS file: J1603-2933_X_2017_02_19_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0993869 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000197103 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.594958 0.594958 1.18992 2.37983 4.75966 9.51932 19.0386 38.0773 76.1546 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.099 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7227 x 1.834 at 4.101 degrees (North through East) ! Clean map min=-0.0016475 max=0.099387 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 J1603-2933_X_2017_02_19_pus_uvs.log closed on Sat May 4 21:44:59 2019