! Started logfile: J1441-3456_X_2017_05_01_pus_uvs.log on Wed May 1 19:59:11 2019 obs J1441-3456_X_2017_05_01_pus_uva.fits ! Reading UV FITS file: J1441-3456_X_2017_05_01_pus_uva.fits ! AN table 1: 116 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.621456 visibilities/baseline/integration-bin. ! Found source: J1441-3456 ! ! 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 863 lines of history. ! ! Reading 38928 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 J1441-3456_X_2017_05_01_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 242 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 242 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 242 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 242 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 242 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 242 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 242 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 242 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 242 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 242 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 242 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 242 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.929407Jy sigma=0.006728 ! Fit after self-cal, rms=0.911438Jy sigma=0.006612 ! 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=0.6913 mas, bmaj=1.534 mas, bpa=3.705 degrees ! Estimated noise=1324.41 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 = 0.0667522 Jy ! Component: 100 - total flux cleaned = 0.0858346 Jy ! Total flux subtracted in 100 components = 0.0858346 Jy ! Clean residual min=-0.007768 max=0.017603 Jy/beam ! Clean residual mean=-0.000057 rms=0.002363 Jy/beam ! Combined flux in latest and established models = 0.0858346 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0858346 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=0.099698Jy sigma=0.000687 ! Fit after self-cal, rms=0.099640Jy sigma=0.000687 ! Inverting map ! Added new window around map position (-2.2, 8.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0159605 Jy ! Component: 100 - total flux cleaned = 0.0253467 Jy ! Total flux subtracted in 100 components = 0.0253467 Jy ! Clean residual min=-0.005396 max=0.007244 Jy/beam ! Clean residual mean=-0.000035 rms=0.001601 Jy/beam ! Combined flux in latest and established models = 0.111181 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 17 components and 0.111181 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=0.096785Jy sigma=0.000663 ! Fit after self-cal, rms=0.096503Jy sigma=0.000660 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8754 mas, bmaj=1.97 mas, bpa=3.12 degrees ! Estimated noise=499.814 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 (-1.4, 4.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0118863 Jy ! Component: 100 - total flux cleaned = 0.018673 Jy ! Component: 150 - total flux cleaned = 0.0228656 Jy ! Component: 200 - total flux cleaned = 0.0255838 Jy ! Total flux subtracted in 200 components = 0.0255838 Jy ! Clean residual min=-0.002483 max=0.004158 Jy/beam ! Clean residual mean=-0.000031 rms=0.000799 Jy/beam ! Combined flux in latest and established models = 0.136765 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 44 components and 0.136765 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=0.095126Jy sigma=0.000648 ! Fit after self-cal, rms=0.094981Jy sigma=0.000646 ! 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 0.95 FD 0.97 HN 1.00* KP 0.98 ! LA 0.91 MK 0.98 NL 1.05 OV 0.99 ! PT 0.92 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.97 HN 1.00* KP 0.92 ! LA 0.95 MK 1.09 NL 1.06 OV 0.94 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.00* KP 0.97 ! LA 0.94 MK 0.92 NL 1.12 OV 0.95 ! PT 0.97 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.00 HN 1.00* KP 0.94 ! LA 0.96 MK 0.94 NL 1.05 OV 0.97 ! PT 0.98 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.34 FD 0.97 HN 1.00* KP 0.96 ! LA 0.92 MK 0.98 NL 1.07 OV 1.02 ! PT 0.95 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.43 FD 0.98 HN 1.00* KP 0.94 ! LA 0.93 MK 1.00 NL 1.08 OV 1.01 ! PT 0.93 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.00* KP 0.96 ! LA 0.94 MK 0.96 NL 1.07 OV 1.03 ! PT 0.96 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.00* KP 0.92 ! LA 0.97 MK 0.99 NL 1.04 OV 1.00 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.00* KP 1.00 ! LA 0.93 MK 0.99 NL 1.07 OV 0.96 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.03 HN 1.00* KP 0.96 ! LA 0.97 MK 0.97 NL 1.07 OV 0.96 ! PT 0.93 SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.07 HN 1.00* KP 1.01 ! LA 1.05 MK 1.03 NL 1.13 OV 1.04 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 1.00* KP 0.98 ! LA 0.93 MK 0.93 NL 1.04 OV 0.99 ! PT 1.01 SC 0.93 ! ! ! Fit before self-cal, rms=0.094981Jy sigma=0.000646 ! Fit after self-cal, rms=0.096283Jy sigma=0.000643 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8793 mas, bmaj=1.972 mas, bpa=2.833 degrees ! Estimated noise=492.438 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 = 0.00250125 Jy ! Component: 100 - total flux cleaned = 0.00261204 Jy ! Component: 150 - total flux cleaned = 0.00253559 Jy ! Component: 200 - total flux cleaned = 0.00237178 Jy ! Total flux subtracted in 200 components = 0.00237178 Jy ! Clean residual min=-0.001605 max=0.001851 Jy/beam ! Clean residual mean=0.000009 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.139137 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 60 components and 0.139137 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=0.096197Jy sigma=0.000643 ! Fit after self-cal, rms=0.096314Jy sigma=0.000643 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.096314Jy sigma=0.000643 ! Fit after self-cal, rms=0.099463Jy sigma=0.000641 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8771 mas, bmaj=1.966 mas, bpa=2.626 degrees ! Estimated noise=493.507 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00108196 Jy ! Component: 100 - total flux cleaned = 0.00109463 Jy ! Component: 150 - total flux cleaned = 0.00104773 Jy ! Component: 200 - total flux cleaned = 0.0010072 Jy ! Total flux subtracted in 200 components = 0.0010072 Jy ! Clean residual min=-0.001396 max=0.001522 Jy/beam ! Clean residual mean=0.000005 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.140144 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 71 components and 0.140144 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=0.099440Jy sigma=0.000641 ! Fit after self-cal, rms=0.099487Jy sigma=0.000641 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000474471 Jy ! Component: 100 - total flux cleaned = 0.000414936 Jy ! Component: 150 - total flux cleaned = 0.00034388 Jy ! Component: 200 - total flux cleaned = 0.000296047 Jy ! Total flux subtracted in 200 components = 0.000296047 Jy ! Clean residual min=-0.001381 max=0.001507 Jy/beam ! Clean residual mean=0.000006 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.14044 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 73 components and 0.14044 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=0.099478Jy sigma=0.000641 ! Fit after self-cal, rms=0.099475Jy sigma=0.000641 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.099475Jy sigma=0.000641 ! Fit after self-cal, rms=0.100937Jy sigma=0.000641 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8766 mas, bmaj=1.964 mas, bpa=2.563 degrees ! Estimated noise=493.28 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000555327 Jy ! Component: 100 - total flux cleaned = 0.000537902 Jy ! Component: 150 - total flux cleaned = 0.000491422 Jy ! Component: 200 - total flux cleaned = 0.000435054 Jy ! Total flux subtracted in 200 components = 0.000435054 Jy ! Clean residual min=-0.001213 max=0.001359 Jy/beam ! Clean residual mean=0.000003 rms=0.000354 Jy/beam ! Combined flux in latest and established models = 0.140875 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 79 components and 0.140875 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=0.100928Jy sigma=0.000641 ! Fit after self-cal, rms=0.100944Jy sigma=0.000641 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000204431 Jy ! Component: 100 - total flux cleaned = 0.000177687 Jy ! Component: 150 - total flux cleaned = 0.000126227 Jy ! Component: 200 - total flux cleaned = 9.02617e-05 Jy ! Total flux subtracted in 200 components = 9.02617e-05 Jy ! Clean residual min=-0.001216 max=0.001338 Jy/beam ! Clean residual mean=0.000004 rms=0.000352 Jy/beam ! Combined flux in latest and established models = 0.140965 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 82 components and 0.140965 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=0.100940Jy sigma=0.000641 ! Fit after self-cal, rms=0.100941Jy sigma=0.000641 ! 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=0.100941Jy sigma=0.000641 ! Fit after self-cal, rms=0.101003Jy sigma=0.000641 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.489 mas, bmaj=7.343 mas, bpa=3.934 degrees ! Estimated noise=617.995 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00016318 Jy ! Component: 100 - total flux cleaned = 0.000151816 Jy ! Component: 150 - total flux cleaned = 0.000108659 Jy ! Component: 200 - total flux cleaned = 5.92219e-05 Jy ! Total flux subtracted in 200 components = 5.92219e-05 Jy ! Clean residual min=-0.001140 max=0.001360 Jy/beam ! Clean residual mean=0.000003 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.141025 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 91 components and 0.141025 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=0.101002Jy sigma=0.000641 ! Fit after self-cal, rms=0.101002Jy sigma=0.000641 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.73981e-05 Jy ! Component: 100 - total flux cleaned = -2.06463e-05 Jy ! Component: 150 - total flux cleaned = -5.64575e-05 Jy ! Component: 200 - total flux cleaned = -9.02904e-05 Jy ! Total flux subtracted in 200 components = -9.02904e-05 Jy ! Clean residual min=-0.001118 max=0.001337 Jy/beam ! Clean residual mean=0.000003 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.140934 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 95 components and 0.140934 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=0.101002Jy sigma=0.000641 ! Fit after self-cal, rms=0.101002Jy sigma=0.000641 ! 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=0.8768 mas, bmaj=1.963 mas, bpa=2.58 degrees ! Estimated noise=493.349 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8768 x 1.963 at 2.58 degrees (North through East) ! Clean map min=-0.0010598 max=0.085083 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=0.6896 mas, bmaj=1.525 mas, bpa=3.385 degrees ! Estimated noise=1303.22 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0647933 Jy ! Component: 100 - total flux cleaned = 0.0895449 Jy ! Component: 150 - total flux cleaned = 0.104696 Jy ! Component: 200 - total flux cleaned = 0.115365 Jy ! Total flux subtracted in 200 components = 0.115365 Jy ! Clean residual min=-0.005376 max=0.007014 Jy/beam ! Clean residual mean=-0.000025 rms=0.001531 Jy/beam ! Combined flux in latest and established models = 0.115365 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.115365 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8768 mas, bmaj=1.963 mas, bpa=2.58 degrees ! Estimated noise=493.349 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 = 0.0111831 Jy ! Component: 100 - total flux cleaned = 0.0173725 Jy ! Component: 150 - total flux cleaned = 0.0209715 Jy ! Component: 200 - total flux cleaned = 0.0231444 Jy ! Total flux subtracted in 200 components = 0.0231444 Jy ! Clean residual min=-0.001533 max=0.001904 Jy/beam ! Clean residual mean=-0.000006 rms=0.000431 Jy/beam ! Combined flux in latest and established models = 0.13851 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 38 components and 0.138509 Jy ! Inverting map ! Added new window around map position (1, -1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00174933 Jy ! Component: 100 - total flux cleaned = 0.00250033 Jy ! Component: 150 - total flux cleaned = 0.00287017 Jy ! Component: 200 - total flux cleaned = 0.0031715 Jy ! Total flux subtracted in 200 components = 0.0031715 Jy ! Clean residual min=-0.001359 max=0.001247 Jy/beam ! Clean residual mean=0.000003 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.141681 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 52 components and 0.141681 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=2.489 mas, bmaj=7.343 mas, bpa=3.934 degrees ! Estimated noise=617.995 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.01306e-05 Jy ! Component: 100 - total flux cleaned = 0.000165273 Jy ! Component: 150 - total flux cleaned = 0.000224713 Jy ! Component: 200 - total flux cleaned = 0.000236824 Jy ! Total flux subtracted in 200 components = 0.000236824 Jy ! Clean residual min=-0.001292 max=0.001305 Jy/beam ! Clean residual mean=0.000007 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.141918 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 = -1.15346e-05 Jy ! Component: 100 - total flux cleaned = -3.30312e-05 Jy ! Component: 150 - total flux cleaned = -4.34343e-05 Jy ! Component: 200 - total flux cleaned = -6.34282e-05 Jy ! Total flux subtracted in 200 components = -6.34282e-05 Jy ! Clean residual min=-0.001228 max=0.001275 Jy/beam ! Clean residual mean=0.000007 rms=0.000452 Jy/beam ! Combined flux in latest and established models = 0.141854 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 71 components and 0.141854 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8768 mas, bmaj=1.963 mas, bpa=2.58 degrees ! Estimated noise=493.349 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.19279e-05 Jy ! Component: 100 - total flux cleaned = 0.000110352 Jy ! Component: 150 - total flux cleaned = 0.000124936 Jy ! Component: 200 - total flux cleaned = 0.00011169 Jy ! Total flux subtracted in 200 components = 0.00011169 Jy ! Clean residual min=-0.001249 max=0.001140 Jy/beam ! Clean residual mean=0.000004 rms=0.000337 Jy/beam ! Combined flux in latest and established models = 0.141966 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 86 components and 0.141966 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=0.100992Jy sigma=0.000641 ! Fit after self-cal, rms=0.100996Jy sigma=0.000641 wmodel J1441-3456_X_2017_05_01_pus_map.mod ! Writing 86 model components to file: J1441-3456_X_2017_05_01_pus_map.mod wobs J1441-3456_X_2017_05_01_pus_uvs.fits ! Writing UV FITS file: J1441-3456_X_2017_05_01_pus_uvs.fits wwins J1441-3456_X_2017_05_01_pus_map.win ! wwins: Wrote 4 windows to J1441-3456_X_2017_05_01_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 = -0.000265547 Jy ! Component: 100 - total flux cleaned = -0.000386753 Jy ! Component: 150 - total flux cleaned = -0.000499091 Jy ! Component: 200 - total flux cleaned = -0.000586185 Jy ! Component: 250 - total flux cleaned = -0.000653546 Jy ! Component: 300 - total flux cleaned = -0.000669637 Jy ! Component: 350 - total flux cleaned = -0.000670081 Jy ! Component: 400 - total flux cleaned = -0.000669816 Jy ! Component: 450 - total flux cleaned = -0.000640659 Jy ! Component: 500 - total flux cleaned = -0.000668753 Jy ! Component: 550 - total flux cleaned = -0.000668627 Jy ! Component: 600 - total flux cleaned = -0.000668655 Jy ! Component: 650 - total flux cleaned = -0.000695112 Jy ! Component: 700 - total flux cleaned = -0.000708066 Jy ! Component: 750 - total flux cleaned = -0.000733078 Jy ! Component: 800 - total flux cleaned = -0.000696287 Jy ! Component: 850 - total flux cleaned = -0.000672464 Jy ! Component: 900 - total flux cleaned = -0.000684307 Jy ! Component: 950 - total flux cleaned = -0.000672887 Jy ! Component: 1000 - total flux cleaned = -0.000684076 Jy ! Component: 1050 - total flux cleaned = -0.000739033 Jy ! Component: 1100 - total flux cleaned = -0.000739027 Jy ! Component: 1150 - total flux cleaned = -0.000749971 Jy ! Component: 1200 - total flux cleaned = -0.000802513 Jy ! Component: 1250 - total flux cleaned = -0.000802457 Jy ! Component: 1300 - total flux cleaned = -0.000843109 Jy ! Component: 1350 - total flux cleaned = -0.000853091 Jy ! Component: 1400 - total flux cleaned = -0.000823775 Jy ! Component: 1450 - total flux cleaned = -0.000823925 Jy ! Component: 1500 - total flux cleaned = -0.000805084 Jy ! Component: 1550 - total flux cleaned = -0.00078649 Jy ! Component: 1600 - total flux cleaned = -0.000758929 Jy ! Component: 1650 - total flux cleaned = -0.000749871 Jy ! Component: 1700 - total flux cleaned = -0.000722863 Jy ! Component: 1750 - total flux cleaned = -0.000705234 Jy ! Component: 1800 - total flux cleaned = -0.000679134 Jy ! Component: 1850 - total flux cleaned = -0.000661982 Jy ! Component: 1900 - total flux cleaned = -0.000636573 Jy ! Component: 1950 - total flux cleaned = -0.000603025 Jy ! Component: 2000 - total flux cleaned = -0.000586362 Jy ! Total flux subtracted in 2048 components = -0.000537165 Jy ! Clean residual min=-0.000457 max=0.000509 Jy/beam ! Clean residual mean=0.000002 rms=0.000152 Jy/beam ! Combined flux in latest and established models = 0.141429 Jy keep ! Adding 130 model components to the UV plane model. ! The established model now contains 216 components and 0.141429 Jy ![Exited script file: muppet] wmap "J1441-3456_X_2017_05_01_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8768 x 1.963 at 2.58 degrees (North through East) ! Clean map min=-0.00097575 max=0.084498 Jy/beam ! Writing clean map to FITS file: J1441-3456_X_2017_05_01_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0844978 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000150537 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.534465 0.534465 1.06893 2.13786 4.27572 8.55145 17.1029 34.2058 68.4116 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.084 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8768 x 1.963 at 2.58 degrees (North through East) ! Clean map min=-0.00097575 max=0.084498 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 J1441-3456_X_2017_05_01_pus_uvs.log closed on Wed May 1 19:59:13 2019