! Started logfile: J1555-2508_X_2017_01_16_pus_uvs.log on Sun Apr 7 14:49:51 2019 obs J1555-2508_X_2017_01_16_pus_uva.fits ! Reading UV FITS file: J1555-2508_X_2017_01_16_pus_uva.fits ! AN table 1: 114 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.783041 visibilities/baseline/integration-bin. ! Found source: J1555-2508 ! ! 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 1309 lines of history. ! ! Reading 48204 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 J1555-2508_X_2017_01_16_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 126 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 140 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 126 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 126 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 140 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 126 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 140 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 140 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 126 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 140 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 168 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 168 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.987129Jy sigma=0.006997 ! Fit after self-cal, rms=0.945006Jy sigma=0.006768 ! 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=0.7878 mas, bmaj=3.304 mas, bpa=17.03 degrees ! Estimated noise=765.57 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 = 0.0463754 Jy ! Component: 100 - total flux cleaned = 0.0566597 Jy ! Total flux subtracted in 100 components = 0.0566597 Jy ! Clean residual min=-0.003367 max=0.006529 Jy/beam ! Clean residual mean=-0.000009 rms=0.000886 Jy/beam ! Combined flux in latest and established models = 0.0566597 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0566597 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=0.115394Jy sigma=0.000642 ! Fit after self-cal, rms=0.114781Jy sigma=0.000639 ! Inverting map ! Added new window around map position (-1.6, 8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00601025 Jy ! Component: 100 - total flux cleaned = 0.00943442 Jy ! Total flux subtracted in 100 components = 0.00943442 Jy ! Clean residual min=-0.002362 max=0.002984 Jy/beam ! Clean residual mean=-0.000007 rms=0.000643 Jy/beam ! Combined flux in latest and established models = 0.0660941 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 16 components and 0.0660941 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=0.114428Jy sigma=0.000635 ! Fit after self-cal, rms=0.114329Jy sigma=0.000635 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00372663 Jy ! Component: 100 - total flux cleaned = 0.00587867 Jy ! Total flux subtracted in 100 components = 0.00587867 Jy ! Clean residual min=-0.002326 max=0.002472 Jy/beam ! Clean residual mean=-0.000006 rms=0.000604 Jy/beam ! Combined flux in latest and established models = 0.0719728 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 20 components and 0.0719728 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=0.114197Jy sigma=0.000634 ! Fit after self-cal, rms=0.114146Jy sigma=0.000633 ! 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=0.9854 mas, bmaj=3.727 mas, bpa=15.71 degrees ! Estimated noise=479.796 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 = 0.00280305 Jy ! Component: 100 - total flux cleaned = 0.00426038 Jy ! Component: 150 - total flux cleaned = 0.00505228 Jy ! Component: 200 - total flux cleaned = 0.00552824 Jy ! Total flux subtracted in 200 components = 0.00552824 Jy ! Clean residual min=-0.001327 max=0.001475 Jy/beam ! Clean residual mean=-0.000007 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.077501 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 44 components and 0.077501 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=0.114071Jy sigma=0.000633 ! Fit after self-cal, rms=0.114008Jy sigma=0.000632 ! 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 1.03 FD 1.07 HN 0.97 KP 1.06 ! LA 1.00 MK 1.00* NL 1.03 OV 0.96 ! PT 0.96 SC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.04 HN 0.99 KP 0.98 ! LA 1.00 MK 1.00* NL 0.96 OV 1.05 ! PT 0.94 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.04 HN 0.99 KP 0.99 ! LA 1.03 MK 1.00* NL 0.96 OV 1.03 ! PT 0.91 SC 1.09 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.01 HN 0.95 KP 0.98 ! LA 0.97 MK 1.00* NL 0.96 OV 1.06 ! PT 0.90 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.03 HN 1.05 KP 1.00 ! LA 1.00 MK 1.00* NL 0.99 OV 1.08 ! PT 0.87 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 1.06 KP 1.03 ! LA 0.99 MK 1.00* NL 1.02 OV 1.01 ! PT 0.93 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.04 HN 0.95 KP 1.02 ! LA 0.96 MK 1.00* NL 0.99 OV 1.01 ! PT 0.97 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.03 HN 1.03 KP 0.96 ! LA 1.06 MK 1.00* NL 0.99 OV 1.00 ! PT 0.91 SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 1.05 HN 1.00 KP 0.95 ! LA 1.00 MK 1.00* NL 0.98 OV 1.05 ! PT 0.87 SC 1.01 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.05 HN 0.98 KP 1.01 ! LA 1.00 MK 1.00* NL 0.98 OV 0.96 ! PT 0.92 SC 0.96 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 0.90 KP 1.00 ! LA 1.00 MK 1.00* NL 1.02 OV 1.05 ! PT 0.85 SC 0.98 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 1.00 HN 0.95 KP 0.98 ! LA 1.04 MK 1.00* NL 1.03 OV 1.00 ! PT 0.82 SC 0.98 ! ! ! Fit before self-cal, rms=0.114008Jy sigma=0.000632 ! Fit after self-cal, rms=0.108688Jy sigma=0.000632 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9909 mas, bmaj=3.726 mas, bpa=15.59 degrees ! Estimated noise=477.49 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 = 0.000665458 Jy ! Component: 100 - total flux cleaned = 0.000696101 Jy ! Component: 150 - total flux cleaned = 0.000660118 Jy ! Component: 200 - total flux cleaned = 0.000642943 Jy ! Total flux subtracted in 200 components = 0.000642943 Jy ! Clean residual min=-0.001099 max=0.001394 Jy/beam ! Clean residual mean=0.000008 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.0781439 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 56 components and 0.078144 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=0.108678Jy sigma=0.000632 ! Fit after self-cal, rms=0.108521Jy sigma=0.000631 ! 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=0.108521Jy sigma=0.000631 ! Fit after self-cal, rms=0.107862Jy sigma=0.000631 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9915 mas, bmaj=3.731 mas, bpa=15.59 degrees ! Estimated noise=476.119 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000278271 Jy ! Component: 100 - total flux cleaned = 0.000214002 Jy ! Component: 150 - total flux cleaned = 0.000147095 Jy ! Component: 200 - total flux cleaned = 0.000147066 Jy ! Total flux subtracted in 200 components = 0.000147066 Jy ! Clean residual min=-0.001135 max=0.001366 Jy/beam ! Clean residual mean=0.000008 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.078291 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 62 components and 0.078291 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=0.107856Jy sigma=0.000631 ! Fit after self-cal, rms=0.107830Jy sigma=0.000631 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 (-14.2, 2.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000843998 Jy ! Component: 100 - total flux cleaned = 0.0010031 Jy ! Component: 150 - total flux cleaned = 0.0010504 Jy ! Component: 200 - total flux cleaned = 0.00109295 Jy ! Total flux subtracted in 200 components = 0.00109295 Jy ! Clean residual min=-0.001048 max=0.001170 Jy/beam ! Clean residual mean=0.000007 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.079384 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 87 components and 0.079384 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=0.107808Jy sigma=0.000631 ! Fit after self-cal, rms=0.107774Jy sigma=0.000631 ! 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=0.107774Jy sigma=0.000631 ! Fit after self-cal, rms=0.107784Jy sigma=0.000631 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9916 mas, bmaj=3.742 mas, bpa=15.61 degrees ! Estimated noise=474.003 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00026364 Jy ! Component: 100 - total flux cleaned = 0.000259362 Jy ! Component: 150 - total flux cleaned = 0.000260031 Jy ! Component: 200 - total flux cleaned = 0.000242231 Jy ! Total flux subtracted in 200 components = 0.000242231 Jy ! Clean residual min=-0.001051 max=0.001168 Jy/beam ! Clean residual mean=0.000005 rms=0.000274 Jy/beam ! Combined flux in latest and established models = 0.0796262 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 102 components and 0.0796262 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=0.107772Jy sigma=0.000631 ! Fit after self-cal, rms=0.107783Jy sigma=0.000630 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 (-16.2, -15.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000926444 Jy ! Component: 100 - total flux cleaned = 0.00120517 Jy ! Component: 150 - total flux cleaned = 0.00145775 Jy ! Component: 200 - total flux cleaned = 0.0015591 Jy ! Total flux subtracted in 200 components = 0.0015591 Jy ! Clean residual min=-0.000945 max=0.000880 Jy/beam ! Clean residual mean=0.000006 rms=0.000254 Jy/beam ! Combined flux in latest and established models = 0.0811853 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 124 components and 0.0811853 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=0.107763Jy sigma=0.000630 ! Fit after self-cal, rms=0.107732Jy sigma=0.000630 ! 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=0.107732Jy sigma=0.000630 ! Fit after self-cal, rms=0.107633Jy sigma=0.000630 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.195 mas, bmaj=5.515 mas, bpa=4.14 degrees ! Estimated noise=569.739 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000472183 Jy ! Component: 100 - total flux cleaned = 0.000660641 Jy ! Component: 150 - total flux cleaned = 0.000725355 Jy ! Component: 200 - total flux cleaned = 0.000726131 Jy ! Total flux subtracted in 200 components = 0.000726131 Jy ! Clean residual min=-0.000869 max=0.001052 Jy/beam ! Clean residual mean=0.000014 rms=0.000264 Jy/beam ! Combined flux in latest and established models = 0.0819114 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 145 components and 0.0819114 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=0.107626Jy sigma=0.000630 ! Fit after self-cal, rms=0.107622Jy sigma=0.000630 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 = 0.000285724 Jy ! Component: 100 - total flux cleaned = 0.000270647 Jy ! Component: 150 - total flux cleaned = 0.000257371 Jy ! Component: 200 - total flux cleaned = 0.000232293 Jy ! Total flux subtracted in 200 components = 0.000232293 Jy ! Clean residual min=-0.000852 max=0.001036 Jy/beam ! Clean residual mean=0.000014 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.0821437 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 149 components and 0.0821437 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=0.107617Jy sigma=0.000630 ! Fit after self-cal, rms=0.107607Jy sigma=0.000630 ! 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=0.9919 mas, bmaj=3.747 mas, bpa=15.6 degrees ! Estimated noise=472.814 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9919 x 3.747 at 15.6 degrees (North through East) ! Clean map min=-0.00092209 max=0.059867 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=0.7925 mas, bmaj=3.315 mas, bpa=16.92 degrees ! Estimated noise=759.241 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0462601 Jy ! Component: 100 - total flux cleaned = 0.0600856 Jy ! Component: 150 - total flux cleaned = 0.0669133 Jy ! Component: 200 - total flux cleaned = 0.0708718 Jy ! Total flux subtracted in 200 components = 0.0708718 Jy ! Clean residual min=-0.002663 max=0.002601 Jy/beam ! Clean residual mean=-0.000003 rms=0.000642 Jy/beam ! Combined flux in latest and established models = 0.0708718 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0708718 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9919 mas, bmaj=3.747 mas, bpa=15.6 degrees ! Estimated noise=472.814 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 = 0.00336623 Jy ! Component: 100 - total flux cleaned = 0.00553213 Jy ! Component: 150 - total flux cleaned = 0.00671553 Jy ! Component: 200 - total flux cleaned = 0.00748077 Jy ! Total flux subtracted in 200 components = 0.00748077 Jy ! Clean residual min=-0.001273 max=0.001233 Jy/beam ! Clean residual mean=0.000004 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.0783526 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 39 components and 0.0783526 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=2.195 mas, bmaj=5.515 mas, bpa=4.14 degrees ! Estimated noise=569.739 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00138047 Jy ! Component: 100 - total flux cleaned = 0.00206246 Jy ! Component: 150 - total flux cleaned = 0.00244442 Jy ! Component: 200 - total flux cleaned = 0.00272106 Jy ! Total flux subtracted in 200 components = 0.00272106 Jy ! Clean residual min=-0.000995 max=0.001158 Jy/beam ! Clean residual mean=0.000013 rms=0.000307 Jy/beam ! Combined flux in latest and established models = 0.0810737 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 = 0.000164446 Jy ! Component: 100 - total flux cleaned = 0.000337982 Jy ! Component: 150 - total flux cleaned = 0.000448341 Jy ! Component: 200 - total flux cleaned = 0.000508097 Jy ! Total flux subtracted in 200 components = 0.000508097 Jy ! Clean residual min=-0.000952 max=0.001096 Jy/beam ! Clean residual mean=0.000014 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.0815818 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 78 components and 0.0815818 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9919 mas, bmaj=3.747 mas, bpa=15.6 degrees ! Estimated noise=472.814 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.29279e-05 Jy ! Component: 100 - total flux cleaned = -7.16415e-05 Jy ! Component: 150 - total flux cleaned = -0.000104028 Jy ! Component: 200 - total flux cleaned = -0.000104373 Jy ! Total flux subtracted in 200 components = -0.000104373 Jy ! Clean residual min=-0.001003 max=0.000951 Jy/beam ! Clean residual mean=0.000006 rms=0.000274 Jy/beam ! Combined flux in latest and established models = 0.0814774 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 101 components and 0.0814774 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=0.107624Jy sigma=0.000630 ! Fit after self-cal, rms=0.107641Jy sigma=0.000630 wmodel J1555-2508_X_2017_01_16_pus_map.mod ! Writing 101 model components to file: J1555-2508_X_2017_01_16_pus_map.mod wobs J1555-2508_X_2017_01_16_pus_uvs.fits ! Writing UV FITS file: J1555-2508_X_2017_01_16_pus_uvs.fits wwins J1555-2508_X_2017_01_16_pus_map.win ! wwins: Wrote 4 windows to J1555-2508_X_2017_01_16_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 = -0.000130316 Jy ! Component: 100 - total flux cleaned = -0.000146973 Jy ! Component: 150 - total flux cleaned = -0.00011578 Jy ! Component: 200 - total flux cleaned = -4.21481e-05 Jy ! Component: 250 - total flux cleaned = 1.47867e-05 Jy ! Component: 300 - total flux cleaned = 4.25722e-05 Jy ! Component: 350 - total flux cleaned = 6.95626e-05 Jy ! Component: 400 - total flux cleaned = 4.32143e-05 Jy ! Component: 450 - total flux cleaned = 3.05743e-05 Jy ! Component: 500 - total flux cleaned = 4.31329e-05 Jy ! Component: 550 - total flux cleaned = 3.08766e-05 Jy ! Component: 600 - total flux cleaned = 6.6774e-05 Jy ! Component: 650 - total flux cleaned = 0.000102033 Jy ! Component: 700 - total flux cleaned = 0.000148128 Jy ! Component: 750 - total flux cleaned = 0.0001596 Jy ! Component: 800 - total flux cleaned = 0.000204332 Jy ! Component: 850 - total flux cleaned = 0.000247987 Jy ! Component: 900 - total flux cleaned = 0.000247863 Jy ! Component: 950 - total flux cleaned = 0.000279982 Jy ! Component: 1000 - total flux cleaned = 0.000332484 Jy ! Component: 1050 - total flux cleaned = 0.000393906 Jy ! Component: 1100 - total flux cleaned = 0.000413981 Jy ! Component: 1150 - total flux cleaned = 0.000424034 Jy ! Component: 1200 - total flux cleaned = 0.000473333 Jy ! Component: 1250 - total flux cleaned = 0.000502425 Jy ! Component: 1300 - total flux cleaned = 0.00054072 Jy ! Component: 1350 - total flux cleaned = 0.000559656 Jy ! Component: 1400 - total flux cleaned = 0.000587636 Jy ! Component: 1450 - total flux cleaned = 0.000587739 Jy ! Component: 1500 - total flux cleaned = 0.000660718 Jy ! Component: 1550 - total flux cleaned = 0.000669631 Jy ! Component: 1600 - total flux cleaned = 0.000696396 Jy ! Component: 1650 - total flux cleaned = 0.000696363 Jy ! Component: 1700 - total flux cleaned = 0.00068766 Jy ! Component: 1750 - total flux cleaned = 0.000704794 Jy ! Component: 1800 - total flux cleaned = 0.000696389 Jy ! Component: 1850 - total flux cleaned = 0.000671253 Jy ! Component: 1900 - total flux cleaned = 0.000679723 Jy ! Component: 1950 - total flux cleaned = 0.000679787 Jy ! Component: 2000 - total flux cleaned = 0.000671625 Jy ! Total flux subtracted in 2048 components = 0.000663562 Jy ! Clean residual min=-0.000415 max=0.000431 Jy/beam ! Clean residual mean=0.000003 rms=0.000161 Jy/beam ! Combined flux in latest and established models = 0.082141 Jy keep ! Adding 134 model components to the UV plane model. ! The established model now contains 234 components and 0.082141 Jy ![Exited script file: muppet] wmap "J1555-2508_X_2017_01_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9919 x 3.747 at 15.6 degrees (North through East) ! Clean map min=-0.00080534 max=0.059901 Jy/beam ! Writing clean map to FITS file: J1555-2508_X_2017_01_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0599009 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000161773 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.810206 0.810206 1.62041 3.24082 6.48165 12.9633 25.9266 51.8532 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.059 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9919 x 3.747 at 15.6 degrees (North through East) ! Clean map min=-0.00080534 max=0.059901 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 J1555-2508_X_2017_01_16_pus_uvs.log closed on Sun Apr 7 14:49:55 2019