! Started logfile: J1740+0311_X_2017_07_16_pus_uvs.log on Thu May 9 14:07:57 2019 obs J1740+0311_X_2017_07_16_pus_uva.fits ! Reading UV FITS file: J1740+0311_X_2017_07_16_pus_uva.fits ! AN table 1: 230 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.498647 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1740+0311 ! ! 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 1200 lines of history. ! ! Reading 61932 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 J1740+0311_X_2017_07_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 881 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 881 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 881 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 836 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 881 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 836 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 791 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 836 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 895 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 895 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 951 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 906 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.958041Jy sigma=0.007772 ! Fit after self-cal, rms=0.934292Jy sigma=0.007613 ! 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=0.8095 mas, bmaj=1.67 mas, bpa=4.907 degrees ! Estimated noise=690.576 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 = 0.0499116 Jy ! Component: 100 - total flux cleaned = 0.0652577 Jy ! Total flux subtracted in 100 components = 0.0652577 Jy ! Clean residual min=-0.006043 max=0.015178 Jy/beam ! Clean residual mean=-0.000019 rms=0.001824 Jy/beam ! Combined flux in latest and established models = 0.0652577 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0652577 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=0.092100Jy sigma=0.000700 ! Fit after self-cal, rms=0.091817Jy sigma=0.000698 ! Inverting map ! Added new window around map position (-3.4, 0.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0140137 Jy ! Component: 100 - total flux cleaned = 0.0227159 Jy ! Total flux subtracted in 100 components = 0.0227159 Jy ! Clean residual min=-0.004329 max=0.006660 Jy/beam ! Clean residual mean=-0.000011 rms=0.001242 Jy/beam ! Combined flux in latest and established models = 0.0879735 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 25 components and 0.0879735 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=0.089079Jy sigma=0.000672 ! Fit after self-cal, rms=0.088478Jy sigma=0.000667 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.009916 Jy ! Component: 100 - total flux cleaned = 0.0161345 Jy ! Total flux subtracted in 100 components = 0.0161345 Jy ! Clean residual min=-0.003591 max=0.005082 Jy/beam ! Clean residual mean=-0.000008 rms=0.000977 Jy/beam ! Combined flux in latest and established models = 0.104108 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 29 components and 0.104108 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=0.087041Jy sigma=0.000654 ! Fit after self-cal, rms=0.086749Jy sigma=0.000652 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00672931 Jy ! Component: 100 - total flux cleaned = 0.0110045 Jy ! Total flux subtracted in 100 components = 0.0110045 Jy ! Clean residual min=-0.003033 max=0.005116 Jy/beam ! Clean residual mean=-0.000005 rms=0.000824 Jy/beam ! Combined flux in latest and established models = 0.115113 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 38 components and 0.115113 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=0.086067Jy sigma=0.000645 ! Fit after self-cal, rms=0.085934Jy sigma=0.000644 ! Inverting map ! Added new window around map position (-4.8, -0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00558322 Jy ! Component: 100 - total flux cleaned = 0.008957 Jy ! Total flux subtracted in 100 components = 0.008957 Jy ! Clean residual min=-0.002729 max=0.004327 Jy/beam ! Clean residual mean=-0.000004 rms=0.000697 Jy/beam ! Combined flux in latest and established models = 0.12407 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 44 components and 0.12407 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=0.085513Jy sigma=0.000640 ! Fit after self-cal, rms=0.085397Jy sigma=0.000640 ! Inverting map ! Added new window around map position (-1.6, 1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00474716 Jy ! Component: 100 - total flux cleaned = 0.00806367 Jy ! Total flux subtracted in 100 components = 0.00806367 Jy ! Clean residual min=-0.002273 max=0.002414 Jy/beam ! Clean residual mean=-0.000001 rms=0.000577 Jy/beam ! Combined flux in latest and established models = 0.132133 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 59 components and 0.132133 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=0.085065Jy sigma=0.000636 ! Fit after self-cal, rms=0.085029Jy sigma=0.000636 ! 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=0.9619 mas, bmaj=1.969 mas, bpa=2.489 degrees ! Estimated noise=362.512 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 = 0.00402563 Jy ! Component: 100 - total flux cleaned = 0.00669006 Jy ! Component: 150 - total flux cleaned = 0.00867312 Jy ! Component: 200 - total flux cleaned = 0.0101799 Jy ! Total flux subtracted in 200 components = 0.0101799 Jy ! Clean residual min=-0.001403 max=0.001448 Jy/beam ! Clean residual mean=0.000003 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 0.142313 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 83 components and 0.142313 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=0.084806Jy sigma=0.000634 ! Fit after self-cal, rms=0.084749Jy sigma=0.000633 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 30 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00* HN 1.00 KP 0.97 ! LA 0.92 MK 1.02 NL 1.01 OV 0.99 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 2. ! A total of 30 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 1.01 KP 1.02 ! LA 0.96 MK 1.04 NL 1.00 OV 0.97 ! PT 1.00 SC 1.11 ! ! ! Correcting IF 3. ! A total of 30 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00* HN 1.02 KP 0.94 ! LA 0.99 MK 1.08 NL 0.97 OV 1.00 ! PT 0.97 SC 1.11 ! ! ! Correcting IF 4. ! A total of 75 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00* HN 1.03 KP 1.00 ! LA 0.98 MK 1.06 NL 1.00 OV 0.98 ! PT 1.04 SC 1.11 ! ! ! Correcting IF 5. ! A total of 30 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 0.97 KP 0.97 ! LA 0.99 MK 1.06 NL 1.00 OV 1.00 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 6. ! A total of 75 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00* HN 1.06 KP 0.98 ! LA 0.98 MK 0.99 NL 0.99 OV 0.97 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 7. ! A total of 120 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 1.09 KP 0.96 ! LA 0.99 MK 1.03 NL 0.99 OV 1.02 ! PT 1.03 SC 0.93 ! ! ! Correcting IF 8. ! A total of 75 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00* HN 0.94 KP 1.01 ! LA 0.97 MK 1.03 NL 1.01 OV 0.99 ! PT 1.03 SC 1.08 ! ! ! Correcting IF 9. ! A total of 30 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00* HN 0.99 KP 0.97 ! LA 0.96 MK 0.99 NL 1.13 OV 1.03 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 10. ! A total of 30 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00* HN 1.16 KP 1.00 ! LA 1.01 MK 1.00 NL 0.98 OV 0.99 ! PT 1.01 SC 0.88 ! ! ! Correcting IF 11. ! A total of 30 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 0.94 KP 0.96 ! LA 1.03 MK 0.93 NL 0.98 OV 0.96 ! PT 0.99 SC 0.88 ! ! ! Correcting IF 12. ! A total of 75 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00* HN 0.99 KP 0.99 ! LA 0.96 MK 0.93 NL 0.99 OV 0.97 ! PT 1.04 SC 0.90 ! ! ! Fit before self-cal, rms=0.084749Jy sigma=0.000633 ! Fit after self-cal, rms=0.084130Jy sigma=0.000634 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9651 mas, bmaj=1.983 mas, bpa=2.67 degrees ! Estimated noise=359.607 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 = 0.00124055 Jy ! Component: 100 - total flux cleaned = 0.00146873 Jy ! Component: 150 - total flux cleaned = 0.00165087 Jy ! Component: 200 - total flux cleaned = 0.00170308 Jy ! Total flux subtracted in 200 components = 0.00170308 Jy ! Clean residual min=-0.001031 max=0.001214 Jy/beam ! Clean residual mean=0.000002 rms=0.000298 Jy/beam ! Combined flux in latest and established models = 0.144016 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 98 components and 0.144016 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=0.084099Jy sigma=0.000634 ! Fit after self-cal, rms=0.084113Jy sigma=0.000634 ! 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=0.084113Jy sigma=0.000634 ! Fit after self-cal, rms=0.085313Jy sigma=0.000633 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9653 mas, bmaj=1.986 mas, bpa=2.537 degrees ! Estimated noise=359.639 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000895607 Jy ! Component: 100 - total flux cleaned = 0.00119768 Jy ! Component: 150 - total flux cleaned = 0.00135189 Jy ! Component: 200 - total flux cleaned = 0.00138554 Jy ! Total flux subtracted in 200 components = 0.00138554 Jy ! Clean residual min=-0.000913 max=0.001098 Jy/beam ! Clean residual mean=0.000001 rms=0.000240 Jy/beam ! Combined flux in latest and established models = 0.145402 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 111 components and 0.145402 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=0.085300Jy sigma=0.000632 ! Fit after self-cal, rms=0.085350Jy sigma=0.000632 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 (6, 3.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000762419 Jy ! Component: 100 - total flux cleaned = 0.00103045 Jy ! Component: 150 - total flux cleaned = 0.00117684 Jy ! Component: 200 - total flux cleaned = 0.00130573 Jy ! Total flux subtracted in 200 components = 0.00130573 Jy ! Clean residual min=-0.000781 max=0.000915 Jy/beam ! Clean residual mean=0.000001 rms=0.000223 Jy/beam ! Combined flux in latest and established models = 0.146708 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 126 components and 0.146708 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=0.085336Jy sigma=0.000632 ! Fit after self-cal, rms=0.085327Jy sigma=0.000632 ! 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=0.085327Jy sigma=0.000632 ! Fit after self-cal, rms=0.085686Jy sigma=0.000632 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9653 mas, bmaj=1.986 mas, bpa=2.532 degrees ! Estimated noise=359.26 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00059148 Jy ! Component: 100 - total flux cleaned = 0.000803391 Jy ! Component: 150 - total flux cleaned = 0.000888029 Jy ! Component: 200 - total flux cleaned = 0.000919806 Jy ! Total flux subtracted in 200 components = 0.000919806 Jy ! Clean residual min=-0.000759 max=0.000901 Jy/beam ! Clean residual mean=0.000001 rms=0.000211 Jy/beam ! Combined flux in latest and established models = 0.147627 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 132 components and 0.147627 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=0.085678Jy sigma=0.000632 ! Fit after self-cal, rms=0.085680Jy sigma=0.000632 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 = 0.000232792 Jy ! Component: 100 - total flux cleaned = 0.000279079 Jy ! Component: 150 - total flux cleaned = 0.000307599 Jy ! Component: 200 - total flux cleaned = 0.00032194 Jy ! Total flux subtracted in 200 components = 0.00032194 Jy ! Clean residual min=-0.000750 max=0.000883 Jy/beam ! Clean residual mean=0.000000 rms=0.000207 Jy/beam ! Combined flux in latest and established models = 0.147949 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 137 components and 0.147949 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=0.085675Jy sigma=0.000632 ! Fit after self-cal, rms=0.085672Jy sigma=0.000632 ! Inverting map ! Added new window around map position (10, 5.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000474094 Jy ! Component: 100 - total flux cleaned = 0.000434785 Jy ! Component: 150 - total flux cleaned = 0.000406686 Jy ! Component: 200 - total flux cleaned = 0.000365892 Jy ! Total flux subtracted in 200 components = 0.000365892 Jy ! Clean residual min=-0.000712 max=0.000786 Jy/beam ! Clean residual mean=0.000000 rms=0.000197 Jy/beam ! Combined flux in latest and established models = 0.148315 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 151 components and 0.148315 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=0.085663Jy sigma=0.000632 ! Fit after self-cal, rms=0.085658Jy sigma=0.000632 ! 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=0.085658Jy sigma=0.000632 ! Fit after self-cal, rms=0.085693Jy sigma=0.000632 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.058 mas, bmaj=3.207 mas, bpa=-1.986 degrees ! Estimated noise=444.962 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000164594 Jy ! Component: 100 - total flux cleaned = 0.000133435 Jy ! Component: 150 - total flux cleaned = 0.000132383 Jy ! Component: 200 - total flux cleaned = 0.000131952 Jy ! Total flux subtracted in 200 components = 0.000131952 Jy ! Clean residual min=-0.000712 max=0.000755 Jy/beam ! Clean residual mean=0.000000 rms=0.000194 Jy/beam ! Combined flux in latest and established models = 0.148447 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 160 components and 0.148447 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=0.085689Jy sigma=0.000632 ! Fit after self-cal, rms=0.085692Jy sigma=0.000632 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 = -1.39301e-05 Jy ! Component: 100 - total flux cleaned = -2.6137e-05 Jy ! Component: 150 - total flux cleaned = -6.42163e-06 Jy ! Component: 200 - total flux cleaned = 1.25741e-05 Jy ! Total flux subtracted in 200 components = 1.25741e-05 Jy ! Clean residual min=-0.000713 max=0.000768 Jy/beam ! Clean residual mean=0.000000 rms=0.000191 Jy/beam ! Combined flux in latest and established models = 0.14846 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 162 components and 0.14846 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=0.085690Jy sigma=0.000632 ! Fit after self-cal, rms=0.085686Jy sigma=0.000632 ! 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=0.9655 mas, bmaj=1.987 mas, bpa=2.549 degrees ! Estimated noise=359.136 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9655 x 1.987 at 2.549 degrees (North through East) ! Clean map min=-0.00076396 max=0.062367 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=0.813 mas, bmaj=1.683 mas, bpa=5.263 degrees ! Estimated noise=684.006 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0484781 Jy ! Component: 100 - total flux cleaned = 0.0719344 Jy ! Component: 150 - total flux cleaned = 0.0881512 Jy ! Component: 200 - total flux cleaned = 0.099751 Jy ! Total flux subtracted in 200 components = 0.099751 Jy ! Clean residual min=-0.003627 max=0.006571 Jy/beam ! Clean residual mean=-0.000009 rms=0.001165 Jy/beam ! Combined flux in latest and established models = 0.0997511 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0997511 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9655 mas, bmaj=1.987 mas, bpa=2.549 degrees ! Estimated noise=359.136 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 = 0.0118135 Jy ! Component: 100 - total flux cleaned = 0.0203832 Jy ! Component: 150 - total flux cleaned = 0.0267254 Jy ! Component: 200 - total flux cleaned = 0.0314766 Jy ! Total flux subtracted in 200 components = 0.0314766 Jy ! Clean residual min=-0.001716 max=0.002750 Jy/beam ! Clean residual mean=0.000000 rms=0.000563 Jy/beam ! Combined flux in latest and established models = 0.131228 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 45 components and 0.131228 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00359627 Jy ! Component: 100 - total flux cleaned = 0.00633443 Jy ! Component: 150 - total flux cleaned = 0.00843644 Jy ! Component: 200 - total flux cleaned = 0.010137 Jy ! Total flux subtracted in 200 components = 0.010137 Jy ! Clean residual min=-0.001074 max=0.001310 Jy/beam ! Clean residual mean=0.000000 rms=0.000312 Jy/beam ! Combined flux in latest and established models = 0.141365 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 65 components and 0.141365 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=2.058 mas, bmaj=3.207 mas, bpa=-1.986 degrees ! Estimated noise=444.962 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00226584 Jy ! Component: 100 - total flux cleaned = 0.00356081 Jy ! Component: 150 - total flux cleaned = 0.00424864 Jy ! Component: 200 - total flux cleaned = 0.00484416 Jy ! Total flux subtracted in 200 components = 0.00484416 Jy ! Clean residual min=-0.000846 max=0.000891 Jy/beam ! Clean residual mean=-0.000000 rms=0.000239 Jy/beam ! Combined flux in latest and established models = 0.146209 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 = 0.000420038 Jy ! Component: 100 - total flux cleaned = 0.000709119 Jy ! Component: 150 - total flux cleaned = 0.000967519 Jy ! Component: 200 - total flux cleaned = 0.00121654 Jy ! Total flux subtracted in 200 components = 0.00121654 Jy ! Clean residual min=-0.000686 max=0.000799 Jy/beam ! Clean residual mean=0.000000 rms=0.000205 Jy/beam ! Combined flux in latest and established models = 0.147425 Jy ! Adding 71 model components to the UV plane model. ! The established model now contains 116 components and 0.147425 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9655 mas, bmaj=1.987 mas, bpa=2.549 degrees ! Estimated noise=359.136 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000300329 Jy ! Component: 100 - total flux cleaned = 0.000271213 Jy ! Component: 150 - total flux cleaned = 0.00029617 Jy ! Component: 200 - total flux cleaned = 0.000341997 Jy ! Total flux subtracted in 200 components = 0.000341997 Jy ! Clean residual min=-0.000908 max=0.000875 Jy/beam ! Clean residual mean=0.000000 rms=0.000207 Jy/beam ! Combined flux in latest and established models = 0.147767 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 132 components and 0.147767 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=0.085700Jy sigma=0.000632 ! Fit after self-cal, rms=0.085694Jy sigma=0.000632 wmodel J1740+0311_X_2017_07_16_pus_map.mod ! Writing 132 model components to file: J1740+0311_X_2017_07_16_pus_map.mod wobs J1740+0311_X_2017_07_16_pus_uvs.fits ! Writing UV FITS file: J1740+0311_X_2017_07_16_pus_uvs.fits wwins J1740+0311_X_2017_07_16_pus_map.win ! wwins: Wrote 6 windows to J1740+0311_X_2017_07_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 = 1.31445e-05 Jy ! Component: 100 - total flux cleaned = 9.23173e-05 Jy ! Component: 150 - total flux cleaned = 0.000129726 Jy ! Component: 200 - total flux cleaned = 0.000141389 Jy ! Component: 250 - total flux cleaned = 0.000164536 Jy ! Component: 300 - total flux cleaned = 0.000176056 Jy ! Component: 350 - total flux cleaned = 0.000219791 Jy ! Component: 400 - total flux cleaned = 0.000230596 Jy ! Component: 450 - total flux cleaned = 0.000261849 Jy ! Component: 500 - total flux cleaned = 0.000292354 Jy ! Component: 550 - total flux cleaned = 0.000322235 Jy ! Component: 600 - total flux cleaned = 0.000351851 Jy ! Component: 650 - total flux cleaned = 0.000409741 Jy ! Component: 700 - total flux cleaned = 0.000428683 Jy ! Component: 750 - total flux cleaned = 0.000475398 Jy ! Component: 800 - total flux cleaned = 0.000503015 Jy ! Component: 850 - total flux cleaned = 0.000539165 Jy ! Component: 900 - total flux cleaned = 0.000539228 Jy ! Component: 950 - total flux cleaned = 0.000565662 Jy ! Component: 1000 - total flux cleaned = 0.000609046 Jy ! Component: 1050 - total flux cleaned = 0.000617506 Jy ! Component: 1100 - total flux cleaned = 0.000659487 Jy ! Component: 1150 - total flux cleaned = 0.000651022 Jy ! Component: 1200 - total flux cleaned = 0.00064284 Jy ! Component: 1250 - total flux cleaned = 0.00068331 Jy ! Component: 1300 - total flux cleaned = 0.000675217 Jy ! Component: 1350 - total flux cleaned = 0.000675035 Jy ! Component: 1400 - total flux cleaned = 0.000667062 Jy ! Component: 1450 - total flux cleaned = 0.00067461 Jy ! Component: 1500 - total flux cleaned = 0.000659398 Jy ! Component: 1550 - total flux cleaned = 0.000666983 Jy ! Component: 1600 - total flux cleaned = 0.000681801 Jy ! Component: 1650 - total flux cleaned = 0.000689091 Jy ! Component: 1700 - total flux cleaned = 0.00068911 Jy ! Component: 1750 - total flux cleaned = 0.000703338 Jy ! Component: 1800 - total flux cleaned = 0.000681948 Jy ! Component: 1850 - total flux cleaned = 0.000703132 Jy ! Component: 1900 - total flux cleaned = 0.000716967 Jy ! Component: 1950 - total flux cleaned = 0.000710083 Jy ! Component: 2000 - total flux cleaned = 0.000710159 Jy ! Total flux subtracted in 2048 components = 0.000737189 Jy ! Clean residual min=-0.000357 max=0.000409 Jy/beam ! Clean residual mean=-0.000001 rms=0.000125 Jy/beam ! Combined flux in latest and established models = 0.148505 Jy keep ! Adding 130 model components to the UV plane model. ! The established model now contains 262 components and 0.148505 Jy ![Exited script file: muppet] wmap "J1740+0311_X_2017_07_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9655 x 1.987 at 2.549 degrees (North through East) ! Clean map min=-0.00064245 max=0.06208 Jy/beam ! Writing clean map to FITS file: J1740+0311_X_2017_07_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0620798 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000124618 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.602214 0.602214 1.20443 2.40886 4.81772 9.63543 19.2709 38.5417 77.0835 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.062 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9655 x 1.987 at 2.549 degrees (North through East) ! Clean map min=-0.00064245 max=0.06208 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 J1740+0311_X_2017_07_16_pus_uvs.log closed on Thu May 9 14:08:01 2019