! Started logfile: J0449-3911_X_2014_05_31_pus_uvs.log on Sun Nov 27 18:01:28 2016 obs J0449-3911_X_2014_05_31_pus_uva.fits ! Reading UV FITS file: J0449-3911_X_2014_05_31_pus_uva.fits ! AN table 1: 95 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.588304 visibilities/baseline/integration-bin. ! Found source: J0449-3911 ! ! 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 344 lines of history. ! ! Reading 30180 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 J0449-3911_X_2014_05_31_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 288 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 277 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 292 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 278 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 280 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 282 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 292 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 290 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 296 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 281 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 274 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 285 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.781803Jy sigma=0.007096 ! Fit after self-cal, rms=0.743204Jy sigma=0.006749 ! 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=0.694 mas, bmaj=2.129 mas, bpa=-6.104 degrees ! Estimated noise=1344.04 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 = 0.177608 Jy ! Component: 100 - total flux cleaned = 0.246423 Jy ! Total flux subtracted in 100 components = 0.246423 Jy ! Clean residual min=-0.028233 max=0.060674 Jy/beam ! Clean residual mean=-0.000358 rms=0.009597 Jy/beam ! Combined flux in latest and established models = 0.246423 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.246423 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=0.180683Jy sigma=0.001594 ! Fit after self-cal, rms=0.180516Jy sigma=0.001592 ! Inverting map ! Added new window around map position (-4.2, 4.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0566536 Jy ! Component: 100 - total flux cleaned = 0.0906147 Jy ! Total flux subtracted in 100 components = 0.0906147 Jy ! Clean residual min=-0.023447 max=0.036758 Jy/beam ! Clean residual mean=-0.000234 rms=0.006822 Jy/beam ! Combined flux in latest and established models = 0.337037 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 22 components and 0.337037 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=0.148161Jy sigma=0.001283 ! Fit after self-cal, rms=0.145543Jy sigma=0.001256 ! 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=0.8656 mas, bmaj=2.502 mas, bpa=-6.003 degrees ! Estimated noise=495.706 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 = 0.05894 Jy ! Component: 100 - total flux cleaned = 0.0948873 Jy ! Component: 150 - total flux cleaned = 0.118384 Jy ! Component: 200 - total flux cleaned = 0.134022 Jy ! Total flux subtracted in 200 components = 0.134022 Jy ! Clean residual min=-0.028914 max=0.026077 Jy/beam ! Clean residual mean=-0.000062 rms=0.006927 Jy/beam ! Combined flux in latest and established models = 0.471059 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 45 components and 0.471059 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=0.116966Jy sigma=0.000982 ! Fit after self-cal, rms=0.115699Jy sigma=0.000968 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.08 HN 2.63 KP 0.88 ! LA 0.98 MK 0.95 NL 1.40 OV 0.98 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 HN 2.12 KP 0.83 ! LA 0.99 MK 0.98 NL 1.28 OV 0.99 ! PT 0.93 SC 1.04 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 HN 2.00 KP 0.78 ! LA 1.02 MK 0.97 NL 1.25 OV 1.00 ! PT 0.90 SC 1.00 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.08 HN 1.88 KP 0.74 ! LA 1.01 MK 1.00 NL 1.37 OV 1.18 ! PT 0.92 SC 1.04 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.07 HN 1.35 KP 0.72 ! LA 1.01 MK 1.00 NL 1.39 OV 1.00 ! PT 0.93 SC 1.00 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.13 HN 1.36 KP 0.73 ! LA 1.02 MK 1.01 NL 1.34 OV 1.01 ! PT 0.94 SC 1.01 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.20 HN 1.28 KP 0.77 ! LA 1.09 MK 1.06 NL 1.41 OV 1.04 ! PT 1.00 SC 1.05 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.13 HN 1.80 KP 0.72 ! LA 1.02 MK 1.00 NL 1.31 OV 1.04 ! PT 0.94 SC 0.98 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.12 HN 1.00 KP 0.74 ! LA 1.02 MK 0.98 NL 1.32 OV 1.06 ! PT 0.95 SC 0.95 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.11 HN 1.52 KP 0.78 ! LA 1.04 MK 1.01 NL 1.30 OV 1.05 ! PT 0.94 SC 0.97 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.13 HN 2.04 KP 0.81 ! LA 1.04 MK 1.02 NL 1.37 OV 1.02 ! PT 0.96 SC 0.97 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.13 HN 1.31 KP 0.83 ! LA 1.03 MK 1.04 NL 1.26 OV 1.02 ! PT 0.99 SC 0.97 ! ! ! Fit before self-cal, rms=0.115699Jy sigma=0.000968 ! Fit after self-cal, rms=0.110767Jy sigma=0.000808 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8694 mas, bmaj=2.515 mas, bpa=-5.57 degrees ! Estimated noise=499.541 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 = 0.004254 Jy ! Component: 100 - total flux cleaned = 0.00341812 Jy ! Component: 150 - total flux cleaned = 0.00368366 Jy ! Component: 200 - total flux cleaned = 0.00390897 Jy ! Total flux subtracted in 200 components = 0.00390897 Jy ! Clean residual min=-0.005268 max=0.004593 Jy/beam ! Clean residual mean=0.000045 rms=0.001113 Jy/beam ! Combined flux in latest and established models = 0.474968 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 55 components and 0.474968 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=0.109991Jy sigma=0.000801 ! Fit after self-cal, rms=0.110495Jy sigma=0.000799 ! 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=0.110495Jy sigma=0.000799 ! Fit after self-cal, rms=0.111593Jy sigma=0.000797 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8691 mas, bmaj=2.512 mas, bpa=-5.763 degrees ! Estimated noise=498.97 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000917262 Jy ! Component: 100 - total flux cleaned = 0.0010184 Jy ! Component: 150 - total flux cleaned = 0.00084591 Jy ! Component: 200 - total flux cleaned = 0.000770431 Jy ! Total flux subtracted in 200 components = 0.000770431 Jy ! Clean residual min=-0.004619 max=0.004032 Jy/beam ! Clean residual mean=0.000017 rms=0.000954 Jy/beam ! Combined flux in latest and established models = 0.475738 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 62 components and 0.475738 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=0.111385Jy sigma=0.000796 ! Fit after self-cal, rms=0.111431Jy sigma=0.000796 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 = 0.000130262 Jy ! Component: 100 - total flux cleaned = 6.20472e-05 Jy ! Component: 150 - total flux cleaned = 6.10001e-05 Jy ! Component: 200 - total flux cleaned = -6.05944e-05 Jy ! Total flux subtracted in 200 components = -6.05944e-05 Jy ! Clean residual min=-0.004245 max=0.004019 Jy/beam ! Clean residual mean=0.000015 rms=0.000920 Jy/beam ! Combined flux in latest and established models = 0.475678 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 63 components and 0.475678 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=0.111339Jy sigma=0.000795 ! Fit after self-cal, rms=0.111356Jy sigma=0.000795 ! 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=0.111356Jy sigma=0.000795 ! Fit after self-cal, rms=0.112086Jy sigma=0.000792 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8672 mas, bmaj=2.51 mas, bpa=-5.763 degrees ! Estimated noise=496.899 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000721214 Jy ! Component: 100 - total flux cleaned = -0.000836095 Jy ! Component: 150 - total flux cleaned = -0.000887865 Jy ! Component: 200 - total flux cleaned = -0.00093832 Jy ! Total flux subtracted in 200 components = -0.00093832 Jy ! Clean residual min=-0.003938 max=0.003716 Jy/beam ! Clean residual mean=-0.000012 rms=0.000856 Jy/beam ! Combined flux in latest and established models = 0.474739 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 67 components and 0.474739 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=0.112013Jy sigma=0.000791 ! Fit after self-cal, rms=0.112044Jy sigma=0.000791 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 = -9.64498e-05 Jy ! Component: 100 - total flux cleaned = -0.000140992 Jy ! Component: 150 - total flux cleaned = -0.000185255 Jy ! Component: 200 - total flux cleaned = -0.000185874 Jy ! Total flux subtracted in 200 components = -0.000185874 Jy ! Clean residual min=-0.003830 max=0.003638 Jy/beam ! Clean residual mean=-0.000013 rms=0.000842 Jy/beam ! Combined flux in latest and established models = 0.474554 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 69 components and 0.474553 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=0.112004Jy sigma=0.000791 ! Fit after self-cal, rms=0.112010Jy sigma=0.000791 ! 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=0.112010Jy sigma=0.000791 ! Fit after self-cal, rms=0.112522Jy sigma=0.000791 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.811 mas, bmaj=10.25 mas, bpa=-7.63 degrees ! Estimated noise=601.499 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000362559 Jy ! Component: 100 - total flux cleaned = -0.000363048 Jy ! Component: 150 - total flux cleaned = -0.000362458 Jy ! Component: 200 - total flux cleaned = -0.000361673 Jy ! Total flux subtracted in 200 components = -0.000361673 Jy ! Clean residual min=-0.003025 max=0.002159 Jy/beam ! Clean residual mean=-0.000012 rms=0.000841 Jy/beam ! Combined flux in latest and established models = 0.474192 Jy selfcal ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 71 components and 0.474192 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=0.112533Jy sigma=0.000791 ! Fit after self-cal, rms=0.112538Jy sigma=0.000791 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 = -3.89155e-05 Jy ! Component: 100 - total flux cleaned = -0.000139469 Jy ! Component: 150 - total flux cleaned = -0.000203127 Jy ! Component: 200 - total flux cleaned = -0.000260796 Jy ! Total flux subtracted in 200 components = -0.000260796 Jy ! Clean residual min=-0.002949 max=0.001968 Jy/beam ! Clean residual mean=-0.000012 rms=0.000811 Jy/beam ! Combined flux in latest and established models = 0.473931 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 71 components and 0.473931 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=0.112563Jy sigma=0.000791 ! Fit after self-cal, rms=0.112557Jy sigma=0.000791 ! 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=0.8657 mas, bmaj=2.507 mas, bpa=-5.723 degrees ! Estimated noise=495.963 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8657 x 2.507 at -5.723 degrees (North through East) ! Clean map min=-0.0034069 max=0.2207 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=0.6798 mas, bmaj=2.076 mas, bpa=-5.694 degrees ! Estimated noise=1432.1 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.189478 Jy ! Component: 100 - total flux cleaned = 0.273549 Jy ! Component: 150 - total flux cleaned = 0.324962 Jy ! Component: 200 - total flux cleaned = 0.359278 Jy ! Total flux subtracted in 200 components = 0.359278 Jy ! Clean residual min=-0.012518 max=0.022604 Jy/beam ! Clean residual mean=-0.000135 rms=0.004457 Jy/beam ! Combined flux in latest and established models = 0.359278 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.359278 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8657 mas, bmaj=2.507 mas, bpa=-5.723 degrees ! Estimated noise=495.963 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-1, 1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.042434 Jy ! Component: 100 - total flux cleaned = 0.0670625 Jy ! Component: 150 - total flux cleaned = 0.0822124 Jy ! Component: 200 - total flux cleaned = 0.0920635 Jy ! Total flux subtracted in 200 components = 0.0920635 Jy ! Clean residual min=-0.004412 max=0.006440 Jy/beam ! Clean residual mean=-0.000082 rms=0.001503 Jy/beam ! Combined flux in latest and established models = 0.451341 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 59 components and 0.451341 Jy ! Inverting map ! Added new window around map position (1.4, -1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00717271 Jy ! Component: 100 - total flux cleaned = 0.0120176 Jy ! Component: 150 - total flux cleaned = 0.0154111 Jy ! Component: 200 - total flux cleaned = 0.0178176 Jy ! Total flux subtracted in 200 components = 0.0178176 Jy ! Clean residual min=-0.002979 max=0.002081 Jy/beam ! Clean residual mean=-0.000018 rms=0.000662 Jy/beam ! Combined flux in latest and established models = 0.469159 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 86 components and 0.469159 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=2.811 mas, bmaj=10.25 mas, bpa=-7.63 degrees ! Estimated noise=601.499 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00202373 Jy ! Component: 100 - total flux cleaned = 0.0030325 Jy ! Component: 150 - total flux cleaned = 0.003315 Jy ! Component: 200 - total flux cleaned = 0.00341663 Jy ! Total flux subtracted in 200 components = 0.00341663 Jy ! Clean residual min=-0.002612 max=0.001809 Jy/beam ! Clean residual mean=-0.000009 rms=0.000693 Jy/beam ! Combined flux in latest and established models = 0.472576 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 = 3.6843e-05 Jy ! Component: 100 - total flux cleaned = 3.66531e-05 Jy ! Component: 150 - total flux cleaned = 2.13551e-05 Jy ! Component: 200 - total flux cleaned = 2.13525e-05 Jy ! Total flux subtracted in 200 components = 2.13525e-05 Jy ! Clean residual min=-0.002587 max=0.001797 Jy/beam ! Clean residual mean=-0.000010 rms=0.000687 Jy/beam ! Combined flux in latest and established models = 0.472597 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 97 components and 0.472597 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8657 mas, bmaj=2.507 mas, bpa=-5.723 degrees ! Estimated noise=495.963 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000349505 Jy ! Component: 100 - total flux cleaned = -0.000448066 Jy ! Component: 150 - total flux cleaned = -0.000448658 Jy ! Component: 200 - total flux cleaned = -0.000408146 Jy ! Total flux subtracted in 200 components = -0.000408146 Jy ! Clean residual min=-0.002644 max=0.002124 Jy/beam ! Clean residual mean=-0.000007 rms=0.000593 Jy/beam ! Combined flux in latest and established models = 0.472189 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 110 components and 0.472189 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=0.112234Jy sigma=0.000788 ! Fit after self-cal, rms=0.112326Jy sigma=0.000788 wmodel J0449-3911_X_2014_05_31_pus_map.mod ! Writing 110 model components to file: J0449-3911_X_2014_05_31_pus_map.mod wobs J0449-3911_X_2014_05_31_pus_uvs.fits ! Writing UV FITS file: J0449-3911_X_2014_05_31_pus_uvs.fits wwins J0449-3911_X_2014_05_31_pus_map.win ! wwins: Wrote 4 windows to J0449-3911_X_2014_05_31_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 = -0.000701205 Jy ! Component: 100 - total flux cleaned = -0.00116275 Jy ! Component: 150 - total flux cleaned = -0.00144255 Jy ! Component: 200 - total flux cleaned = -0.00157392 Jy ! Component: 250 - total flux cleaned = -0.00166738 Jy ! Component: 300 - total flux cleaned = -0.00175671 Jy ! Component: 350 - total flux cleaned = -0.00175721 Jy ! Component: 400 - total flux cleaned = -0.00175672 Jy ! Component: 450 - total flux cleaned = -0.00170305 Jy ! Component: 500 - total flux cleaned = -0.00175533 Jy ! Component: 550 - total flux cleaned = -0.00185602 Jy ! Component: 600 - total flux cleaned = -0.00192969 Jy ! Component: 650 - total flux cleaned = -0.0020729 Jy ! Component: 700 - total flux cleaned = -0.00221202 Jy ! Component: 750 - total flux cleaned = -0.00237045 Jy ! Component: 800 - total flux cleaned = -0.00252568 Jy ! Component: 850 - total flux cleaned = -0.00263418 Jy ! Component: 900 - total flux cleaned = -0.00280392 Jy ! Component: 950 - total flux cleaned = -0.00294925 Jy ! Component: 1000 - total flux cleaned = -0.00307083 Jy ! Component: 1050 - total flux cleaned = -0.00322994 Jy ! Component: 1100 - total flux cleaned = -0.00338586 Jy ! Component: 1150 - total flux cleaned = -0.00348175 Jy ! Component: 1200 - total flux cleaned = -0.00367004 Jy ! Component: 1250 - total flux cleaned = -0.00383636 Jy ! Component: 1300 - total flux cleaned = -0.00399971 Jy ! Component: 1350 - total flux cleaned = -0.00414247 Jy ! Component: 1400 - total flux cleaned = -0.00428283 Jy ! Component: 1450 - total flux cleaned = -0.00440415 Jy ! Component: 1500 - total flux cleaned = -0.00455733 Jy ! Component: 1550 - total flux cleaned = -0.00464127 Jy ! Component: 1600 - total flux cleaned = -0.00475676 Jy ! Component: 1650 - total flux cleaned = -0.00480558 Jy ! Component: 1700 - total flux cleaned = -0.00488586 Jy ! Component: 1750 - total flux cleaned = -0.00494926 Jy ! Component: 1800 - total flux cleaned = -0.00505835 Jy ! Component: 1850 - total flux cleaned = -0.00511986 Jy ! Component: 1900 - total flux cleaned = -0.0052108 Jy ! Component: 1950 - total flux cleaned = -0.00530021 Jy ! Component: 2000 - total flux cleaned = -0.00534435 Jy ! Total flux subtracted in 2048 components = -0.0054172 Jy ! Clean residual min=-0.000854 max=0.000729 Jy/beam ! Clean residual mean=-0.000008 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.466772 Jy keep ! Adding 123 model components to the UV plane model. ! The established model now contains 233 components and 0.466772 Jy ![Exited script file: muppet] wmap "J0449-3911_X_2014_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8657 x 2.507 at -5.723 degrees (North through East) ! Clean map min=-0.002284 max=0.23522 Jy/beam ! Writing clean map to FITS file: J0449-3911_X_2014_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.235223 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000271999 device "J0449-3911_X_2014_05_31_pus\_map.eps/VPS" ! Attempting to open device: 'J0449-3911_X_2014_05_31_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.346904 0.346904 0.693808 1.38762 2.77523 5.55046 11.1009 22.2018 44.4037 88.8074 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.235 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8657 x 2.507 at -5.723 degrees (North through East) ! Clean map min=-0.002284 max=0.23522 Jy/beam quit ! Quitting program ! Log file J0449-3911_X_2014_05_31_pus_uvs.log closed on Sun Nov 27 18:01:30 2016