! Started logfile: J0348-2749_X_2017_02_24_pus_uvs.log on Sat May 4 09:57:07 2019 obs J0348-2749_X_2017_02_24_pus_uva.fits ! Reading UV FITS file: J0348-2749_X_2017_02_24_pus_uva.fits ! AN table 1: 23 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.509179 visibilities/baseline/integration-bin. ! Found source: J0348-2749 ! ! 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 1882 lines of history. ! ! Reading 6324 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 J0348-2749_X_2017_02_24_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 95 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 95 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 95 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 95 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 95 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 95 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 95 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 95 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 95 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 95 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 95 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 95 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.561098Jy sigma=0.003899 ! Fit after self-cal, rms=0.551522Jy sigma=0.003847 ! 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=0.6896 mas, bmaj=2.011 mas, bpa=-0.4141 degrees ! Estimated noise=1750.76 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 = 0.346188 Jy ! Component: 100 - total flux cleaned = 0.425304 Jy ! Total flux subtracted in 100 components = 0.425304 Jy ! Clean residual min=-0.015972 max=0.036704 Jy/beam ! Clean residual mean=-0.000286 rms=0.004907 Jy/beam ! Combined flux in latest and established models = 0.425304 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.425304 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=0.132298Jy sigma=0.000877 ! Fit after self-cal, rms=0.132301Jy sigma=0.000877 ! Inverting map ! Added new window around map position (2, -0.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0375366 Jy ! Component: 100 - total flux cleaned = 0.0608221 Jy ! Total flux subtracted in 100 components = 0.0608221 Jy ! Clean residual min=-0.011795 max=0.016695 Jy/beam ! Clean residual mean=-0.000159 rms=0.003255 Jy/beam ! Combined flux in latest and established models = 0.486126 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 18 components and 0.486126 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=0.116759Jy sigma=0.000741 ! Fit after self-cal, rms=0.115870Jy sigma=0.000736 ! 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=0.8562 mas, bmaj=2.422 mas, bpa=-0.6565 degrees ! Estimated noise=1296.34 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (1, 1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0289197 Jy ! Component: 100 - total flux cleaned = 0.0465309 Jy ! Component: 150 - total flux cleaned = 0.0579887 Jy ! Component: 200 - total flux cleaned = 0.0657053 Jy ! Total flux subtracted in 200 components = 0.0657053 Jy ! Clean residual min=-0.007577 max=0.010554 Jy/beam ! Clean residual mean=-0.000081 rms=0.002274 Jy/beam ! Combined flux in latest and established models = 0.551832 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 46 components and 0.551832 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=0.108287Jy sigma=0.000671 ! Fit after self-cal, rms=0.107807Jy sigma=0.000667 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.04 HN 1.06 KP 0.97 ! LA 1.01 MK 0.94 NL 1.01 OV 1.00 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00 HN 1.11 KP 0.96 ! LA 1.02 MK 1.01 NL 1.03 OV 0.99 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.02 HN 1.10 KP 0.97 ! LA 0.98 MK 1.01 NL 1.02 OV 1.01 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.99 HN 1.11 KP 0.97 ! LA 1.02 MK 1.02 NL 1.02 OV 1.01 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.01 HN 1.08 KP 0.97 ! LA 1.00 MK 1.02 NL 1.03 OV 1.00 ! PT 1.01 SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.01 HN 1.09 KP 0.95 ! LA 1.03 MK 1.03 NL 1.00 OV 0.99 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 HN 1.04 KP 0.97 ! LA 0.96 MK 1.03 NL 1.01 OV 1.00 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.98 HN 1.09 KP 0.96 ! LA 1.03 MK 1.04 NL 1.02 OV 0.99 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.01 HN 1.07 KP 0.95 ! LA 0.97 MK 1.03 NL 1.00 OV 1.01 ! PT 0.99 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 1.06 KP 0.95 ! LA 0.99 MK 1.01 NL 0.98 OV 0.97 ! PT 1.00 SC 0.96 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.03 HN 1.04 KP 0.96 ! LA 0.99 MK 0.99 NL 1.00 OV 0.98 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 1.07 KP 0.93 ! LA 0.99 MK 1.00 NL 0.97 OV 1.01 ! PT 1.00 SC 0.99 ! ! ! Fit before self-cal, rms=0.107807Jy sigma=0.000667 ! Fit after self-cal, rms=0.106980Jy sigma=0.000653 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8603 mas, bmaj=2.427 mas, bpa=-0.4226 degrees ! Estimated noise=1290.99 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 (3, -2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0104471 Jy ! Component: 100 - total flux cleaned = 0.0128195 Jy ! Component: 150 - total flux cleaned = 0.0129709 Jy ! Component: 200 - total flux cleaned = 0.0129678 Jy ! Total flux subtracted in 200 components = 0.0129678 Jy ! Clean residual min=-0.004527 max=0.005426 Jy/beam ! Clean residual mean=-0.000014 rms=0.001286 Jy/beam ! Combined flux in latest and established models = 0.5648 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 70 components and 0.564799 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=0.106022Jy sigma=0.000644 ! Fit after self-cal, rms=0.105963Jy sigma=0.000644 ! 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=0.105963Jy sigma=0.000644 ! Fit after self-cal, rms=0.104746Jy sigma=0.000636 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8606 mas, bmaj=2.427 mas, bpa=-0.4989 degrees ! Estimated noise=1287.82 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00116155 Jy ! Component: 100 - total flux cleaned = 0.00134363 Jy ! Component: 150 - total flux cleaned = 0.00108363 Jy ! Component: 200 - total flux cleaned = 0.000800375 Jy ! Total flux subtracted in 200 components = 0.000800375 Jy ! Clean residual min=-0.003847 max=0.003215 Jy/beam ! Clean residual mean=-0.000005 rms=0.000881 Jy/beam ! Combined flux in latest and established models = 0.5656 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 89 components and 0.5656 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=0.104638Jy sigma=0.000636 ! Fit after self-cal, rms=0.104617Jy sigma=0.000635 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 = 0.000271585 Jy ! Component: 100 - total flux cleaned = 0.00011943 Jy ! Component: 150 - total flux cleaned = 0.000119946 Jy ! Component: 200 - total flux cleaned = 7.45618e-05 Jy ! Total flux subtracted in 200 components = 7.45618e-05 Jy ! Clean residual min=-0.003811 max=0.003182 Jy/beam ! Clean residual mean=-0.000004 rms=0.000856 Jy/beam ! Combined flux in latest and established models = 0.565674 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 96 components and 0.565674 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=0.104569Jy sigma=0.000635 ! Fit after self-cal, rms=0.104564Jy sigma=0.000635 ! 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=0.104564Jy sigma=0.000635 ! Fit after self-cal, rms=0.104504Jy sigma=0.000635 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8617 mas, bmaj=2.429 mas, bpa=-0.5077 degrees ! Estimated noise=1287.15 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000107506 Jy ! Component: 100 - total flux cleaned = -0.000155543 Jy ! Component: 150 - total flux cleaned = -0.000197762 Jy ! Component: 200 - total flux cleaned = -0.000238274 Jy ! Total flux subtracted in 200 components = -0.000238274 Jy ! Clean residual min=-0.003476 max=0.003285 Jy/beam ! Clean residual mean=-0.000002 rms=0.000817 Jy/beam ! Combined flux in latest and established models = 0.565436 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 102 components and 0.565436 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=0.104456Jy sigma=0.000634 ! Fit after self-cal, rms=0.104451Jy sigma=0.000634 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 = 7.57566e-05 Jy ! Component: 100 - total flux cleaned = 7.50645e-05 Jy ! Component: 150 - total flux cleaned = 4.09204e-05 Jy ! Component: 200 - total flux cleaned = 4.09968e-05 Jy ! Total flux subtracted in 200 components = 4.09968e-05 Jy ! Clean residual min=-0.003401 max=0.003293 Jy/beam ! Clean residual mean=-0.000002 rms=0.000806 Jy/beam ! Combined flux in latest and established models = 0.565477 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 105 components and 0.565477 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=0.104424Jy sigma=0.000634 ! Fit after self-cal, rms=0.104422Jy sigma=0.000634 ! 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=0.104422Jy sigma=0.000634 ! Fit after self-cal, rms=0.104330Jy sigma=0.000634 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.308 mas, bmaj=5.607 mas, bpa=-2.236 degrees ! Estimated noise=1605.26 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.9147e-05 Jy ! Component: 100 - total flux cleaned = 3.01843e-05 Jy ! Component: 150 - total flux cleaned = -7.83345e-05 Jy ! Component: 200 - total flux cleaned = -0.000152825 Jy ! Total flux subtracted in 200 components = -0.000152825 Jy ! Clean residual min=-0.003055 max=0.003570 Jy/beam ! Clean residual mean=-0.000010 rms=0.000952 Jy/beam ! Combined flux in latest and established models = 0.565324 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 111 components and 0.565324 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=0.104319Jy sigma=0.000634 ! Fit after self-cal, rms=0.104315Jy sigma=0.000634 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 = 0.000121186 Jy ! Component: 100 - total flux cleaned = 8.64114e-05 Jy ! Component: 150 - total flux cleaned = 4.17448e-05 Jy ! Component: 200 - total flux cleaned = -9.89967e-08 Jy ! Total flux subtracted in 200 components = -9.89967e-08 Jy ! Clean residual min=-0.003020 max=0.003534 Jy/beam ! Clean residual mean=-0.000009 rms=0.000949 Jy/beam ! Combined flux in latest and established models = 0.565324 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 122 components and 0.565324 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=0.104311Jy sigma=0.000634 ! Fit after self-cal, rms=0.104309Jy sigma=0.000634 ! 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=0.8624 mas, bmaj=2.431 mas, bpa=-0.5104 degrees ! Estimated noise=1286.67 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8624 x 2.431 at -0.5104 degrees (North through East) ! Clean map min=-0.003008 max=0.44697 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=0.6929 mas, bmaj=2.011 mas, bpa=-0.2261 degrees ! Estimated noise=1748.95 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.345576 Jy ! Component: 100 - total flux cleaned = 0.427294 Jy ! Component: 150 - total flux cleaned = 0.465524 Jy ! Component: 200 - total flux cleaned = 0.489304 Jy ! Total flux subtracted in 200 components = 0.489304 Jy ! Clean residual min=-0.008855 max=0.013110 Jy/beam ! Clean residual mean=-0.000152 rms=0.002405 Jy/beam ! Combined flux in latest and established models = 0.489304 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.489304 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8624 mas, bmaj=2.431 mas, bpa=-0.5104 degrees ! Estimated noise=1286.67 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 = 0.025989 Jy ! Component: 100 - total flux cleaned = 0.0422018 Jy ! Component: 150 - total flux cleaned = 0.0530797 Jy ! Component: 200 - total flux cleaned = 0.0605793 Jy ! Total flux subtracted in 200 components = 0.0605793 Jy ! Clean residual min=-0.004300 max=0.004748 Jy/beam ! Clean residual mean=-0.000089 rms=0.001132 Jy/beam ! Combined flux in latest and established models = 0.549883 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 48 components and 0.549883 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=2.308 mas, bmaj=5.607 mas, bpa=-2.236 degrees ! Estimated noise=1605.26 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0079915 Jy ! Component: 100 - total flux cleaned = 0.0121285 Jy ! Component: 150 - total flux cleaned = 0.0143818 Jy ! Component: 200 - total flux cleaned = 0.0150599 Jy ! Total flux subtracted in 200 components = 0.0150599 Jy ! Clean residual min=-0.003265 max=0.003303 Jy/beam ! Clean residual mean=-0.000023 rms=0.000959 Jy/beam ! Combined flux in latest and established models = 0.564943 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 = 0.000283382 Jy ! Component: 100 - total flux cleaned = 0.000443943 Jy ! Component: 150 - total flux cleaned = 0.000442481 Jy ! Component: 200 - total flux cleaned = 0.000417828 Jy ! Total flux subtracted in 200 components = 0.000417828 Jy ! Clean residual min=-0.003212 max=0.003311 Jy/beam ! Clean residual mean=-0.000015 rms=0.000938 Jy/beam ! Combined flux in latest and established models = 0.565361 Jy ! Adding 62 model components to the UV plane model. ! The established model now contains 106 components and 0.565361 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8624 mas, bmaj=2.431 mas, bpa=-0.5104 degrees ! Estimated noise=1286.67 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.82449e-05 Jy ! Component: 100 - total flux cleaned = -8.66843e-05 Jy ! Component: 150 - total flux cleaned = -0.000135304 Jy ! Component: 200 - total flux cleaned = -0.000133562 Jy ! Total flux subtracted in 200 components = -0.000133562 Jy ! Clean residual min=-0.003237 max=0.003317 Jy/beam ! Clean residual mean=-0.000006 rms=0.000808 Jy/beam ! Combined flux in latest and established models = 0.565227 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 122 components and 0.565227 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=0.104395Jy sigma=0.000634 ! Fit after self-cal, rms=0.104376Jy sigma=0.000634 wmodel J0348-2749_X_2017_02_24_pus_map.mod ! Writing 122 model components to file: J0348-2749_X_2017_02_24_pus_map.mod wobs J0348-2749_X_2017_02_24_pus_uvs.fits ! Writing UV FITS file: J0348-2749_X_2017_02_24_pus_uvs.fits wwins J0348-2749_X_2017_02_24_pus_map.win ! wwins: Wrote 4 windows to J0348-2749_X_2017_02_24_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 = 1.13513e-05 Jy ! Component: 100 - total flux cleaned = -0.000408879 Jy ! Component: 150 - total flux cleaned = -0.000849484 Jy ! Component: 200 - total flux cleaned = -0.00108181 Jy ! Component: 250 - total flux cleaned = -0.00143419 Jy ! Component: 300 - total flux cleaned = -0.00160473 Jy ! Component: 350 - total flux cleaned = -0.00177001 Jy ! Component: 400 - total flux cleaned = -0.00185106 Jy ! Component: 450 - total flux cleaned = -0.00181231 Jy ! Component: 500 - total flux cleaned = -0.00177447 Jy ! Component: 550 - total flux cleaned = -0.0017376 Jy ! Component: 600 - total flux cleaned = -0.00173736 Jy ! Component: 650 - total flux cleaned = -0.00170113 Jy ! Component: 700 - total flux cleaned = -0.00177125 Jy ! Component: 750 - total flux cleaned = -0.00170094 Jy ! Component: 800 - total flux cleaned = -0.00170185 Jy ! Component: 850 - total flux cleaned = -0.00176956 Jy ! Component: 900 - total flux cleaned = -0.00183597 Jy ! Component: 950 - total flux cleaned = -0.0019008 Jy ! Component: 1000 - total flux cleaned = -0.00196458 Jy ! Component: 1050 - total flux cleaned = -0.00205847 Jy ! Component: 1100 - total flux cleaned = -0.00208877 Jy ! Component: 1150 - total flux cleaned = -0.0020279 Jy ! Component: 1200 - total flux cleaned = -0.0020583 Jy ! Component: 1250 - total flux cleaned = -0.00191026 Jy ! Component: 1300 - total flux cleaned = -0.00202794 Jy ! Component: 1350 - total flux cleaned = -0.0019124 Jy ! Component: 1400 - total flux cleaned = -0.00191233 Jy ! Component: 1450 - total flux cleaned = -0.00188351 Jy ! Component: 1500 - total flux cleaned = -0.00179975 Jy ! Component: 1550 - total flux cleaned = -0.00174468 Jy ! Component: 1600 - total flux cleaned = -0.00169003 Jy ! Component: 1650 - total flux cleaned = -0.00171688 Jy ! Component: 1700 - total flux cleaned = -0.00163672 Jy ! Component: 1750 - total flux cleaned = -0.00161024 Jy ! Component: 1800 - total flux cleaned = -0.00155822 Jy ! Component: 1850 - total flux cleaned = -0.00145499 Jy ! Component: 1900 - total flux cleaned = -0.00135276 Jy ! Component: 1950 - total flux cleaned = -0.00132784 Jy ! Component: 2000 - total flux cleaned = -0.00125252 Jy ! Total flux subtracted in 2048 components = -0.00122774 Jy ! Clean residual min=-0.001627 max=0.001598 Jy/beam ! Clean residual mean=0.000006 rms=0.000466 Jy/beam ! Combined flux in latest and established models = 0.564 Jy keep ! Adding 147 model components to the UV plane model. ! The established model now contains 269 components and 0.564 Jy ![Exited script file: muppet] wmap "J0348-2749_X_2017_02_24_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8624 x 2.431 at -0.5104 degrees (North through East) ! Clean map min=-0.0025479 max=0.44897 Jy/beam ! Writing clean map to FITS file: J0348-2749_X_2017_02_24_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.448974 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000461513 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.308379 0.308379 0.616758 1.23352 2.46703 4.93406 9.86812 19.7362 39.4725 78.945 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.448 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8624 x 2.431 at -0.5104 degrees (North through East) ! Clean map min=-0.0025479 max=0.44897 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 J0348-2749_X_2017_02_24_pus_uvs.log closed on Sat May 4 09:57:08 2019