! Started logfile: J1219+6600_X_2017_05_01_pus_uvs.log on Wed May 1 19:56:49 2019 obs J1219+6600_X_2017_05_01_pus_uva.fits ! Reading UV FITS file: J1219+6600_X_2017_05_01_pus_uva.fits ! AN table 1: 151 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.969095 visibilities/baseline/integration-bin. ! Found source: J1219+6600 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 863 lines of history. ! ! Reading 79020 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 J1219+6600_X_2017_05_01_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.894756Jy sigma=0.007816 ! Fit after self-cal, rms=0.881985Jy sigma=0.007738 ! 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=0.8532 mas, bmaj=0.9126 mas, bpa=11.9 degrees ! Estimated noise=691.953 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 = 0.0915749 Jy ! Component: 100 - total flux cleaned = 0.116864 Jy ! Total flux subtracted in 100 components = 0.116864 Jy ! Clean residual min=-0.003442 max=0.010546 Jy/beam ! Clean residual mean=0.000006 rms=0.000895 Jy/beam ! Combined flux in latest and established models = 0.116864 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.116864 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=0.089651Jy sigma=0.000669 ! Fit after self-cal, rms=0.089643Jy sigma=0.000669 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.010835 Jy ! Component: 100 - total flux cleaned = 0.0158125 Jy ! Total flux subtracted in 100 components = 0.0158125 Jy ! Clean residual min=-0.002812 max=0.002390 Jy/beam ! Clean residual mean=0.000001 rms=0.000580 Jy/beam ! Combined flux in latest and established models = 0.132677 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 12 components and 0.132677 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=0.088419Jy sigma=0.000653 ! Fit after self-cal, rms=0.088424Jy sigma=0.000653 ! 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=1.087 mas, bmaj=1.158 mas, bpa=10.93 degrees ! Estimated noise=294.359 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 = 0.00291408 Jy ! Component: 100 - total flux cleaned = 0.00426473 Jy ! Component: 150 - total flux cleaned = 0.00468451 Jy ! Component: 200 - total flux cleaned = 0.00478035 Jy ! Total flux subtracted in 200 components = 0.00478035 Jy ! Clean residual min=-0.001246 max=0.001378 Jy/beam ! Clean residual mean=-0.000002 rms=0.000307 Jy/beam ! Combined flux in latest and established models = 0.137457 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 20 components and 0.137457 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=0.088361Jy sigma=0.000652 ! Fit after self-cal, rms=0.088364Jy sigma=0.000652 ! 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 0.96 FD 1.01 HN 1.02 KP 1.01 ! LA 0.97 MK 0.94 NL 0.97 OV 1.00 ! PT 1.00 SC 1.09 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.00 HN 0.99 KP 0.99 ! LA 0.96 MK 0.95 NL 0.98 OV 1.01 ! PT 1.04 SC 1.09 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.01 HN 0.99 KP 1.01 ! LA 0.99 MK 0.98 NL 0.97 OV 0.98 ! PT 1.00 SC 1.08 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 1.14 KP 1.02 ! LA 0.98 MK 0.96 NL 0.97 OV 1.00 ! PT 1.02 SC 1.09 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.98 HN 0.99 KP 0.99 ! LA 0.98 MK 1.00 NL 0.98 OV 1.01 ! PT 1.01 SC 1.06 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 0.99 KP 0.99 ! LA 0.97 MK 0.97 NL 0.99 OV 0.99 ! PT 1.00 SC 1.07 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.01 HN 0.97 KP 1.03 ! LA 0.99 MK 0.99 NL 0.99 OV 1.00 ! PT 1.01 SC 1.07 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 1.01 KP 1.01 ! LA 0.96 MK 0.96 NL 1.02 OV 1.01 ! PT 1.01 SC 1.08 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 HN 1.00 KP 0.99 ! LA 0.96 MK 0.95 NL 0.99 OV 1.00 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.01 HN 1.01 KP 1.01 ! LA 0.99 MK 0.97 NL 0.99 OV 0.98 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.08 HN 1.05 KP 1.08 ! LA 1.04 MK 1.02 NL 1.06 OV 1.05 ! PT 1.06 SC 1.09 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.19 KP 0.95 ! LA 0.97 MK 0.97 NL 1.00 OV 0.99 ! PT 1.03 SC 1.05 ! ! ! Fit before self-cal, rms=0.088364Jy sigma=0.000652 ! Fit after self-cal, rms=0.089961Jy sigma=0.000650 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.094 mas, bmaj=1.161 mas, bpa=8.336 degrees ! Estimated noise=294.573 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 = -0.000503799 Jy ! Component: 100 - total flux cleaned = -0.000539598 Jy ! Component: 150 - total flux cleaned = -0.000554679 Jy ! Component: 200 - total flux cleaned = -0.00056875 Jy ! Total flux subtracted in 200 components = -0.00056875 Jy ! Clean residual min=-0.000936 max=0.000987 Jy/beam ! Clean residual mean=-0.000002 rms=0.000228 Jy/beam ! Combined flux in latest and established models = 0.136889 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 24 components and 0.136889 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=0.089952Jy sigma=0.000650 ! Fit after self-cal, rms=0.089987Jy sigma=0.000650 ! 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=0.089987Jy sigma=0.000650 ! Fit after self-cal, rms=0.096369Jy sigma=0.000648 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.092 mas, bmaj=1.164 mas, bpa=9.386 degrees ! Estimated noise=294.885 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000246981 Jy ! Component: 100 - total flux cleaned = -0.000295679 Jy ! Component: 150 - total flux cleaned = -0.000309803 Jy ! Component: 200 - total flux cleaned = -0.000335867 Jy ! Total flux subtracted in 200 components = -0.000335867 Jy ! Clean residual min=-0.000771 max=0.000974 Jy/beam ! Clean residual mean=-0.000003 rms=0.000197 Jy/beam ! Combined flux in latest and established models = 0.136553 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 26 components and 0.136553 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=0.096363Jy sigma=0.000648 ! Fit after self-cal, rms=0.096434Jy sigma=0.000648 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 (-1.4, -0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000569369 Jy ! Component: 100 - total flux cleaned = 0.000611735 Jy ! Component: 150 - total flux cleaned = 0.000611749 Jy ! Component: 200 - total flux cleaned = 0.000611377 Jy ! Total flux subtracted in 200 components = 0.000611377 Jy ! Clean residual min=-0.000748 max=0.000907 Jy/beam ! Clean residual mean=-0.000002 rms=0.000191 Jy/beam ! Combined flux in latest and established models = 0.137164 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 40 components and 0.137164 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=0.096421Jy sigma=0.000648 ! Fit after self-cal, rms=0.096422Jy sigma=0.000648 ! Inverting map ! Added new window around map position (0, -4.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000627316 Jy ! Component: 100 - total flux cleaned = 0.00077674 Jy ! Component: 150 - total flux cleaned = 0.000776404 Jy ! Component: 200 - total flux cleaned = 0.000776275 Jy ! Total flux subtracted in 200 components = 0.000776275 Jy ! Clean residual min=-0.000720 max=0.000788 Jy/beam ! Clean residual mean=-0.000001 rms=0.000183 Jy/beam ! Combined flux in latest and established models = 0.13794 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 48 components and 0.13794 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=0.096410Jy sigma=0.000648 ! Fit after self-cal, rms=0.096410Jy sigma=0.000648 ! Inverting map ! Added new window around map position (-9.4, 1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000467119 Jy ! Component: 100 - total flux cleaned = 0.000587165 Jy ! Component: 150 - total flux cleaned = 0.000640676 Jy ! Component: 200 - total flux cleaned = 0.000689818 Jy ! Total flux subtracted in 200 components = 0.000689818 Jy ! Clean residual min=-0.000689 max=0.000651 Jy/beam ! Clean residual mean=-0.000000 rms=0.000177 Jy/beam ! Combined flux in latest and established models = 0.13863 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 63 components and 0.13863 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=0.096400Jy sigma=0.000648 ! Fit after self-cal, rms=0.096401Jy sigma=0.000648 ! 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=0.096401Jy sigma=0.000648 ! Fit after self-cal, rms=0.097145Jy sigma=0.000648 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.091 mas, bmaj=1.165 mas, bpa=9.197 degrees ! Estimated noise=295.223 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000355514 Jy ! Component: 100 - total flux cleaned = 0.000443193 Jy ! Component: 150 - total flux cleaned = 0.000491104 Jy ! Component: 200 - total flux cleaned = 0.000506248 Jy ! Total flux subtracted in 200 components = 0.000506248 Jy ! Clean residual min=-0.000668 max=0.000671 Jy/beam ! Clean residual mean=-0.000001 rms=0.000172 Jy/beam ! Combined flux in latest and established models = 0.139136 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 69 components and 0.139136 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=0.097137Jy sigma=0.000647 ! Fit after self-cal, rms=0.097143Jy sigma=0.000647 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 = 0.000133439 Jy ! Component: 100 - total flux cleaned = 0.000134216 Jy ! Component: 150 - total flux cleaned = 0.000147617 Jy ! Component: 200 - total flux cleaned = 0.000134729 Jy ! Total flux subtracted in 200 components = 0.000134729 Jy ! Clean residual min=-0.000656 max=0.000671 Jy/beam ! Clean residual mean=-0.000001 rms=0.000170 Jy/beam ! Combined flux in latest and established models = 0.139271 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 73 components and 0.139271 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=0.097139Jy sigma=0.000647 ! Fit after self-cal, rms=0.097139Jy sigma=0.000647 ! 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=0.097139Jy sigma=0.000647 ! Fit after self-cal, rms=0.097261Jy sigma=0.000647 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.368 mas, bmaj=2.59 mas, bpa=63.12 degrees ! Estimated noise=366.792 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000121348 Jy ! Component: 100 - total flux cleaned = 0.00018203 Jy ! Component: 150 - total flux cleaned = 0.000231851 Jy ! Component: 200 - total flux cleaned = 0.000249128 Jy ! Total flux subtracted in 200 components = 0.000249128 Jy ! Clean residual min=-0.000639 max=0.000701 Jy/beam ! Clean residual mean=-0.000001 rms=0.000199 Jy/beam ! Combined flux in latest and established models = 0.13952 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 90 components and 0.13952 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=0.097259Jy sigma=0.000647 ! Fit after self-cal, rms=0.097260Jy sigma=0.000647 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 = 1.46099e-05 Jy ! Component: 100 - total flux cleaned = 3.62124e-05 Jy ! Component: 150 - total flux cleaned = 5.99967e-05 Jy ! Component: 200 - total flux cleaned = 9.00786e-05 Jy ! Total flux subtracted in 200 components = 9.00786e-05 Jy ! Clean residual min=-0.000653 max=0.000700 Jy/beam ! Clean residual mean=-0.000001 rms=0.000198 Jy/beam ! Combined flux in latest and established models = 0.13961 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 98 components and 0.13961 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=0.097260Jy sigma=0.000647 ! Fit after self-cal, rms=0.097260Jy sigma=0.000647 ! 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=1.09 mas, bmaj=1.166 mas, bpa=9.149 degrees ! Estimated noise=295.287 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.09 x 1.166 at 9.149 degrees (North through East) ! Clean map min=-0.00056586 max=0.12235 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=0.8561 mas, bmaj=0.918 mas, bpa=11.02 degrees ! Estimated noise=696.349 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0919073 Jy ! Component: 100 - total flux cleaned = 0.117339 Jy ! Component: 150 - total flux cleaned = 0.127984 Jy ! Component: 200 - total flux cleaned = 0.132803 Jy ! Total flux subtracted in 200 components = 0.132803 Jy ! Clean residual min=-0.002589 max=0.002398 Jy/beam ! Clean residual mean=-0.000001 rms=0.000523 Jy/beam ! Combined flux in latest and established models = 0.132803 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.132803 Jy ! Inverting map and beam ! Estimated beam: bmin=1.09 mas, bmaj=1.166 mas, bpa=9.149 degrees ! Estimated noise=295.287 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 = 0.00310029 Jy ! Component: 100 - total flux cleaned = 0.00466733 Jy ! Component: 150 - total flux cleaned = 0.00555837 Jy ! Component: 200 - total flux cleaned = 0.00588212 Jy ! Total flux subtracted in 200 components = 0.00588212 Jy ! Clean residual min=-0.000878 max=0.000719 Jy/beam ! Clean residual mean=-0.000001 rms=0.000190 Jy/beam ! Combined flux in latest and established models = 0.138685 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 27 components and 0.138685 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=2.368 mas, bmaj=2.59 mas, bpa=63.12 degrees ! Estimated noise=366.792 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000415689 Jy ! Component: 100 - total flux cleaned = 0.000620745 Jy ! Component: 150 - total flux cleaned = 0.000797426 Jy ! Component: 200 - total flux cleaned = 0.000931809 Jy ! Total flux subtracted in 200 components = 0.000931809 Jy ! Clean residual min=-0.000688 max=0.000672 Jy/beam ! Clean residual mean=-0.000000 rms=0.000201 Jy/beam ! Combined flux in latest and established models = 0.139616 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 = 2.66485e-05 Jy ! Component: 100 - total flux cleaned = 4.26218e-05 Jy ! Component: 150 - total flux cleaned = 6.4472e-05 Jy ! Component: 200 - total flux cleaned = 7.76461e-05 Jy ! Total flux subtracted in 200 components = 7.76461e-05 Jy ! Clean residual min=-0.000673 max=0.000681 Jy/beam ! Clean residual mean=-0.000000 rms=0.000199 Jy/beam ! Combined flux in latest and established models = 0.139694 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 53 components and 0.139694 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.09 mas, bmaj=1.166 mas, bpa=9.149 degrees ! Estimated noise=295.287 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000121303 Jy ! Component: 100 - total flux cleaned = -0.000142248 Jy ! Component: 150 - total flux cleaned = -0.000140968 Jy ! Component: 200 - total flux cleaned = -0.000162241 Jy ! Total flux subtracted in 200 components = -0.000162241 Jy ! Clean residual min=-0.000758 max=0.000743 Jy/beam ! Clean residual mean=-0.000001 rms=0.000177 Jy/beam ! Combined flux in latest and established models = 0.139532 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 63 components and 0.139532 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=0.097285Jy sigma=0.000648 ! Fit after self-cal, rms=0.097282Jy sigma=0.000648 wmodel J1219+6600_X_2017_05_01_pus_map.mod ! Writing 63 model components to file: J1219+6600_X_2017_05_01_pus_map.mod wobs J1219+6600_X_2017_05_01_pus_uvs.fits ! Writing UV FITS file: J1219+6600_X_2017_05_01_pus_uvs.fits wwins J1219+6600_X_2017_05_01_pus_map.win ! wwins: Wrote 4 windows to J1219+6600_X_2017_05_01_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 1.27263e-05 Jy ! Component: 100 - total flux cleaned = 1.29965e-05 Jy ! Component: 150 - total flux cleaned = -4.47473e-05 Jy ! Component: 200 - total flux cleaned = -0.00010074 Jy ! Component: 250 - total flux cleaned = -0.000133625 Jy ! Component: 300 - total flux cleaned = -0.00017648 Jy ! Component: 350 - total flux cleaned = -0.000165999 Jy ! Component: 400 - total flux cleaned = -0.000197055 Jy ! Component: 450 - total flux cleaned = -0.000237458 Jy ! Component: 500 - total flux cleaned = -0.000267253 Jy ! Component: 550 - total flux cleaned = -0.000306495 Jy ! Component: 600 - total flux cleaned = -0.000345162 Jy ! Component: 650 - total flux cleaned = -0.000364405 Jy ! Component: 700 - total flux cleaned = -0.000439952 Jy ! Component: 750 - total flux cleaned = -0.000439869 Jy ! Component: 800 - total flux cleaned = -0.000486097 Jy ! Component: 850 - total flux cleaned = -0.000540942 Jy ! Component: 900 - total flux cleaned = -0.000568139 Jy ! Component: 950 - total flux cleaned = -0.000639793 Jy ! Component: 1000 - total flux cleaned = -0.000666415 Jy ! Component: 1050 - total flux cleaned = -0.000745531 Jy ! Component: 1100 - total flux cleaned = -0.000806314 Jy ! Component: 1150 - total flux cleaned = -0.000866618 Jy ! Component: 1200 - total flux cleaned = -0.00090076 Jy ! Component: 1250 - total flux cleaned = -0.000993833 Jy ! Component: 1300 - total flux cleaned = -0.00100211 Jy ! Component: 1350 - total flux cleaned = -0.00109384 Jy ! Component: 1400 - total flux cleaned = -0.00111852 Jy ! Component: 1450 - total flux cleaned = -0.00117609 Jy ! Component: 1500 - total flux cleaned = -0.00124919 Jy ! Component: 1550 - total flux cleaned = -0.00132162 Jy ! Component: 1600 - total flux cleaned = -0.00136169 Jy ! Component: 1650 - total flux cleaned = -0.00140123 Jy ! Component: 1700 - total flux cleaned = -0.00147984 Jy ! Component: 1750 - total flux cleaned = -0.00147978 Jy ! Component: 1800 - total flux cleaned = -0.00153399 Jy ! Component: 1850 - total flux cleaned = -0.00155702 Jy ! Component: 1900 - total flux cleaned = -0.00161808 Jy ! Component: 1950 - total flux cleaned = -0.001618 Jy ! Component: 2000 - total flux cleaned = -0.00165568 Jy ! Total flux subtracted in 2048 components = -0.00168564 Jy ! Clean residual min=-0.000374 max=0.000446 Jy/beam ! Clean residual mean=-0.000001 rms=0.000135 Jy/beam ! Combined flux in latest and established models = 0.137846 Jy keep ! Adding 145 model components to the UV plane model. ! The established model now contains 208 components and 0.137846 Jy ![Exited script file: muppet] wmap "J1219+6600_X_2017_05_01_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.09 x 1.166 at 9.149 degrees (North through East) ! Clean map min=-0.0005521 max=0.1222 Jy/beam ! Writing clean map to FITS file: J1219+6600_X_2017_05_01_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.122203 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000134886 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.331136 0.331136 0.662272 1.32454 2.64909 5.29818 10.5964 21.1927 42.3854 84.7708 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.122 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.09 x 1.166 at 9.149 degrees (North through East) ! Clean map min=-0.0005521 max=0.1222 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 J1219+6600_X_2017_05_01_pus_uvs.log closed on Wed May 1 19:56:53 2019