! Started logfile: J0021+7312_X_2017_06_15_pus_uvs.log on Tue May 7 19:49:16 2019 obs J0021+7312_X_2017_06_15_pus_uva.fits ! Reading UV FITS file: J0021+7312_X_2017_06_15_pus_uva.fits ! AN table 1: 289 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.93341 visibilities/baseline/integration-bin. ! Found source: J0021+7312 ! ! 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 989 lines of history. ! ! Reading 145668 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 J0021+7312_X_2017_06_15_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 101 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 101 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 101 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 101 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 101 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 101 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 101 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 101 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 101 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 101 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 101 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 101 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.935057Jy sigma=0.007929 ! Fit after self-cal, rms=0.910712Jy sigma=0.007724 ! 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=0.7239 mas, bmaj=1.038 mas, bpa=84.71 degrees ! Estimated noise=606.119 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 = 0.0607028 Jy ! Component: 100 - total flux cleaned = 0.0876465 Jy ! Total flux subtracted in 100 components = 0.0876465 Jy ! Clean residual min=-0.004703 max=0.015449 Jy/beam ! Clean residual mean=-0.000214 rms=0.001625 Jy/beam ! Combined flux in latest and established models = 0.0876466 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 21 components and 0.0876466 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=0.093576Jy sigma=0.000791 ! Fit after self-cal, rms=0.093342Jy sigma=0.000789 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0186494 Jy ! Component: 100 - total flux cleaned = 0.0311133 Jy ! Total flux subtracted in 100 components = 0.0311133 Jy ! Clean residual min=-0.003621 max=0.010819 Jy/beam ! Clean residual mean=-0.000164 rms=0.001168 Jy/beam ! Combined flux in latest and established models = 0.11876 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 36 components and 0.11876 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=0.086494Jy sigma=0.000721 ! Fit after self-cal, rms=0.086395Jy sigma=0.000720 ! Inverting map ! Added new window around map position (-0.2, 1.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0108066 Jy ! Component: 100 - total flux cleaned = 0.0180765 Jy ! Total flux subtracted in 100 components = 0.0180765 Jy ! Clean residual min=-0.003093 max=0.007455 Jy/beam ! Clean residual mean=-0.000135 rms=0.000964 Jy/beam ! Combined flux in latest and established models = 0.136836 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 50 components and 0.136836 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=0.083844Jy sigma=0.000695 ! Fit after self-cal, rms=0.083758Jy sigma=0.000694 ! Inverting map ! Added new window around map position (-3.2, -0.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00797082 Jy ! Component: 100 - total flux cleaned = 0.0139206 Jy ! Total flux subtracted in 100 components = 0.0139206 Jy ! Clean residual min=-0.002615 max=0.005589 Jy/beam ! Clean residual mean=-0.000115 rms=0.000812 Jy/beam ! Combined flux in latest and established models = 0.150757 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 64 components and 0.150757 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=0.082287Jy sigma=0.000679 ! Fit after self-cal, rms=0.082230Jy sigma=0.000679 ! Inverting map ! Added new window around map position (-1.8, 1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00621406 Jy ! Component: 100 - total flux cleaned = 0.010928 Jy ! Total flux subtracted in 100 components = 0.010928 Jy ! Clean residual min=-0.002426 max=0.004006 Jy/beam ! Clean residual mean=-0.000100 rms=0.000704 Jy/beam ! Combined flux in latest and established models = 0.161685 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 73 components and 0.161685 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=0.081305Jy sigma=0.000669 ! Fit after self-cal, rms=0.081266Jy sigma=0.000669 ! 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=0.9501 mas, bmaj=1.335 mas, bpa=85.7 degrees ! Estimated noise=218.885 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 (-1.4, -0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00891943 Jy ! Component: 100 - total flux cleaned = 0.0156336 Jy ! Component: 150 - total flux cleaned = 0.0209249 Jy ! Component: 200 - total flux cleaned = 0.0251497 Jy ! Total flux subtracted in 200 components = 0.0251497 Jy ! Clean residual min=-0.002169 max=0.005008 Jy/beam ! Clean residual mean=-0.000091 rms=0.000727 Jy/beam ! Combined flux in latest and established models = 0.186835 Jy ! Performing phase self-cal ! Adding 62 model components to the UV plane model. ! The established model now contains 123 components and 0.186835 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=0.079958Jy sigma=0.000656 ! Fit after self-cal, rms=0.079892Jy sigma=0.000655 ! Inverting map ! Added new window around map position (-6, -0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00536896 Jy ! Component: 100 - total flux cleaned = 0.00901036 Jy ! Component: 150 - total flux cleaned = 0.0118928 Jy ! Component: 200 - total flux cleaned = 0.0142782 Jy ! Total flux subtracted in 200 components = 0.0142782 Jy ! Clean residual min=-0.001450 max=0.002672 Jy/beam ! Clean residual mean=-0.000058 rms=0.000505 Jy/beam ! Combined flux in latest and established models = 0.201113 Jy ! Performing phase self-cal ! Adding 64 model components to the UV plane model. ! The established model now contains 171 components and 0.201113 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=0.079450Jy sigma=0.000651 ! Fit after self-cal, rms=0.079393Jy sigma=0.000650 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.97 HN 1.01 KP 1.00 ! LA 0.95 MK 0.93 NL 1.00 OV 1.02 ! PT 0.95 SC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.96 HN 0.99 KP 0.95 ! LA 0.95 MK 0.99 NL 1.00 OV 1.00 ! PT 0.98 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HN 0.99 KP 0.96 ! LA 0.97 MK 1.00 NL 1.01 OV 1.01 ! PT 0.95 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.95 HN 1.02 KP 0.98 ! LA 0.97 MK 1.01 NL 1.01 OV 1.02 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.95 HN 0.99 KP 0.98 ! LA 0.96 MK 1.00 NL 1.01 OV 1.02 ! PT 0.96 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.95 HN 1.01 KP 0.98 ! LA 0.98 MK 1.00 NL 1.02 OV 1.02 ! PT 0.96 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.96 HN 1.00 KP 0.97 ! LA 0.99 MK 0.99 NL 1.03 OV 1.04 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 0.99 KP 0.97 ! LA 0.97 MK 0.99 NL 1.01 OV 1.03 ! PT 0.98 SC 1.08 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 HN 1.00 KP 0.97 ! LA 0.97 MK 0.93 NL 1.02 OV 1.03 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 1.02 KP 0.99 ! LA 0.99 MK 0.95 NL 1.02 OV 1.03 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 HN 1.01 KP 1.01 ! LA 1.00 MK 0.90 NL 1.03 OV 1.02 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 1.06 KP 0.99 ! LA 0.99 MK 0.85 NL 1.01 OV 1.02 ! PT 0.98 SC 0.99 ! ! ! Fit before self-cal, rms=0.079393Jy sigma=0.000650 ! Fit after self-cal, rms=0.078577Jy sigma=0.000649 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9493 mas, bmaj=1.333 mas, bpa=86.11 degrees ! Estimated noise=216.652 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 (-10.4, 0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00243646 Jy ! Component: 100 - total flux cleaned = 0.00412322 Jy ! Component: 150 - total flux cleaned = 0.00542026 Jy ! Component: 200 - total flux cleaned = 0.0062879 Jy ! Total flux subtracted in 200 components = 0.0062879 Jy ! Clean residual min=-0.001207 max=0.001657 Jy/beam ! Clean residual mean=-0.000020 rms=0.000335 Jy/beam ! Combined flux in latest and established models = 0.207401 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 208 components and 0.207401 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=0.078487Jy sigma=0.000648 ! Fit after self-cal, rms=0.078483Jy sigma=0.000648 ! 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=0.078483Jy sigma=0.000648 ! Fit after self-cal, rms=0.078582Jy sigma=0.000647 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9413 mas, bmaj=1.339 mas, bpa=85.18 degrees ! Estimated noise=215.727 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00110042 Jy ! Component: 100 - total flux cleaned = 0.00173072 Jy ! Component: 150 - total flux cleaned = 0.00226103 Jy ! Component: 200 - total flux cleaned = 0.00268867 Jy ! Total flux subtracted in 200 components = 0.00268867 Jy ! Clean residual min=-0.000920 max=0.001510 Jy/beam ! Clean residual mean=-0.000015 rms=0.000272 Jy/beam ! Combined flux in latest and established models = 0.210089 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 220 components and 0.210089 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=0.078558Jy sigma=0.000647 ! Fit after self-cal, rms=0.078572Jy 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) ! Added new window around map position (-2.6, 2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00139726 Jy ! Component: 100 - total flux cleaned = 0.00181744 Jy ! Component: 150 - total flux cleaned = 0.00213601 Jy ! Component: 200 - total flux cleaned = 0.00239291 Jy ! Total flux subtracted in 200 components = 0.00239291 Jy ! Clean residual min=-0.000906 max=0.001309 Jy/beam ! Clean residual mean=-0.000012 rms=0.000251 Jy/beam ! Combined flux in latest and established models = 0.212482 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 238 components and 0.212482 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=0.078546Jy sigma=0.000646 ! Fit after self-cal, rms=0.078541Jy sigma=0.000646 ! Inverting map ! Added new window around map position (17, -16.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00100952 Jy ! Component: 100 - total flux cleaned = 0.00141016 Jy ! Component: 150 - total flux cleaned = 0.00171791 Jy ! Component: 200 - total flux cleaned = 0.00183282 Jy ! Total flux subtracted in 200 components = 0.00183282 Jy ! Clean residual min=-0.000863 max=0.001077 Jy/beam ! Clean residual mean=-0.000013 rms=0.000234 Jy/beam ! Combined flux in latest and established models = 0.214315 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 250 components and 0.214315 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=0.078522Jy sigma=0.000646 ! Fit after self-cal, rms=0.078519Jy sigma=0.000646 ! Inverting map ! Added new window around map position (-5.8, 1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00085996 Jy ! Component: 100 - total flux cleaned = 0.00109932 Jy ! Component: 150 - total flux cleaned = 0.00122631 Jy ! Component: 200 - total flux cleaned = 0.00134041 Jy ! Total flux subtracted in 200 components = 0.00134041 Jy ! Clean residual min=-0.000842 max=0.000958 Jy/beam ! Clean residual mean=-0.000011 rms=0.000223 Jy/beam ! Combined flux in latest and established models = 0.215655 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 263 components and 0.215655 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=0.078505Jy sigma=0.000646 ! Fit after self-cal, rms=0.078502Jy sigma=0.000646 ! Inverting map ! Added new window around map position (-22.4, -8.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000794521 Jy ! Component: 100 - total flux cleaned = 0.00105805 Jy ! Component: 150 - total flux cleaned = 0.0011797 Jy ! Component: 200 - total flux cleaned = 0.00130595 Jy ! Total flux subtracted in 200 components = 0.00130595 Jy ! Clean residual min=-0.000817 max=0.000778 Jy/beam ! Clean residual mean=-0.000011 rms=0.000212 Jy/beam ! Combined flux in latest and established models = 0.216961 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 283 components and 0.216961 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=0.078491Jy sigma=0.000646 ! Fit after self-cal, rms=0.078491Jy sigma=0.000646 ! 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=0.078491Jy sigma=0.000646 ! Fit after self-cal, rms=0.078057Jy sigma=0.000646 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.938 mas, bmaj=1.337 mas, bpa=85.29 degrees ! Estimated noise=214.379 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000496326 Jy ! Component: 100 - total flux cleaned = 0.000894883 Jy ! Component: 150 - total flux cleaned = 0.00121585 Jy ! Component: 200 - total flux cleaned = 0.00152958 Jy ! Total flux subtracted in 200 components = 0.00152958 Jy ! Clean residual min=-0.000739 max=0.000703 Jy/beam ! Clean residual mean=-0.000011 rms=0.000193 Jy/beam ! Combined flux in latest and established models = 0.218491 Jy selfcal ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 296 components and 0.218491 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=0.078048Jy sigma=0.000646 ! Fit after self-cal, rms=0.078048Jy sigma=0.000646 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 = 0.000331402 Jy ! Component: 100 - total flux cleaned = 0.000596219 Jy ! Component: 150 - total flux cleaned = 0.000752599 Jy ! Component: 200 - total flux cleaned = 0.000885079 Jy ! Total flux subtracted in 200 components = 0.000885079 Jy ! Clean residual min=-0.000728 max=0.000689 Jy/beam ! Clean residual mean=-0.000009 rms=0.000190 Jy/beam ! Combined flux in latest and established models = 0.219376 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 301 components and 0.219376 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=0.078042Jy sigma=0.000646 ! Fit after self-cal, rms=0.078042Jy sigma=0.000646 ! 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=0.078042Jy sigma=0.000646 ! Fit after self-cal, rms=0.077637Jy sigma=0.000646 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.175 mas, bmaj=2.812 mas, bpa=78.99 degrees ! Estimated noise=276.727 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000768013 Jy ! Component: 100 - total flux cleaned = 0.00123073 Jy ! Component: 150 - total flux cleaned = 0.00149041 Jy ! Component: 200 - total flux cleaned = 0.00155836 Jy ! Total flux subtracted in 200 components = 0.00155836 Jy ! Clean residual min=-0.001004 max=0.000937 Jy/beam ! Clean residual mean=-0.000020 rms=0.000280 Jy/beam ! Combined flux in latest and established models = 0.220934 Jy selfcal ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 322 components and 0.220934 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=0.077633Jy sigma=0.000645 ! Fit after self-cal, rms=0.077631Jy sigma=0.000645 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 = 0.000183513 Jy ! Component: 100 - total flux cleaned = 0.000318079 Jy ! Component: 150 - total flux cleaned = 0.000377042 Jy ! Component: 200 - total flux cleaned = 0.000442956 Jy ! Total flux subtracted in 200 components = 0.000442956 Jy ! Clean residual min=-0.000963 max=0.000951 Jy/beam ! Clean residual mean=-0.000018 rms=0.000274 Jy/beam ! Combined flux in latest and established models = 0.221377 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 342 components and 0.221377 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=0.077629Jy sigma=0.000645 ! Fit after self-cal, rms=0.077629Jy sigma=0.000645 ! 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=0.9352 mas, bmaj=1.336 mas, bpa=85.43 degrees ! Estimated noise=213.376 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9352 x 1.336 at 85.43 degrees (North through East) ! Clean map min=-0.0006075 max=0.079854 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=0.712 mas, bmaj=1.043 mas, bpa=84.11 degrees ! Estimated noise=586.554 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0583402 Jy ! Component: 100 - total flux cleaned = 0.0869663 Jy ! Component: 150 - total flux cleaned = 0.105906 Jy ! Component: 200 - total flux cleaned = 0.119473 Jy ! Total flux subtracted in 200 components = 0.119473 Jy ! Clean residual min=-0.003178 max=0.007923 Jy/beam ! Clean residual mean=-0.000150 rms=0.001107 Jy/beam ! Combined flux in latest and established models = 0.119473 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 45 model components to the UV plane model. ! The established model now contains 45 components and 0.119473 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9352 mas, bmaj=1.336 mas, bpa=85.43 degrees ! Estimated noise=213.376 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 = 0.0193328 Jy ! Component: 100 - total flux cleaned = 0.0329519 Jy ! Component: 150 - total flux cleaned = 0.0434631 Jy ! Component: 200 - total flux cleaned = 0.0518421 Jy ! Total flux subtracted in 200 components = 0.0518421 Jy ! Clean residual min=-0.002351 max=0.005021 Jy/beam ! Clean residual mean=-0.000110 rms=0.000895 Jy/beam ! Combined flux in latest and established models = 0.171315 Jy ! Adding 109 model components to the UV plane model. ! The established model now contains 133 components and 0.171315 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00679214 Jy ! Component: 100 - total flux cleaned = 0.0123926 Jy ! Component: 150 - total flux cleaned = 0.0170518 Jy ! Component: 200 - total flux cleaned = 0.0209541 Jy ! Total flux subtracted in 200 components = 0.0209541 Jy ! Clean residual min=-0.001393 max=0.002404 Jy/beam ! Clean residual mean=-0.000062 rms=0.000505 Jy/beam ! Combined flux in latest and established models = 0.192269 Jy ! Adding 103 model components to the UV plane model. ! The established model now contains 206 components and 0.192269 Jy ! Inverting map ! Added new window around map position (-3.6, 0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00330786 Jy ! Component: 100 - total flux cleaned = 0.00615975 Jy ! Component: 150 - total flux cleaned = 0.00863085 Jy ! Component: 200 - total flux cleaned = 0.0107959 Jy ! Total flux subtracted in 200 components = 0.0107959 Jy ! Clean residual min=-0.000986 max=0.001405 Jy/beam ! Clean residual mean=-0.000039 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 0.203065 Jy ! Adding 85 model components to the UV plane model. ! The established model now contains 264 components and 0.203065 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=2.175 mas, bmaj=2.812 mas, bpa=78.99 degrees ! Estimated noise=276.727 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00390577 Jy ! Component: 100 - total flux cleaned = 0.0067027 Jy ! Component: 150 - total flux cleaned = 0.00885668 Jy ! Component: 200 - total flux cleaned = 0.0105885 Jy ! Total flux subtracted in 200 components = 0.0105885 Jy ! Clean residual min=-0.001321 max=0.001063 Jy/beam ! Clean residual mean=-0.000044 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.213653 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 = 0.00140455 Jy ! Component: 100 - total flux cleaned = 0.00255946 Jy ! Component: 150 - total flux cleaned = 0.00352368 Jy ! Component: 200 - total flux cleaned = 0.00434051 Jy ! Total flux subtracted in 200 components = 0.00434051 Jy ! Clean residual min=-0.001155 max=0.000914 Jy/beam ! Clean residual mean=-0.000030 rms=0.000300 Jy/beam ! Combined flux in latest and established models = 0.217994 Jy ! Adding 157 model components to the UV plane model. ! The established model now contains 379 components and 0.217994 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9352 mas, bmaj=1.336 mas, bpa=85.43 degrees ! Estimated noise=213.376 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000730096 Jy ! Component: 100 - total flux cleaned = 0.00129614 Jy ! Component: 150 - total flux cleaned = 0.00164496 Jy ! Component: 200 - total flux cleaned = 0.00180191 Jy ! Total flux subtracted in 200 components = 0.00180191 Jy ! Clean residual min=-0.000682 max=0.000749 Jy/beam ! Clean residual mean=-0.000011 rms=0.000188 Jy/beam ! Combined flux in latest and established models = 0.219796 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 408 components and 0.219796 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=0.077643Jy sigma=0.000646 ! Fit after self-cal, rms=0.077630Jy sigma=0.000645 wmodel J0021+7312_X_2017_06_15_pus_map.mod ! Writing 408 model components to file: J0021+7312_X_2017_06_15_pus_map.mod wobs J0021+7312_X_2017_06_15_pus_uvs.fits ! Writing UV FITS file: J0021+7312_X_2017_06_15_pus_uvs.fits wwins J0021+7312_X_2017_06_15_pus_map.win ! wwins: Wrote 12 windows to J0021+7312_X_2017_06_15_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 = 0.000130637 Jy ! Component: 100 - total flux cleaned = 0.000214371 Jy ! Component: 150 - total flux cleaned = 0.000214006 Jy ! Component: 200 - total flux cleaned = 0.000169975 Jy ! Component: 250 - total flux cleaned = 0.000148558 Jy ! Component: 300 - total flux cleaned = 8.60715e-05 Jy ! Component: 350 - total flux cleaned = 4.54656e-05 Jy ! Component: 400 - total flux cleaned = -1.40953e-05 Jy ! Component: 450 - total flux cleaned = -7.24235e-05 Jy ! Component: 500 - total flux cleaned = -0.00013902 Jy ! Component: 550 - total flux cleaned = -0.000213641 Jy ! Component: 600 - total flux cleaned = -0.000277578 Jy ! Component: 650 - total flux cleaned = -0.000340316 Jy ! Component: 700 - total flux cleaned = -0.000366753 Jy ! Component: 750 - total flux cleaned = -0.000418845 Jy ! Component: 800 - total flux cleaned = -0.000452931 Jy ! Component: 850 - total flux cleaned = -0.000469694 Jy ! Component: 900 - total flux cleaned = -0.000486299 Jy ! Component: 950 - total flux cleaned = -0.000527304 Jy ! Component: 1000 - total flux cleaned = -0.000583746 Jy ! Component: 1050 - total flux cleaned = -0.000599622 Jy ! Component: 1100 - total flux cleaned = -0.000631161 Jy ! Component: 1150 - total flux cleaned = -0.000670149 Jy ! Component: 1200 - total flux cleaned = -0.000700973 Jy ! Component: 1250 - total flux cleaned = -0.00075415 Jy ! Component: 1300 - total flux cleaned = -0.000791715 Jy ! Component: 1350 - total flux cleaned = -0.000814067 Jy ! Component: 1400 - total flux cleaned = -0.000880146 Jy ! Component: 1450 - total flux cleaned = -0.000930832 Jy ! Component: 1500 - total flux cleaned = -0.000966663 Jy ! Component: 1550 - total flux cleaned = -0.00100213 Jy ! Component: 1600 - total flux cleaned = -0.00106537 Jy ! Component: 1650 - total flux cleaned = -0.00110008 Jy ! Component: 1700 - total flux cleaned = -0.00111382 Jy ! Component: 1750 - total flux cleaned = -0.00116176 Jy ! Component: 1800 - total flux cleaned = -0.00121583 Jy ! Component: 1850 - total flux cleaned = -0.00122253 Jy ! Component: 1900 - total flux cleaned = -0.00127572 Jy ! Component: 1950 - total flux cleaned = -0.00130212 Jy ! Component: 2000 - total flux cleaned = -0.00132827 Jy ! Total flux subtracted in 2048 components = -0.00136078 Jy ! Clean residual min=-0.000373 max=0.000380 Jy/beam ! Clean residual mean=-0.000008 rms=0.000126 Jy/beam ! Combined flux in latest and established models = 0.218435 Jy keep ! Adding 162 model components to the UV plane model. ! The established model now contains 570 components and 0.218435 Jy ![Exited script file: muppet] wmap "J0021+7312_X_2017_06_15_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9352 x 1.336 at 85.43 degrees (North through East) ! Clean map min=-0.00051664 max=0.07957 Jy/beam ! Writing clean map to FITS file: J0021+7312_X_2017_06_15_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0795702 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000126581 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.477244 0.477244 0.954487 1.90897 3.81795 7.6359 15.2718 30.5436 61.0872 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.079 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9352 x 1.336 at 85.43 degrees (North through East) ! Clean map min=-0.00051664 max=0.07957 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 J0021+7312_X_2017_06_15_pus_uvs.log closed on Tue May 7 19:49:30 2019