! Started logfile: J0830+2410_X_2017_07_16_pus_uvs.log on Thu May 9 14:03:13 2019 obs J0830+2410_X_2017_07_16_pus_uva.fits ! Reading UV FITS file: J0830+2410_X_2017_07_16_pus_uva.fits ! AN table 1: 10 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.706667 visibilities/baseline/integration-bin. ! Found source: J0830+2410 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 1200 lines of history. ! ! Reading 3816 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 J0830+2410_X_2017_07_16_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.335097Jy sigma=0.002702 ! Fit after self-cal, rms=0.276463Jy sigma=0.002229 ! 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=0.6974 mas, bmaj=2.058 mas, bpa=-23.12 degrees ! Estimated noise=2199.36 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 = 0.589236 Jy ! Component: 100 - total flux cleaned = 0.734244 Jy ! Total flux subtracted in 100 components = 0.734244 Jy ! Clean residual min=-0.033213 max=0.061924 Jy/beam ! Clean residual mean=-0.000294 rms=0.011620 Jy/beam ! Combined flux in latest and established models = 0.734244 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.734244 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=0.144678Jy sigma=0.001213 ! Fit after self-cal, rms=0.144268Jy sigma=0.001211 ! 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=0.8646 mas, bmaj=2.101 mas, bpa=-19.6 degrees ! Estimated noise=1381.61 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, -0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0837725 Jy ! Component: 100 - total flux cleaned = 0.127518 Jy ! Component: 150 - total flux cleaned = 0.152419 Jy ! Component: 200 - total flux cleaned = 0.162749 Jy ! Total flux subtracted in 200 components = 0.162749 Jy ! Clean residual min=-0.010961 max=0.017998 Jy/beam ! Clean residual mean=-0.000151 rms=0.003615 Jy/beam ! Combined flux in latest and established models = 0.896993 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 32 components and 0.896993 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=0.088804Jy sigma=0.000712 ! Fit after self-cal, rms=0.087753Jy sigma=0.000704 ! 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 1.01 FD 1.00* HN 1.00 KP 0.98 ! LA 0.95 MK 1.00 NL 0.97 OV 1.02 ! PT 1.01 SC 1.13 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 1.03 KP 1.00 ! LA 0.97 MK 0.99 NL 0.96 OV 1.04 ! PT 1.03 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 1.03 KP 0.94 ! LA 1.01 MK 1.00 NL 0.97 OV 1.01 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 1.00 KP 0.97 ! LA 0.99 MK 1.00 NL 0.97 OV 1.01 ! PT 1.00 SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 0.94 KP 0.96 ! LA 0.99 MK 1.04 NL 0.96 OV 1.01 ! PT 1.01 SC 1.06 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 1.00 KP 0.96 ! LA 0.98 MK 1.00 NL 0.96 OV 1.03 ! PT 0.99 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 1.00 KP 0.98 ! LA 1.00 MK 1.03 NL 0.96 OV 1.01 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 1.01 KP 0.96 ! LA 0.96 MK 1.03 NL 0.96 OV 1.03 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 1.01 KP 0.97 ! LA 0.98 MK 0.98 NL 0.96 OV 1.02 ! PT 1.01 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 1.05 KP 0.95 ! LA 0.98 MK 1.02 NL 0.97 OV 1.02 ! PT 1.02 SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 1.00 KP 0.94 ! LA 0.99 MK 0.99 NL 0.98 OV 1.01 ! PT 1.00 SC 0.98 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 1.00 KP 0.98 ! LA 0.98 MK 0.97 NL 0.97 OV 1.01 ! PT 1.01 SC 0.99 ! ! ! Fit before self-cal, rms=0.087753Jy sigma=0.000704 ! Fit after self-cal, rms=0.081710Jy sigma=0.000658 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8698 mas, bmaj=2.11 mas, bpa=-19.79 degrees ! Estimated noise=1369 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 = 0.00476604 Jy ! Component: 100 - total flux cleaned = 0.00557717 Jy ! Component: 150 - total flux cleaned = 0.00619937 Jy ! Component: 200 - total flux cleaned = 0.00633076 Jy ! Total flux subtracted in 200 components = 0.00633076 Jy ! Clean residual min=-0.005805 max=0.008176 Jy/beam ! Clean residual mean=-0.000060 rms=0.001710 Jy/beam ! Combined flux in latest and established models = 0.903323 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 50 components and 0.903323 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=0.080767Jy sigma=0.000651 ! Fit after self-cal, rms=0.080655Jy 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=0.080655Jy sigma=0.000650 ! Fit after self-cal, rms=0.080501Jy sigma=0.000650 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8696 mas, bmaj=2.107 mas, bpa=-19.74 degrees ! Estimated noise=1368.37 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00467531 Jy ! Component: 100 - total flux cleaned = 0.00480628 Jy ! Component: 150 - total flux cleaned = 0.00490177 Jy ! Component: 200 - total flux cleaned = 0.00507366 Jy ! Total flux subtracted in 200 components = 0.00507366 Jy ! Clean residual min=-0.004863 max=0.006758 Jy/beam ! Clean residual mean=-0.000053 rms=0.001489 Jy/beam ! Combined flux in latest and established models = 0.908397 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 61 components and 0.908397 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=0.080146Jy sigma=0.000647 ! Fit after self-cal, rms=0.080084Jy 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) ! Added new window around map position (3.4, -4.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00581554 Jy ! Component: 100 - total flux cleaned = 0.00769751 Jy ! Component: 150 - total flux cleaned = 0.00873628 Jy ! Component: 200 - total flux cleaned = 0.009469 Jy ! Total flux subtracted in 200 components = 0.009469 Jy ! Clean residual min=-0.003633 max=0.003892 Jy/beam ! Clean residual mean=-0.000015 rms=0.001044 Jy/beam ! Combined flux in latest and established models = 0.917866 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 83 components and 0.917866 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=0.079413Jy sigma=0.000640 ! Fit after self-cal, rms=0.079406Jy sigma=0.000640 ! 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=0.079406Jy sigma=0.000640 ! Fit after self-cal, rms=0.079273Jy sigma=0.000640 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8686 mas, bmaj=2.105 mas, bpa=-19.72 degrees ! Estimated noise=1367.02 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000944133 Jy ! Component: 100 - total flux cleaned = 0.00134052 Jy ! Component: 150 - total flux cleaned = 0.00191425 Jy ! Component: 200 - total flux cleaned = 0.00243301 Jy ! Total flux subtracted in 200 components = 0.00243301 Jy ! Clean residual min=-0.003359 max=0.003498 Jy/beam ! Clean residual mean=-0.000013 rms=0.000899 Jy/beam ! Combined flux in latest and established models = 0.920299 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 98 components and 0.920299 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=0.079126Jy sigma=0.000639 ! Fit after self-cal, rms=0.079122Jy sigma=0.000639 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 = 0.000584291 Jy ! Component: 100 - total flux cleaned = 0.000753832 Jy ! Component: 150 - total flux cleaned = 0.000912823 Jy ! Component: 200 - total flux cleaned = 0.00106037 Jy ! Total flux subtracted in 200 components = 0.00106037 Jy ! Clean residual min=-0.003189 max=0.003216 Jy/beam ! Clean residual mean=-0.000009 rms=0.000838 Jy/beam ! Combined flux in latest and established models = 0.92136 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 112 components and 0.92136 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=0.079057Jy sigma=0.000638 ! Fit after self-cal, rms=0.079055Jy sigma=0.000638 ! 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=0.079055Jy sigma=0.000638 ! Fit after self-cal, rms=0.079046Jy sigma=0.000638 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.038 mas, bmaj=2.701 mas, bpa=-10.26 degrees ! Estimated noise=1705.82 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00125506 Jy ! Component: 100 - total flux cleaned = 0.00194118 Jy ! Component: 150 - total flux cleaned = 0.00248672 Jy ! Component: 200 - total flux cleaned = 0.0029365 Jy ! Total flux subtracted in 200 components = 0.0029365 Jy ! Clean residual min=-0.003336 max=0.002808 Jy/beam ! Clean residual mean=-0.000003 rms=0.000963 Jy/beam ! Combined flux in latest and established models = 0.924296 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 133 components and 0.924296 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=0.079027Jy sigma=0.000638 ! Fit after self-cal, rms=0.079025Jy sigma=0.000638 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 = 0.000613482 Jy ! Component: 100 - total flux cleaned = 0.000664341 Jy ! Component: 150 - total flux cleaned = 0.000710711 Jy ! Component: 200 - total flux cleaned = 0.000816628 Jy ! Total flux subtracted in 200 components = 0.000816628 Jy ! Clean residual min=-0.003225 max=0.002837 Jy/beam ! Clean residual mean=0.000005 rms=0.000942 Jy/beam ! Combined flux in latest and established models = 0.925113 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 148 components and 0.925113 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=0.079013Jy sigma=0.000638 ! Fit after self-cal, rms=0.079011Jy sigma=0.000638 ! 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=0.8681 mas, bmaj=2.104 mas, bpa=-19.71 degrees ! Estimated noise=1367.06 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8681 x 2.104 at -19.71 degrees (North through East) ! Clean map min=-0.0051072 max=0.75105 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 ! Performing amp+phase self-cal ! ! 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=0.079011Jy sigma=0.000638 ! Fit after self-cal, rms=0.073401Jy sigma=0.000589 ! Inverting map and beam ! Estimated beam: bmin=0.868 mas, bmaj=2.104 mas, bpa=-19.69 degrees ! Estimated noise=1367.28 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000244603 Jy ! Component: 100 - total flux cleaned = -7.35351e-05 Jy ! Component: 150 - total flux cleaned = 0.000233041 Jy ! Component: 200 - total flux cleaned = 0.000335882 Jy ! Total flux subtracted in 200 components = 0.000335882 Jy ! Clean residual min=-0.003115 max=0.002722 Jy/beam ! Clean residual mean=-0.000006 rms=0.000774 Jy/beam ! Combined flux in latest and established models = 0.925449 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 160 components and 0.925449 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=0.073352Jy sigma=0.000589 ! Fit after self-cal, rms=0.073351Jy sigma=0.000589 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000103707 Jy ! Component: 100 - total flux cleaned = 0.000200659 Jy ! Component: 150 - total flux cleaned = 0.000230224 Jy ! Component: 200 - total flux cleaned = 0.000257614 Jy ! Total flux subtracted in 200 components = 0.000257614 Jy ! Clean residual min=-0.003065 max=0.002664 Jy/beam ! Clean residual mean=-0.000005 rms=0.000757 Jy/beam ! Combined flux in latest and established models = 0.925706 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 167 components and 0.925706 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=0.073327Jy sigma=0.000588 ! Fit after self-cal, rms=0.073325Jy sigma=0.000588 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.073325Jy sigma=0.000588 ! Fit after self-cal, rms=0.073333Jy sigma=0.000588 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=0.6985 mas, bmaj=2.061 mas, bpa=-23.17 degrees ! Estimated noise=2180.59 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.583874 Jy ! Component: 100 - total flux cleaned = 0.728496 Jy ! Component: 150 - total flux cleaned = 0.797493 Jy ! Component: 200 - total flux cleaned = 0.837 Jy ! Total flux subtracted in 200 components = 0.837 Jy ! Clean residual min=-0.011242 max=0.019599 Jy/beam ! Clean residual mean=-0.000143 rms=0.004094 Jy/beam ! Combined flux in latest and established models = 0.837 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 0.837 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8679 mas, bmaj=2.104 mas, bpa=-19.69 degrees ! Estimated noise=1367.43 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 = 0.0297655 Jy ! Component: 100 - total flux cleaned = 0.047157 Jy ! Component: 150 - total flux cleaned = 0.0586173 Jy ! Component: 200 - total flux cleaned = 0.0670259 Jy ! Total flux subtracted in 200 components = 0.0670259 Jy ! Clean residual min=-0.006126 max=0.007376 Jy/beam ! Clean residual mean=-0.000098 rms=0.001701 Jy/beam ! Combined flux in latest and established models = 0.904026 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 43 components and 0.904026 Jy ! Inverting map ! Added new window around map position (5.4, -4.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00733028 Jy ! Component: 100 - total flux cleaned = 0.0122202 Jy ! Component: 150 - total flux cleaned = 0.0146339 Jy ! Component: 200 - total flux cleaned = 0.0166504 Jy ! Total flux subtracted in 200 components = 0.0166504 Jy ! Clean residual min=-0.004451 max=0.003733 Jy/beam ! Clean residual mean=-0.000028 rms=0.001100 Jy/beam ! Combined flux in latest and established models = 0.920676 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 62 components and 0.920677 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=2.037 mas, bmaj=2.7 mas, bpa=-10.22 degrees ! Estimated noise=1707 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00430058 Jy ! Component: 100 - total flux cleaned = 0.00688445 Jy ! Component: 150 - total flux cleaned = 0.00775866 Jy ! Component: 200 - total flux cleaned = 0.00775895 Jy ! Total flux subtracted in 200 components = 0.00775895 Jy ! Clean residual min=-0.003735 max=0.003476 Jy/beam ! Clean residual mean=0.000007 rms=0.001046 Jy/beam ! Combined flux in latest and established models = 0.928436 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 = 0.000231759 Jy ! Component: 100 - total flux cleaned = 0.000335397 Jy ! Component: 150 - total flux cleaned = 0.00043191 Jy ! Component: 200 - total flux cleaned = 0.000521766 Jy ! Total flux subtracted in 200 components = 0.000521766 Jy ! Clean residual min=-0.003542 max=0.003180 Jy/beam ! Clean residual mean=0.000009 rms=0.000966 Jy/beam ! Combined flux in latest and established models = 0.928957 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 93 components and 0.928957 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8679 mas, bmaj=2.104 mas, bpa=-19.69 degrees ! Estimated noise=1367.43 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000755019 Jy ! Component: 100 - total flux cleaned = -0.00067145 Jy ! Component: 150 - total flux cleaned = -0.000296511 Jy ! Component: 200 - total flux cleaned = -9.42112e-05 Jy ! Total flux subtracted in 200 components = -9.42112e-05 Jy ! Clean residual min=-0.003295 max=0.002933 Jy/beam ! Clean residual mean=0.000004 rms=0.000801 Jy/beam ! Combined flux in latest and established models = 0.928863 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 110 components and 0.928863 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=0.073363Jy sigma=0.000589 ! Fit after self-cal, rms=0.073323Jy sigma=0.000589 wmodel J0830+2410_X_2017_07_16_pus_map.mod ! Writing 110 model components to file: J0830+2410_X_2017_07_16_pus_map.mod wobs J0830+2410_X_2017_07_16_pus_uvs.fits ! Writing UV FITS file: J0830+2410_X_2017_07_16_pus_uvs.fits wwins J0830+2410_X_2017_07_16_pus_map.win ! wwins: Wrote 4 windows to J0830+2410_X_2017_07_16_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 4.49142e-05 Jy ! Component: 100 - total flux cleaned = -0.000282838 Jy ! Component: 150 - total flux cleaned = -0.000588646 Jy ! Component: 200 - total flux cleaned = -0.000834347 Jy ! Component: 250 - total flux cleaned = -0.00106617 Jy ! Component: 300 - total flux cleaned = -0.00132288 Jy ! Component: 350 - total flux cleaned = -0.00153235 Jy ! Component: 400 - total flux cleaned = -0.00169996 Jy ! Component: 450 - total flux cleaned = -0.00176476 Jy ! Component: 500 - total flux cleaned = -0.00176451 Jy ! Component: 550 - total flux cleaned = -0.00179476 Jy ! Component: 600 - total flux cleaned = -0.00191042 Jy ! Component: 650 - total flux cleaned = -0.00196565 Jy ! Component: 700 - total flux cleaned = -0.00199283 Jy ! Component: 750 - total flux cleaned = -0.00207221 Jy ! Component: 800 - total flux cleaned = -0.00217449 Jy ! Component: 850 - total flux cleaned = -0.00222381 Jy ! Component: 900 - total flux cleaned = -0.00227309 Jy ! Component: 950 - total flux cleaned = -0.00232073 Jy ! Component: 1000 - total flux cleaned = -0.00236695 Jy ! Component: 1050 - total flux cleaned = -0.00227607 Jy ! Component: 1100 - total flux cleaned = -0.0023207 Jy ! Component: 1150 - total flux cleaned = -0.00227717 Jy ! Component: 1200 - total flux cleaned = -0.00232071 Jy ! Component: 1250 - total flux cleaned = -0.00230011 Jy ! Component: 1300 - total flux cleaned = -0.00232138 Jy ! Component: 1350 - total flux cleaned = -0.00228077 Jy ! Component: 1400 - total flux cleaned = -0.00228065 Jy ! Component: 1450 - total flux cleaned = -0.00232051 Jy ! Component: 1500 - total flux cleaned = -0.00235935 Jy ! Component: 1550 - total flux cleaned = -0.00239793 Jy ! Component: 1600 - total flux cleaned = -0.00239803 Jy ! Component: 1650 - total flux cleaned = -0.00247328 Jy ! Component: 1700 - total flux cleaned = -0.00251007 Jy ! Component: 1750 - total flux cleaned = -0.00252816 Jy ! Component: 1800 - total flux cleaned = -0.00256428 Jy ! Component: 1850 - total flux cleaned = -0.00259989 Jy ! Component: 1900 - total flux cleaned = -0.00265308 Jy ! Component: 1950 - total flux cleaned = -0.00268803 Jy ! Component: 2000 - total flux cleaned = -0.00272265 Jy ! Total flux subtracted in 2048 components = -0.00279115 Jy ! Clean residual min=-0.000978 max=0.001056 Jy/beam ! Clean residual mean=0.000001 rms=0.000312 Jy/beam ! Combined flux in latest and established models = 0.926072 Jy keep ! Adding 133 model components to the UV plane model. ! The established model now contains 243 components and 0.926072 Jy ![Exited script file: muppet] wmap "J0830+2410_X_2017_07_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8679 x 2.104 at -19.69 degrees (North through East) ! Clean map min=-0.0025163 max=0.75083 Jy/beam ! Writing clean map to FITS file: J0830+2410_X_2017_07_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.750834 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000306683 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.122537 0.122537 0.245074 0.490148 0.980296 1.96059 3.92118 7.84237 15.6847 31.3695 62.7389 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.75 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8679 x 2.104 at -19.69 degrees (North through East) ! Clean map min=-0.0025163 max=0.75083 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 J0830+2410_X_2017_07_16_pus_uvs.log closed on Thu May 9 14:03:14 2019