! Started logfile: J1743+3747_X_2015_01_22_pus_uvs.log on Wed Jan 4 13:13:37 2017 obs J1743+3747_X_2015_01_22_pus_uva.fits ! Reading UV FITS file: J1743+3747_X_2015_01_22_pus_uva.fits ! AN table 1: 38 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.8 visibilities/baseline/integration-bin. ! Found source: J1743+3747 ! ! 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 295 lines of history. ! ! Reading 16416 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 J1743+3747_X_2015_01_22_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 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.636995Jy sigma=0.008062 ! Fit after self-cal, rms=0.615371Jy sigma=0.007836 ! 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=0.7289 mas, bmaj=2.664 mas, bpa=29.06 degrees ! Estimated noise=989.831 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 = 0.30102 Jy ! Component: 100 - total flux cleaned = 0.366661 Jy ! Total flux subtracted in 100 components = 0.366661 Jy ! Clean residual min=-0.011482 max=0.018316 Jy/beam ! Clean residual mean=-0.000015 rms=0.003569 Jy/beam ! Combined flux in latest and established models = 0.366661 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.366661 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=0.092801Jy sigma=0.001102 ! Fit after self-cal, rms=0.092799Jy sigma=0.001102 ! 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=0.9002 mas, bmaj=2.623 mas, bpa=28.86 degrees ! Estimated noise=447.151 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 = 0.00709099 Jy ! Component: 100 - total flux cleaned = 0.00177659 Jy ! Component: 150 - total flux cleaned = -0.00105463 Jy ! Component: 200 - total flux cleaned = -0.00331896 Jy ! Total flux subtracted in 200 components = -0.00331896 Jy ! Clean residual min=-0.007484 max=0.011149 Jy/beam ! Clean residual mean=-0.000047 rms=0.002549 Jy/beam ! Combined flux in latest and established models = 0.363342 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 21 components and 0.363343 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=0.086661Jy sigma=0.001028 ! Fit after self-cal, rms=0.086649Jy sigma=0.001028 ! 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 0.92 FD 1.05 HN 1.00* KP 1.20 ! LA 0.92 MK 0.93 NL 0.94 OV 0.94 ! PT 1.07 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.04 HN 1.00* KP 1.13 ! LA 0.92 MK 0.94 NL 0.94 OV 0.93 ! PT 1.02 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.03 HN 1.00* KP 1.08 ! LA 0.93 MK 0.94 NL 0.94 OV 0.93 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.03 HN 1.00* KP 1.03 ! LA 0.94 MK 0.95 NL 0.94 OV 0.93 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.02 HN 1.00* KP 0.97 ! LA 0.97 MK 0.96 NL 0.97 OV 0.95 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.08 HN 1.00* KP 0.97 ! LA 0.95 MK 0.95 NL 0.97 OV 0.97 ! PT 1.02 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.15 HN 1.00* KP 0.96 ! LA 0.98 MK 0.99 NL 0.99 OV 1.01 ! PT 1.09 SC 1.09 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.08 HN 1.00* KP 0.96 ! LA 0.96 MK 0.95 NL 0.97 OV 0.98 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.05 HN 1.00* KP 1.00 ! LA 1.00 MK 0.95 NL 0.95 OV 0.99 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.06 HN 1.00* KP 1.03 ! LA 1.03 MK 0.97 NL 0.95 OV 0.98 ! PT 1.04 SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.07 HN 1.00* KP 1.07 ! LA 1.05 MK 0.99 NL 0.96 OV 0.96 ! PT 1.03 SC 1.03 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.06 HN 1.00* KP 1.10 ! LA 1.00 MK 0.97 NL 0.97 OV 0.98 ! PT 1.06 SC 1.02 ! ! ! Fit before self-cal, rms=0.086649Jy sigma=0.001028 ! Fit after self-cal, rms=0.080191Jy sigma=0.000954 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.903 mas, bmaj=2.59 mas, bpa=28.65 degrees ! Estimated noise=442.442 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 = 0.00331862 Jy ! Component: 100 - total flux cleaned = 0.00538665 Jy ! Component: 150 - total flux cleaned = 0.00628018 Jy ! Component: 200 - total flux cleaned = 0.00665757 Jy ! Total flux subtracted in 200 components = 0.00665757 Jy ! Clean residual min=-0.002260 max=0.002992 Jy/beam ! Clean residual mean=-0.000009 rms=0.000750 Jy/beam ! Combined flux in latest and established models = 0.37 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 32 components and 0.37 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=0.080028Jy sigma=0.000952 ! Fit after self-cal, rms=0.080018Jy sigma=0.000952 ! 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=0.080018Jy sigma=0.000952 ! Fit after self-cal, rms=0.080152Jy sigma=0.000951 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9037 mas, bmaj=2.582 mas, bpa=28.65 degrees ! Estimated noise=442.924 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00232842 Jy ! Component: 100 - total flux cleaned = 0.0037667 Jy ! Component: 150 - total flux cleaned = 0.00428616 Jy ! Component: 200 - total flux cleaned = 0.00448269 Jy ! Total flux subtracted in 200 components = 0.00448269 Jy ! Clean residual min=-0.001863 max=0.002224 Jy/beam ! Clean residual mean=-0.000008 rms=0.000590 Jy/beam ! Combined flux in latest and established models = 0.374483 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 39 components and 0.374483 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=0.080069Jy sigma=0.000950 ! Fit after self-cal, rms=0.080070Jy sigma=0.000950 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 = 0.000176527 Jy ! Component: 100 - total flux cleaned = 0.000310344 Jy ! Component: 150 - total flux cleaned = 0.00036023 Jy ! Component: 200 - total flux cleaned = 0.000407777 Jy ! Total flux subtracted in 200 components = 0.000407777 Jy ! Clean residual min=-0.001907 max=0.002108 Jy/beam ! Clean residual mean=-0.000007 rms=0.000575 Jy/beam ! Combined flux in latest and established models = 0.374891 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 42 components and 0.37489 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=0.080054Jy sigma=0.000950 ! Fit after self-cal, rms=0.080054Jy sigma=0.000950 ! 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=0.080054Jy sigma=0.000950 ! Fit after self-cal, rms=0.080128Jy sigma=0.000949 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.904 mas, bmaj=2.576 mas, bpa=28.65 degrees ! Estimated noise=443.05 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00159697 Jy ! Component: 100 - total flux cleaned = 0.00257912 Jy ! Component: 150 - total flux cleaned = 0.00285585 Jy ! Component: 200 - total flux cleaned = 0.00301771 Jy ! Total flux subtracted in 200 components = 0.00301771 Jy ! Clean residual min=-0.001664 max=0.001621 Jy/beam ! Clean residual mean=-0.000007 rms=0.000470 Jy/beam ! Combined flux in latest and established models = 0.377908 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 44 components and 0.377908 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=0.080090Jy sigma=0.000949 ! Fit after self-cal, rms=0.080090Jy sigma=0.000949 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 = 0.000124637 Jy ! Component: 100 - total flux cleaned = 0.000237222 Jy ! Component: 150 - total flux cleaned = 0.000322796 Jy ! Component: 200 - total flux cleaned = 0.00035414 Jy ! Total flux subtracted in 200 components = 0.00035414 Jy ! Clean residual min=-0.001696 max=0.001570 Jy/beam ! Clean residual mean=-0.000006 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 0.378262 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 44 components and 0.378262 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=0.080083Jy sigma=0.000949 ! Fit after self-cal, rms=0.080083Jy sigma=0.000949 ! 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=0.080083Jy sigma=0.000949 ! Fit after self-cal, rms=0.080135Jy sigma=0.000949 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.133 mas, bmaj=2.831 mas, bpa=22.44 degrees ! Estimated noise=553.117 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00120643 Jy ! Component: 100 - total flux cleaned = 0.00191402 Jy ! Component: 150 - total flux cleaned = 0.00233598 Jy ! Component: 200 - total flux cleaned = 0.00241905 Jy ! Total flux subtracted in 200 components = 0.00241905 Jy ! Clean residual min=-0.001376 max=0.001565 Jy/beam ! Clean residual mean=-0.000011 rms=0.000446 Jy/beam ! Combined flux in latest and established models = 0.380681 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 50 components and 0.380681 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=0.080120Jy sigma=0.000948 ! Fit after self-cal, rms=0.080121Jy sigma=0.000948 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 = 8.52408e-06 Jy ! Component: 100 - total flux cleaned = 1.85637e-05 Jy ! Component: 150 - total flux cleaned = 2.76131e-05 Jy ! Component: 200 - total flux cleaned = 2.76199e-05 Jy ! Total flux subtracted in 200 components = 2.76199e-05 Jy ! Clean residual min=-0.001358 max=0.001530 Jy/beam ! Clean residual mean=-0.000011 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 0.380709 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 52 components and 0.380709 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=0.080121Jy sigma=0.000948 ! Fit after self-cal, rms=0.080120Jy sigma=0.000948 ! 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=0.9041 mas, bmaj=2.572 mas, bpa=28.65 degrees ! Estimated noise=443.081 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9041 x 2.572 at 28.65 degrees (North through East) ! Clean map min=-0.0035262 max=0.38705 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=0.7292 mas, bmaj=2.615 mas, bpa=28.94 degrees ! Estimated noise=990.892 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.301337 Jy ! Component: 100 - total flux cleaned = 0.367049 Jy ! Component: 150 - total flux cleaned = 0.38161 Jy ! Component: 200 - total flux cleaned = 0.384941 Jy ! Total flux subtracted in 200 components = 0.384941 Jy ! Clean residual min=-0.003422 max=0.003626 Jy/beam ! Clean residual mean=-0.000005 rms=0.001073 Jy/beam ! Combined flux in latest and established models = 0.384941 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.384941 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9041 mas, bmaj=2.572 mas, bpa=28.65 degrees ! Estimated noise=443.081 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 = -0.000720689 Jy ! Component: 100 - total flux cleaned = -0.00150757 Jy ! Component: 150 - total flux cleaned = -0.00200306 Jy ! Component: 200 - total flux cleaned = -0.00217637 Jy ! Total flux subtracted in 200 components = -0.00217637 Jy ! Clean residual min=-0.001646 max=0.001882 Jy/beam ! Clean residual mean=-0.000005 rms=0.000500 Jy/beam ! Combined flux in latest and established models = 0.382764 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 25 components and 0.382765 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=2.133 mas, bmaj=2.831 mas, bpa=22.44 degrees ! Estimated noise=553.117 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000686076 Jy ! Component: 100 - total flux cleaned = -0.000894318 Jy ! Component: 150 - total flux cleaned = -0.00104377 Jy ! Component: 200 - total flux cleaned = -0.0011729 Jy ! Total flux subtracted in 200 components = -0.0011729 Jy ! Clean residual min=-0.001567 max=0.001629 Jy/beam ! Clean residual mean=-0.000010 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 0.381592 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 = -5.65322e-05 Jy ! Component: 100 - total flux cleaned = -0.000125287 Jy ! Component: 150 - total flux cleaned = -0.000187666 Jy ! Component: 200 - total flux cleaned = -0.000230835 Jy ! Total flux subtracted in 200 components = -0.000230835 Jy ! Clean residual min=-0.001487 max=0.001573 Jy/beam ! Clean residual mean=-0.000010 rms=0.000468 Jy/beam ! Combined flux in latest and established models = 0.381361 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 37 components and 0.381361 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9041 mas, bmaj=2.572 mas, bpa=28.65 degrees ! Estimated noise=443.081 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000138256 Jy ! Component: 100 - total flux cleaned = 0.000106817 Jy ! Component: 150 - total flux cleaned = 2.22137e-05 Jy ! Component: 200 - total flux cleaned = -2.56577e-05 Jy ! Total flux subtracted in 200 components = -2.56577e-05 Jy ! Clean residual min=-0.001589 max=0.001531 Jy/beam ! Clean residual mean=-0.000005 rms=0.000424 Jy/beam ! Combined flux in latest and established models = 0.381335 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 41 components and 0.381335 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=0.080137Jy sigma=0.000949 ! Fit after self-cal, rms=0.080136Jy sigma=0.000949 wmodel J1743+3747_X_2015_01_22_pus_map.mod ! Writing 41 model components to file: J1743+3747_X_2015_01_22_pus_map.mod wobs J1743+3747_X_2015_01_22_pus_uvs.fits ! Writing UV FITS file: J1743+3747_X_2015_01_22_pus_uvs.fits wwins J1743+3747_X_2015_01_22_pus_map.win ! wwins: Wrote 1 windows to J1743+3747_X_2015_01_22_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 = 0.000130607 Jy ! Component: 100 - total flux cleaned = 0.000256449 Jy ! Component: 150 - total flux cleaned = 0.000119557 Jy ! Component: 200 - total flux cleaned = -5.15241e-05 Jy ! Component: 250 - total flux cleaned = -0.000253866 Jy ! Component: 300 - total flux cleaned = -0.000445406 Jy ! Component: 350 - total flux cleaned = -0.00060934 Jy ! Component: 400 - total flux cleaned = -0.000801676 Jy ! Component: 450 - total flux cleaned = -0.00091937 Jy ! Component: 500 - total flux cleaned = -0.000951607 Jy ! Component: 550 - total flux cleaned = -0.00102978 Jy ! Component: 600 - total flux cleaned = -0.00107502 Jy ! Component: 650 - total flux cleaned = -0.00111882 Jy ! Component: 700 - total flux cleaned = -0.00110508 Jy ! Component: 750 - total flux cleaned = -0.00115946 Jy ! Component: 800 - total flux cleaned = -0.00115972 Jy ! Component: 850 - total flux cleaned = -0.00117298 Jy ! Component: 900 - total flux cleaned = -0.001186 Jy ! Component: 950 - total flux cleaned = -0.00119826 Jy ! Component: 1000 - total flux cleaned = -0.00122219 Jy ! Component: 1050 - total flux cleaned = -0.00124554 Jy ! Component: 1100 - total flux cleaned = -0.00126855 Jy ! Component: 1150 - total flux cleaned = -0.00129123 Jy ! Component: 1200 - total flux cleaned = -0.00131346 Jy ! Component: 1250 - total flux cleaned = -0.00131343 Jy ! Component: 1300 - total flux cleaned = -0.00132404 Jy ! Component: 1350 - total flux cleaned = -0.00137609 Jy ! Component: 1400 - total flux cleaned = -0.00135559 Jy ! Component: 1450 - total flux cleaned = -0.00140593 Jy ! Component: 1500 - total flux cleaned = -0.00140588 Jy ! Component: 1550 - total flux cleaned = -0.0013964 Jy ! Component: 1600 - total flux cleaned = -0.00140611 Jy ! Component: 1650 - total flux cleaned = -0.00139676 Jy ! Component: 1700 - total flux cleaned = -0.00137823 Jy ! Component: 1750 - total flux cleaned = -0.00137823 Jy ! Component: 1800 - total flux cleaned = -0.00136021 Jy ! Component: 1850 - total flux cleaned = -0.00138694 Jy ! Component: 1900 - total flux cleaned = -0.001387 Jy ! Component: 1950 - total flux cleaned = -0.00142179 Jy ! Component: 2000 - total flux cleaned = -0.0014561 Jy ! Total flux subtracted in 2048 components = -0.00149007 Jy ! Clean residual min=-0.000507 max=0.000463 Jy/beam ! Clean residual mean=0.000001 rms=0.000161 Jy/beam ! Combined flux in latest and established models = 0.379845 Jy keep ! Adding 144 model components to the UV plane model. ! The established model now contains 185 components and 0.379845 Jy ![Exited script file: muppet] wmap "J1743+3747_X_2015_01_22_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9041 x 2.572 at 28.65 degrees (North through East) ! Clean map min=-0.0029571 max=0.38618 Jy/beam ! Writing clean map to FITS file: J1743+3747_X_2015_01_22_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.386175 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000159796 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.124137 0.124137 0.248275 0.496549 0.993098 1.9862 3.97239 7.94479 15.8896 31.7791 63.5583 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.386 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9041 x 2.572 at 28.65 degrees (North through East) ! Clean map min=-0.0029571 max=0.38618 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 J1743+3747_X_2015_01_22_pus_uvs.log closed on Wed Jan 4 13:13:38 2017