! Started logfile: J1748+0832_X_2017_07_16_pus_uvs.log on Thu May 9 14:08:12 2019 obs J1748+0832_X_2017_07_16_pus_uva.fits ! Reading UV FITS file: J1748+0832_X_2017_07_16_pus_uva.fits ! AN table 1: 172 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.676357 visibilities/baseline/integration-bin. ! Found source: J1748+0832 ! ! 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 62820 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 J1748+0832_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 301 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 301 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 301 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 301 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 301 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 329 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 301 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 301 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 301 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 301 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 301 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 343 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.937585Jy sigma=0.007735 ! Fit after self-cal, rms=0.923667Jy sigma=0.007630 ! 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=0.7794 mas, bmaj=1.621 mas, bpa=3.384 degrees ! Estimated noise=802.91 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 = 0.0627763 Jy ! Component: 100 - total flux cleaned = 0.0764855 Jy ! Total flux subtracted in 100 components = 0.0764855 Jy ! Clean residual min=-0.003952 max=0.010808 Jy/beam ! Clean residual mean=0.000007 rms=0.001118 Jy/beam ! Combined flux in latest and established models = 0.0764855 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.0764855 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=0.084874Jy sigma=0.000661 ! Fit after self-cal, rms=0.084834Jy sigma=0.000660 ! Inverting map ! Added new window around map position (-2.8, -7.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00899547 Jy ! Component: 100 - total flux cleaned = 0.0130506 Jy ! Total flux subtracted in 100 components = 0.0130506 Jy ! Clean residual min=-0.002655 max=0.003217 Jy/beam ! Clean residual mean=0.000010 rms=0.000778 Jy/beam ! Combined flux in latest and established models = 0.0895361 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 15 components and 0.0895361 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=0.083981Jy sigma=0.000652 ! Fit after self-cal, rms=0.083823Jy sigma=0.000651 ! 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=0.9329 mas, bmaj=1.883 mas, bpa=3.252 degrees ! Estimated noise=347.194 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 = 0.0043013 Jy ! Component: 100 - total flux cleaned = 0.00669333 Jy ! Component: 150 - total flux cleaned = 0.00842027 Jy ! Component: 200 - total flux cleaned = 0.00972754 Jy ! Total flux subtracted in 200 components = 0.00972754 Jy ! Clean residual min=-0.002113 max=0.003291 Jy/beam ! Clean residual mean=0.000032 rms=0.000753 Jy/beam ! Combined flux in latest and established models = 0.0992636 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 51 components and 0.0992636 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=0.083605Jy sigma=0.000648 ! Fit after self-cal, rms=0.083575Jy sigma=0.000648 ! 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 0.99 FD 1.00* HN 1.00 KP 1.04 ! LA 0.95 MK 1.00 NL 0.99 OV 0.98 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 1.04 KP 1.07 ! LA 0.94 MK 1.01 NL 1.00 OV 0.98 ! PT 1.07 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00* HN 1.03 KP 1.04 ! LA 0.96 MK 0.98 NL 0.97 OV 0.99 ! PT 1.02 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00* HN 1.01 KP 1.05 ! LA 0.96 MK 1.00 NL 0.94 OV 0.98 ! PT 1.02 SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 0.98 KP 1.06 ! LA 0.96 MK 1.02 NL 0.94 OV 0.98 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00* HN 1.04 KP 1.03 ! LA 0.98 MK 1.00 NL 0.97 OV 1.00 ! PT 0.97 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 0.99 KP 1.08 ! LA 1.00 MK 0.99 NL 0.98 OV 0.96 ! PT 1.01 SC 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 0.95 KP 1.00 ! LA 0.96 MK 1.00 NL 0.97 OV 0.97 ! PT 1.03 SC 1.06 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 1.12 KP 1.00 ! LA 0.96 MK 0.99 NL 0.98 OV 0.99 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 1.01 KP 1.01 ! LA 0.98 MK 0.97 NL 0.96 OV 0.98 ! PT 1.00 SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 1.00 KP 0.94 ! LA 0.96 MK 0.91 NL 0.97 OV 0.98 ! PT 1.00 SC 1.05 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.00* HN 0.99 KP 1.01 ! LA 1.01 MK 1.51 NL 0.95 OV 0.96 ! PT 1.00 SC 1.00 ! ! ! Fit before self-cal, rms=0.083575Jy sigma=0.000648 ! Fit after self-cal, rms=0.083902Jy sigma=0.000647 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9405 mas, bmaj=1.894 mas, bpa=3.08 degrees ! Estimated noise=344.249 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 = 0.00126792 Jy ! Component: 100 - total flux cleaned = 0.00140037 Jy ! Component: 150 - total flux cleaned = 0.00151427 Jy ! Component: 200 - total flux cleaned = 0.00165185 Jy ! Total flux subtracted in 200 components = 0.00165185 Jy ! Clean residual min=-0.001886 max=0.003255 Jy/beam ! Clean residual mean=0.000032 rms=0.000700 Jy/beam ! Combined flux in latest and established models = 0.100915 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 64 components and 0.100915 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=0.083884Jy sigma=0.000647 ! Fit after self-cal, rms=0.083942Jy sigma=0.000647 ! 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=0.083942Jy sigma=0.000647 ! Fit after self-cal, rms=0.085724Jy sigma=0.000645 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9426 mas, bmaj=1.891 mas, bpa=2.953 degrees ! Estimated noise=345.252 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000245009 Jy ! Component: 100 - total flux cleaned = 0.000390814 Jy ! Component: 150 - total flux cleaned = 0.000554473 Jy ! Component: 200 - total flux cleaned = 0.000698507 Jy ! Total flux subtracted in 200 components = 0.000698507 Jy ! Clean residual min=-0.001858 max=0.002969 Jy/beam ! Clean residual mean=0.000028 rms=0.000599 Jy/beam ! Combined flux in latest and established models = 0.101614 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 71 components and 0.101614 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=0.085717Jy sigma=0.000644 ! Fit after self-cal, rms=0.085772Jy sigma=0.000644 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 (-2.4, -12.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00257168 Jy ! Component: 100 - total flux cleaned = 0.00373799 Jy ! Component: 150 - total flux cleaned = 0.00403491 Jy ! Component: 200 - total flux cleaned = 0.00424413 Jy ! Total flux subtracted in 200 components = 0.00424413 Jy ! Clean residual min=-0.001790 max=0.002193 Jy/beam ! Clean residual mean=0.000026 rms=0.000534 Jy/beam ! Combined flux in latest and established models = 0.105858 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 104 components and 0.105858 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=0.085705Jy sigma=0.000644 ! Fit after self-cal, rms=0.085686Jy sigma=0.000643 ! 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=0.085686Jy sigma=0.000643 ! Fit after self-cal, rms=0.085955Jy sigma=0.000643 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9436 mas, bmaj=1.891 mas, bpa=2.727 degrees ! Estimated noise=344.471 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00112393 Jy ! Component: 100 - total flux cleaned = 0.00135329 Jy ! Component: 150 - total flux cleaned = 0.0014682 Jy ! Component: 200 - total flux cleaned = 0.00157335 Jy ! Total flux subtracted in 200 components = 0.00157335 Jy ! Clean residual min=-0.001717 max=0.002156 Jy/beam ! Clean residual mean=0.000025 rms=0.000512 Jy/beam ! Combined flux in latest and established models = 0.107431 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 118 components and 0.107431 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=0.085938Jy sigma=0.000643 ! Fit after self-cal, rms=0.085947Jy sigma=0.000643 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 = 0.000390185 Jy ! Component: 100 - total flux cleaned = 0.000506345 Jy ! Component: 150 - total flux cleaned = 0.00057769 Jy ! Component: 200 - total flux cleaned = 0.000659052 Jy ! Total flux subtracted in 200 components = 0.000659052 Jy ! Clean residual min=-0.001689 max=0.002131 Jy/beam ! Clean residual mean=0.000025 rms=0.000506 Jy/beam ! Combined flux in latest and established models = 0.108091 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 123 components and 0.108091 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=0.085940Jy sigma=0.000643 ! Fit after self-cal, rms=0.085939Jy sigma=0.000643 ! Inverting map ! Added new window around map position (6.6, 23.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00181908 Jy ! Component: 100 - total flux cleaned = 0.0026764 Jy ! Component: 150 - total flux cleaned = 0.00331443 Jy ! Component: 200 - total flux cleaned = 0.00381421 Jy ! Total flux subtracted in 200 components = 0.00381421 Jy ! Clean residual min=-0.001677 max=0.001862 Jy/beam ! Clean residual mean=0.000023 rms=0.000461 Jy/beam ! Combined flux in latest and established models = 0.111905 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 151 components and 0.111905 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=0.085899Jy sigma=0.000643 ! Fit after self-cal, rms=0.085893Jy sigma=0.000643 ! 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=0.085893Jy sigma=0.000643 ! Fit after self-cal, rms=0.085984Jy sigma=0.000643 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.994 mas, bmaj=3.021 mas, bpa=-3.715 degrees ! Estimated noise=428.239 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00154813 Jy ! Component: 100 - total flux cleaned = 0.00225343 Jy ! Component: 150 - total flux cleaned = 0.00259482 Jy ! Component: 200 - total flux cleaned = 0.00286364 Jy ! Total flux subtracted in 200 components = 0.00286364 Jy ! Clean residual min=-0.002773 max=0.002783 Jy/beam ! Clean residual mean=0.000051 rms=0.000820 Jy/beam ! Combined flux in latest and established models = 0.114768 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 172 components and 0.114768 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=0.085973Jy sigma=0.000642 ! Fit after self-cal, rms=0.085973Jy sigma=0.000642 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 = 0.000719874 Jy ! Component: 100 - total flux cleaned = 0.000913123 Jy ! Component: 150 - total flux cleaned = 0.0010622 Jy ! Component: 200 - total flux cleaned = 0.00119576 Jy ! Total flux subtracted in 200 components = 0.00119576 Jy ! Clean residual min=-0.002728 max=0.002742 Jy/beam ! Clean residual mean=0.000048 rms=0.000815 Jy/beam ! Combined flux in latest and established models = 0.115964 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 182 components and 0.115964 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=0.085972Jy sigma=0.000642 ! Fit after self-cal, rms=0.085970Jy sigma=0.000642 ! 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=0.9445 mas, bmaj=1.893 mas, bpa=2.538 degrees ! Estimated noise=344.179 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9445 x 1.893 at 2.538 degrees (North through East) ! Clean map min=-0.0015411 max=0.079229 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=0.7887 mas, bmaj=1.624 mas, bpa=2.899 degrees ! Estimated noise=804.065 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0625335 Jy ! Component: 100 - total flux cleaned = 0.0796521 Jy ! Component: 150 - total flux cleaned = 0.087723 Jy ! Component: 200 - total flux cleaned = 0.0922095 Jy ! Total flux subtracted in 200 components = 0.0922095 Jy ! Clean residual min=-0.002705 max=0.002629 Jy/beam ! Clean residual mean=0.000012 rms=0.000684 Jy/beam ! Combined flux in latest and established models = 0.0922095 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0922095 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9445 mas, bmaj=1.893 mas, bpa=2.538 degrees ! Estimated noise=344.179 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 = 0.00395902 Jy ! Component: 100 - total flux cleaned = 0.00684528 Jy ! Component: 150 - total flux cleaned = 0.00916963 Jy ! Component: 200 - total flux cleaned = 0.0110865 Jy ! Total flux subtracted in 200 components = 0.0110865 Jy ! Clean residual min=-0.001713 max=0.002280 Jy/beam ! Clean residual mean=0.000025 rms=0.000552 Jy/beam ! Combined flux in latest and established models = 0.103296 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 54 components and 0.103296 Jy ! Inverting map ! Added new window around map position (3.6, -24.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00226675 Jy ! Component: 100 - total flux cleaned = 0.00381938 Jy ! Component: 150 - total flux cleaned = 0.00512962 Jy ! Component: 200 - total flux cleaned = 0.00608523 Jy ! Total flux subtracted in 200 components = 0.00608523 Jy ! Clean residual min=-0.001660 max=0.001910 Jy/beam ! Clean residual mean=0.000022 rms=0.000479 Jy/beam ! Combined flux in latest and established models = 0.109381 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 87 components and 0.109381 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=1.994 mas, bmaj=3.021 mas, bpa=-3.715 degrees ! Estimated noise=428.239 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00209373 Jy ! Component: 100 - total flux cleaned = 0.00314066 Jy ! Component: 150 - total flux cleaned = 0.00404171 Jy ! Component: 200 - total flux cleaned = 0.00468286 Jy ! Total flux subtracted in 200 components = 0.00468286 Jy ! Clean residual min=-0.002477 max=0.002663 Jy/beam ! Clean residual mean=0.000044 rms=0.000772 Jy/beam ! Combined flux in latest and established models = 0.114064 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 = 0.000483689 Jy ! Component: 100 - total flux cleaned = 0.000802526 Jy ! Component: 150 - total flux cleaned = 0.00105951 Jy ! Component: 200 - total flux cleaned = 0.00130114 Jy ! Total flux subtracted in 200 components = 0.00130114 Jy ! Clean residual min=-0.002372 max=0.002645 Jy/beam ! Clean residual mean=0.000043 rms=0.000730 Jy/beam ! Combined flux in latest and established models = 0.115365 Jy ! Adding 71 model components to the UV plane model. ! The established model now contains 149 components and 0.115365 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9445 mas, bmaj=1.893 mas, bpa=2.538 degrees ! Estimated noise=344.179 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000182118 Jy ! Component: 100 - total flux cleaned = 0.000478158 Jy ! Component: 150 - total flux cleaned = 0.000677532 Jy ! Component: 200 - total flux cleaned = 0.000857027 Jy ! Total flux subtracted in 200 components = 0.000857027 Jy ! Clean residual min=-0.001526 max=0.001660 Jy/beam ! Clean residual mean=0.000018 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.116222 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 166 components and 0.116222 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=0.085943Jy sigma=0.000642 ! Fit after self-cal, rms=0.085939Jy sigma=0.000642 wmodel J1748+0832_X_2017_07_16_pus_map.mod ! Writing 166 model components to file: J1748+0832_X_2017_07_16_pus_map.mod wobs J1748+0832_X_2017_07_16_pus_uvs.fits ! Writing UV FITS file: J1748+0832_X_2017_07_16_pus_uvs.fits wwins J1748+0832_X_2017_07_16_pus_map.win ! wwins: Wrote 5 windows to J1748+0832_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 = 0.000316256 Jy ! Component: 100 - total flux cleaned = 0.000603287 Jy ! Component: 150 - total flux cleaned = 0.000798213 Jy ! Component: 200 - total flux cleaned = 0.000959104 Jy ! Component: 250 - total flux cleaned = 0.00102516 Jy ! Component: 300 - total flux cleaned = 0.00115179 Jy ! Component: 350 - total flux cleaned = 0.00125348 Jy ! Component: 400 - total flux cleaned = 0.00127321 Jy ! Component: 450 - total flux cleaned = 0.00136975 Jy ! Component: 500 - total flux cleaned = 0.0014071 Jy ! Component: 550 - total flux cleaned = 0.00146193 Jy ! Component: 600 - total flux cleaned = 0.00146152 Jy ! Component: 650 - total flux cleaned = 0.00151398 Jy ! Component: 700 - total flux cleaned = 0.00158247 Jy ! Component: 750 - total flux cleaned = 0.00164962 Jy ! Component: 800 - total flux cleaned = 0.00169898 Jy ! Component: 850 - total flux cleaned = 0.00176355 Jy ! Component: 900 - total flux cleaned = 0.00177972 Jy ! Component: 950 - total flux cleaned = 0.00190442 Jy ! Component: 1000 - total flux cleaned = 0.00193478 Jy ! Component: 1050 - total flux cleaned = 0.00198034 Jy ! Component: 1100 - total flux cleaned = 0.0020697 Jy ! Component: 1150 - total flux cleaned = 0.00214297 Jy ! Component: 1200 - total flux cleaned = 0.00227298 Jy ! Component: 1250 - total flux cleaned = 0.00240073 Jy ! Component: 1300 - total flux cleaned = 0.00245703 Jy ! Component: 1350 - total flux cleaned = 0.00258152 Jy ! Component: 1400 - total flux cleaned = 0.00264963 Jy ! Component: 1450 - total flux cleaned = 0.00271711 Jy ! Component: 1500 - total flux cleaned = 0.00281001 Jy ! Component: 1550 - total flux cleaned = 0.00287574 Jy ! Component: 1600 - total flux cleaned = 0.00292758 Jy ! Component: 1650 - total flux cleaned = 0.00301717 Jy ! Component: 1700 - total flux cleaned = 0.00308013 Jy ! Component: 1750 - total flux cleaned = 0.00313042 Jy ! Component: 1800 - total flux cleaned = 0.00322895 Jy ! Component: 1850 - total flux cleaned = 0.00332592 Jy ! Component: 1900 - total flux cleaned = 0.00339807 Jy ! Component: 1950 - total flux cleaned = 0.00345754 Jy ! Component: 2000 - total flux cleaned = 0.00351628 Jy ! Total flux subtracted in 2048 components = 0.00360945 Jy ! Clean residual min=-0.000647 max=0.000720 Jy/beam ! Clean residual mean=0.000012 rms=0.000234 Jy/beam ! Combined flux in latest and established models = 0.119832 Jy keep ! Adding 164 model components to the UV plane model. ! The established model now contains 330 components and 0.119832 Jy ![Exited script file: muppet] wmap "J1748+0832_X_2017_07_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9445 x 1.893 at 2.538 degrees (North through East) ! Clean map min=-0.0012571 max=0.079048 Jy/beam ! Writing clean map to FITS file: J1748+0832_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 0.0790484 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000234569 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.890222 0.890222 1.78044 3.56089 7.12177 14.2435 28.4871 56.9742 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0007 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: 0.9445 x 1.893 at 2.538 degrees (North through East) ! Clean map min=-0.0012571 max=0.079048 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 J1748+0832_X_2017_07_16_pus_uvs.log closed on Thu May 9 14:08:16 2019