! Started logfile: J1739+4955_X_2017_07_09_pus_uvs.log on Wed May 8 15:29:03 2019 obs J1739+4955_X_2017_07_09_pus_uva.fits ! Reading UV FITS file: J1739+4955_X_2017_07_09_pus_uva.fits ! AN table 1: 20 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.832222 visibilities/baseline/integration-bin. ! Found source: J1739+4955 ! ! 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 979 lines of history. ! ! Reading 8988 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 J1739+4955_X_2017_07_09_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 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.624910Jy sigma=0.005395 ! Fit after self-cal, rms=0.619785Jy sigma=0.005353 ! 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=0.7314 mas, bmaj=1.393 mas, bpa=-17.58 degrees ! Estimated noise=1391.14 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 = 0.296456 Jy ! Component: 100 - total flux cleaned = 0.361123 Jy ! Total flux subtracted in 100 components = 0.361123 Jy ! Clean residual min=-0.006987 max=0.018188 Jy/beam ! Clean residual mean=-0.000067 rms=0.002243 Jy/beam ! Combined flux in latest and established models = 0.361123 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.361123 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=0.086930Jy sigma=0.000731 ! Fit after self-cal, rms=0.086929Jy sigma=0.000731 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0182453 Jy ! Component: 100 - total flux cleaned = 0.0286456 Jy ! Total flux subtracted in 100 components = 0.0286456 Jy ! Clean residual min=-0.006789 max=0.009146 Jy/beam ! Clean residual mean=-0.000035 rms=0.001608 Jy/beam ! Combined flux in latest and established models = 0.389769 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 16 components and 0.389769 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=0.081779Jy sigma=0.000679 ! Fit after self-cal, rms=0.081756Jy sigma=0.000679 ! 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=0.8883 mas, bmaj=1.584 mas, bpa=-13.25 degrees ! Estimated noise=868.096 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, 0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0120972 Jy ! Component: 100 - total flux cleaned = 0.0187893 Jy ! Component: 150 - total flux cleaned = 0.0234145 Jy ! Component: 200 - total flux cleaned = 0.0267901 Jy ! Total flux subtracted in 200 components = 0.0267901 Jy ! Clean residual min=-0.003739 max=0.005239 Jy/beam ! Clean residual mean=-0.000028 rms=0.001168 Jy/beam ! Combined flux in latest and established models = 0.416559 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 37 components and 0.416559 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=0.079928Jy sigma=0.000662 ! Fit after self-cal, rms=0.079872Jy sigma=0.000661 ! 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 0.98 FD 0.96 HN 1.01 KP 1.03 ! LA 0.95 MK 0.99 NL 0.98 OV 1.00 ! PT 1.00 SC 1.08 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.01 KP 1.04 ! LA 0.96 MK 0.97 NL 1.00 OV 0.99 ! PT 1.03 SC 1.09 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 0.97 KP 1.02 ! LA 1.00 MK 0.99 NL 0.96 OV 0.98 ! PT 1.00 SC 1.07 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.96 HN 0.99 KP 1.01 ! LA 0.99 MK 0.99 NL 0.98 OV 1.01 ! PT 1.00 SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 0.98 KP 1.02 ! LA 0.97 MK 1.01 NL 0.98 OV 0.99 ! PT 0.99 SC 1.09 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.96 HN 1.01 KP 1.00 ! LA 0.99 MK 0.99 NL 0.94 OV 0.98 ! PT 1.01 SC 1.09 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 0.98 KP 1.01 ! LA 0.99 MK 1.00 NL 0.97 OV 0.99 ! PT 1.02 SC 1.08 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 0.98 KP 1.00 ! LA 0.95 MK 0.99 NL 1.00 OV 0.98 ! PT 1.01 SC 1.07 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 1.02 KP 1.02 ! LA 0.98 MK 0.97 NL 1.00 OV 1.00 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.00 KP 1.02 ! LA 1.02 MK 1.00 NL 0.98 OV 1.00 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 0.97 KP 1.03 ! LA 0.99 MK 0.97 NL 0.99 OV 1.04 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 0.97 KP 1.01 ! LA 0.97 MK 0.95 NL 0.99 OV 1.02 ! PT 1.01 SC 1.06 ! ! ! Fit before self-cal, rms=0.079872Jy sigma=0.000661 ! Fit after self-cal, rms=0.078575Jy sigma=0.000648 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8925 mas, bmaj=1.59 mas, bpa=-13.82 degrees ! Estimated noise=864.368 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 = 0.00100605 Jy ! Component: 100 - total flux cleaned = 0.00115453 Jy ! Component: 150 - total flux cleaned = 0.00139238 Jy ! Component: 200 - total flux cleaned = 0.00157902 Jy ! Total flux subtracted in 200 components = 0.00157902 Jy ! Clean residual min=-0.003105 max=0.002487 Jy/beam ! Clean residual mean=-0.000015 rms=0.000715 Jy/beam ! Combined flux in latest and established models = 0.418138 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 52 components and 0.418138 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=0.078436Jy sigma=0.000647 ! Fit after self-cal, rms=0.078448Jy 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=0.078448Jy sigma=0.000647 ! Fit after self-cal, rms=0.078341Jy sigma=0.000643 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8927 mas, bmaj=1.589 mas, bpa=-13.58 degrees ! Estimated noise=864.158 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000699066 Jy ! Component: 100 - total flux cleaned = 0.000658692 Jy ! Component: 150 - total flux cleaned = 0.00062779 Jy ! Component: 200 - total flux cleaned = 0.000656417 Jy ! Total flux subtracted in 200 components = 0.000656417 Jy ! Clean residual min=-0.002585 max=0.002062 Jy/beam ! Clean residual mean=-0.000013 rms=0.000587 Jy/beam ! Combined flux in latest and established models = 0.418794 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 64 components and 0.418794 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=0.078296Jy sigma=0.000643 ! Fit after self-cal, rms=0.078299Jy 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 = 0.00018089 Jy ! Component: 100 - total flux cleaned = 0.000252637 Jy ! Component: 150 - total flux cleaned = 0.000316646 Jy ! Component: 200 - total flux cleaned = 0.000355202 Jy ! Total flux subtracted in 200 components = 0.000355202 Jy ! Clean residual min=-0.002513 max=0.001977 Jy/beam ! Clean residual mean=-0.000012 rms=0.000581 Jy/beam ! Combined flux in latest and established models = 0.419149 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 70 components and 0.419149 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=0.078286Jy sigma=0.000643 ! Fit after self-cal, rms=0.078285Jy 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=0.078285Jy sigma=0.000643 ! Fit after self-cal, rms=0.078349Jy sigma=0.000643 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.893 mas, bmaj=1.589 mas, bpa=-13.6 degrees ! Estimated noise=863.948 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000213497 Jy ! Component: 100 - total flux cleaned = 0.00018559 Jy ! Component: 150 - total flux cleaned = 0.000185181 Jy ! Component: 200 - total flux cleaned = 0.0002424 Jy ! Total flux subtracted in 200 components = 0.0002424 Jy ! Clean residual min=-0.002452 max=0.001936 Jy/beam ! Clean residual mean=-0.000012 rms=0.000563 Jy/beam ! Combined flux in latest and established models = 0.419392 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 71 components and 0.419392 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=0.078333Jy sigma=0.000643 ! Fit after self-cal, rms=0.078334Jy 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 = 9.68664e-05 Jy ! Component: 100 - total flux cleaned = 0.000146535 Jy ! Component: 150 - total flux cleaned = 0.000161599 Jy ! Component: 200 - total flux cleaned = 0.00017615 Jy ! Total flux subtracted in 200 components = 0.00017615 Jy ! Clean residual min=-0.002415 max=0.001956 Jy/beam ! Clean residual mean=-0.000011 rms=0.000560 Jy/beam ! Combined flux in latest and established models = 0.419568 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 74 components and 0.419568 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=0.078327Jy sigma=0.000643 ! Fit after self-cal, rms=0.078327Jy 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=0.078327Jy sigma=0.000643 ! Fit after self-cal, rms=0.078365Jy sigma=0.000643 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.194 mas, bmaj=2.568 mas, bpa=-21.99 degrees ! Estimated noise=1108.01 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000216598 Jy ! Component: 100 - total flux cleaned = 0.000284575 Jy ! Component: 150 - total flux cleaned = 0.000297159 Jy ! Component: 200 - total flux cleaned = 0.000316505 Jy ! Total flux subtracted in 200 components = 0.000316505 Jy ! Clean residual min=-0.002344 max=0.002531 Jy/beam ! Clean residual mean=-0.000024 rms=0.000742 Jy/beam ! Combined flux in latest and established models = 0.419884 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 87 components and 0.419884 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=0.078364Jy sigma=0.000643 ! Fit after self-cal, rms=0.078364Jy 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 = 2.43343e-05 Jy ! Component: 100 - total flux cleaned = 7.17106e-05 Jy ! Component: 150 - total flux cleaned = 7.94339e-05 Jy ! Component: 200 - total flux cleaned = 7.94297e-05 Jy ! Total flux subtracted in 200 components = 7.94297e-05 Jy ! Clean residual min=-0.002350 max=0.002539 Jy/beam ! Clean residual mean=-0.000023 rms=0.000741 Jy/beam ! Combined flux in latest and established models = 0.419964 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 92 components and 0.419964 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=0.078365Jy sigma=0.000643 ! Fit after self-cal, rms=0.078364Jy sigma=0.000643 ! 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=0.8932 mas, bmaj=1.589 mas, bpa=-13.62 degrees ! Estimated noise=863.83 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8932 x 1.589 at -13.62 degrees (North through East) ! Clean map min=-0.0022124 max=0.38143 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=0.7338 mas, bmaj=1.398 mas, bpa=-17.9 degrees ! Estimated noise=1386.48 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.295426 Jy ! Component: 100 - total flux cleaned = 0.359899 Jy ! Component: 150 - total flux cleaned = 0.378196 Jy ! Component: 200 - total flux cleaned = 0.388682 Jy ! Total flux subtracted in 200 components = 0.388682 Jy ! Clean residual min=-0.004105 max=0.005503 Jy/beam ! Clean residual mean=-0.000035 rms=0.001154 Jy/beam ! Combined flux in latest and established models = 0.388683 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.388683 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8932 mas, bmaj=1.589 mas, bpa=-13.62 degrees ! Estimated noise=863.83 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 = 0.00989476 Jy ! Component: 100 - total flux cleaned = 0.0156836 Jy ! Component: 150 - total flux cleaned = 0.0195299 Jy ! Component: 200 - total flux cleaned = 0.0223146 Jy ! Total flux subtracted in 200 components = 0.0223146 Jy ! Clean residual min=-0.002864 max=0.002250 Jy/beam ! Clean residual mean=-0.000029 rms=0.000636 Jy/beam ! Combined flux in latest and established models = 0.410997 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 51 components and 0.410997 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=2.194 mas, bmaj=2.568 mas, bpa=-21.99 degrees ! Estimated noise=1108.01 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00369946 Jy ! Component: 100 - total flux cleaned = 0.0057937 Jy ! Component: 150 - total flux cleaned = 0.00706238 Jy ! Component: 200 - total flux cleaned = 0.00784423 Jy ! Total flux subtracted in 200 components = 0.00784423 Jy ! Clean residual min=-0.002351 max=0.002499 Jy/beam ! Clean residual mean=-0.000029 rms=0.000750 Jy/beam ! Combined flux in latest and established models = 0.418841 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 = 0.000488237 Jy ! Component: 100 - total flux cleaned = 0.00079515 Jy ! Component: 150 - total flux cleaned = 0.000874239 Jy ! Component: 200 - total flux cleaned = 0.00092442 Jy ! Total flux subtracted in 200 components = 0.00092442 Jy ! Clean residual min=-0.002360 max=0.002530 Jy/beam ! Clean residual mean=-0.000024 rms=0.000741 Jy/beam ! Combined flux in latest and established models = 0.419766 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 87 components and 0.419766 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8932 mas, bmaj=1.589 mas, bpa=-13.62 degrees ! Estimated noise=863.83 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000227997 Jy ! Component: 100 - total flux cleaned = -0.000337941 Jy ! Component: 150 - total flux cleaned = -0.000383242 Jy ! Component: 200 - total flux cleaned = -0.000383134 Jy ! Total flux subtracted in 200 components = -0.000383134 Jy ! Clean residual min=-0.002456 max=0.001986 Jy/beam ! Clean residual mean=-0.000012 rms=0.000554 Jy/beam ! Combined flux in latest and established models = 0.419383 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 96 components and 0.419383 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=0.078354Jy sigma=0.000643 ! Fit after self-cal, rms=0.078351Jy sigma=0.000642 wmodel J1739+4955_X_2017_07_09_pus_map.mod ! Writing 96 model components to file: J1739+4955_X_2017_07_09_pus_map.mod wobs J1739+4955_X_2017_07_09_pus_uvs.fits ! Writing UV FITS file: J1739+4955_X_2017_07_09_pus_uvs.fits wwins J1739+4955_X_2017_07_09_pus_map.win ! wwins: Wrote 2 windows to J1739+4955_X_2017_07_09_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 = -0.000959632 Jy ! Component: 100 - total flux cleaned = -0.000926957 Jy ! Component: 150 - total flux cleaned = -0.000960858 Jy ! Component: 200 - total flux cleaned = -0.000961103 Jy ! Component: 250 - total flux cleaned = -0.00108884 Jy ! Component: 300 - total flux cleaned = -0.00121297 Jy ! Component: 350 - total flux cleaned = -0.00136219 Jy ! Component: 400 - total flux cleaned = -0.00144849 Jy ! Component: 450 - total flux cleaned = -0.00153323 Jy ! Component: 500 - total flux cleaned = -0.00169855 Jy ! Component: 550 - total flux cleaned = -0.00183222 Jy ! Component: 600 - total flux cleaned = -0.00180566 Jy ! Component: 650 - total flux cleaned = -0.00188286 Jy ! Component: 700 - total flux cleaned = -0.0019333 Jy ! Component: 750 - total flux cleaned = -0.00195847 Jy ! Component: 800 - total flux cleaned = -0.00212679 Jy ! Component: 850 - total flux cleaned = -0.00217351 Jy ! Component: 900 - total flux cleaned = -0.00219666 Jy ! Component: 950 - total flux cleaned = -0.00235594 Jy ! Component: 1000 - total flux cleaned = -0.00240047 Jy ! Component: 1050 - total flux cleaned = -0.00259732 Jy ! Component: 1100 - total flux cleaned = -0.00270467 Jy ! Component: 1150 - total flux cleaned = -0.00278902 Jy ! Component: 1200 - total flux cleaned = -0.00297657 Jy ! Component: 1250 - total flux cleaned = -0.0030794 Jy ! Component: 1300 - total flux cleaned = -0.00322099 Jy ! Component: 1350 - total flux cleaned = -0.00340113 Jy ! Component: 1400 - total flux cleaned = -0.00348005 Jy ! Component: 1450 - total flux cleaned = -0.00363613 Jy ! Component: 1500 - total flux cleaned = -0.0037899 Jy ! Component: 1550 - total flux cleaned = -0.00388498 Jy ! Component: 1600 - total flux cleaned = -0.00405402 Jy ! Component: 1650 - total flux cleaned = -0.00416528 Jy ! Component: 1700 - total flux cleaned = -0.00436735 Jy ! Component: 1750 - total flux cleaned = -0.00456689 Jy ! Component: 1800 - total flux cleaned = -0.00463874 Jy ! Component: 1850 - total flux cleaned = -0.00485227 Jy ! Component: 1900 - total flux cleaned = -0.00492265 Jy ! Component: 1950 - total flux cleaned = -0.00507929 Jy ! Component: 2000 - total flux cleaned = -0.00526905 Jy ! Total flux subtracted in 2048 components = -0.00532029 Jy ! Clean residual min=-0.001038 max=0.001018 Jy/beam ! Clean residual mean=0.000001 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.414062 Jy keep ! Adding 147 model components to the UV plane model. ! The established model now contains 243 components and 0.414062 Jy ![Exited script file: muppet] wmap "J1739+4955_X_2017_07_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8932 x 1.589 at -13.62 degrees (North through East) ! Clean map min=-0.0016691 max=0.38171 Jy/beam ! Writing clean map to FITS file: J1739+4955_X_2017_07_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.381705 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000324127 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.254747 0.254747 0.509494 1.01899 2.03798 4.07595 8.1519 16.3038 32.6076 65.2152 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.381 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8932 x 1.589 at -13.62 degrees (North through East) ! Clean map min=-0.0016691 max=0.38171 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 J1739+4955_X_2017_07_09_pus_uvs.log closed on Wed May 8 15:29:05 2019