! Started logfile: J1644-0743_X_2017_05_31_pus_uvs.log on Tue Feb 5 10:52:14 2019 obs J1644-0743_X_2017_05_31_pus_uva.fits ! Reading UV FITS file: J1644-0743_X_2017_05_31_pus_uva.fits ! AN table 1: 113 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.948279 visibilities/baseline/integration-bin. ! Found source: J1644-0743 ! ! 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 1698 lines of history. ! ! Reading 57864 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 J1644-0743_X_2017_05_31_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 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.874619Jy sigma=0.006696 ! Fit after self-cal, rms=0.847752Jy sigma=0.006522 ! 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=0.6995 mas, bmaj=1.75 mas, bpa=-0.8617 degrees ! Estimated noise=698.44 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 = 0.123284 Jy ! Component: 100 - total flux cleaned = 0.151365 Jy ! Total flux subtracted in 100 components = 0.151365 Jy ! Clean residual min=-0.004434 max=0.010025 Jy/beam ! Clean residual mean=0.000014 rms=0.001473 Jy/beam ! Combined flux in latest and established models = 0.151365 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.151365 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=0.105197Jy sigma=0.000677 ! Fit after self-cal, rms=0.105177Jy sigma=0.000677 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0100714 Jy ! Component: 100 - total flux cleaned = 0.0156657 Jy ! Total flux subtracted in 100 components = 0.0156657 Jy ! Clean residual min=-0.004258 max=0.006215 Jy/beam ! Clean residual mean=-0.000003 rms=0.001210 Jy/beam ! Combined flux in latest and established models = 0.167031 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 17 components and 0.167031 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=0.104252Jy sigma=0.000665 ! Fit after self-cal, rms=0.104269Jy sigma=0.000665 ! 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=0.8703 mas, bmaj=2.117 mas, bpa=-1.984 degrees ! Estimated noise=389.332 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 = 0.00457172 Jy ! Component: 100 - total flux cleaned = 0.00646594 Jy ! Component: 150 - total flux cleaned = 0.00748469 Jy ! Component: 200 - total flux cleaned = 0.00775594 Jy ! Total flux subtracted in 200 components = 0.00775594 Jy ! Clean residual min=-0.003193 max=0.004363 Jy/beam ! Clean residual mean=-0.000010 rms=0.000918 Jy/beam ! Combined flux in latest and established models = 0.174787 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 26 components and 0.174787 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=0.104274Jy sigma=0.000662 ! Fit after self-cal, rms=0.104279Jy sigma=0.000662 ! 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 0.97 FD 0.96 HN 1.12 KP 1.02 ! LA 0.95 MK 0.97 NL 0.95 OV 1.05 ! PT 1.01 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 1.09 KP 0.95 ! LA 0.98 MK 0.97 NL 0.96 OV 1.05 ! PT 1.04 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 1.11 KP 0.90 ! LA 1.00 MK 0.99 NL 0.96 OV 1.05 ! PT 1.02 SC 0.96 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 1.06 KP 0.99 ! LA 0.99 MK 1.00 NL 0.95 OV 1.05 ! PT 1.05 SC 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.06 KP 1.02 ! LA 0.97 MK 1.01 NL 0.87 OV 1.06 ! PT 1.05 SC 0.96 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 1.10 KP 1.00 ! LA 0.99 MK 1.01 NL 0.86 OV 0.99 ! PT 1.03 SC 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.12 KP 1.00 ! LA 0.98 MK 1.01 NL 0.87 OV 1.00 ! PT 1.02 SC 0.95 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.03 HN 1.21 KP 0.99 ! LA 0.98 MK 0.99 NL 0.86 OV 0.97 ! PT 1.07 SC 0.99 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.18 KP 0.98 ! LA 0.99 MK 1.00 NL 0.86 OV 0.99 ! PT 1.06 SC 0.93 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.11 KP 1.01 ! LA 1.00 MK 1.03 NL 0.89 OV 1.00 ! PT 1.04 SC 0.93 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.06 KP 0.91 ! LA 0.99 MK 1.01 NL 0.90 OV 0.99 ! PT 1.06 SC 0.98 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 1.17 KP 0.96 ! LA 0.99 MK 1.01 NL 0.88 OV 1.09 ! PT 1.08 SC 0.98 ! ! ! Fit before self-cal, rms=0.104279Jy sigma=0.000662 ! Fit after self-cal, rms=0.104788Jy sigma=0.000655 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8716 mas, bmaj=2.102 mas, bpa=-1.619 degrees ! Estimated noise=383.895 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 (-4.6, 9.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0016652 Jy ! Component: 100 - total flux cleaned = 0.00176797 Jy ! Component: 150 - total flux cleaned = 0.00151748 Jy ! Component: 200 - total flux cleaned = 0.00129884 Jy ! Total flux subtracted in 200 components = 0.00129884 Jy ! Clean residual min=-0.002614 max=0.003781 Jy/beam ! Clean residual mean=0.000003 rms=0.000660 Jy/beam ! Combined flux in latest and established models = 0.176086 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 41 components and 0.176086 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=0.104419Jy sigma=0.000654 ! Fit after self-cal, rms=0.104488Jy sigma=0.000654 ! 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=0.104488Jy sigma=0.000654 ! Fit after self-cal, rms=0.135424Jy sigma=0.000646 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8705 mas, bmaj=2.119 mas, bpa=-1.772 degrees ! Estimated noise=386.068 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000726299 Jy ! Component: 100 - total flux cleaned = -0.000838333 Jy ! Component: 150 - total flux cleaned = -0.000888306 Jy ! Component: 200 - total flux cleaned = -0.000911486 Jy ! Total flux subtracted in 200 components = -0.000911486 Jy ! Clean residual min=-0.001190 max=0.001215 Jy/beam ! Clean residual mean=0.000006 rms=0.000307 Jy/beam ! Combined flux in latest and established models = 0.175174 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 54 components and 0.175174 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=0.135396Jy sigma=0.000646 ! Fit after self-cal, rms=0.135771Jy sigma=0.000646 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.6739e-05 Jy ! Component: 100 - total flux cleaned = -9.71823e-05 Jy ! Component: 150 - total flux cleaned = -9.72514e-05 Jy ! Component: 200 - total flux cleaned = -9.69835e-05 Jy ! Total flux subtracted in 200 components = -9.69835e-05 Jy ! Clean residual min=-0.001170 max=0.001179 Jy/beam ! Clean residual mean=0.000006 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.175077 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 61 components and 0.175077 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=0.135755Jy sigma=0.000646 ! Fit after self-cal, rms=0.135753Jy sigma=0.000646 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.135753Jy sigma=0.000646 ! Fit after self-cal, rms=0.183630Jy sigma=0.000645 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8697 mas, bmaj=2.125 mas, bpa=-1.861 degrees ! Estimated noise=386.995 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.92251e-05 Jy ! Component: 100 - total flux cleaned = 0.000137678 Jy ! Component: 150 - total flux cleaned = 0.000159509 Jy ! Component: 200 - total flux cleaned = 0.000139455 Jy ! Total flux subtracted in 200 components = 0.000139455 Jy ! Clean residual min=-0.000943 max=0.000913 Jy/beam ! Clean residual mean=0.000004 rms=0.000255 Jy/beam ! Combined flux in latest and established models = 0.175217 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 74 components and 0.175217 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=0.183620Jy sigma=0.000645 ! Fit after self-cal, rms=0.183805Jy sigma=0.000645 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.66461e-05 Jy ! Component: 100 - total flux cleaned = -8.42799e-05 Jy ! Component: 150 - total flux cleaned = -0.000100121 Jy ! Component: 200 - total flux cleaned = -0.000115309 Jy ! Total flux subtracted in 200 components = -0.000115309 Jy ! Clean residual min=-0.000912 max=0.000871 Jy/beam ! Clean residual mean=0.000004 rms=0.000249 Jy/beam ! Combined flux in latest and established models = 0.175101 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 77 components and 0.175101 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=0.183799Jy sigma=0.000645 ! Fit after self-cal, rms=0.183800Jy sigma=0.000645 ! 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=0.183800Jy sigma=0.000645 ! Fit after self-cal, rms=0.186606Jy sigma=0.000645 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.223 mas, bmaj=3.904 mas, bpa=4.11 degrees ! Estimated noise=484.405 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000142991 Jy ! Component: 100 - total flux cleaned = 0.000175622 Jy ! Component: 150 - total flux cleaned = 0.000230176 Jy ! Component: 200 - total flux cleaned = 0.000289893 Jy ! Total flux subtracted in 200 components = 0.000289893 Jy ! Clean residual min=-0.000968 max=0.000802 Jy/beam ! Clean residual mean=0.000008 rms=0.000291 Jy/beam ! Combined flux in latest and established models = 0.175391 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 86 components and 0.175391 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=0.186602Jy sigma=0.000645 ! Fit after self-cal, rms=0.186608Jy sigma=0.000645 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.53369e-05 Jy ! Component: 100 - total flux cleaned = -1.20316e-05 Jy ! Component: 150 - total flux cleaned = 2.81977e-05 Jy ! Component: 200 - total flux cleaned = 5.48459e-05 Jy ! Total flux subtracted in 200 components = 5.48459e-05 Jy ! Clean residual min=-0.000962 max=0.000786 Jy/beam ! Clean residual mean=0.000008 rms=0.000288 Jy/beam ! Combined flux in latest and established models = 0.175446 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 90 components and 0.175446 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=0.186605Jy sigma=0.000645 ! Fit after self-cal, rms=0.186603Jy sigma=0.000645 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=0.8689 mas, bmaj=2.124 mas, bpa=-1.866 degrees ! Estimated noise=386.59 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8689 x 2.124 at -1.866 degrees (North through East) ! Clean map min=-0.0018033 max=0.15922 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=0.6992 mas, bmaj=1.771 mas, bpa=-1.083 degrees ! Estimated noise=701.044 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.123592 Jy ! Component: 100 - total flux cleaned = 0.151307 Jy ! Component: 150 - total flux cleaned = 0.160789 Jy ! Component: 200 - total flux cleaned = 0.165449 Jy ! Total flux subtracted in 200 components = 0.165449 Jy ! Clean residual min=-0.001714 max=0.002269 Jy/beam ! Clean residual mean=0.000007 rms=0.000482 Jy/beam ! Combined flux in latest and established models = 0.165449 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 0.165449 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8689 mas, bmaj=2.124 mas, bpa=-1.866 degrees ! Estimated noise=386.59 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 = 0.00370982 Jy ! Component: 100 - total flux cleaned = 0.00578839 Jy ! Component: 150 - total flux cleaned = 0.00696253 Jy ! Component: 200 - total flux cleaned = 0.0073767 Jy ! Total flux subtracted in 200 components = 0.0073767 Jy ! Clean residual min=-0.001068 max=0.000921 Jy/beam ! Clean residual mean=0.000006 rms=0.000267 Jy/beam ! Combined flux in latest and established models = 0.172826 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 51 components and 0.172826 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=2.223 mas, bmaj=3.904 mas, bpa=4.11 degrees ! Estimated noise=484.405 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00117792 Jy ! Component: 100 - total flux cleaned = 0.00188888 Jy ! Component: 150 - total flux cleaned = 0.0022508 Jy ! Component: 200 - total flux cleaned = 0.00236174 Jy ! Total flux subtracted in 200 components = 0.00236174 Jy ! Clean residual min=-0.001024 max=0.000820 Jy/beam ! Clean residual mean=0.000008 rms=0.000294 Jy/beam ! Combined flux in latest and established models = 0.175188 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 = 3.44529e-05 Jy ! Component: 100 - total flux cleaned = 5.53687e-05 Jy ! Component: 150 - total flux cleaned = 7.4831e-05 Jy ! Component: 200 - total flux cleaned = 9.35499e-05 Jy ! Total flux subtracted in 200 components = 9.35499e-05 Jy ! Clean residual min=-0.001010 max=0.000817 Jy/beam ! Clean residual mean=0.000008 rms=0.000290 Jy/beam ! Combined flux in latest and established models = 0.175281 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 71 components and 0.175281 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8689 mas, bmaj=2.124 mas, bpa=-1.866 degrees ! Estimated noise=386.59 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000234839 Jy ! Component: 100 - total flux cleaned = -0.000291132 Jy ! Component: 150 - total flux cleaned = -0.000307909 Jy ! Component: 200 - total flux cleaned = -0.000322569 Jy ! Total flux subtracted in 200 components = -0.000322569 Jy ! Clean residual min=-0.001023 max=0.000862 Jy/beam ! Clean residual mean=0.000004 rms=0.000241 Jy/beam ! Combined flux in latest and established models = 0.174959 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 85 components and 0.174959 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=0.186609Jy sigma=0.000645 ! Fit after self-cal, rms=0.186615Jy sigma=0.000645 wmodel J1644-0743_X_2017_05_31_pus_map.mod ! Writing 85 model components to file: J1644-0743_X_2017_05_31_pus_map.mod wobs J1644-0743_X_2017_05_31_pus_uvs.fits ! Writing UV FITS file: J1644-0743_X_2017_05_31_pus_uvs.fits wwins J1644-0743_X_2017_05_31_pus_map.win ! wwins: Wrote 2 windows to J1644-0743_X_2017_05_31_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 = -0.000370612 Jy ! Component: 100 - total flux cleaned = -0.000465302 Jy ! Component: 150 - total flux cleaned = -0.000450236 Jy ! Component: 200 - total flux cleaned = -0.000478053 Jy ! Component: 250 - total flux cleaned = -0.000505455 Jy ! Component: 300 - total flux cleaned = -0.000558266 Jy ! Component: 350 - total flux cleaned = -0.000583733 Jy ! Component: 400 - total flux cleaned = -0.00057094 Jy ! Component: 450 - total flux cleaned = -0.000583492 Jy ! Component: 500 - total flux cleaned = -0.000607807 Jy ! Component: 550 - total flux cleaned = -0.00060776 Jy ! Component: 600 - total flux cleaned = -0.000572907 Jy ! Component: 650 - total flux cleaned = -0.000572819 Jy ! Component: 700 - total flux cleaned = -0.000550203 Jy ! Component: 750 - total flux cleaned = -0.000527879 Jy ! Component: 800 - total flux cleaned = -0.000516817 Jy ! Component: 850 - total flux cleaned = -0.000494935 Jy ! Component: 900 - total flux cleaned = -0.000441274 Jy ! Component: 950 - total flux cleaned = -0.000409579 Jy ! Component: 1000 - total flux cleaned = -0.000357434 Jy ! Component: 1050 - total flux cleaned = -0.000367832 Jy ! Component: 1100 - total flux cleaned = -0.00035752 Jy ! Component: 1150 - total flux cleaned = -0.000307067 Jy ! Component: 1200 - total flux cleaned = -0.000306973 Jy ! Component: 1250 - total flux cleaned = -0.00028702 Jy ! Component: 1300 - total flux cleaned = -0.000228402 Jy ! Component: 1350 - total flux cleaned = -0.000218845 Jy ! Component: 1400 - total flux cleaned = -0.00019022 Jy ! Component: 1450 - total flux cleaned = -0.000171378 Jy ! Component: 1500 - total flux cleaned = -0.000162176 Jy ! Component: 1550 - total flux cleaned = -0.000171524 Jy ! Component: 1600 - total flux cleaned = -0.000162219 Jy ! Component: 1650 - total flux cleaned = -0.00017125 Jy ! Component: 1700 - total flux cleaned = -0.000134886 Jy ! Component: 1750 - total flux cleaned = -9.01438e-05 Jy ! Component: 1800 - total flux cleaned = -9.02166e-05 Jy ! Component: 1850 - total flux cleaned = -7.26428e-05 Jy ! Component: 1900 - total flux cleaned = -2.89225e-05 Jy ! Component: 1950 - total flux cleaned = -2.89438e-05 Jy ! Component: 2000 - total flux cleaned = 1.39526e-05 Jy ! Total flux subtracted in 2048 components = 3.09934e-05 Jy ! Clean residual min=-0.000494 max=0.000462 Jy/beam ! Clean residual mean=0.000002 rms=0.000161 Jy/beam ! Combined flux in latest and established models = 0.17499 Jy keep ! Adding 142 model components to the UV plane model. ! The established model now contains 227 components and 0.17499 Jy ![Exited script file: muppet] wmap "J1644-0743_X_2017_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8689 x 2.124 at -1.866 degrees (North through East) ! Clean map min=-0.0010784 max=0.16018 Jy/beam ! Writing clean map to FITS file: J1644-0743_X_2017_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.160178 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000161281 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.302065 0.302065 0.604131 1.20826 2.41652 4.83305 9.66609 19.3322 38.6644 77.3287 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.16 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8689 x 2.124 at -1.866 degrees (North through East) ! Clean map min=-0.0010784 max=0.16018 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 J1644-0743_X_2017_05_31_pus_uvs.log closed on Tue Feb 5 10:52:17 2019