! Started logfile: J1122+1805_X_2017_01_16_pus_uvs.log on Sun Apr 7 14:47:52 2019 obs J1122+1805_X_2017_01_16_pus_uva.fits ! Reading UV FITS file: J1122+1805_X_2017_01_16_pus_uva.fits ! AN table 1: 113 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.776205 visibilities/baseline/integration-bin. ! Found source: J1122+1805 ! ! 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 1309 lines of history. ! ! Reading 47364 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 J1122+1805_X_2017_01_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 130 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 130 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 130 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 130 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 130 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 130 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 130 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 130 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 130 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 130 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 130 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 130 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.810661Jy sigma=0.006731 ! Fit after self-cal, rms=0.800441Jy sigma=0.006650 ! 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=0.9237 mas, bmaj=2.105 mas, bpa=19.86 degrees ! Estimated noise=654.896 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 = 0.170292 Jy ! Component: 100 - total flux cleaned = 0.252945 Jy ! Total flux subtracted in 100 components = 0.252945 Jy ! Clean residual min=-0.022432 max=0.075953 Jy/beam ! Clean residual mean=0.000123 rms=0.007424 Jy/beam ! Combined flux in latest and established models = 0.252945 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.252945 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=0.158972Jy sigma=0.001317 ! Fit after self-cal, rms=0.155168Jy sigma=0.001283 ! Inverting map ! Added new window around map position (-1.8, -1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.072075 Jy ! Component: 100 - total flux cleaned = 0.112655 Jy ! Total flux subtracted in 100 components = 0.112655 Jy ! Clean residual min=-0.014423 max=0.021378 Jy/beam ! Clean residual mean=0.000063 rms=0.003833 Jy/beam ! Combined flux in latest and established models = 0.3656 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 16 components and 0.3656 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=0.115055Jy sigma=0.000876 ! Fit after self-cal, rms=0.112819Jy sigma=0.000853 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0289653 Jy ! Component: 100 - total flux cleaned = 0.0472589 Jy ! Total flux subtracted in 100 components = 0.0472589 Jy ! Clean residual min=-0.008412 max=0.009876 Jy/beam ! Clean residual mean=0.000037 rms=0.002515 Jy/beam ! Combined flux in latest and established models = 0.412859 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 24 components and 0.412859 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=0.105801Jy sigma=0.000749 ! Fit after self-cal, rms=0.105632Jy sigma=0.000747 ! 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=1.102 mas, bmaj=2.297 mas, bpa=16.86 degrees ! Estimated noise=402.951 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 = 0.0153078 Jy ! Component: 100 - total flux cleaned = 0.024465 Jy ! Component: 150 - total flux cleaned = 0.0277836 Jy ! Component: 200 - total flux cleaned = 0.0287786 Jy ! Total flux subtracted in 200 components = 0.0287786 Jy ! Clean residual min=-0.007289 max=0.007296 Jy/beam ! Clean residual mean=0.000044 rms=0.002184 Jy/beam ! Combined flux in latest and established models = 0.441638 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 31 components and 0.441638 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=0.104725Jy sigma=0.000711 ! Fit after self-cal, rms=0.104675Jy sigma=0.000711 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.96 HN 0.92 KP 0.98 ! LA 0.96 MK 1.00* NL 0.92 OV 0.97 ! PT 1.17 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.98 HN 0.92 KP 0.98 ! LA 0.94 MK 1.00* NL 0.91 OV 0.95 ! PT 1.18 SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.97 HN 0.93 KP 0.97 ! LA 0.95 MK 1.00* NL 0.92 OV 0.96 ! PT 1.21 SC 0.95 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.96 HN 0.92 KP 0.97 ! LA 0.96 MK 1.00* NL 0.93 OV 0.96 ! PT 1.22 SC 0.97 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.98 HN 0.91 KP 0.98 ! LA 0.96 MK 1.00* NL 0.92 OV 0.96 ! PT 1.20 SC 0.95 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.97 HN 0.92 KP 0.96 ! LA 0.94 MK 1.00* NL 0.92 OV 0.97 ! PT 1.25 SC 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.98 HN 0.97 KP 0.98 ! LA 0.92 MK 1.00* NL 0.94 OV 0.95 ! PT 1.25 SC 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.98 HN 0.98 KP 0.97 ! LA 0.96 MK 1.00* NL 0.91 OV 0.93 ! PT 1.29 SC 0.97 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.98 HN 0.96 KP 0.96 ! LA 0.92 MK 1.00* NL 0.93 OV 0.94 ! PT 1.28 SC 0.93 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.99 HN 0.98 KP 0.98 ! LA 0.95 MK 1.00* NL 0.93 OV 0.97 ! PT 1.31 SC 0.91 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.00 HN 0.97 KP 0.99 ! LA 0.94 MK 1.00* NL 0.94 OV 0.96 ! PT 1.47 SC 0.94 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.99 HN 1.36 KP 1.01 ! LA 0.92 MK 1.00* NL 0.95 OV 0.97 ! PT 1.39 SC 0.96 ! ! ! Fit before self-cal, rms=0.104675Jy sigma=0.000711 ! Fit after self-cal, rms=0.110321Jy sigma=0.000668 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.095 mas, bmaj=2.287 mas, bpa=16.68 degrees ! Estimated noise=388.299 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 = 0.00392408 Jy ! Component: 100 - total flux cleaned = 0.00404152 Jy ! Component: 150 - total flux cleaned = 0.00438001 Jy ! Component: 200 - total flux cleaned = 0.00476435 Jy ! Total flux subtracted in 200 components = 0.00476435 Jy ! Clean residual min=-0.003068 max=0.003057 Jy/beam ! Clean residual mean=-0.000044 rms=0.000818 Jy/beam ! Combined flux in latest and established models = 0.446402 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 47 components and 0.446402 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=0.109940Jy sigma=0.000662 ! Fit after self-cal, rms=0.110196Jy sigma=0.000662 ! 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=0.110196Jy sigma=0.000662 ! Fit after self-cal, rms=0.115202Jy sigma=0.000653 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.094 mas, bmaj=2.287 mas, bpa=16.59 degrees ! Estimated noise=386.248 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00136911 Jy ! Component: 100 - total flux cleaned = 0.00174841 Jy ! Component: 150 - total flux cleaned = 0.00192737 Jy ! Component: 200 - total flux cleaned = 0.00213319 Jy ! Total flux subtracted in 200 components = 0.00213319 Jy ! Clean residual min=-0.002180 max=0.002409 Jy/beam ! Clean residual mean=-0.000005 rms=0.000499 Jy/beam ! Combined flux in latest and established models = 0.448535 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 56 components and 0.448535 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=0.115107Jy sigma=0.000652 ! Fit after self-cal, rms=0.115147Jy sigma=0.000652 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 (-4.4, -1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00238428 Jy ! Component: 100 - total flux cleaned = 0.00286842 Jy ! Component: 150 - total flux cleaned = 0.00331462 Jy ! Component: 200 - total flux cleaned = 0.00361453 Jy ! Total flux subtracted in 200 components = 0.00361453 Jy ! Clean residual min=-0.002387 max=0.001697 Jy/beam ! Clean residual mean=-0.000001 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.45215 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 73 components and 0.45215 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=0.115084Jy sigma=0.000651 ! Fit after self-cal, rms=0.115081Jy sigma=0.000651 ! 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=0.115081Jy sigma=0.000651 ! Fit after self-cal, rms=0.115357Jy sigma=0.000651 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.094 mas, bmaj=2.284 mas, bpa=16.47 degrees ! Estimated noise=384.533 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000848048 Jy ! Component: 100 - total flux cleaned = 0.00141367 Jy ! Component: 150 - total flux cleaned = 0.00159746 Jy ! Component: 200 - total flux cleaned = 0.00172923 Jy ! Total flux subtracted in 200 components = 0.00172923 Jy ! Clean residual min=-0.001994 max=0.001512 Jy/beam ! Clean residual mean=0.000002 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 0.453879 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 89 components and 0.453879 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=0.115328Jy sigma=0.000650 ! Fit after self-cal, rms=0.115334Jy sigma=0.000650 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 = 0.000460259 Jy ! Component: 100 - total flux cleaned = 0.000581077 Jy ! Component: 150 - total flux cleaned = 0.000638647 Jy ! Component: 200 - total flux cleaned = 0.000638814 Jy ! Total flux subtracted in 200 components = 0.000638814 Jy ! Clean residual min=-0.001995 max=0.001483 Jy/beam ! Clean residual mean=0.000003 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.454518 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 97 components and 0.454518 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=0.115320Jy sigma=0.000650 ! Fit after self-cal, rms=0.115320Jy sigma=0.000650 ! 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=0.115320Jy sigma=0.000650 ! Fit after self-cal, rms=0.115245Jy sigma=0.000650 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.125 mas, bmaj=2.858 mas, bpa=-0.5067 degrees ! Estimated noise=472.455 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000402145 Jy ! Component: 100 - total flux cleaned = 0.000534619 Jy ! Component: 150 - total flux cleaned = 0.000516412 Jy ! Component: 200 - total flux cleaned = 0.000533116 Jy ! Total flux subtracted in 200 components = 0.000533116 Jy ! Clean residual min=-0.001113 max=0.001496 Jy/beam ! Clean residual mean=0.000006 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 0.455051 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 117 components and 0.455051 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=0.115241Jy sigma=0.000650 ! Fit after self-cal, rms=0.115240Jy sigma=0.000650 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 (-8.6, -3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00129325 Jy ! Component: 100 - total flux cleaned = 0.00183753 Jy ! Component: 150 - total flux cleaned = 0.00211524 Jy ! Component: 200 - total flux cleaned = 0.00226445 Jy ! Total flux subtracted in 200 components = 0.00226445 Jy ! Clean residual min=-0.001033 max=0.001256 Jy/beam ! Clean residual mean=0.000007 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.457315 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 136 components and 0.457315 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=0.115223Jy sigma=0.000650 ! Fit after self-cal, rms=0.115222Jy sigma=0.000650 ! 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=1.095 mas, bmaj=2.281 mas, bpa=16.42 degrees ! Estimated noise=383.655 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.095 x 2.281 at 16.42 degrees (North through East) ! Clean map min=-0.0011841 max=0.20166 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=0.9268 mas, bmaj=2.094 mas, bpa=19.32 degrees ! Estimated noise=619.452 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.166815 Jy ! Component: 100 - total flux cleaned = 0.261937 Jy ! Component: 150 - total flux cleaned = 0.321537 Jy ! Component: 200 - total flux cleaned = 0.360396 Jy ! Total flux subtracted in 200 components = 0.360396 Jy ! Clean residual min=-0.008172 max=0.021104 Jy/beam ! Clean residual mean=0.000039 rms=0.002760 Jy/beam ! Combined flux in latest and established models = 0.360396 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.360396 Jy ! Inverting map and beam ! Estimated beam: bmin=1.095 mas, bmaj=2.281 mas, bpa=16.42 degrees ! Estimated noise=383.655 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 = 0.0340829 Jy ! Component: 100 - total flux cleaned = 0.0549957 Jy ! Component: 150 - total flux cleaned = 0.0683602 Jy ! Component: 200 - total flux cleaned = 0.0769711 Jy ! Total flux subtracted in 200 components = 0.0769711 Jy ! Clean residual min=-0.002578 max=0.004570 Jy/beam ! Clean residual mean=-0.000006 rms=0.000722 Jy/beam ! Combined flux in latest and established models = 0.437367 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 35 components and 0.437367 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00563078 Jy ! Component: 100 - total flux cleaned = 0.00952214 Jy ! Component: 150 - total flux cleaned = 0.0123664 Jy ! Component: 200 - total flux cleaned = 0.0136352 Jy ! Total flux subtracted in 200 components = 0.0136352 Jy ! Clean residual min=-0.001795 max=0.001616 Jy/beam ! Clean residual mean=-0.000000 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.451002 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 49 components and 0.451003 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=2.125 mas, bmaj=2.858 mas, bpa=-0.5067 degrees ! Estimated noise=472.455 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00170037 Jy ! Component: 100 - total flux cleaned = 0.00265914 Jy ! Component: 150 - total flux cleaned = 0.0035707 Jy ! Component: 200 - total flux cleaned = 0.00427002 Jy ! Total flux subtracted in 200 components = 0.00427002 Jy ! Clean residual min=-0.001108 max=0.001230 Jy/beam ! Clean residual mean=0.000004 rms=0.000335 Jy/beam ! Combined flux in latest and established models = 0.455273 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 = 0.000621168 Jy ! Component: 100 - total flux cleaned = 0.00118834 Jy ! Component: 150 - total flux cleaned = 0.00163229 Jy ! Component: 200 - total flux cleaned = 0.00181932 Jy ! Total flux subtracted in 200 components = 0.00181932 Jy ! Clean residual min=-0.001005 max=0.001138 Jy/beam ! Clean residual mean=0.000006 rms=0.000307 Jy/beam ! Combined flux in latest and established models = 0.457092 Jy ! Adding 62 model components to the UV plane model. ! The established model now contains 99 components and 0.457092 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.095 mas, bmaj=2.281 mas, bpa=16.42 degrees ! Estimated noise=383.655 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000324466 Jy ! Component: 100 - total flux cleaned = -0.000475562 Jy ! Component: 150 - total flux cleaned = -0.000430967 Jy ! Component: 200 - total flux cleaned = -0.00051444 Jy ! Total flux subtracted in 200 components = -0.00051444 Jy ! Clean residual min=-0.001330 max=0.001248 Jy/beam ! Clean residual mean=0.000003 rms=0.000305 Jy/beam ! Combined flux in latest and established models = 0.456577 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 122 components and 0.456577 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=0.115207Jy sigma=0.000649 ! Fit after self-cal, rms=0.115205Jy sigma=0.000649 wmodel J1122+1805_X_2017_01_16_pus_map.mod ! Writing 122 model components to file: J1122+1805_X_2017_01_16_pus_map.mod wobs J1122+1805_X_2017_01_16_pus_uvs.fits ! Writing UV FITS file: J1122+1805_X_2017_01_16_pus_uvs.fits wwins J1122+1805_X_2017_01_16_pus_map.win ! wwins: Wrote 4 windows to J1122+1805_X_2017_01_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 = -0.000529625 Jy ! Component: 100 - total flux cleaned = -0.000824621 Jy ! Component: 150 - total flux cleaned = -0.000864221 Jy ! Component: 200 - total flux cleaned = -0.000883288 Jy ! Component: 250 - total flux cleaned = -0.000989829 Jy ! Component: 300 - total flux cleaned = -0.000990039 Jy ! Component: 350 - total flux cleaned = -0.00100686 Jy ! Component: 400 - total flux cleaned = -0.000942874 Jy ! Component: 450 - total flux cleaned = -0.000880571 Jy ! Component: 500 - total flux cleaned = -0.0008653 Jy ! Component: 550 - total flux cleaned = -0.000820509 Jy ! Component: 600 - total flux cleaned = -0.000791397 Jy ! Component: 650 - total flux cleaned = -0.000720637 Jy ! Component: 700 - total flux cleaned = -0.000624228 Jy ! Component: 750 - total flux cleaned = -0.000583955 Jy ! Component: 800 - total flux cleaned = -0.000544241 Jy ! Component: 850 - total flux cleaned = -0.000505093 Jy ! Component: 900 - total flux cleaned = -0.000479497 Jy ! Component: 950 - total flux cleaned = -0.000466804 Jy ! Component: 1000 - total flux cleaned = -0.000453956 Jy ! Component: 1050 - total flux cleaned = -0.000441612 Jy ! Component: 1100 - total flux cleaned = -0.00040528 Jy ! Component: 1150 - total flux cleaned = -0.000393145 Jy ! Component: 1200 - total flux cleaned = -0.000393146 Jy ! Component: 1250 - total flux cleaned = -0.00040469 Jy ! Component: 1300 - total flux cleaned = -0.00041608 Jy ! Component: 1350 - total flux cleaned = -0.000427284 Jy ! Component: 1400 - total flux cleaned = -0.000416362 Jy ! Component: 1450 - total flux cleaned = -0.000460348 Jy ! Component: 1500 - total flux cleaned = -0.000482015 Jy ! Component: 1550 - total flux cleaned = -0.000503353 Jy ! Component: 1600 - total flux cleaned = -0.000524556 Jy ! Component: 1650 - total flux cleaned = -0.000545338 Jy ! Component: 1700 - total flux cleaned = -0.000555693 Jy ! Component: 1750 - total flux cleaned = -0.000576185 Jy ! Component: 1800 - total flux cleaned = -0.000586467 Jy ! Component: 1850 - total flux cleaned = -0.000606451 Jy ! Component: 1900 - total flux cleaned = -0.000606357 Jy ! Component: 1950 - total flux cleaned = -0.000635847 Jy ! Component: 2000 - total flux cleaned = -0.000596788 Jy ! Total flux subtracted in 2048 components = -0.000587348 Jy ! Clean residual min=-0.000481 max=0.000584 Jy/beam ! Clean residual mean=0.000000 rms=0.000190 Jy/beam ! Combined flux in latest and established models = 0.45599 Jy keep ! Adding 146 model components to the UV plane model. ! The established model now contains 267 components and 0.45599 Jy ![Exited script file: muppet] wmap "J1122+1805_X_2017_01_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.095 x 2.281 at 16.42 degrees (North through East) ! Clean map min=-0.0011999 max=0.19919 Jy/beam ! Writing clean map to FITS file: J1122+1805_X_2017_01_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.199188 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000189365 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.285205 0.285205 0.57041 1.14082 2.28164 4.56328 9.12655 18.2531 36.5062 73.0124 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.199 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.095 x 2.281 at 16.42 degrees (North through East) ! Clean map min=-0.0011999 max=0.19919 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 J1122+1805_X_2017_01_16_pus_uvs.log closed on Sun Apr 7 14:47:56 2019