! Started logfile: J0203+8106_X_2017_03_23_pus_uvs.log on Mon May 13 10:17:03 2019 obs J0203+8106_X_2017_03_23_pus_uva.fits ! Reading UV FITS file: J0203+8106_X_2017_03_23_pus_uva.fits ! AN table 1: 151 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.818543 visibilities/baseline/integration-bin. ! Found source: J0203+8106 ! ! 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 1124 lines of history. ! ! Reading 66744 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 J0203+8106_X_2017_03_23_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 156 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 156 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 156 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 156 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 156 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 156 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 156 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 146 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 156 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 156 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 156 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 156 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.940098Jy sigma=0.007320 ! Fit after self-cal, rms=0.917181Jy sigma=0.007175 ! 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=0.825 mas, bmaj=0.939 mas, bpa=-65.59 degrees ! Estimated noise=986.61 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 = 0.0629486 Jy ! Component: 100 - total flux cleaned = 0.0850247 Jy ! Total flux subtracted in 100 components = 0.0850247 Jy ! Clean residual min=-0.006893 max=0.028043 Jy/beam ! Clean residual mean=-0.000056 rms=0.002348 Jy/beam ! Combined flux in latest and established models = 0.0850247 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0850247 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=0.115324Jy sigma=0.000787 ! Fit after self-cal, rms=0.115195Jy sigma=0.000785 ! Inverting map ! Added new window around map position (-2.4, -2.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.025126 Jy ! Component: 100 - total flux cleaned = 0.0393178 Jy ! Total flux subtracted in 100 components = 0.0393178 Jy ! Clean residual min=-0.005199 max=0.013686 Jy/beam ! Clean residual mean=-0.000034 rms=0.001573 Jy/beam ! Combined flux in latest and established models = 0.124343 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 24 components and 0.124343 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=0.108417Jy sigma=0.000716 ! Fit after self-cal, rms=0.107638Jy sigma=0.000709 ! Inverting map ! Added new window around map position (-2.8, -3.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0155565 Jy ! Component: 100 - total flux cleaned = 0.0257929 Jy ! Total flux subtracted in 100 components = 0.0257929 Jy ! Clean residual min=-0.003941 max=0.006536 Jy/beam ! Clean residual mean=-0.000024 rms=0.001152 Jy/beam ! Combined flux in latest and established models = 0.150135 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 35 components and 0.150135 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=0.104584Jy sigma=0.000678 ! Fit after self-cal, rms=0.104305Jy sigma=0.000676 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00938399 Jy ! Component: 100 - total flux cleaned = 0.016147 Jy ! Total flux subtracted in 100 components = 0.016147 Jy ! Clean residual min=-0.003530 max=0.004858 Jy/beam ! Clean residual mean=-0.000017 rms=0.000935 Jy/beam ! Combined flux in latest and established models = 0.166282 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 42 components and 0.166282 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=0.103045Jy sigma=0.000663 ! Fit after self-cal, rms=0.102961Jy sigma=0.000663 ! 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=1.065 mas, bmaj=1.201 mas, bpa=-64.31 degrees ! Estimated noise=361.642 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 = 0.00905986 Jy ! Component: 100 - total flux cleaned = 0.015089 Jy ! Component: 150 - total flux cleaned = 0.0194025 Jy ! Component: 200 - total flux cleaned = 0.0225561 Jy ! Total flux subtracted in 200 components = 0.0225561 Jy ! Clean residual min=-0.001761 max=0.003091 Jy/beam ! Clean residual mean=-0.000035 rms=0.000578 Jy/beam ! Combined flux in latest and established models = 0.188838 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 54 components and 0.188838 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=0.102014Jy sigma=0.000654 ! Fit after self-cal, rms=0.101900Jy sigma=0.000653 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00332014 Jy ! Component: 100 - total flux cleaned = 0.00549093 Jy ! Component: 150 - total flux cleaned = 0.00702289 Jy ! Component: 200 - total flux cleaned = 0.00815157 Jy ! Total flux subtracted in 200 components = 0.00815157 Jy ! Clean residual min=-0.001666 max=0.002082 Jy/beam ! Clean residual mean=-0.000018 rms=0.000476 Jy/beam ! Combined flux in latest and established models = 0.19699 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 64 components and 0.19699 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=0.101766Jy sigma=0.000652 ! Fit after self-cal, rms=0.101738Jy sigma=0.000652 ! 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 1.05 FD 0.99 HN 1.03 KP 1.00 ! LA 0.94 MK 0.95 NL 0.98 OV 1.15 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 1.01 KP 1.00 ! LA 0.98 MK 0.91 NL 0.96 OV 0.98 ! PT 0.94 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 0.97 KP 0.92 ! LA 0.99 MK 0.92 NL 1.01 OV 1.16 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.22 FD 0.98 HN 0.99 KP 0.98 ! LA 1.02 MK 0.91 NL 0.99 OV 1.09 ! PT 0.97 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.99 HN 0.99 KP 0.99 ! LA 0.99 MK 1.07 NL 0.96 OV 1.00 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.95 HN 1.00 KP 1.00 ! LA 1.00 MK 1.04 NL 0.98 OV 1.02 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 0.96 KP 0.98 ! LA 0.99 MK 0.99 NL 0.98 OV 1.00 ! PT 0.97 SC 1.07 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.03 HN 1.00 KP 0.98 ! LA 1.00 MK 0.99 NL 1.01 OV 1.02 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.03 HN 1.04 KP 1.01 ! LA 0.99 MK 1.37 NL 1.01 OV 1.00 ! PT 0.94 SC 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.03 HN 0.97 KP 0.98 ! LA 1.00 MK 0.98 NL 0.96 OV 1.04 ! PT 0.95 SC 1.01 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 0.99 KP 0.96 ! LA 1.03 MK 0.89 NL 0.94 OV 1.04 ! PT 0.96 SC 1.03 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 0.96 KP 1.02 ! LA 1.01 MK 0.93 NL 1.02 OV 1.02 ! PT 0.93 SC 0.90 ! ! ! Fit before self-cal, rms=0.101738Jy sigma=0.000652 ! Fit after self-cal, rms=0.100899Jy sigma=0.000649 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.064 mas, bmaj=1.2 mas, bpa=-64.35 degrees ! Estimated noise=358.658 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 = 0.00068485 Jy ! Component: 100 - total flux cleaned = 0.000975483 Jy ! Component: 150 - total flux cleaned = 0.00109603 Jy ! Component: 200 - total flux cleaned = 0.00117458 Jy ! Total flux subtracted in 200 components = 0.00117458 Jy ! Clean residual min=-0.001588 max=0.001872 Jy/beam ! Clean residual mean=-0.000001 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.198165 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 70 components and 0.198165 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=0.100877Jy sigma=0.000649 ! Fit after self-cal, rms=0.100867Jy sigma=0.000649 ! 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=0.100867Jy sigma=0.000649 ! Fit after self-cal, rms=0.100833Jy sigma=0.000644 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.065 mas, bmaj=1.198 mas, bpa=-63.05 degrees ! Estimated noise=358.213 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000676614 Jy ! Component: 100 - total flux cleaned = 0.000924882 Jy ! Component: 150 - total flux cleaned = 0.00108109 Jy ! Component: 200 - total flux cleaned = 0.00115811 Jy ! Total flux subtracted in 200 components = 0.00115811 Jy ! Clean residual min=-0.001293 max=0.001522 Jy/beam ! Clean residual mean=0.000001 rms=0.000287 Jy/beam ! Combined flux in latest and established models = 0.199323 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 83 components and 0.199323 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=0.100818Jy sigma=0.000644 ! Fit after self-cal, rms=0.100918Jy 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) ! Added new window around map position (-1.6, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000604333 Jy ! Component: 100 - total flux cleaned = 0.000565677 Jy ! Component: 150 - total flux cleaned = 0.000648778 Jy ! Component: 200 - total flux cleaned = 0.000673179 Jy ! Total flux subtracted in 200 components = 0.000673179 Jy ! Clean residual min=-0.001216 max=0.001090 Jy/beam ! Clean residual mean=0.000003 rms=0.000268 Jy/beam ! Combined flux in latest and established models = 0.199996 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 91 components and 0.199996 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=0.100894Jy sigma=0.000643 ! Fit after self-cal, rms=0.100888Jy 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=0.100888Jy sigma=0.000643 ! Fit after self-cal, rms=0.101400Jy sigma=0.000643 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.064 mas, bmaj=1.196 mas, bpa=-63.09 degrees ! Estimated noise=357.107 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000838558 Jy ! Component: 100 - total flux cleaned = 0.00102735 Jy ! Component: 150 - total flux cleaned = 0.00107138 Jy ! Component: 200 - total flux cleaned = 0.0010706 Jy ! Total flux subtracted in 200 components = 0.0010706 Jy ! Clean residual min=-0.001088 max=0.001060 Jy/beam ! Clean residual mean=0.000003 rms=0.000251 Jy/beam ! Combined flux in latest and established models = 0.201066 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 92 components and 0.201066 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=0.101387Jy sigma=0.000643 ! Fit after self-cal, rms=0.101390Jy 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 = 0.000121558 Jy ! Component: 100 - total flux cleaned = 0.000161563 Jy ! Component: 150 - total flux cleaned = 0.00014447 Jy ! Component: 200 - total flux cleaned = 0.000144884 Jy ! Total flux subtracted in 200 components = 0.000144884 Jy ! Clean residual min=-0.001054 max=0.001045 Jy/beam ! Clean residual mean=0.000003 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.201211 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 96 components and 0.201211 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=0.101384Jy sigma=0.000643 ! Fit after self-cal, rms=0.101381Jy 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=0.101381Jy sigma=0.000643 ! Fit after self-cal, rms=0.101222Jy sigma=0.000643 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.397 mas, bmaj=2.489 mas, bpa=-58.21 degrees ! Estimated noise=451.043 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000560594 Jy ! Component: 100 - total flux cleaned = 0.000708403 Jy ! Component: 150 - total flux cleaned = 0.000813084 Jy ! Component: 200 - total flux cleaned = 0.000889014 Jy ! Total flux subtracted in 200 components = 0.000889014 Jy ! Clean residual min=-0.001046 max=0.000962 Jy/beam ! Clean residual mean=0.000008 rms=0.000307 Jy/beam ! Combined flux in latest and established models = 0.2021 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 102 components and 0.2021 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=0.101219Jy sigma=0.000643 ! Fit after self-cal, rms=0.101217Jy 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 = -3.8456e-06 Jy ! Component: 100 - total flux cleaned = 9.05366e-05 Jy ! Component: 150 - total flux cleaned = 0.000141523 Jy ! Component: 200 - total flux cleaned = 0.000125182 Jy ! Total flux subtracted in 200 components = 0.000125182 Jy ! Clean residual min=-0.001065 max=0.000959 Jy/beam ! Clean residual mean=0.000008 rms=0.000305 Jy/beam ! Combined flux in latest and established models = 0.202225 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 106 components and 0.202225 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=0.101216Jy sigma=0.000643 ! Fit after self-cal, rms=0.101214Jy 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=1.064 mas, bmaj=1.195 mas, bpa=-63.17 degrees ! Estimated noise=356.421 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.064 x 1.195 at -63.17 degrees (North through East) ! Clean map min=-0.00094369 max=0.082763 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=0.8224 mas, bmaj=0.9308 mas, bpa=-63.36 degrees ! Estimated noise=968.926 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0626368 Jy ! Component: 100 - total flux cleaned = 0.0956879 Jy ! Component: 150 - total flux cleaned = 0.118508 Jy ! Component: 200 - total flux cleaned = 0.13516 Jy ! Total flux subtracted in 200 components = 0.13516 Jy ! Clean residual min=-0.005044 max=0.009540 Jy/beam ! Clean residual mean=-0.000032 rms=0.001335 Jy/beam ! Combined flux in latest and established models = 0.13516 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 0.13516 Jy ! Inverting map and beam ! Estimated beam: bmin=1.064 mas, bmaj=1.195 mas, bpa=-63.17 degrees ! Estimated noise=356.421 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 = 0.0179091 Jy ! Component: 100 - total flux cleaned = 0.0303322 Jy ! Component: 150 - total flux cleaned = 0.0394013 Jy ! Component: 200 - total flux cleaned = 0.0461506 Jy ! Total flux subtracted in 200 components = 0.0461506 Jy ! Clean residual min=-0.001907 max=0.003920 Jy/beam ! Clean residual mean=-0.000041 rms=0.000606 Jy/beam ! Combined flux in latest and established models = 0.181311 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 56 components and 0.181311 Jy ! Inverting map ! Added new window around map position (-2.6, -4.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00509804 Jy ! Component: 100 - total flux cleaned = 0.00897367 Jy ! Component: 150 - total flux cleaned = 0.0119412 Jy ! Component: 200 - total flux cleaned = 0.0142372 Jy ! Total flux subtracted in 200 components = 0.0142372 Jy ! Clean residual min=-0.001190 max=0.001341 Jy/beam ! Clean residual mean=-0.000011 rms=0.000305 Jy/beam ! Combined flux in latest and established models = 0.195548 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 77 components and 0.195548 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00178864 Jy ! Component: 100 - total flux cleaned = 0.00318613 Jy ! Component: 150 - total flux cleaned = 0.00427996 Jy ! Component: 200 - total flux cleaned = 0.00484673 Jy ! Total flux subtracted in 200 components = 0.00484673 Jy ! Clean residual min=-0.000993 max=0.001098 Jy/beam ! Clean residual mean=-0.000001 rms=0.000246 Jy/beam ! Combined flux in latest and established models = 0.200395 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 95 components and 0.200395 Jy ! Inverting map ! Added new window around map position (-8.8, 21.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000827406 Jy ! Component: 100 - total flux cleaned = 0.00114428 Jy ! Component: 150 - total flux cleaned = 0.00140387 Jy ! Component: 200 - total flux cleaned = 0.00166289 Jy ! Total flux subtracted in 200 components = 0.00166289 Jy ! Clean residual min=-0.000913 max=0.000960 Jy/beam ! Clean residual mean=-0.000001 rms=0.000229 Jy/beam ! Combined flux in latest and established models = 0.202058 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 107 components and 0.202058 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=2.397 mas, bmaj=2.489 mas, bpa=-58.21 degrees ! Estimated noise=451.043 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000715054 Jy ! Component: 100 - total flux cleaned = 0.00103848 Jy ! Component: 150 - total flux cleaned = 0.00122088 Jy ! Component: 200 - total flux cleaned = 0.00136215 Jy ! Total flux subtracted in 200 components = 0.00136215 Jy ! Clean residual min=-0.000996 max=0.000944 Jy/beam ! Clean residual mean=0.000002 rms=0.000286 Jy/beam ! Combined flux in latest and established models = 0.20342 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 = 7.43744e-05 Jy ! Component: 100 - total flux cleaned = 0.00012985 Jy ! Component: 150 - total flux cleaned = 0.000140503 Jy ! Component: 200 - total flux cleaned = 0.00015011 Jy ! Total flux subtracted in 200 components = 0.00015011 Jy ! Clean residual min=-0.000990 max=0.000929 Jy/beam ! Clean residual mean=0.000002 rms=0.000283 Jy/beam ! Combined flux in latest and established models = 0.20357 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 128 components and 0.20357 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.064 mas, bmaj=1.195 mas, bpa=-63.17 degrees ! Estimated noise=356.421 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000284173 Jy ! Component: 100 - total flux cleaned = -0.000318935 Jy ! Component: 150 - total flux cleaned = -0.000303016 Jy ! Component: 200 - total flux cleaned = -0.000302563 Jy ! Total flux subtracted in 200 components = -0.000302563 Jy ! Clean residual min=-0.000869 max=0.000907 Jy/beam ! Clean residual mean=-0.000000 rms=0.000219 Jy/beam ! Combined flux in latest and established models = 0.203267 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 144 components and 0.203268 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=0.101184Jy sigma=0.000643 ! Fit after self-cal, rms=0.101186Jy sigma=0.000643 wmodel J0203+8106_X_2017_03_23_pus_map.mod ! Writing 144 model components to file: J0203+8106_X_2017_03_23_pus_map.mod wobs J0203+8106_X_2017_03_23_pus_uvs.fits ! Writing UV FITS file: J0203+8106_X_2017_03_23_pus_uvs.fits wwins J0203+8106_X_2017_03_23_pus_map.win ! wwins: Wrote 6 windows to J0203+8106_X_2017_03_23_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 = 0.000178888 Jy ! Component: 100 - total flux cleaned = 0.000360452 Jy ! Component: 150 - total flux cleaned = 0.000490444 Jy ! Component: 200 - total flux cleaned = 0.000587691 Jy ! Component: 250 - total flux cleaned = 0.000641471 Jy ! Component: 300 - total flux cleaned = 0.000667144 Jy ! Component: 350 - total flux cleaned = 0.000717553 Jy ! Component: 400 - total flux cleaned = 0.000754524 Jy ! Component: 450 - total flux cleaned = 0.000826892 Jy ! Component: 500 - total flux cleaned = 0.000803012 Jy ! Component: 550 - total flux cleaned = 0.000849428 Jy ! Component: 600 - total flux cleaned = 0.000849297 Jy ! Component: 650 - total flux cleaned = 0.000905238 Jy ! Component: 700 - total flux cleaned = 0.000904933 Jy ! Component: 750 - total flux cleaned = 0.00094812 Jy ! Component: 800 - total flux cleaned = 0.00093724 Jy ! Component: 850 - total flux cleaned = 0.000968772 Jy ! Component: 900 - total flux cleaned = 0.000968637 Jy ! Component: 950 - total flux cleaned = 0.000989243 Jy ! Component: 1000 - total flux cleaned = 0.000999474 Jy ! Component: 1050 - total flux cleaned = 0.000989511 Jy ! Component: 1100 - total flux cleaned = 0.000999355 Jy ! Component: 1150 - total flux cleaned = 0.0010092 Jy ! Component: 1200 - total flux cleaned = 0.000999386 Jy ! Component: 1250 - total flux cleaned = 0.000980131 Jy ! Component: 1300 - total flux cleaned = 0.00101796 Jy ! Component: 1350 - total flux cleaned = 0.000989803 Jy ! Component: 1400 - total flux cleaned = 0.000999076 Jy ! Component: 1450 - total flux cleaned = 0.00101758 Jy ! Component: 1500 - total flux cleaned = 0.00101762 Jy ! Component: 1550 - total flux cleaned = 0.00103569 Jy ! Component: 1600 - total flux cleaned = 0.00104462 Jy ! Component: 1650 - total flux cleaned = 0.00106252 Jy ! Component: 1700 - total flux cleaned = 0.00109776 Jy ! Component: 1750 - total flux cleaned = 0.00112391 Jy ! Component: 1800 - total flux cleaned = 0.00115841 Jy ! Component: 1850 - total flux cleaned = 0.00115834 Jy ! Component: 1900 - total flux cleaned = 0.00120923 Jy ! Component: 1950 - total flux cleaned = 0.00122597 Jy ! Component: 2000 - total flux cleaned = 0.00123427 Jy ! Total flux subtracted in 2048 components = 0.00126738 Jy ! Clean residual min=-0.000498 max=0.000532 Jy/beam ! Clean residual mean=0.000000 rms=0.000154 Jy/beam ! Combined flux in latest and established models = 0.204535 Jy keep ! Adding 160 model components to the UV plane model. ! The established model now contains 304 components and 0.204535 Jy ![Exited script file: muppet] wmap "J0203+8106_X_2017_03_23_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.064 x 1.195 at -63.17 degrees (North through East) ! Clean map min=-0.00069261 max=0.082193 Jy/beam ! Writing clean map to FITS file: J0203+8106_X_2017_03_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0821928 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000153703 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.561008 0.561008 1.12202 2.24403 4.48806 8.97612 17.9522 35.9045 71.809 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.082 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.064 x 1.195 at -63.17 degrees (North through East) ! Clean map min=-0.00069261 max=0.082193 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 J0203+8106_X_2017_03_23_pus_uvs.log closed on Mon May 13 10:17:08 2019