! Started logfile: J0854+2006_X_2017_10_21_pus_uvs.log on Sat May 11 21:52:48 2019 obs J0854+2006_X_2017_10_21_pus_uva.fits ! Reading UV FITS file: J0854+2006_X_2017_10_21_pus_uva.fits ! AN table 1: 30 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.875926 visibilities/baseline/integration-bin. ! Found source: J0854+2006 ! ! 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 1202 lines of history. ! ! Reading 11352 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 J0854+2006_X_2017_10_21_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 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=2.732483Jy sigma=0.024088 ! Fit after self-cal, rms=2.710709Jy sigma=0.023910 ! 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=0.8144 mas, bmaj=2.649 mas, bpa=-24.99 degrees ! Estimated noise=1240.68 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 = 2.74655 Jy ! Component: 100 - total flux cleaned = 3.43989 Jy ! Total flux subtracted in 100 components = 3.43989 Jy ! Clean residual min=-0.112640 max=0.289197 Jy/beam ! Clean residual mean=-0.000780 rms=0.035183 Jy/beam ! Combined flux in latest and established models = 3.43989 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 3.43989 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=0.595346Jy sigma=0.005322 ! Fit after self-cal, rms=0.594083Jy sigma=0.005314 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.310132 Jy ! Component: 100 - total flux cleaned = 0.485872 Jy ! Total flux subtracted in 100 components = 0.485872 Jy ! Clean residual min=-0.076754 max=0.109557 Jy/beam ! Clean residual mean=-0.000240 rms=0.019531 Jy/beam ! Combined flux in latest and established models = 3.92576 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 21 components and 3.92576 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=0.370950Jy sigma=0.002938 ! Fit after self-cal, rms=0.369056Jy sigma=0.002925 ! Inverting map ! Added new window around map position (-1.6, 0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.124697 Jy ! Component: 100 - total flux cleaned = 0.208848 Jy ! Total flux subtracted in 100 components = 0.208848 Jy ! Clean residual min=-0.064955 max=0.073928 Jy/beam ! Clean residual mean=-0.000027 rms=0.015134 Jy/beam ! Combined flux in latest and established models = 4.13461 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 36 components and 4.13461 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=0.310366Jy sigma=0.002327 ! Fit after self-cal, rms=0.308741Jy sigma=0.002314 ! 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=1.062 mas, bmaj=2.825 mas, bpa=-23.68 degrees ! Estimated noise=806.575 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 = 0.0835244 Jy ! Component: 100 - total flux cleaned = 0.111072 Jy ! Component: 150 - total flux cleaned = 0.131413 Jy ! Component: 200 - total flux cleaned = 0.147205 Jy ! Total flux subtracted in 200 components = 0.147205 Jy ! Clean residual min=-0.057429 max=0.055552 Jy/beam ! Clean residual mean=0.000359 rms=0.014377 Jy/beam ! Combined flux in latest and established models = 4.28181 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 62 components and 4.28181 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=0.279318Jy sigma=0.002053 ! Fit after self-cal, rms=0.278379Jy sigma=0.002043 ! 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 1.07 FD 0.99 HN 1.02 KP 0.98 ! LA 0.99 MK 0.99 NL 0.96 OV 0.99 ! PT 1.08 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.99 HN 0.99 KP 0.97 ! LA 1.00 MK 0.99 NL 0.96 OV 0.99 ! PT 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.98 HN 1.00 KP 0.96 ! LA 0.98 MK 1.01 NL 0.95 OV 0.99 ! PT 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.97 HN 1.03 KP 0.96 ! LA 0.98 MK 1.01 NL 0.96 OV 0.99 ! PT 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.97 HN 0.99 KP 0.96 ! LA 1.02 MK 0.98 NL 0.92 OV 0.99 ! PT 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.98 HN 1.02 KP 0.96 ! LA 1.02 MK 1.01 NL 0.93 OV 0.99 ! PT 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.98 HN 1.01 KP 0.96 ! LA 0.98 MK 1.02 NL 0.96 OV 1.00 ! PT 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.02 HN 1.01 KP 0.96 ! LA 1.01 MK 1.01 NL 0.97 OV 1.00 ! PT 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.98 HN 1.03 KP 0.97 ! LA 0.97 MK 1.00 NL 0.97 OV 0.99 ! PT 1.06 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.98 HN 1.06 KP 0.97 ! LA 0.98 MK 1.02 NL 0.97 OV 0.99 ! PT 1.06 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.99 HN 1.03 KP 0.98 ! LA 0.98 MK 1.01 NL 0.98 OV 1.00 ! PT 1.07 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.98 HN 1.01 KP 0.96 ! LA 1.01 MK 1.03 NL 0.99 OV 1.02 ! PT 1.11 ! ! ! Fit before self-cal, rms=0.278379Jy sigma=0.002043 ! Fit after self-cal, rms=0.174914Jy sigma=0.001260 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.064 mas, bmaj=2.864 mas, bpa=-23.72 degrees ! Estimated noise=806.46 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 = -0.0025447 Jy ! Component: 100 - total flux cleaned = -0.00573351 Jy ! Component: 150 - total flux cleaned = -0.00804464 Jy ! Component: 200 - total flux cleaned = -0.00992503 Jy ! Total flux subtracted in 200 components = -0.00992503 Jy ! Clean residual min=-0.031345 max=0.024928 Jy/beam ! Clean residual mean=-0.000386 rms=0.006936 Jy/beam ! Combined flux in latest and established models = 4.27189 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 83 components and 4.27189 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=0.166996Jy sigma=0.001148 ! Fit after self-cal, rms=0.166296Jy sigma=0.001141 ! 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=0.166296Jy sigma=0.001141 ! Fit after self-cal, rms=0.150428Jy sigma=0.001076 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.063 mas, bmaj=2.876 mas, bpa=-23.73 degrees ! Estimated noise=806.524 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0085316 Jy ! Component: 100 - total flux cleaned = -0.0117408 Jy ! Component: 150 - total flux cleaned = -0.0137333 Jy ! Component: 200 - total flux cleaned = -0.0143202 Jy ! Total flux subtracted in 200 components = -0.0143202 Jy ! Clean residual min=-0.023652 max=0.021917 Jy/beam ! Clean residual mean=-0.000356 rms=0.005449 Jy/beam ! Combined flux in latest and established models = 4.25757 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 95 components and 4.25757 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=0.142368Jy sigma=0.001001 ! Fit after self-cal, rms=0.142018Jy sigma=0.000998 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 = 0.00323191 Jy ! Component: 100 - total flux cleaned = 0.00272859 Jy ! Component: 150 - total flux cleaned = 0.00272354 Jy ! Component: 200 - total flux cleaned = 0.00270568 Jy ! Total flux subtracted in 200 components = 0.00270568 Jy ! Clean residual min=-0.021617 max=0.019098 Jy/beam ! Clean residual mean=-0.000342 rms=0.005075 Jy/beam ! Combined flux in latest and established models = 4.26028 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 101 components and 4.26028 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=0.139200Jy sigma=0.000969 ! Fit after self-cal, rms=0.139008Jy sigma=0.000967 ! 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=0.139008Jy sigma=0.000967 ! Fit after self-cal, rms=0.132347Jy sigma=0.000922 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.063 mas, bmaj=2.883 mas, bpa=-23.76 degrees ! Estimated noise=806.297 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00977178 Jy ! Component: 100 - total flux cleaned = -0.0107711 Jy ! Component: 150 - total flux cleaned = -0.0112107 Jy ! Component: 200 - total flux cleaned = -0.0116185 Jy ! Total flux subtracted in 200 components = -0.0116185 Jy ! Clean residual min=-0.018483 max=0.018894 Jy/beam ! Clean residual mean=-0.000274 rms=0.004344 Jy/beam ! Combined flux in latest and established models = 4.24866 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 106 components and 4.24866 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=0.128121Jy sigma=0.000885 ! Fit after self-cal, rms=0.128000Jy sigma=0.000884 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 (-3, -2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.018599 Jy ! Component: 100 - total flux cleaned = 0.0242662 Jy ! Component: 150 - total flux cleaned = 0.0246892 Jy ! Component: 200 - total flux cleaned = 0.0240051 Jy ! Total flux subtracted in 200 components = 0.0240051 Jy ! Clean residual min=-0.015315 max=0.012100 Jy/beam ! Clean residual mean=-0.000182 rms=0.003628 Jy/beam ! Combined flux in latest and established models = 4.27266 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 122 components and 4.27266 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=0.123964Jy sigma=0.000842 ! Fit after self-cal, rms=0.123695Jy sigma=0.000839 ! 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=0.123695Jy sigma=0.000839 ! Fit after self-cal, rms=0.123173Jy sigma=0.000829 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.379 mas, bmaj=3.267 mas, bpa=-25.09 degrees ! Estimated noise=909.911 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000322334 Jy ! Component: 100 - total flux cleaned = -0.000727823 Jy ! Component: 150 - total flux cleaned = 0.000499756 Jy ! Component: 200 - total flux cleaned = 0.00100373 Jy ! Total flux subtracted in 200 components = 0.00100373 Jy ! Clean residual min=-0.012412 max=0.012091 Jy/beam ! Clean residual mean=-0.000212 rms=0.003513 Jy/beam ! Combined flux in latest and established models = 4.27367 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 134 components and 4.27367 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=0.121103Jy sigma=0.000812 ! Fit after self-cal, rms=0.121029Jy sigma=0.000811 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 = 0.00220235 Jy ! Component: 100 - total flux cleaned = 0.00219283 Jy ! Component: 150 - total flux cleaned = 0.0027449 Jy ! Component: 200 - total flux cleaned = 0.003071 Jy ! Total flux subtracted in 200 components = 0.003071 Jy ! Clean residual min=-0.011412 max=0.012502 Jy/beam ! Clean residual mean=-0.000187 rms=0.003372 Jy/beam ! Combined flux in latest and established models = 4.27674 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 141 components and 4.27674 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=0.120375Jy sigma=0.000806 ! Fit after self-cal, rms=0.120323Jy sigma=0.000805 ! 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=1.062 mas, bmaj=2.887 mas, bpa=-23.79 degrees ! Estimated noise=805.703 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.062 x 2.887 at -23.79 degrees (North through East) ! Clean map min=-0.018845 max=3.6157 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 ! Performing amp+phase self-cal ! ! 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=0.120323Jy sigma=0.000805 ! Fit after self-cal, rms=0.114016Jy sigma=0.000752 ! Inverting map and beam ! Estimated beam: bmin=1.063 mas, bmaj=2.89 mas, bpa=-23.82 degrees ! Estimated noise=805.283 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00346957 Jy ! Component: 100 - total flux cleaned = -0.00417183 Jy ! Component: 150 - total flux cleaned = -0.00446685 Jy ! Component: 200 - total flux cleaned = -0.00446873 Jy ! Total flux subtracted in 200 components = -0.00446873 Jy ! Clean residual min=-0.010763 max=0.011274 Jy/beam ! Clean residual mean=-0.000098 rms=0.002729 Jy/beam ! Combined flux in latest and established models = 4.27227 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 147 components and 4.27227 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=0.111947Jy sigma=0.000735 ! Fit after self-cal, rms=0.111878Jy sigma=0.000734 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000929762 Jy ! Component: 100 - total flux cleaned = 0.000937398 Jy ! Component: 150 - total flux cleaned = 0.000937818 Jy ! Component: 200 - total flux cleaned = 0.000938541 Jy ! Total flux subtracted in 200 components = 0.000938541 Jy ! Clean residual min=-0.009808 max=0.011170 Jy/beam ! Clean residual mean=-0.000093 rms=0.002608 Jy/beam ! Combined flux in latest and established models = 4.27321 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 150 components and 4.27321 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=0.110825Jy sigma=0.000726 ! Fit after self-cal, rms=0.110790Jy sigma=0.000726 ! Inverting map ! Added new window around map position (-0.8, -10.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00327423 Jy ! Component: 100 - total flux cleaned = 0.00325627 Jy ! Component: 150 - total flux cleaned = 0.00420488 Jy ! Component: 200 - total flux cleaned = 0.00505471 Jy ! Total flux subtracted in 200 components = 0.00505471 Jy ! Clean residual min=-0.008560 max=0.008633 Jy/beam ! Clean residual mean=-0.000088 rms=0.002352 Jy/beam ! Combined flux in latest and established models = 4.27826 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 166 components and 4.27826 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=0.108700Jy sigma=0.000713 ! Fit after self-cal, rms=0.108651Jy sigma=0.000713 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.108651Jy sigma=0.000713 ! Fit after self-cal, rms=0.108605Jy sigma=0.000709 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=0.8137 mas, bmaj=2.708 mas, bpa=-24.97 degrees ! Estimated noise=1244 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.75229 Jy ! Component: 100 - total flux cleaned = 3.45459 Jy ! Component: 150 - total flux cleaned = 3.76128 Jy ! Component: 200 - total flux cleaned = 3.91756 Jy ! Total flux subtracted in 200 components = 3.91756 Jy ! Clean residual min=-0.032158 max=0.076345 Jy/beam ! Clean residual mean=-0.000443 rms=0.010581 Jy/beam ! Combined flux in latest and established models = 3.91756 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 11 model components to the UV plane model. ! The established model now contains 11 components and 3.91756 Jy ! Inverting map and beam ! Estimated beam: bmin=1.062 mas, bmaj=2.893 mas, bpa=-23.84 degrees ! Estimated noise=804.998 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 = 0.121241 Jy ! Component: 100 - total flux cleaned = 0.191886 Jy ! Component: 150 - total flux cleaned = 0.239014 Jy ! Component: 200 - total flux cleaned = 0.272121 Jy ! Total flux subtracted in 200 components = 0.272121 Jy ! Clean residual min=-0.013440 max=0.020069 Jy/beam ! Clean residual mean=-0.000271 rms=0.004344 Jy/beam ! Combined flux in latest and established models = 4.18968 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 56 components and 4.18968 Jy ! Inverting map ! Added new window around map position (20.4, -14.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0243693 Jy ! Component: 100 - total flux cleaned = 0.0405621 Jy ! Component: 150 - total flux cleaned = 0.0520484 Jy ! Component: 200 - total flux cleaned = 0.0612333 Jy ! Total flux subtracted in 200 components = 0.0612333 Jy ! Clean residual min=-0.010450 max=0.010456 Jy/beam ! Clean residual mean=-0.000124 rms=0.002632 Jy/beam ! Combined flux in latest and established models = 4.25092 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 94 components and 4.25092 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=2.378 mas, bmaj=3.273 mas, bpa=-25.29 degrees ! Estimated noise=908.565 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0108837 Jy ! Component: 100 - total flux cleaned = 0.0184746 Jy ! Component: 150 - total flux cleaned = 0.0247377 Jy ! Component: 200 - total flux cleaned = 0.0271381 Jy ! Total flux subtracted in 200 components = 0.0271381 Jy ! Clean residual min=-0.008214 max=0.008239 Jy/beam ! Clean residual mean=-0.000100 rms=0.002528 Jy/beam ! Combined flux in latest and established models = 4.27805 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 = 0.00160108 Jy ! Component: 100 - total flux cleaned = 0.00325826 Jy ! Component: 150 - total flux cleaned = 0.00453485 Jy ! Component: 200 - total flux cleaned = 0.00548826 Jy ! Total flux subtracted in 200 components = 0.00548826 Jy ! Clean residual min=-0.007395 max=0.007794 Jy/beam ! Clean residual mean=-0.000074 rms=0.002272 Jy/beam ! Combined flux in latest and established models = 4.28354 Jy ! Adding 75 model components to the UV plane model. ! The established model now contains 158 components and 4.28354 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.062 mas, bmaj=2.893 mas, bpa=-23.84 degrees ! Estimated noise=804.998 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000123779 Jy ! Component: 100 - total flux cleaned = 0.000558395 Jy ! Component: 150 - total flux cleaned = 0.000148065 Jy ! Component: 200 - total flux cleaned = -3.26453e-05 Jy ! Total flux subtracted in 200 components = -3.26453e-05 Jy ! Clean residual min=-0.006453 max=0.007000 Jy/beam ! Clean residual mean=-0.000039 rms=0.001862 Jy/beam ! Combined flux in latest and established models = 4.28351 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 183 components and 4.28351 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=0.105308Jy sigma=0.000687 ! Fit after self-cal, rms=0.104987Jy sigma=0.000685 wmodel J0854+2006_X_2017_10_21_pus_map.mod ! Writing 183 model components to file: J0854+2006_X_2017_10_21_pus_map.mod wobs J0854+2006_X_2017_10_21_pus_uvs.fits ! Writing UV FITS file: J0854+2006_X_2017_10_21_pus_uvs.fits wwins J0854+2006_X_2017_10_21_pus_map.win ! wwins: Wrote 5 windows to J0854+2006_X_2017_10_21_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 = 0.00281829 Jy ! Component: 100 - total flux cleaned = 0.00347823 Jy ! Component: 150 - total flux cleaned = 0.00400162 Jy ! Component: 200 - total flux cleaned = 0.0041015 Jy ! Component: 250 - total flux cleaned = 0.00419936 Jy ! Component: 300 - total flux cleaned = 0.00457608 Jy ! Component: 350 - total flux cleaned = 0.00494395 Jy ! Component: 400 - total flux cleaned = 0.00548248 Jy ! Component: 450 - total flux cleaned = 0.0057472 Jy ! Component: 500 - total flux cleaned = 0.00626562 Jy ! Component: 550 - total flux cleaned = 0.00685663 Jy ! Component: 600 - total flux cleaned = 0.00710514 Jy ! Component: 650 - total flux cleaned = 0.00767269 Jy ! Component: 700 - total flux cleaned = 0.00790877 Jy ! Component: 750 - total flux cleaned = 0.00814408 Jy ! Component: 800 - total flux cleaned = 0.00860404 Jy ! Component: 850 - total flux cleaned = 0.00890527 Jy ! Component: 900 - total flux cleaned = 0.00927614 Jy ! Component: 950 - total flux cleaned = 0.00971391 Jy ! Component: 1000 - total flux cleaned = 0.00999943 Jy ! Component: 1050 - total flux cleaned = 0.0101408 Jy ! Component: 1100 - total flux cleaned = 0.0105578 Jy ! Component: 1150 - total flux cleaned = 0.0106926 Jy ! Component: 1200 - total flux cleaned = 0.0109595 Jy ! Component: 1250 - total flux cleaned = 0.0109583 Jy ! Component: 1300 - total flux cleaned = 0.011089 Jy ! Component: 1350 - total flux cleaned = 0.0112174 Jy ! Component: 1400 - total flux cleaned = 0.0112179 Jy ! Component: 1450 - total flux cleaned = 0.0114037 Jy ! Component: 1500 - total flux cleaned = 0.0112824 Jy ! Component: 1550 - total flux cleaned = 0.011282 Jy ! Component: 1600 - total flux cleaned = 0.0113414 Jy ! Component: 1650 - total flux cleaned = 0.011283 Jy ! Component: 1700 - total flux cleaned = 0.0112258 Jy ! Component: 1750 - total flux cleaned = 0.0112272 Jy ! Component: 1800 - total flux cleaned = 0.0112265 Jy ! Component: 1850 - total flux cleaned = 0.011115 Jy ! Component: 1900 - total flux cleaned = 0.0110606 Jy ! Component: 1950 - total flux cleaned = 0.01079 Jy ! Component: 2000 - total flux cleaned = 0.0108425 Jy ! Total flux subtracted in 2048 components = 0.0105773 Jy ! Clean residual min=-0.002986 max=0.002779 Jy/beam ! Clean residual mean=-0.000006 rms=0.001051 Jy/beam ! Combined flux in latest and established models = 4.29409 Jy keep ! Adding 157 model components to the UV plane model. ! The established model now contains 340 components and 4.29409 Jy ![Exited script file: muppet] wmap "J0854+2006_X_2017_10_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.062 x 2.893 at -23.84 degrees (North through East) ! Clean map min=-0.0087474 max=3.6207 Jy/beam ! Writing clean map to FITS file: J0854+2006_X_2017_10_21_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 3.62073 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00105297 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0872454 0.0872454 0.174491 0.348982 0.697963 1.39593 2.79185 5.58371 11.1674 22.3348 44.6696 89.3393 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0031 print "peak=",int(1000*peak_flux)/1000 ! peak= 3.62 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.062 x 2.893 at -23.84 degrees (North through East) ! Clean map min=-0.0087474 max=3.6207 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 J0854+2006_X_2017_10_21_pus_uvs.log closed on Sat May 11 21:52:50 2019