! Started logfile: J0536-3401_X_2014_12_20_pus_uvs.log on Tue Dec 27 21:37:32 2016 obs J0536-3401_X_2014_12_20_pus_uva.fits ! Reading UV FITS file: J0536-3401_X_2014_12_20_pus_uva.fits ! AN table 1: 15 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.882963 visibilities/baseline/integration-bin. ! Found source: J0536-3401 ! ! 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 364 lines of history. ! ! Reading 7152 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 J0536-3401_X_2014_12_20_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 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.461034Jy sigma=0.004320 ! Fit after self-cal, rms=0.454381Jy sigma=0.004249 ! 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=0.6778 mas, bmaj=1.92 mas, bpa=-10.97 degrees ! Estimated noise=1171.8 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 = 0.437429 Jy ! Component: 100 - total flux cleaned = 0.534091 Jy ! Total flux subtracted in 100 components = 0.534091 Jy ! Clean residual min=-0.021288 max=0.051239 Jy/beam ! Clean residual mean=-0.000206 rms=0.007020 Jy/beam ! Combined flux in latest and established models = 0.534091 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.534091 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=0.126608Jy sigma=0.001199 ! Fit after self-cal, rms=0.126604Jy sigma=0.001199 ! Inverting map ! Added new window around map position (1.2, -1.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0446495 Jy ! Component: 100 - total flux cleaned = 0.0659129 Jy ! Total flux subtracted in 100 components = 0.0659129 Jy ! Clean residual min=-0.021173 max=0.030343 Jy/beam ! Clean residual mean=-0.000079 rms=0.004701 Jy/beam ! Combined flux in latest and established models = 0.600004 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 14 components and 0.600004 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=0.109951Jy sigma=0.001004 ! Fit after self-cal, rms=0.108655Jy sigma=0.000986 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8232 mas, bmaj=2.254 mas, bpa=-10.93 degrees ! Estimated noise=861.208 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 = 0.0196207 Jy ! Component: 100 - total flux cleaned = 0.0241029 Jy ! Component: 150 - total flux cleaned = 0.0257247 Jy ! Component: 200 - total flux cleaned = 0.026949 Jy ! Total flux subtracted in 200 components = 0.026949 Jy ! Clean residual min=-0.017229 max=0.016491 Jy/beam ! Clean residual mean=-0.000005 rms=0.004169 Jy/beam ! Combined flux in latest and established models = 0.626953 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 21 components and 0.626953 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=0.104823Jy sigma=0.000943 ! Fit after self-cal, rms=0.104691Jy sigma=0.000940 ! 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 1.03 FD 1.01 HN 1.14 KP 1.06 ! LA 0.95 MK 0.98 NL 0.98 OV 0.91 ! PT 1.11 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.19 KP 1.02 ! LA 0.98 MK 0.97 NL 0.95 OV 0.89 ! PT 1.05 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.16 KP 0.97 ! LA 0.98 MK 1.00 NL 0.98 OV 0.92 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.16 KP 0.93 ! LA 0.98 MK 1.00 NL 0.97 OV 0.90 ! PT 1.04 SC 0.98 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 1.11 KP 0.87 ! LA 0.98 MK 1.00 NL 0.99 OV 0.93 ! PT 1.07 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.07 HN 1.14 KP 0.87 ! LA 0.98 MK 1.03 NL 0.98 OV 0.94 ! PT 1.04 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.13 HN 1.35 KP 0.85 ! LA 0.97 MK 1.08 NL 1.02 OV 1.01 ! PT 1.14 SC 1.07 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.06 HN 1.17 KP 0.88 ! LA 0.97 MK 0.99 NL 0.99 OV 0.96 ! PT 1.06 SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.04 HN 1.18 KP 0.90 ! LA 0.98 MK 1.00 NL 0.99 OV 0.95 ! PT 1.08 SC 0.96 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.04 HN 1.17 KP 0.94 ! LA 1.00 MK 1.04 NL 0.98 OV 0.95 ! PT 1.07 SC 0.95 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.04 HN 1.19 KP 0.99 ! LA 1.00 MK 1.05 NL 1.01 OV 0.94 ! PT 1.08 SC 0.98 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.03 HN 1.10 KP 0.93 ! LA 1.00 MK 1.02 NL 1.00 OV 0.94 ! PT 1.10 SC 1.00 ! ! ! Fit before self-cal, rms=0.104691Jy sigma=0.000940 ! Fit after self-cal, rms=0.097007Jy sigma=0.000798 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8286 mas, bmaj=2.25 mas, bpa=-10.72 degrees ! Estimated noise=868.254 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 = -0.00463877 Jy ! Component: 100 - total flux cleaned = -0.00492973 Jy ! Component: 150 - total flux cleaned = -0.00504328 Jy ! Component: 200 - total flux cleaned = -0.00504771 Jy ! Total flux subtracted in 200 components = -0.00504771 Jy ! Clean residual min=-0.007878 max=0.005464 Jy/beam ! Clean residual mean=-0.000032 rms=0.001594 Jy/beam ! Combined flux in latest and established models = 0.621905 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 35 components and 0.621905 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=0.096269Jy sigma=0.000794 ! Fit after self-cal, rms=0.096259Jy sigma=0.000793 ! 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=0.096259Jy sigma=0.000793 ! Fit after self-cal, rms=0.096863Jy sigma=0.000793 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8301 mas, bmaj=2.251 mas, bpa=-10.69 degrees ! Estimated noise=869.424 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00279625 Jy ! Component: 100 - total flux cleaned = -0.00299791 Jy ! Component: 150 - total flux cleaned = -0.00316496 Jy ! Component: 200 - total flux cleaned = -0.00316887 Jy ! Total flux subtracted in 200 components = -0.00316887 Jy ! Clean residual min=-0.007715 max=0.005139 Jy/beam ! Clean residual mean=-0.000031 rms=0.001474 Jy/beam ! Combined flux in latest and established models = 0.618736 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 43 components and 0.618736 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=0.096516Jy sigma=0.000791 ! Fit after self-cal, rms=0.096458Jy sigma=0.000790 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 = -0.00100277 Jy ! Component: 100 - total flux cleaned = -0.000787495 Jy ! Component: 150 - total flux cleaned = -0.000786157 Jy ! Component: 200 - total flux cleaned = -0.000724721 Jy ! Total flux subtracted in 200 components = -0.000724721 Jy ! Clean residual min=-0.007479 max=0.005206 Jy/beam ! Clean residual mean=-0.000033 rms=0.001419 Jy/beam ! Combined flux in latest and established models = 0.618011 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 46 components and 0.618011 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=0.096316Jy sigma=0.000790 ! Fit after self-cal, rms=0.096294Jy sigma=0.000790 ! 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=0.096294Jy sigma=0.000790 ! Fit after self-cal, rms=0.096880Jy sigma=0.000789 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8308 mas, bmaj=2.251 mas, bpa=-10.69 degrees ! Estimated noise=869.735 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00186442 Jy ! Component: 100 - total flux cleaned = -0.00217177 Jy ! Component: 150 - total flux cleaned = -0.00237668 Jy ! Component: 200 - total flux cleaned = -0.00237405 Jy ! Total flux subtracted in 200 components = -0.00237405 Jy ! Clean residual min=-0.007245 max=0.004987 Jy/beam ! Clean residual mean=-0.000031 rms=0.001349 Jy/beam ! Combined flux in latest and established models = 0.615637 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 51 components and 0.615637 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=0.096697Jy sigma=0.000788 ! Fit after self-cal, rms=0.096673Jy sigma=0.000788 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 = -0.000452073 Jy ! Component: 100 - total flux cleaned = -0.000391464 Jy ! Component: 150 - total flux cleaned = -0.000334829 Jy ! Component: 200 - total flux cleaned = -0.000283098 Jy ! Total flux subtracted in 200 components = -0.000283098 Jy ! Clean residual min=-0.007076 max=0.005006 Jy/beam ! Clean residual mean=-0.000031 rms=0.001313 Jy/beam ! Combined flux in latest and established models = 0.615354 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 56 components and 0.615354 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=0.096586Jy sigma=0.000787 ! Fit after self-cal, rms=0.096573Jy sigma=0.000787 ! 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=0.096573Jy sigma=0.000787 ! Fit after self-cal, rms=0.097006Jy sigma=0.000787 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.31 mas, bmaj=6.99 mas, bpa=-6.031 degrees ! Estimated noise=1072.65 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00046619 Jy ! Component: 100 - total flux cleaned = -0.000588949 Jy ! Component: 150 - total flux cleaned = -0.000639199 Jy ! Component: 200 - total flux cleaned = -0.00072839 Jy ! Total flux subtracted in 200 components = -0.00072839 Jy ! Clean residual min=-0.006788 max=0.005323 Jy/beam ! Clean residual mean=-0.000053 rms=0.001816 Jy/beam ! Combined flux in latest and established models = 0.614626 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 59 components and 0.614626 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=0.096994Jy sigma=0.000787 ! Fit after self-cal, rms=0.096988Jy sigma=0.000787 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 = 0.000169894 Jy ! Component: 100 - total flux cleaned = 7.42567e-05 Jy ! Component: 150 - total flux cleaned = -9.70933e-06 Jy ! Component: 200 - total flux cleaned = -8.54521e-05 Jy ! Total flux subtracted in 200 components = -8.54521e-05 Jy ! Clean residual min=-0.006667 max=0.005257 Jy/beam ! Clean residual mean=-0.000054 rms=0.001783 Jy/beam ! Combined flux in latest and established models = 0.61454 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 61 components and 0.61454 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=0.097012Jy sigma=0.000788 ! Fit after self-cal, rms=0.097016Jy sigma=0.000787 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=0.8312 mas, bmaj=2.251 mas, bpa=-10.71 degrees ! Estimated noise=869.559 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8312 x 2.251 at -10.71 degrees (North through East) ! Clean map min=-0.011589 max=0.54308 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=0.097016Jy sigma=0.000787 ! Fit after self-cal, rms=0.093069Jy sigma=0.000736 ! Inverting map and beam ! Estimated beam: bmin=0.8334 mas, bmaj=2.258 mas, bpa=-10.78 degrees ! Estimated noise=872.187 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00108536 Jy ! Component: 100 - total flux cleaned = -0.000831791 Jy ! Component: 150 - total flux cleaned = -0.000832385 Jy ! Component: 200 - total flux cleaned = -0.000884794 Jy ! Total flux subtracted in 200 components = -0.000884794 Jy ! Clean residual min=-0.006616 max=0.004861 Jy/beam ! Clean residual mean=-0.000031 rms=0.001229 Jy/beam ! Combined flux in latest and established models = 0.613656 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 63 components and 0.613656 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=0.092943Jy sigma=0.000736 ! Fit after self-cal, rms=0.092926Jy sigma=0.000736 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000475053 Jy ! Component: 100 - total flux cleaned = -0.00042849 Jy ! Component: 150 - total flux cleaned = -0.000474557 Jy ! Component: 200 - total flux cleaned = -0.000472619 Jy ! Total flux subtracted in 200 components = -0.000472619 Jy ! Clean residual min=-0.006476 max=0.004892 Jy/beam ! Clean residual mean=-0.000033 rms=0.001208 Jy/beam ! Combined flux in latest and established models = 0.613183 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 63 components and 0.613183 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=0.092865Jy sigma=0.000735 ! Fit after self-cal, rms=0.092857Jy sigma=0.000735 ! 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=0.092857Jy sigma=0.000735 ! Fit after self-cal, rms=0.093188Jy sigma=0.000735 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=0.6825 mas, bmaj=1.907 mas, bpa=-10.62 degrees ! Estimated noise=1200.82 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.447953 Jy ! Component: 100 - total flux cleaned = 0.547292 Jy ! Component: 150 - total flux cleaned = 0.580876 Jy ! Component: 200 - total flux cleaned = 0.596526 Jy ! Total flux subtracted in 200 components = 0.596526 Jy ! Clean residual min=-0.007206 max=0.010949 Jy/beam ! Clean residual mean=-0.000054 rms=0.001821 Jy/beam ! Combined flux in latest and established models = 0.596526 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.596526 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8334 mas, bmaj=2.257 mas, bpa=-10.79 degrees ! Estimated noise=871.747 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) ! Added new window around map position (-0.8, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0124291 Jy ! Component: 100 - total flux cleaned = 0.0188296 Jy ! Component: 150 - total flux cleaned = 0.0204596 Jy ! Component: 200 - total flux cleaned = 0.020457 Jy ! Total flux subtracted in 200 components = 0.020457 Jy ! Clean residual min=-0.006012 max=0.004312 Jy/beam ! Clean residual mean=-0.000022 rms=0.001161 Jy/beam ! Combined flux in latest and established models = 0.616983 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 32 components and 0.616983 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=2.313 mas, bmaj=7.022 mas, bpa=-6.101 degrees ! Estimated noise=1071.27 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00020038 Jy ! Component: 100 - total flux cleaned = -0.000292146 Jy ! Component: 150 - total flux cleaned = -0.000372915 Jy ! Component: 200 - total flux cleaned = -0.000565385 Jy ! Total flux subtracted in 200 components = -0.000565385 Jy ! Clean residual min=-0.005510 max=0.004550 Jy/beam ! Clean residual mean=-0.000047 rms=0.001377 Jy/beam ! Combined flux in latest and established models = 0.616417 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 = -0.000111146 Jy ! Component: 100 - total flux cleaned = -0.000208052 Jy ! Component: 150 - total flux cleaned = -0.000293063 Jy ! Component: 200 - total flux cleaned = -0.000369367 Jy ! Total flux subtracted in 200 components = -0.000369367 Jy ! Clean residual min=-0.005245 max=0.004548 Jy/beam ! Clean residual mean=-0.000049 rms=0.001341 Jy/beam ! Combined flux in latest and established models = 0.616048 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 52 components and 0.616048 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8334 mas, bmaj=2.257 mas, bpa=-10.79 degrees ! Estimated noise=871.747 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000343039 Jy ! Component: 100 - total flux cleaned = -0.000435774 Jy ! Component: 150 - total flux cleaned = -0.000600333 Jy ! Component: 200 - total flux cleaned = -0.000674401 Jy ! Total flux subtracted in 200 components = -0.000674401 Jy ! Clean residual min=-0.005061 max=0.004134 Jy/beam ! Clean residual mean=-0.000025 rms=0.001011 Jy/beam ! Combined flux in latest and established models = 0.615374 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 66 components and 0.615374 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=0.093152Jy sigma=0.000733 ! Fit after self-cal, rms=0.093111Jy sigma=0.000732 wmodel J0536-3401_X_2014_12_20_pus_map.mod ! Writing 66 model components to file: J0536-3401_X_2014_12_20_pus_map.mod wobs J0536-3401_X_2014_12_20_pus_uvs.fits ! Writing UV FITS file: J0536-3401_X_2014_12_20_pus_uvs.fits wwins J0536-3401_X_2014_12_20_pus_map.win ! wwins: Wrote 3 windows to J0536-3401_X_2014_12_20_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 = -0.00146819 Jy ! Component: 100 - total flux cleaned = -0.00141711 Jy ! Component: 150 - total flux cleaned = -0.00119121 Jy ! Component: 200 - total flux cleaned = -0.000725574 Jy ! Component: 250 - total flux cleaned = -0.000188754 Jy ! Component: 300 - total flux cleaned = 0.000273586 Jy ! Component: 350 - total flux cleaned = 0.000714118 Jy ! Component: 400 - total flux cleaned = 0.00100939 Jy ! Component: 450 - total flux cleaned = 0.00133456 Jy ! Component: 500 - total flux cleaned = 0.00153126 Jy ! Component: 550 - total flux cleaned = 0.00183748 Jy ! Component: 600 - total flux cleaned = 0.0022466 Jy ! Component: 650 - total flux cleaned = 0.00257246 Jy ! Component: 700 - total flux cleaned = 0.00289028 Jy ! Component: 750 - total flux cleaned = 0.00326921 Jy ! Component: 800 - total flux cleaned = 0.00350434 Jy ! Component: 850 - total flux cleaned = 0.0037675 Jy ! Component: 900 - total flux cleaned = 0.00399354 Jy ! Component: 950 - total flux cleaned = 0.00427777 Jy ! Component: 1000 - total flux cleaned = 0.00452431 Jy ! Component: 1050 - total flux cleaned = 0.00470593 Jy ! Component: 1100 - total flux cleaned = 0.0050329 Jy ! Component: 1150 - total flux cleaned = 0.00523649 Jy ! Component: 1200 - total flux cleaned = 0.00552273 Jy ! Component: 1250 - total flux cleaned = 0.00586045 Jy ! Component: 1300 - total flux cleaned = 0.00605357 Jy ! Component: 1350 - total flux cleaned = 0.00632595 Jy ! Component: 1400 - total flux cleaned = 0.00643303 Jy ! Component: 1450 - total flux cleaned = 0.00659212 Jy ! Component: 1500 - total flux cleaned = 0.0067736 Jy ! Component: 1550 - total flux cleaned = 0.00674775 Jy ! Component: 1600 - total flux cleaned = 0.00682379 Jy ! Component: 1650 - total flux cleaned = 0.00687387 Jy ! Component: 1700 - total flux cleaned = 0.00687399 Jy ! Component: 1750 - total flux cleaned = 0.00694644 Jy ! Component: 1800 - total flux cleaned = 0.00701788 Jy ! Component: 1850 - total flux cleaned = 0.00699352 Jy ! Component: 1900 - total flux cleaned = 0.00701682 Jy ! Component: 1950 - total flux cleaned = 0.00708567 Jy ! Component: 2000 - total flux cleaned = 0.0070403 Jy ! Total flux subtracted in 2048 components = 0.0071302 Jy ! Clean residual min=-0.001148 max=0.001176 Jy/beam ! Clean residual mean=-0.000006 rms=0.000424 Jy/beam ! Combined flux in latest and established models = 0.622504 Jy keep ! Adding 113 model components to the UV plane model. ! The established model now contains 179 components and 0.622504 Jy ![Exited script file: muppet] wmap "J0536-3401_X_2014_12_20_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8334 x 2.257 at -10.79 degrees (North through East) ! Clean map min=-0.0044041 max=0.55173 Jy/beam ! Writing clean map to FITS file: J0536-3401_X_2014_12_20_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.551731 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000413194 device "J0536-3401_X_2014_12_20_pus\_map.eps/VPS" ! Attempting to open device: 'J0536-3401_X_2014_12_20_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.224671 0.224671 0.449343 0.898686 1.79737 3.59474 7.18949 14.379 28.7579 57.5159 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.551 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8334 x 2.257 at -10.79 degrees (North through East) ! Clean map min=-0.0044041 max=0.55173 Jy/beam quit ! Quitting program ! Log file J0536-3401_X_2014_12_20_pus_uvs.log closed on Tue Dec 27 21:37:33 2016