! Started logfile: J1601+1357_X_2014_12_20_pus_uvs.log on Tue Dec 27 21:46:44 2016 obs J1601+1357_X_2014_12_20_pus_uva.fits ! Reading UV FITS file: J1601+1357_X_2014_12_20_pus_uva.fits ! AN table 1: 113 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.977384 visibilities/baseline/integration-bin. ! Found source: J1601+1357 ! ! 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 59640 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 J1601+1357_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 126 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 71 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 71 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 126 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 183 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 181 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 235 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 181 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 348 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 347 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.958159Jy sigma=0.012023 ! Fit after self-cal, rms=0.940080Jy sigma=0.011814 ! 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=0.8002 mas, bmaj=1.84 mas, bpa=-5.668 degrees ! Estimated noise=528.608 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 = 0.0442696 Jy ! Component: 100 - total flux cleaned = 0.0575334 Jy ! Total flux subtracted in 100 components = 0.0575334 Jy ! Clean residual min=-0.003115 max=0.006061 Jy/beam ! Clean residual mean=-0.000049 rms=0.001014 Jy/beam ! Combined flux in latest and established models = 0.0575334 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0575334 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=0.068238Jy sigma=0.000805 ! Fit after self-cal, rms=0.068201Jy sigma=0.000804 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00735831 Jy ! Component: 100 - total flux cleaned = 0.0120508 Jy ! Total flux subtracted in 100 components = 0.0120508 Jy ! Clean residual min=-0.002610 max=0.003805 Jy/beam ! Clean residual mean=-0.000045 rms=0.000736 Jy/beam ! Combined flux in latest and established models = 0.0695843 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 36 components and 0.0695842 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=0.066953Jy sigma=0.000785 ! Fit after self-cal, rms=0.066963Jy sigma=0.000785 ! 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=0.9714 mas, bmaj=2.184 mas, bpa=-7.151 degrees ! Estimated noise=271.292 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 = 0.00600848 Jy ! Component: 100 - total flux cleaned = 0.00949015 Jy ! Component: 150 - total flux cleaned = 0.0116745 Jy ! Component: 200 - total flux cleaned = 0.0130577 Jy ! Total flux subtracted in 200 components = 0.0130577 Jy ! Clean residual min=-0.002726 max=0.003530 Jy/beam ! Clean residual mean=-0.000066 rms=0.000823 Jy/beam ! Combined flux in latest and established models = 0.0826419 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 46 components and 0.0826419 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=0.066428Jy sigma=0.000777 ! Fit after self-cal, rms=0.066439Jy sigma=0.000777 ! 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 1.05 HN 1.08 KP 1.07 ! LA 0.92 MK 1.00 NL 1.04 OV 1.00 ! PT 0.95 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.04 HN 1.06 KP 0.97 ! LA 0.93 MK 1.09 NL 1.06 OV 0.99 ! PT 0.95 SC 1.08 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.06 HN 1.04 KP 0.97 ! LA 0.96 MK 1.02 NL 1.01 OV 1.00 ! PT 0.90 SC 1.07 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.06 HN 1.01 KP 0.89 ! LA 0.94 MK 1.02 NL 1.07 OV 1.02 ! PT 0.90 SC 1.09 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.01 HN 0.98 KP 0.91 ! LA 0.92 MK 1.12 NL 1.01 OV 1.04 ! PT 0.93 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.11 HN 1.02 KP 0.87 ! LA 0.93 MK 0.99 NL 1.11 OV 1.07 ! PT 0.89 SC 1.10 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.15 HN 1.10 KP 0.84 ! LA 0.99 MK 1.04 NL 1.09 OV 1.10 ! PT 0.98 SC 1.09 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.15 HN 1.03 KP 0.91 ! LA 0.94 MK 1.02 NL 1.05 OV 1.06 ! PT 0.93 SC 1.06 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 HN 1.07 KP 0.90 ! LA 0.97 MK 0.99 NL 1.04 OV 1.05 ! PT 0.95 SC 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.07 HN 1.00 KP 0.93 ! LA 1.02 MK 0.98 NL 1.05 OV 1.04 ! PT 0.93 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.05 HN 0.98 KP 1.00 ! LA 0.94 MK 0.94 NL 1.05 OV 1.07 ! PT 0.92 SC 1.00* ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.05 HN 0.91 KP 0.96 ! LA 0.97 MK 0.97 NL 1.05 OV 1.06 ! PT 0.97 SC 1.00* ! ! ! Fit before self-cal, rms=0.066439Jy sigma=0.000777 ! Fit after self-cal, rms=0.067266Jy sigma=0.000773 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.984 mas, bmaj=2.221 mas, bpa=-7.322 degrees ! Estimated noise=273.664 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 = 4.97954e-05 Jy ! Component: 100 - total flux cleaned = 4.93155e-05 Jy ! Component: 150 - total flux cleaned = 3.37723e-05 Jy ! Component: 200 - total flux cleaned = 6.17646e-05 Jy ! Total flux subtracted in 200 components = 6.17646e-05 Jy ! Clean residual min=-0.001964 max=0.003123 Jy/beam ! Clean residual mean=-0.000044 rms=0.000704 Jy/beam ! Combined flux in latest and established models = 0.0827036 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 52 components and 0.0827037 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=0.067258Jy sigma=0.000773 ! Fit after self-cal, rms=0.067296Jy sigma=0.000773 ! 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=0.067296Jy sigma=0.000773 ! Fit after self-cal, rms=0.067449Jy sigma=0.000771 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.984 mas, bmaj=2.218 mas, bpa=-7.166 degrees ! Estimated noise=273.442 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.78852e-05 Jy ! Component: 100 - total flux cleaned = 4.80227e-05 Jy ! Component: 150 - total flux cleaned = 6.03479e-05 Jy ! Component: 200 - total flux cleaned = 8.22025e-05 Jy ! Total flux subtracted in 200 components = 8.22025e-05 Jy ! Clean residual min=-0.001981 max=0.003499 Jy/beam ! Clean residual mean=-0.000034 rms=0.000641 Jy/beam ! Combined flux in latest and established models = 0.0827859 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 55 components and 0.0827859 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=0.067445Jy sigma=0.000771 ! Fit after self-cal, rms=0.067459Jy sigma=0.000771 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 (2.8, -4.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00315996 Jy ! Component: 100 - total flux cleaned = 0.00491092 Jy ! Component: 150 - total flux cleaned = 0.00608302 Jy ! Component: 200 - total flux cleaned = 0.00682618 Jy ! Total flux subtracted in 200 components = 0.00682618 Jy ! Clean residual min=-0.001652 max=0.001905 Jy/beam ! Clean residual mean=-0.000018 rms=0.000500 Jy/beam ! Combined flux in latest and established models = 0.089612 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 85 components and 0.089612 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=0.067316Jy sigma=0.000769 ! Fit after self-cal, rms=0.067277Jy sigma=0.000769 ! 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=0.067277Jy sigma=0.000769 ! Fit after self-cal, rms=0.066739Jy sigma=0.000768 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9812 mas, bmaj=2.213 mas, bpa=-7.151 degrees ! Estimated noise=271.22 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00136758 Jy ! Component: 100 - total flux cleaned = 0.00223673 Jy ! Component: 150 - total flux cleaned = 0.00268678 Jy ! Component: 200 - total flux cleaned = 0.00297495 Jy ! Total flux subtracted in 200 components = 0.00297495 Jy ! Clean residual min=-0.001459 max=0.001811 Jy/beam ! Clean residual mean=-0.000014 rms=0.000452 Jy/beam ! Combined flux in latest and established models = 0.092587 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 95 components and 0.092587 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=0.066707Jy sigma=0.000768 ! Fit after self-cal, rms=0.066697Jy sigma=0.000768 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 = 0.000431316 Jy ! Component: 100 - total flux cleaned = 0.000565025 Jy ! Component: 150 - total flux cleaned = 0.000664713 Jy ! Component: 200 - total flux cleaned = 0.000724741 Jy ! Total flux subtracted in 200 components = 0.000724741 Jy ! Clean residual min=-0.001419 max=0.001775 Jy/beam ! Clean residual mean=-0.000013 rms=0.000445 Jy/beam ! Combined flux in latest and established models = 0.0933117 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 100 components and 0.0933117 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=0.066688Jy sigma=0.000768 ! Fit after self-cal, rms=0.066683Jy sigma=0.000768 ! 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=0.066683Jy sigma=0.000768 ! Fit after self-cal, rms=0.066482Jy sigma=0.000768 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.312 mas, bmaj=3.631 mas, bpa=-14.65 degrees ! Estimated noise=319.861 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00109866 Jy ! Component: 100 - total flux cleaned = 0.0015397 Jy ! Component: 150 - total flux cleaned = 0.00180244 Jy ! Component: 200 - total flux cleaned = 0.00192694 Jy ! Total flux subtracted in 200 components = 0.00192694 Jy ! Clean residual min=-0.001912 max=0.002086 Jy/beam ! Clean residual mean=-0.000023 rms=0.000651 Jy/beam ! Combined flux in latest and established models = 0.0952387 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 107 components and 0.0952387 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=0.066481Jy sigma=0.000768 ! Fit after self-cal, rms=0.066471Jy sigma=0.000768 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 = -7.22685e-05 Jy ! Component: 100 - total flux cleaned = 0.000108421 Jy ! Component: 150 - total flux cleaned = 0.000199619 Jy ! Component: 200 - total flux cleaned = 0.000261306 Jy ! Total flux subtracted in 200 components = 0.000261306 Jy ! Clean residual min=-0.001849 max=0.002053 Jy/beam ! Clean residual mean=-0.000022 rms=0.000642 Jy/beam ! Combined flux in latest and established models = 0.0955 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 111 components and 0.0955 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=0.066475Jy sigma=0.000768 ! Fit after self-cal, rms=0.066466Jy sigma=0.000767 ! 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=0.9783 mas, bmaj=2.213 mas, bpa=-7.275 degrees ! Estimated noise=270.563 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9783 x 2.213 at -7.275 degrees (North through East) ! Clean map min=-0.0013383 max=0.059229 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=0.8013 mas, bmaj=1.852 mas, bpa=-5.798 degrees ! Estimated noise=536.56 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0445052 Jy ! Component: 100 - total flux cleaned = 0.058872 Jy ! Component: 150 - total flux cleaned = 0.0665013 Jy ! Component: 200 - total flux cleaned = 0.0713167 Jy ! Total flux subtracted in 200 components = 0.0713167 Jy ! Clean residual min=-0.002644 max=0.003004 Jy/beam ! Clean residual mean=-0.000030 rms=0.000715 Jy/beam ! Combined flux in latest and established models = 0.0713167 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.0713167 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9783 mas, bmaj=2.213 mas, bpa=-7.275 degrees ! Estimated noise=270.563 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 = 0.00533644 Jy ! Component: 100 - total flux cleaned = 0.00900229 Jy ! Component: 150 - total flux cleaned = 0.0117733 Jy ! Component: 200 - total flux cleaned = 0.0139636 Jy ! Total flux subtracted in 200 components = 0.0139636 Jy ! Clean residual min=-0.001654 max=0.002466 Jy/beam ! Clean residual mean=-0.000029 rms=0.000541 Jy/beam ! Combined flux in latest and established models = 0.0852803 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 70 components and 0.0852803 Jy ! Inverting map ! Added new window around map position (-0.6, -3.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00244255 Jy ! Component: 100 - total flux cleaned = 0.00407655 Jy ! Component: 150 - total flux cleaned = 0.00540742 Jy ! Component: 200 - total flux cleaned = 0.00650896 Jy ! Total flux subtracted in 200 components = 0.00650896 Jy ! Clean residual min=-0.001344 max=0.001633 Jy/beam ! Clean residual mean=-0.000017 rms=0.000421 Jy/beam ! Combined flux in latest and established models = 0.0917893 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 95 components and 0.0917893 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=2.312 mas, bmaj=3.631 mas, bpa=-14.65 degrees ! Estimated noise=319.861 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00158905 Jy ! Component: 100 - total flux cleaned = 0.00268894 Jy ! Component: 150 - total flux cleaned = 0.00344014 Jy ! Component: 200 - total flux cleaned = 0.00364744 Jy ! Total flux subtracted in 200 components = 0.00364744 Jy ! Clean residual min=-0.001723 max=0.002167 Jy/beam ! Clean residual mean=-0.000021 rms=0.000600 Jy/beam ! Combined flux in latest and established models = 0.0954367 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 = 0.0001531 Jy ! Component: 100 - total flux cleaned = 0.000266696 Jy ! Component: 150 - total flux cleaned = 0.000396177 Jy ! Component: 200 - total flux cleaned = 0.000479208 Jy ! Total flux subtracted in 200 components = 0.000479208 Jy ! Clean residual min=-0.001626 max=0.002096 Jy/beam ! Clean residual mean=-0.000019 rms=0.000589 Jy/beam ! Combined flux in latest and established models = 0.0959159 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 129 components and 0.0959159 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9783 mas, bmaj=2.213 mas, bpa=-7.275 degrees ! Estimated noise=270.563 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000124334 Jy ! Component: 100 - total flux cleaned = -2.11457e-05 Jy ! Component: 150 - total flux cleaned = 5.11329e-05 Jy ! Component: 200 - total flux cleaned = 0.000130384 Jy ! Total flux subtracted in 200 components = 0.000130384 Jy ! Clean residual min=-0.001151 max=0.001501 Jy/beam ! Clean residual mean=-0.000010 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 0.0960463 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 147 components and 0.0960463 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=0.066416Jy sigma=0.000767 ! Fit after self-cal, rms=0.066394Jy sigma=0.000767 wmodel J1601+1357_X_2014_12_20_pus_map.mod ! Writing 147 model components to file: J1601+1357_X_2014_12_20_pus_map.mod wobs J1601+1357_X_2014_12_20_pus_uvs.fits ! Writing UV FITS file: J1601+1357_X_2014_12_20_pus_uvs.fits wwins J1601+1357_X_2014_12_20_pus_map.win ! wwins: Wrote 3 windows to J1601+1357_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 = 0.000638785 Jy ! Component: 100 - total flux cleaned = 0.00109756 Jy ! Component: 150 - total flux cleaned = 0.00136133 Jy ! Component: 200 - total flux cleaned = 0.00147762 Jy ! Component: 250 - total flux cleaned = 0.00155161 Jy ! Component: 300 - total flux cleaned = 0.00153365 Jy ! Component: 350 - total flux cleaned = 0.0015341 Jy ! Component: 400 - total flux cleaned = 0.00151803 Jy ! Component: 450 - total flux cleaned = 0.00148635 Jy ! Component: 500 - total flux cleaned = 0.00145505 Jy ! Component: 550 - total flux cleaned = 0.00139458 Jy ! Component: 600 - total flux cleaned = 0.00135079 Jy ! Component: 650 - total flux cleaned = 0.00135087 Jy ! Component: 700 - total flux cleaned = 0.00132288 Jy ! Component: 750 - total flux cleaned = 0.00129595 Jy ! Component: 800 - total flux cleaned = 0.00129627 Jy ! Component: 850 - total flux cleaned = 0.00128326 Jy ! Component: 900 - total flux cleaned = 0.00123303 Jy ! Component: 950 - total flux cleaned = 0.00123287 Jy ! Component: 1000 - total flux cleaned = 0.00120897 Jy ! Component: 1050 - total flux cleaned = 0.00117392 Jy ! Component: 1100 - total flux cleaned = 0.00116231 Jy ! Component: 1150 - total flux cleaned = 0.00111747 Jy ! Component: 1200 - total flux cleaned = 0.00111723 Jy ! Component: 1250 - total flux cleaned = 0.00106328 Jy ! Component: 1300 - total flux cleaned = 0.00104237 Jy ! Component: 1350 - total flux cleaned = 0.00101147 Jy ! Component: 1400 - total flux cleaned = 0.000981132 Jy ! Component: 1450 - total flux cleaned = 0.000951319 Jy ! Component: 1500 - total flux cleaned = 0.000931861 Jy ! Component: 1550 - total flux cleaned = 0.000884174 Jy ! Component: 1600 - total flux cleaned = 0.000893478 Jy ! Component: 1650 - total flux cleaned = 0.000847301 Jy ! Component: 1700 - total flux cleaned = 0.00084711 Jy ! Component: 1750 - total flux cleaned = 0.000811335 Jy ! Component: 1800 - total flux cleaned = 0.000802608 Jy ! Component: 1850 - total flux cleaned = 0.000776641 Jy ! Component: 1900 - total flux cleaned = 0.000751162 Jy ! Component: 1950 - total flux cleaned = 0.000734507 Jy ! Component: 2000 - total flux cleaned = 0.000717928 Jy ! Total flux subtracted in 2048 components = 0.000685457 Jy ! Clean residual min=-0.000444 max=0.000456 Jy/beam ! Clean residual mean=-0.000004 rms=0.000168 Jy/beam ! Combined flux in latest and established models = 0.0967318 Jy keep ! Adding 151 model components to the UV plane model. ! The established model now contains 298 components and 0.0967317 Jy ![Exited script file: muppet] wmap "J1601+1357_X_2014_12_20_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9783 x 2.213 at -7.275 degrees (North through East) ! Clean map min=-0.0010651 max=0.059665 Jy/beam ! Writing clean map to FITS file: J1601+1357_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 0.0596652 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000166328 device "J1601+1357_X_2014_12_20_pus\_map.eps/VPS" ! Attempting to open device: 'J1601+1357_X_2014_12_20_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.836306 0.836306 1.67261 3.34523 6.69045 13.3809 26.7618 53.5236 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.059 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9783 x 2.213 at -7.275 degrees (North through East) ! Clean map min=-0.0010651 max=0.059665 Jy/beam quit ! Quitting program ! Log file J1601+1357_X_2014_12_20_pus_uvs.log closed on Tue Dec 27 21:46:48 2016