! Started logfile: J1704+7138_X_2017_06_15_pus_uvs.log on Tue May 7 19:59:15 2019 obs J1704+7138_X_2017_06_15_pus_uva.fits ! Reading UV FITS file: J1704+7138_X_2017_06_15_pus_uva.fits ! AN table 1: 152 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.969737 visibilities/baseline/integration-bin. ! Found source: J1704+7138 ! ! 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 989 lines of history. ! ! Reading 79596 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 J1704+7138_X_2017_06_15_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 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 119 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 179 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 142 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 124 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 119 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 263 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 141 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 151 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 175 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 233 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.001040Jy sigma=0.008386 ! Fit after self-cal, rms=0.959928Jy sigma=0.008059 ! 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=0.7718 mas, bmaj=0.9909 mas, bpa=-77.28 degrees ! Estimated noise=910.242 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 = 0.0334461 Jy ! Component: 100 - total flux cleaned = 0.0408269 Jy ! Total flux subtracted in 100 components = 0.0408269 Jy ! Clean residual min=-0.002693 max=0.002604 Jy/beam ! Clean residual mean=-0.000002 rms=0.000641 Jy/beam ! Combined flux in latest and established models = 0.0408269 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0408269 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=0.083156Jy sigma=0.000638 ! Fit after self-cal, rms=0.081717Jy sigma=0.000626 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00434301 Jy ! Component: 100 - total flux cleaned = 0.00578408 Jy ! Total flux subtracted in 100 components = 0.00578408 Jy ! Clean residual min=-0.002646 max=0.002633 Jy/beam ! Clean residual mean=-0.000002 rms=0.000621 Jy/beam ! Combined flux in latest and established models = 0.046611 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 7 components and 0.046611 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=0.081492Jy sigma=0.000624 ! Fit after self-cal, rms=0.081483Jy sigma=0.000624 ! 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=0.9792 mas, bmaj=1.322 mas, bpa=-83.4 degrees ! Estimated noise=327.124 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 = 0.000781995 Jy ! Component: 100 - total flux cleaned = 0.000988171 Jy ! Component: 150 - total flux cleaned = 0.00105572 Jy ! Component: 200 - total flux cleaned = 0.0011142 Jy ! Total flux subtracted in 200 components = 0.0011142 Jy ! Clean residual min=-0.000955 max=0.000971 Jy/beam ! Clean residual mean=0.000001 rms=0.000243 Jy/beam ! Combined flux in latest and established models = 0.0477252 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 14 components and 0.0477252 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=0.081473Jy sigma=0.000624 ! Fit after self-cal, rms=0.081474Jy sigma=0.000624 ! 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 0.93 FD 1.02 HN 1.08 KP 1.08 ! LA 0.95 MK 1.07 NL 1.04 OV 1.04 ! PT 1.01 SC 1.09 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.04 KP 1.00 ! LA 1.04 MK 1.14 NL 1.04 OV 0.98 ! PT 1.11 SC 1.09 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.96 HN 1.05 KP 1.09 ! LA 1.03 MK 0.99 NL 1.04 OV 1.07 ! PT 1.04 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 0.99 KP 1.00 ! LA 1.00 MK 1.06 NL 1.04 OV 1.02 ! PT 1.06 SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.96 HN 0.91 KP 0.99 ! LA 1.02 MK 1.03 NL 1.05 OV 1.07 ! PT 1.10 SC 1.12 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.05 KP 1.03 ! LA 1.01 MK 0.99 NL 0.95 OV 1.09 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.95 HN 1.02 KP 0.97 ! LA 1.04 MK 1.06 NL 0.96 OV 1.01 ! PT 1.07 SC 1.07 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.03 HN 0.97 KP 0.94 ! LA 0.95 MK 1.03 NL 0.96 OV 1.05 ! PT 1.05 SC 1.07 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.92 HN 0.96 KP 1.03 ! LA 1.04 MK 1.00 NL 0.97 OV 1.01 ! PT 1.02 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 0.90 KP 1.00 ! LA 0.96 MK 0.99 NL 1.04 OV 0.96 ! PT 1.04 SC 1.01 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.94 HN 0.92 KP 0.97 ! LA 1.04 MK 0.90 NL 0.94 OV 1.07 ! PT 0.96 SC 0.95 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.91 HN 0.85 KP 0.89 ! LA 0.96 MK 0.85 NL 0.96 OV 0.99 ! PT 0.98 SC 0.97 ! ! ! Fit before self-cal, rms=0.081474Jy sigma=0.000624 ! Fit after self-cal, rms=0.081495Jy sigma=0.000623 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9825 mas, bmaj=1.329 mas, bpa=-83.42 degrees ! Estimated noise=330.763 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 = 0.000450249 Jy ! Component: 100 - total flux cleaned = 0.000489202 Jy ! Component: 150 - total flux cleaned = 0.000532906 Jy ! Component: 200 - total flux cleaned = 0.000560581 Jy ! Total flux subtracted in 200 components = 0.000560581 Jy ! Clean residual min=-0.000868 max=0.000943 Jy/beam ! Clean residual mean=-0.000001 rms=0.000229 Jy/beam ! Combined flux in latest and established models = 0.0482858 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 18 components and 0.0482858 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=0.081488Jy sigma=0.000623 ! Fit after self-cal, rms=0.081498Jy sigma=0.000623 ! 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=0.081498Jy sigma=0.000623 ! Fit after self-cal, rms=0.079202Jy sigma=0.000622 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9825 mas, bmaj=1.326 mas, bpa=-84.36 degrees ! Estimated noise=330.47 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000360453 Jy ! Component: 100 - total flux cleaned = 0.000388442 Jy ! Component: 150 - total flux cleaned = 0.000389054 Jy ! Component: 200 - total flux cleaned = 0.000395356 Jy ! Total flux subtracted in 200 components = 0.000395356 Jy ! Clean residual min=-0.000836 max=0.000736 Jy/beam ! Clean residual mean=-0.000002 rms=0.000197 Jy/beam ! Combined flux in latest and established models = 0.0486812 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 24 components and 0.0486812 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=0.079199Jy sigma=0.000622 ! Fit after self-cal, rms=0.079197Jy sigma=0.000622 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 = 4.53073e-05 Jy ! Component: 100 - total flux cleaned = 5.2601e-05 Jy ! Component: 150 - total flux cleaned = 5.25884e-05 Jy ! Component: 200 - total flux cleaned = 5.30749e-05 Jy ! Total flux subtracted in 200 components = 5.30749e-05 Jy ! Clean residual min=-0.000819 max=0.000715 Jy/beam ! Clean residual mean=-0.000003 rms=0.000199 Jy/beam ! Combined flux in latest and established models = 0.0487342 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 24 components and 0.0487342 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=0.079196Jy sigma=0.000622 ! Fit after self-cal, rms=0.079195Jy sigma=0.000622 ! 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=0.079195Jy sigma=0.000622 ! Fit after self-cal, rms=0.079259Jy sigma=0.000621 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9803 mas, bmaj=1.32 mas, bpa=-84.71 degrees ! Estimated noise=330.428 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000318318 Jy ! Component: 100 - total flux cleaned = 0.00033277 Jy ! Component: 150 - total flux cleaned = 0.000344885 Jy ! Component: 200 - total flux cleaned = 0.00035501 Jy ! Total flux subtracted in 200 components = 0.00035501 Jy ! Clean residual min=-0.000864 max=0.000709 Jy/beam ! Clean residual mean=-0.000003 rms=0.000196 Jy/beam ! Combined flux in latest and established models = 0.0490892 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 25 components and 0.0490892 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=0.079258Jy sigma=0.000621 ! Fit after self-cal, rms=0.079270Jy sigma=0.000621 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 = 1.61156e-05 Jy ! Component: 100 - total flux cleaned = 1.10542e-05 Jy ! Component: 150 - total flux cleaned = 1.56311e-05 Jy ! Component: 200 - total flux cleaned = 2.39641e-05 Jy ! Total flux subtracted in 200 components = 2.39641e-05 Jy ! Clean residual min=-0.000848 max=0.000721 Jy/beam ! Clean residual mean=-0.000003 rms=0.000197 Jy/beam ! Combined flux in latest and established models = 0.0491132 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 25 components and 0.0491132 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=0.079269Jy sigma=0.000621 ! Fit after self-cal, rms=0.079262Jy sigma=0.000621 ! 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=0.079262Jy sigma=0.000621 ! Fit after self-cal, rms=0.079236Jy sigma=0.000621 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.277 mas, bmaj=3.029 mas, bpa=86.69 degrees ! Estimated noise=422.359 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00031459 Jy ! Component: 100 - total flux cleaned = 0.000384131 Jy ! Component: 150 - total flux cleaned = 0.000391659 Jy ! Component: 200 - total flux cleaned = 0.000401797 Jy ! Total flux subtracted in 200 components = 0.000401797 Jy ! Clean residual min=-0.000918 max=0.000833 Jy/beam ! Clean residual mean=-0.000004 rms=0.000262 Jy/beam ! Combined flux in latest and established models = 0.049515 Jy selfcal ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 25 components and 0.049515 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=0.079235Jy sigma=0.000621 ! Fit after self-cal, rms=0.079239Jy sigma=0.000621 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 = 1.19778e-05 Jy ! Component: 100 - total flux cleaned = 1.23599e-05 Jy ! Component: 150 - total flux cleaned = 1.2554e-05 Jy ! Component: 200 - total flux cleaned = 1.55338e-05 Jy ! Total flux subtracted in 200 components = 1.55338e-05 Jy ! Clean residual min=-0.000921 max=0.000848 Jy/beam ! Clean residual mean=-0.000004 rms=0.000261 Jy/beam ! Combined flux in latest and established models = 0.0495305 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 25 components and 0.0495305 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=0.079239Jy sigma=0.000621 ! Fit after self-cal, rms=0.079240Jy sigma=0.000621 ! 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=0.978 mas, bmaj=1.315 mas, bpa=-84.99 degrees ! Estimated noise=330.271 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.978 x 1.315 at -84.99 degrees (North through East) ! Clean map min=-0.00081645 max=0.045555 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=0.7781 mas, bmaj=0.9818 mas, bpa=-80.44 degrees ! Estimated noise=891.675 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0352466 Jy ! Component: 100 - total flux cleaned = 0.0430982 Jy ! Component: 150 - total flux cleaned = 0.0459502 Jy ! Component: 200 - total flux cleaned = 0.0473539 Jy ! Total flux subtracted in 200 components = 0.0473539 Jy ! Clean residual min=-0.002112 max=0.002414 Jy/beam ! Clean residual mean=-0.000002 rms=0.000513 Jy/beam ! Combined flux in latest and established models = 0.047354 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.047354 Jy ! Inverting map and beam ! Estimated beam: bmin=0.978 mas, bmaj=1.315 mas, bpa=-84.99 degrees ! Estimated noise=330.271 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 = 0.00124765 Jy ! Component: 100 - total flux cleaned = 0.0017416 Jy ! Component: 150 - total flux cleaned = 0.00181171 Jy ! Component: 200 - total flux cleaned = 0.00186945 Jy ! Total flux subtracted in 200 components = 0.00186945 Jy ! Clean residual min=-0.000890 max=0.000707 Jy/beam ! Clean residual mean=-0.000003 rms=0.000199 Jy/beam ! Combined flux in latest and established models = 0.0492234 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 19 components and 0.0492234 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=2.277 mas, bmaj=3.029 mas, bpa=86.69 degrees ! Estimated noise=422.359 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000305365 Jy ! Component: 100 - total flux cleaned = 0.000311253 Jy ! Component: 150 - total flux cleaned = 0.000325322 Jy ! Component: 200 - total flux cleaned = 0.00033341 Jy ! Total flux subtracted in 200 components = 0.00033341 Jy ! Clean residual min=-0.000920 max=0.000854 Jy/beam ! Clean residual mean=-0.000004 rms=0.000261 Jy/beam ! Combined flux in latest and established models = 0.0495568 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 = 1.04927e-05 Jy ! Component: 100 - total flux cleaned = 1.66346e-05 Jy ! Component: 150 - total flux cleaned = 2.2155e-05 Jy ! Component: 200 - total flux cleaned = 2.94365e-05 Jy ! Total flux subtracted in 200 components = 2.94365e-05 Jy ! Clean residual min=-0.000924 max=0.000854 Jy/beam ! Clean residual mean=-0.000004 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.0495863 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 24 components and 0.0495863 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.978 mas, bmaj=1.315 mas, bpa=-84.99 degrees ! Estimated noise=330.271 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000105139 Jy ! Component: 100 - total flux cleaned = -0.000103906 Jy ! Component: 150 - total flux cleaned = -0.000112706 Jy ! Component: 200 - total flux cleaned = -0.00012027 Jy ! Total flux subtracted in 200 components = -0.00012027 Jy ! Clean residual min=-0.000895 max=0.000716 Jy/beam ! Clean residual mean=-0.000002 rms=0.000198 Jy/beam ! Combined flux in latest and established models = 0.049466 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 26 components and 0.049466 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=0.079240Jy sigma=0.000621 ! Fit after self-cal, rms=0.079243Jy sigma=0.000621 wmodel J1704+7138_X_2017_06_15_pus_map.mod ! Writing 26 model components to file: J1704+7138_X_2017_06_15_pus_map.mod wobs J1704+7138_X_2017_06_15_pus_uvs.fits ! Writing UV FITS file: J1704+7138_X_2017_06_15_pus_uvs.fits wwins J1704+7138_X_2017_06_15_pus_map.win ! wwins: Wrote 1 windows to J1704+7138_X_2017_06_15_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 = -0.000319242 Jy ! Component: 100 - total flux cleaned = -0.000409807 Jy ! Component: 150 - total flux cleaned = -0.000459798 Jy ! Component: 200 - total flux cleaned = -0.000496444 Jy ! Component: 250 - total flux cleaned = -0.000519958 Jy ! Component: 300 - total flux cleaned = -0.000577028 Jy ! Component: 350 - total flux cleaned = -0.000576893 Jy ! Component: 400 - total flux cleaned = -0.000588072 Jy ! Component: 450 - total flux cleaned = -0.000631155 Jy ! Component: 500 - total flux cleaned = -0.0006309 Jy ! Component: 550 - total flux cleaned = -0.000620369 Jy ! Component: 600 - total flux cleaned = -0.000620332 Jy ! Component: 650 - total flux cleaned = -0.000650527 Jy ! Component: 700 - total flux cleaned = -0.000660388 Jy ! Component: 750 - total flux cleaned = -0.000640626 Jy ! Component: 800 - total flux cleaned = -0.000601694 Jy ! Component: 850 - total flux cleaned = -0.000601734 Jy ! Component: 900 - total flux cleaned = -0.000573274 Jy ! Component: 950 - total flux cleaned = -0.00056386 Jy ! Component: 1000 - total flux cleaned = -0.000536204 Jy ! Component: 1050 - total flux cleaned = -0.000554499 Jy ! Component: 1100 - total flux cleaned = -0.000527317 Jy ! Component: 1150 - total flux cleaned = -0.00050937 Jy ! Component: 1200 - total flux cleaned = -0.000527124 Jy ! Component: 1250 - total flux cleaned = -0.000500673 Jy ! Component: 1300 - total flux cleaned = -0.000491898 Jy ! Component: 1350 - total flux cleaned = -0.000474674 Jy ! Component: 1400 - total flux cleaned = -0.000432004 Jy ! Component: 1450 - total flux cleaned = -0.000415295 Jy ! Component: 1500 - total flux cleaned = -0.000415289 Jy ! Component: 1550 - total flux cleaned = -0.000390481 Jy ! Component: 1600 - total flux cleaned = -0.000398693 Jy ! Component: 1650 - total flux cleaned = -0.000398742 Jy ! Component: 1700 - total flux cleaned = -0.000398734 Jy ! Component: 1750 - total flux cleaned = -0.000414788 Jy ! Component: 1800 - total flux cleaned = -0.000414753 Jy ! Component: 1850 - total flux cleaned = -0.00040676 Jy ! Component: 1900 - total flux cleaned = -0.000414672 Jy ! Component: 1950 - total flux cleaned = -0.000422556 Jy ! Component: 2000 - total flux cleaned = -0.000422576 Jy ! Total flux subtracted in 2048 components = -0.000437891 Jy ! Clean residual min=-0.000429 max=0.000384 Jy/beam ! Clean residual mean=-0.000001 rms=0.000142 Jy/beam ! Combined flux in latest and established models = 0.0490281 Jy keep ! Adding 169 model components to the UV plane model. ! The established model now contains 195 components and 0.0490281 Jy ![Exited script file: muppet] wmap "J1704+7138_X_2017_06_15_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.978 x 1.315 at -84.99 degrees (North through East) ! Clean map min=-0.0006219 max=0.045429 Jy/beam ! Writing clean map to FITS file: J1704+7138_X_2017_06_15_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0454291 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000142071 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.938193 0.938193 1.87639 3.75277 7.50555 15.0111 30.0222 60.0444 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.045 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.978 x 1.315 at -84.99 degrees (North through East) ! Clean map min=-0.0006219 max=0.045429 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 J1704+7138_X_2017_06_15_pus_uvs.log closed on Tue May 7 19:59:19 2019