! Started logfile: J0501-0159_X_2017_10_09_pus_uvs.log on Sun May 12 15:17:42 2019 obs J0501-0159_X_2017_10_09_pus_uva.fits ! Reading UV FITS file: J0501-0159_X_2017_10_09_pus_uva.fits ! AN table 1: 20 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.675 visibilities/baseline/integration-bin. ! Found source: J0501-0159 ! ! 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 763 lines of history. ! ! Reading 5832 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 J0501-0159_X_2017_10_09_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 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.620836Jy sigma=0.013655 ! Fit after self-cal, rms=1.616133Jy sigma=0.013615 ! 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=0.7478 mas, bmaj=3.001 mas, bpa=-19.14 degrees ! Estimated noise=1609.62 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 = 1.97908 Jy ! Component: 100 - total flux cleaned = 2.41742 Jy ! Total flux subtracted in 100 components = 2.41742 Jy ! Clean residual min=-0.074701 max=0.150207 Jy/beam ! Clean residual mean=-0.000182 rms=0.024192 Jy/beam ! Combined flux in latest and established models = 2.41742 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 2.41742 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=0.327799Jy sigma=0.002743 ! Fit after self-cal, rms=0.327771Jy sigma=0.002742 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.16533 Jy ! Component: 100 - total flux cleaned = 0.259958 Jy ! Total flux subtracted in 100 components = 0.259958 Jy ! Clean residual min=-0.061079 max=0.050384 Jy/beam ! Clean residual mean=-0.000124 rms=0.014888 Jy/beam ! Combined flux in latest and established models = 2.67738 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 19 components and 2.67738 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=0.211242Jy sigma=0.001697 ! Fit after self-cal, rms=0.211153Jy sigma=0.001696 ! 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=0.9369 mas, bmaj=3.192 mas, bpa=-18.2 degrees ! Estimated noise=1132.43 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 = 0.0734118 Jy ! Component: 100 - total flux cleaned = 0.0849051 Jy ! Component: 150 - total flux cleaned = 0.0891148 Jy ! Component: 200 - total flux cleaned = 0.0923452 Jy ! Total flux subtracted in 200 components = 0.0923452 Jy ! Clean residual min=-0.053493 max=0.032636 Jy/beam ! Clean residual mean=-0.000129 rms=0.011660 Jy/beam ! Combined flux in latest and established models = 2.76973 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 36 components and 2.76973 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=0.186088Jy sigma=0.001382 ! Fit after self-cal, rms=0.186052Jy sigma=0.001382 ! 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 0.97 FD 1.02 HN 1.05 KP 1.03 ! LA 0.98 MK 1.00 NL 0.90 OV 1.00* ! PT 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.02 HN 1.02 KP 1.06 ! LA 0.99 MK 0.99 NL 0.94 OV 1.00* ! PT 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.02 KP 0.99 ! LA 1.01 MK 1.01 NL 0.92 OV 1.00* ! PT 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 1.05 KP 1.01 ! LA 1.02 MK 1.01 NL 0.92 OV 1.00* ! PT 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 1.00 KP 1.01 ! LA 1.00 MK 1.03 NL 0.92 OV 1.00* ! PT 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 1.04 KP 1.00 ! LA 1.00 MK 1.01 NL 0.92 OV 1.00* ! PT 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 1.03 KP 1.01 ! LA 1.01 MK 1.02 NL 0.88 OV 1.00* ! PT 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.04 HN 1.04 KP 1.01 ! LA 0.99 MK 1.01 NL 0.94 OV 1.00* ! PT 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 1.05 KP 1.01 ! LA 1.01 MK 1.01 NL 0.93 OV 1.00* ! PT 1.02 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 1.08 KP 1.02 ! LA 1.03 MK 1.02 NL 0.89 OV 1.00* ! PT 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.05 KP 1.03 ! LA 1.02 MK 1.02 NL 0.94 OV 1.00* ! PT 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.09 KP 1.03 ! LA 1.00 MK 1.00 NL 0.94 OV 1.00* ! PT 1.02 ! ! ! Fit before self-cal, rms=0.186052Jy sigma=0.001382 ! Fit after self-cal, rms=0.115007Jy sigma=0.000794 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9405 mas, bmaj=3.211 mas, bpa=-18.26 degrees ! Estimated noise=1128.53 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 = -0.00127955 Jy ! Component: 100 - total flux cleaned = -0.0022127 Jy ! Component: 150 - total flux cleaned = -0.00298428 Jy ! Component: 200 - total flux cleaned = -0.00299392 Jy ! Total flux subtracted in 200 components = -0.00299392 Jy ! Clean residual min=-0.014202 max=0.013641 Jy/beam ! Clean residual mean=-0.000003 rms=0.003966 Jy/beam ! Combined flux in latest and established models = 2.76673 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 47 components and 2.76673 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=0.110550Jy sigma=0.000767 ! Fit after self-cal, rms=0.110515Jy sigma=0.000766 ! 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=0.110515Jy sigma=0.000766 ! Fit after self-cal, rms=0.094894Jy sigma=0.000672 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9413 mas, bmaj=3.209 mas, bpa=-18.23 degrees ! Estimated noise=1129.16 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00434147 Jy ! Component: 100 - total flux cleaned = 0.00469243 Jy ! Component: 150 - total flux cleaned = 0.0049695 Jy ! Component: 200 - total flux cleaned = 0.00497315 Jy ! Total flux subtracted in 200 components = 0.00497315 Jy ! Clean residual min=-0.007935 max=0.011862 Jy/beam ! Clean residual mean=-0.000027 rms=0.002447 Jy/beam ! Combined flux in latest and established models = 2.77171 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 50 components and 2.77171 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=0.094202Jy sigma=0.000667 ! Fit after self-cal, rms=0.094207Jy sigma=0.000667 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (1.4, -9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0107399 Jy ! Component: 100 - total flux cleaned = 0.0167758 Jy ! Component: 150 - total flux cleaned = 0.0198215 Jy ! Component: 200 - total flux cleaned = 0.0213537 Jy ! Total flux subtracted in 200 components = 0.0213537 Jy ! Clean residual min=-0.007640 max=0.008566 Jy/beam ! Clean residual mean=-0.000031 rms=0.001935 Jy/beam ! Combined flux in latest and established models = 2.79306 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 72 components and 2.79306 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=0.092732Jy sigma=0.000654 ! Fit after self-cal, rms=0.092710Jy sigma=0.000653 ! Inverting map ! Added new window around map position (-10.8, 18.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00760921 Jy ! Component: 100 - total flux cleaned = 0.0106173 Jy ! Component: 150 - total flux cleaned = 0.0122814 Jy ! Component: 200 - total flux cleaned = 0.0136508 Jy ! Total flux subtracted in 200 components = 0.0136508 Jy ! Clean residual min=-0.006986 max=0.006335 Jy/beam ! Clean residual mean=-0.000027 rms=0.001618 Jy/beam ! Combined flux in latest and established models = 2.80671 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 93 components and 2.80671 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=0.091862Jy sigma=0.000646 ! Fit after self-cal, rms=0.091856Jy sigma=0.000646 ! 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=0.091856Jy sigma=0.000646 ! Fit after self-cal, rms=0.091594Jy sigma=0.000644 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9411 mas, bmaj=3.211 mas, bpa=-18.23 degrees ! Estimated noise=1128.87 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00368787 Jy ! Component: 100 - total flux cleaned = 0.00461824 Jy ! Component: 150 - total flux cleaned = 0.00541027 Jy ! Component: 200 - total flux cleaned = 0.00591893 Jy ! Total flux subtracted in 200 components = 0.00591893 Jy ! Clean residual min=-0.006083 max=0.005718 Jy/beam ! Clean residual mean=-0.000019 rms=0.001409 Jy/beam ! Combined flux in latest and established models = 2.81263 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 107 components and 2.81263 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=0.091248Jy sigma=0.000641 ! Fit after self-cal, rms=0.091250Jy sigma=0.000641 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 = 0.000720095 Jy ! Component: 100 - total flux cleaned = 0.00117804 Jy ! Component: 150 - total flux cleaned = 0.00160975 Jy ! Component: 200 - total flux cleaned = 0.00201748 Jy ! Total flux subtracted in 200 components = 0.00201748 Jy ! Clean residual min=-0.005639 max=0.005405 Jy/beam ! Clean residual mean=-0.000018 rms=0.001349 Jy/beam ! Combined flux in latest and established models = 2.81465 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 117 components and 2.81465 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=0.091090Jy sigma=0.000640 ! Fit after self-cal, rms=0.091093Jy sigma=0.000640 ! 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=0.091093Jy sigma=0.000640 ! Fit after self-cal, rms=0.091009Jy sigma=0.000639 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.386 mas, bmaj=3.517 mas, bpa=-4.937 degrees ! Estimated noise=1362.43 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00241421 Jy ! Component: 100 - total flux cleaned = 0.00277357 Jy ! Component: 150 - total flux cleaned = 0.00301518 Jy ! Component: 200 - total flux cleaned = 0.00324171 Jy ! Total flux subtracted in 200 components = 0.00324171 Jy ! Clean residual min=-0.005670 max=0.005841 Jy/beam ! Clean residual mean=-0.000027 rms=0.001631 Jy/beam ! Combined flux in latest and established models = 2.81789 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 136 components and 2.81789 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=0.090940Jy sigma=0.000639 ! Fit after self-cal, rms=0.090928Jy sigma=0.000639 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 = 0.000278221 Jy ! Component: 100 - total flux cleaned = 0.000347743 Jy ! Component: 150 - total flux cleaned = 0.000347081 Jy ! Component: 200 - total flux cleaned = 0.000413204 Jy ! Total flux subtracted in 200 components = 0.000413204 Jy ! Clean residual min=-0.005169 max=0.005455 Jy/beam ! Clean residual mean=-0.000027 rms=0.001537 Jy/beam ! Combined flux in latest and established models = 2.8183 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 147 components and 2.8183 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=0.090895Jy sigma=0.000638 ! Fit after self-cal, rms=0.090893Jy sigma=0.000638 ! 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=0.941 mas, bmaj=3.212 mas, bpa=-18.23 degrees ! Estimated noise=1128.73 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.941 x 3.212 at -18.23 degrees (North through East) ! Clean map min=-0.011793 max=2.5892 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=0.090893Jy sigma=0.000638 ! Fit after self-cal, rms=0.084525Jy sigma=0.000585 ! Inverting map and beam ! Estimated beam: bmin=0.9411 mas, bmaj=3.212 mas, bpa=-18.23 degrees ! Estimated noise=1128.89 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0013616 Jy ! Component: 100 - total flux cleaned = 0.00192027 Jy ! Component: 150 - total flux cleaned = 0.00242605 Jy ! Component: 200 - total flux cleaned = 0.00262627 Jy ! Total flux subtracted in 200 components = 0.00262627 Jy ! Clean residual min=-0.004520 max=0.004463 Jy/beam ! Clean residual mean=-0.000011 rms=0.001147 Jy/beam ! Combined flux in latest and established models = 2.82093 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 170 components and 2.82093 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=0.084390Jy sigma=0.000583 ! Fit after self-cal, rms=0.084392Jy sigma=0.000583 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.16699e-05 Jy ! Component: 100 - total flux cleaned = 0.000213964 Jy ! Component: 150 - total flux cleaned = 0.000441553 Jy ! Component: 200 - total flux cleaned = 0.000605199 Jy ! Total flux subtracted in 200 components = 0.000605199 Jy ! Clean residual min=-0.004219 max=0.004325 Jy/beam ! Clean residual mean=-0.000010 rms=0.001121 Jy/beam ! Combined flux in latest and established models = 2.82153 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 184 components and 2.82153 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=0.084318Jy sigma=0.000583 ! Fit after self-cal, rms=0.084321Jy sigma=0.000583 ! 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=0.084321Jy sigma=0.000583 ! Fit after self-cal, rms=0.084294Jy sigma=0.000583 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=0.7507 mas, bmaj=3.016 mas, bpa=-19.2 degrees ! Estimated noise=1610.97 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.98074 Jy ! Component: 100 - total flux cleaned = 2.41603 Jy ! Component: 150 - total flux cleaned = 2.56978 Jy ! Component: 200 - total flux cleaned = 2.65412 Jy ! Total flux subtracted in 200 components = 2.65412 Jy ! Clean residual min=-0.027153 max=0.042859 Jy/beam ! Clean residual mean=-0.000039 rms=0.007608 Jy/beam ! Combined flux in latest and established models = 2.65413 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 2.65413 Jy ! Inverting map and beam ! Estimated beam: bmin=0.941 mas, bmaj=3.212 mas, bpa=-18.23 degrees ! Estimated noise=1128.96 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 = 0.0630174 Jy ! Component: 100 - total flux cleaned = 0.0972692 Jy ! Component: 150 - total flux cleaned = 0.117163 Jy ! Component: 200 - total flux cleaned = 0.124509 Jy ! Total flux subtracted in 200 components = 0.124509 Jy ! Clean residual min=-0.009933 max=0.012403 Jy/beam ! Clean residual mean=-0.000014 rms=0.002784 Jy/beam ! Combined flux in latest and established models = 2.77863 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 41 components and 2.77863 Jy ! Inverting map ! Added new window around map position (-4.6, 2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0112905 Jy ! Component: 100 - total flux cleaned = 0.0169741 Jy ! Component: 150 - total flux cleaned = 0.0222521 Jy ! Component: 200 - total flux cleaned = 0.0265691 Jy ! Total flux subtracted in 200 components = 0.0265691 Jy ! Clean residual min=-0.008850 max=0.006482 Jy/beam ! Clean residual mean=-0.000036 rms=0.001868 Jy/beam ! Combined flux in latest and established models = 2.8052 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 57 components and 2.8052 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=2.385 mas, bmaj=3.518 mas, bpa=-4.958 degrees ! Estimated noise=1362.76 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00216713 Jy ! Component: 100 - total flux cleaned = 0.0053668 Jy ! Component: 150 - total flux cleaned = 0.00797956 Jy ! Component: 200 - total flux cleaned = 0.00979437 Jy ! Total flux subtracted in 200 components = 0.00979437 Jy ! Clean residual min=-0.005889 max=0.005433 Jy/beam ! Clean residual mean=-0.000052 rms=0.001752 Jy/beam ! Combined flux in latest and established models = 2.815 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 = 0.00118437 Jy ! Component: 100 - total flux cleaned = 0.00213063 Jy ! Component: 150 - total flux cleaned = 0.00312466 Jy ! Component: 200 - total flux cleaned = 0.0040373 Jy ! Total flux subtracted in 200 components = 0.0040373 Jy ! Clean residual min=-0.005375 max=0.004987 Jy/beam ! Clean residual mean=-0.000050 rms=0.001551 Jy/beam ! Combined flux in latest and established models = 2.81903 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 99 components and 2.81904 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.941 mas, bmaj=3.212 mas, bpa=-18.23 degrees ! Estimated noise=1128.96 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.0896e-05 Jy ! Component: 100 - total flux cleaned = -0.000503682 Jy ! Component: 150 - total flux cleaned = -0.000317449 Jy ! Component: 200 - total flux cleaned = 0.000753039 Jy ! Total flux subtracted in 200 components = 0.000753039 Jy ! Clean residual min=-0.006076 max=0.004827 Jy/beam ! Clean residual mean=-0.000032 rms=0.001318 Jy/beam ! Combined flux in latest and established models = 2.81979 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 124 components and 2.81979 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=0.085472Jy sigma=0.000592 ! Fit after self-cal, rms=0.085416Jy sigma=0.000592 wmodel J0501-0159_X_2017_10_09_pus_map.mod ! Writing 124 model components to file: J0501-0159_X_2017_10_09_pus_map.mod wobs J0501-0159_X_2017_10_09_pus_uvs.fits ! Writing UV FITS file: J0501-0159_X_2017_10_09_pus_uvs.fits wwins J0501-0159_X_2017_10_09_pus_map.win ! wwins: Wrote 4 windows to J0501-0159_X_2017_10_09_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 = -0.00253398 Jy ! Component: 100 - total flux cleaned = -0.00288423 Jy ! Component: 150 - total flux cleaned = -0.00319897 Jy ! Component: 200 - total flux cleaned = -0.00342019 Jy ! Component: 250 - total flux cleaned = -0.00363034 Jy ! Component: 300 - total flux cleaned = -0.00396366 Jy ! Component: 350 - total flux cleaned = -0.00389889 Jy ! Component: 400 - total flux cleaned = -0.00390012 Jy ! Component: 450 - total flux cleaned = -0.00395937 Jy ! Component: 500 - total flux cleaned = -0.00395835 Jy ! Component: 550 - total flux cleaned = -0.00401361 Jy ! Component: 600 - total flux cleaned = -0.00396034 Jy ! Component: 650 - total flux cleaned = -0.00390851 Jy ! Component: 700 - total flux cleaned = -0.00380816 Jy ! Component: 750 - total flux cleaned = -0.00371025 Jy ! Component: 800 - total flux cleaned = -0.00366227 Jy ! Component: 850 - total flux cleaned = -0.00356832 Jy ! Component: 900 - total flux cleaned = -0.00356939 Jy ! Component: 950 - total flux cleaned = -0.00356946 Jy ! Component: 1000 - total flux cleaned = -0.00356954 Jy ! Component: 1050 - total flux cleaned = -0.00361211 Jy ! Component: 1100 - total flux cleaned = -0.00361212 Jy ! Component: 1150 - total flux cleaned = -0.00365367 Jy ! Component: 1200 - total flux cleaned = -0.00365327 Jy ! Component: 1250 - total flux cleaned = -0.00381255 Jy ! Component: 1300 - total flux cleaned = -0.00392926 Jy ! Component: 1350 - total flux cleaned = -0.00396754 Jy ! Component: 1400 - total flux cleaned = -0.00404339 Jy ! Component: 1450 - total flux cleaned = -0.00408082 Jy ! Component: 1500 - total flux cleaned = -0.00408129 Jy ! Component: 1550 - total flux cleaned = -0.00415345 Jy ! Component: 1600 - total flux cleaned = -0.00422444 Jy ! Component: 1650 - total flux cleaned = -0.0042591 Jy ! Component: 1700 - total flux cleaned = -0.00429288 Jy ! Component: 1750 - total flux cleaned = -0.00436058 Jy ! Component: 1800 - total flux cleaned = -0.00439427 Jy ! Component: 1850 - total flux cleaned = -0.00446052 Jy ! Component: 1900 - total flux cleaned = -0.0045579 Jy ! Component: 1950 - total flux cleaned = -0.00459019 Jy ! Component: 2000 - total flux cleaned = -0.00462218 Jy ! Total flux subtracted in 2048 components = -0.00474673 Jy ! Clean residual min=-0.001582 max=0.001803 Jy/beam ! Clean residual mean=-0.000013 rms=0.000593 Jy/beam ! Combined flux in latest and established models = 2.81504 Jy keep ! Adding 112 model components to the UV plane model. ! The established model now contains 234 components and 2.81504 Jy ![Exited script file: muppet] wmap "J0501-0159_X_2017_10_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.941 x 3.212 at -18.23 degrees (North through East) ! Clean map min=-0.0067061 max=2.5922 Jy/beam ! Writing clean map to FITS file: J0501-0159_X_2017_10_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 2.59222 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000591336 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0684359 0.0684359 0.136872 0.273744 0.547487 1.09497 2.18995 4.3799 8.7598 17.5196 35.0392 70.0784 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0017 print "peak=",int(1000*peak_flux)/1000 ! peak= 2.592 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.941 x 3.212 at -18.23 degrees (North through East) ! Clean map min=-0.0067061 max=2.5922 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 J0501-0159_X_2017_10_09_pus_uvs.log closed on Sun May 12 15:17:43 2019