! Started logfile: J2230+6946_X_2017_03_23_pus_uvs.log on Mon May 13 10:28:25 2019 obs J2230+6946_X_2017_03_23_pus_uva.fits ! Reading UV FITS file: J2230+6946_X_2017_03_23_pus_uva.fits ! AN table 1: 8 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.533333 visibilities/baseline/integration-bin. ! Found source: J2230+6946 ! ! 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 1124 lines of history. ! ! Reading 2304 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 J2230+6946_X_2017_03_23_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 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.432352Jy sigma=0.003379 ! Fit after self-cal, rms=0.425410Jy sigma=0.003321 ! 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=0.5623 mas, bmaj=2.904 mas, bpa=-57.56 degrees ! Estimated noise=2945.47 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 = 0.444955 Jy ! Component: 100 - total flux cleaned = 0.616102 Jy ! Total flux subtracted in 100 components = 0.616102 Jy ! Clean residual min=-0.043037 max=0.079262 Jy/beam ! Clean residual mean=-0.000072 rms=0.013321 Jy/beam ! Combined flux in latest and established models = 0.616102 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.616102 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=0.157043Jy sigma=0.001220 ! Fit after self-cal, rms=0.156783Jy sigma=0.001218 ! 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=0.7218 mas, bmaj=2.92 mas, bpa=-57.38 degrees ! Estimated noise=1898.13 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 = 0.0967459 Jy ! Component: 100 - total flux cleaned = 0.137144 Jy ! Component: 150 - total flux cleaned = 0.148572 Jy ! Component: 200 - total flux cleaned = 0.149249 Jy ! Total flux subtracted in 200 components = 0.149249 Jy ! Clean residual min=-0.009567 max=0.014995 Jy/beam ! Clean residual mean=0.000054 rms=0.003149 Jy/beam ! Combined flux in latest and established models = 0.765351 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 16 components and 0.765351 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=0.092829Jy sigma=0.000692 ! Fit after self-cal, rms=0.092804Jy sigma=0.000692 ! 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 0.95 FD 1.00* HN 0.98 KP 0.98 ! LA 1.01 MK 0.96 NL 0.99 OV 1.00* ! PT 0.99 SC 1.08 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 0.98 KP 0.98 ! LA 1.00 MK 0.98 NL 0.96 OV 1.00* ! PT 0.97 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.00* HN 0.97 KP 0.96 ! LA 1.02 MK 0.97 NL 0.97 OV 1.00* ! PT 1.06 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 0.97 KP 0.99 ! LA 1.03 MK 0.98 NL 0.97 OV 1.00* ! PT 1.03 SC 1.08 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.00* HN 0.94 KP 1.00 ! LA 1.01 MK 0.99 NL 0.97 OV 1.00* ! PT 0.98 SC 1.06 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.00* HN 0.93 KP 1.00 ! LA 1.01 MK 0.99 NL 0.97 OV 1.00* ! PT 0.99 SC 1.08 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 0.97 KP 0.99 ! LA 1.05 MK 0.99 NL 1.00 OV 1.00* ! PT 0.98 SC 1.07 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 0.96 KP 0.98 ! LA 1.01 MK 0.99 NL 0.99 OV 1.00* ! PT 1.01 SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 0.96 KP 1.00 ! LA 1.03 MK 0.98 NL 0.98 OV 1.00* ! PT 0.98 SC 1.06 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 1.00 KP 1.01 ! LA 1.06 MK 0.96 NL 0.96 OV 1.00* ! PT 0.98 SC 1.03 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 0.98 KP 0.97 ! LA 1.04 MK 1.01 NL 0.98 OV 1.00* ! PT 0.98 SC 1.03 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 0.96 KP 0.99 ! LA 1.02 MK 0.98 NL 0.97 OV 1.00* ! PT 1.01 SC 1.05 ! ! ! Fit before self-cal, rms=0.092804Jy sigma=0.000692 ! Fit after self-cal, rms=0.087365Jy sigma=0.000649 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7225 mas, bmaj=2.903 mas, bpa=-57.44 degrees ! Estimated noise=1882.25 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 = 0.000816334 Jy ! Component: 100 - total flux cleaned = 0.00115168 Jy ! Component: 150 - total flux cleaned = 0.00172085 Jy ! Component: 200 - total flux cleaned = 0.00221691 Jy ! Total flux subtracted in 200 components = 0.00221691 Jy ! Clean residual min=-0.004389 max=0.004424 Jy/beam ! Clean residual mean=-0.000014 rms=0.001158 Jy/beam ! Combined flux in latest and established models = 0.767568 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 32 components and 0.767568 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=0.086819Jy sigma=0.000644 ! Fit after self-cal, rms=0.086805Jy sigma=0.000644 ! 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=0.086805Jy sigma=0.000644 ! Fit after self-cal, rms=0.086884Jy sigma=0.000644 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7229 mas, bmaj=2.902 mas, bpa=-57.45 degrees ! Estimated noise=1883.4 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00111654 Jy ! Component: 100 - total flux cleaned = 0.00164187 Jy ! Component: 150 - total flux cleaned = 0.001733 Jy ! Component: 200 - total flux cleaned = 0.00197706 Jy ! Total flux subtracted in 200 components = 0.00197706 Jy ! Clean residual min=-0.003778 max=0.003983 Jy/beam ! Clean residual mean=-0.000012 rms=0.001035 Jy/beam ! Combined flux in latest and established models = 0.769545 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 37 components and 0.769545 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=0.086677Jy sigma=0.000642 ! Fit after self-cal, rms=0.086672Jy sigma=0.000642 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 = 0.000211579 Jy ! Component: 100 - total flux cleaned = 0.000211332 Jy ! Component: 150 - total flux cleaned = 0.000273683 Jy ! Component: 200 - total flux cleaned = 0.000328192 Jy ! Total flux subtracted in 200 components = 0.000328192 Jy ! Clean residual min=-0.003736 max=0.003971 Jy/beam ! Clean residual mean=-0.000011 rms=0.000987 Jy/beam ! Combined flux in latest and established models = 0.769873 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 43 components and 0.769873 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=0.086586Jy sigma=0.000642 ! Fit after self-cal, rms=0.086584Jy sigma=0.000642 ! 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=0.086584Jy sigma=0.000642 ! Fit after self-cal, rms=0.086646Jy sigma=0.000642 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.723 mas, bmaj=2.901 mas, bpa=-57.46 degrees ! Estimated noise=1884.26 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000775132 Jy ! Component: 100 - total flux cleaned = 0.00107611 Jy ! Component: 150 - total flux cleaned = 0.00107739 Jy ! Component: 200 - total flux cleaned = 0.00115595 Jy ! Total flux subtracted in 200 components = 0.00115595 Jy ! Clean residual min=-0.003730 max=0.003950 Jy/beam ! Clean residual mean=-0.000012 rms=0.000945 Jy/beam ! Combined flux in latest and established models = 0.771029 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 46 components and 0.771029 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=0.086597Jy sigma=0.000641 ! Fit after self-cal, rms=0.086597Jy 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 = 3.6537e-05 Jy ! Component: 100 - total flux cleaned = 3.40292e-05 Jy ! Component: 150 - total flux cleaned = -2.54478e-05 Jy ! Component: 200 - total flux cleaned = -5.39262e-05 Jy ! Total flux subtracted in 200 components = -5.39262e-05 Jy ! Clean residual min=-0.003732 max=0.003972 Jy/beam ! Clean residual mean=-0.000013 rms=0.000932 Jy/beam ! Combined flux in latest and established models = 0.770975 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 47 components and 0.770975 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=0.086576Jy sigma=0.000641 ! Fit after self-cal, rms=0.086576Jy sigma=0.000641 ! Inverting map ! Added new window around map position (-13.2, -21.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00171636 Jy ! Component: 100 - total flux cleaned = 0.00138317 Jy ! Component: 150 - total flux cleaned = 0.00151956 Jy ! Component: 200 - total flux cleaned = 0.00181219 Jy ! Total flux subtracted in 200 components = 0.00181219 Jy ! Clean residual min=-0.003023 max=0.003083 Jy/beam ! Clean residual mean=-0.000015 rms=0.000798 Jy/beam ! Combined flux in latest and established models = 0.772787 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 65 components and 0.772787 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=0.086373Jy sigma=0.000639 ! Fit after self-cal, rms=0.086371Jy sigma=0.000639 ! 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=0.086371Jy sigma=0.000639 ! Fit after self-cal, rms=0.086364Jy sigma=0.000639 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.85 mas, bmaj=3.013 mas, bpa=-66.75 degrees ! Estimated noise=2604.06 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00086413 Jy ! Component: 100 - total flux cleaned = -0.00147554 Jy ! Component: 150 - total flux cleaned = -0.00162932 Jy ! Component: 200 - total flux cleaned = -0.00179307 Jy ! Total flux subtracted in 200 components = -0.00179307 Jy ! Clean residual min=-0.003177 max=0.002283 Jy/beam ! Clean residual mean=-0.000053 rms=0.000855 Jy/beam ! Combined flux in latest and established models = 0.770994 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 86 components and 0.770994 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=0.086341Jy sigma=0.000639 ! Fit after self-cal, rms=0.086335Jy 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 = -0.000861815 Jy ! Component: 100 - total flux cleaned = -0.00107788 Jy ! Component: 150 - total flux cleaned = -0.00123805 Jy ! Component: 200 - total flux cleaned = -0.00131054 Jy ! Total flux subtracted in 200 components = -0.00131054 Jy ! Clean residual min=-0.003003 max=0.002290 Jy/beam ! Clean residual mean=-0.000052 rms=0.000824 Jy/beam ! Combined flux in latest and established models = 0.769683 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 97 components and 0.769683 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=0.086326Jy sigma=0.000639 ! Fit after self-cal, rms=0.086321Jy sigma=0.000639 ! 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=0.7231 mas, bmaj=2.901 mas, bpa=-57.47 degrees ! Estimated noise=1883.5 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7231 x 2.901 at -57.47 degrees (North through East) ! Clean map min=-0.0040689 max=0.60967 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=0.086321Jy sigma=0.000639 ! Fit after self-cal, rms=0.079673Jy sigma=0.000578 ! Inverting map and beam ! Estimated beam: bmin=0.7229 mas, bmaj=2.902 mas, bpa=-57.46 degrees ! Estimated noise=1882.82 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000304346 Jy ! Component: 100 - total flux cleaned = -7.06363e-05 Jy ! Component: 150 - total flux cleaned = -0.000190028 Jy ! Component: 200 - total flux cleaned = -0.000116155 Jy ! Total flux subtracted in 200 components = -0.000116155 Jy ! Clean residual min=-0.002948 max=0.003062 Jy/beam ! Clean residual mean=-0.000025 rms=0.000734 Jy/beam ! Combined flux in latest and established models = 0.769567 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 116 components and 0.769567 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=0.079619Jy sigma=0.000578 ! Fit after self-cal, rms=0.079618Jy sigma=0.000578 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000466031 Jy ! Component: 100 - total flux cleaned = -0.00039821 Jy ! Component: 150 - total flux cleaned = -0.000334978 Jy ! Component: 200 - total flux cleaned = -0.000304195 Jy ! Total flux subtracted in 200 components = -0.000304195 Jy ! Clean residual min=-0.002889 max=0.002985 Jy/beam ! Clean residual mean=-0.000023 rms=0.000721 Jy/beam ! Combined flux in latest and established models = 0.769263 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 120 components and 0.769263 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=0.079592Jy sigma=0.000578 ! Fit after self-cal, rms=0.079590Jy sigma=0.000578 ! 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=0.079590Jy sigma=0.000578 ! Fit after self-cal, rms=0.079585Jy sigma=0.000578 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=0.5625 mas, bmaj=2.886 mas, bpa=-57.69 degrees ! Estimated noise=2908.95 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.439133 Jy ! Component: 100 - total flux cleaned = 0.608542 Jy ! Component: 150 - total flux cleaned = 0.692336 Jy ! Component: 200 - total flux cleaned = 0.734389 Jy ! Total flux subtracted in 200 components = 0.734389 Jy ! Clean residual min=-0.015658 max=0.019469 Jy/beam ! Clean residual mean=-0.000031 rms=0.004000 Jy/beam ! Combined flux in latest and established models = 0.734388 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 9 model components to the UV plane model. ! The established model now contains 9 components and 0.734388 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7227 mas, bmaj=2.902 mas, bpa=-57.46 degrees ! Estimated noise=1882.05 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 = 0.0236613 Jy ! Component: 100 - total flux cleaned = 0.0319918 Jy ! Component: 150 - total flux cleaned = 0.0342187 Jy ! Component: 200 - total flux cleaned = 0.0353912 Jy ! Total flux subtracted in 200 components = 0.0353912 Jy ! Clean residual min=-0.004922 max=0.004562 Jy/beam ! Clean residual mean=-0.000059 rms=0.001244 Jy/beam ! Combined flux in latest and established models = 0.76978 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 25 components and 0.76978 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=1.847 mas, bmaj=3.014 mas, bpa=-66.77 degrees ! Estimated noise=2606.74 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000333565 Jy ! Component: 100 - total flux cleaned = -0.000215196 Jy ! Component: 150 - total flux cleaned = -3.36745e-05 Jy ! Component: 200 - total flux cleaned = 0.000190589 Jy ! Total flux subtracted in 200 components = 0.000190589 Jy ! Clean residual min=-0.003428 max=0.002538 Jy/beam ! Clean residual mean=-0.000074 rms=0.001009 Jy/beam ! Combined flux in latest and established models = 0.76997 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 = 3.05383e-07 Jy ! Component: 100 - total flux cleaned = -5.43538e-05 Jy ! Component: 150 - total flux cleaned = -5.17075e-05 Jy ! Component: 200 - total flux cleaned = -5.00445e-05 Jy ! Total flux subtracted in 200 components = -5.00445e-05 Jy ! Clean residual min=-0.003176 max=0.002559 Jy/beam ! Clean residual mean=-0.000061 rms=0.000904 Jy/beam ! Combined flux in latest and established models = 0.76992 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 63 components and 0.76992 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7227 mas, bmaj=2.902 mas, bpa=-57.46 degrees ! Estimated noise=1882.05 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000373348 Jy ! Component: 100 - total flux cleaned = 0.000370963 Jy ! Component: 150 - total flux cleaned = 0.000583283 Jy ! Component: 200 - total flux cleaned = 0.0008781 Jy ! Total flux subtracted in 200 components = 0.0008781 Jy ! Clean residual min=-0.003276 max=0.003512 Jy/beam ! Clean residual mean=-0.000025 rms=0.000877 Jy/beam ! Combined flux in latest and established models = 0.770798 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 78 components and 0.770798 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=0.079947Jy sigma=0.000580 ! Fit after self-cal, rms=0.079935Jy sigma=0.000580 wmodel J2230+6946_X_2017_03_23_pus_map.mod ! Writing 78 model components to file: J2230+6946_X_2017_03_23_pus_map.mod wobs J2230+6946_X_2017_03_23_pus_uvs.fits ! Writing UV FITS file: J2230+6946_X_2017_03_23_pus_uvs.fits wwins J2230+6946_X_2017_03_23_pus_map.win ! wwins: Wrote 2 windows to J2230+6946_X_2017_03_23_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 = 0.000176642 Jy ! Component: 100 - total flux cleaned = 0.000231625 Jy ! Component: 150 - total flux cleaned = 0.000281643 Jy ! Component: 200 - total flux cleaned = 0.000328941 Jy ! Component: 250 - total flux cleaned = 0.000466441 Jy ! Component: 300 - total flux cleaned = 0.000510228 Jy ! Component: 350 - total flux cleaned = 0.000551539 Jy ! Component: 400 - total flux cleaned = 0.000509661 Jy ! Component: 450 - total flux cleaned = 0.000510383 Jy ! Component: 500 - total flux cleaned = 0.000586557 Jy ! Component: 550 - total flux cleaned = 0.000623045 Jy ! Component: 600 - total flux cleaned = 0.00069465 Jy ! Component: 650 - total flux cleaned = 0.000834506 Jy ! Component: 700 - total flux cleaned = 0.000937907 Jy ! Component: 750 - total flux cleaned = 0.00113965 Jy ! Component: 800 - total flux cleaned = 0.00133676 Jy ! Component: 850 - total flux cleaned = 0.0014013 Jy ! Component: 900 - total flux cleaned = 0.00146507 Jy ! Component: 950 - total flux cleaned = 0.00158923 Jy ! Component: 1000 - total flux cleaned = 0.00158918 Jy ! Component: 1050 - total flux cleaned = 0.00167956 Jy ! Component: 1100 - total flux cleaned = 0.00170895 Jy ! Component: 1150 - total flux cleaned = 0.00176691 Jy ! Component: 1200 - total flux cleaned = 0.00176643 Jy ! Component: 1250 - total flux cleaned = 0.00179501 Jy ! Component: 1300 - total flux cleaned = 0.00187936 Jy ! Component: 1350 - total flux cleaned = 0.00193488 Jy ! Component: 1400 - total flux cleaned = 0.00198983 Jy ! Component: 1450 - total flux cleaned = 0.00196325 Jy ! Component: 1500 - total flux cleaned = 0.00201701 Jy ! Component: 1550 - total flux cleaned = 0.00206993 Jy ! Component: 1600 - total flux cleaned = 0.00204366 Jy ! Component: 1650 - total flux cleaned = 0.00201802 Jy ! Component: 1700 - total flux cleaned = 0.00201842 Jy ! Component: 1750 - total flux cleaned = 0.00201859 Jy ! Component: 1800 - total flux cleaned = 0.00199336 Jy ! Component: 1850 - total flux cleaned = 0.00191847 Jy ! Component: 1900 - total flux cleaned = 0.00191852 Jy ! Component: 1950 - total flux cleaned = 0.0019184 Jy ! Component: 2000 - total flux cleaned = 0.00186955 Jy ! Total flux subtracted in 2048 components = 0.00186964 Jy ! Clean residual min=-0.001268 max=0.001211 Jy/beam ! Clean residual mean=-0.000004 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 0.772668 Jy keep ! Adding 107 model components to the UV plane model. ! The established model now contains 185 components and 0.772668 Jy ![Exited script file: muppet] wmap "J2230+6946_X_2017_03_23_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7227 x 2.902 at -57.46 degrees (North through East) ! Clean map min=-0.0028102 max=0.60992 Jy/beam ! Writing clean map to FITS file: J2230+6946_X_2017_03_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.609919 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000435293 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.214107 0.214107 0.428214 0.856428 1.71286 3.42571 6.85143 13.7029 27.4057 54.8114 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.609 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7227 x 2.902 at -57.46 degrees (North through East) ! Clean map min=-0.0028102 max=0.60992 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 J2230+6946_X_2017_03_23_pus_uvs.log closed on Mon May 13 10:28:26 2019