! Started logfile: J0653+2353_X_2017_09_26_pus_uvs.log on Sat May 11 13:35:26 2019 obs J0653+2353_X_2017_09_26_pus_uva.fits ! Reading UV FITS file: J0653+2353_X_2017_09_26_pus_uva.fits ! AN table 1: 174 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.765326 visibilities/baseline/integration-bin. ! Found source: J0653+2353 ! ! 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 947 lines of history. ! ! Reading 57528 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 J0653+2353_X_2017_09_26_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 187 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 187 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 187 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 187 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 187 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 187 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 187 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 187 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 187 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 187 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 187 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 187 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.915401Jy sigma=0.007693 ! Fit after self-cal, rms=0.894460Jy sigma=0.007528 ! 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=0.9384 mas, bmaj=1.971 mas, bpa=-35.58 degrees ! Estimated noise=1387.84 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 = 0.0853314 Jy ! Component: 100 - total flux cleaned = 0.106829 Jy ! Total flux subtracted in 100 components = 0.106829 Jy ! Clean residual min=-0.005106 max=0.008573 Jy/beam ! Clean residual mean=0.000041 rms=0.001593 Jy/beam ! Combined flux in latest and established models = 0.106829 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.106829 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=0.081204Jy sigma=0.000648 ! Fit after self-cal, rms=0.081209Jy sigma=0.000648 ! 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=1.218 mas, bmaj=2.175 mas, bpa=-29.54 degrees ! Estimated noise=354.178 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 = 0.00924131 Jy ! Component: 100 - total flux cleaned = 0.0136301 Jy ! Component: 150 - total flux cleaned = 0.0159227 Jy ! Component: 200 - total flux cleaned = 0.0172693 Jy ! Total flux subtracted in 200 components = 0.0172693 Jy ! Clean residual min=-0.003013 max=0.006060 Jy/beam ! Clean residual mean=-0.000019 rms=0.000826 Jy/beam ! Combined flux in latest and established models = 0.124099 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 23 components and 0.124099 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=0.080232Jy sigma=0.000640 ! Fit after self-cal, rms=0.080233Jy sigma=0.000640 ! Inverting map ! Added new window around map position (-4.4, 3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00510167 Jy ! Component: 100 - total flux cleaned = 0.00735683 Jy ! Component: 150 - total flux cleaned = 0.0086503 Jy ! Component: 200 - total flux cleaned = 0.00947964 Jy ! Total flux subtracted in 200 components = 0.00947964 Jy ! Clean residual min=-0.002120 max=0.002281 Jy/beam ! Clean residual mean=0.000012 rms=0.000540 Jy/beam ! Combined flux in latest and established models = 0.133578 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 54 components and 0.133578 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=0.079917Jy sigma=0.000637 ! Fit after self-cal, rms=0.079883Jy sigma=0.000637 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00* HN 0.99 KP 1.00 ! LA 0.96 MK 1.00 NL 0.95 OV 0.97 ! PT 1.08 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.00* HN 1.02 KP 0.99 ! LA 0.98 MK 0.99 NL 0.96 OV 0.98 ! PT 1.02 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00* HN 1.00 KP 0.98 ! LA 1.01 MK 1.03 NL 0.92 OV 0.98 ! PT 0.99 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.00* HN 0.98 KP 1.00 ! LA 1.03 MK 1.00 NL 0.94 OV 0.98 ! PT 1.00 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.00* HN 0.92 KP 1.00 ! LA 0.99 MK 1.05 NL 0.95 OV 0.96 ! PT 1.01 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.00* HN 0.97 KP 0.99 ! LA 0.98 MK 1.03 NL 0.96 OV 0.99 ! PT 1.00 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.00* HN 1.02 KP 0.99 ! LA 1.01 MK 0.98 NL 0.93 OV 0.99 ! PT 1.01 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00* HN 1.04 KP 0.81 ! LA 1.00 MK 1.01 NL 0.98 OV 1.01 ! PT 0.97 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.00* HN 1.04 KP 0.84 ! LA 1.01 MK 0.97 NL 0.96 OV 1.08 ! PT 1.04 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00* HN 1.02 KP 0.87 ! LA 1.05 MK 1.01 NL 0.96 OV 1.11 ! PT 0.99 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00* HN 1.01 KP 0.95 ! LA 1.02 MK 0.97 NL 0.94 OV 1.07 ! PT 1.02 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.00* HN 1.00 KP 0.92 ! LA 1.00 MK 0.96 NL 1.00 OV 1.07 ! PT 0.99 ! ! ! Fit before self-cal, rms=0.079883Jy sigma=0.000637 ! Fit after self-cal, rms=0.078596Jy sigma=0.000634 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.217 mas, bmaj=2.186 mas, bpa=-29.47 degrees ! Estimated noise=352.31 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 = 0.00136179 Jy ! Component: 100 - total flux cleaned = 0.00165228 Jy ! Component: 150 - total flux cleaned = 0.00167761 Jy ! Component: 200 - total flux cleaned = 0.00167798 Jy ! Total flux subtracted in 200 components = 0.00167798 Jy ! Clean residual min=-0.001028 max=0.001229 Jy/beam ! Clean residual mean=-0.000002 rms=0.000317 Jy/beam ! Combined flux in latest and established models = 0.135256 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 70 components and 0.135256 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=0.078568Jy sigma=0.000634 ! Fit after self-cal, rms=0.078549Jy sigma=0.000633 ! 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=0.078549Jy sigma=0.000633 ! Fit after self-cal, rms=0.078477Jy sigma=0.000633 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.218 mas, bmaj=2.187 mas, bpa=-29.56 degrees ! Estimated noise=351.711 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000398972 Jy ! Component: 100 - total flux cleaned = 0.00047672 Jy ! Component: 150 - total flux cleaned = 0.000492741 Jy ! Component: 200 - total flux cleaned = 0.000506333 Jy ! Total flux subtracted in 200 components = 0.000506333 Jy ! Clean residual min=-0.000727 max=0.000832 Jy/beam ! Clean residual mean=-0.000002 rms=0.000200 Jy/beam ! Combined flux in latest and established models = 0.135763 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 86 components and 0.135763 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=0.078470Jy sigma=0.000633 ! Fit after self-cal, rms=0.078476Jy sigma=0.000633 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 = 0.000160794 Jy ! Component: 100 - total flux cleaned = 0.000194129 Jy ! Component: 150 - total flux cleaned = 0.000214401 Jy ! Component: 200 - total flux cleaned = 0.000242587 Jy ! Total flux subtracted in 200 components = 0.000242587 Jy ! Clean residual min=-0.000700 max=0.000786 Jy/beam ! Clean residual mean=-0.000002 rms=0.000193 Jy/beam ! Combined flux in latest and established models = 0.136005 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 97 components and 0.136005 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=0.078474Jy sigma=0.000633 ! Fit after self-cal, rms=0.078473Jy sigma=0.000633 ! 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=0.078473Jy sigma=0.000633 ! Fit after self-cal, rms=0.078496Jy sigma=0.000633 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.218 mas, bmaj=2.189 mas, bpa=-29.6 degrees ! Estimated noise=351.581 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.74395e-05 Jy ! Component: 100 - total flux cleaned = -6.78585e-05 Jy ! Component: 150 - total flux cleaned = -5.05934e-05 Jy ! Component: 200 - total flux cleaned = -5.88144e-05 Jy ! Total flux subtracted in 200 components = -5.88144e-05 Jy ! Clean residual min=-0.000669 max=0.000748 Jy/beam ! Clean residual mean=-0.000001 rms=0.000185 Jy/beam ! Combined flux in latest and established models = 0.135946 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 103 components and 0.135946 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=0.078494Jy sigma=0.000633 ! Fit after self-cal, rms=0.078495Jy sigma=0.000633 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 = 4.48508e-05 Jy ! Component: 100 - total flux cleaned = 3.72294e-05 Jy ! Component: 150 - total flux cleaned = 2.98886e-05 Jy ! Component: 200 - total flux cleaned = 1.60644e-05 Jy ! Total flux subtracted in 200 components = 1.60644e-05 Jy ! Clean residual min=-0.000659 max=0.000733 Jy/beam ! Clean residual mean=-0.000001 rms=0.000182 Jy/beam ! Combined flux in latest and established models = 0.135962 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 106 components and 0.135962 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=0.078494Jy sigma=0.000633 ! Fit after self-cal, rms=0.078494Jy sigma=0.000633 ! 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=0.078494Jy sigma=0.000633 ! Fit after self-cal, rms=0.078518Jy sigma=0.000633 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.334 mas, bmaj=2.824 mas, bpa=-13.93 degrees ! Estimated noise=398.749 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.29561e-05 Jy ! Component: 100 - total flux cleaned = 5.05078e-05 Jy ! Component: 150 - total flux cleaned = 5.71434e-05 Jy ! Component: 200 - total flux cleaned = 6.86624e-05 Jy ! Total flux subtracted in 200 components = 6.86624e-05 Jy ! Clean residual min=-0.000626 max=0.000700 Jy/beam ! Clean residual mean=0.000001 rms=0.000196 Jy/beam ! Combined flux in latest and established models = 0.136031 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 118 components and 0.136031 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=0.078518Jy sigma=0.000633 ! Fit after self-cal, rms=0.078519Jy sigma=0.000633 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 = 5.85774e-06 Jy ! Component: 100 - total flux cleaned = 1.59682e-05 Jy ! Component: 150 - total flux cleaned = 1.58757e-05 Jy ! Component: 200 - total flux cleaned = 1.5817e-05 Jy ! Total flux subtracted in 200 components = 1.5817e-05 Jy ! Clean residual min=-0.000625 max=0.000680 Jy/beam ! Clean residual mean=0.000000 rms=0.000194 Jy/beam ! Combined flux in latest and established models = 0.136047 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 127 components and 0.136047 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=0.078518Jy sigma=0.000633 ! Fit after self-cal, rms=0.078518Jy sigma=0.000633 ! 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=1.218 mas, bmaj=2.19 mas, bpa=-29.65 degrees ! Estimated noise=351.54 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.218 x 2.19 at -29.65 degrees (North through East) ! Clean map min=-0.00066263 max=0.10742 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=0.9393 mas, bmaj=1.986 mas, bpa=-35.43 degrees ! Estimated noise=1382.33 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0848581 Jy ! Component: 100 - total flux cleaned = 0.106343 Jy ! Component: 150 - total flux cleaned = 0.115304 Jy ! Component: 200 - total flux cleaned = 0.120425 Jy ! Total flux subtracted in 200 components = 0.120425 Jy ! Clean residual min=-0.003209 max=0.003411 Jy/beam ! Clean residual mean=0.000006 rms=0.000875 Jy/beam ! Combined flux in latest and established models = 0.120425 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.120425 Jy ! Inverting map and beam ! Estimated beam: bmin=1.218 mas, bmaj=2.19 mas, bpa=-29.65 degrees ! Estimated noise=351.54 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 = 0.00423949 Jy ! Component: 100 - total flux cleaned = 0.00685341 Jy ! Component: 150 - total flux cleaned = 0.00877983 Jy ! Component: 200 - total flux cleaned = 0.0102428 Jy ! Total flux subtracted in 200 components = 0.0102428 Jy ! Clean residual min=-0.000991 max=0.001355 Jy/beam ! Clean residual mean=-0.000020 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.130668 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 47 components and 0.130668 Jy ! Inverting map ! Added new window around map position (1.8, -1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00135074 Jy ! Component: 100 - total flux cleaned = 0.00233947 Jy ! Component: 150 - total flux cleaned = 0.0031296 Jy ! Component: 200 - total flux cleaned = 0.00376675 Jy ! Total flux subtracted in 200 components = 0.00376675 Jy ! Clean residual min=-0.000743 max=0.000701 Jy/beam ! Clean residual mean=-0.000005 rms=0.000190 Jy/beam ! Combined flux in latest and established models = 0.134434 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 65 components and 0.134434 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=2.334 mas, bmaj=2.824 mas, bpa=-13.93 degrees ! Estimated noise=398.749 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00064433 Jy ! Component: 100 - total flux cleaned = 0.00106813 Jy ! Component: 150 - total flux cleaned = 0.00128256 Jy ! Component: 200 - total flux cleaned = 0.00141096 Jy ! Total flux subtracted in 200 components = 0.00141096 Jy ! Clean residual min=-0.000668 max=0.000628 Jy/beam ! Clean residual mean=-0.000001 rms=0.000190 Jy/beam ! Combined flux in latest and established models = 0.135845 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 = 6.27686e-05 Jy ! Component: 100 - total flux cleaned = 8.65012e-05 Jy ! Component: 150 - total flux cleaned = 0.000100342 Jy ! Component: 200 - total flux cleaned = 0.000106625 Jy ! Total flux subtracted in 200 components = 0.000106625 Jy ! Clean residual min=-0.000636 max=0.000606 Jy/beam ! Clean residual mean=0.000000 rms=0.000185 Jy/beam ! Combined flux in latest and established models = 0.135952 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 106 components and 0.135952 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.218 mas, bmaj=2.19 mas, bpa=-29.65 degrees ! Estimated noise=351.54 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000131442 Jy ! Component: 100 - total flux cleaned = -0.000119524 Jy ! Component: 150 - total flux cleaned = -0.000109346 Jy ! Component: 200 - total flux cleaned = -8.08209e-05 Jy ! Total flux subtracted in 200 components = -8.08209e-05 Jy ! Clean residual min=-0.000644 max=0.000613 Jy/beam ! Clean residual mean=0.000000 rms=0.000164 Jy/beam ! Combined flux in latest and established models = 0.135871 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 123 components and 0.135871 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=0.078513Jy sigma=0.000633 ! Fit after self-cal, rms=0.078513Jy sigma=0.000633 wmodel J0653+2353_X_2017_09_26_pus_map.mod ! Writing 123 model components to file: J0653+2353_X_2017_09_26_pus_map.mod wobs J0653+2353_X_2017_09_26_pus_uvs.fits ! Writing UV FITS file: J0653+2353_X_2017_09_26_pus_uvs.fits wwins J0653+2353_X_2017_09_26_pus_map.win ! wwins: Wrote 3 windows to J0653+2353_X_2017_09_26_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 = -8.05293e-05 Jy ! Component: 100 - total flux cleaned = -0.000193101 Jy ! Component: 150 - total flux cleaned = -0.000270319 Jy ! Component: 200 - total flux cleaned = -0.000371624 Jy ! Component: 250 - total flux cleaned = -0.000442057 Jy ! Component: 300 - total flux cleaned = -0.000510486 Jy ! Component: 350 - total flux cleaned = -0.000560236 Jy ! Component: 400 - total flux cleaned = -0.00060833 Jy ! Component: 450 - total flux cleaned = -0.00062394 Jy ! Component: 500 - total flux cleaned = -0.000677128 Jy ! Component: 550 - total flux cleaned = -0.000699393 Jy ! Component: 600 - total flux cleaned = -0.000750105 Jy ! Component: 650 - total flux cleaned = -0.000750125 Jy ! Component: 700 - total flux cleaned = -0.000784717 Jy ! Component: 750 - total flux cleaned = -0.000798344 Jy ! Component: 800 - total flux cleaned = -0.000844761 Jy ! Component: 850 - total flux cleaned = -0.000870768 Jy ! Component: 900 - total flux cleaned = -0.000909205 Jy ! Component: 950 - total flux cleaned = -0.00093454 Jy ! Component: 1000 - total flux cleaned = -0.000984175 Jy ! Component: 1050 - total flux cleaned = -0.00100862 Jy ! Component: 1100 - total flux cleaned = -0.00103871 Jy ! Component: 1150 - total flux cleaned = -0.00106821 Jy ! Component: 1200 - total flux cleaned = -0.00110883 Jy ! Component: 1250 - total flux cleaned = -0.0011202 Jy ! Component: 1300 - total flux cleaned = -0.00115966 Jy ! Component: 1350 - total flux cleaned = -0.00117638 Jy ! Component: 1400 - total flux cleaned = -0.00121482 Jy ! Component: 1450 - total flux cleaned = -0.00123658 Jy ! Component: 1500 - total flux cleaned = -0.00127415 Jy ! Component: 1550 - total flux cleaned = -0.00130075 Jy ! Component: 1600 - total flux cleaned = -0.00133227 Jy ! Component: 1650 - total flux cleaned = -0.00134794 Jy ! Component: 1700 - total flux cleaned = -0.00138915 Jy ! Component: 1750 - total flux cleaned = -0.00142985 Jy ! Component: 1800 - total flux cleaned = -0.00143994 Jy ! Component: 1850 - total flux cleaned = -0.00146988 Jy ! Component: 1900 - total flux cleaned = -0.00149942 Jy ! Component: 1950 - total flux cleaned = -0.00151896 Jy ! Component: 2000 - total flux cleaned = -0.00154804 Jy ! Total flux subtracted in 2048 components = -0.00155284 Jy ! Clean residual min=-0.000286 max=0.000240 Jy/beam ! Clean residual mean=-0.000001 rms=0.000090 Jy/beam ! Combined flux in latest and established models = 0.134318 Jy keep ! Adding 132 model components to the UV plane model. ! The established model now contains 255 components and 0.134318 Jy ![Exited script file: muppet] wmap "J0653+2353_X_2017_09_26_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.218 x 2.19 at -29.65 degrees (North through East) ! Clean map min=-0.0005235 max=0.10761 Jy/beam ! Writing clean map to FITS file: J0653+2353_X_2017_09_26_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.107609 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 8.9961e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.250799 0.250799 0.501598 1.0032 2.00639 4.01278 8.02556 16.0511 32.1023 64.2045 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.107 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.218 x 2.19 at -29.65 degrees (North through East) ! Clean map min=-0.0005235 max=0.10761 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 J0653+2353_X_2017_09_26_pus_uvs.log closed on Sat May 11 13:35:29 2019