! Started logfile: J0501+1356_X_2017_10_21_pus_uvs.log on Sat May 11 21:51:04 2019 obs J0501+1356_X_2017_10_21_pus_uva.fits ! Reading UV FITS file: J0501+1356_X_2017_10_21_pus_uva.fits ! AN table 1: 19 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.679825 visibilities/baseline/integration-bin. ! Found source: J0501+1356 ! ! 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 1202 lines of history. ! ! Reading 5580 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+1356_X_2017_10_21_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 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.761569Jy sigma=0.006643 ! Fit after self-cal, rms=0.756638Jy sigma=0.006608 ! 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=0.8429 mas, bmaj=2.733 mas, bpa=-21.81 degrees ! Estimated noise=1460.47 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 = 0.182996 Jy ! Component: 100 - total flux cleaned = 0.238737 Jy ! Total flux subtracted in 100 components = 0.238737 Jy ! Clean residual min=-0.012667 max=0.026418 Jy/beam ! Clean residual mean=-0.000141 rms=0.004433 Jy/beam ! Combined flux in latest and established models = 0.238737 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.238737 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=0.111292Jy sigma=0.000860 ! Fit after self-cal, rms=0.111125Jy sigma=0.000859 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0309162 Jy ! Component: 100 - total flux cleaned = 0.0493476 Jy ! Total flux subtracted in 100 components = 0.0493476 Jy ! Clean residual min=-0.008794 max=0.011424 Jy/beam ! Clean residual mean=-0.000056 rms=0.002446 Jy/beam ! Combined flux in latest and established models = 0.288085 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 29 components and 0.288085 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=0.100769Jy sigma=0.000731 ! Fit after self-cal, rms=0.100629Jy sigma=0.000730 ! 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=1.102 mas, bmaj=2.756 mas, bpa=-19.89 degrees ! Estimated noise=1099.98 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 = 0.0161292 Jy ! Component: 100 - total flux cleaned = 0.0257493 Jy ! Component: 150 - total flux cleaned = 0.0321761 Jy ! Component: 200 - total flux cleaned = 0.0365586 Jy ! Total flux subtracted in 200 components = 0.0365586 Jy ! Clean residual min=-0.005471 max=0.005264 Jy/beam ! Clean residual mean=-0.000005 rms=0.001548 Jy/beam ! Combined flux in latest and established models = 0.324643 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 58 components and 0.324643 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=0.098117Jy sigma=0.000697 ! Fit after self-cal, rms=0.098055Jy sigma=0.000696 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.95 HN 1.08 KP 1.00 ! LA 0.97 MK 1.01 NL 0.96 OV 1.00 ! PT 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.02 KP 0.97 ! LA 0.99 MK 1.02 NL 0.94 OV 0.97 ! PT 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HN 1.02 KP 0.99 ! LA 0.95 MK 1.05 NL 0.88 OV 0.99 ! PT 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.97 HN 1.04 KP 0.97 ! LA 0.97 MK 1.07 NL 0.96 OV 1.00 ! PT 0.97 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.97 HN 0.97 KP 0.99 ! LA 1.05 MK 1.00 NL 0.90 OV 0.99 ! PT 0.93 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.97 HN 1.06 KP 0.97 ! LA 1.01 MK 1.01 NL 0.90 OV 0.96 ! PT 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00 HN 1.08 KP 0.95 ! LA 1.00 MK 1.04 NL 0.91 OV 1.01 ! PT 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.05 HN 1.06 KP 0.95 ! LA 1.00 MK 1.01 NL 0.99 OV 0.99 ! PT 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 HN 1.03 KP 0.95 ! LA 1.01 MK 0.97 NL 0.91 OV 1.01 ! PT 1.03 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.97 HN 1.05 KP 0.94 ! LA 1.00 MK 1.12 NL 0.97 OV 1.00 ! PT 1.06 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.00 HN 1.06 KP 0.97 ! LA 1.00 MK 1.00 NL 0.98 OV 0.99 ! PT 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.00 HN 1.00 KP 0.97 ! LA 1.05 MK 0.94 NL 0.94 OV 1.04 ! PT 1.13 ! ! ! Fit before self-cal, rms=0.098055Jy sigma=0.000696 ! Fit after self-cal, rms=0.095488Jy sigma=0.000683 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.111 mas, bmaj=2.79 mas, bpa=-19.97 degrees ! Estimated noise=1093.97 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 = 0.000238052 Jy ! Component: 100 - total flux cleaned = -0.000232977 Jy ! Component: 150 - total flux cleaned = -0.000604566 Jy ! Component: 200 - total flux cleaned = -0.000921707 Jy ! Total flux subtracted in 200 components = -0.000921707 Jy ! Clean residual min=-0.003888 max=0.003858 Jy/beam ! Clean residual mean=-0.000008 rms=0.001112 Jy/beam ! Combined flux in latest and established models = 0.323721 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 69 components and 0.323721 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=0.095328Jy sigma=0.000682 ! Fit after self-cal, rms=0.095324Jy sigma=0.000682 ! 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=0.095324Jy sigma=0.000682 ! Fit after self-cal, rms=0.097952Jy sigma=0.000677 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.111 mas, bmaj=2.793 mas, bpa=-19.91 degrees ! Estimated noise=1095.39 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000151837 Jy ! Component: 100 - total flux cleaned = -0.000157668 Jy ! Component: 150 - total flux cleaned = -0.000292168 Jy ! Component: 200 - total flux cleaned = -0.000415049 Jy ! Total flux subtracted in 200 components = -0.000415049 Jy ! Clean residual min=-0.003136 max=0.003504 Jy/beam ! Clean residual mean=-0.000002 rms=0.000890 Jy/beam ! Combined flux in latest and established models = 0.323306 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 72 components and 0.323306 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=0.097895Jy sigma=0.000677 ! Fit after self-cal, rms=0.097936Jy sigma=0.000676 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 = -0.000133596 Jy ! Component: 100 - total flux cleaned = -0.000254652 Jy ! Component: 150 - total flux cleaned = -0.000325746 Jy ! Component: 200 - total flux cleaned = -0.000392682 Jy ! Total flux subtracted in 200 components = -0.000392682 Jy ! Clean residual min=-0.002951 max=0.003419 Jy/beam ! Clean residual mean=-0.000002 rms=0.000873 Jy/beam ! Combined flux in latest and established models = 0.322914 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 74 components and 0.322914 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=0.097902Jy sigma=0.000676 ! Fit after self-cal, rms=0.097892Jy sigma=0.000676 ! 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=0.097892Jy sigma=0.000676 ! Fit after self-cal, rms=0.097943Jy sigma=0.000676 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.112 mas, bmaj=2.797 mas, bpa=-19.9 degrees ! Estimated noise=1096.3 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.47341e-05 Jy ! Component: 100 - total flux cleaned = -0.000304507 Jy ! Component: 150 - total flux cleaned = -0.000431029 Jy ! Component: 200 - total flux cleaned = -0.000520463 Jy ! Total flux subtracted in 200 components = -0.000520463 Jy ! Clean residual min=-0.002849 max=0.003344 Jy/beam ! Clean residual mean=-0.000002 rms=0.000851 Jy/beam ! Combined flux in latest and established models = 0.322393 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 76 components and 0.322393 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=0.097910Jy sigma=0.000676 ! Fit after self-cal, rms=0.097903Jy sigma=0.000676 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.70521e-05 Jy ! Component: 100 - total flux cleaned = -0.000246284 Jy ! Component: 150 - total flux cleaned = -0.000322972 Jy ! Component: 200 - total flux cleaned = -0.00039421 Jy ! Total flux subtracted in 200 components = -0.00039421 Jy ! Clean residual min=-0.002823 max=0.003276 Jy/beam ! Clean residual mean=-0.000003 rms=0.000841 Jy/beam ! Combined flux in latest and established models = 0.321999 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 78 components and 0.321999 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=0.097883Jy sigma=0.000676 ! Fit after self-cal, rms=0.097877Jy sigma=0.000675 ! 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=0.097877Jy sigma=0.000675 ! Fit after self-cal, rms=0.097890Jy sigma=0.000675 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.47 mas, bmaj=3.046 mas, bpa=-11.82 degrees ! Estimated noise=1224.95 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000188618 Jy ! Component: 100 - total flux cleaned = -0.000387894 Jy ! Component: 150 - total flux cleaned = -0.000551594 Jy ! Component: 200 - total flux cleaned = -0.000656794 Jy ! Total flux subtracted in 200 components = -0.000656794 Jy ! Clean residual min=-0.002913 max=0.003436 Jy/beam ! Clean residual mean=-0.000005 rms=0.000947 Jy/beam ! Combined flux in latest and established models = 0.321342 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 84 components and 0.321342 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=0.097873Jy sigma=0.000675 ! Fit after self-cal, rms=0.097863Jy sigma=0.000675 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 = -6.01098e-05 Jy ! Component: 100 - total flux cleaned = -0.000101974 Jy ! Component: 150 - total flux cleaned = -0.000197386 Jy ! Component: 200 - total flux cleaned = -0.000237263 Jy ! Total flux subtracted in 200 components = -0.000237263 Jy ! Clean residual min=-0.002914 max=0.003422 Jy/beam ! Clean residual mean=-0.000006 rms=0.000945 Jy/beam ! Combined flux in latest and established models = 0.321105 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 85 components and 0.321105 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=0.097853Jy sigma=0.000675 ! Fit after self-cal, rms=0.097844Jy sigma=0.000675 ! 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=1.113 mas, bmaj=2.8 mas, bpa=-19.89 degrees ! Estimated noise=1097.02 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.113 x 2.8 at -19.89 degrees (North through East) ! Clean map min=-0.0026857 max=0.23378 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=0.8499 mas, bmaj=2.771 mas, bpa=-21.76 degrees ! Estimated noise=1467.96 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.183638 Jy ! Component: 100 - total flux cleaned = 0.241966 Jy ! Component: 150 - total flux cleaned = 0.271389 Jy ! Component: 200 - total flux cleaned = 0.288298 Jy ! Total flux subtracted in 200 components = 0.288298 Jy ! Clean residual min=-0.005659 max=0.009202 Jy/beam ! Clean residual mean=-0.000054 rms=0.001784 Jy/beam ! Combined flux in latest and established models = 0.288298 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 29 model components to the UV plane model. ! The established model now contains 29 components and 0.288298 Jy ! Inverting map and beam ! Estimated beam: bmin=1.113 mas, bmaj=2.8 mas, bpa=-19.89 degrees ! Estimated noise=1097.02 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 = 0.0133349 Jy ! Component: 100 - total flux cleaned = 0.0207529 Jy ! Component: 150 - total flux cleaned = 0.0253862 Jy ! Component: 200 - total flux cleaned = 0.0284044 Jy ! Total flux subtracted in 200 components = 0.0284044 Jy ! Clean residual min=-0.003053 max=0.003350 Jy/beam ! Clean residual mean=-0.000012 rms=0.000895 Jy/beam ! Combined flux in latest and established models = 0.316702 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 53 components and 0.316702 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=2.47 mas, bmaj=3.046 mas, bpa=-11.82 degrees ! Estimated noise=1224.95 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00239556 Jy ! Component: 100 - total flux cleaned = 0.0036289 Jy ! Component: 150 - total flux cleaned = 0.00413553 Jy ! Component: 200 - total flux cleaned = 0.00426421 Jy ! Total flux subtracted in 200 components = 0.00426421 Jy ! Clean residual min=-0.002880 max=0.003289 Jy/beam ! Clean residual mean=-0.000007 rms=0.000942 Jy/beam ! Combined flux in latest and established models = 0.320966 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 = 0.000121388 Jy ! Component: 100 - total flux cleaned = 0.000204798 Jy ! Component: 150 - total flux cleaned = 0.000252506 Jy ! Component: 200 - total flux cleaned = 0.00027378 Jy ! Total flux subtracted in 200 components = 0.00027378 Jy ! Clean residual min=-0.002858 max=0.003341 Jy/beam ! Clean residual mean=-0.000006 rms=0.000940 Jy/beam ! Combined flux in latest and established models = 0.32124 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 76 components and 0.32124 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.113 mas, bmaj=2.8 mas, bpa=-19.89 degrees ! Estimated noise=1097.02 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0002134 Jy ! Component: 100 - total flux cleaned = 9.57753e-05 Jy ! Component: 150 - total flux cleaned = 6.06584e-05 Jy ! Component: 200 - total flux cleaned = 2.92219e-05 Jy ! Total flux subtracted in 200 components = 2.92219e-05 Jy ! Clean residual min=-0.002832 max=0.003449 Jy/beam ! Clean residual mean=-0.000003 rms=0.000834 Jy/beam ! Combined flux in latest and established models = 0.321269 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 81 components and 0.321269 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=0.097888Jy sigma=0.000676 ! Fit after self-cal, rms=0.097875Jy sigma=0.000675 wmodel J0501+1356_X_2017_10_21_pus_map.mod ! Writing 81 model components to file: J0501+1356_X_2017_10_21_pus_map.mod wobs J0501+1356_X_2017_10_21_pus_uvs.fits ! Writing UV FITS file: J0501+1356_X_2017_10_21_pus_uvs.fits wwins J0501+1356_X_2017_10_21_pus_map.win ! wwins: Wrote 1 windows to J0501+1356_X_2017_10_21_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 = 0.00108968 Jy ! Component: 100 - total flux cleaned = 0.00133816 Jy ! Component: 150 - total flux cleaned = 0.00162141 Jy ! Component: 200 - total flux cleaned = 0.00193251 Jy ! Component: 250 - total flux cleaned = 0.00210122 Jy ! Component: 300 - total flux cleaned = 0.00218127 Jy ! Component: 350 - total flux cleaned = 0.0021421 Jy ! Component: 400 - total flux cleaned = 0.00210544 Jy ! Component: 450 - total flux cleaned = 0.00196372 Jy ! Component: 500 - total flux cleaned = 0.0019306 Jy ! Component: 550 - total flux cleaned = 0.00186424 Jy ! Component: 600 - total flux cleaned = 0.00183139 Jy ! Component: 650 - total flux cleaned = 0.00183083 Jy ! Component: 700 - total flux cleaned = 0.00173831 Jy ! Component: 750 - total flux cleaned = 0.00170889 Jy ! Component: 800 - total flux cleaned = 0.00170843 Jy ! Component: 850 - total flux cleaned = 0.00167998 Jy ! Component: 900 - total flux cleaned = 0.00162464 Jy ! Component: 950 - total flux cleaned = 0.00148947 Jy ! Component: 1000 - total flux cleaned = 0.0014367 Jy ! Component: 1050 - total flux cleaned = 0.00125498 Jy ! Component: 1100 - total flux cleaned = 0.00110278 Jy ! Component: 1150 - total flux cleaned = 0.00092843 Jy ! Component: 1200 - total flux cleaned = 0.000757592 Jy ! Component: 1250 - total flux cleaned = 0.000685577 Jy ! Component: 1300 - total flux cleaned = 0.000472898 Jy ! Component: 1350 - total flux cleaned = 0.000286834 Jy ! Component: 1400 - total flux cleaned = 0.00014918 Jy ! Component: 1450 - total flux cleaned = -5.43472e-05 Jy ! Component: 1500 - total flux cleaned = -0.000320924 Jy ! Component: 1550 - total flux cleaned = -0.000518071 Jy ! Component: 1600 - total flux cleaned = -0.000776879 Jy ! Component: 1650 - total flux cleaned = -0.000946932 Jy ! Component: 1700 - total flux cleaned = -0.00113611 Jy ! Component: 1750 - total flux cleaned = -0.00123936 Jy ! Component: 1800 - total flux cleaned = -0.00140298 Jy ! Component: 1850 - total flux cleaned = -0.00152432 Jy ! Component: 1900 - total flux cleaned = -0.00166383 Jy ! Component: 1950 - total flux cleaned = -0.00176204 Jy ! Component: 2000 - total flux cleaned = -0.00189758 Jy ! Total flux subtracted in 2048 components = -0.00205073 Jy ! Clean residual min=-0.001194 max=0.001094 Jy/beam ! Clean residual mean=-0.000002 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.319219 Jy keep ! Adding 136 model components to the UV plane model. ! The established model now contains 217 components and 0.319219 Jy ![Exited script file: muppet] wmap "J0501+1356_X_2017_10_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.113 x 2.8 at -19.89 degrees (North through East) ! Clean map min=-0.0018881 max=0.2348 Jy/beam ! Writing clean map to FITS file: J0501+1356_X_2017_10_21_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.234796 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000368999 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.471471 0.471471 0.942942 1.88588 3.77177 7.54353 15.0871 30.1741 60.3483 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.234 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.113 x 2.8 at -19.89 degrees (North through East) ! Clean map min=-0.0018881 max=0.2348 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+1356_X_2017_10_21_pus_uvs.log closed on Sat May 11 21:51:05 2019