! Started logfile: J1602+2418_X_2017_01_16_pus_uvs.log on Sun Apr 7 14:49:58 2019 obs J1602+2418_X_2017_01_16_pus_uva.fits ! Reading UV FITS file: J1602+2418_X_2017_01_16_pus_uva.fits ! AN table 1: 113 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.653491 visibilities/baseline/integration-bin. ! Found source: J1602+2418 ! ! 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 1309 lines of history. ! ! Reading 39876 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 J1602+2418_X_2017_01_16_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 321 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 225 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 321 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 330 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 308 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 249 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 249 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 337 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 354 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 343 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 316 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 343 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.977494Jy sigma=0.008505 ! Fit after self-cal, rms=0.946690Jy sigma=0.008268 ! 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=0.9617 mas, bmaj=1.92 mas, bpa=21.86 degrees ! Estimated noise=1164.22 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 = 0.040934 Jy ! Component: 100 - total flux cleaned = 0.0546019 Jy ! Total flux subtracted in 100 components = 0.0546019 Jy ! Clean residual min=-0.004496 max=0.009949 Jy/beam ! Clean residual mean=0.000004 rms=0.001444 Jy/beam ! Combined flux in latest and established models = 0.0546019 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0546019 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=0.088097Jy sigma=0.000671 ! Fit after self-cal, rms=0.087542Jy sigma=0.000667 ! Inverting map ! Added new window around map position (-6.6, 3.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0103404 Jy ! Component: 100 - total flux cleaned = 0.0167535 Jy ! Total flux subtracted in 100 components = 0.0167535 Jy ! Clean residual min=-0.003815 max=0.004194 Jy/beam ! Clean residual mean=0.000002 rms=0.000978 Jy/beam ! Combined flux in latest and established models = 0.0713554 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 28 components and 0.0713554 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=0.086271Jy sigma=0.000651 ! Fit after self-cal, rms=0.086111Jy sigma=0.000649 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00640589 Jy ! Component: 100 - total flux cleaned = 0.010348 Jy ! Total flux subtracted in 100 components = 0.010348 Jy ! Clean residual min=-0.003154 max=0.003240 Jy/beam ! Clean residual mean=0.000001 rms=0.000796 Jy/beam ! Combined flux in latest and established models = 0.0817034 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 33 components and 0.0817034 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=0.085653Jy sigma=0.000643 ! Fit after self-cal, rms=0.085592Jy sigma=0.000642 ! 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=1.195 mas, bmaj=2.117 mas, bpa=15.66 degrees ! Estimated noise=446.81 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 = 0.00466712 Jy ! Component: 100 - total flux cleaned = 0.00727484 Jy ! Component: 150 - total flux cleaned = 0.00908567 Jy ! Component: 200 - total flux cleaned = 0.0100128 Jy ! Total flux subtracted in 200 components = 0.0100128 Jy ! Clean residual min=-0.001811 max=0.001687 Jy/beam ! Clean residual mean=0.000004 rms=0.000491 Jy/beam ! Combined flux in latest and established models = 0.0917162 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 59 components and 0.0917162 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=0.085369Jy sigma=0.000639 ! Fit after self-cal, rms=0.085318Jy sigma=0.000639 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.97 HN 0.98 KP 1.00 ! LA 1.03 MK 1.00* NL 0.88 OV 0.98 ! PT 1.10 SC 1.02 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00 HN 0.99 KP 0.98 ! LA 0.98 MK 1.00* NL 0.89 OV 0.99 ! PT 1.13 SC 1.08 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.04 HN 0.96 KP 0.98 ! LA 1.01 MK 1.00* NL 0.92 OV 1.04 ! PT 1.04 SC 1.00 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.02 HN 0.94 KP 0.95 ! LA 0.92 MK 1.00* NL 0.94 OV 1.03 ! PT 1.05 SC 1.02 ! ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.96 HN 0.95 KP 1.05 ! LA 0.95 MK 1.00* NL 0.95 OV 1.05 ! PT 1.17 SC 0.98 ! ! ! Correcting IF 6. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.26 FD 0.99 HN 1.14 KP 0.94 ! LA 0.94 MK 1.00* NL 0.97 OV 1.06 ! PT 1.17 SC 0.92 ! ! ! Correcting IF 7. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.06 HN 1.01 KP 0.99 ! LA 0.94 MK 1.00* NL 0.96 OV 0.99 ! PT 1.02 SC 0.97 ! ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.03 HN 1.08 KP 0.95 ! LA 0.95 MK 1.00* NL 0.90 OV 1.00 ! PT 1.10 SC 0.89 ! ! ! Correcting IF 9. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.04 HN 1.23 KP 0.98 ! LA 0.95 MK 1.00* NL 0.97 OV 0.98 ! PT 1.07 SC 0.99 ! ! ! Correcting IF 10. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.02 HN 1.15 KP 0.98 ! LA 1.06 MK 1.00* NL 0.98 OV 1.23 ! PT 1.09 SC 0.83 ! ! ! Correcting IF 11. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 1.15 KP 0.95 ! LA 0.95 MK 1.00* NL 0.96 OV 1.01 ! PT 0.99 SC 0.89 ! ! ! Correcting IF 12. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 0.92 HN 0.95 KP 0.95 ! LA 0.93 MK 1.00* NL 0.89 OV 1.02 ! PT 1.01 SC 0.90 ! ! ! Fit before self-cal, rms=0.085318Jy sigma=0.000639 ! Fit after self-cal, rms=0.087745Jy sigma=0.000637 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.191 mas, bmaj=2.125 mas, bpa=16.07 degrees ! Estimated noise=440.641 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 = 0.00192753 Jy ! Component: 100 - total flux cleaned = 0.00218957 Jy ! Component: 150 - total flux cleaned = 0.00231204 Jy ! Component: 200 - total flux cleaned = 0.00226009 Jy ! Total flux subtracted in 200 components = 0.00226009 Jy ! Clean residual min=-0.001464 max=0.001259 Jy/beam ! Clean residual mean=0.000001 rms=0.000363 Jy/beam ! Combined flux in latest and established models = 0.0939763 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 70 components and 0.0939763 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=0.087706Jy sigma=0.000636 ! Fit after self-cal, rms=0.087812Jy sigma=0.000636 ! 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=0.087812Jy sigma=0.000636 ! Fit after self-cal, rms=0.090494Jy sigma=0.000633 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.178 mas, bmaj=2.115 mas, bpa=16.88 degrees ! Estimated noise=440.575 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00123175 Jy ! Component: 100 - total flux cleaned = 0.00138139 Jy ! Component: 150 - total flux cleaned = 0.00129569 Jy ! Component: 200 - total flux cleaned = 0.00125924 Jy ! Total flux subtracted in 200 components = 0.00125924 Jy ! Clean residual min=-0.001154 max=0.001099 Jy/beam ! Clean residual mean=0.000001 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.0952355 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 77 components and 0.0952355 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=0.090478Jy sigma=0.000633 ! Fit after self-cal, rms=0.090632Jy 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 = 0.000421383 Jy ! Component: 100 - total flux cleaned = 0.000313733 Jy ! Component: 150 - total flux cleaned = 0.000188169 Jy ! Component: 200 - total flux cleaned = 0.000156811 Jy ! Total flux subtracted in 200 components = 0.000156811 Jy ! Clean residual min=-0.001112 max=0.001132 Jy/beam ! Clean residual mean=0.000002 rms=0.000291 Jy/beam ! Combined flux in latest and established models = 0.0953923 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 82 components and 0.0953923 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=0.090622Jy sigma=0.000633 ! Fit after self-cal, rms=0.090623Jy 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=0.090623Jy sigma=0.000633 ! Fit after self-cal, rms=0.091957Jy sigma=0.000632 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.174 mas, bmaj=2.116 mas, bpa=16.89 degrees ! Estimated noise=440.811 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000758204 Jy ! Component: 100 - total flux cleaned = 0.00103521 Jy ! Component: 150 - total flux cleaned = 0.00111224 Jy ! Component: 200 - total flux cleaned = 0.00115232 Jy ! Total flux subtracted in 200 components = 0.00115232 Jy ! Clean residual min=-0.001051 max=0.001100 Jy/beam ! Clean residual mean=0.000001 rms=0.000279 Jy/beam ! Combined flux in latest and established models = 0.0965447 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 84 components and 0.0965447 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=0.091950Jy sigma=0.000632 ! Fit after self-cal, rms=0.091996Jy sigma=0.000632 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 = 9.54059e-05 Jy ! Component: 100 - total flux cleaned = 9.62874e-05 Jy ! Component: 150 - total flux cleaned = 0.000123088 Jy ! Component: 200 - total flux cleaned = 0.000146977 Jy ! Total flux subtracted in 200 components = 0.000146977 Jy ! Clean residual min=-0.001038 max=0.001106 Jy/beam ! Clean residual mean=0.000001 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.0966917 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 85 components and 0.0966917 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=0.091991Jy sigma=0.000632 ! Fit after self-cal, rms=0.091996Jy sigma=0.000632 ! 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=0.091996Jy sigma=0.000632 ! Fit after self-cal, rms=0.092490Jy sigma=0.000632 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.156 mas, bmaj=2.716 mas, bpa=-4.717 degrees ! Estimated noise=522.753 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000663524 Jy ! Component: 100 - total flux cleaned = 0.000905326 Jy ! Component: 150 - total flux cleaned = 0.000973318 Jy ! Component: 200 - total flux cleaned = 0.000980804 Jy ! Total flux subtracted in 200 components = 0.000980804 Jy ! Clean residual min=-0.001396 max=0.001310 Jy/beam ! Clean residual mean=0.000001 rms=0.000332 Jy/beam ! Combined flux in latest and established models = 0.0976725 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 97 components and 0.0976724 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=0.092488Jy sigma=0.000632 ! Fit after self-cal, rms=0.092503Jy sigma=0.000632 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 = 0.00012094 Jy ! Component: 100 - total flux cleaned = 0.000101951 Jy ! Component: 150 - total flux cleaned = 8.49779e-05 Jy ! Component: 200 - total flux cleaned = 6.43468e-05 Jy ! Total flux subtracted in 200 components = 6.43468e-05 Jy ! Clean residual min=-0.001387 max=0.001325 Jy/beam ! Clean residual mean=0.000001 rms=0.000330 Jy/beam ! Combined flux in latest and established models = 0.0977368 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 97 components and 0.0977368 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=0.092502Jy sigma=0.000632 ! Fit after self-cal, rms=0.092497Jy sigma=0.000632 ! 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=1.17 mas, bmaj=2.114 mas, bpa=16.96 degrees ! Estimated noise=441.23 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.17 x 2.114 at 16.96 degrees (North through East) ! Clean map min=-0.0010013 max=0.053107 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=0.9352 mas, bmaj=1.935 mas, bpa=22.88 degrees ! Estimated noise=1127.81 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0395379 Jy ! Component: 100 - total flux cleaned = 0.0582314 Jy ! Component: 150 - total flux cleaned = 0.0695689 Jy ! Component: 200 - total flux cleaned = 0.0769708 Jy ! Total flux subtracted in 200 components = 0.0769708 Jy ! Clean residual min=-0.003224 max=0.004205 Jy/beam ! Clean residual mean=0.000008 rms=0.000878 Jy/beam ! Combined flux in latest and established models = 0.0769709 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.0769709 Jy ! Inverting map and beam ! Estimated beam: bmin=1.17 mas, bmaj=2.114 mas, bpa=16.96 degrees ! Estimated noise=441.23 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 = 0.00700842 Jy ! Component: 100 - total flux cleaned = 0.0113629 Jy ! Component: 150 - total flux cleaned = 0.0143541 Jy ! Component: 200 - total flux cleaned = 0.0164906 Jy ! Total flux subtracted in 200 components = 0.0164906 Jy ! Clean residual min=-0.001397 max=0.001375 Jy/beam ! Clean residual mean=0.000003 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.0934614 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 51 components and 0.0934614 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=2.156 mas, bmaj=2.716 mas, bpa=-4.717 degrees ! Estimated noise=522.753 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00195896 Jy ! Component: 100 - total flux cleaned = 0.0030824 Jy ! Component: 150 - total flux cleaned = 0.00351741 Jy ! Component: 200 - total flux cleaned = 0.00369097 Jy ! Total flux subtracted in 200 components = 0.00369097 Jy ! Clean residual min=-0.001555 max=0.001208 Jy/beam ! Clean residual mean=0.000002 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.0971524 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 = 8.37477e-05 Jy ! Component: 100 - total flux cleaned = 0.0001761 Jy ! Component: 150 - total flux cleaned = 0.000256665 Jy ! Component: 200 - total flux cleaned = 0.000328335 Jy ! Total flux subtracted in 200 components = 0.000328335 Jy ! Clean residual min=-0.001485 max=0.001240 Jy/beam ! Clean residual mean=0.000002 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 0.0974807 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 74 components and 0.0974807 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.17 mas, bmaj=2.114 mas, bpa=16.96 degrees ! Estimated noise=441.23 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00010568 Jy ! Component: 100 - total flux cleaned = -3.45225e-05 Jy ! Component: 150 - total flux cleaned = 8.54325e-06 Jy ! Component: 200 - total flux cleaned = 4.82588e-05 Jy ! Total flux subtracted in 200 components = 4.82588e-05 Jy ! Clean residual min=-0.001102 max=0.001117 Jy/beam ! Clean residual mean=0.000001 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.097529 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 85 components and 0.097529 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=0.092508Jy sigma=0.000632 ! Fit after self-cal, rms=0.092494Jy sigma=0.000632 wmodel J1602+2418_X_2017_01_16_pus_map.mod ! Writing 85 model components to file: J1602+2418_X_2017_01_16_pus_map.mod wobs J1602+2418_X_2017_01_16_pus_uvs.fits ! Writing UV FITS file: J1602+2418_X_2017_01_16_pus_uvs.fits wwins J1602+2418_X_2017_01_16_pus_map.win ! wwins: Wrote 2 windows to J1602+2418_X_2017_01_16_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 = 0.000115377 Jy ! Component: 100 - total flux cleaned = 0.000169432 Jy ! Component: 150 - total flux cleaned = 0.000185927 Jy ! Component: 200 - total flux cleaned = 0.000185575 Jy ! Component: 250 - total flux cleaned = 0.000123312 Jy ! Component: 300 - total flux cleaned = 4.86675e-05 Jy ! Component: 350 - total flux cleaned = 1.96458e-05 Jy ! Component: 400 - total flux cleaned = 5.60164e-06 Jy ! Component: 450 - total flux cleaned = -3.60248e-05 Jy ! Component: 500 - total flux cleaned = -4.97948e-05 Jy ! Component: 550 - total flux cleaned = -0.000115097 Jy ! Component: 600 - total flux cleaned = -6.40157e-05 Jy ! Component: 650 - total flux cleaned = -0.000139346 Jy ! Component: 700 - total flux cleaned = -0.000163951 Jy ! Component: 750 - total flux cleaned = -0.000224418 Jy ! Component: 800 - total flux cleaned = -0.000248425 Jy ! Component: 850 - total flux cleaned = -0.000318693 Jy ! Component: 900 - total flux cleaned = -0.000341517 Jy ! Component: 950 - total flux cleaned = -0.000386803 Jy ! Component: 1000 - total flux cleaned = -0.000398018 Jy ! Component: 1050 - total flux cleaned = -0.000419801 Jy ! Component: 1100 - total flux cleaned = -0.000430648 Jy ! Component: 1150 - total flux cleaned = -0.000430679 Jy ! Component: 1200 - total flux cleaned = -0.000409734 Jy ! Component: 1250 - total flux cleaned = -0.000472759 Jy ! Component: 1300 - total flux cleaned = -0.000483123 Jy ! Component: 1350 - total flux cleaned = -0.000483161 Jy ! Component: 1400 - total flux cleaned = -0.000523673 Jy ! Component: 1450 - total flux cleaned = -0.000543702 Jy ! Component: 1500 - total flux cleaned = -0.00051409 Jy ! Component: 1550 - total flux cleaned = -0.000504531 Jy ! Component: 1600 - total flux cleaned = -0.000524011 Jy ! Component: 1650 - total flux cleaned = -0.000495354 Jy ! Component: 1700 - total flux cleaned = -0.0005142 Jy ! Component: 1750 - total flux cleaned = -0.000467288 Jy ! Component: 1800 - total flux cleaned = -0.000486008 Jy ! Component: 1850 - total flux cleaned = -0.000485925 Jy ! Component: 1900 - total flux cleaned = -0.000458753 Jy ! Component: 1950 - total flux cleaned = -0.00047676 Jy ! Component: 2000 - total flux cleaned = -0.000449812 Jy ! Total flux subtracted in 2048 components = -0.00044083 Jy ! Clean residual min=-0.000450 max=0.000457 Jy/beam ! Clean residual mean=0.000002 rms=0.000171 Jy/beam ! Combined flux in latest and established models = 0.0970882 Jy keep ! Adding 124 model components to the UV plane model. ! The established model now contains 209 components and 0.0970882 Jy ![Exited script file: muppet] wmap "J1602+2418_X_2017_01_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.17 x 2.114 at 16.96 degrees (North through East) ! Clean map min=-0.00086653 max=0.052805 Jy/beam ! Writing clean map to FITS file: J1602+2418_X_2017_01_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0528049 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000170177 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.966825 0.966825 1.93365 3.8673 7.7346 15.4692 30.9384 61.8768 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.052 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.17 x 2.114 at 16.96 degrees (North through East) ! Clean map min=-0.00086653 max=0.052805 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 J1602+2418_X_2017_01_16_pus_uvs.log closed on Sun Apr 7 14:50:01 2019