! Started logfile: J0704+4700_X_2017_04_28_pus_uvs.log on Mon Apr 29 14:25:47 2019 obs J0704+4700_X_2017_04_28_pus_uva.fits ! Reading UV FITS file: J0704+4700_X_2017_04_28_pus_uva.fits ! AN table 1: 83 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.957697 visibilities/baseline/integration-bin. ! Found source: J0704+4700 ! ! 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 907 lines of history. ! ! Reading 42924 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 J0704+4700_X_2017_04_28_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 59 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.931365Jy sigma=0.007252 ! Fit after self-cal, rms=0.913196Jy sigma=0.007151 ! 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=0.7916 mas, bmaj=1.08 mas, bpa=8.575 degrees ! Estimated noise=944.456 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 = 0.065044 Jy ! Component: 100 - total flux cleaned = 0.0960028 Jy ! Total flux subtracted in 100 components = 0.0960028 Jy ! Clean residual min=-0.009024 max=0.026605 Jy/beam ! Clean residual mean=-0.000043 rms=0.002979 Jy/beam ! Combined flux in latest and established models = 0.0960028 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 21 components and 0.0960028 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=0.125109Jy sigma=0.000824 ! Fit after self-cal, rms=0.124504Jy sigma=0.000819 ! Inverting map ! Added new window around map position (-0.6, 1.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0266689 Jy ! Component: 100 - total flux cleaned = 0.0438599 Jy ! Total flux subtracted in 100 components = 0.0438599 Jy ! Clean residual min=-0.006102 max=0.013939 Jy/beam ! Clean residual mean=-0.000029 rms=0.002033 Jy/beam ! Combined flux in latest and established models = 0.139863 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 31 components and 0.139863 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=0.116842Jy sigma=0.000743 ! Fit after self-cal, rms=0.116088Jy sigma=0.000737 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0153369 Jy ! Component: 100 - total flux cleaned = 0.0251703 Jy ! Total flux subtracted in 100 components = 0.0251703 Jy ! Clean residual min=-0.005012 max=0.011752 Jy/beam ! Clean residual mean=-0.000024 rms=0.001629 Jy/beam ! Combined flux in latest and established models = 0.165033 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 37 components and 0.165033 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=0.113441Jy sigma=0.000709 ! Fit after self-cal, rms=0.113171Jy sigma=0.000707 ! Inverting map ! Added new window around map position (2, -1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0125708 Jy ! Component: 100 - total flux cleaned = 0.0210507 Jy ! Total flux subtracted in 100 components = 0.0210507 Jy ! Clean residual min=-0.003895 max=0.006440 Jy/beam ! Clean residual mean=-0.000017 rms=0.001256 Jy/beam ! Combined flux in latest and established models = 0.186084 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 54 components and 0.186084 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=0.111348Jy sigma=0.000686 ! Fit after self-cal, rms=0.111210Jy sigma=0.000685 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9685 mas, bmaj=1.328 mas, bpa=9.004 degrees ! Estimated noise=462.063 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 (2.8, -0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0117146 Jy ! Component: 100 - total flux cleaned = 0.0199015 Jy ! Component: 150 - total flux cleaned = 0.0260211 Jy ! Component: 200 - total flux cleaned = 0.0307082 Jy ! Total flux subtracted in 200 components = 0.0307082 Jy ! Clean residual min=-0.003792 max=0.006346 Jy/beam ! Clean residual mean=-0.000038 rms=0.001083 Jy/beam ! Combined flux in latest and established models = 0.216792 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 79 components and 0.216792 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=0.109847Jy sigma=0.000667 ! Fit after self-cal, rms=0.109686Jy sigma=0.000666 ! Inverting map ! Added new window around map position (5.6, -0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00650689 Jy ! Component: 100 - total flux cleaned = 0.0110901 Jy ! Component: 150 - total flux cleaned = 0.0148102 Jy ! Component: 200 - total flux cleaned = 0.0178792 Jy ! Total flux subtracted in 200 components = 0.0178792 Jy ! Clean residual min=-0.002961 max=0.004099 Jy/beam ! Clean residual mean=-0.000022 rms=0.000781 Jy/beam ! Combined flux in latest and established models = 0.234671 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 115 components and 0.234671 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=0.109244Jy sigma=0.000660 ! Fit after self-cal, rms=0.109145Jy sigma=0.000660 ! Inverting map ! Added new window around map position (8.2, 0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00424255 Jy ! Component: 100 - total flux cleaned = 0.00725773 Jy ! Component: 150 - total flux cleaned = 0.00977127 Jy ! Component: 200 - total flux cleaned = 0.0119298 Jy ! Total flux subtracted in 200 components = 0.0119298 Jy ! Clean residual min=-0.002333 max=0.002226 Jy/beam ! Clean residual mean=-0.000010 rms=0.000629 Jy/beam ! Combined flux in latest and established models = 0.246601 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 143 components and 0.246601 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=0.108939Jy sigma=0.000657 ! Fit after self-cal, rms=0.108896Jy sigma=0.000657 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 0.98 KP 0.99 ! LA 0.93 MK 1.05 NL 0.94 OV 1.03 ! PT 0.93 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.02 KP 1.03 ! LA 0.94 MK 0.96 NL 0.93 OV 1.00 ! PT 0.96 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.96 HN 1.01 KP 0.95 ! LA 0.94 MK 0.98 NL 0.95 OV 1.03 ! PT 0.96 SC 1.14 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 0.97 KP 0.99 ! LA 0.93 MK 1.01 NL 0.94 OV 1.02 ! PT 1.02 SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 0.97 KP 0.98 ! LA 0.97 MK 1.04 NL 0.96 OV 1.00 ! PT 0.98 SC 1.16 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.99 HN 1.01 KP 0.98 ! LA 0.98 MK 0.96 NL 0.99 OV 0.98 ! PT 0.98 SC 1.09 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.98 HN 1.02 KP 1.00 ! LA 0.95 MK 1.16 NL 0.97 OV 0.99 ! PT 1.00 SC 1.16 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.05 HN 1.04 KP 0.98 ! LA 0.98 MK 0.98 NL 0.97 OV 0.99 ! PT 1.01 SC 1.18 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 0.98 KP 0.99 ! LA 0.98 MK 0.93 NL 1.01 OV 0.99 ! PT 0.96 SC 1.04 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 0.98 KP 1.01 ! LA 0.98 MK 1.09 NL 0.99 OV 0.99 ! PT 0.97 SC 1.02 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.01 KP 0.97 ! LA 0.99 MK 0.96 NL 0.95 OV 1.01 ! PT 1.03 SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.95 HN 0.98 KP 1.12 ! LA 0.96 MK 0.88 NL 0.97 OV 1.15 ! PT 0.98 SC 0.98 ! ! ! Fit before self-cal, rms=0.108896Jy sigma=0.000657 ! Fit after self-cal, rms=0.107101Jy sigma=0.000654 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9827 mas, bmaj=1.337 mas, bpa=7.701 degrees ! Estimated noise=460.974 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 = -3.17919e-06 Jy ! Component: 100 - total flux cleaned = 0.00114036 Jy ! Component: 150 - total flux cleaned = 0.00200927 Jy ! Component: 200 - total flux cleaned = 0.00256998 Jy ! Total flux subtracted in 200 components = 0.00256998 Jy ! Clean residual min=-0.002172 max=0.002031 Jy/beam ! Clean residual mean=0.000012 rms=0.000508 Jy/beam ! Combined flux in latest and established models = 0.249171 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 162 components and 0.249171 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=0.106993Jy sigma=0.000654 ! Fit after self-cal, rms=0.106933Jy sigma=0.000654 ! 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=0.106933Jy sigma=0.000654 ! Fit after self-cal, rms=0.116742Jy sigma=0.000650 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9811 mas, bmaj=1.33 mas, bpa=8.797 degrees ! Estimated noise=456.087 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000270787 Jy ! Component: 100 - total flux cleaned = 0.00101517 Jy ! Component: 150 - total flux cleaned = 0.00160982 Jy ! Component: 200 - total flux cleaned = 0.00203038 Jy ! Total flux subtracted in 200 components = 0.00203038 Jy ! Clean residual min=-0.001460 max=0.001451 Jy/beam ! Clean residual mean=0.000002 rms=0.000354 Jy/beam ! Combined flux in latest and established models = 0.251201 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 173 components and 0.251201 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=0.116712Jy sigma=0.000649 ! Fit after self-cal, rms=0.116966Jy sigma=0.000649 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 = 0.000215527 Jy ! Component: 100 - total flux cleaned = 0.000598807 Jy ! Component: 150 - total flux cleaned = 0.000912386 Jy ! Component: 200 - total flux cleaned = 0.0012245 Jy ! Total flux subtracted in 200 components = 0.0012245 Jy ! Clean residual min=-0.001352 max=0.001422 Jy/beam ! Clean residual mean=0.000004 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.252426 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 178 components and 0.252426 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=0.116951Jy sigma=0.000649 ! Fit after self-cal, rms=0.116948Jy sigma=0.000649 ! 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=0.116948Jy sigma=0.000649 ! Fit after self-cal, rms=0.124572Jy sigma=0.000649 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9793 mas, bmaj=1.329 mas, bpa=8.834 degrees ! Estimated noise=454.154 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000387041 Jy ! Component: 100 - total flux cleaned = 0.000892289 Jy ! Component: 150 - total flux cleaned = 0.00130956 Jy ! Component: 200 - total flux cleaned = 0.00158804 Jy ! Total flux subtracted in 200 components = 0.00158804 Jy ! Clean residual min=-0.001298 max=0.001289 Jy/beam ! Clean residual mean=-0.000003 rms=0.000312 Jy/beam ! Combined flux in latest and established models = 0.254014 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 182 components and 0.254014 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=0.124561Jy sigma=0.000649 ! Fit after self-cal, rms=0.124664Jy sigma=0.000649 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 = 0.000161738 Jy ! Component: 100 - total flux cleaned = 0.000489848 Jy ! Component: 150 - total flux cleaned = 0.000718613 Jy ! Component: 200 - total flux cleaned = 0.000952008 Jy ! Total flux subtracted in 200 components = 0.000952008 Jy ! Clean residual min=-0.001261 max=0.001258 Jy/beam ! Clean residual mean=-0.000001 rms=0.000306 Jy/beam ! Combined flux in latest and established models = 0.254966 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 187 components and 0.254966 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=0.124656Jy sigma=0.000648 ! Fit after self-cal, rms=0.124655Jy sigma=0.000648 ! 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=0.124655Jy sigma=0.000648 ! Fit after self-cal, rms=0.125170Jy sigma=0.000648 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.262 mas, bmaj=2.382 mas, bpa=51.9 degrees ! Estimated noise=592.82 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000830662 Jy ! Component: 100 - total flux cleaned = 0.00127176 Jy ! Component: 150 - total flux cleaned = 0.00143853 Jy ! Component: 200 - total flux cleaned = 0.00152355 Jy ! Total flux subtracted in 200 components = 0.00152355 Jy ! Clean residual min=-0.001354 max=0.001324 Jy/beam ! Clean residual mean=-0.000003 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 0.256489 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 212 components and 0.256489 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=0.125169Jy sigma=0.000648 ! Fit after self-cal, rms=0.125187Jy sigma=0.000648 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 = 0.000264989 Jy ! Component: 100 - total flux cleaned = 0.000345682 Jy ! Component: 150 - total flux cleaned = 0.000392932 Jy ! Component: 200 - total flux cleaned = 0.000424805 Jy ! Total flux subtracted in 200 components = 0.000424805 Jy ! Clean residual min=-0.001316 max=0.001298 Jy/beam ! Clean residual mean=-0.000002 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.256914 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 223 components and 0.256914 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=0.125187Jy sigma=0.000648 ! Fit after self-cal, rms=0.125190Jy sigma=0.000648 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=0.9761 mas, bmaj=1.327 mas, bpa=9.102 degrees ! Estimated noise=452.646 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9761 x 1.327 at 9.102 degrees (North through East) ! Clean map min=-0.0011426 max=0.076029 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=0.8022 mas, bmaj=1.074 mas, bpa=7.388 degrees ! Estimated noise=931.954 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0639921 Jy ! Component: 100 - total flux cleaned = 0.102214 Jy ! Component: 150 - total flux cleaned = 0.127877 Jy ! Component: 200 - total flux cleaned = 0.14685 Jy ! Total flux subtracted in 200 components = 0.14685 Jy ! Clean residual min=-0.005979 max=0.013074 Jy/beam ! Clean residual mean=-0.000034 rms=0.001874 Jy/beam ! Combined flux in latest and established models = 0.14685 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.14685 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9761 mas, bmaj=1.327 mas, bpa=9.102 degrees ! Estimated noise=452.646 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) ! Added new window around map position (1, -0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0207871 Jy ! Component: 100 - total flux cleaned = 0.0353897 Jy ! Component: 150 - total flux cleaned = 0.0465403 Jy ! Component: 200 - total flux cleaned = 0.0552832 Jy ! Total flux subtracted in 200 components = 0.0552832 Jy ! Clean residual min=-0.003211 max=0.005274 Jy/beam ! Clean residual mean=-0.000058 rms=0.001097 Jy/beam ! Combined flux in latest and established models = 0.202133 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 63 components and 0.202133 Jy ! Inverting map ! Added new window around map position (-0.8, 0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00718667 Jy ! Component: 100 - total flux cleaned = 0.0132015 Jy ! Component: 150 - total flux cleaned = 0.0182751 Jy ! Component: 200 - total flux cleaned = 0.0225934 Jy ! Total flux subtracted in 200 components = 0.0225934 Jy ! Clean residual min=-0.001967 max=0.002655 Jy/beam ! Clean residual mean=-0.000035 rms=0.000656 Jy/beam ! Combined flux in latest and established models = 0.224726 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 100 components and 0.224726 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=2.262 mas, bmaj=2.382 mas, bpa=51.9 degrees ! Estimated noise=592.82 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00728931 Jy ! Component: 100 - total flux cleaned = 0.0124258 Jy ! Component: 150 - total flux cleaned = 0.0162495 Jy ! Component: 200 - total flux cleaned = 0.0192211 Jy ! Total flux subtracted in 200 components = 0.0192211 Jy ! Clean residual min=-0.001853 max=0.001769 Jy/beam ! Clean residual mean=-0.000038 rms=0.000584 Jy/beam ! Combined flux in latest and established models = 0.243947 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 = 0.00236752 Jy ! Component: 100 - total flux cleaned = 0.00428192 Jy ! Component: 150 - total flux cleaned = 0.0058498 Jy ! Component: 200 - total flux cleaned = 0.00714327 Jy ! Total flux subtracted in 200 components = 0.00714327 Jy ! Clean residual min=-0.001286 max=0.001318 Jy/beam ! Clean residual mean=-0.000018 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.251091 Jy ! Adding 162 model components to the UV plane model. ! The established model now contains 239 components and 0.251091 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9761 mas, bmaj=1.327 mas, bpa=9.102 degrees ! Estimated noise=452.646 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00119417 Jy ! Component: 100 - total flux cleaned = 0.00185458 Jy ! Component: 150 - total flux cleaned = 0.00239609 Jy ! Component: 200 - total flux cleaned = 0.00288559 Jy ! Total flux subtracted in 200 components = 0.00288559 Jy ! Clean residual min=-0.001270 max=0.001316 Jy/beam ! Clean residual mean=-0.000005 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.253976 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 264 components and 0.253977 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=0.125213Jy sigma=0.000649 ! Fit after self-cal, rms=0.125170Jy sigma=0.000648 wmodel J0704+4700_X_2017_04_28_pus_map.mod ! Writing 264 model components to file: J0704+4700_X_2017_04_28_pus_map.mod wobs J0704+4700_X_2017_04_28_pus_uvs.fits ! Writing UV FITS file: J0704+4700_X_2017_04_28_pus_uvs.fits wwins J0704+4700_X_2017_04_28_pus_map.win ! wwins: Wrote 8 windows to J0704+4700_X_2017_04_28_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 = 0.000232835 Jy ! Component: 100 - total flux cleaned = 0.000131194 Jy ! Component: 150 - total flux cleaned = 0.000111795 Jy ! Component: 200 - total flux cleaned = 1.21993e-06 Jy ! Component: 250 - total flux cleaned = -5.27321e-05 Jy ! Component: 300 - total flux cleaned = -0.000157675 Jy ! Component: 350 - total flux cleaned = -0.000259742 Jy ! Component: 400 - total flux cleaned = -0.000375742 Jy ! Component: 450 - total flux cleaned = -0.000505902 Jy ! Component: 500 - total flux cleaned = -0.000681214 Jy ! Component: 550 - total flux cleaned = -0.000821975 Jy ! Component: 600 - total flux cleaned = -0.000929468 Jy ! Component: 650 - total flux cleaned = -0.00102013 Jy ! Component: 700 - total flux cleaned = -0.00109492 Jy ! Component: 750 - total flux cleaned = -0.00122646 Jy ! Component: 800 - total flux cleaned = -0.00129846 Jy ! Component: 850 - total flux cleaned = -0.00134104 Jy ! Component: 900 - total flux cleaned = -0.00139689 Jy ! Component: 950 - total flux cleaned = -0.00145194 Jy ! Component: 1000 - total flux cleaned = -0.00143816 Jy ! Component: 1050 - total flux cleaned = -0.00147809 Jy ! Component: 1100 - total flux cleaned = -0.00149129 Jy ! Component: 1150 - total flux cleaned = -0.00153063 Jy ! Component: 1200 - total flux cleaned = -0.00158193 Jy ! Component: 1250 - total flux cleaned = -0.00156897 Jy ! Component: 1300 - total flux cleaned = -0.00160671 Jy ! Component: 1350 - total flux cleaned = -0.00163154 Jy ! Component: 1400 - total flux cleaned = -0.00166846 Jy ! Component: 1450 - total flux cleaned = -0.00169285 Jy ! Component: 1500 - total flux cleaned = -0.00172919 Jy ! Component: 1550 - total flux cleaned = -0.00175308 Jy ! Component: 1600 - total flux cleaned = -0.00176517 Jy ! Component: 1650 - total flux cleaned = -0.00176533 Jy ! Component: 1700 - total flux cleaned = -0.00180024 Jy ! Component: 1750 - total flux cleaned = -0.00177732 Jy ! Component: 1800 - total flux cleaned = -0.00181152 Jy ! Component: 1850 - total flux cleaned = -0.00176628 Jy ! Component: 1900 - total flux cleaned = -0.00180004 Jy ! Component: 1950 - total flux cleaned = -0.00183346 Jy ! Component: 2000 - total flux cleaned = -0.00177829 Jy ! Total flux subtracted in 2048 components = -0.00174562 Jy ! Clean residual min=-0.000546 max=0.000663 Jy/beam ! Clean residual mean=-0.000000 rms=0.000207 Jy/beam ! Combined flux in latest and established models = 0.252231 Jy keep ! Adding 160 model components to the UV plane model. ! The established model now contains 424 components and 0.252231 Jy ![Exited script file: muppet] wmap "J0704+4700_X_2017_04_28_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9761 x 1.327 at 9.102 degrees (North through East) ! Clean map min=-0.00099347 max=0.075429 Jy/beam ! Writing clean map to FITS file: J0704+4700_X_2017_04_28_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0754289 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000206463 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.821155 0.821155 1.64231 3.28462 6.56924 13.1385 26.277 52.5539 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.075 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9761 x 1.327 at 9.102 degrees (North through East) ! Clean map min=-0.00099347 max=0.075429 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 J0704+4700_X_2017_04_28_pus_uvs.log closed on Mon Apr 29 14:25:50 2019