! Started logfile: J1638+5720_X_2017_10_09_pus_uvs.log on Sun May 12 15:22:51 2019 obs J1638+5720_X_2017_10_09_pus_uva.fits ! Reading UV FITS file: J1638+5720_X_2017_10_09_pus_uva.fits ! AN table 1: 20 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.676389 visibilities/baseline/integration-bin. ! Found source: J1638+5720 ! ! 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 763 lines of history. ! ! Reading 5844 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 J1638+5720_X_2017_10_09_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 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.306486Jy sigma=0.002611 ! Fit after self-cal, rms=0.288893Jy sigma=0.002474 ! 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=0.8695 mas, bmaj=1.279 mas, bpa=-45.98 degrees ! Estimated noise=2109.48 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 = 0.892791 Jy ! Component: 100 - total flux cleaned = 1.10951 Jy ! Total flux subtracted in 100 components = 1.10951 Jy ! Clean residual min=-0.047233 max=0.094705 Jy/beam ! Clean residual mean=-0.001292 rms=0.015716 Jy/beam ! Combined flux in latest and established models = 1.10951 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 1.10951 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=0.220911Jy sigma=0.001883 ! Fit after self-cal, rms=0.220822Jy sigma=0.001882 ! 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 = 0.108109 Jy ! Component: 100 - total flux cleaned = 0.175802 Jy ! Total flux subtracted in 100 components = 0.175802 Jy ! Clean residual min=-0.031701 max=0.038994 Jy/beam ! Clean residual mean=-0.000555 rms=0.008563 Jy/beam ! Combined flux in latest and established models = 1.28531 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 13 components and 1.28531 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=0.139584Jy sigma=0.001163 ! Fit after self-cal, rms=0.138544Jy sigma=0.001155 ! 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=1.119 mas, bmaj=1.536 mas, bpa=-49.1 degrees ! Estimated noise=1111.4 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 = 0.0588682 Jy ! Component: 100 - total flux cleaned = 0.0911578 Jy ! Component: 150 - total flux cleaned = 0.111237 Jy ! Component: 200 - total flux cleaned = 0.124293 Jy ! Total flux subtracted in 200 components = 0.124293 Jy ! Clean residual min=-0.027002 max=0.025352 Jy/beam ! Clean residual mean=-0.000000 rms=0.006184 Jy/beam ! Combined flux in latest and established models = 1.4096 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 37 components and 1.4096 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=0.112082Jy sigma=0.000911 ! Fit after self-cal, rms=0.111324Jy sigma=0.000905 ! 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 1.01 FD 1.01 HN 1.03 KP 0.99 ! LA 0.98 MK 0.99 NL 0.88 OV 1.00* ! PT 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.02 HN 1.00 KP 1.02 ! LA 0.98 MK 0.98 NL 0.93 OV 1.00* ! PT 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 1.00 KP 0.96 ! LA 1.01 MK 1.00 NL 0.94 OV 1.00* ! PT 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.99 HN 1.02 KP 0.98 ! LA 1.01 MK 1.01 NL 0.93 OV 1.00* ! PT 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.00 HN 0.98 KP 0.98 ! LA 1.00 MK 1.01 NL 0.91 OV 1.00* ! PT 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.00 HN 1.01 KP 0.97 ! LA 1.01 MK 1.00 NL 0.91 OV 1.00* ! PT 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.01 HN 1.01 KP 0.98 ! LA 1.01 MK 1.01 NL 0.90 OV 1.00* ! PT 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.05 HN 1.02 KP 0.98 ! LA 0.98 MK 0.99 NL 0.95 OV 1.00* ! PT 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.00 HN 1.04 KP 0.97 ! LA 1.01 MK 0.98 NL 0.95 OV 1.00* ! PT 1.01 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.00 HN 1.06 KP 0.98 ! LA 1.03 MK 1.00 NL 0.90 OV 1.00* ! PT 1.01 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.01 HN 1.04 KP 1.00 ! LA 1.03 MK 1.00 NL 0.96 OV 1.00* ! PT 1.02 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.99 HN 1.07 KP 0.99 ! LA 1.00 MK 0.99 NL 0.97 OV 1.00* ! PT 1.02 ! ! ! Fit before self-cal, rms=0.111324Jy sigma=0.000905 ! Fit after self-cal, rms=0.089874Jy sigma=0.000715 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.119 mas, bmaj=1.538 mas, bpa=-48.93 degrees ! Estimated noise=1105.68 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 (-2.4, -5.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0181517 Jy ! Component: 100 - total flux cleaned = 0.0268848 Jy ! Component: 150 - total flux cleaned = 0.0283715 Jy ! Component: 200 - total flux cleaned = 0.0296068 Jy ! Total flux subtracted in 200 components = 0.0296068 Jy ! Clean residual min=-0.009607 max=0.009357 Jy/beam ! Clean residual mean=0.000138 rms=0.002336 Jy/beam ! Combined flux in latest and established models = 1.43921 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 53 components and 1.43921 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=0.085990Jy sigma=0.000678 ! Fit after self-cal, rms=0.085791Jy sigma=0.000676 ! 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=0.085791Jy sigma=0.000676 ! Fit after self-cal, rms=0.083716Jy sigma=0.000657 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.117 mas, bmaj=1.538 mas, bpa=-49 degrees ! Estimated noise=1104.95 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00107512 Jy ! Component: 100 - total flux cleaned = 0.000764705 Jy ! Component: 150 - total flux cleaned = 0.000347249 Jy ! Component: 200 - total flux cleaned = 0.000107708 Jy ! Total flux subtracted in 200 components = 0.000107708 Jy ! Clean residual min=-0.006847 max=0.005004 Jy/beam ! Clean residual mean=0.000041 rms=0.001448 Jy/beam ! Combined flux in latest and established models = 1.43932 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 62 components and 1.43932 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=0.083149Jy sigma=0.000652 ! Fit after self-cal, rms=0.083057Jy sigma=0.000651 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 = -1.4798e-05 Jy ! Component: 100 - total flux cleaned = -0.000216234 Jy ! Component: 150 - total flux cleaned = -0.000214162 Jy ! Component: 200 - total flux cleaned = -0.000129201 Jy ! Total flux subtracted in 200 components = -0.000129201 Jy ! Clean residual min=-0.006311 max=0.004495 Jy/beam ! Clean residual mean=0.000041 rms=0.001331 Jy/beam ! Combined flux in latest and established models = 1.43919 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 72 components and 1.43919 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=0.082813Jy sigma=0.000649 ! Fit after self-cal, rms=0.082759Jy 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=0.082759Jy sigma=0.000649 ! Fit after self-cal, rms=0.082710Jy sigma=0.000648 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.118 mas, bmaj=1.538 mas, bpa=-48.98 degrees ! Estimated noise=1104.57 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000445365 Jy ! Component: 100 - total flux cleaned = -0.000537067 Jy ! Component: 150 - total flux cleaned = -0.000776744 Jy ! Component: 200 - total flux cleaned = -0.000847672 Jy ! Total flux subtracted in 200 components = -0.000847672 Jy ! Clean residual min=-0.005739 max=0.004117 Jy/beam ! Clean residual mean=0.000034 rms=0.001195 Jy/beam ! Combined flux in latest and established models = 1.43834 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 77 components and 1.43834 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=0.082515Jy sigma=0.000646 ! Fit after self-cal, rms=0.082475Jy sigma=0.000646 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 = 0.000127368 Jy ! Component: 100 - total flux cleaned = -8.69513e-05 Jy ! Component: 150 - total flux cleaned = -0.000150418 Jy ! Component: 200 - total flux cleaned = -0.000210115 Jy ! Total flux subtracted in 200 components = -0.000210115 Jy ! Clean residual min=-0.005406 max=0.003893 Jy/beam ! Clean residual mean=0.000033 rms=0.001129 Jy/beam ! Combined flux in latest and established models = 1.43813 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 83 components and 1.43813 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=0.082360Jy sigma=0.000645 ! Fit after self-cal, rms=0.082332Jy sigma=0.000645 ! 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=0.082332Jy sigma=0.000645 ! Fit after self-cal, rms=0.082302Jy sigma=0.000645 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.343 mas, bmaj=2.658 mas, bpa=74.59 degrees ! Estimated noise=1317.75 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00151588 Jy ! Component: 100 - total flux cleaned = -0.00223496 Jy ! Component: 150 - total flux cleaned = -0.00283942 Jy ! Component: 200 - total flux cleaned = -0.00329263 Jy ! Total flux subtracted in 200 components = -0.00329263 Jy ! Clean residual min=-0.004821 max=0.004714 Jy/beam ! Clean residual mean=0.000043 rms=0.001280 Jy/beam ! Combined flux in latest and established models = 1.43484 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 87 components and 1.43484 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=0.082234Jy sigma=0.000644 ! Fit after self-cal, rms=0.082196Jy sigma=0.000644 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 = -0.00033031 Jy ! Component: 100 - total flux cleaned = -0.000820978 Jy ! Component: 150 - total flux cleaned = -0.000923096 Jy ! Component: 200 - total flux cleaned = -0.00101627 Jy ! Total flux subtracted in 200 components = -0.00101627 Jy ! Clean residual min=-0.004816 max=0.004396 Jy/beam ! Clean residual mean=0.000032 rms=0.001202 Jy/beam ! Combined flux in latest and established models = 1.43382 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 92 components and 1.43382 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=0.082162Jy sigma=0.000644 ! Fit after self-cal, rms=0.082141Jy sigma=0.000643 ! 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=1.118 mas, bmaj=1.538 mas, bpa=-48.97 degrees ! Estimated noise=1104.14 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.118 x 1.538 at -48.97 degrees (North through East) ! Clean map min=-0.0046793 max=1.1565 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.082141Jy sigma=0.000643 ! Fit after self-cal, rms=0.075986Jy sigma=0.000589 ! Inverting map and beam ! Estimated beam: bmin=1.118 mas, bmaj=1.538 mas, bpa=-48.92 degrees ! Estimated noise=1102.69 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000194775 Jy ! Component: 100 - total flux cleaned = -0.000124961 Jy ! Component: 150 - total flux cleaned = -1.50884e-05 Jy ! Component: 200 - total flux cleaned = -1.4113e-05 Jy ! Total flux subtracted in 200 components = -1.4113e-05 Jy ! Clean residual min=-0.004296 max=0.003221 Jy/beam ! Clean residual mean=0.000023 rms=0.000908 Jy/beam ! Combined flux in latest and established models = 1.43381 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 96 components and 1.43381 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=0.075891Jy sigma=0.000588 ! Fit after self-cal, rms=0.075875Jy sigma=0.000588 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000180115 Jy ! Component: 100 - total flux cleaned = -0.000133259 Jy ! Component: 150 - total flux cleaned = -8.97267e-05 Jy ! Component: 200 - total flux cleaned = -9.13602e-05 Jy ! Total flux subtracted in 200 components = -9.13602e-05 Jy ! Clean residual min=-0.004124 max=0.003141 Jy/beam ! Clean residual mean=0.000023 rms=0.000875 Jy/beam ! Combined flux in latest and established models = 1.43372 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 98 components and 1.43372 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=0.075819Jy sigma=0.000587 ! Fit after self-cal, rms=0.075808Jy sigma=0.000587 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.075808Jy sigma=0.000587 ! Fit after self-cal, rms=0.075788Jy sigma=0.000587 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=0.8667 mas, bmaj=1.282 mas, bpa=-45.88 degrees ! Estimated noise=2099.97 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.888048 Jy ! Component: 100 - total flux cleaned = 1.10941 Jy ! Component: 150 - total flux cleaned = 1.21899 Jy ! Component: 200 - total flux cleaned = 1.2839 Jy ! Total flux subtracted in 200 components = 1.2839 Jy ! Clean residual min=-0.018791 max=0.032972 Jy/beam ! Clean residual mean=-0.000562 rms=0.005869 Jy/beam ! Combined flux in latest and established models = 1.2839 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 14 model components to the UV plane model. ! The established model now contains 14 components and 1.2839 Jy ! Inverting map and beam ! Estimated beam: bmin=1.118 mas, bmaj=1.538 mas, bpa=-48.92 degrees ! Estimated noise=1102.46 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 = 0.0528749 Jy ! Component: 100 - total flux cleaned = 0.0819547 Jy ! Component: 150 - total flux cleaned = 0.10066 Jy ! Component: 200 - total flux cleaned = 0.113447 Jy ! Total flux subtracted in 200 components = 0.113447 Jy ! Clean residual min=-0.005845 max=0.007778 Jy/beam ! Clean residual mean=-0.000223 rms=0.001806 Jy/beam ! Combined flux in latest and established models = 1.39735 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 42 components and 1.39735 Jy ! Inverting map ! Added new window around map position (4, 25). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00933126 Jy ! Component: 100 - total flux cleaned = 0.0161921 Jy ! Component: 150 - total flux cleaned = 0.0213806 Jy ! Component: 200 - total flux cleaned = 0.0254622 Jy ! Total flux subtracted in 200 components = 0.0254622 Jy ! Clean residual min=-0.003990 max=0.003626 Jy/beam ! Clean residual mean=-0.000063 rms=0.001047 Jy/beam ! Combined flux in latest and established models = 1.42281 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 64 components and 1.42281 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=2.343 mas, bmaj=2.658 mas, bpa=74.5 degrees ! Estimated noise=1315.65 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00410361 Jy ! Component: 100 - total flux cleaned = 0.00552806 Jy ! Component: 150 - total flux cleaned = 0.00584166 Jy ! Component: 200 - total flux cleaned = 0.00604151 Jy ! Total flux subtracted in 200 components = 0.00604151 Jy ! Clean residual min=-0.003348 max=0.003623 Jy/beam ! Clean residual mean=-0.000029 rms=0.001038 Jy/beam ! Combined flux in latest and established models = 1.42885 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 = 5.91809e-05 Jy ! Component: 100 - total flux cleaned = 0.000112909 Jy ! Component: 150 - total flux cleaned = 0.000160487 Jy ! Component: 200 - total flux cleaned = 0.000161675 Jy ! Total flux subtracted in 200 components = 0.000161675 Jy ! Clean residual min=-0.003203 max=0.003473 Jy/beam ! Clean residual mean=-0.000019 rms=0.000979 Jy/beam ! Combined flux in latest and established models = 1.42901 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 94 components and 1.42901 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.118 mas, bmaj=1.538 mas, bpa=-48.92 degrees ! Estimated noise=1102.46 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000729228 Jy ! Component: 100 - total flux cleaned = -0.000570656 Jy ! Component: 150 - total flux cleaned = -0.000426436 Jy ! Component: 200 - total flux cleaned = -0.000294627 Jy ! Total flux subtracted in 200 components = -0.000294627 Jy ! Clean residual min=-0.003664 max=0.003277 Jy/beam ! Clean residual mean=-0.000012 rms=0.000852 Jy/beam ! Combined flux in latest and established models = 1.42872 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 105 components and 1.42872 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=0.075797Jy sigma=0.000588 ! Fit after self-cal, rms=0.075719Jy sigma=0.000587 wmodel J1638+5720_X_2017_10_09_pus_map.mod ! Writing 105 model components to file: J1638+5720_X_2017_10_09_pus_map.mod wobs J1638+5720_X_2017_10_09_pus_uvs.fits ! Writing UV FITS file: J1638+5720_X_2017_10_09_pus_uvs.fits wwins J1638+5720_X_2017_10_09_pus_map.win ! wwins: Wrote 4 windows to J1638+5720_X_2017_10_09_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 = -0.00125999 Jy ! Component: 100 - total flux cleaned = -0.00166517 Jy ! Component: 150 - total flux cleaned = -0.0019799 Jy ! Component: 200 - total flux cleaned = -0.00236832 Jy ! Component: 250 - total flux cleaned = -0.00287197 Jy ! Component: 300 - total flux cleaned = -0.00334928 Jy ! Component: 350 - total flux cleaned = -0.00384341 Jy ! Component: 400 - total flux cleaned = -0.00431659 Jy ! Component: 450 - total flux cleaned = -0.00462093 Jy ! Component: 500 - total flux cleaned = -0.00491349 Jy ! Component: 550 - total flux cleaned = -0.00512534 Jy ! Component: 600 - total flux cleaned = -0.00526203 Jy ! Component: 650 - total flux cleaned = -0.00542836 Jy ! Component: 700 - total flux cleaned = -0.00558935 Jy ! Component: 750 - total flux cleaned = -0.00558953 Jy ! Component: 800 - total flux cleaned = -0.00565159 Jy ! Component: 850 - total flux cleaned = -0.00568206 Jy ! Component: 900 - total flux cleaned = -0.00571095 Jy ! Component: 950 - total flux cleaned = -0.00571128 Jy ! Component: 1000 - total flux cleaned = -0.00582154 Jy ! Component: 1050 - total flux cleaned = -0.00587559 Jy ! Component: 1100 - total flux cleaned = -0.00584904 Jy ! Component: 1150 - total flux cleaned = -0.0059011 Jy ! Component: 1200 - total flux cleaned = -0.00595225 Jy ! Component: 1250 - total flux cleaned = -0.00597722 Jy ! Component: 1300 - total flux cleaned = -0.00609866 Jy ! Component: 1350 - total flux cleaned = -0.00614656 Jy ! Component: 1400 - total flux cleaned = -0.00621778 Jy ! Component: 1450 - total flux cleaned = -0.00638037 Jy ! Component: 1500 - total flux cleaned = -0.00642644 Jy ! Component: 1550 - total flux cleaned = -0.00651616 Jy ! Component: 1600 - total flux cleaned = -0.00660364 Jy ! Component: 1650 - total flux cleaned = -0.00666793 Jy ! Component: 1700 - total flux cleaned = -0.00671008 Jy ! Component: 1750 - total flux cleaned = -0.00681391 Jy ! Component: 1800 - total flux cleaned = -0.00687533 Jy ! Component: 1850 - total flux cleaned = -0.00697632 Jy ! Component: 1900 - total flux cleaned = -0.00703628 Jy ! Component: 1950 - total flux cleaned = -0.00707563 Jy ! Component: 2000 - total flux cleaned = -0.00725011 Jy ! Total flux subtracted in 2048 components = -0.00723068 Jy ! Clean residual min=-0.001073 max=0.000953 Jy/beam ! Clean residual mean=-0.000007 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 1.42149 Jy keep ! Adding 127 model components to the UV plane model. ! The established model now contains 232 components and 1.42149 Jy ![Exited script file: muppet] wmap "J1638+5720_X_2017_10_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.118 x 1.538 at -48.92 degrees (North through East) ! Clean map min=-0.0022537 max=1.1525 Jy/beam ! Writing clean map to FITS file: J1638+5720_X_2017_10_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.15245 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000335921 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0874449 0.0874449 0.17489 0.34978 0.699559 1.39912 2.79824 5.59648 11.193 22.3859 44.7718 89.5436 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.152 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.118 x 1.538 at -48.92 degrees (North through East) ! Clean map min=-0.0022537 max=1.1525 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 J1638+5720_X_2017_10_09_pus_uvs.log closed on Sun May 12 15:22:52 2019