! Started logfile: J0637-1052_X_2017_10_21_pus_uvs.log on Sat May 11 21:51:49 2019 obs J0637-1052_X_2017_10_21_pus_uva.fits ! Reading UV FITS file: J0637-1052_X_2017_10_21_pus_uva.fits ! AN table 1: 114 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.977583 visibilities/baseline/integration-bin. ! Found source: J0637-1052 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 1202 lines of history. ! ! Reading 48144 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 J0637-1052_X_2017_10_21_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 183 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.937558Jy sigma=0.007670 ! Fit after self-cal, rms=0.926673Jy sigma=0.007587 ! 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=0.7636 mas, bmaj=3.101 mas, bpa=-19.15 degrees ! Estimated noise=1019.46 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 = 0.0576302 Jy ! Component: 100 - total flux cleaned = 0.0717095 Jy ! Total flux subtracted in 100 components = 0.0717095 Jy ! Clean residual min=-0.003543 max=0.005761 Jy/beam ! Clean residual mean=0.000010 rms=0.001147 Jy/beam ! Combined flux in latest and established models = 0.0717095 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0717095 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=0.093539Jy sigma=0.000697 ! Fit after self-cal, rms=0.093523Jy sigma=0.000696 ! 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=0.9899 mas, bmaj=3.453 mas, bpa=-17.45 degrees ! Estimated noise=412.649 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 = 0.00846442 Jy ! Component: 100 - total flux cleaned = 0.0129151 Jy ! Component: 150 - total flux cleaned = 0.0156484 Jy ! Component: 200 - total flux cleaned = 0.0173531 Jy ! Total flux subtracted in 200 components = 0.0173531 Jy ! Clean residual min=-0.001768 max=0.002893 Jy/beam ! Clean residual mean=0.000001 rms=0.000561 Jy/beam ! Combined flux in latest and established models = 0.0890627 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 43 components and 0.0890627 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=0.092752Jy sigma=0.000690 ! Fit after self-cal, rms=0.092749Jy sigma=0.000689 ! Inverting map ! Added new window around map position (0.8, -5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00289917 Jy ! Component: 100 - total flux cleaned = 0.004396 Jy ! Component: 150 - total flux cleaned = 0.00500628 Jy ! Component: 200 - total flux cleaned = 0.00517634 Jy ! Total flux subtracted in 200 components = 0.00517634 Jy ! Clean residual min=-0.001496 max=0.001670 Jy/beam ! Clean residual mean=-0.000004 rms=0.000419 Jy/beam ! Combined flux in latest and established models = 0.094239 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 60 components and 0.094239 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=0.092656Jy sigma=0.000689 ! Fit after self-cal, rms=0.092646Jy sigma=0.000688 ! 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 1.00 HN 1.02 KP 1.02 ! LA 1.00 MK 1.01 NL 0.94 OV 1.01 ! PT 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.05 HN 1.02 KP 0.99 ! LA 1.00 MK 1.01 NL 0.96 OV 1.00 ! PT 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 0.99 KP 0.97 ! LA 1.06 MK 1.05 NL 0.90 OV 1.01 ! PT 0.89 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.02 HN 1.08 KP 0.94 ! LA 1.00 MK 1.04 NL 1.00 OV 0.98 ! PT 0.96 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.06 HN 1.05 KP 0.97 ! LA 1.04 MK 0.98 NL 0.92 OV 1.00 ! PT 0.95 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.04 HN 1.05 KP 0.98 ! LA 1.06 MK 0.99 NL 0.95 OV 1.05 ! PT 0.91 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.04 HN 1.06 KP 0.96 ! LA 0.98 MK 0.98 NL 0.95 OV 1.04 ! PT 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.02 HN 0.96 KP 1.02 ! LA 1.05 MK 1.01 NL 0.94 OV 1.05 ! PT 0.92 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.04 HN 1.10 KP 0.96 ! LA 1.06 MK 1.05 NL 0.93 OV 1.03 ! PT 0.90 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.04 HN 0.94 KP 0.98 ! LA 0.98 MK 0.98 NL 0.91 OV 1.05 ! PT 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00 HN 1.06 KP 1.01 ! LA 1.00 MK 1.04 NL 0.99 OV 1.04 ! PT 0.92 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.04 HN 1.00 KP 0.99 ! LA 1.04 MK 0.95 NL 0.90 OV 1.00 ! PT 0.91 ! ! ! Fit before self-cal, rms=0.092646Jy sigma=0.000688 ! Fit after self-cal, rms=0.091460Jy sigma=0.000687 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9944 mas, bmaj=3.487 mas, bpa=-17.5 degrees ! Estimated noise=413.58 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 = -7.77289e-05 Jy ! Component: 100 - total flux cleaned = -0.00037311 Jy ! Component: 150 - total flux cleaned = -0.00065323 Jy ! Component: 200 - total flux cleaned = -0.000788915 Jy ! Total flux subtracted in 200 components = -0.000788915 Jy ! Clean residual min=-0.001097 max=0.001100 Jy/beam ! Clean residual mean=0.000003 rms=0.000300 Jy/beam ! Combined flux in latest and established models = 0.0934501 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 77 components and 0.0934501 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=0.091444Jy sigma=0.000687 ! Fit after self-cal, rms=0.091447Jy sigma=0.000687 ! 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=0.091447Jy sigma=0.000687 ! Fit after self-cal, rms=0.091473Jy sigma=0.000687 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9961 mas, bmaj=3.488 mas, bpa=-17.54 degrees ! Estimated noise=413.649 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000118961 Jy ! Component: 100 - total flux cleaned = -0.000230548 Jy ! Component: 150 - total flux cleaned = -0.000328494 Jy ! Component: 200 - total flux cleaned = -0.000401052 Jy ! Total flux subtracted in 200 components = -0.000401052 Jy ! Clean residual min=-0.001086 max=0.001066 Jy/beam ! Clean residual mean=0.000002 rms=0.000288 Jy/beam ! Combined flux in latest and established models = 0.093049 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 85 components and 0.0930491 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=0.091467Jy sigma=0.000687 ! Fit after self-cal, rms=0.091472Jy sigma=0.000687 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 = -1.75091e-05 Jy ! Component: 100 - total flux cleaned = -7.15303e-05 Jy ! Component: 150 - total flux cleaned = -0.000132826 Jy ! Component: 200 - total flux cleaned = -0.000178863 Jy ! Total flux subtracted in 200 components = -0.000178863 Jy ! Clean residual min=-0.001067 max=0.001051 Jy/beam ! Clean residual mean=0.000002 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.0928702 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 92 components and 0.0928702 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=0.091468Jy sigma=0.000687 ! Fit after self-cal, rms=0.091470Jy sigma=0.000686 ! 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=0.091470Jy sigma=0.000686 ! Fit after self-cal, rms=0.091415Jy sigma=0.000686 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9968 mas, bmaj=3.494 mas, bpa=-17.57 degrees ! Estimated noise=413.649 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000217068 Jy ! Component: 100 - total flux cleaned = -0.000279531 Jy ! Component: 150 - total flux cleaned = -0.000324826 Jy ! Component: 200 - total flux cleaned = -0.000346119 Jy ! Total flux subtracted in 200 components = -0.000346119 Jy ! Clean residual min=-0.001062 max=0.001032 Jy/beam ! Clean residual mean=0.000002 rms=0.000281 Jy/beam ! Combined flux in latest and established models = 0.0925241 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 100 components and 0.0925241 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=0.091412Jy sigma=0.000686 ! Fit after self-cal, rms=0.091413Jy sigma=0.000686 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 = -3.47232e-05 Jy ! Component: 100 - total flux cleaned = -7.52375e-05 Jy ! Component: 150 - total flux cleaned = -9.43386e-05 Jy ! Component: 200 - total flux cleaned = -0.00012232 Jy ! Total flux subtracted in 200 components = -0.00012232 Jy ! Clean residual min=-0.001058 max=0.001023 Jy/beam ! Clean residual mean=0.000002 rms=0.000279 Jy/beam ! Combined flux in latest and established models = 0.0924018 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 103 components and 0.0924018 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=0.091412Jy sigma=0.000686 ! Fit after self-cal, rms=0.091412Jy sigma=0.000686 ! 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=0.091412Jy sigma=0.000686 ! Fit after self-cal, rms=0.091332Jy sigma=0.000686 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.386 mas, bmaj=4.3 mas, bpa=-2.48 degrees ! Estimated noise=478.33 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000397908 Jy ! Component: 100 - total flux cleaned = -0.000551166 Jy ! Component: 150 - total flux cleaned = -0.000648515 Jy ! Component: 200 - total flux cleaned = -0.000716019 Jy ! Total flux subtracted in 200 components = -0.000716019 Jy ! Clean residual min=-0.001041 max=0.001027 Jy/beam ! Clean residual mean=0.000004 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.0916858 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 113 components and 0.0916858 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=0.091332Jy sigma=0.000686 ! Fit after self-cal, rms=0.091331Jy sigma=0.000686 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.02723e-05 Jy ! Component: 100 - total flux cleaned = -0.00014664 Jy ! Component: 150 - total flux cleaned = -0.000206162 Jy ! Component: 200 - total flux cleaned = -0.000232684 Jy ! Total flux subtracted in 200 components = -0.000232684 Jy ! Clean residual min=-0.001015 max=0.001007 Jy/beam ! Clean residual mean=0.000004 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.0914531 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 124 components and 0.0914531 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=0.091331Jy sigma=0.000686 ! Fit after self-cal, rms=0.091330Jy sigma=0.000686 ! 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=0.9973 mas, bmaj=3.498 mas, bpa=-17.58 degrees ! Estimated noise=413.472 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9973 x 3.498 at -17.58 degrees (North through East) ! Clean map min=-0.0011172 max=0.076131 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=0.768 mas, bmaj=3.14 mas, bpa=-19.17 degrees ! Estimated noise=1029.32 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0577753 Jy ! Component: 100 - total flux cleaned = 0.0721901 Jy ! Component: 150 - total flux cleaned = 0.0789269 Jy ! Component: 200 - total flux cleaned = 0.0831609 Jy ! Total flux subtracted in 200 components = 0.0831609 Jy ! Clean residual min=-0.002672 max=0.003232 Jy/beam ! Clean residual mean=0.000007 rms=0.000867 Jy/beam ! Combined flux in latest and established models = 0.0831609 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 0.0831609 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9973 mas, bmaj=3.498 mas, bpa=-17.58 degrees ! Estimated noise=413.472 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 = 0.00394733 Jy ! Component: 100 - total flux cleaned = 0.00617916 Jy ! Component: 150 - total flux cleaned = 0.00766146 Jy ! Component: 200 - total flux cleaned = 0.00832213 Jy ! Total flux subtracted in 200 components = 0.00832213 Jy ! Clean residual min=-0.001118 max=0.001007 Jy/beam ! Clean residual mean=0.000005 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.0914831 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 54 components and 0.0914831 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=2.386 mas, bmaj=4.3 mas, bpa=-2.48 degrees ! Estimated noise=478.33 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000191188 Jy ! Component: 100 - total flux cleaned = 0.000354059 Jy ! Component: 150 - total flux cleaned = 0.000357125 Jy ! Component: 200 - total flux cleaned = 0.000357388 Jy ! Total flux subtracted in 200 components = 0.000357388 Jy ! Clean residual min=-0.001099 max=0.001119 Jy/beam ! Clean residual mean=0.000006 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.0918404 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 = -7.33988e-05 Jy ! Component: 100 - total flux cleaned = -0.000121751 Jy ! Component: 150 - total flux cleaned = -0.00015086 Jy ! Component: 200 - total flux cleaned = -0.00019083 Jy ! Total flux subtracted in 200 components = -0.00019083 Jy ! Clean residual min=-0.001038 max=0.001078 Jy/beam ! Clean residual mean=0.000005 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.0916496 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 98 components and 0.0916496 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9973 mas, bmaj=3.498 mas, bpa=-17.58 degrees ! Estimated noise=413.472 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.90206e-05 Jy ! Component: 100 - total flux cleaned = 8.91161e-05 Jy ! Component: 150 - total flux cleaned = 8.89337e-05 Jy ! Component: 200 - total flux cleaned = 0.000119791 Jy ! Total flux subtracted in 200 components = 0.000119791 Jy ! Clean residual min=-0.000995 max=0.000977 Jy/beam ! Clean residual mean=0.000003 rms=0.000280 Jy/beam ! Combined flux in latest and established models = 0.0917694 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 115 components and 0.0917694 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=0.091338Jy sigma=0.000686 ! Fit after self-cal, rms=0.091335Jy sigma=0.000686 wmodel J0637-1052_X_2017_10_21_pus_map.mod ! Writing 115 model components to file: J0637-1052_X_2017_10_21_pus_map.mod wobs J0637-1052_X_2017_10_21_pus_uvs.fits ! Writing UV FITS file: J0637-1052_X_2017_10_21_pus_uvs.fits wwins J0637-1052_X_2017_10_21_pus_map.win ! wwins: Wrote 2 windows to J0637-1052_X_2017_10_21_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000126276 Jy ! Component: 100 - total flux cleaned = 0.000278985 Jy ! Component: 150 - total flux cleaned = 0.000358949 Jy ! Component: 200 - total flux cleaned = 0.000404542 Jy ! Component: 250 - total flux cleaned = 0.000448415 Jy ! Component: 300 - total flux cleaned = 0.000448651 Jy ! Component: 350 - total flux cleaned = 0.000516913 Jy ! Component: 400 - total flux cleaned = 0.000596121 Jy ! Component: 450 - total flux cleaned = 0.000634976 Jy ! Component: 500 - total flux cleaned = 0.000697795 Jy ! Component: 550 - total flux cleaned = 0.000734496 Jy ! Component: 600 - total flux cleaned = 0.000782431 Jy ! Component: 650 - total flux cleaned = 0.00085257 Jy ! Component: 700 - total flux cleaned = 0.000887007 Jy ! Component: 750 - total flux cleaned = 0.000898144 Jy ! Component: 800 - total flux cleaned = 0.00090908 Jy ! Component: 850 - total flux cleaned = 0.000919753 Jy ! Component: 900 - total flux cleaned = 0.000961735 Jy ! Component: 950 - total flux cleaned = 0.00100286 Jy ! Component: 1000 - total flux cleaned = 0.00104314 Jy ! Component: 1050 - total flux cleaned = 0.00106289 Jy ! Component: 1100 - total flux cleaned = 0.00110216 Jy ! Component: 1150 - total flux cleaned = 0.00114094 Jy ! Component: 1200 - total flux cleaned = 0.00119817 Jy ! Component: 1250 - total flux cleaned = 0.00123557 Jy ! Component: 1300 - total flux cleaned = 0.00126334 Jy ! Component: 1350 - total flux cleaned = 0.00129973 Jy ! Component: 1400 - total flux cleaned = 0.00130867 Jy ! Component: 1450 - total flux cleaned = 0.00129971 Jy ! Component: 1500 - total flux cleaned = 0.00133461 Jy ! Component: 1550 - total flux cleaned = 0.00132598 Jy ! Component: 1600 - total flux cleaned = 0.00130896 Jy ! Component: 1650 - total flux cleaned = 0.00128383 Jy ! Component: 1700 - total flux cleaned = 0.00129208 Jy ! Component: 1750 - total flux cleaned = 0.00126752 Jy ! Component: 1800 - total flux cleaned = 0.00127578 Jy ! Component: 1850 - total flux cleaned = 0.00125985 Jy ! Component: 1900 - total flux cleaned = 0.00125199 Jy ! Component: 1950 - total flux cleaned = 0.00125986 Jy ! Component: 2000 - total flux cleaned = 0.0012444 Jy ! Total flux subtracted in 2048 components = 0.00122149 Jy ! Clean residual min=-0.000445 max=0.000388 Jy/beam ! Clean residual mean=0.000002 rms=0.000152 Jy/beam ! Combined flux in latest and established models = 0.0929909 Jy keep ! Adding 144 model components to the UV plane model. ! The established model now contains 259 components and 0.0929909 Jy ![Exited script file: muppet] wmap "J0637-1052_X_2017_10_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9973 x 3.498 at -17.58 degrees (North through East) ! Clean map min=-0.001007 max=0.076054 Jy/beam ! Writing clean map to FITS file: J0637-1052_X_2017_10_21_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0760544 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000150258 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.592698 0.592698 1.1854 2.37079 4.74159 9.48317 18.9663 37.9327 75.8654 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.076 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9973 x 3.498 at -17.58 degrees (North through East) ! Clean map min=-0.001007 max=0.076054 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 J0637-1052_X_2017_10_21_pus_uvs.log closed on Sat May 11 21:51:52 2019