! Started logfile: J0808+2646_X_2017_07_09_pus_uvs.log on Wed May 8 15:22:48 2019 obs J0808+2646_X_2017_07_09_pus_uva.fits ! Reading UV FITS file: J0808+2646_X_2017_07_09_pus_uva.fits ! AN table 1: 114 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.974464 visibilities/baseline/integration-bin. ! Found source: J0808+2646 ! ! 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 979 lines of history. ! ! Reading 59988 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 J0808+2646_X_2017_07_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 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.877839Jy sigma=0.007446 ! Fit after self-cal, rms=0.861139Jy sigma=0.007309 ! 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=0.7538 mas, bmaj=1.42 mas, bpa=3.361 degrees ! Estimated noise=651.599 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 = 0.100278 Jy ! Component: 100 - total flux cleaned = 0.131423 Jy ! Total flux subtracted in 100 components = 0.131423 Jy ! Clean residual min=-0.006047 max=0.022052 Jy/beam ! Clean residual mean=-0.000032 rms=0.001946 Jy/beam ! Combined flux in latest and established models = 0.131423 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.131423 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.092508Jy sigma=0.000771 ! Fit after self-cal, rms=0.092449Jy sigma=0.000771 ! Inverting map ! Added new window around map position (-1, 0.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0214735 Jy ! Component: 100 - total flux cleaned = 0.0346928 Jy ! Total flux subtracted in 100 components = 0.0346928 Jy ! Clean residual min=-0.004240 max=0.007350 Jy/beam ! Clean residual mean=-0.000021 rms=0.001205 Jy/beam ! Combined flux in latest and established models = 0.166116 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 23 components and 0.166116 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=0.084611Jy sigma=0.000698 ! Fit after self-cal, rms=0.084422Jy sigma=0.000697 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0100943 Jy ! Component: 100 - total flux cleaned = 0.0174794 Jy ! Total flux subtracted in 100 components = 0.0174794 Jy ! Clean residual min=-0.003417 max=0.004647 Jy/beam ! Clean residual mean=-0.000015 rms=0.000919 Jy/beam ! Combined flux in latest and established models = 0.183595 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 53 components and 0.183595 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=0.082155Jy sigma=0.000675 ! Fit after self-cal, rms=0.082112Jy sigma=0.000675 ! 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=0.9502 mas, bmaj=1.762 mas, bpa=6.061 degrees ! Estimated noise=342.201 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 = 0.0110588 Jy ! Component: 100 - total flux cleaned = 0.0182555 Jy ! Component: 150 - total flux cleaned = 0.0232985 Jy ! Component: 200 - total flux cleaned = 0.0268972 Jy ! Total flux subtracted in 200 components = 0.0268972 Jy ! Clean residual min=-0.002520 max=0.005769 Jy/beam ! Clean residual mean=-0.000032 rms=0.000726 Jy/beam ! Combined flux in latest and established models = 0.210493 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 76 components and 0.210493 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=0.080419Jy sigma=0.000659 ! Fit after self-cal, rms=0.080383Jy sigma=0.000659 ! Inverting map ! Added new window around map position (-3.8, 1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00516565 Jy ! Component: 100 - total flux cleaned = 0.00807683 Jy ! Component: 150 - total flux cleaned = 0.010189 Jy ! Component: 200 - total flux cleaned = 0.0118613 Jy ! Total flux subtracted in 200 components = 0.0118613 Jy ! Clean residual min=-0.001955 max=0.003596 Jy/beam ! Clean residual mean=-0.000013 rms=0.000533 Jy/beam ! Combined flux in latest and established models = 0.222354 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 95 components and 0.222354 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=0.080028Jy sigma=0.000655 ! Fit after self-cal, rms=0.079985Jy sigma=0.000655 ! Inverting map ! Added new window around map position (0.6, 2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00363137 Jy ! Component: 100 - total flux cleaned = 0.00574299 Jy ! Component: 150 - total flux cleaned = 0.00732465 Jy ! Component: 200 - total flux cleaned = 0.00829079 Jy ! Total flux subtracted in 200 components = 0.00829079 Jy ! Clean residual min=-0.001673 max=0.001760 Jy/beam ! Clean residual mean=-0.000001 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.230645 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 114 components and 0.230645 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=0.079800Jy sigma=0.000653 ! Fit after self-cal, rms=0.079776Jy sigma=0.000653 ! 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 0.98 HN 1.00 KP 0.98 ! LA 0.95 MK 0.97 NL 1.01 OV 1.02 ! PT 0.99 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.04 KP 0.99 ! LA 0.96 MK 0.99 NL 1.01 OV 1.01 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 HN 1.00 KP 0.98 ! LA 1.00 MK 1.03 NL 1.00 OV 1.01 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.01 KP 0.98 ! LA 1.00 MK 1.00 NL 0.99 OV 0.99 ! PT 1.02 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.01 HN 0.95 KP 0.99 ! LA 0.98 MK 1.04 NL 0.99 OV 1.00 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 HN 1.03 KP 1.00 ! LA 0.99 MK 1.01 NL 0.99 OV 1.01 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 1.01 KP 0.97 ! LA 0.99 MK 1.04 NL 0.99 OV 1.00 ! PT 1.03 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.03 HN 0.99 KP 0.96 ! LA 0.99 MK 1.00 NL 0.99 OV 1.01 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.01 HN 1.01 KP 0.97 ! LA 0.99 MK 1.00 NL 0.99 OV 1.02 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 1.03 KP 0.97 ! LA 1.03 MK 1.01 NL 1.00 OV 1.03 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 1.02 KP 0.98 ! LA 1.01 MK 1.07 NL 1.01 OV 1.02 ! PT 1.04 SC 0.98 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 0.96 KP 0.98 ! LA 1.00 MK 0.99 NL 1.00 OV 1.00 ! PT 1.02 SC 1.01 ! ! ! Fit before self-cal, rms=0.079776Jy sigma=0.000653 ! Fit after self-cal, rms=0.080198Jy sigma=0.000652 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9548 mas, bmaj=1.769 mas, bpa=5.868 degrees ! Estimated noise=344.105 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 = 0.000576446 Jy ! Component: 100 - total flux cleaned = 0.00114477 Jy ! Component: 150 - total flux cleaned = 0.0014325 Jy ! Component: 200 - total flux cleaned = 0.00158773 Jy ! Total flux subtracted in 200 components = 0.00158773 Jy ! Clean residual min=-0.001981 max=0.001396 Jy/beam ! Clean residual mean=-0.000004 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.232233 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 127 components and 0.232233 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=0.080159Jy sigma=0.000651 ! Fit after self-cal, rms=0.080155Jy sigma=0.000651 ! 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=0.080155Jy sigma=0.000651 ! Fit after self-cal, rms=0.080305Jy sigma=0.000651 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9558 mas, bmaj=1.766 mas, bpa=5.97 degrees ! Estimated noise=344.432 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000366315 Jy ! Component: 100 - total flux cleaned = 0.00081619 Jy ! Component: 150 - total flux cleaned = 0.000976739 Jy ! Component: 200 - total flux cleaned = 0.00107171 Jy ! Total flux subtracted in 200 components = 0.00107171 Jy ! Clean residual min=-0.001837 max=0.001193 Jy/beam ! Clean residual mean=-0.000006 rms=0.000298 Jy/beam ! Combined flux in latest and established models = 0.233304 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 141 components and 0.233304 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=0.080283Jy sigma=0.000651 ! Fit after self-cal, rms=0.080282Jy sigma=0.000650 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 = 0.000243748 Jy ! Component: 100 - total flux cleaned = 0.000463444 Jy ! Component: 150 - total flux cleaned = 0.000527746 Jy ! Component: 200 - total flux cleaned = 0.000546859 Jy ! Total flux subtracted in 200 components = 0.000546859 Jy ! Clean residual min=-0.001742 max=0.001146 Jy/beam ! Clean residual mean=-0.000005 rms=0.000287 Jy/beam ! Combined flux in latest and established models = 0.233851 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 151 components and 0.233851 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=0.080270Jy sigma=0.000650 ! Fit after self-cal, rms=0.080265Jy sigma=0.000650 ! 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=0.080265Jy sigma=0.000650 ! Fit after self-cal, rms=0.080343Jy sigma=0.000650 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9559 mas, bmaj=1.765 mas, bpa=5.853 degrees ! Estimated noise=344.362 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000168863 Jy ! Component: 100 - total flux cleaned = 0.00049762 Jy ! Component: 150 - total flux cleaned = 0.000656944 Jy ! Component: 200 - total flux cleaned = 0.000710761 Jy ! Total flux subtracted in 200 components = 0.000710761 Jy ! Clean residual min=-0.001559 max=0.001132 Jy/beam ! Clean residual mean=-0.000007 rms=0.000272 Jy/beam ! Combined flux in latest and established models = 0.234562 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 166 components and 0.234562 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=0.080332Jy sigma=0.000650 ! Fit after self-cal, rms=0.080331Jy sigma=0.000650 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.46023e-05 Jy ! Component: 100 - total flux cleaned = 0.000243966 Jy ! Component: 150 - total flux cleaned = 0.000278158 Jy ! Component: 200 - total flux cleaned = 0.0002635 Jy ! Total flux subtracted in 200 components = 0.0002635 Jy ! Clean residual min=-0.001506 max=0.001101 Jy/beam ! Clean residual mean=-0.000006 rms=0.000264 Jy/beam ! Combined flux in latest and established models = 0.234825 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 172 components and 0.234825 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=0.080323Jy sigma=0.000650 ! Fit after self-cal, rms=0.080320Jy sigma=0.000650 ! 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=0.080320Jy sigma=0.000650 ! Fit after self-cal, rms=0.080348Jy sigma=0.000650 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.063 mas, bmaj=2.778 mas, bpa=0.7474 degrees ! Estimated noise=430.845 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000101974 Jy ! Component: 100 - total flux cleaned = 0.000356081 Jy ! Component: 150 - total flux cleaned = 0.00048167 Jy ! Component: 200 - total flux cleaned = 0.000565376 Jy ! Total flux subtracted in 200 components = 0.000565376 Jy ! Clean residual min=-0.000977 max=0.001031 Jy/beam ! Clean residual mean=-0.000015 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.235391 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 178 components and 0.235391 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=0.080343Jy sigma=0.000650 ! Fit after self-cal, rms=0.080338Jy sigma=0.000650 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 = 1.15316e-05 Jy ! Component: 100 - total flux cleaned = 0.000138562 Jy ! Component: 150 - total flux cleaned = 0.000249991 Jy ! Component: 200 - total flux cleaned = 0.000308209 Jy ! Total flux subtracted in 200 components = 0.000308209 Jy ! Clean residual min=-0.000914 max=0.001021 Jy/beam ! Clean residual mean=-0.000014 rms=0.000286 Jy/beam ! Combined flux in latest and established models = 0.235699 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 186 components and 0.235699 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=0.080335Jy sigma=0.000650 ! Fit after self-cal, rms=0.080332Jy sigma=0.000650 ! 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=0.9562 mas, bmaj=1.765 mas, bpa=5.783 degrees ! Estimated noise=344.355 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9562 x 1.765 at 5.783 degrees (North through East) ! Clean map min=-0.0008829 max=0.1355 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=0.757 mas, bmaj=1.42 mas, bpa=3.022 degrees ! Estimated noise=656.745 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.100524 Jy ! Component: 100 - total flux cleaned = 0.135411 Jy ! Component: 150 - total flux cleaned = 0.156022 Jy ! Component: 200 - total flux cleaned = 0.169142 Jy ! Total flux subtracted in 200 components = 0.169142 Jy ! Clean residual min=-0.003245 max=0.007225 Jy/beam ! Clean residual mean=-0.000023 rms=0.001082 Jy/beam ! Combined flux in latest and established models = 0.169142 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 0.169142 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9562 mas, bmaj=1.765 mas, bpa=5.783 degrees ! Estimated noise=344.355 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 = 0.016043 Jy ! Component: 100 - total flux cleaned = 0.0267654 Jy ! Component: 150 - total flux cleaned = 0.0346132 Jy ! Component: 200 - total flux cleaned = 0.0405961 Jy ! Total flux subtracted in 200 components = 0.0405961 Jy ! Clean residual min=-0.001887 max=0.003553 Jy/beam ! Clean residual mean=-0.000044 rms=0.000660 Jy/beam ! Combined flux in latest and established models = 0.209738 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 78 components and 0.209738 Jy ! Inverting map ! Added new window around map position (-0.8, 2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00467102 Jy ! Component: 100 - total flux cleaned = 0.00839105 Jy ! Component: 150 - total flux cleaned = 0.0114006 Jy ! Component: 200 - total flux cleaned = 0.0138701 Jy ! Total flux subtracted in 200 components = 0.0138701 Jy ! Clean residual min=-0.001298 max=0.001591 Jy/beam ! Clean residual mean=-0.000024 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.223608 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 121 components and 0.223608 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=2.063 mas, bmaj=2.778 mas, bpa=0.7474 degrees ! Estimated noise=430.845 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00364694 Jy ! Component: 100 - total flux cleaned = 0.00606983 Jy ! Component: 150 - total flux cleaned = 0.00780712 Jy ! Component: 200 - total flux cleaned = 0.00908735 Jy ! Total flux subtracted in 200 components = 0.00908735 Jy ! Clean residual min=-0.000990 max=0.001197 Jy/beam ! Clean residual mean=-0.000024 rms=0.000317 Jy/beam ! Combined flux in latest and established models = 0.232696 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 = 0.000955407 Jy ! Component: 100 - total flux cleaned = 0.00167686 Jy ! Component: 150 - total flux cleaned = 0.00222736 Jy ! Component: 200 - total flux cleaned = 0.00252442 Jy ! Total flux subtracted in 200 components = 0.00252442 Jy ! Clean residual min=-0.000877 max=0.000970 Jy/beam ! Clean residual mean=-0.000015 rms=0.000281 Jy/beam ! Combined flux in latest and established models = 0.23522 Jy ! Adding 96 model components to the UV plane model. ! The established model now contains 198 components and 0.23522 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9562 mas, bmaj=1.765 mas, bpa=5.783 degrees ! Estimated noise=344.355 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000232025 Jy ! Component: 100 - total flux cleaned = -0.000134921 Jy ! Component: 150 - total flux cleaned = -2.45233e-05 Jy ! Component: 200 - total flux cleaned = 7.64046e-05 Jy ! Total flux subtracted in 200 components = 7.64046e-05 Jy ! Clean residual min=-0.001241 max=0.000972 Jy/beam ! Clean residual mean=-0.000006 rms=0.000251 Jy/beam ! Combined flux in latest and established models = 0.235297 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 214 components and 0.235297 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=0.080346Jy sigma=0.000650 ! Fit after self-cal, rms=0.080329Jy sigma=0.000650 wmodel J0808+2646_X_2017_07_09_pus_map.mod ! Writing 214 model components to file: J0808+2646_X_2017_07_09_pus_map.mod wobs J0808+2646_X_2017_07_09_pus_uvs.fits ! Writing UV FITS file: J0808+2646_X_2017_07_09_pus_uvs.fits wwins J0808+2646_X_2017_07_09_pus_map.win ! wwins: Wrote 5 windows to J0808+2646_X_2017_07_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 = -0.00016925 Jy ! Component: 100 - total flux cleaned = -0.0001529 Jy ! Component: 150 - total flux cleaned = -0.000167562 Jy ! Component: 200 - total flux cleaned = -0.00018156 Jy ! Component: 250 - total flux cleaned = -0.000181376 Jy ! Component: 300 - total flux cleaned = -0.000208968 Jy ! Component: 350 - total flux cleaned = -0.000195742 Jy ! Component: 400 - total flux cleaned = -0.000169189 Jy ! Component: 450 - total flux cleaned = -0.000156065 Jy ! Component: 500 - total flux cleaned = -0.000143426 Jy ! Component: 550 - total flux cleaned = -0.000131391 Jy ! Component: 600 - total flux cleaned = -0.000131656 Jy ! Component: 650 - total flux cleaned = -0.000143787 Jy ! Component: 700 - total flux cleaned = -0.000131838 Jy ! Component: 750 - total flux cleaned = -0.000131536 Jy ! Component: 800 - total flux cleaned = -0.000120073 Jy ! Component: 850 - total flux cleaned = -0.0001311 Jy ! Component: 900 - total flux cleaned = -0.000153326 Jy ! Component: 950 - total flux cleaned = -0.000153293 Jy ! Component: 1000 - total flux cleaned = -0.000175 Jy ! Component: 1050 - total flux cleaned = -0.000164313 Jy ! Component: 1100 - total flux cleaned = -0.000206355 Jy ! Component: 1150 - total flux cleaned = -0.000175379 Jy ! Component: 1200 - total flux cleaned = -0.000226562 Jy ! Component: 1250 - total flux cleaned = -0.000196202 Jy ! Component: 1300 - total flux cleaned = -0.000226428 Jy ! Component: 1350 - total flux cleaned = -0.000246249 Jy ! Component: 1400 - total flux cleaned = -0.000285375 Jy ! Component: 1450 - total flux cleaned = -0.00027559 Jy ! Component: 1500 - total flux cleaned = -0.000246724 Jy ! Component: 1550 - total flux cleaned = -0.00025616 Jy ! Component: 1600 - total flux cleaned = -0.00024685 Jy ! Component: 1650 - total flux cleaned = -0.000246866 Jy ! Component: 1700 - total flux cleaned = -0.000256131 Jy ! Component: 1750 - total flux cleaned = -0.000237602 Jy ! Component: 1800 - total flux cleaned = -0.000228479 Jy ! Component: 1850 - total flux cleaned = -0.000228538 Jy ! Component: 1900 - total flux cleaned = -0.000192836 Jy ! Component: 1950 - total flux cleaned = -0.000228475 Jy ! Component: 2000 - total flux cleaned = -0.000263689 Jy ! Total flux subtracted in 2048 components = -0.000246129 Jy ! Clean residual min=-0.000544 max=0.000525 Jy/beam ! Clean residual mean=-0.000004 rms=0.000167 Jy/beam ! Combined flux in latest and established models = 0.235051 Jy keep ! Adding 154 model components to the UV plane model. ! The established model now contains 368 components and 0.23505 Jy ![Exited script file: muppet] wmap "J0808+2646_X_2017_07_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9562 x 1.765 at 5.783 degrees (North through East) ! Clean map min=-0.00070153 max=0.13621 Jy/beam ! Writing clean map to FITS file: J0808+2646_X_2017_07_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.136215 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000166084 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.365785 0.365785 0.731569 1.46314 2.92628 5.85255 11.7051 23.4102 46.8204 93.6409 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.136 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9562 x 1.765 at 5.783 degrees (North through East) ! Clean map min=-0.00070153 max=0.13621 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 J0808+2646_X_2017_07_09_pus_uvs.log closed on Wed May 8 15:22:52 2019