! Started logfile: J1725+7708_X_2017_07_09_pus_uvs.log on Wed May 8 15:28:25 2019 obs J1725+7708_X_2017_07_09_pus_uva.fits ! Reading UV FITS file: J1725+7708_X_2017_07_09_pus_uva.fits ! AN table 1: 351 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.937005 visibilities/baseline/integration-bin. ! Found source: J1725+7708 ! ! 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 177600 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 J1725+7708_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 115 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 115 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 115 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 115 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 115 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 115 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 115 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 115 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 145 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 115 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 115 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 145 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.939387Jy sigma=0.007498 ! Fit after self-cal, rms=0.921041Jy sigma=0.007364 ! 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=0.7504 mas, bmaj=0.9081 mas, bpa=-51.92 degrees ! Estimated noise=719.716 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 = 0.0597144 Jy ! Component: 100 - total flux cleaned = 0.0752068 Jy ! Total flux subtracted in 100 components = 0.0752068 Jy ! Clean residual min=-0.004128 max=0.015319 Jy/beam ! Clean residual mean=0.000021 rms=0.001165 Jy/beam ! Combined flux in latest and established models = 0.0752068 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0752068 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=0.091055Jy sigma=0.000703 ! Fit after self-cal, rms=0.091013Jy sigma=0.000703 ! Inverting map ! Added new window around map position (0.2, -1.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0131999 Jy ! Component: 100 - total flux cleaned = 0.0201651 Jy ! Total flux subtracted in 100 components = 0.0201651 Jy ! Clean residual min=-0.003365 max=0.006864 Jy/beam ! Clean residual mean=0.000011 rms=0.000844 Jy/beam ! Combined flux in latest and established models = 0.0953719 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 20 components and 0.0953719 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=0.088140Jy sigma=0.000677 ! Fit after self-cal, rms=0.087882Jy sigma=0.000675 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00635057 Jy ! Component: 100 - total flux cleaned = 0.0104798 Jy ! Total flux subtracted in 100 components = 0.0104798 Jy ! Clean residual min=-0.002820 max=0.004699 Jy/beam ! Clean residual mean=0.000007 rms=0.000716 Jy/beam ! Combined flux in latest and established models = 0.105852 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 31 components and 0.105852 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=0.086992Jy sigma=0.000667 ! Fit after self-cal, rms=0.086937Jy sigma=0.000667 ! Inverting map ! Added new window around map position (0.6, -3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00472088 Jy ! Component: 100 - total flux cleaned = 0.00797044 Jy ! Total flux subtracted in 100 components = 0.00797044 Jy ! Clean residual min=-0.002790 max=0.003805 Jy/beam ! Clean residual mean=0.000004 rms=0.000640 Jy/beam ! Combined flux in latest and established models = 0.113822 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 40 components and 0.113822 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=0.086419Jy sigma=0.000662 ! Fit after self-cal, rms=0.086381Jy sigma=0.000662 ! 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=0.9852 mas, bmaj=1.188 mas, bpa=-49.34 degrees ! Estimated noise=211.998 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 (0.8, -3.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00646908 Jy ! Component: 100 - total flux cleaned = 0.0104745 Jy ! Component: 150 - total flux cleaned = 0.0133758 Jy ! Component: 200 - total flux cleaned = 0.0155402 Jy ! Total flux subtracted in 200 components = 0.0155402 Jy ! Clean residual min=-0.001590 max=0.002827 Jy/beam ! Clean residual mean=-0.000003 rms=0.000514 Jy/beam ! Combined flux in latest and established models = 0.129362 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 77 components and 0.129362 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=0.085840Jy sigma=0.000657 ! Fit after self-cal, rms=0.085777Jy sigma=0.000657 ! Inverting map ! Added new window around map position (3.2, -13). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00305172 Jy ! Component: 100 - total flux cleaned = 0.00522828 Jy ! Component: 150 - total flux cleaned = 0.0069272 Jy ! Component: 200 - total flux cleaned = 0.00829968 Jy ! Total flux subtracted in 200 components = 0.00829968 Jy ! Clean residual min=-0.001321 max=0.002356 Jy/beam ! Clean residual mean=-0.000003 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.137662 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 95 components and 0.137662 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=0.085633Jy sigma=0.000655 ! Fit after self-cal, rms=0.085613Jy sigma=0.000655 ! Inverting map ! Added new window around map position (1.4, -8.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00247754 Jy ! Component: 100 - total flux cleaned = 0.00405467 Jy ! Component: 150 - total flux cleaned = 0.00526638 Jy ! Component: 200 - total flux cleaned = 0.00626147 Jy ! Total flux subtracted in 200 components = 0.00626147 Jy ! Clean residual min=-0.001154 max=0.001229 Jy/beam ! Clean residual mean=-0.000001 rms=0.000316 Jy/beam ! Combined flux in latest and established models = 0.143923 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 123 components and 0.143924 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=0.085528Jy sigma=0.000654 ! Fit after self-cal, rms=0.085518Jy sigma=0.000654 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 1.02 KP 1.00 ! LA 0.97 MK 0.98 NL 0.97 OV 0.99 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 1.18 KP 0.99 ! LA 0.99 MK 0.98 NL 0.98 OV 1.00 ! PT 1.04 SC 1.08 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 0.97 KP 0.99 ! LA 1.00 MK 1.02 NL 0.98 OV 1.00 ! PT 0.99 SC 1.08 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.97 HN 0.97 KP 0.98 ! LA 1.05 MK 1.01 NL 0.97 OV 0.98 ! PT 1.10 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 0.96 KP 0.98 ! LA 1.01 MK 1.02 NL 0.97 OV 0.99 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 0.98 KP 0.98 ! LA 1.00 MK 0.98 NL 0.98 OV 1.02 ! PT 1.01 SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 0.98 KP 0.99 ! LA 0.97 MK 1.01 NL 0.96 OV 0.99 ! PT 1.01 SC 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 HN 1.11 KP 0.97 ! LA 0.98 MK 1.07 NL 0.96 OV 1.01 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 0.95 KP 1.00 ! LA 0.98 MK 0.96 NL 0.96 OV 1.02 ! PT 1.03 SC 1.01 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.98 HN 1.01 KP 0.99 ! LA 0.99 MK 0.99 NL 0.94 OV 1.01 ! PT 1.02 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.00 HN 0.93 KP 0.99 ! LA 0.99 MK 0.98 NL 0.97 OV 1.05 ! PT 1.01 SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.97 HN 1.01 KP 0.95 ! LA 1.00 MK 0.95 NL 1.00 OV 1.00 ! PT 1.03 SC 0.98 ! ! ! Fit before self-cal, rms=0.085518Jy sigma=0.000654 ! Fit after self-cal, rms=0.085582Jy sigma=0.000653 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9894 mas, bmaj=1.192 mas, bpa=-49.39 degrees ! Estimated noise=211.31 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 = 0.00087204 Jy ! Component: 100 - total flux cleaned = 0.0014386 Jy ! Component: 150 - total flux cleaned = 0.00195561 Jy ! Component: 200 - total flux cleaned = 0.00240821 Jy ! Total flux subtracted in 200 components = 0.00240821 Jy ! Clean residual min=-0.001031 max=0.001092 Jy/beam ! Clean residual mean=-0.000002 rms=0.000269 Jy/beam ! Combined flux in latest and established models = 0.146332 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 146 components and 0.146332 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=0.085552Jy sigma=0.000653 ! Fit after self-cal, rms=0.085571Jy sigma=0.000653 ! 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=0.085571Jy sigma=0.000653 ! Fit after self-cal, rms=0.088268Jy sigma=0.000651 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9884 mas, bmaj=1.196 mas, bpa=-50.02 degrees ! Estimated noise=211.556 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000630498 Jy ! Component: 100 - total flux cleaned = 0.000988137 Jy ! Component: 150 - total flux cleaned = 0.00127352 Jy ! Component: 200 - total flux cleaned = 0.00154261 Jy ! Total flux subtracted in 200 components = 0.00154261 Jy ! Clean residual min=-0.000734 max=0.000894 Jy/beam ! Clean residual mean=-0.000002 rms=0.000207 Jy/beam ! Combined flux in latest and established models = 0.147874 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 166 components and 0.147874 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=0.088257Jy sigma=0.000651 ! Fit after self-cal, rms=0.088349Jy 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) ! Added new window around map position (6, -17.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000836488 Jy ! Component: 100 - total flux cleaned = 0.00122896 Jy ! Component: 150 - total flux cleaned = 0.00159125 Jy ! Component: 200 - total flux cleaned = 0.0018996 Jy ! Total flux subtracted in 200 components = 0.0018996 Jy ! Clean residual min=-0.000685 max=0.000698 Jy/beam ! Clean residual mean=-0.000002 rms=0.000189 Jy/beam ! Combined flux in latest and established models = 0.149774 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 186 components and 0.149774 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=0.088338Jy sigma=0.000651 ! Fit after self-cal, rms=0.088338Jy sigma=0.000651 ! 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=0.088338Jy sigma=0.000651 ! Fit after self-cal, rms=0.089199Jy sigma=0.000651 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9893 mas, bmaj=1.197 mas, bpa=-50.07 degrees ! Estimated noise=211.627 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000490058 Jy ! Component: 100 - total flux cleaned = 0.000819271 Jy ! Component: 150 - total flux cleaned = 0.00111393 Jy ! Component: 200 - total flux cleaned = 0.00139705 Jy ! Total flux subtracted in 200 components = 0.00139705 Jy ! Clean residual min=-0.000641 max=0.000669 Jy/beam ! Clean residual mean=-0.000003 rms=0.000179 Jy/beam ! Combined flux in latest and established models = 0.151171 Jy selfcal ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 194 components and 0.151171 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=0.089192Jy sigma=0.000650 ! Fit after self-cal, rms=0.089206Jy 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 = 0.00019315 Jy ! Component: 100 - total flux cleaned = 0.000439025 Jy ! Component: 150 - total flux cleaned = 0.000636445 Jy ! Component: 200 - total flux cleaned = 0.000806266 Jy ! Total flux subtracted in 200 components = 0.000806266 Jy ! Clean residual min=-0.000621 max=0.000657 Jy/beam ! Clean residual mean=-0.000003 rms=0.000172 Jy/beam ! Combined flux in latest and established models = 0.151977 Jy ! Performing phase self-cal ! Adding 52 model components to the UV plane model. ! The established model now contains 205 components and 0.151977 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=0.089202Jy sigma=0.000650 ! Fit after self-cal, rms=0.089202Jy 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=0.089202Jy sigma=0.000650 ! Fit after self-cal, rms=0.089382Jy sigma=0.000650 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.351 mas, bmaj=2.632 mas, bpa=-53.11 degrees ! Estimated noise=275.313 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000749185 Jy ! Component: 100 - total flux cleaned = 0.00120893 Jy ! Component: 150 - total flux cleaned = 0.00155432 Jy ! Component: 200 - total flux cleaned = 0.00185005 Jy ! Total flux subtracted in 200 components = 0.00185005 Jy ! Clean residual min=-0.000756 max=0.000800 Jy/beam ! Clean residual mean=-0.000006 rms=0.000250 Jy/beam ! Combined flux in latest and established models = 0.153827 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 219 components and 0.153827 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=0.089379Jy sigma=0.000650 ! Fit after self-cal, rms=0.089384Jy 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 = 0.000205593 Jy ! Component: 100 - total flux cleaned = 0.000491186 Jy ! Component: 150 - total flux cleaned = 0.000752173 Jy ! Component: 200 - total flux cleaned = 0.000967749 Jy ! Total flux subtracted in 200 components = 0.000967749 Jy ! Clean residual min=-0.000736 max=0.000759 Jy/beam ! Clean residual mean=-0.000005 rms=0.000235 Jy/beam ! Combined flux in latest and established models = 0.154795 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 230 components and 0.154795 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=0.089383Jy sigma=0.000650 ! Fit after self-cal, rms=0.089382Jy 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=0.9901 mas, bmaj=1.197 mas, bpa=-50.08 degrees ! Estimated noise=211.691 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9901 x 1.197 at -50.08 degrees (North through East) ! Clean map min=-0.00054693 max=0.075988 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=0.7525 mas, bmaj=0.913 mas, bpa=-52.8 degrees ! Estimated noise=721.705 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0589012 Jy ! Component: 100 - total flux cleaned = 0.079901 Jy ! Component: 150 - total flux cleaned = 0.0922698 Jy ! Component: 200 - total flux cleaned = 0.10058 Jy ! Total flux subtracted in 200 components = 0.10058 Jy ! Clean residual min=-0.002667 max=0.004718 Jy/beam ! Clean residual mean=0.000010 rms=0.000734 Jy/beam ! Combined flux in latest and established models = 0.10058 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.10058 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9901 mas, bmaj=1.197 mas, bpa=-50.08 degrees ! Estimated noise=211.691 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 = 0.0110966 Jy ! Component: 100 - total flux cleaned = 0.0182753 Jy ! Component: 150 - total flux cleaned = 0.0236053 Jy ! Component: 200 - total flux cleaned = 0.027835 Jy ! Total flux subtracted in 200 components = 0.027835 Jy ! Clean residual min=-0.001459 max=0.002824 Jy/beam ! Clean residual mean=0.000001 rms=0.000534 Jy/beam ! Combined flux in latest and established models = 0.128415 Jy ! Adding 66 model components to the UV plane model. ! The established model now contains 77 components and 0.128415 Jy ! Inverting map ! Added new window around map position (1.4, -6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00346053 Jy ! Component: 100 - total flux cleaned = 0.00628114 Jy ! Component: 150 - total flux cleaned = 0.00862993 Jy ! Component: 200 - total flux cleaned = 0.0106159 Jy ! Total flux subtracted in 200 components = 0.0106159 Jy ! Clean residual min=-0.000972 max=0.001487 Jy/beam ! Clean residual mean=-0.000001 rms=0.000326 Jy/beam ! Combined flux in latest and established models = 0.139031 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 105 components and 0.139031 Jy ! Inverting map ! Added new window around map position (1.6, -10.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00173306 Jy ! Component: 100 - total flux cleaned = 0.00319553 Jy ! Component: 150 - total flux cleaned = 0.0044754 Jy ! Component: 200 - total flux cleaned = 0.00560379 Jy ! Total flux subtracted in 200 components = 0.00560379 Jy ! Clean residual min=-0.000742 max=0.000831 Jy/beam ! Clean residual mean=-0.000002 rms=0.000239 Jy/beam ! Combined flux in latest and established models = 0.144635 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 134 components and 0.144635 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=2.351 mas, bmaj=2.632 mas, bpa=-53.11 degrees ! Estimated noise=275.313 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00188313 Jy ! Component: 100 - total flux cleaned = 0.0032847 Jy ! Component: 150 - total flux cleaned = 0.00442405 Jy ! Component: 200 - total flux cleaned = 0.00538186 Jy ! Total flux subtracted in 200 components = 0.00538186 Jy ! Clean residual min=-0.000915 max=0.000848 Jy/beam ! Clean residual mean=-0.000004 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 0.150017 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 = 0.000817226 Jy ! Component: 100 - total flux cleaned = 0.00151995 Jy ! Component: 150 - total flux cleaned = 0.00212923 Jy ! Component: 200 - total flux cleaned = 0.00266158 Jy ! Total flux subtracted in 200 components = 0.00266158 Jy ! Clean residual min=-0.000834 max=0.000766 Jy/beam ! Clean residual mean=-0.000004 rms=0.000259 Jy/beam ! Combined flux in latest and established models = 0.152678 Jy ! Adding 150 model components to the UV plane model. ! The established model now contains 251 components and 0.152678 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9901 mas, bmaj=1.197 mas, bpa=-50.08 degrees ! Estimated noise=211.691 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000442706 Jy ! Component: 100 - total flux cleaned = 0.000808266 Jy ! Component: 150 - total flux cleaned = 0.00108375 Jy ! Component: 200 - total flux cleaned = 0.00128858 Jy ! Total flux subtracted in 200 components = 0.00128858 Jy ! Clean residual min=-0.000582 max=0.000579 Jy/beam ! Clean residual mean=-0.000002 rms=0.000154 Jy/beam ! Combined flux in latest and established models = 0.153967 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 279 components and 0.153967 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=0.089380Jy sigma=0.000650 ! Fit after self-cal, rms=0.089372Jy sigma=0.000650 wmodel J1725+7708_X_2017_07_09_pus_map.mod ! Writing 279 model components to file: J1725+7708_X_2017_07_09_pus_map.mod wobs J1725+7708_X_2017_07_09_pus_uvs.fits ! Writing UV FITS file: J1725+7708_X_2017_07_09_pus_uvs.fits wwins J1725+7708_X_2017_07_09_pus_map.win ! wwins: Wrote 9 windows to J1725+7708_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 = 5.3006e-05 Jy ! Component: 100 - total flux cleaned = 0.000121782 Jy ! Component: 150 - total flux cleaned = 0.000158524 Jy ! Component: 200 - total flux cleaned = 0.000176477 Jy ! Component: 250 - total flux cleaned = 0.00019405 Jy ! Component: 300 - total flux cleaned = 0.000228155 Jy ! Component: 350 - total flux cleaned = 0.000219653 Jy ! Component: 400 - total flux cleaned = 0.000236135 Jy ! Component: 450 - total flux cleaned = 0.000252428 Jy ! Component: 500 - total flux cleaned = 0.000291884 Jy ! Component: 550 - total flux cleaned = 0.000322835 Jy ! Component: 600 - total flux cleaned = 0.000345765 Jy ! Component: 650 - total flux cleaned = 0.000368349 Jy ! Component: 700 - total flux cleaned = 0.000405399 Jy ! Component: 750 - total flux cleaned = 0.000427255 Jy ! Component: 800 - total flux cleaned = 0.000434361 Jy ! Component: 850 - total flux cleaned = 0.000427289 Jy ! Component: 900 - total flux cleaned = 0.00044843 Jy ! Component: 950 - total flux cleaned = 0.000455393 Jy ! Component: 1000 - total flux cleaned = 0.000441685 Jy ! Component: 1050 - total flux cleaned = 0.000441693 Jy ! Component: 1100 - total flux cleaned = 0.000468418 Jy ! Component: 1150 - total flux cleaned = 0.000448504 Jy ! Component: 1200 - total flux cleaned = 0.000461605 Jy ! Component: 1250 - total flux cleaned = 0.000467953 Jy ! Component: 1300 - total flux cleaned = 0.000455063 Jy ! Component: 1350 - total flux cleaned = 0.000442409 Jy ! Component: 1400 - total flux cleaned = 0.000461323 Jy ! Component: 1450 - total flux cleaned = 0.000436439 Jy ! Component: 1500 - total flux cleaned = 0.000442673 Jy ! Component: 1550 - total flux cleaned = 0.000461079 Jy ! Component: 1600 - total flux cleaned = 0.000442819 Jy ! Component: 1650 - total flux cleaned = 0.000454895 Jy ! Component: 1700 - total flux cleaned = 0.000430944 Jy ! Component: 1750 - total flux cleaned = 0.000425097 Jy ! Component: 1800 - total flux cleaned = 0.000430983 Jy ! Component: 1850 - total flux cleaned = 0.000407692 Jy ! Component: 1900 - total flux cleaned = 0.000390416 Jy ! Component: 1950 - total flux cleaned = 0.000361866 Jy ! Component: 2000 - total flux cleaned = 0.000384694 Jy ! Total flux subtracted in 2048 components = 0.000356506 Jy ! Clean residual min=-0.000332 max=0.000308 Jy/beam ! Clean residual mean=-0.000001 rms=0.000105 Jy/beam ! Combined flux in latest and established models = 0.154323 Jy keep ! Adding 159 model components to the UV plane model. ! The established model now contains 438 components and 0.154323 Jy ![Exited script file: muppet] wmap "J1725+7708_X_2017_07_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9901 x 1.197 at -50.08 degrees (North through East) ! Clean map min=-0.00041634 max=0.075326 Jy/beam ! Writing clean map to FITS file: J1725+7708_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 0.0753264 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000105189 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.418931 0.418931 0.837862 1.67572 3.35145 6.7029 13.4058 26.8116 53.6232 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.075 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9901 x 1.197 at -50.08 degrees (North through East) ! Clean map min=-0.00041634 max=0.075326 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 J1725+7708_X_2017_07_09_pus_uvs.log closed on Wed May 8 15:28:39 2019