! Started logfile: J1514+0252_X_2017_02_19_pus_uvs.log on Sat May 4 21:44:43 2019 obs J1514+0252_X_2017_02_19_pus_uva.fits ! Reading UV FITS file: J1514+0252_X_2017_02_19_pus_uva.fits ! AN table 1: 112 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.584325 visibilities/baseline/integration-bin. ! Found source: J1514+0252 ! ! 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 858 lines of history. ! ! Reading 35340 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 J1514+0252_X_2017_02_19_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 274 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 274 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 274 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 274 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 274 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 274 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 274 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 274 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 274 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 274 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 274 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 289 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.823374Jy sigma=0.006661 ! Fit after self-cal, rms=0.815880Jy sigma=0.006603 ! 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=0.7127 mas, bmaj=1.726 mas, bpa=-0.2727 degrees ! Estimated noise=816.817 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 = 0.144863 Jy ! Component: 100 - total flux cleaned = 0.177605 Jy ! Total flux subtracted in 100 components = 0.177605 Jy ! Clean residual min=-0.004146 max=0.011643 Jy/beam ! Clean residual mean=-0.000011 rms=0.001349 Jy/beam ! Combined flux in latest and established models = 0.177605 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.177605 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=0.089145Jy sigma=0.000669 ! Fit after self-cal, rms=0.089135Jy sigma=0.000669 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0116522 Jy ! Component: 100 - total flux cleaned = 0.0164682 Jy ! Total flux subtracted in 100 components = 0.0164682 Jy ! Clean residual min=-0.003375 max=0.004111 Jy/beam ! Clean residual mean=0.000007 rms=0.000849 Jy/beam ! Combined flux in latest and established models = 0.194073 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 9 components and 0.194073 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=0.087726Jy sigma=0.000656 ! Fit after self-cal, rms=0.087706Jy sigma=0.000656 ! 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=0.8987 mas, bmaj=1.963 mas, bpa=0.9071 degrees ! Estimated noise=472.454 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 (1.6, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00383012 Jy ! Component: 100 - total flux cleaned = 0.00506002 Jy ! Component: 150 - total flux cleaned = 0.00575834 Jy ! Component: 200 - total flux cleaned = 0.00600324 Jy ! Total flux subtracted in 200 components = 0.00600324 Jy ! Clean residual min=-0.002372 max=0.002469 Jy/beam ! Clean residual mean=0.000017 rms=0.000627 Jy/beam ! Combined flux in latest and established models = 0.200076 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 33 components and 0.200076 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=0.087476Jy sigma=0.000654 ! Fit after self-cal, rms=0.087469Jy sigma=0.000654 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 0.98 KP 1.02 ! LA 1.02 MK 0.98 NL 0.99 OV 0.99 ! PT 1.00* SC 1.03 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 HN 1.02 KP 1.00 ! LA 1.02 MK 1.02 NL 0.97 OV 1.00 ! PT 1.00* SC 1.01 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 1.02 KP 1.03 ! LA 1.03 MK 1.00 NL 0.98 OV 0.99 ! PT 1.00* SC 1.06 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.97 HN 1.02 KP 1.02 ! LA 1.05 MK 1.02 NL 0.96 OV 0.98 ! PT 1.00* SC 1.02 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 0.99 KP 1.01 ! LA 1.02 MK 1.04 NL 0.98 OV 1.01 ! PT 1.00* SC 1.03 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 0.98 KP 1.03 ! LA 1.03 MK 0.99 NL 0.97 OV 0.98 ! PT 1.00* SC 1.02 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.99 HN 0.97 KP 1.02 ! LA 0.99 MK 1.01 NL 0.96 OV 0.97 ! PT 1.00* SC 1.03 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 0.97 KP 1.03 ! LA 1.00 MK 1.01 NL 0.97 OV 0.97 ! PT 1.00* SC 1.04 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 0.99 KP 1.02 ! LA 1.01 MK 0.99 NL 0.94 OV 0.98 ! PT 1.00* SC 0.99 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 1.05 KP 1.02 ! LA 0.97 MK 1.00 NL 0.97 OV 1.03 ! PT 1.00* SC 1.00 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.00 KP 1.01 ! LA 1.00 MK 0.99 NL 0.96 OV 1.00 ! PT 1.00* SC 1.00 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 0.97 KP 1.05 ! LA 1.04 MK 0.98 NL 0.97 OV 1.00 ! PT 1.00* SC 1.02 ! ! ! Fit before self-cal, rms=0.087469Jy sigma=0.000654 ! Fit after self-cal, rms=0.086410Jy sigma=0.000652 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9023 mas, bmaj=1.963 mas, bpa=0.7661 degrees ! Estimated noise=469.801 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 = 0.00182066 Jy ! Component: 100 - total flux cleaned = 0.00191653 Jy ! Component: 150 - total flux cleaned = 0.0019162 Jy ! Component: 200 - total flux cleaned = 0.001835 Jy ! Total flux subtracted in 200 components = 0.001835 Jy ! Clean residual min=-0.001694 max=0.002301 Jy/beam ! Clean residual mean=0.000014 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 0.201911 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 53 components and 0.201911 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=0.086360Jy sigma=0.000652 ! Fit after self-cal, rms=0.086355Jy 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=0.086355Jy sigma=0.000651 ! Fit after self-cal, rms=0.086715Jy sigma=0.000649 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.902 mas, bmaj=1.962 mas, bpa=0.8251 degrees ! Estimated noise=470.059 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00113565 Jy ! Component: 100 - total flux cleaned = 0.00147798 Jy ! Component: 150 - total flux cleaned = 0.00162953 Jy ! Component: 200 - total flux cleaned = 0.00173837 Jy ! Total flux subtracted in 200 components = 0.00173837 Jy ! Clean residual min=-0.001223 max=0.001627 Jy/beam ! Clean residual mean=0.000002 rms=0.000337 Jy/beam ! Combined flux in latest and established models = 0.20365 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 75 components and 0.20365 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=0.086697Jy sigma=0.000649 ! Fit after self-cal, rms=0.086710Jy sigma=0.000649 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (8.6, -18.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00138753 Jy ! Component: 100 - total flux cleaned = 0.00195587 Jy ! Component: 150 - total flux cleaned = 0.00224384 Jy ! Component: 200 - total flux cleaned = 0.0025101 Jy ! Total flux subtracted in 200 components = 0.0025101 Jy ! Clean residual min=-0.001276 max=0.001187 Jy/beam ! Clean residual mean=0.000002 rms=0.000305 Jy/beam ! Combined flux in latest and established models = 0.20616 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 94 components and 0.20616 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=0.086685Jy sigma=0.000649 ! Fit after self-cal, rms=0.086682Jy sigma=0.000649 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.086682Jy sigma=0.000649 ! Fit after self-cal, rms=0.086883Jy sigma=0.000648 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9012 mas, bmaj=1.961 mas, bpa=0.7824 degrees ! Estimated noise=469.928 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000525337 Jy ! Component: 100 - total flux cleaned = 0.000809833 Jy ! Component: 150 - total flux cleaned = 0.0010408 Jy ! Component: 200 - total flux cleaned = 0.00119906 Jy ! Total flux subtracted in 200 components = 0.00119906 Jy ! Clean residual min=-0.001271 max=0.001168 Jy/beam ! Clean residual mean=0.000001 rms=0.000291 Jy/beam ! Combined flux in latest and established models = 0.207359 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 102 components and 0.207359 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=0.086874Jy sigma=0.000648 ! Fit after self-cal, rms=0.086878Jy sigma=0.000648 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000219837 Jy ! Component: 100 - total flux cleaned = 0.000350954 Jy ! Component: 150 - total flux cleaned = 0.000445001 Jy ! Component: 200 - total flux cleaned = 0.000520317 Jy ! Total flux subtracted in 200 components = 0.000520317 Jy ! Clean residual min=-0.001267 max=0.001158 Jy/beam ! Clean residual mean=0.000001 rms=0.000288 Jy/beam ! Combined flux in latest and established models = 0.207879 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 108 components and 0.207879 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=0.086873Jy sigma=0.000648 ! Fit after self-cal, rms=0.086873Jy sigma=0.000648 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.086873Jy sigma=0.000648 ! Fit after self-cal, rms=0.086919Jy sigma=0.000648 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.2 mas, bmaj=3.043 mas, bpa=5.99 degrees ! Estimated noise=592.843 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000464334 Jy ! Component: 100 - total flux cleaned = 0.000587772 Jy ! Component: 150 - total flux cleaned = 0.000638047 Jy ! Component: 200 - total flux cleaned = 0.000690243 Jy ! Total flux subtracted in 200 components = 0.000690243 Jy ! Clean residual min=-0.001315 max=0.001311 Jy/beam ! Clean residual mean=0.000001 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 0.208569 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 114 components and 0.208569 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=0.086918Jy sigma=0.000648 ! Fit after self-cal, rms=0.086918Jy sigma=0.000648 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.20536e-05 Jy ! Component: 100 - total flux cleaned = 5.80092e-05 Jy ! Component: 150 - total flux cleaned = 7.23288e-05 Jy ! Component: 200 - total flux cleaned = 8.57915e-05 Jy ! Total flux subtracted in 200 components = 8.57915e-05 Jy ! Clean residual min=-0.001313 max=0.001313 Jy/beam ! Clean residual mean=0.000001 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 0.208655 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 122 components and 0.208655 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=0.086918Jy sigma=0.000648 ! Fit after self-cal, rms=0.086917Jy sigma=0.000648 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=0.9009 mas, bmaj=1.961 mas, bpa=0.7694 degrees ! Estimated noise=470.01 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9009 x 1.961 at 0.7694 degrees (North through East) ! Clean map min=-0.0012559 max=0.18652 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=0.7154 mas, bmaj=1.725 mas, bpa=-0.3612 degrees ! Estimated noise=811.185 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.143782 Jy ! Component: 100 - total flux cleaned = 0.176335 Jy ! Component: 150 - total flux cleaned = 0.18788 Jy ! Component: 200 - total flux cleaned = 0.193645 Jy ! Total flux subtracted in 200 components = 0.193645 Jy ! Clean residual min=-0.002465 max=0.002979 Jy/beam ! Clean residual mean=-0.000008 rms=0.000671 Jy/beam ! Combined flux in latest and established models = 0.193645 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.193645 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9009 mas, bmaj=1.961 mas, bpa=0.7694 degrees ! Estimated noise=470.01 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 = 0.00451212 Jy ! Component: 100 - total flux cleaned = 0.00733119 Jy ! Component: 150 - total flux cleaned = 0.00909043 Jy ! Component: 200 - total flux cleaned = 0.0101426 Jy ! Total flux subtracted in 200 components = 0.0101426 Jy ! Clean residual min=-0.001456 max=0.001351 Jy/beam ! Clean residual mean=-0.000001 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.203787 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 38 components and 0.203787 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=2.2 mas, bmaj=3.043 mas, bpa=5.99 degrees ! Estimated noise=592.843 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00166046 Jy ! Component: 100 - total flux cleaned = 0.00233031 Jy ! Component: 150 - total flux cleaned = 0.0028683 Jy ! Component: 200 - total flux cleaned = 0.00329588 Jy ! Total flux subtracted in 200 components = 0.00329588 Jy ! Clean residual min=-0.001358 max=0.001430 Jy/beam ! Clean residual mean=-0.000000 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.207083 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 = 0.000215102 Jy ! Component: 100 - total flux cleaned = 0.000382943 Jy ! Component: 150 - total flux cleaned = 0.000550521 Jy ! Component: 200 - total flux cleaned = 0.00069871 Jy ! Total flux subtracted in 200 components = 0.00069871 Jy ! Clean residual min=-0.001307 max=0.001399 Jy/beam ! Clean residual mean=0.000000 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.207782 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 77 components and 0.207782 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9009 mas, bmaj=1.961 mas, bpa=0.7694 degrees ! Estimated noise=470.01 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.43583e-06 Jy ! Component: 100 - total flux cleaned = 0.000152117 Jy ! Component: 150 - total flux cleaned = 0.000293766 Jy ! Component: 200 - total flux cleaned = 0.000386366 Jy ! Total flux subtracted in 200 components = 0.000386366 Jy ! Clean residual min=-0.001258 max=0.001172 Jy/beam ! Clean residual mean=0.000000 rms=0.000294 Jy/beam ! Combined flux in latest and established models = 0.208168 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 98 components and 0.208168 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=0.086928Jy sigma=0.000648 ! Fit after self-cal, rms=0.086926Jy sigma=0.000648 wmodel J1514+0252_X_2017_02_19_pus_map.mod ! Writing 98 model components to file: J1514+0252_X_2017_02_19_pus_map.mod wobs J1514+0252_X_2017_02_19_pus_uvs.fits ! Writing UV FITS file: J1514+0252_X_2017_02_19_pus_uvs.fits wwins J1514+0252_X_2017_02_19_pus_map.win ! wwins: Wrote 3 windows to J1514+0252_X_2017_02_19_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 = -0.000210738 Jy ! Component: 100 - total flux cleaned = -0.00027043 Jy ! Component: 150 - total flux cleaned = -0.00027108 Jy ! Component: 200 - total flux cleaned = -0.000253053 Jy ! Component: 250 - total flux cleaned = -0.000201493 Jy ! Component: 300 - total flux cleaned = -0.000152625 Jy ! Component: 350 - total flux cleaned = -0.000137152 Jy ! Component: 400 - total flux cleaned = -0.000106387 Jy ! Component: 450 - total flux cleaned = -3.1622e-05 Jy ! Component: 500 - total flux cleaned = -2.82291e-06 Jy ! Component: 550 - total flux cleaned = 3.97648e-05 Jy ! Component: 600 - total flux cleaned = 0.000150139 Jy ! Component: 650 - total flux cleaned = 0.000190534 Jy ! Component: 700 - total flux cleaned = 0.000217061 Jy ! Component: 750 - total flux cleaned = 0.000230224 Jy ! Component: 800 - total flux cleaned = 0.000256066 Jy ! Component: 850 - total flux cleaned = 0.000256114 Jy ! Component: 900 - total flux cleaned = 0.000256285 Jy ! Component: 950 - total flux cleaned = 0.000256224 Jy ! Component: 1000 - total flux cleaned = 0.000243984 Jy ! Component: 1050 - total flux cleaned = 0.00019627 Jy ! Component: 1100 - total flux cleaned = 0.000161035 Jy ! Component: 1150 - total flux cleaned = 0.00012626 Jy ! Component: 1200 - total flux cleaned = 0.000149007 Jy ! Component: 1250 - total flux cleaned = 0.000126164 Jy ! Component: 1300 - total flux cleaned = 8.14919e-05 Jy ! Component: 1350 - total flux cleaned = 8.16217e-05 Jy ! Component: 1400 - total flux cleaned = 5.97996e-05 Jy ! Component: 1450 - total flux cleaned = 6.00499e-05 Jy ! Component: 1500 - total flux cleaned = 9.24636e-05 Jy ! Component: 1550 - total flux cleaned = 8.1911e-05 Jy ! Component: 1600 - total flux cleaned = 0.000102701 Jy ! Component: 1650 - total flux cleaned = 6.09175e-05 Jy ! Component: 1700 - total flux cleaned = 6.08692e-05 Jy ! Component: 1750 - total flux cleaned = 3.01151e-05 Jy ! Component: 1800 - total flux cleaned = -1.0323e-05 Jy ! Component: 1850 - total flux cleaned = 9.78513e-06 Jy ! Component: 1900 - total flux cleaned = 2.95481e-05 Jy ! Component: 1950 - total flux cleaned = -2.93627e-05 Jy ! Component: 2000 - total flux cleaned = -1.95517e-05 Jy ! Total flux subtracted in 2048 components = -3.88583e-05 Jy ! Clean residual min=-0.000640 max=0.000683 Jy/beam ! Clean residual mean=0.000001 rms=0.000179 Jy/beam ! Combined flux in latest and established models = 0.208129 Jy keep ! Adding 131 model components to the UV plane model. ! The established model now contains 229 components and 0.208129 Jy ![Exited script file: muppet] wmap "J1514+0252_X_2017_02_19_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9009 x 1.961 at 0.7694 degrees (North through East) ! Clean map min=-0.0012107 max=0.1866 Jy/beam ! Writing clean map to FITS file: J1514+0252_X_2017_02_19_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.186599 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000179331 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.288316 0.288316 0.576631 1.15326 2.30652 4.61305 9.2261 18.4522 36.9044 73.8088 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.186 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9009 x 1.961 at 0.7694 degrees (North through East) ! Clean map min=-0.0012107 max=0.1866 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 J1514+0252_X_2017_02_19_pus_uvs.log closed on Sat May 4 21:44:46 2019