! Started logfile: J1510+5702_X_2017_05_01_pus_uvs.log on Wed May 1 19:59:13 2019 obs J1510+5702_X_2017_05_01_pus_uva.fits ! Reading UV FITS file: J1510+5702_X_2017_05_01_pus_uva.fits ! AN table 1: 24 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.746296 visibilities/baseline/integration-bin. ! Found source: J1510+5702 ! ! 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 863 lines of history. ! ! Reading 9672 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 J1510+5702_X_2017_05_01_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 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.899313Jy sigma=0.008018 ! Fit after self-cal, rms=0.882850Jy sigma=0.007929 ! 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=0.9623 mas, bmaj=1.037 mas, bpa=-88.35 degrees ! Estimated noise=1177.6 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 = 0.104933 Jy ! Component: 100 - total flux cleaned = 0.128357 Jy ! Total flux subtracted in 100 components = 0.128357 Jy ! Clean residual min=-0.010552 max=0.013042 Jy/beam ! Clean residual mean=-0.000012 rms=0.003001 Jy/beam ! Combined flux in latest and established models = 0.128357 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.128357 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=0.172055Jy sigma=0.001123 ! Fit after self-cal, rms=0.172057Jy sigma=0.001123 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.208 mas, bmaj=1.26 mas, bpa=-89.71 degrees ! Estimated noise=812.934 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, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00958386 Jy ! Component: 100 - total flux cleaned = 0.0123826 Jy ! Component: 150 - total flux cleaned = 0.0128008 Jy ! Component: 200 - total flux cleaned = 0.0129185 Jy ! Total flux subtracted in 200 components = 0.0129185 Jy ! Clean residual min=-0.006386 max=0.004806 Jy/beam ! Clean residual mean=-0.000019 rms=0.001554 Jy/beam ! Combined flux in latest and established models = 0.141275 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 26 components and 0.141275 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=0.171429Jy sigma=0.001116 ! Fit after self-cal, rms=0.171386Jy sigma=0.001116 ! 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 0.97 FD 1.00 HN 1.18 KP 1.02 ! LA 0.97 MK 0.96 NL 0.96 OV 1.02 ! PT 0.96 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.08 HN 0.96 KP 0.95 ! LA 0.95 MK 1.02 NL 0.97 OV 0.97 ! PT 1.05 SC 1.30 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00 HN 1.08 KP 1.03 ! LA 1.01 MK 1.05 NL 0.97 OV 0.99 ! PT 0.98 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 1.04 KP 1.02 ! LA 0.99 MK 1.03 NL 0.99 OV 0.95 ! PT 1.01 SC 1.10 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.01 HN 0.98 KP 1.01 ! LA 0.95 MK 1.16 NL 1.00 OV 0.97 ! PT 1.05 SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.98 HN 1.18 KP 1.01 ! LA 0.98 MK 1.07 NL 1.04 OV 1.01 ! PT 0.97 SC 1.11 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.01 KP 1.00 ! LA 1.00 MK 1.05 NL 0.99 OV 0.99 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 1.12 HN 0.17 KP 1.01 ! LA 0.88 MK 2.00 NL 1.12 OV 0.94 ! PT 1.74 SC 0.79 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.01 HN 1.06 KP 1.00 ! LA 1.02 MK 1.01 NL 1.01 OV 1.01 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.04 KP 1.20 ! LA 0.96 MK 1.00 NL 0.99 OV 1.01 ! PT 1.01 SC 1.06 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 1.01 HN 1.11 KP 1.16 ! LA 1.07 MK 1.03 NL 1.04 OV 1.32 ! PT 1.03 SC 1.09 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.97 HN 1.05 KP 0.96 ! LA 0.97 MK 1.03 NL 1.07 OV 0.99 ! PT 1.03 SC 1.07 ! ! ! Fit before self-cal, rms=0.171386Jy sigma=0.001116 ! Fit after self-cal, rms=0.091553Jy sigma=0.001025 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.221 mas, bmaj=1.273 mas, bpa=-86.88 degrees ! Estimated noise=809.131 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 = 0.00472281 Jy ! Component: 100 - total flux cleaned = 0.00600414 Jy ! Component: 150 - total flux cleaned = 0.00649705 Jy ! Component: 200 - total flux cleaned = 0.00658156 Jy ! Total flux subtracted in 200 components = 0.00658156 Jy ! Clean residual min=-0.006014 max=0.004159 Jy/beam ! Clean residual mean=-0.000003 rms=0.001310 Jy/beam ! Combined flux in latest and established models = 0.147857 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 36 components and 0.147857 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=0.091461Jy sigma=0.001016 ! Fit after self-cal, rms=0.091992Jy sigma=0.001009 ! 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=0.091992Jy sigma=0.001009 ! Fit after self-cal, rms=0.097250Jy sigma=0.000752 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.222 mas, bmaj=1.267 mas, bpa=73.92 degrees ! Estimated noise=822.876 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00164379 Jy ! Component: 100 - total flux cleaned = 0.00195112 Jy ! Component: 150 - total flux cleaned = 0.00208204 Jy ! Component: 200 - total flux cleaned = 0.00219591 Jy ! Total flux subtracted in 200 components = 0.00219591 Jy ! Clean residual min=-0.002624 max=0.002114 Jy/beam ! Clean residual mean=0.000005 rms=0.000598 Jy/beam ! Combined flux in latest and established models = 0.150052 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 49 components and 0.150052 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=0.097191Jy sigma=0.000752 ! Fit after self-cal, rms=0.097612Jy sigma=0.000749 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 = 0.000526342 Jy ! Component: 100 - total flux cleaned = 0.00055731 Jy ! Component: 150 - total flux cleaned = 0.000558251 Jy ! Component: 200 - total flux cleaned = 0.000559021 Jy ! Total flux subtracted in 200 components = 0.000559021 Jy ! Clean residual min=-0.002579 max=0.002127 Jy/beam ! Clean residual mean=0.000005 rms=0.000595 Jy/beam ! Combined flux in latest and established models = 0.150611 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 56 components and 0.150612 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=0.097591Jy sigma=0.000749 ! Fit after self-cal, rms=0.097595Jy sigma=0.000749 ! 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=0.097595Jy sigma=0.000749 ! Fit after self-cal, rms=0.100719Jy sigma=0.000735 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.22 mas, bmaj=1.261 mas, bpa=74.52 degrees ! Estimated noise=820.088 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000647908 Jy ! Component: 100 - total flux cleaned = 0.000860384 Jy ! Component: 150 - total flux cleaned = 0.00089962 Jy ! Component: 200 - total flux cleaned = 0.00096196 Jy ! Total flux subtracted in 200 components = 0.00096196 Jy ! Clean residual min=-0.002219 max=0.002106 Jy/beam ! Clean residual mean=0.000004 rms=0.000506 Jy/beam ! Combined flux in latest and established models = 0.151573 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 67 components and 0.151573 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=0.100677Jy sigma=0.000735 ! Fit after self-cal, rms=0.100726Jy sigma=0.000735 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 = 0.000136276 Jy ! Component: 100 - total flux cleaned = 0.000190444 Jy ! Component: 150 - total flux cleaned = 0.000164489 Jy ! Component: 200 - total flux cleaned = 0.00014264 Jy ! Total flux subtracted in 200 components = 0.00014264 Jy ! Clean residual min=-0.002198 max=0.002030 Jy/beam ! Clean residual mean=0.000004 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 0.151716 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 74 components and 0.151716 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=0.100707Jy sigma=0.000735 ! Fit after self-cal, rms=0.100712Jy sigma=0.000735 ! 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=0.100712Jy sigma=0.000735 ! Fit after self-cal, rms=0.100500Jy sigma=0.000735 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.308 mas, bmaj=2.403 mas, bpa=-81.07 degrees ! Estimated noise=1000.44 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000542659 Jy ! Component: 100 - total flux cleaned = 0.000771387 Jy ! Component: 150 - total flux cleaned = 0.000868428 Jy ! Component: 200 - total flux cleaned = 0.00092193 Jy ! Total flux subtracted in 200 components = 0.00092193 Jy ! Clean residual min=-0.001912 max=0.002314 Jy/beam ! Clean residual mean=0.000011 rms=0.000604 Jy/beam ! Combined flux in latest and established models = 0.152638 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 85 components and 0.152638 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=0.100489Jy sigma=0.000735 ! Fit after self-cal, rms=0.100486Jy sigma=0.000735 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.15272e-05 Jy ! Component: 100 - total flux cleaned = 3.15588e-05 Jy ! Component: 150 - total flux cleaned = 4.24705e-05 Jy ! Component: 200 - total flux cleaned = 4.21112e-05 Jy ! Total flux subtracted in 200 components = 4.21112e-05 Jy ! Clean residual min=-0.001895 max=0.002302 Jy/beam ! Clean residual mean=0.000011 rms=0.000601 Jy/beam ! Combined flux in latest and established models = 0.15268 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 90 components and 0.15268 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=0.100483Jy sigma=0.000735 ! Fit after self-cal, rms=0.100485Jy sigma=0.000735 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.218 mas, bmaj=1.258 mas, bpa=75.3 degrees ! Estimated noise=819.832 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.218 x 1.258 at 75.3 degrees (North through East) ! Clean map min=-0.0020082 max=0.13056 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=0.9845 mas, bmaj=1.036 mas, bpa=86.92 degrees ! Estimated noise=1143.7 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.101993 Jy ! Component: 100 - total flux cleaned = 0.124887 Jy ! Component: 150 - total flux cleaned = 0.134828 Jy ! Component: 200 - total flux cleaned = 0.141057 Jy ! Total flux subtracted in 200 components = 0.141057 Jy ! Clean residual min=-0.002939 max=0.003254 Jy/beam ! Clean residual mean=-0.000007 rms=0.000769 Jy/beam ! Combined flux in latest and established models = 0.141057 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.141057 Jy ! Inverting map and beam ! Estimated beam: bmin=1.218 mas, bmaj=1.258 mas, bpa=75.3 degrees ! Estimated noise=819.832 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 = 0.00509467 Jy ! Component: 100 - total flux cleaned = 0.00789286 Jy ! Component: 150 - total flux cleaned = 0.00914899 Jy ! Component: 200 - total flux cleaned = 0.00995182 Jy ! Total flux subtracted in 200 components = 0.00995182 Jy ! Clean residual min=-0.002146 max=0.001974 Jy/beam ! Clean residual mean=0.000003 rms=0.000511 Jy/beam ! Combined flux in latest and established models = 0.151009 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 31 components and 0.151009 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=2.308 mas, bmaj=2.403 mas, bpa=-81.07 degrees ! Estimated noise=1000.44 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000679839 Jy ! Component: 100 - total flux cleaned = 0.00104597 Jy ! Component: 150 - total flux cleaned = 0.0012714 Jy ! Component: 200 - total flux cleaned = 0.00143363 Jy ! Total flux subtracted in 200 components = 0.00143363 Jy ! Clean residual min=-0.001828 max=0.002266 Jy/beam ! Clean residual mean=0.000010 rms=0.000599 Jy/beam ! Combined flux in latest and established models = 0.152443 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 = 0.000109328 Jy ! Component: 100 - total flux cleaned = 0.000193247 Jy ! Component: 150 - total flux cleaned = 0.000251916 Jy ! Component: 200 - total flux cleaned = 0.000293614 Jy ! Total flux subtracted in 200 components = 0.000293614 Jy ! Clean residual min=-0.001817 max=0.002263 Jy/beam ! Clean residual mean=0.000011 rms=0.000597 Jy/beam ! Combined flux in latest and established models = 0.152736 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 65 components and 0.152736 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.218 mas, bmaj=1.258 mas, bpa=75.3 degrees ! Estimated noise=819.832 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000201663 Jy ! Component: 100 - total flux cleaned = -0.000257337 Jy ! Component: 150 - total flux cleaned = -0.000307904 Jy ! Component: 200 - total flux cleaned = -0.000307493 Jy ! Total flux subtracted in 200 components = -0.000307493 Jy ! Clean residual min=-0.002087 max=0.001891 Jy/beam ! Clean residual mean=0.000004 rms=0.000493 Jy/beam ! Combined flux in latest and established models = 0.152429 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 78 components and 0.152429 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=0.100477Jy sigma=0.000735 ! Fit after self-cal, rms=0.100476Jy sigma=0.000735 wmodel J1510+5702_X_2017_05_01_pus_map.mod ! Writing 78 model components to file: J1510+5702_X_2017_05_01_pus_map.mod wobs J1510+5702_X_2017_05_01_pus_uvs.fits ! Writing UV FITS file: J1510+5702_X_2017_05_01_pus_uvs.fits wwins J1510+5702_X_2017_05_01_pus_map.win ! wwins: Wrote 2 windows to J1510+5702_X_2017_05_01_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 = -0.000271833 Jy ! Component: 100 - total flux cleaned = -1.83721e-05 Jy ! Component: 150 - total flux cleaned = 0.000133749 Jy ! Component: 200 - total flux cleaned = 0.0002512 Jy ! Component: 250 - total flux cleaned = 0.000307818 Jy ! Component: 300 - total flux cleaned = 0.000225148 Jy ! Component: 350 - total flux cleaned = 0.000252477 Jy ! Component: 400 - total flux cleaned = 0.000278981 Jy ! Component: 450 - total flux cleaned = 0.000252899 Jy ! Component: 500 - total flux cleaned = 0.000227336 Jy ! Component: 550 - total flux cleaned = 0.000277133 Jy ! Component: 600 - total flux cleaned = 0.000179176 Jy ! Component: 650 - total flux cleaned = 0.000227932 Jy ! Component: 700 - total flux cleaned = 0.000299049 Jy ! Component: 750 - total flux cleaned = 0.00025167 Jy ! Component: 800 - total flux cleaned = 0.000297852 Jy ! Component: 850 - total flux cleaned = 0.000298304 Jy ! Component: 900 - total flux cleaned = 0.00034361 Jy ! Component: 950 - total flux cleaned = 0.000321661 Jy ! Component: 1000 - total flux cleaned = 0.00036548 Jy ! Component: 1050 - total flux cleaned = 0.000386995 Jy ! Component: 1100 - total flux cleaned = 0.000322974 Jy ! Component: 1150 - total flux cleaned = 0.000365827 Jy ! Component: 1200 - total flux cleaned = 0.000345065 Jy ! Component: 1250 - total flux cleaned = 0.000386528 Jy ! Component: 1300 - total flux cleaned = 0.000304377 Jy ! Component: 1350 - total flux cleaned = 0.000183055 Jy ! Component: 1400 - total flux cleaned = 0.000223357 Jy ! Component: 1450 - total flux cleaned = 0.000183513 Jy ! Component: 1500 - total flux cleaned = 0.00012465 Jy ! Component: 1550 - total flux cleaned = 4.66059e-05 Jy ! Component: 1600 - total flux cleaned = -1.09809e-05 Jy ! Component: 1650 - total flux cleaned = 4.62674e-05 Jy ! Component: 1700 - total flux cleaned = -6.72073e-05 Jy ! Component: 1750 - total flux cleaned = -0.00012339 Jy ! Component: 1800 - total flux cleaned = -0.000104689 Jy ! Component: 1850 - total flux cleaned = -0.000178245 Jy ! Component: 1900 - total flux cleaned = -0.000196532 Jy ! Component: 1950 - total flux cleaned = -0.000250904 Jy ! Component: 2000 - total flux cleaned = -0.000340147 Jy ! Total flux subtracted in 2048 components = -0.000375639 Jy ! Clean residual min=-0.001173 max=0.001013 Jy/beam ! Clean residual mean=0.000002 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.152053 Jy keep ! Adding 149 model components to the UV plane model. ! The established model now contains 227 components and 0.152053 Jy ![Exited script file: muppet] wmap "J1510+5702_X_2017_05_01_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.218 x 1.258 at 75.3 degrees (North through East) ! Clean map min=-0.0016787 max=0.13067 Jy/beam ! Writing clean map to FITS file: J1510+5702_X_2017_05_01_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.130671 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000325972 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.74838 0.74838 1.49676 2.99352 5.98704 11.9741 23.9482 47.8963 95.7927 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.13 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.218 x 1.258 at 75.3 degrees (North through East) ! Clean map min=-0.0016787 max=0.13067 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 J1510+5702_X_2017_05_01_pus_uvs.log closed on Wed May 1 19:59:14 2019