! Started logfile: J2334+0736_X_2017_02_24_pus_uvs.log on Sat May 4 10:09:17 2019 obs J2334+0736_X_2017_02_24_pus_uva.fits ! Reading UV FITS file: J2334+0736_X_2017_02_24_pus_uva.fits ! AN table 1: 114 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.970955 visibilities/baseline/integration-bin. ! Found source: J2334+0736 ! ! 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 1882 lines of history. ! ! Reading 59772 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 J2334+0736_X_2017_02_24_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 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.486484Jy sigma=0.004029 ! Fit after self-cal, rms=0.442399Jy sigma=0.003680 ! 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=0.7024 mas, bmaj=1.697 mas, bpa=-0.991 degrees ! Estimated noise=551.614 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 = 0.428463 Jy ! Component: 100 - total flux cleaned = 0.538466 Jy ! Total flux subtracted in 100 components = 0.538466 Jy ! Clean residual min=-0.014953 max=0.048267 Jy/beam ! Clean residual mean=-0.000065 rms=0.004706 Jy/beam ! Combined flux in latest and established models = 0.538466 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.538466 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=0.124801Jy sigma=0.001036 ! Fit after self-cal, rms=0.124460Jy sigma=0.001033 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0538266 Jy ! Component: 100 - total flux cleaned = 0.0807911 Jy ! Total flux subtracted in 100 components = 0.0807911 Jy ! Clean residual min=-0.009912 max=0.023190 Jy/beam ! Clean residual mean=-0.000030 rms=0.002386 Jy/beam ! Combined flux in latest and established models = 0.619257 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 10 components and 0.619257 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=0.093322Jy sigma=0.000758 ! Fit after self-cal, rms=0.092907Jy sigma=0.000755 ! Inverting map ! Added new window around map position (-1, -0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0231135 Jy ! Component: 100 - total flux cleaned = 0.0355645 Jy ! Total flux subtracted in 100 components = 0.0355645 Jy ! Clean residual min=-0.007398 max=0.010565 Jy/beam ! Clean residual mean=-0.000017 rms=0.001502 Jy/beam ! Combined flux in latest and established models = 0.654822 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 16 components and 0.654822 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=0.086217Jy sigma=0.000695 ! Fit after self-cal, rms=0.085843Jy sigma=0.000692 ! Inverting map ! Added new window around map position (-2, -1.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0104887 Jy ! Component: 100 - total flux cleaned = 0.0171755 Jy ! Total flux subtracted in 100 components = 0.0171755 Jy ! Clean residual min=-0.006293 max=0.004622 Jy/beam ! Clean residual mean=-0.000010 rms=0.001150 Jy/beam ! Combined flux in latest and established models = 0.671997 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 26 components and 0.671997 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=0.084412Jy sigma=0.000680 ! Fit after self-cal, rms=0.084342Jy sigma=0.000679 ! 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=0.8603 mas, bmaj=1.973 mas, bpa=-0.3418 degrees ! Estimated noise=348.288 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 = 0.00573149 Jy ! Component: 100 - total flux cleaned = 0.00705419 Jy ! Component: 150 - total flux cleaned = 0.00727243 Jy ! Component: 200 - total flux cleaned = 0.00765239 Jy ! Total flux subtracted in 200 components = 0.00765239 Jy ! Clean residual min=-0.005691 max=0.003986 Jy/beam ! Clean residual mean=-0.000000 rms=0.001033 Jy/beam ! Combined flux in latest and established models = 0.67965 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 41 components and 0.67965 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=0.083856Jy sigma=0.000675 ! Fit after self-cal, rms=0.083828Jy sigma=0.000675 ! 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 1.02 HN 1.03 KP 1.00 ! LA 1.03 MK 1.03 NL 0.98 OV 1.00 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.03 HN 0.99 KP 0.99 ! LA 1.04 MK 0.99 NL 0.98 OV 1.00 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.02 HN 1.00 KP 0.99 ! LA 1.01 MK 1.01 NL 0.98 OV 1.01 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 1.03 KP 0.98 ! LA 1.01 MK 1.01 NL 0.99 OV 1.01 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 0.98 KP 0.98 ! LA 1.01 MK 1.02 NL 0.98 OV 1.00 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 1.02 KP 0.98 ! LA 1.06 MK 1.00 NL 0.97 OV 1.00 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.02 HN 1.00 KP 0.97 ! LA 1.01 MK 1.01 NL 0.98 OV 1.00 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.99 HN 0.99 KP 0.97 ! LA 1.04 MK 0.99 NL 0.98 OV 1.01 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.03 HN 0.99 KP 0.97 ! LA 1.00 MK 0.98 NL 0.98 OV 1.00 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.02 HN 0.99 KP 0.98 ! LA 1.01 MK 1.00 NL 0.98 OV 1.00 ! PT 1.00 SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.03 HN 1.02 KP 0.96 ! LA 1.01 MK 1.00 NL 0.97 OV 1.00 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 0.99 KP 1.01 ! LA 1.00 MK 0.98 NL 0.98 OV 1.01 ! PT 1.00 SC 1.01 ! ! ! Fit before self-cal, rms=0.083828Jy sigma=0.000675 ! Fit after self-cal, rms=0.081559Jy sigma=0.000659 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8632 mas, bmaj=1.972 mas, bpa=-0.4715 degrees ! Estimated noise=347.661 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 = 0.00214154 Jy ! Component: 100 - total flux cleaned = 0.00249434 Jy ! Component: 150 - total flux cleaned = 0.00269708 Jy ! Component: 200 - total flux cleaned = 0.00274776 Jy ! Total flux subtracted in 200 components = 0.00274776 Jy ! Clean residual min=-0.002644 max=0.002108 Jy/beam ! Clean residual mean=-0.000011 rms=0.000588 Jy/beam ! Combined flux in latest and established models = 0.682397 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 55 components and 0.682397 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=0.081396Jy sigma=0.000658 ! Fit after self-cal, rms=0.081368Jy sigma=0.000657 ! 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=0.081368Jy sigma=0.000657 ! Fit after self-cal, rms=0.080922Jy sigma=0.000653 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8632 mas, bmaj=1.97 mas, bpa=-0.471 degrees ! Estimated noise=347.671 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00160116 Jy ! Component: 100 - total flux cleaned = 0.00198055 Jy ! Component: 150 - total flux cleaned = 0.00211721 Jy ! Component: 200 - total flux cleaned = 0.00217288 Jy ! Total flux subtracted in 200 components = 0.00217288 Jy ! Clean residual min=-0.001348 max=0.001472 Jy/beam ! Clean residual mean=-0.000000 rms=0.000341 Jy/beam ! Combined flux in latest and established models = 0.68457 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 67 components and 0.68457 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=0.080868Jy sigma=0.000652 ! Fit after self-cal, rms=0.080859Jy sigma=0.000652 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 = 0.000224909 Jy ! Component: 100 - total flux cleaned = 0.000367783 Jy ! Component: 150 - total flux cleaned = 0.0004628 Jy ! Component: 200 - total flux cleaned = 0.000549062 Jy ! Total flux subtracted in 200 components = 0.000549062 Jy ! Clean residual min=-0.001303 max=0.001404 Jy/beam ! Clean residual mean=0.000000 rms=0.000326 Jy/beam ! Combined flux in latest and established models = 0.685119 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 72 components and 0.685119 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=0.080839Jy sigma=0.000652 ! Fit after self-cal, rms=0.080834Jy sigma=0.000652 ! 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=0.080834Jy sigma=0.000652 ! Fit after self-cal, rms=0.080820Jy sigma=0.000652 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8634 mas, bmaj=1.971 mas, bpa=-0.4901 degrees ! Estimated noise=347.764 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000885542 Jy ! Component: 100 - total flux cleaned = 0.00111764 Jy ! Component: 150 - total flux cleaned = 0.00115944 Jy ! Component: 200 - total flux cleaned = 0.0011959 Jy ! Total flux subtracted in 200 components = 0.0011959 Jy ! Clean residual min=-0.001196 max=0.001261 Jy/beam ! Clean residual mean=-0.000001 rms=0.000299 Jy/beam ! Combined flux in latest and established models = 0.686315 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 74 components and 0.686315 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=0.080801Jy sigma=0.000652 ! Fit after self-cal, rms=0.080795Jy 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) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000137931 Jy ! Component: 100 - total flux cleaned = 0.000256535 Jy ! Component: 150 - total flux cleaned = 0.000305332 Jy ! Component: 200 - total flux cleaned = 0.00033514 Jy ! Total flux subtracted in 200 components = 0.00033514 Jy ! Clean residual min=-0.001147 max=0.001218 Jy/beam ! Clean residual mean=-0.000001 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.68665 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 76 components and 0.68665 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=0.080787Jy sigma=0.000651 ! Fit after self-cal, rms=0.080785Jy sigma=0.000651 ! 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=0.080785Jy sigma=0.000651 ! Fit after self-cal, rms=0.080785Jy sigma=0.000651 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.117 mas, bmaj=3.081 mas, bpa=-0.2247 degrees ! Estimated noise=447.815 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000561328 Jy ! Component: 100 - total flux cleaned = 0.000624971 Jy ! Component: 150 - total flux cleaned = 0.000692906 Jy ! Component: 200 - total flux cleaned = 0.000730318 Jy ! Total flux subtracted in 200 components = 0.000730318 Jy ! Clean residual min=-0.001246 max=0.001879 Jy/beam ! Clean residual mean=-0.000001 rms=0.000406 Jy/beam ! Combined flux in latest and established models = 0.68738 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 91 components and 0.68738 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=0.080780Jy sigma=0.000651 ! Fit after self-cal, rms=0.080778Jy 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 (-10.6, -9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00183126 Jy ! Component: 100 - total flux cleaned = 0.00215938 Jy ! Component: 150 - total flux cleaned = 0.00229943 Jy ! Component: 200 - total flux cleaned = 0.00253081 Jy ! Total flux subtracted in 200 components = 0.00253081 Jy ! Clean residual min=-0.001136 max=0.001031 Jy/beam ! Clean residual mean=-0.000003 rms=0.000312 Jy/beam ! Combined flux in latest and established models = 0.689911 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 140 components and 0.689911 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=0.080756Jy sigma=0.000651 ! Fit after self-cal, rms=0.080755Jy sigma=0.000651 ! 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=0.8636 mas, bmaj=1.971 mas, bpa=-0.5048 degrees ! Estimated noise=347.831 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8636 x 1.971 at -0.5048 degrees (North through East) ! Clean map min=-0.00097476 max=0.56201 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 ! Performing amp+phase self-cal ! ! 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=0.080755Jy sigma=0.000651 ! Fit after self-cal, rms=0.075999Jy sigma=0.000608 ! Inverting map and beam ! Estimated beam: bmin=0.8637 mas, bmaj=1.971 mas, bpa=-0.5039 degrees ! Estimated noise=347.858 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000367939 Jy ! Component: 100 - total flux cleaned = 0.00036608 Jy ! Component: 150 - total flux cleaned = 0.000390248 Jy ! Component: 200 - total flux cleaned = 0.000389727 Jy ! Total flux subtracted in 200 components = 0.000389727 Jy ! Clean residual min=-0.001032 max=0.000893 Jy/beam ! Clean residual mean=-0.000002 rms=0.000235 Jy/beam ! Combined flux in latest and established models = 0.690301 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 171 components and 0.690301 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=0.075984Jy sigma=0.000608 ! Fit after self-cal, rms=0.075984Jy sigma=0.000608 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00013478 Jy ! Component: 100 - total flux cleaned = 0.00011527 Jy ! Component: 150 - total flux cleaned = 0.000134022 Jy ! Component: 200 - total flux cleaned = 0.000151177 Jy ! Total flux subtracted in 200 components = 0.000151177 Jy ! Clean residual min=-0.000981 max=0.000872 Jy/beam ! Clean residual mean=-0.000002 rms=0.000228 Jy/beam ! Combined flux in latest and established models = 0.690452 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 189 components and 0.690452 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=0.075975Jy sigma=0.000608 ! Fit after self-cal, rms=0.075975Jy sigma=0.000608 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.075975Jy sigma=0.000608 ! Fit after self-cal, rms=0.075986Jy sigma=0.000608 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=0.7051 mas, bmaj=1.695 mas, bpa=-1.109 degrees ! Estimated noise=551.447 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.42753 Jy ! Component: 100 - total flux cleaned = 0.54101 Jy ! Component: 150 - total flux cleaned = 0.595172 Jy ! Component: 200 - total flux cleaned = 0.625628 Jy ! Total flux subtracted in 200 components = 0.625628 Jy ! Clean residual min=-0.005370 max=0.015897 Jy/beam ! Clean residual mean=-0.000027 rms=0.001743 Jy/beam ! Combined flux in latest and established models = 0.625627 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 0.625627 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8638 mas, bmaj=1.971 mas, bpa=-0.5061 degrees ! Estimated noise=347.908 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 = 0.0257674 Jy ! Component: 100 - total flux cleaned = 0.0398957 Jy ! Component: 150 - total flux cleaned = 0.0480204 Jy ! Component: 200 - total flux cleaned = 0.0529762 Jy ! Total flux subtracted in 200 components = 0.0529762 Jy ! Clean residual min=-0.001558 max=0.002613 Jy/beam ! Clean residual mean=-0.000008 rms=0.000452 Jy/beam ! Combined flux in latest and established models = 0.678604 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 39 components and 0.678604 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00321818 Jy ! Component: 100 - total flux cleaned = 0.00542008 Jy ! Component: 150 - total flux cleaned = 0.00708724 Jy ! Component: 200 - total flux cleaned = 0.0084446 Jy ! Total flux subtracted in 200 components = 0.0084446 Jy ! Clean residual min=-0.001042 max=0.001025 Jy/beam ! Clean residual mean=-0.000003 rms=0.000287 Jy/beam ! Combined flux in latest and established models = 0.687048 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 73 components and 0.687048 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=2.117 mas, bmaj=3.081 mas, bpa=-0.2408 degrees ! Estimated noise=447.896 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00176832 Jy ! Component: 100 - total flux cleaned = 0.00250726 Jy ! Component: 150 - total flux cleaned = 0.00304381 Jy ! Component: 200 - total flux cleaned = 0.00348875 Jy ! Total flux subtracted in 200 components = 0.00348875 Jy ! Clean residual min=-0.001161 max=0.000944 Jy/beam ! Clean residual mean=-0.000004 rms=0.000302 Jy/beam ! Combined flux in latest and established models = 0.690537 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 = 0.000407218 Jy ! Component: 100 - total flux cleaned = 0.000753516 Jy ! Component: 150 - total flux cleaned = 0.00101275 Jy ! Component: 200 - total flux cleaned = 0.00122128 Jy ! Total flux subtracted in 200 components = 0.00122128 Jy ! Clean residual min=-0.001037 max=0.000993 Jy/beam ! Clean residual mean=-0.000003 rms=0.000280 Jy/beam ! Combined flux in latest and established models = 0.691758 Jy ! Adding 87 model components to the UV plane model. ! The established model now contains 152 components and 0.691758 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8638 mas, bmaj=1.971 mas, bpa=-0.5061 degrees ! Estimated noise=347.908 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000170189 Jy ! Component: 100 - total flux cleaned = -0.000119316 Jy ! Component: 150 - total flux cleaned = -0.000118914 Jy ! Component: 200 - total flux cleaned = -9.67301e-05 Jy ! Total flux subtracted in 200 components = -9.67301e-05 Jy ! Clean residual min=-0.001079 max=0.000921 Jy/beam ! Clean residual mean=-0.000002 rms=0.000236 Jy/beam ! Combined flux in latest and established models = 0.691661 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 183 components and 0.691661 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=0.076006Jy sigma=0.000608 ! Fit after self-cal, rms=0.076001Jy sigma=0.000608 wmodel J2334+0736_X_2017_02_24_pus_map.mod ! Writing 183 model components to file: J2334+0736_X_2017_02_24_pus_map.mod wobs J2334+0736_X_2017_02_24_pus_uvs.fits ! Writing UV FITS file: J2334+0736_X_2017_02_24_pus_uvs.fits wwins J2334+0736_X_2017_02_24_pus_map.win ! wwins: Wrote 4 windows to J2334+0736_X_2017_02_24_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 = -0.000355153 Jy ! Component: 100 - total flux cleaned = -0.000645661 Jy ! Component: 150 - total flux cleaned = -0.000873833 Jy ! Component: 200 - total flux cleaned = -0.00102002 Jy ! Component: 250 - total flux cleaned = -0.00113348 Jy ! Component: 300 - total flux cleaned = -0.0012714 Jy ! Component: 350 - total flux cleaned = -0.00139161 Jy ! Component: 400 - total flux cleaned = -0.00149569 Jy ! Component: 450 - total flux cleaned = -0.00157181 Jy ! Component: 500 - total flux cleaned = -0.00163363 Jy ! Component: 550 - total flux cleaned = -0.00165799 Jy ! Component: 600 - total flux cleaned = -0.00174193 Jy ! Component: 650 - total flux cleaned = -0.00182432 Jy ! Component: 700 - total flux cleaned = -0.00190527 Jy ! Component: 750 - total flux cleaned = -0.00196211 Jy ! Component: 800 - total flux cleaned = -0.00206287 Jy ! Component: 850 - total flux cleaned = -0.002162 Jy ! Component: 900 - total flux cleaned = -0.00224888 Jy ! Component: 950 - total flux cleaned = -0.00235605 Jy ! Component: 1000 - total flux cleaned = -0.00242983 Jy ! Component: 1050 - total flux cleaned = -0.00249253 Jy ! Component: 1100 - total flux cleaned = -0.00260573 Jy ! Component: 1150 - total flux cleaned = -0.00265663 Jy ! Component: 1200 - total flux cleaned = -0.00267707 Jy ! Component: 1250 - total flux cleaned = -0.00275662 Jy ! Component: 1300 - total flux cleaned = -0.00277624 Jy ! Component: 1350 - total flux cleaned = -0.0028249 Jy ! Component: 1400 - total flux cleaned = -0.00287299 Jy ! Component: 1450 - total flux cleaned = -0.00290159 Jy ! Component: 1500 - total flux cleaned = -0.00295809 Jy ! Component: 1550 - total flux cleaned = -0.00296746 Jy ! Component: 1600 - total flux cleaned = -0.00297677 Jy ! Component: 1650 - total flux cleaned = -0.00300417 Jy ! Component: 1700 - total flux cleaned = -0.00304036 Jy ! Component: 1750 - total flux cleaned = -0.00304036 Jy ! Component: 1800 - total flux cleaned = -0.00304938 Jy ! Component: 1850 - total flux cleaned = -0.00307589 Jy ! Component: 1900 - total flux cleaned = -0.00309348 Jy ! Component: 1950 - total flux cleaned = -0.00314551 Jy ! Component: 2000 - total flux cleaned = -0.00316267 Jy ! Total flux subtracted in 2048 components = -0.00317118 Jy ! Clean residual min=-0.000577 max=0.000454 Jy/beam ! Clean residual mean=-0.000001 rms=0.000162 Jy/beam ! Combined flux in latest and established models = 0.68849 Jy keep ! Adding 148 model components to the UV plane model. ! The established model now contains 331 components and 0.68849 Jy ![Exited script file: muppet] wmap "J2334+0736_X_2017_02_24_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8638 x 1.971 at -0.5061 degrees (North through East) ! Clean map min=-0.00079385 max=0.56185 Jy/beam ! Writing clean map to FITS file: J2334+0736_X_2017_02_24_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.561845 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000162934 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0869993 0.0869993 0.173999 0.347997 0.695995 1.39199 2.78398 5.56796 11.1359 22.2718 44.5437 89.0873 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.561 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8638 x 1.971 at -0.5061 degrees (North through East) ! Clean map min=-0.00079385 max=0.56185 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 J2334+0736_X_2017_02_24_pus_uvs.log closed on Sat May 4 10:09:21 2019