! Started logfile: J2359+3850_X_2017_01_16_pus_uvs.log on Sun Apr 7 14:54:28 2019 obs J2359+3850_X_2017_01_16_pus_uva.fits ! Reading UV FITS file: J2359+3850_X_2017_01_16_pus_uva.fits ! AN table 1: 16 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.313889 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J2359+3850 ! ! 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 1309 lines of history. ! ! Reading 2712 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 J2359+3850_X_2017_01_16_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 75 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 75 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 75 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 75 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 75 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 75 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 75 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 75 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 75 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 75 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 75 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.770273Jy sigma=0.005667 ! Fit after self-cal, rms=0.758944Jy sigma=0.005629 ! 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=0.8141 mas, bmaj=2.286 mas, bpa=22.49 degrees ! Estimated noise=3681.71 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 = 0.175577 Jy ! Component: 100 - total flux cleaned = 0.220892 Jy ! Total flux subtracted in 100 components = 0.220892 Jy ! Clean residual min=-0.024533 max=0.024509 Jy/beam ! Clean residual mean=-0.000239 rms=0.006899 Jy/beam ! Combined flux in latest and established models = 0.220892 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.220892 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=0.159969Jy sigma=0.000792 ! Fit after self-cal, rms=0.159962Jy sigma=0.000792 ! 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=0.9698 mas, bmaj=2.267 mas, bpa=20.39 degrees ! Estimated noise=2148.44 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 = 0.0335041 Jy ! Component: 100 - total flux cleaned = 0.0542196 Jy ! Component: 150 - total flux cleaned = 0.0693321 Jy ! Component: 200 - total flux cleaned = 0.0810527 Jy ! Total flux subtracted in 200 components = 0.0810527 Jy ! Clean residual min=-0.027857 max=0.021302 Jy/beam ! Clean residual mean=-0.000149 rms=0.007584 Jy/beam ! Combined flux in latest and established models = 0.301945 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 45 components and 0.301945 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=0.146516Jy sigma=0.000737 ! Fit after self-cal, rms=0.146382Jy sigma=0.000737 ! 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 1.00 FD 1.00* HN 1.00* KP 1.05 ! LA 1.10 MK 1.00* NL 1.01 OV 1.00* ! PT 0.57 SC 0.98 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 1.00* KP 1.03 ! LA 1.09 MK 1.00* NL 1.01 OV 1.00* ! PT 0.55 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.00* HN 1.00* KP 1.11 ! LA 1.07 MK 1.00* NL 0.97 OV 1.00* ! PT 0.60 SC 1.02 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.00* HN 1.00* KP 1.06 ! LA 1.07 MK 1.00* NL 0.93 OV 1.00* ! PT 0.52 SC 1.10 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.00* HN 1.00* KP 0.99 ! LA 1.18 MK 1.00* NL 1.00 OV 1.00* ! PT 0.53 SC 1.05 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.00* HN 1.00* KP 1.05 ! LA 1.10 MK 1.00* NL 0.96 OV 1.00* ! PT 0.54 SC 1.04 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 1.00* KP 1.05 ! LA 1.12 MK 1.00* NL 0.97 OV 1.00* ! PT 0.54 SC 1.08 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.00* HN 1.00* KP 0.94 ! LA 1.07 MK 1.00* NL 0.98 OV 1.00* ! PT 0.57 SC 1.11 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.00* HN 1.00* KP 1.02 ! LA 1.05 MK 1.00* NL 1.03 OV 1.00* ! PT 0.59 SC 0.98 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00* HN 1.00* KP 1.13 ! LA 1.18 MK 1.00* NL 0.98 OV 1.00* ! PT 0.58 SC 1.05 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 1.00* KP 1.15 ! LA 1.04 MK 1.00* NL 0.99 OV 1.00* ! PT 0.60 SC 1.04 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 1.00* KP 1.03 ! LA 1.08 MK 1.00* NL 0.94 OV 1.00* ! PT 0.64 SC 1.07 ! ! ! Fit before self-cal, rms=0.146382Jy sigma=0.000737 ! Fit after self-cal, rms=0.101122Jy sigma=0.000628 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9821 mas, bmaj=2.306 mas, bpa=20.43 degrees ! Estimated noise=2113.36 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 = -0.00266247 Jy ! Component: 100 - total flux cleaned = -0.00374914 Jy ! Component: 150 - total flux cleaned = -0.00431132 Jy ! Component: 200 - total flux cleaned = -0.00460366 Jy ! Total flux subtracted in 200 components = -0.00460366 Jy ! Clean residual min=-0.009143 max=0.008485 Jy/beam ! Clean residual mean=0.000022 rms=0.002419 Jy/beam ! Combined flux in latest and established models = 0.297341 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 56 components and 0.297341 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=0.100887Jy sigma=0.000627 ! Fit after self-cal, rms=0.100623Jy sigma=0.000626 ! 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=0.100623Jy sigma=0.000626 ! Fit after self-cal, rms=0.119939Jy sigma=0.000607 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9835 mas, bmaj=2.296 mas, bpa=20.23 degrees ! Estimated noise=2114.65 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00106781 Jy ! Component: 100 - total flux cleaned = -0.000890103 Jy ! Component: 150 - total flux cleaned = -0.000738135 Jy ! Component: 200 - total flux cleaned = -0.000706939 Jy ! Total flux subtracted in 200 components = -0.000706939 Jy ! Clean residual min=-0.006077 max=0.005709 Jy/beam ! Clean residual mean=-0.000018 rms=0.001399 Jy/beam ! Combined flux in latest and established models = 0.296634 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 63 components and 0.296634 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=0.119906Jy sigma=0.000606 ! Fit after self-cal, rms=0.120458Jy sigma=0.000606 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 = -0.000278691 Jy ! Component: 100 - total flux cleaned = -0.000225373 Jy ! Component: 150 - total flux cleaned = -0.000179387 Jy ! Component: 200 - total flux cleaned = -0.000178816 Jy ! Total flux subtracted in 200 components = -0.000178816 Jy ! Clean residual min=-0.006049 max=0.005616 Jy/beam ! Clean residual mean=-0.000016 rms=0.001394 Jy/beam ! Combined flux in latest and established models = 0.296455 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 65 components and 0.296455 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=0.120450Jy sigma=0.000606 ! Fit after self-cal, rms=0.120440Jy sigma=0.000606 ! 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=0.120440Jy sigma=0.000606 ! Fit after self-cal, rms=0.121809Jy sigma=0.000606 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9841 mas, bmaj=2.298 mas, bpa=20.14 degrees ! Estimated noise=2115.76 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00131794 Jy ! Component: 100 - total flux cleaned = -0.00155153 Jy ! Component: 150 - total flux cleaned = -0.00161674 Jy ! Component: 200 - total flux cleaned = -0.00163576 Jy ! Total flux subtracted in 200 components = -0.00163576 Jy ! Clean residual min=-0.005743 max=0.005522 Jy/beam ! Clean residual mean=-0.000017 rms=0.001352 Jy/beam ! Combined flux in latest and established models = 0.29482 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 68 components and 0.294819 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=0.121805Jy sigma=0.000605 ! Fit after self-cal, rms=0.121821Jy sigma=0.000605 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 = -0.00010328 Jy ! Component: 100 - total flux cleaned = -5.07363e-05 Jy ! Component: 150 - total flux cleaned = -5.08324e-05 Jy ! Component: 200 - total flux cleaned = -5.13299e-05 Jy ! Total flux subtracted in 200 components = -5.13299e-05 Jy ! Clean residual min=-0.005729 max=0.005456 Jy/beam ! Clean residual mean=-0.000017 rms=0.001349 Jy/beam ! Combined flux in latest and established models = 0.294768 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 71 components and 0.294768 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=0.121816Jy sigma=0.000605 ! Fit after self-cal, rms=0.121814Jy sigma=0.000605 ! 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=0.121814Jy sigma=0.000605 ! Fit after self-cal, rms=0.121937Jy sigma=0.000605 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.048 mas, bmaj=2.56 mas, bpa=-3.338 degrees ! Estimated noise=2651 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000119283 Jy ! Component: 100 - total flux cleaned = -0.00010035 Jy ! Component: 150 - total flux cleaned = -7.98783e-05 Jy ! Component: 200 - total flux cleaned = -6.23203e-05 Jy ! Total flux subtracted in 200 components = -6.23203e-05 Jy ! Clean residual min=-0.006441 max=0.006370 Jy/beam ! Clean residual mean=-0.000036 rms=0.001745 Jy/beam ! Combined flux in latest and established models = 0.294706 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 74 components and 0.294706 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=0.121929Jy sigma=0.000605 ! Fit after self-cal, rms=0.121923Jy sigma=0.000605 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 = 8.12917e-05 Jy ! Component: 100 - total flux cleaned = 8.07165e-05 Jy ! Component: 150 - total flux cleaned = 9.50229e-05 Jy ! Component: 200 - total flux cleaned = 9.52488e-05 Jy ! Total flux subtracted in 200 components = 9.52488e-05 Jy ! Clean residual min=-0.006484 max=0.006408 Jy/beam ! Clean residual mean=-0.000036 rms=0.001740 Jy/beam ! Combined flux in latest and established models = 0.294801 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 80 components and 0.294801 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=0.121924Jy sigma=0.000605 ! Fit after self-cal, rms=0.121924Jy sigma=0.000605 ! 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=0.9847 mas, bmaj=2.3 mas, bpa=20.08 degrees ! Estimated noise=2116.59 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9847 x 2.3 at 20.08 degrees (North through East) ! Clean map min=-0.0054303 max=0.23245 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=0.8193 mas, bmaj=2.308 mas, bpa=22.29 degrees ! Estimated noise=3706.45 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.176332 Jy ! Component: 100 - total flux cleaned = 0.220123 Jy ! Component: 150 - total flux cleaned = 0.240567 Jy ! Component: 200 - total flux cleaned = 0.253352 Jy ! Total flux subtracted in 200 components = 0.253352 Jy ! Clean residual min=-0.010750 max=0.010166 Jy/beam ! Clean residual mean=-0.000156 rms=0.002843 Jy/beam ! Combined flux in latest and established models = 0.253352 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.253352 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9847 mas, bmaj=2.3 mas, bpa=20.08 degrees ! Estimated noise=2116.59 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 = 0.0119661 Jy ! Component: 100 - total flux cleaned = 0.0195537 Jy ! Component: 150 - total flux cleaned = 0.0249443 Jy ! Component: 200 - total flux cleaned = 0.0288915 Jy ! Total flux subtracted in 200 components = 0.0288915 Jy ! Clean residual min=-0.005333 max=0.005321 Jy/beam ! Clean residual mean=-0.000037 rms=0.001536 Jy/beam ! Combined flux in latest and established models = 0.282244 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 39 components and 0.282244 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=2.048 mas, bmaj=2.56 mas, bpa=-3.338 degrees ! Estimated noise=2651 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00530628 Jy ! Component: 100 - total flux cleaned = 0.00828818 Jy ! Component: 150 - total flux cleaned = 0.0100552 Jy ! Component: 200 - total flux cleaned = 0.0111147 Jy ! Total flux subtracted in 200 components = 0.0111147 Jy ! Clean residual min=-0.006398 max=0.006294 Jy/beam ! Clean residual mean=-0.000041 rms=0.001764 Jy/beam ! Combined flux in latest and established models = 0.293359 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 = 0.000349251 Jy ! Component: 100 - total flux cleaned = 0.000497025 Jy ! Component: 150 - total flux cleaned = 0.000610114 Jy ! Component: 200 - total flux cleaned = 0.000652562 Jy ! Total flux subtracted in 200 components = 0.000652562 Jy ! Clean residual min=-0.006346 max=0.006326 Jy/beam ! Clean residual mean=-0.000039 rms=0.001749 Jy/beam ! Combined flux in latest and established models = 0.294011 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 59 components and 0.294011 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9847 mas, bmaj=2.3 mas, bpa=20.08 degrees ! Estimated noise=2116.59 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000665361 Jy ! Component: 100 - total flux cleaned = -0.00110104 Jy ! Component: 150 - total flux cleaned = -0.00123824 Jy ! Component: 200 - total flux cleaned = -0.00127683 Jy ! Total flux subtracted in 200 components = -0.00127683 Jy ! Clean residual min=-0.005502 max=0.005623 Jy/beam ! Clean residual mean=-0.000017 rms=0.001377 Jy/beam ! Combined flux in latest and established models = 0.292734 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 64 components and 0.292734 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=0.121973Jy sigma=0.000606 ! Fit after self-cal, rms=0.121982Jy sigma=0.000606 wmodel J2359+3850_X_2017_01_16_pus_map.mod ! Writing 64 model components to file: J2359+3850_X_2017_01_16_pus_map.mod wobs J2359+3850_X_2017_01_16_pus_uvs.fits ! Writing UV FITS file: J2359+3850_X_2017_01_16_pus_uvs.fits wwins J2359+3850_X_2017_01_16_pus_map.win ! wwins: Wrote 1 windows to J2359+3850_X_2017_01_16_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 = 0.000976885 Jy ! Component: 100 - total flux cleaned = 0.00209677 Jy ! Component: 150 - total flux cleaned = 0.00263701 Jy ! Component: 200 - total flux cleaned = 0.0029199 Jy ! Component: 250 - total flux cleaned = 0.00298506 Jy ! Component: 300 - total flux cleaned = 0.00286822 Jy ! Component: 350 - total flux cleaned = 0.00270234 Jy ! Component: 400 - total flux cleaned = 0.00265084 Jy ! Component: 450 - total flux cleaned = 0.00260259 Jy ! Component: 500 - total flux cleaned = 0.00241577 Jy ! Component: 550 - total flux cleaned = 0.00214536 Jy ! Component: 600 - total flux cleaned = 0.00197086 Jy ! Component: 650 - total flux cleaned = 0.00184628 Jy ! Component: 700 - total flux cleaned = 0.00176614 Jy ! Component: 750 - total flux cleaned = 0.00157008 Jy ! Component: 800 - total flux cleaned = 0.00137966 Jy ! Component: 850 - total flux cleaned = 0.00115726 Jy ! Component: 900 - total flux cleaned = 0.000832402 Jy ! Component: 950 - total flux cleaned = 0.000656668 Jy ! Component: 1000 - total flux cleaned = 0.000310923 Jy ! Component: 1050 - total flux cleaned = 6.32657e-06 Jy ! Component: 1100 - total flux cleaned = -0.00035721 Jy ! Component: 1150 - total flux cleaned = -0.00064891 Jy ! Component: 1200 - total flux cleaned = -0.000903087 Jy ! Component: 1250 - total flux cleaned = -0.00112163 Jy ! Component: 1300 - total flux cleaned = -0.00133623 Jy ! Component: 1350 - total flux cleaned = -0.00151702 Jy ! Component: 1400 - total flux cleaned = -0.00172498 Jy ! Component: 1450 - total flux cleaned = -0.00198728 Jy ! Component: 1500 - total flux cleaned = -0.00215928 Jy ! Component: 1550 - total flux cleaned = -0.00232846 Jy ! Component: 1600 - total flux cleaned = -0.00246743 Jy ! Component: 1650 - total flux cleaned = -0.00257723 Jy ! Component: 1700 - total flux cleaned = -0.00279369 Jy ! Component: 1750 - total flux cleaned = -0.00295383 Jy ! Component: 1800 - total flux cleaned = -0.00319121 Jy ! Component: 1850 - total flux cleaned = -0.00337349 Jy ! Component: 1900 - total flux cleaned = -0.00355381 Jy ! Component: 1950 - total flux cleaned = -0.00375741 Jy ! Component: 2000 - total flux cleaned = -0.0038581 Jy ! Total flux subtracted in 2048 components = -0.00403282 Jy ! Clean residual min=-0.001268 max=0.001351 Jy/beam ! Clean residual mean=-0.000022 rms=0.000452 Jy/beam ! Combined flux in latest and established models = 0.288702 Jy keep ! Adding 114 model components to the UV plane model. ! The established model now contains 178 components and 0.288702 Jy ![Exited script file: muppet] wmap "J2359+3850_X_2017_01_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9847 x 2.3 at 20.08 degrees (North through East) ! Clean map min=-0.0029922 max=0.23292 Jy/beam ! Writing clean map to FITS file: J2359+3850_X_2017_01_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.232919 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000444686 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.572755 0.572755 1.14551 2.29102 4.58204 9.16408 18.3282 36.6563 73.3126 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.232 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9847 x 2.3 at 20.08 degrees (North through East) ! Clean map min=-0.0029922 max=0.23292 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 J2359+3850_X_2017_01_16_pus_uvs.log closed on Sun Apr 7 14:54:29 2019