! Started logfile: J0512+1517_X_2017_01_16_pus_uvs.log on Sun Apr 7 14:44:59 2019 obs J0512+1517_X_2017_01_16_pus_uva.fits ! Reading UV FITS file: J0512+1517_X_2017_01_16_pus_uva.fits ! AN table 1: 174 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.783014 visibilities/baseline/integration-bin. ! Found source: J0512+1517 ! ! 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 73572 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 J0512+1517_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 251 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 251 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 193 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 251 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 251 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 251 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 251 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 251 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 251 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 251 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 309 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 251 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.828779Jy sigma=0.006733 ! Fit after self-cal, rms=0.814272Jy sigma=0.006634 ! 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=0.9084 mas, bmaj=2.173 mas, bpa=20.15 degrees ! Estimated noise=744.464 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 = 0.146991 Jy ! Component: 100 - total flux cleaned = 0.201033 Jy ! Total flux subtracted in 100 components = 0.201033 Jy ! Clean residual min=-0.012850 max=0.025039 Jy/beam ! Clean residual mean=-0.000015 rms=0.003817 Jy/beam ! Combined flux in latest and established models = 0.201033 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.201033 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=0.126075Jy sigma=0.000845 ! Fit after self-cal, rms=0.125872Jy sigma=0.000844 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0283892 Jy ! Component: 100 - total flux cleaned = 0.0429708 Jy ! Total flux subtracted in 100 components = 0.0429708 Jy ! Clean residual min=-0.008812 max=0.015560 Jy/beam ! Clean residual mean=-0.000007 rms=0.002837 Jy/beam ! Combined flux in latest and established models = 0.244003 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 9 components and 0.244003 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=0.120792Jy sigma=0.000764 ! Fit after self-cal, rms=0.120732Jy sigma=0.000763 ! 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=1.09 mas, bmaj=2.333 mas, bpa=17.1 degrees ! Estimated noise=344.18 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 = 0.00889606 Jy ! Component: 100 - total flux cleaned = 0.0123419 Jy ! Component: 150 - total flux cleaned = 0.0122655 Jy ! Component: 200 - total flux cleaned = 0.0118235 Jy ! Total flux subtracted in 200 components = 0.0118235 Jy ! Clean residual min=-0.008646 max=0.017464 Jy/beam ! Clean residual mean=0.000002 rms=0.003259 Jy/beam ! Combined flux in latest and established models = 0.255827 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 21 components and 0.255827 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=0.120637Jy sigma=0.000754 ! Fit after self-cal, rms=0.120627Jy sigma=0.000754 ! 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 1.05 FD 0.95 HN 0.90 KP 0.93 ! LA 1.12 MK 1.00* NL 0.97 OV 0.95 ! PT 1.15 SC 0.93 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.97 HN 0.93 KP 0.92 ! LA 1.11 MK 1.00* NL 0.98 OV 0.94 ! PT 1.15 SC 0.93 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.95 HN 0.92 KP 0.92 ! LA 1.09 MK 1.00* NL 0.96 OV 0.95 ! PT 1.28 SC 0.94 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 FD 0.95 HN 0.92 KP 0.92 ! LA 1.11 MK 1.00* NL 0.97 OV 0.94 ! PT 1.17 SC 0.94 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.96 HN 0.88 KP 0.92 ! LA 1.13 MK 1.00* NL 0.98 OV 0.95 ! PT 1.22 SC 0.93 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.95 HN 0.91 KP 0.92 ! LA 1.10 MK 1.00* NL 0.99 OV 0.97 ! PT 1.20 SC 0.94 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.95 HN 0.96 KP 0.94 ! LA 1.08 MK 1.00* NL 0.97 OV 0.94 ! PT 1.26 SC 0.95 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.97 HN 0.98 KP 0.91 ! LA 1.13 MK 1.00* NL 0.97 OV 0.92 ! PT 1.20 SC 0.95 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 0.96 HN 0.98 KP 0.91 ! LA 1.09 MK 1.00* NL 0.98 OV 0.93 ! PT 1.31 SC 0.93 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.98 HN 0.96 KP 0.93 ! LA 1.14 MK 1.00* NL 0.97 OV 0.97 ! PT 1.30 SC 0.93 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.98 HN 0.95 KP 0.94 ! LA 1.12 MK 1.00* NL 0.97 OV 0.96 ! PT 1.35 SC 0.94 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.97 HN 0.94 KP 0.94 ! LA 1.10 MK 1.00* NL 0.98 OV 0.97 ! PT 1.35 SC 0.96 ! ! ! Fit before self-cal, rms=0.120627Jy sigma=0.000754 ! Fit after self-cal, rms=0.131875Jy sigma=0.000732 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.074 mas, bmaj=2.299 mas, bpa=16.68 degrees ! Estimated noise=335.475 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 (-3.2, -1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0151636 Jy ! Component: 100 - total flux cleaned = 0.020388 Jy ! Component: 150 - total flux cleaned = 0.0224577 Jy ! Component: 200 - total flux cleaned = 0.0237076 Jy ! Total flux subtracted in 200 components = 0.0237076 Jy ! Clean residual min=-0.007226 max=0.008614 Jy/beam ! Clean residual mean=-0.000037 rms=0.002315 Jy/beam ! Combined flux in latest and established models = 0.279534 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 42 components and 0.279535 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=0.130403Jy sigma=0.000710 ! Fit after self-cal, rms=0.130478Jy sigma=0.000708 ! 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=0.130478Jy sigma=0.000708 ! Fit after self-cal, rms=0.150880Jy sigma=0.000662 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.076 mas, bmaj=2.304 mas, bpa=16.68 degrees ! Estimated noise=337.657 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00538107 Jy ! Component: 100 - total flux cleaned = 0.00812813 Jy ! Component: 150 - total flux cleaned = 0.00935488 Jy ! Component: 200 - total flux cleaned = 0.00995293 Jy ! Total flux subtracted in 200 components = 0.00995293 Jy ! Clean residual min=-0.002009 max=0.002513 Jy/beam ! Clean residual mean=-0.000010 rms=0.000592 Jy/beam ! Combined flux in latest and established models = 0.289487 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 61 components and 0.289487 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=0.150719Jy sigma=0.000658 ! Fit after self-cal, rms=0.150929Jy sigma=0.000657 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 = 0.00174135 Jy ! Component: 100 - total flux cleaned = 0.00210701 Jy ! Component: 150 - total flux cleaned = 0.00244873 Jy ! Component: 200 - total flux cleaned = 0.00273813 Jy ! Total flux subtracted in 200 components = 0.00273813 Jy ! Clean residual min=-0.001911 max=0.002105 Jy/beam ! Clean residual mean=-0.000007 rms=0.000510 Jy/beam ! Combined flux in latest and established models = 0.292226 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 74 components and 0.292226 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=0.150904Jy sigma=0.000657 ! Fit after self-cal, rms=0.150902Jy sigma=0.000657 ! 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=0.150902Jy sigma=0.000657 ! Fit after self-cal, rms=0.155017Jy sigma=0.000656 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.076 mas, bmaj=2.301 mas, bpa=16.7 degrees ! Estimated noise=337.434 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00199347 Jy ! Component: 100 - total flux cleaned = 0.00248086 Jy ! Component: 150 - total flux cleaned = 0.0027781 Jy ! Component: 200 - total flux cleaned = 0.00296225 Jy ! Total flux subtracted in 200 components = 0.00296225 Jy ! Clean residual min=-0.001175 max=0.001417 Jy/beam ! Clean residual mean=-0.000006 rms=0.000362 Jy/beam ! Combined flux in latest and established models = 0.295188 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 83 components and 0.295188 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=0.154993Jy sigma=0.000655 ! Fit after self-cal, rms=0.155017Jy sigma=0.000655 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 = 0.000616398 Jy ! Component: 100 - total flux cleaned = 0.000813547 Jy ! Component: 150 - total flux cleaned = 0.000928494 Jy ! Component: 200 - total flux cleaned = 0.00104931 Jy ! Total flux subtracted in 200 components = 0.00104931 Jy ! Clean residual min=-0.001292 max=0.001262 Jy/beam ! Clean residual mean=-0.000005 rms=0.000333 Jy/beam ! Combined flux in latest and established models = 0.296237 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 94 components and 0.296237 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=0.155011Jy sigma=0.000655 ! Fit after self-cal, rms=0.155010Jy sigma=0.000655 ! 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=0.155010Jy sigma=0.000655 ! Fit after self-cal, rms=0.155714Jy sigma=0.000655 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.11 mas, bmaj=2.804 mas, bpa=3.438 degrees ! Estimated noise=416.907 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00118174 Jy ! Component: 100 - total flux cleaned = 0.00143057 Jy ! Component: 150 - total flux cleaned = 0.00149699 Jy ! Component: 200 - total flux cleaned = 0.00145522 Jy ! Total flux subtracted in 200 components = 0.00145522 Jy ! Clean residual min=-0.001319 max=0.001213 Jy/beam ! Clean residual mean=-0.000007 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.297692 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 118 components and 0.297692 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=0.155708Jy sigma=0.000655 ! Fit after self-cal, rms=0.155708Jy sigma=0.000655 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 = 0.000307174 Jy ! Component: 100 - total flux cleaned = 0.000361586 Jy ! Component: 150 - total flux cleaned = 0.000350554 Jy ! Component: 200 - total flux cleaned = 0.000310126 Jy ! Total flux subtracted in 200 components = 0.000310126 Jy ! Clean residual min=-0.001334 max=0.001150 Jy/beam ! Clean residual mean=-0.000007 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.298002 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 129 components and 0.298002 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=0.155707Jy sigma=0.000655 ! Fit after self-cal, rms=0.155707Jy sigma=0.000654 ! 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=1.076 mas, bmaj=2.298 mas, bpa=16.71 degrees ! Estimated noise=337.363 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.076 x 2.298 at 16.71 degrees (North through East) ! Clean map min=-0.0010844 max=0.19526 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=0.9031 mas, bmaj=2.141 mas, bpa=19.67 degrees ! Estimated noise=728.005 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.143996 Jy ! Component: 100 - total flux cleaned = 0.199579 Jy ! Component: 150 - total flux cleaned = 0.229611 Jy ! Component: 200 - total flux cleaned = 0.248501 Jy ! Total flux subtracted in 200 components = 0.248501 Jy ! Clean residual min=-0.004909 max=0.010336 Jy/beam ! Clean residual mean=-0.000024 rms=0.001498 Jy/beam ! Combined flux in latest and established models = 0.248501 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.248501 Jy ! Inverting map and beam ! Estimated beam: bmin=1.076 mas, bmaj=2.298 mas, bpa=16.71 degrees ! Estimated noise=337.363 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 = 0.0158693 Jy ! Component: 100 - total flux cleaned = 0.0262623 Jy ! Component: 150 - total flux cleaned = 0.0332428 Jy ! Component: 200 - total flux cleaned = 0.0380112 Jy ! Total flux subtracted in 200 components = 0.0380112 Jy ! Clean residual min=-0.001925 max=0.002657 Jy/beam ! Clean residual mean=-0.000015 rms=0.000531 Jy/beam ! Combined flux in latest and established models = 0.286512 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 30 components and 0.286512 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0033387 Jy ! Component: 100 - total flux cleaned = 0.00575518 Jy ! Component: 150 - total flux cleaned = 0.00755851 Jy ! Component: 200 - total flux cleaned = 0.00824948 Jy ! Total flux subtracted in 200 components = 0.00824948 Jy ! Clean residual min=-0.001283 max=0.001407 Jy/beam ! Clean residual mean=-0.000009 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.294761 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 59 components and 0.294761 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=2.11 mas, bmaj=2.804 mas, bpa=3.438 degrees ! Estimated noise=416.907 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00165907 Jy ! Component: 100 - total flux cleaned = 0.00235438 Jy ! Component: 150 - total flux cleaned = 0.00265851 Jy ! Component: 200 - total flux cleaned = 0.00282401 Jy ! Total flux subtracted in 200 components = 0.00282401 Jy ! Clean residual min=-0.001380 max=0.001140 Jy/beam ! Clean residual mean=-0.000009 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.297585 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 = 0.000183678 Jy ! Component: 100 - total flux cleaned = 0.00022337 Jy ! Component: 150 - total flux cleaned = 0.00025688 Jy ! Component: 200 - total flux cleaned = 0.00027262 Jy ! Total flux subtracted in 200 components = 0.00027262 Jy ! Clean residual min=-0.001349 max=0.001119 Jy/beam ! Clean residual mean=-0.000007 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.297858 Jy ! Adding 68 model components to the UV plane model. ! The established model now contains 114 components and 0.297858 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.076 mas, bmaj=2.298 mas, bpa=16.71 degrees ! Estimated noise=337.363 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.66215e-05 Jy ! Component: 100 - total flux cleaned = 0.000117761 Jy ! Component: 150 - total flux cleaned = 0.000237981 Jy ! Component: 200 - total flux cleaned = 0.000309233 Jy ! Total flux subtracted in 200 components = 0.000309233 Jy ! Clean residual min=-0.000997 max=0.001146 Jy/beam ! Clean residual mean=-0.000004 rms=0.000271 Jy/beam ! Combined flux in latest and established models = 0.298167 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 130 components and 0.298167 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=0.155708Jy sigma=0.000654 ! Fit after self-cal, rms=0.155710Jy sigma=0.000654 wmodel J0512+1517_X_2017_01_16_pus_map.mod ! Writing 130 model components to file: J0512+1517_X_2017_01_16_pus_map.mod wobs J0512+1517_X_2017_01_16_pus_uvs.fits ! Writing UV FITS file: J0512+1517_X_2017_01_16_pus_uvs.fits wwins J0512+1517_X_2017_01_16_pus_map.win ! wwins: Wrote 2 windows to J0512+1517_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 = 1.53818e-05 Jy ! Component: 100 - total flux cleaned = 1.53669e-05 Jy ! Component: 150 - total flux cleaned = -6.45562e-05 Jy ! Component: 200 - total flux cleaned = -0.000186788 Jy ! Component: 250 - total flux cleaned = -0.000304002 Jy ! Component: 300 - total flux cleaned = -0.000388872 Jy ! Component: 350 - total flux cleaned = -0.000416028 Jy ! Component: 400 - total flux cleaned = -0.000455823 Jy ! Component: 450 - total flux cleaned = -0.000468635 Jy ! Component: 500 - total flux cleaned = -0.000481272 Jy ! Component: 550 - total flux cleaned = -0.000444925 Jy ! Component: 600 - total flux cleaned = -0.000445242 Jy ! Component: 650 - total flux cleaned = -0.000445118 Jy ! Component: 700 - total flux cleaned = -0.000399219 Jy ! Component: 750 - total flux cleaned = -0.000365353 Jy ! Component: 800 - total flux cleaned = -0.000354371 Jy ! Component: 850 - total flux cleaned = -0.000310703 Jy ! Component: 900 - total flux cleaned = -0.000267896 Jy ! Component: 950 - total flux cleaned = -0.000215328 Jy ! Component: 1000 - total flux cleaned = -0.000153316 Jy ! Component: 1050 - total flux cleaned = -0.000112667 Jy ! Component: 1100 - total flux cleaned = -0.000102427 Jy ! Component: 1150 - total flux cleaned = -4.32471e-05 Jy ! Component: 1200 - total flux cleaned = -3.36827e-05 Jy ! Component: 1250 - total flux cleaned = -2.42702e-05 Jy ! Component: 1300 - total flux cleaned = -2.42225e-05 Jy ! Component: 1350 - total flux cleaned = -5.67744e-06 Jy ! Component: 1400 - total flux cleaned = -5.67916e-06 Jy ! Component: 1450 - total flux cleaned = 3.12128e-06 Jy ! Component: 1500 - total flux cleaned = 3.1155e-06 Jy ! Component: 1550 - total flux cleaned = -5.73487e-06 Jy ! Component: 1600 - total flux cleaned = 2.89694e-05 Jy ! Component: 1650 - total flux cleaned = -5.5087e-06 Jy ! Component: 1700 - total flux cleaned = 1.98281e-05 Jy ! Component: 1750 - total flux cleaned = 1.96943e-05 Jy ! Component: 1800 - total flux cleaned = 2.77475e-05 Jy ! Component: 1850 - total flux cleaned = 1.14918e-05 Jy ! Component: 1900 - total flux cleaned = 1.96147e-05 Jy ! Component: 1950 - total flux cleaned = 1.96253e-05 Jy ! Component: 2000 - total flux cleaned = 4.32237e-05 Jy ! Total flux subtracted in 2048 components = 1.98026e-05 Jy ! Clean residual min=-0.000406 max=0.000570 Jy/beam ! Clean residual mean=-0.000003 rms=0.000156 Jy/beam ! Combined flux in latest and established models = 0.298187 Jy keep ! Adding 142 model components to the UV plane model. ! The established model now contains 272 components and 0.298187 Jy ![Exited script file: muppet] wmap "J0512+1517_X_2017_01_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.076 x 2.298 at 16.71 degrees (North through East) ! Clean map min=-0.00075067 max=0.19489 Jy/beam ! Writing clean map to FITS file: J0512+1517_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 0.194886 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000155417 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.239243 0.239243 0.478487 0.956973 1.91395 3.82789 7.65579 15.3116 30.6231 61.2463 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.194 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.076 x 2.298 at 16.71 degrees (North through East) ! Clean map min=-0.00075067 max=0.19489 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 J0512+1517_X_2017_01_16_pus_uvs.log closed on Sun Apr 7 14:45:02 2019