! Started logfile: J1451+6357_X_2015_01_23_pus_uvs.log on Sun Jan 1 22:17:37 2017 obs J1451+6357_X_2015_01_23_pus_uva.fits ! Reading UV FITS file: J1451+6357_X_2015_01_23_pus_uva.fits ! AN table 1: 122 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.975592 visibilities/baseline/integration-bin. ! Found source: J1451+6357 ! ! 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 350 lines of history. ! ! Reading 64272 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 J1451+6357_X_2015_01_23_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 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.998198Jy sigma=0.012102 ! Fit after self-cal, rms=0.966922Jy sigma=0.011740 ! 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=0.8145 mas, bmaj=0.9786 mas, bpa=-72.72 degrees ! Estimated noise=691.212 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 = 0.0271758 Jy ! Component: 100 - total flux cleaned = 0.0339333 Jy ! Total flux subtracted in 100 components = 0.0339333 Jy ! Clean residual min=-0.002967 max=0.003859 Jy/beam ! Clean residual mean=-0.000046 rms=0.000803 Jy/beam ! Combined flux in latest and established models = 0.0339333 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0339333 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=0.070478Jy sigma=0.000804 ! Fit after self-cal, rms=0.069132Jy sigma=0.000788 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00438873 Jy ! Component: 100 - total flux cleaned = 0.00652101 Jy ! Total flux subtracted in 100 components = 0.00652101 Jy ! Clean residual min=-0.002529 max=0.002756 Jy/beam ! Clean residual mean=-0.000032 rms=0.000697 Jy/beam ! Combined flux in latest and established models = 0.0404543 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 11 components and 0.0404543 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=0.068848Jy sigma=0.000785 ! Fit after self-cal, rms=0.068837Jy sigma=0.000784 ! 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=1.088 mas, bmaj=1.242 mas, bpa=88.01 degrees ! Estimated noise=240.224 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 = 0.00259468 Jy ! Component: 100 - total flux cleaned = 0.00351359 Jy ! Component: 150 - total flux cleaned = 0.00369481 Jy ! Component: 200 - total flux cleaned = 0.00386149 Jy ! Total flux subtracted in 200 components = 0.00386149 Jy ! Clean residual min=-0.002223 max=0.002617 Jy/beam ! Clean residual mean=-0.000059 rms=0.000749 Jy/beam ! Combined flux in latest and established models = 0.0443158 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 18 components and 0.0443158 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=0.068741Jy sigma=0.000783 ! Fit after self-cal, rms=0.068730Jy sigma=0.000783 ! 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 1.15 FD 1.14 HN 1.01 KP 0.96 ! LA 1.00 MK 1.08 NL 1.04 OV 1.21 ! PT 0.85 SC 1.09 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.23 FD 1.10 HN 1.02 KP 0.87 ! LA 0.99 MK 1.04 NL 1.10 OV 1.23 ! PT 0.82 SC 1.10 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 1.04 HN 1.01 KP 0.87 ! LA 1.07 MK 1.12 NL 1.09 OV 1.15 ! PT 0.79 SC 1.15 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 1.03 HN 1.06 KP 0.81 ! LA 1.01 MK 1.11 NL 1.09 OV 1.13 ! PT 0.78 SC 1.08 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.01 HN 0.97 KP 0.77 ! LA 1.08 MK 1.07 NL 1.04 OV 1.20 ! PT 0.79 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 1.04 HN 1.05 KP 0.81 ! LA 1.06 MK 1.06 NL 1.06 OV 1.09 ! PT 0.84 SC 1.08 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 1.03 HN 1.12 KP 0.82 ! LA 1.04 MK 0.99 NL 1.11 OV 1.14 ! PT 0.85 SC 1.08 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.06 HN 0.91 KP 0.77 ! LA 1.12 MK 1.06 NL 1.12 OV 1.14 ! PT 0.80 SC 1.11 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.00 HN 0.98 KP 0.80 ! LA 1.01 MK 1.07 NL 1.12 OV 1.13 ! PT 0.79 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.05 HN 0.93 KP 0.77 ! LA 1.06 MK 1.00 NL 1.11 OV 1.11 ! PT 0.84 SC 0.89 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.97 HN 0.91 KP 0.86 ! LA 1.07 MK 0.95 NL 1.05 OV 1.04 ! PT 0.91 SC 0.94 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.97 HN 0.88 KP 0.87 ! LA 1.08 MK 0.93 NL 1.03 OV 1.00 ! PT 0.83 SC 0.96 ! ! ! Fit before self-cal, rms=0.068730Jy sigma=0.000783 ! Fit after self-cal, rms=0.069232Jy sigma=0.000779 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.106 mas, bmaj=1.256 mas, bpa=87.09 degrees ! Estimated noise=243.455 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 = 0.000524414 Jy ! Component: 100 - total flux cleaned = 0.000525808 Jy ! Component: 150 - total flux cleaned = 0.000539165 Jy ! Component: 200 - total flux cleaned = 0.000551267 Jy ! Total flux subtracted in 200 components = 0.000551267 Jy ! Clean residual min=-0.002257 max=0.002649 Jy/beam ! Clean residual mean=-0.000034 rms=0.000603 Jy/beam ! Combined flux in latest and established models = 0.0448671 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 25 components and 0.0448671 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=0.069225Jy sigma=0.000779 ! Fit after self-cal, rms=0.069357Jy sigma=0.000777 ! 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=0.069357Jy sigma=0.000777 ! Fit after self-cal, rms=0.071908Jy sigma=0.000775 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.108 mas, bmaj=1.265 mas, bpa=84.7 degrees ! Estimated noise=245.39 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000158944 Jy ! Component: 100 - total flux cleaned = 0.000174752 Jy ! Component: 150 - total flux cleaned = 0.000182061 Jy ! Component: 200 - total flux cleaned = 0.000196491 Jy ! Total flux subtracted in 200 components = 0.000196491 Jy ! Clean residual min=-0.001630 max=0.002614 Jy/beam ! Clean residual mean=-0.000030 rms=0.000531 Jy/beam ! Combined flux in latest and established models = 0.0450636 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 27 components and 0.0450636 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=0.071907Jy sigma=0.000775 ! Fit after self-cal, rms=0.072078Jy sigma=0.000774 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 (-0.8, 6.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00254795 Jy ! Component: 100 - total flux cleaned = 0.00384563 Jy ! Component: 150 - total flux cleaned = 0.00455382 Jy ! Component: 200 - total flux cleaned = 0.0048714 Jy ! Total flux subtracted in 200 components = 0.0048714 Jy ! Clean residual min=-0.001458 max=0.001472 Jy/beam ! Clean residual mean=-0.000022 rms=0.000455 Jy/beam ! Combined flux in latest and established models = 0.049935 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 58 components and 0.049935 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=0.072003Jy sigma=0.000773 ! Fit after self-cal, rms=0.071953Jy sigma=0.000772 ! 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=0.071953Jy sigma=0.000772 ! Fit after self-cal, rms=0.072491Jy sigma=0.000772 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.105 mas, bmaj=1.269 mas, bpa=81.42 degrees ! Estimated noise=243.831 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.001538 Jy ! Component: 100 - total flux cleaned = 0.00206994 Jy ! Component: 150 - total flux cleaned = 0.00235657 Jy ! Component: 200 - total flux cleaned = 0.00257623 Jy ! Total flux subtracted in 200 components = 0.00257623 Jy ! Clean residual min=-0.001430 max=0.001668 Jy/beam ! Clean residual mean=-0.000017 rms=0.000438 Jy/beam ! Combined flux in latest and established models = 0.0525112 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 60 components and 0.0525112 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=0.072461Jy sigma=0.000771 ! Fit after self-cal, rms=0.072501Jy sigma=0.000771 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 = 0.000870438 Jy ! Component: 100 - total flux cleaned = 0.00112095 Jy ! Component: 150 - total flux cleaned = 0.00127966 Jy ! Component: 200 - total flux cleaned = 0.001366 Jy ! Total flux subtracted in 200 components = 0.001366 Jy ! Clean residual min=-0.001447 max=0.001640 Jy/beam ! Clean residual mean=-0.000017 rms=0.000437 Jy/beam ! Combined flux in latest and established models = 0.0538772 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 61 components and 0.0538772 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=0.072488Jy sigma=0.000771 ! Fit after self-cal, rms=0.072468Jy sigma=0.000771 ! 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=0.072468Jy sigma=0.000771 ! Fit after self-cal, rms=0.072469Jy sigma=0.000771 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.382 mas, bmaj=2.723 mas, bpa=76.49 degrees ! Estimated noise=291.414 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000917996 Jy ! Component: 100 - total flux cleaned = 0.00116969 Jy ! Component: 150 - total flux cleaned = 0.00126118 Jy ! Component: 200 - total flux cleaned = 0.00129026 Jy ! Total flux subtracted in 200 components = 0.00129026 Jy ! Clean residual min=-0.002299 max=0.002488 Jy/beam ! Clean residual mean=-0.000035 rms=0.000759 Jy/beam ! Combined flux in latest and established models = 0.0551675 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 75 components and 0.0551675 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=0.072465Jy sigma=0.000771 ! Fit after self-cal, rms=0.072497Jy sigma=0.000770 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 = 0.00044175 Jy ! Component: 100 - total flux cleaned = 0.000497392 Jy ! Component: 150 - total flux cleaned = 0.000507368 Jy ! Component: 200 - total flux cleaned = 0.000515971 Jy ! Total flux subtracted in 200 components = 0.000515971 Jy ! Clean residual min=-0.002273 max=0.002470 Jy/beam ! Clean residual mean=-0.000035 rms=0.000769 Jy/beam ! Combined flux in latest and established models = 0.0556835 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 81 components and 0.0556835 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=0.072495Jy sigma=0.000770 ! Fit after self-cal, rms=0.072497Jy sigma=0.000770 ! 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=1.101 mas, bmaj=1.267 mas, bpa=80.5 degrees ! Estimated noise=242.531 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.101 x 1.267 at 80.5 degrees (North through East) ! Clean map min=-0.0014657 max=0.036757 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=0.8276 mas, bmaj=0.9753 mas, bpa=-80.66 degrees ! Estimated noise=711.8 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0293333 Jy ! Component: 100 - total flux cleaned = 0.0371464 Jy ! Component: 150 - total flux cleaned = 0.0416979 Jy ! Component: 200 - total flux cleaned = 0.0450763 Jy ! Total flux subtracted in 200 components = 0.0450763 Jy ! Clean residual min=-0.002712 max=0.002798 Jy/beam ! Clean residual mean=-0.000025 rms=0.000691 Jy/beam ! Combined flux in latest and established models = 0.0450763 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0450763 Jy ! Inverting map and beam ! Estimated beam: bmin=1.101 mas, bmaj=1.267 mas, bpa=80.5 degrees ! Estimated noise=242.531 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 = 0.00345508 Jy ! Component: 100 - total flux cleaned = 0.00572222 Jy ! Component: 150 - total flux cleaned = 0.00706949 Jy ! Component: 200 - total flux cleaned = 0.00779256 Jy ! Total flux subtracted in 200 components = 0.00779256 Jy ! Clean residual min=-0.001557 max=0.001664 Jy/beam ! Clean residual mean=-0.000027 rms=0.000455 Jy/beam ! Combined flux in latest and established models = 0.0528689 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 31 components and 0.0528689 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=2.382 mas, bmaj=2.723 mas, bpa=76.49 degrees ! Estimated noise=291.414 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0014152 Jy ! Component: 100 - total flux cleaned = 0.00221907 Jy ! Component: 150 - total flux cleaned = 0.00241479 Jy ! Component: 200 - total flux cleaned = 0.00256786 Jy ! Total flux subtracted in 200 components = 0.00256786 Jy ! Clean residual min=-0.002288 max=0.002461 Jy/beam ! Clean residual mean=-0.000040 rms=0.000774 Jy/beam ! Combined flux in latest and established models = 0.0554367 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 = 0.00011087 Jy ! Component: 100 - total flux cleaned = 0.000193684 Jy ! Component: 150 - total flux cleaned = 0.000274913 Jy ! Component: 200 - total flux cleaned = 0.000336405 Jy ! Total flux subtracted in 200 components = 0.000336405 Jy ! Clean residual min=-0.002280 max=0.002457 Jy/beam ! Clean residual mean=-0.000036 rms=0.000770 Jy/beam ! Combined flux in latest and established models = 0.0557731 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 61 components and 0.0557731 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.101 mas, bmaj=1.267 mas, bpa=80.5 degrees ! Estimated noise=242.531 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.80972e-05 Jy ! Component: 100 - total flux cleaned = 8.81799e-05 Jy ! Component: 150 - total flux cleaned = 8.88935e-05 Jy ! Component: 200 - total flux cleaned = 7.58716e-05 Jy ! Total flux subtracted in 200 components = 7.58716e-05 Jy ! Clean residual min=-0.001448 max=0.001656 Jy/beam ! Clean residual mean=-0.000016 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.055849 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 71 components and 0.055849 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=0.072493Jy sigma=0.000770 ! Fit after self-cal, rms=0.072472Jy sigma=0.000770 wmodel J1451+6357_X_2015_01_23_pus_map.mod ! Writing 71 model components to file: J1451+6357_X_2015_01_23_pus_map.mod wobs J1451+6357_X_2015_01_23_pus_uvs.fits ! Writing UV FITS file: J1451+6357_X_2015_01_23_pus_uvs.fits wwins J1451+6357_X_2015_01_23_pus_map.win ! wwins: Wrote 2 windows to J1451+6357_X_2015_01_23_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 = 0.00076296 Jy ! Component: 100 - total flux cleaned = 0.00102952 Jy ! Component: 150 - total flux cleaned = 0.00112515 Jy ! Component: 200 - total flux cleaned = 0.00119256 Jy ! Component: 250 - total flux cleaned = 0.0012144 Jy ! Component: 300 - total flux cleaned = 0.00121537 Jy ! Component: 350 - total flux cleaned = 0.00127495 Jy ! Component: 400 - total flux cleaned = 0.00137044 Jy ! Component: 450 - total flux cleaned = 0.0014261 Jy ! Component: 500 - total flux cleaned = 0.00149812 Jy ! Component: 550 - total flux cleaned = 0.00158538 Jy ! Component: 600 - total flux cleaned = 0.00165321 Jy ! Component: 650 - total flux cleaned = 0.00178491 Jy ! Component: 700 - total flux cleaned = 0.00188109 Jy ! Component: 750 - total flux cleaned = 0.00202163 Jy ! Component: 800 - total flux cleaned = 0.00211288 Jy ! Component: 850 - total flux cleaned = 0.00221684 Jy ! Component: 900 - total flux cleaned = 0.00230388 Jy ! Component: 950 - total flux cleaned = 0.00240289 Jy ! Component: 1000 - total flux cleaned = 0.00245798 Jy ! Component: 1050 - total flux cleaned = 0.00248507 Jy ! Component: 1100 - total flux cleaned = 0.0025653 Jy ! Component: 1150 - total flux cleaned = 0.00260445 Jy ! Component: 1200 - total flux cleaned = 0.00264305 Jy ! Component: 1250 - total flux cleaned = 0.00269359 Jy ! Component: 1300 - total flux cleaned = 0.00273107 Jy ! Component: 1350 - total flux cleaned = 0.00276746 Jy ! Component: 1400 - total flux cleaned = 0.0027552 Jy ! Component: 1450 - total flux cleaned = 0.00275499 Jy ! Component: 1500 - total flux cleaned = 0.00271997 Jy ! Component: 1550 - total flux cleaned = 0.00273159 Jy ! Component: 1600 - total flux cleaned = 0.00274281 Jy ! Component: 1650 - total flux cleaned = 0.00272045 Jy ! Component: 1700 - total flux cleaned = 0.00273143 Jy ! Component: 1750 - total flux cleaned = 0.00268805 Jy ! Component: 1800 - total flux cleaned = 0.00265611 Jy ! Component: 1850 - total flux cleaned = 0.00265616 Jy ! Component: 1900 - total flux cleaned = 0.00262473 Jy ! Component: 1950 - total flux cleaned = 0.00258327 Jy ! Component: 2000 - total flux cleaned = 0.00254235 Jy ! Total flux subtracted in 2048 components = 0.00251208 Jy ! Clean residual min=-0.000617 max=0.000579 Jy/beam ! Clean residual mean=-0.000011 rms=0.000214 Jy/beam ! Combined flux in latest and established models = 0.0583611 Jy keep ! Adding 173 model components to the UV plane model. ! The established model now contains 244 components and 0.0583611 Jy ![Exited script file: muppet] wmap "J1451+6357_X_2015_01_23_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.101 x 1.267 at 80.5 degrees (North through East) ! Clean map min=-0.001427 max=0.037104 Jy/beam ! Writing clean map to FITS file: J1451+6357_X_2015_01_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0371043 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000208231 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.68361 1.68361 3.36723 6.73445 13.4689 26.9378 53.8756 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.037 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.101 x 1.267 at 80.5 degrees (North through East) ! Clean map min=-0.001427 max=0.037104 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 J1451+6357_X_2015_01_23_pus_uvs.log closed on Sun Jan 1 22:17:40 2017