! Started logfile: J0832+1832_X_2014_06_09_pus_uvs.log on Sat Nov 19 00:10:09 2016 obs J0832+1832_X_2014_06_09_pus_uva.fits ! Reading UV FITS file: J0832+1832_X_2014_06_09_pus_uva.fits ! AN table 1: 75 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.566519 visibilities/baseline/integration-bin. ! Found source: J0832+1832 ! ! 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 344 lines of history. ! ! Reading 22944 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 J0832+1832_X_2014_06_09_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 191 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 191 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 191 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 191 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 191 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 191 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 191 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 191 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 191 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 191 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 191 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 191 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.891407Jy sigma=0.010970 ! Fit after self-cal, rms=0.869974Jy sigma=0.010715 ! 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=0.7636 mas, bmaj=1.7 mas, bpa=-3.179 degrees ! Estimated noise=804.315 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 = 0.0881623 Jy ! Component: 100 - total flux cleaned = 0.121375 Jy ! Total flux subtracted in 100 components = 0.121375 Jy ! Clean residual min=-0.012109 max=0.022376 Jy/beam ! Clean residual mean=-0.000098 rms=0.003988 Jy/beam ! Combined flux in latest and established models = 0.121375 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 19 components and 0.121375 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=0.108252Jy sigma=0.001348 ! Fit after self-cal, rms=0.108222Jy sigma=0.001347 ! 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=0.9809 mas, bmaj=2.116 mas, bpa=-4.177 degrees ! Estimated noise=380.228 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 = 0.0386745 Jy ! Component: 100 - total flux cleaned = 0.0594277 Jy ! Component: 150 - total flux cleaned = 0.071045 Jy ! Component: 200 - total flux cleaned = 0.0776241 Jy ! Total flux subtracted in 200 components = 0.0776241 Jy ! Clean residual min=-0.015632 max=0.037957 Jy/beam ! Clean residual mean=-0.000120 rms=0.006584 Jy/beam ! Combined flux in latest and established models = 0.198999 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 40 components and 0.198999 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=0.094988Jy sigma=0.001161 ! Fit after self-cal, rms=0.094910Jy sigma=0.001159 ! Inverting map ! Added new window around map position (5.2, 4.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0384077 Jy ! Component: 100 - total flux cleaned = 0.0585234 Jy ! Component: 150 - total flux cleaned = 0.0713222 Jy ! Component: 200 - total flux cleaned = 0.0809007 Jy ! Total flux subtracted in 200 components = 0.0809007 Jy ! Clean residual min=-0.010765 max=0.015370 Jy/beam ! Clean residual mean=-0.000087 rms=0.003701 Jy/beam ! Combined flux in latest and established models = 0.2799 Jy ! Performing phase self-cal ! Adding 69 model components to the UV plane model. ! The established model now contains 106 components and 0.2799 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=0.078686Jy sigma=0.000937 ! Fit after self-cal, rms=0.076023Jy sigma=0.000905 ! 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 1.01 HN 1.05 KP 0.95 ! LA 0.97 MK 0.77 NL 1.12 OV 0.95 ! PT 0.89 SC 1.23 ! ! ! Correcting IF 2. ! 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 1.09 KP 0.90 ! LA 0.96 MK 0.83 NL 1.14 OV 0.97 ! PT 0.86 SC 1.13 ! ! ! Correcting IF 3. ! 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 1.11 KP 0.87 ! LA 1.00 MK 0.81 NL 1.13 OV 0.96 ! PT 0.83 SC 1.16 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.01 HN 1.04 KP 0.82 ! LA 0.99 MK 0.79 NL 1.12 OV 0.94 ! PT 0.86 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 1.00* FD 1.01 HN 1.03 KP 0.80 ! LA 0.99 MK 0.81 NL 1.13 OV 0.96 ! PT 0.87 SC 1.15 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.02 HN 1.06 KP 0.79 ! LA 1.01 MK 0.83 NL 1.14 OV 0.96 ! PT 0.84 SC 1.12 ! ! ! 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 1.13 HN 1.17 KP 0.83 ! LA 1.07 MK 0.94 NL 1.22 OV 1.04 ! PT 0.95 SC 1.21 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.04 HN 1.13 KP 0.80 ! LA 1.01 MK 0.77 NL 1.16 OV 1.01 ! PT 0.86 SC 1.19 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.02 HN 1.13 KP 0.83 ! LA 1.01 MK 0.88 NL 1.16 OV 1.02 ! PT 0.86 SC 1.07 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.01 HN 1.03 KP 0.84 ! LA 1.04 MK 0.91 NL 1.19 OV 1.00 ! PT 0.86 SC 1.11 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.02 HN 1.13 KP 0.88 ! LA 1.05 MK 1.00 NL 1.17 OV 1.00 ! PT 0.88 SC 1.11 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.01 HN 1.10 KP 0.91 ! LA 1.03 MK 0.93 NL 1.17 OV 1.01 ! PT 0.89 SC 1.13 ! ! ! Fit before self-cal, rms=0.076023Jy sigma=0.000905 ! Fit after self-cal, rms=0.071742Jy sigma=0.000854 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9752 mas, bmaj=2.21 mas, bpa=-6.407 degrees ! Estimated noise=371.607 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 = 0.0110958 Jy ! Component: 100 - total flux cleaned = 0.0143457 Jy ! Component: 150 - total flux cleaned = 0.0162798 Jy ! Component: 200 - total flux cleaned = 0.0175639 Jy ! Total flux subtracted in 200 components = 0.0175639 Jy ! Clean residual min=-0.006064 max=0.007121 Jy/beam ! Clean residual mean=-0.000007 rms=0.001938 Jy/beam ! Combined flux in latest and established models = 0.297464 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 137 components and 0.297464 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=0.069894Jy sigma=0.000826 ! Fit after self-cal, rms=0.069721Jy sigma=0.000821 ! 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=0.069721Jy sigma=0.000821 ! Fit after self-cal, rms=0.069796Jy sigma=0.000813 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9787 mas, bmaj=2.181 mas, bpa=-5.865 degrees ! Estimated noise=371.699 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00300911 Jy ! Component: 100 - total flux cleaned = 0.00410355 Jy ! Component: 150 - total flux cleaned = 0.00430249 Jy ! Component: 200 - total flux cleaned = 0.00406468 Jy ! Total flux subtracted in 200 components = 0.00406468 Jy ! Clean residual min=-0.004890 max=0.007125 Jy/beam ! Clean residual mean=0.000002 rms=0.001570 Jy/beam ! Combined flux in latest and established models = 0.301529 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 152 components and 0.301529 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=0.069415Jy sigma=0.000808 ! Fit after self-cal, rms=0.069418Jy sigma=0.000807 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 (7.4, 5.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00482548 Jy ! Component: 100 - total flux cleaned = 0.00547365 Jy ! Component: 150 - total flux cleaned = 0.00559352 Jy ! Component: 200 - total flux cleaned = 0.00550171 Jy ! Total flux subtracted in 200 components = 0.00550171 Jy ! Clean residual min=-0.003745 max=0.006003 Jy/beam ! Clean residual mean=0.000003 rms=0.001305 Jy/beam ! Combined flux in latest and established models = 0.307031 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 167 components and 0.307031 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=0.068672Jy sigma=0.000797 ! Fit after self-cal, rms=0.068587Jy sigma=0.000797 ! Inverting map ! Added new window around map position (-3.4, 2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00484928 Jy ! Component: 100 - total flux cleaned = 0.00705676 Jy ! Component: 150 - total flux cleaned = 0.00745572 Jy ! Component: 200 - total flux cleaned = 0.00752973 Jy ! Total flux subtracted in 200 components = 0.00752973 Jy ! Clean residual min=-0.003486 max=0.004707 Jy/beam ! Clean residual mean=0.000013 rms=0.001135 Jy/beam ! Combined flux in latest and established models = 0.31456 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 180 components and 0.31456 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=0.068202Jy sigma=0.000791 ! Fit after self-cal, rms=0.068180Jy sigma=0.000791 ! 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=0.068180Jy sigma=0.000791 ! Fit after self-cal, rms=0.067684Jy sigma=0.000789 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9809 mas, bmaj=2.171 mas, bpa=-5.429 degrees ! Estimated noise=368.287 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00231752 Jy ! Component: 100 - total flux cleaned = 0.00355782 Jy ! Component: 150 - total flux cleaned = 0.0040272 Jy ! Component: 200 - total flux cleaned = 0.0040281 Jy ! Total flux subtracted in 200 components = 0.0040281 Jy ! Clean residual min=-0.003340 max=0.004398 Jy/beam ! Clean residual mean=0.000011 rms=0.000976 Jy/beam ! Combined flux in latest and established models = 0.318589 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 198 components and 0.318589 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=0.067526Jy sigma=0.000787 ! Fit after self-cal, rms=0.067521Jy sigma=0.000787 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 (1.4, 1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00216459 Jy ! Component: 100 - total flux cleaned = 0.00171254 Jy ! Component: 150 - total flux cleaned = 0.00148917 Jy ! Component: 200 - total flux cleaned = 0.00135713 Jy ! Total flux subtracted in 200 components = 0.00135713 Jy ! Clean residual min=-0.002920 max=0.003394 Jy/beam ! Clean residual mean=0.000014 rms=0.000890 Jy/beam ! Combined flux in latest and established models = 0.319946 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 216 components and 0.319946 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=0.067215Jy sigma=0.000784 ! Fit after self-cal, rms=0.067155Jy sigma=0.000784 ! 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=0.067155Jy sigma=0.000784 ! Fit after self-cal, rms=0.066598Jy sigma=0.000783 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.513 mas, bmaj=3.871 mas, bpa=-10.21 degrees ! Estimated noise=431.597 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000775689 Jy ! Component: 100 - total flux cleaned = 0.00121588 Jy ! Component: 150 - total flux cleaned = 0.00146456 Jy ! Component: 200 - total flux cleaned = 0.00168569 Jy ! Total flux subtracted in 200 components = 0.00168569 Jy ! Clean residual min=-0.002985 max=0.003918 Jy/beam ! Clean residual mean=0.000010 rms=0.001182 Jy/beam ! Combined flux in latest and established models = 0.321631 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 224 components and 0.321631 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=0.066511Jy sigma=0.000782 ! Fit after self-cal, rms=0.066477Jy sigma=0.000782 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 = -0.000185892 Jy ! Component: 100 - total flux cleaned = -3.18483e-05 Jy ! Component: 150 - total flux cleaned = 0.000146245 Jy ! Component: 200 - total flux cleaned = 0.000189035 Jy ! Total flux subtracted in 200 components = 0.000189035 Jy ! Clean residual min=-0.002863 max=0.003704 Jy/beam ! Clean residual mean=0.000008 rms=0.001140 Jy/beam ! Combined flux in latest and established models = 0.32182 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 237 components and 0.32182 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=0.066455Jy sigma=0.000782 ! Fit after self-cal, rms=0.066437Jy sigma=0.000782 ! 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=0.9806 mas, bmaj=2.158 mas, bpa=-5.021 degrees ! Estimated noise=366.746 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9806 x 2.158 at -5.021 degrees (North through East) ! Clean map min=-0.0027505 max=0.12415 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=0.7553 mas, bmaj=1.709 mas, bpa=-3.997 degrees ! Estimated noise=792.618 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0866672 Jy ! Component: 100 - total flux cleaned = 0.121464 Jy ! Component: 150 - total flux cleaned = 0.146159 Jy ! Component: 200 - total flux cleaned = 0.166329 Jy ! Total flux subtracted in 200 components = 0.166329 Jy ! Clean residual min=-0.009220 max=0.012332 Jy/beam ! Clean residual mean=-0.000064 rms=0.002858 Jy/beam ! Combined flux in latest and established models = 0.166329 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 42 model components to the UV plane model. ! The established model now contains 42 components and 0.166329 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9806 mas, bmaj=2.158 mas, bpa=-5.021 degrees ! Estimated noise=366.746 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 = 0.0339989 Jy ! Component: 100 - total flux cleaned = 0.0581166 Jy ! Component: 150 - total flux cleaned = 0.0761286 Jy ! Component: 200 - total flux cleaned = 0.0897676 Jy ! Total flux subtracted in 200 components = 0.0897676 Jy ! Clean residual min=-0.006756 max=0.007940 Jy/beam ! Clean residual mean=-0.000069 rms=0.002305 Jy/beam ! Combined flux in latest and established models = 0.256097 Jy ! Adding 85 model components to the UV plane model. ! The established model now contains 109 components and 0.256097 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=2.513 mas, bmaj=3.871 mas, bpa=-10.21 degrees ! Estimated noise=431.597 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0160048 Jy ! Component: 100 - total flux cleaned = 0.0263439 Jy ! Component: 150 - total flux cleaned = 0.0340271 Jy ! Component: 200 - total flux cleaned = 0.0400283 Jy ! Total flux subtracted in 200 components = 0.0400283 Jy ! Clean residual min=-0.005218 max=0.007567 Jy/beam ! Clean residual mean=-0.000046 rms=0.001849 Jy/beam ! Combined flux in latest and established models = 0.296125 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 = 0.00486161 Jy ! Component: 100 - total flux cleaned = 0.00886211 Jy ! Component: 150 - total flux cleaned = 0.0121965 Jy ! Component: 200 - total flux cleaned = 0.014343 Jy ! Total flux subtracted in 200 components = 0.014343 Jy ! Clean residual min=-0.003675 max=0.005476 Jy/beam ! Clean residual mean=-0.000017 rms=0.001373 Jy/beam ! Combined flux in latest and established models = 0.310468 Jy ! Adding 119 model components to the UV plane model. ! The established model now contains 205 components and 0.310468 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9806 mas, bmaj=2.158 mas, bpa=-5.021 degrees ! Estimated noise=366.746 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00125206 Jy ! Component: 100 - total flux cleaned = 0.00268055 Jy ! Component: 150 - total flux cleaned = 0.00409498 Jy ! Component: 200 - total flux cleaned = 0.00494405 Jy ! Total flux subtracted in 200 components = 0.00494405 Jy ! Clean residual min=-0.002881 max=0.003549 Jy/beam ! Clean residual mean=0.000002 rms=0.000891 Jy/beam ! Combined flux in latest and established models = 0.315412 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 229 components and 0.315412 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=0.066555Jy sigma=0.000784 ! Fit after self-cal, rms=0.066451Jy sigma=0.000782 wmodel J0832+1832_X_2014_06_09_pus_map.mod ! Writing 229 model components to file: J0832+1832_X_2014_06_09_pus_map.mod wobs J0832+1832_X_2014_06_09_pus_uvs.fits ! Writing UV FITS file: J0832+1832_X_2014_06_09_pus_uvs.fits wwins J0832+1832_X_2014_06_09_pus_map.win ! wwins: Wrote 5 windows to J0832+1832_X_2014_06_09_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 = 0.00143897 Jy ! Component: 100 - total flux cleaned = 0.00233125 Jy ! Component: 150 - total flux cleaned = 0.00264741 Jy ! Component: 200 - total flux cleaned = 0.00294341 Jy ! Component: 250 - total flux cleaned = 0.00325992 Jy ! Component: 300 - total flux cleaned = 0.00329886 Jy ! Component: 350 - total flux cleaned = 0.00315578 Jy ! Component: 400 - total flux cleaned = 0.00312042 Jy ! Component: 450 - total flux cleaned = 0.00302024 Jy ! Component: 500 - total flux cleaned = 0.00295536 Jy ! Component: 550 - total flux cleaned = 0.00295474 Jy ! Component: 600 - total flux cleaned = 0.00286405 Jy ! Component: 650 - total flux cleaned = 0.00283454 Jy ! Component: 700 - total flux cleaned = 0.00271989 Jy ! Component: 750 - total flux cleaned = 0.00263679 Jy ! Component: 800 - total flux cleaned = 0.0025551 Jy ! Component: 850 - total flux cleaned = 0.00245011 Jy ! Component: 900 - total flux cleaned = 0.00237323 Jy ! Component: 950 - total flux cleaned = 0.0022987 Jy ! Component: 1000 - total flux cleaned = 0.00227423 Jy ! Component: 1050 - total flux cleaned = 0.0021535 Jy ! Component: 1100 - total flux cleaned = 0.00201318 Jy ! Component: 1150 - total flux cleaned = 0.00203694 Jy ! Component: 1200 - total flux cleaned = 0.00205856 Jy ! Component: 1250 - total flux cleaned = 0.0019261 Jy ! Component: 1300 - total flux cleaned = 0.00192609 Jy ! Component: 1350 - total flux cleaned = 0.00190434 Jy ! Component: 1400 - total flux cleaned = 0.00182106 Jy ! Component: 1450 - total flux cleaned = 0.00171946 Jy ! Component: 1500 - total flux cleaned = 0.00167932 Jy ! Component: 1550 - total flux cleaned = 0.00164003 Jy ! Component: 1600 - total flux cleaned = 0.00150511 Jy ! Component: 1650 - total flux cleaned = 0.00144881 Jy ! Component: 1700 - total flux cleaned = 0.0013936 Jy ! Component: 1750 - total flux cleaned = 0.00137545 Jy ! Component: 1800 - total flux cleaned = 0.00133958 Jy ! Component: 1850 - total flux cleaned = 0.00128668 Jy ! Component: 1900 - total flux cleaned = 0.00120029 Jy ! Component: 1950 - total flux cleaned = 0.00113243 Jy ! Component: 2000 - total flux cleaned = 0.00113212 Jy ! Total flux subtracted in 2048 components = 0.00109903 Jy ! Clean residual min=-0.000816 max=0.000843 Jy/beam ! Clean residual mean=0.000000 rms=0.000325 Jy/beam ! Combined flux in latest and established models = 0.316511 Jy keep ! Adding 158 model components to the UV plane model. ! The established model now contains 385 components and 0.316511 Jy ![Exited script file: muppet] wmap "J0832+1832_X_2014_06_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9806 x 2.158 at -5.021 degrees (North through East) ! Clean map min=-0.00231 max=0.12942 Jy/beam ! Writing clean map to FITS file: J0832+1832_X_2014_06_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.129424 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000315633 device "J0832+1832_X_2014_06_09_pus\_map.eps/VPS" ! Attempting to open device: 'J0832+1832_X_2014_06_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.731625 0.731625 1.46325 2.9265 5.853 11.706 23.412 46.824 93.648 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.129 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9806 x 2.158 at -5.021 degrees (North through East) ! Clean map min=-0.00231 max=0.12942 Jy/beam quit ! Quitting program ! Log file J0832+1832_X_2014_06_09_pus_uvs.log closed on Sat Nov 19 00:10:11 2016