! Started logfile: J0422+3058_X_2014_01_04_pus_uvs.log on Fri Jan 13 17:21:59 2017 obs J0422+3058_X_2014_01_04_pus_uva.fits ! Reading UV FITS file: J0422+3058_X_2014_01_04_pus_uva.fits ! AN table 1: 118 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.416667 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0422+3058 ! ! 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 382 lines of history. ! ! Reading 21240 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 J0422+3058_X_2014_01_04_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 354 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 354 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 354 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 354 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 354 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 354 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 354 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 354 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 354 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 354 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 354 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 354 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.930055Jy sigma=0.011695 ! Fit after self-cal, rms=0.896597Jy sigma=0.011304 ! 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=0.7605 mas, bmaj=1.146 mas, bpa=-10.64 degrees ! Estimated noise=1404.11 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 = 0.079913 Jy ! Component: 100 - total flux cleaned = 0.1023 Jy ! Total flux subtracted in 100 components = 0.1023 Jy ! Clean residual min=-0.010184 max=0.019592 Jy/beam ! Clean residual mean=-0.000309 rms=0.003523 Jy/beam ! Combined flux in latest and established models = 0.1023 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.1023 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=0.073394Jy sigma=0.000854 ! Fit after self-cal, rms=0.073395Jy sigma=0.000853 ! 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=0.9622 mas, bmaj=1.435 mas, bpa=-2.058 degrees ! Estimated noise=391.542 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 = 0.013436 Jy ! Component: 100 - total flux cleaned = 0.0194772 Jy ! Component: 150 - total flux cleaned = 0.0222949 Jy ! Component: 200 - total flux cleaned = 0.0226752 Jy ! Total flux subtracted in 200 components = 0.0226752 Jy ! Clean residual min=-0.008122 max=0.016095 Jy/beam ! Clean residual mean=-0.000183 rms=0.002807 Jy/beam ! Combined flux in latest and established models = 0.124975 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 20 components and 0.124975 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=0.071712Jy sigma=0.000815 ! Fit after self-cal, rms=0.071759Jy sigma=0.000815 ! Inverting map ! Added new window around map position (-4.4, -3.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.013831 Jy ! Component: 100 - total flux cleaned = 0.0183249 Jy ! Component: 150 - total flux cleaned = 0.019462 Jy ! Component: 200 - total flux cleaned = 0.0206301 Jy ! Total flux subtracted in 200 components = 0.0206301 Jy ! Clean residual min=-0.005269 max=0.006978 Jy/beam ! Clean residual mean=-0.000087 rms=0.001594 Jy/beam ! Combined flux in latest and established models = 0.145605 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 42 components and 0.145605 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=0.069335Jy sigma=0.000777 ! Fit after self-cal, rms=0.069031Jy sigma=0.000771 ! 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 1.00* FD 1.00* KP 1.00* LA 1.01 ! MK 1.02 NL 0.98 OV 0.96 PT 0.98 ! SC 1.08 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.98 ! MK 1.04 NL 1.00 OV 0.96 PT 0.92 ! SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.05 ! MK 1.07 NL 1.01 OV 0.95 PT 0.91 ! SC 1.08 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.01 ! MK 1.02 NL 1.00 OV 0.93 PT 0.93 ! SC 1.07 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.03 ! MK 1.05 NL 1.02 OV 0.95 PT 0.92 ! SC 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.02 ! MK 1.10 NL 1.04 OV 1.00 PT 0.91 ! SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.03 ! MK 1.06 NL 1.06 OV 0.99 PT 0.91 ! SC 1.07 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00 ! MK 1.03 NL 1.02 OV 1.00 PT 0.93 ! SC 1.05 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.03 ! MK 1.00 NL 1.06 OV 0.99 PT 0.91 ! SC 1.07 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.03 ! MK 1.13 NL 1.07 OV 0.98 PT 0.90 ! SC 1.01 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.03 ! MK 1.05 NL 1.06 OV 0.93 PT 0.94 ! SC 1.04 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.03 ! MK 1.03 NL 1.04 OV 0.94 PT 0.96 ! SC 1.01 ! ! ! Fit before self-cal, rms=0.069031Jy sigma=0.000771 ! Fit after self-cal, rms=0.070629Jy sigma=0.000765 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9813 mas, bmaj=1.463 mas, bpa=-1.95 degrees ! Estimated noise=393.658 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 = -0.00055281 Jy ! Component: 100 - total flux cleaned = 5.03908e-05 Jy ! Component: 150 - total flux cleaned = 0.000575878 Jy ! Component: 200 - total flux cleaned = 0.000901937 Jy ! Total flux subtracted in 200 components = 0.000901937 Jy ! Clean residual min=-0.002844 max=0.003495 Jy/beam ! Clean residual mean=-0.000015 rms=0.000828 Jy/beam ! Combined flux in latest and established models = 0.146507 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 51 components and 0.146507 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=0.070204Jy sigma=0.000760 ! Fit after self-cal, rms=0.070211Jy sigma=0.000760 ! 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=0.070211Jy sigma=0.000760 ! Fit after self-cal, rms=0.073735Jy sigma=0.000756 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9846 mas, bmaj=1.451 mas, bpa=-3.797 degrees ! Estimated noise=394.873 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000169821 Jy ! Component: 100 - total flux cleaned = 0.000136722 Jy ! Component: 150 - total flux cleaned = 7.62642e-05 Jy ! Component: 200 - total flux cleaned = 2.05191e-05 Jy ! Total flux subtracted in 200 components = 2.05191e-05 Jy ! Clean residual min=-0.002016 max=0.001866 Jy/beam ! Clean residual mean=-0.000006 rms=0.000477 Jy/beam ! Combined flux in latest and established models = 0.146528 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 62 components and 0.146528 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=0.073683Jy sigma=0.000756 ! Fit after self-cal, rms=0.073741Jy sigma=0.000756 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 = -0.000115579 Jy ! Component: 100 - total flux cleaned = -0.000168583 Jy ! Component: 150 - total flux cleaned = -0.000193194 Jy ! Component: 200 - total flux cleaned = -0.000215689 Jy ! Total flux subtracted in 200 components = -0.000215689 Jy ! Clean residual min=-0.002012 max=0.001798 Jy/beam ! Clean residual mean=-0.000010 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 0.146312 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 67 components and 0.146312 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=0.073720Jy sigma=0.000756 ! Fit after self-cal, rms=0.073714Jy sigma=0.000756 ! 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=0.073714Jy sigma=0.000756 ! Fit after self-cal, rms=0.074361Jy sigma=0.000756 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9859 mas, bmaj=1.451 mas, bpa=-3.692 degrees ! Estimated noise=395.179 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000111467 Jy ! Component: 100 - total flux cleaned = -0.000137261 Jy ! Component: 150 - total flux cleaned = -0.000137496 Jy ! Component: 200 - total flux cleaned = -0.000159788 Jy ! Total flux subtracted in 200 components = -0.000159788 Jy ! Clean residual min=-0.001904 max=0.001667 Jy/beam ! Clean residual mean=-0.000007 rms=0.000437 Jy/beam ! Combined flux in latest and established models = 0.146152 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 70 components and 0.146153 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=0.074339Jy sigma=0.000755 ! Fit after self-cal, rms=0.074341Jy sigma=0.000755 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.90799e-05 Jy ! Component: 100 - total flux cleaned = -8.88179e-05 Jy ! Component: 150 - total flux cleaned = -0.000127377 Jy ! Component: 200 - total flux cleaned = -0.000145098 Jy ! Total flux subtracted in 200 components = -0.000145098 Jy ! Clean residual min=-0.001892 max=0.001642 Jy/beam ! Clean residual mean=-0.000010 rms=0.000428 Jy/beam ! Combined flux in latest and established models = 0.146007 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 70 components and 0.146007 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=0.074328Jy sigma=0.000755 ! Fit after self-cal, rms=0.074310Jy sigma=0.000755 ! 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=0.074310Jy sigma=0.000755 ! Fit after self-cal, rms=0.074698Jy sigma=0.000755 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.148 mas, bmaj=3.542 mas, bpa=-5.862 degrees ! Estimated noise=458.216 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000412962 Jy ! Component: 100 - total flux cleaned = 0.000360543 Jy ! Component: 150 - total flux cleaned = 0.000315579 Jy ! Component: 200 - total flux cleaned = 0.000277568 Jy ! Total flux subtracted in 200 components = 0.000277568 Jy ! Clean residual min=-0.001955 max=0.001316 Jy/beam ! Clean residual mean=-0.000012 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.146285 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 76 components and 0.146285 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=0.074698Jy sigma=0.000755 ! Fit after self-cal, rms=0.074707Jy sigma=0.000755 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 = 9.48306e-05 Jy ! Component: 100 - total flux cleaned = 8.36396e-05 Jy ! Component: 150 - total flux cleaned = 8.31206e-05 Jy ! Component: 200 - total flux cleaned = 8.27798e-05 Jy ! Total flux subtracted in 200 components = 8.27798e-05 Jy ! Clean residual min=-0.001933 max=0.001242 Jy/beam ! Clean residual mean=-0.000014 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.146368 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 84 components and 0.146368 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=0.074707Jy sigma=0.000755 ! Fit after self-cal, rms=0.074710Jy sigma=0.000755 ! 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=0.9871 mas, bmaj=1.452 mas, bpa=-3.632 degrees ! Estimated noise=395.186 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9871 x 1.452 at -3.632 degrees (North through East) ! Clean map min=-0.0016946 max=0.10366 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=0.7759 mas, bmaj=1.167 mas, bpa=-13.51 degrees ! Estimated noise=1427.08 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0810815 Jy ! Component: 100 - total flux cleaned = 0.106971 Jy ! Component: 150 - total flux cleaned = 0.11977 Jy ! Component: 200 - total flux cleaned = 0.127914 Jy ! Total flux subtracted in 200 components = 0.127914 Jy ! Clean residual min=-0.005320 max=0.005721 Jy/beam ! Clean residual mean=-0.000133 rms=0.001514 Jy/beam ! Combined flux in latest and established models = 0.127914 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 22 model components to the UV plane model. ! The established model now contains 22 components and 0.127914 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9871 mas, bmaj=1.452 mas, bpa=-3.632 degrees ! Estimated noise=395.186 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 = 0.00737816 Jy ! Component: 100 - total flux cleaned = 0.0113981 Jy ! Component: 150 - total flux cleaned = 0.0139509 Jy ! Component: 200 - total flux cleaned = 0.0153853 Jy ! Total flux subtracted in 200 components = 0.0153853 Jy ! Clean residual min=-0.002437 max=0.002368 Jy/beam ! Clean residual mean=-0.000038 rms=0.000605 Jy/beam ! Combined flux in latest and established models = 0.1433 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 42 components and 0.1433 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=2.148 mas, bmaj=3.542 mas, bpa=-5.862 degrees ! Estimated noise=458.216 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00140929 Jy ! Component: 100 - total flux cleaned = 0.00185578 Jy ! Component: 150 - total flux cleaned = 0.00218693 Jy ! Component: 200 - total flux cleaned = 0.00243965 Jy ! Total flux subtracted in 200 components = 0.00243965 Jy ! Clean residual min=-0.002520 max=0.001688 Jy/beam ! Clean residual mean=-0.000039 rms=0.000562 Jy/beam ! Combined flux in latest and established models = 0.145739 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 = 0.000151147 Jy ! Component: 100 - total flux cleaned = 0.000237569 Jy ! Component: 150 - total flux cleaned = 0.000277659 Jy ! Component: 200 - total flux cleaned = 0.00027869 Jy ! Total flux subtracted in 200 components = 0.00027869 Jy ! Clean residual min=-0.002397 max=0.001590 Jy/beam ! Clean residual mean=-0.000035 rms=0.000530 Jy/beam ! Combined flux in latest and established models = 0.146018 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 67 components and 0.146018 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9871 mas, bmaj=1.452 mas, bpa=-3.632 degrees ! Estimated noise=395.186 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00037737 Jy ! Component: 100 - total flux cleaned = -0.000444958 Jy ! Component: 150 - total flux cleaned = -0.000531633 Jy ! Component: 200 - total flux cleaned = -0.000611561 Jy ! Total flux subtracted in 200 components = -0.000611561 Jy ! Clean residual min=-0.002174 max=0.001979 Jy/beam ! Clean residual mean=-0.000026 rms=0.000475 Jy/beam ! Combined flux in latest and established models = 0.145406 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 76 components and 0.145406 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=0.074736Jy sigma=0.000756 ! Fit after self-cal, rms=0.074704Jy sigma=0.000756 wmodel J0422+3058_X_2014_01_04_pus_map.mod ! Writing 76 model components to file: J0422+3058_X_2014_01_04_pus_map.mod wobs J0422+3058_X_2014_01_04_pus_uvs.fits ! Writing UV FITS file: J0422+3058_X_2014_01_04_pus_uvs.fits wwins J0422+3058_X_2014_01_04_pus_map.win ! wwins: Wrote 2 windows to J0422+3058_X_2014_01_04_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 = -0.000306504 Jy ! Component: 100 - total flux cleaned = -0.000275509 Jy ! Component: 150 - total flux cleaned = -0.000561892 Jy ! Component: 200 - total flux cleaned = -0.000717624 Jy ! Component: 250 - total flux cleaned = -0.000759208 Jy ! Component: 300 - total flux cleaned = -0.000837291 Jy ! Component: 350 - total flux cleaned = -0.000911682 Jy ! Component: 400 - total flux cleaned = -0.00096457 Jy ! Component: 450 - total flux cleaned = -0.00101442 Jy ! Component: 500 - total flux cleaned = -0.000982394 Jy ! Component: 550 - total flux cleaned = -0.000889948 Jy ! Component: 600 - total flux cleaned = -0.000815812 Jy ! Component: 650 - total flux cleaned = -0.000729925 Jy ! Component: 700 - total flux cleaned = -0.0006885 Jy ! Component: 750 - total flux cleaned = -0.000594735 Jy ! Component: 800 - total flux cleaned = -0.000530341 Jy ! Component: 850 - total flux cleaned = -0.000518008 Jy ! Component: 900 - total flux cleaned = -0.000445089 Jy ! Component: 950 - total flux cleaned = -0.000386326 Jy ! Component: 1000 - total flux cleaned = -0.000352235 Jy ! Component: 1050 - total flux cleaned = -0.000285189 Jy ! Component: 1100 - total flux cleaned = -0.000187626 Jy ! Component: 1150 - total flux cleaned = -0.000103363 Jy ! Component: 1200 - total flux cleaned = -2.12894e-05 Jy ! Component: 1250 - total flux cleaned = 5.87586e-05 Jy ! Component: 1300 - total flux cleaned = 0.000117362 Jy ! Component: 1350 - total flux cleaned = 0.000193739 Jy ! Component: 1400 - total flux cleaned = 0.00026851 Jy ! Component: 1450 - total flux cleaned = 0.000368868 Jy ! Component: 1500 - total flux cleaned = 0.000440095 Jy ! Component: 1550 - total flux cleaned = 0.00050989 Jy ! Component: 1600 - total flux cleaned = 0.000561145 Jy ! Component: 1650 - total flux cleaned = 0.000619674 Jy ! Component: 1700 - total flux cleaned = 0.000644431 Jy ! Component: 1750 - total flux cleaned = 0.000692823 Jy ! Component: 1800 - total flux cleaned = 0.000748089 Jy ! Component: 1850 - total flux cleaned = 0.00081785 Jy ! Component: 1900 - total flux cleaned = 0.000871181 Jy ! Component: 1950 - total flux cleaned = 0.000946068 Jy ! Component: 2000 - total flux cleaned = 0.0010124 Jy ! Total flux subtracted in 2048 components = 0.00105607 Jy ! Clean residual min=-0.000361 max=0.000379 Jy/beam ! Clean residual mean=-0.000002 rms=0.000126 Jy/beam ! Combined flux in latest and established models = 0.146462 Jy keep ! Adding 142 model components to the UV plane model. ! The established model now contains 218 components and 0.146462 Jy ![Exited script file: muppet] wmap "J0422+3058_X_2014_01_04_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9871 x 1.452 at -3.632 degrees (North through East) ! Clean map min=-0.0019992 max=0.10321 Jy/beam ! Writing clean map to FITS file: J0422+3058_X_2014_01_04_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.103208 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00012227 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.355409 0.355409 0.710818 1.42164 2.84327 5.68654 11.3731 22.7462 45.4924 90.9847 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.103 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9871 x 1.452 at -3.632 degrees (North through East) ! Clean map min=-0.0019992 max=0.10321 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 J0422+3058_X_2014_01_04_pus_uvs.log closed on Fri Jan 13 17:22:01 2017