! Started logfile: J1952+2526_X_2014_06_09_pus_uvs.log on Sat Nov 19 00:17:26 2016 obs J1952+2526_X_2014_06_09_pus_uva.fits ! Reading UV FITS file: J1952+2526_X_2014_06_09_pus_uva.fits ! AN table 1: 72 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.610494 visibilities/baseline/integration-bin. ! Found source: J1952+2526 ! ! 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 23736 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 J1952+2526_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 150 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 150 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 150 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 150 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 150 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 150 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 150 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 150 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 150 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 150 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 150 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 150 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.745034Jy sigma=0.009533 ! Fit after self-cal, rms=0.721445Jy sigma=0.009218 ! 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=0.8452 mas, bmaj=1.989 mas, bpa=13.08 degrees ! Estimated noise=782.877 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 = 0.21148 Jy ! Component: 100 - total flux cleaned = 0.263721 Jy ! Total flux subtracted in 100 components = 0.263721 Jy ! Clean residual min=-0.015694 max=0.029634 Jy/beam ! Clean residual mean=-0.000179 rms=0.004571 Jy/beam ! Combined flux in latest and established models = 0.263721 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.263721 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=0.095749Jy sigma=0.001196 ! Fit after self-cal, rms=0.095624Jy sigma=0.001195 ! Inverting map ! Added new window around map position (-0.6, -3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0294393 Jy ! Component: 100 - total flux cleaned = 0.0474524 Jy ! Total flux subtracted in 100 components = 0.0474524 Jy ! Clean residual min=-0.011597 max=0.013696 Jy/beam ! Clean residual mean=-0.000117 rms=0.003195 Jy/beam ! Combined flux in latest and established models = 0.311174 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 33 components and 0.311174 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=0.082697Jy sigma=0.001012 ! Fit after self-cal, rms=0.082219Jy sigma=0.001006 ! 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=1.008 mas, bmaj=2.257 mas, bpa=10.67 degrees ! Estimated noise=361.84 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 = 0.0211801 Jy ! Component: 100 - total flux cleaned = 0.0354647 Jy ! Component: 150 - total flux cleaned = 0.0458467 Jy ! Component: 200 - total flux cleaned = 0.053534 Jy ! Total flux subtracted in 200 components = 0.053534 Jy ! Clean residual min=-0.011613 max=0.012370 Jy/beam ! Clean residual mean=-0.000111 rms=0.003000 Jy/beam ! Combined flux in latest and established models = 0.364708 Jy ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 74 components and 0.364708 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=0.075326Jy sigma=0.000912 ! Fit after self-cal, rms=0.075081Jy sigma=0.000908 ! 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 1.08 HN 1.07 KP 0.89 ! LA 0.99 MK 0.99 NL 0.99 OV 0.95 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.08 HN 1.07 KP 0.85 ! LA 0.99 MK 1.00 NL 0.99 OV 0.96 ! PT 0.93 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 HN 1.08 KP 0.81 ! LA 1.03 MK 1.00 NL 0.99 OV 0.95 ! PT 0.91 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.07 HN 1.06 KP 0.77 ! LA 1.02 MK 1.01 NL 0.98 OV 0.95 ! PT 0.92 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.08 HN 1.03 KP 0.74 ! LA 1.01 MK 1.01 NL 0.99 OV 0.95 ! PT 0.92 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 HN 1.06 KP 0.74 ! LA 1.02 MK 1.03 NL 1.00 OV 0.98 ! PT 0.92 SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.19 HN 1.19 KP 0.78 ! LA 1.09 MK 1.05 NL 1.03 OV 1.02 ! PT 1.01 SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.12 HN 1.11 KP 0.72 ! LA 1.02 MK 1.01 NL 1.01 OV 0.99 ! PT 0.93 SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 HN 1.12 KP 0.75 ! LA 1.03 MK 0.98 NL 0.99 OV 1.00 ! PT 0.94 SC 0.96 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 HN 1.09 KP 0.77 ! LA 1.03 MK 1.00 NL 1.00 OV 0.97 ! PT 0.92 SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 HN 1.08 KP 0.80 ! LA 1.04 MK 1.03 NL 1.01 OV 0.97 ! PT 0.94 SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 HN 1.05 KP 0.85 ! LA 1.03 MK 1.01 NL 1.00 OV 0.97 ! PT 0.95 SC 0.99 ! ! ! Fit before self-cal, rms=0.075081Jy sigma=0.000908 ! Fit after self-cal, rms=0.065964Jy sigma=0.000793 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.016 mas, bmaj=2.284 mas, bpa=10.77 degrees ! Estimated noise=359.295 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 = 0.002456 Jy ! Component: 100 - total flux cleaned = 0.0024535 Jy ! Component: 150 - total flux cleaned = 0.0023919 Jy ! Component: 200 - total flux cleaned = 0.00239514 Jy ! Total flux subtracted in 200 components = 0.00239514 Jy ! Clean residual min=-0.002494 max=0.003205 Jy/beam ! Clean residual mean=-0.000013 rms=0.000760 Jy/beam ! Combined flux in latest and established models = 0.367103 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 89 components and 0.367103 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=0.065760Jy sigma=0.000790 ! Fit after self-cal, rms=0.065767Jy sigma=0.000790 ! 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=0.065767Jy sigma=0.000790 ! Fit after self-cal, rms=0.065600Jy sigma=0.000787 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.014 mas, bmaj=2.281 mas, bpa=10.93 degrees ! Estimated noise=358.54 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.41234e-05 Jy ! Component: 100 - total flux cleaned = -0.000217099 Jy ! Component: 150 - total flux cleaned = -0.000299074 Jy ! Component: 200 - total flux cleaned = -0.000301361 Jy ! Total flux subtracted in 200 components = -0.000301361 Jy ! Clean residual min=-0.002071 max=0.002743 Jy/beam ! Clean residual mean=-0.000003 rms=0.000621 Jy/beam ! Combined flux in latest and established models = 0.366802 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 99 components and 0.366802 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=0.065527Jy sigma=0.000787 ! Fit after self-cal, rms=0.065519Jy sigma=0.000786 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 (-1.6, -8.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00260365 Jy ! Component: 100 - total flux cleaned = 0.00410944 Jy ! Component: 150 - total flux cleaned = 0.00524597 Jy ! Component: 200 - total flux cleaned = 0.00618508 Jy ! Total flux subtracted in 200 components = 0.00618508 Jy ! Clean residual min=-0.001953 max=0.001962 Jy/beam ! Clean residual mean=0.000004 rms=0.000473 Jy/beam ! Combined flux in latest and established models = 0.372987 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 129 components and 0.372987 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=0.065418Jy sigma=0.000785 ! Fit after self-cal, rms=0.065414Jy sigma=0.000784 ! 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=0.065414Jy sigma=0.000784 ! Fit after self-cal, rms=0.065410Jy sigma=0.000784 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.015 mas, bmaj=2.282 mas, bpa=10.98 degrees ! Estimated noise=357.937 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000225232 Jy ! Component: 100 - total flux cleaned = 5.8097e-05 Jy ! Component: 150 - total flux cleaned = 0.000360582 Jy ! Component: 200 - total flux cleaned = 0.00054853 Jy ! Total flux subtracted in 200 components = 0.00054853 Jy ! Clean residual min=-0.001731 max=0.001698 Jy/beam ! Clean residual mean=0.000004 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.373535 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 139 components and 0.373535 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=0.065377Jy sigma=0.000784 ! Fit after self-cal, rms=0.065376Jy sigma=0.000784 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 = 0.000209836 Jy ! Component: 100 - total flux cleaned = 0.000444787 Jy ! Component: 150 - total flux cleaned = 0.000615999 Jy ! Component: 200 - total flux cleaned = 0.000714343 Jy ! Total flux subtracted in 200 components = 0.000714343 Jy ! Clean residual min=-0.001620 max=0.001635 Jy/beam ! Clean residual mean=0.000004 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.37425 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 146 components and 0.37425 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=0.065362Jy sigma=0.000784 ! Fit after self-cal, rms=0.065360Jy 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=0.065360Jy sigma=0.000784 ! Fit after self-cal, rms=0.065398Jy sigma=0.000784 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.043 mas, bmaj=3.4 mas, bpa=-8.359 degrees ! Estimated noise=423.555 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000102908 Jy ! Component: 100 - total flux cleaned = 0.000157227 Jy ! Component: 150 - total flux cleaned = 0.000158579 Jy ! Component: 200 - total flux cleaned = 0.000178278 Jy ! Total flux subtracted in 200 components = 0.000178278 Jy ! Clean residual min=-0.001374 max=0.001565 Jy/beam ! Clean residual mean=0.000004 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.374428 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 159 components and 0.374428 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=0.065388Jy sigma=0.000783 ! Fit after self-cal, rms=0.065387Jy sigma=0.000783 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 = 6.65192e-05 Jy ! Component: 100 - total flux cleaned = 0.000136072 Jy ! Component: 150 - total flux cleaned = 0.000152156 Jy ! Component: 200 - total flux cleaned = 0.000167102 Jy ! Total flux subtracted in 200 components = 0.000167102 Jy ! Clean residual min=-0.001371 max=0.001507 Jy/beam ! Clean residual mean=0.000004 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.374595 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 166 components and 0.374595 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=0.065384Jy sigma=0.000783 ! Fit after self-cal, rms=0.065383Jy sigma=0.000783 ! 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=1.016 mas, bmaj=2.283 mas, bpa=11.02 degrees ! Estimated noise=357.662 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.016 x 2.283 at 11.02 degrees (North through East) ! Clean map min=-0.0015778 max=0.27349 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=0.8487 mas, bmaj=2.004 mas, bpa=13.41 degrees ! Estimated noise=783.624 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.211358 Jy ! Component: 100 - total flux cleaned = 0.265371 Jy ! Component: 150 - total flux cleaned = 0.293322 Jy ! Component: 200 - total flux cleaned = 0.310571 Jy ! Total flux subtracted in 200 components = 0.310571 Jy ! Clean residual min=-0.005679 max=0.009361 Jy/beam ! Clean residual mean=-0.000071 rms=0.001901 Jy/beam ! Combined flux in latest and established models = 0.310571 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 35 model components to the UV plane model. ! The established model now contains 35 components and 0.310571 Jy ! Inverting map and beam ! Estimated beam: bmin=1.016 mas, bmaj=2.283 mas, bpa=11.02 degrees ! Estimated noise=357.662 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 = 0.0166903 Jy ! Component: 100 - total flux cleaned = 0.0275257 Jy ! Component: 150 - total flux cleaned = 0.0350421 Jy ! Component: 200 - total flux cleaned = 0.0403318 Jy ! Total flux subtracted in 200 components = 0.0403318 Jy ! Clean residual min=-0.002601 max=0.003237 Jy/beam ! Clean residual mean=-0.000038 rms=0.000861 Jy/beam ! Combined flux in latest and established models = 0.350903 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 71 components and 0.350903 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=2.043 mas, bmaj=3.4 mas, bpa=-8.359 degrees ! Estimated noise=423.555 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00588656 Jy ! Component: 100 - total flux cleaned = 0.00974411 Jy ! Component: 150 - total flux cleaned = 0.0126693 Jy ! Component: 200 - total flux cleaned = 0.0149647 Jy ! Total flux subtracted in 200 components = 0.0149647 Jy ! Clean residual min=-0.002053 max=0.002317 Jy/beam ! Clean residual mean=-0.000021 rms=0.000635 Jy/beam ! Combined flux in latest and established models = 0.365868 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 = 0.00182362 Jy ! Component: 100 - total flux cleaned = 0.00328534 Jy ! Component: 150 - total flux cleaned = 0.00446357 Jy ! Component: 200 - total flux cleaned = 0.00541642 Jy ! Total flux subtracted in 200 components = 0.00541642 Jy ! Clean residual min=-0.001522 max=0.001754 Jy/beam ! Clean residual mean=-0.000007 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.371284 Jy ! Adding 78 model components to the UV plane model. ! The established model now contains 131 components and 0.371284 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.016 mas, bmaj=2.283 mas, bpa=11.02 degrees ! Estimated noise=357.662 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000873796 Jy ! Component: 100 - total flux cleaned = 0.001179 Jy ! Component: 150 - total flux cleaned = 0.00143804 Jy ! Component: 200 - total flux cleaned = 0.00166343 Jy ! Total flux subtracted in 200 components = 0.00166343 Jy ! Clean residual min=-0.001581 max=0.001841 Jy/beam ! Clean residual mean=0.000000 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 0.372948 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 146 components and 0.372948 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=0.065401Jy sigma=0.000783 ! Fit after self-cal, rms=0.065390Jy sigma=0.000783 wmodel J1952+2526_X_2014_06_09_pus_map.mod ! Writing 146 model components to file: J1952+2526_X_2014_06_09_pus_map.mod wobs J1952+2526_X_2014_06_09_pus_uvs.fits ! Writing UV FITS file: J1952+2526_X_2014_06_09_pus_uvs.fits wwins J1952+2526_X_2014_06_09_pus_map.win ! wwins: Wrote 3 windows to J1952+2526_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 = 0.000325838 Jy ! Component: 100 - total flux cleaned = 0.000569447 Jy ! Component: 150 - total flux cleaned = 0.000635936 Jy ! Component: 200 - total flux cleaned = 0.000740653 Jy ! Component: 250 - total flux cleaned = 0.000800254 Jy ! Component: 300 - total flux cleaned = 0.000876356 Jy ! Component: 350 - total flux cleaned = 0.000912733 Jy ! Component: 400 - total flux cleaned = 0.00091298 Jy ! Component: 450 - total flux cleaned = 0.00098107 Jy ! Component: 500 - total flux cleaned = 0.00103066 Jy ! Component: 550 - total flux cleaned = 0.00107856 Jy ! Component: 600 - total flux cleaned = 0.00109442 Jy ! Component: 650 - total flux cleaned = 0.00113995 Jy ! Component: 700 - total flux cleaned = 0.00116953 Jy ! Component: 750 - total flux cleaned = 0.0012268 Jy ! Component: 800 - total flux cleaned = 0.00126889 Jy ! Component: 850 - total flux cleaned = 0.00133695 Jy ! Component: 900 - total flux cleaned = 0.00138975 Jy ! Component: 950 - total flux cleaned = 0.00142828 Jy ! Component: 1000 - total flux cleaned = 0.00146635 Jy ! Component: 1050 - total flux cleaned = 0.00147877 Jy ! Component: 1100 - total flux cleaned = 0.0015149 Jy ! Component: 1150 - total flux cleaned = 0.0015267 Jy ! Component: 1200 - total flux cleaned = 0.00156171 Jy ! Component: 1250 - total flux cleaned = 0.00158472 Jy ! Component: 1300 - total flux cleaned = 0.00160728 Jy ! Component: 1350 - total flux cleaned = 0.00167314 Jy ! Component: 1400 - total flux cleaned = 0.00169465 Jy ! Component: 1450 - total flux cleaned = 0.0017158 Jy ! Component: 1500 - total flux cleaned = 0.00174684 Jy ! Component: 1550 - total flux cleaned = 0.00175704 Jy ! Component: 1600 - total flux cleaned = 0.0017769 Jy ! Component: 1650 - total flux cleaned = 0.00178674 Jy ! Component: 1700 - total flux cleaned = 0.00181595 Jy ! Component: 1750 - total flux cleaned = 0.00185392 Jy ! Component: 1800 - total flux cleaned = 0.00183525 Jy ! Component: 1850 - total flux cleaned = 0.00186331 Jy ! Component: 1900 - total flux cleaned = 0.00189057 Jy ! Component: 1950 - total flux cleaned = 0.00190845 Jy ! Component: 2000 - total flux cleaned = 0.00189082 Jy ! Total flux subtracted in 2048 components = 0.00193422 Jy ! Clean residual min=-0.000431 max=0.000431 Jy/beam ! Clean residual mean=-0.000001 rms=0.000168 Jy/beam ! Combined flux in latest and established models = 0.374882 Jy keep ! Adding 139 model components to the UV plane model. ! The established model now contains 285 components and 0.374882 Jy ![Exited script file: muppet] wmap "J1952+2526_X_2014_06_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.016 x 2.283 at 11.02 degrees (North through East) ! Clean map min=-0.00090136 max=0.27469 Jy/beam ! Writing clean map to FITS file: J1952+2526_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 0.274691 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000167951 device "J1952+2526_X_2014_06_09_pus\_map.eps/VPS" ! Attempting to open device: 'J1952+2526_X_2014_06_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.183425 0.183425 0.36685 0.733701 1.4674 2.9348 5.86961 11.7392 23.4784 46.9569 93.9137 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.274 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.016 x 2.283 at 11.02 degrees (North through East) ! Clean map min=-0.00090136 max=0.27469 Jy/beam quit ! Quitting program ! Log file J1952+2526_X_2014_06_09_pus_uvs.log closed on Sat Nov 19 00:17:28 2016