! Started logfile: J1806+6141_X_2014_06_09_pus_uvs.log on Sat Nov 19 00:15:45 2016 obs J1806+6141_X_2014_06_09_pus_uva.fits ! Reading UV FITS file: J1806+6141_X_2014_06_09_pus_uva.fits ! AN table 1: 104 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.694872 visibilities/baseline/integration-bin. ! Found source: J1806+6141 ! ! 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 39024 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 J1806+6141_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 171 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 171 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 171 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 171 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 171 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 171 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 171 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 171 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 171 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 171 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 171 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 171 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.866435Jy sigma=0.010490 ! Fit after self-cal, rms=0.840655Jy sigma=0.010180 ! 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=0.7693 mas, bmaj=1.857 mas, bpa=53.93 degrees ! Estimated noise=795.151 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 = 0.122338 Jy ! Component: 100 - total flux cleaned = 0.151059 Jy ! Total flux subtracted in 100 components = 0.151059 Jy ! Clean residual min=-0.007553 max=0.010968 Jy/beam ! Clean residual mean=-0.000058 rms=0.002046 Jy/beam ! Combined flux in latest and established models = 0.15106 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.15106 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=0.077626Jy sigma=0.000877 ! Fit after self-cal, rms=0.077630Jy sigma=0.000877 ! 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=1.044 mas, bmaj=1.962 mas, bpa=56.4 degrees ! Estimated noise=299.852 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 = 0.0164612 Jy ! Component: 100 - total flux cleaned = 0.0257312 Jy ! Component: 150 - total flux cleaned = 0.0315248 Jy ! Component: 200 - total flux cleaned = 0.0352689 Jy ! Total flux subtracted in 200 components = 0.0352689 Jy ! Clean residual min=-0.006943 max=0.005762 Jy/beam ! Clean residual mean=0.000061 rms=0.001811 Jy/beam ! Combined flux in latest and established models = 0.186328 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 35 components and 0.186328 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=0.073921Jy sigma=0.000832 ! Fit after self-cal, rms=0.073930Jy sigma=0.000832 ! 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 1.11 HN 1.04 KP 0.91 ! LA 1.03 MK 1.00 NL 0.97 OV 0.99 ! PT 0.99 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.12 HN 1.04 KP 0.85 ! LA 1.04 MK 1.02 NL 0.98 OV 0.98 ! PT 0.94 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 HN 1.04 KP 0.81 ! LA 1.04 MK 1.02 NL 1.00 OV 0.98 ! PT 0.92 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 HN 1.02 KP 0.78 ! LA 1.05 MK 1.01 NL 0.99 OV 0.96 ! PT 0.94 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.11 HN 1.01 KP 0.75 ! LA 1.03 MK 1.04 NL 1.01 OV 0.99 ! PT 0.92 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.15 HN 1.00 KP 0.74 ! LA 1.05 MK 1.02 NL 1.01 OV 1.01 ! PT 0.94 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.23 HN 1.19 KP 0.78 ! LA 1.12 MK 1.07 NL 1.04 OV 1.05 ! PT 0.99 SC 1.12 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.15 HN 1.11 KP 0.74 ! LA 1.01 MK 0.99 NL 1.01 OV 1.04 ! PT 0.94 SC 1.06 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.12 HN 1.11 KP 0.75 ! LA 1.06 MK 1.01 NL 1.02 OV 1.03 ! PT 0.94 SC 1.03 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.11 HN 1.09 KP 0.78 ! LA 1.05 MK 1.02 NL 1.00 OV 1.02 ! PT 0.93 SC 1.01 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.13 HN 1.05 KP 0.77 ! LA 1.07 MK 1.05 NL 0.99 OV 0.99 ! PT 0.96 SC 1.03 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.11 HN 1.02 KP 0.86 ! LA 1.05 MK 1.04 NL 0.99 OV 1.01 ! PT 0.97 SC 1.02 ! ! ! Fit before self-cal, rms=0.073930Jy sigma=0.000832 ! Fit after self-cal, rms=0.069791Jy sigma=0.000784 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.059 mas, bmaj=1.976 mas, bpa=56.57 degrees ! Estimated noise=298.389 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 = -0.00184225 Jy ! Component: 100 - total flux cleaned = -0.002428 Jy ! Component: 150 - total flux cleaned = -0.00250744 Jy ! Component: 200 - total flux cleaned = -0.00256903 Jy ! Total flux subtracted in 200 components = -0.00256903 Jy ! Clean residual min=-0.002223 max=0.002461 Jy/beam ! Clean residual mean=-0.000036 rms=0.000535 Jy/beam ! Combined flux in latest and established models = 0.183759 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 41 components and 0.183759 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=0.069736Jy sigma=0.000784 ! Fit after self-cal, rms=0.069779Jy sigma=0.000783 ! 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=0.069779Jy sigma=0.000783 ! Fit after self-cal, rms=0.070224Jy sigma=0.000781 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.06 mas, bmaj=1.99 mas, bpa=56.36 degrees ! Estimated noise=298.264 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00117854 Jy ! Component: 100 - total flux cleaned = -0.00153561 Jy ! Component: 150 - total flux cleaned = -0.00165963 Jy ! Component: 200 - total flux cleaned = -0.00177947 Jy ! Total flux subtracted in 200 components = -0.00177947 Jy ! Clean residual min=-0.001613 max=0.002236 Jy/beam ! Clean residual mean=-0.000034 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.18198 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 44 components and 0.18198 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=0.070198Jy sigma=0.000781 ! Fit after self-cal, rms=0.070211Jy sigma=0.000781 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 (8.2, 0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00195318 Jy ! Component: 100 - total flux cleaned = 0.00288973 Jy ! Component: 150 - total flux cleaned = 0.00324563 Jy ! Component: 200 - total flux cleaned = 0.00352448 Jy ! Total flux subtracted in 200 components = 0.00352448 Jy ! Clean residual min=-0.001459 max=0.001528 Jy/beam ! Clean residual mean=-0.000021 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.185504 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 67 components and 0.185504 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=0.070148Jy sigma=0.000780 ! Fit after self-cal, rms=0.070148Jy sigma=0.000780 ! 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=0.070148Jy sigma=0.000780 ! Fit after self-cal, rms=0.070239Jy sigma=0.000780 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.062 mas, bmaj=1.996 mas, bpa=56.32 degrees ! Estimated noise=297.848 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.14729e-05 Jy ! Component: 100 - total flux cleaned = 0.000178521 Jy ! Component: 150 - total flux cleaned = 0.000199541 Jy ! Component: 200 - total flux cleaned = 0.000217519 Jy ! Total flux subtracted in 200 components = 0.000217519 Jy ! Clean residual min=-0.001240 max=0.001495 Jy/beam ! Clean residual mean=-0.000014 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 0.185722 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 80 components and 0.185722 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=0.070220Jy sigma=0.000780 ! Fit after self-cal, rms=0.070224Jy sigma=0.000780 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 (-8.8, 2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00103277 Jy ! Component: 100 - total flux cleaned = 0.0010358 Jy ! Component: 150 - total flux cleaned = 0.00106263 Jy ! Component: 200 - total flux cleaned = 0.00106301 Jy ! Total flux subtracted in 200 components = 0.00106301 Jy ! Clean residual min=-0.001102 max=0.001070 Jy/beam ! Clean residual mean=-0.000009 rms=0.000300 Jy/beam ! Combined flux in latest and established models = 0.186785 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 96 components and 0.186785 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=0.070194Jy sigma=0.000780 ! Fit after self-cal, rms=0.070192Jy sigma=0.000780 ! 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=0.070192Jy sigma=0.000780 ! Fit after self-cal, rms=0.070227Jy sigma=0.000780 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.392 mas, bmaj=3.001 mas, bpa=74.89 degrees ! Estimated noise=346.5 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000243613 Jy ! Component: 100 - total flux cleaned = 0.000289056 Jy ! Component: 150 - total flux cleaned = 0.000270197 Jy ! Component: 200 - total flux cleaned = 0.000253942 Jy ! Total flux subtracted in 200 components = 0.000253942 Jy ! Clean residual min=-0.001221 max=0.001179 Jy/beam ! Clean residual mean=-0.000011 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.187039 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 111 components and 0.187039 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=0.070217Jy sigma=0.000780 ! Fit after self-cal, rms=0.070219Jy sigma=0.000779 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 = -7.70848e-05 Jy ! Component: 100 - total flux cleaned = -0.000107029 Jy ! Component: 150 - total flux cleaned = -0.000134749 Jy ! Component: 200 - total flux cleaned = -0.000160894 Jy ! Total flux subtracted in 200 components = -0.000160894 Jy ! Clean residual min=-0.001196 max=0.001169 Jy/beam ! Clean residual mean=-0.000012 rms=0.000340 Jy/beam ! Combined flux in latest and established models = 0.186878 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 118 components and 0.186878 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=0.070216Jy sigma=0.000779 ! Fit after self-cal, rms=0.070215Jy sigma=0.000779 ! 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=1.063 mas, bmaj=1.999 mas, bpa=56.3 degrees ! Estimated noise=297.399 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.063 x 1.999 at 56.3 degrees (North through East) ! Clean map min=-0.00096013 max=0.15814 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=0.7783 mas, bmaj=1.879 mas, bpa=53.67 degrees ! Estimated noise=797.132 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.12254 Jy ! Component: 100 - total flux cleaned = 0.150937 Jy ! Component: 150 - total flux cleaned = 0.161924 Jy ! Component: 200 - total flux cleaned = 0.167428 Jy ! Total flux subtracted in 200 components = 0.167428 Jy ! Clean residual min=-0.002597 max=0.004005 Jy/beam ! Clean residual mean=-0.000041 rms=0.000807 Jy/beam ! Combined flux in latest and established models = 0.167428 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.167428 Jy ! Inverting map and beam ! Estimated beam: bmin=1.063 mas, bmaj=1.999 mas, bpa=56.3 degrees ! Estimated noise=297.399 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) ! Added new window around map position (2.4, 0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00546945 Jy ! Component: 100 - total flux cleaned = 0.00851955 Jy ! Component: 150 - total flux cleaned = 0.0107158 Jy ! Component: 200 - total flux cleaned = 0.0124067 Jy ! Total flux subtracted in 200 components = 0.0124067 Jy ! Clean residual min=-0.001349 max=0.001309 Jy/beam ! Clean residual mean=-0.000032 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.179835 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 53 components and 0.179835 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=2.392 mas, bmaj=3.001 mas, bpa=74.89 degrees ! Estimated noise=346.5 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00203145 Jy ! Component: 100 - total flux cleaned = 0.00341627 Jy ! Component: 150 - total flux cleaned = 0.00446315 Jy ! Component: 200 - total flux cleaned = 0.00496654 Jy ! Total flux subtracted in 200 components = 0.00496654 Jy ! Clean residual min=-0.001188 max=0.001204 Jy/beam ! Clean residual mean=-0.000029 rms=0.000363 Jy/beam ! Combined flux in latest and established models = 0.184802 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 = 0.000371232 Jy ! Component: 100 - total flux cleaned = 0.00062081 Jy ! Component: 150 - total flux cleaned = 0.000841232 Jy ! Component: 200 - total flux cleaned = 0.00101788 Jy ! Total flux subtracted in 200 components = 0.00101788 Jy ! Clean residual min=-0.001150 max=0.001074 Jy/beam ! Clean residual mean=-0.000020 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.185819 Jy ! Adding 66 model components to the UV plane model. ! The established model now contains 112 components and 0.185819 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.063 mas, bmaj=1.999 mas, bpa=56.3 degrees ! Estimated noise=297.399 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000229836 Jy ! Component: 100 - total flux cleaned = 0.000314947 Jy ! Component: 150 - total flux cleaned = 0.00041274 Jy ! Component: 200 - total flux cleaned = 0.000503793 Jy ! Total flux subtracted in 200 components = 0.000503793 Jy ! Clean residual min=-0.000996 max=0.000930 Jy/beam ! Clean residual mean=-0.000008 rms=0.000259 Jy/beam ! Combined flux in latest and established models = 0.186323 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 137 components and 0.186323 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=0.070213Jy sigma=0.000779 ! Fit after self-cal, rms=0.070205Jy sigma=0.000779 wmodel J1806+6141_X_2014_06_09_pus_map.mod ! Writing 137 model components to file: J1806+6141_X_2014_06_09_pus_map.mod wobs J1806+6141_X_2014_06_09_pus_uvs.fits ! Writing UV FITS file: J1806+6141_X_2014_06_09_pus_uvs.fits wwins J1806+6141_X_2014_06_09_pus_map.win ! wwins: Wrote 4 windows to J1806+6141_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 = -0.000143609 Jy ! Component: 100 - total flux cleaned = -9.81948e-05 Jy ! Component: 150 - total flux cleaned = -0.000127378 Jy ! Component: 200 - total flux cleaned = -0.000141472 Jy ! Component: 250 - total flux cleaned = -0.000168072 Jy ! Component: 300 - total flux cleaned = -0.000193519 Jy ! Component: 350 - total flux cleaned = -0.000168993 Jy ! Component: 400 - total flux cleaned = -0.000192518 Jy ! Component: 450 - total flux cleaned = -0.000169173 Jy ! Component: 500 - total flux cleaned = -0.000169102 Jy ! Component: 550 - total flux cleaned = -0.00012531 Jy ! Component: 600 - total flux cleaned = -0.00012559 Jy ! Component: 650 - total flux cleaned = -0.000125514 Jy ! Component: 700 - total flux cleaned = -0.000125197 Jy ! Component: 750 - total flux cleaned = -0.000135079 Jy ! Component: 800 - total flux cleaned = -0.000115525 Jy ! Component: 850 - total flux cleaned = -0.000115504 Jy ! Component: 900 - total flux cleaned = -9.64964e-05 Jy ! Component: 950 - total flux cleaned = -7.79408e-05 Jy ! Component: 1000 - total flux cleaned = -2.33645e-05 Jy ! Component: 1050 - total flux cleaned = -1.44335e-05 Jy ! Component: 1100 - total flux cleaned = 3.21957e-06 Jy ! Component: 1150 - total flux cleaned = 3.4055e-06 Jy ! Component: 1200 - total flux cleaned = 4.62601e-05 Jy ! Component: 1250 - total flux cleaned = 6.3123e-05 Jy ! Component: 1300 - total flux cleaned = 7.13663e-05 Jy ! Component: 1350 - total flux cleaned = 9.58915e-05 Jy ! Component: 1400 - total flux cleaned = 0.000103893 Jy ! Component: 1450 - total flux cleaned = 0.000119982 Jy ! Component: 1500 - total flux cleaned = 0.000135902 Jy ! Component: 1550 - total flux cleaned = 0.00015147 Jy ! Component: 1600 - total flux cleaned = 0.000159136 Jy ! Component: 1650 - total flux cleaned = 0.000159208 Jy ! Component: 1700 - total flux cleaned = 0.000166821 Jy ! Component: 1750 - total flux cleaned = 0.000166814 Jy ! Component: 1800 - total flux cleaned = 0.000166846 Jy ! Component: 1850 - total flux cleaned = 0.000159568 Jy ! Component: 1900 - total flux cleaned = 0.000173958 Jy ! Component: 1950 - total flux cleaned = 0.000188119 Jy ! Component: 2000 - total flux cleaned = 0.000173916 Jy ! Total flux subtracted in 2048 components = 0.00015989 Jy ! Clean residual min=-0.000367 max=0.000440 Jy/beam ! Clean residual mean=0.000000 rms=0.000131 Jy/beam ! Combined flux in latest and established models = 0.186483 Jy keep ! Adding 135 model components to the UV plane model. ! The established model now contains 272 components and 0.186483 Jy ![Exited script file: muppet] wmap "J1806+6141_X_2014_06_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.063 x 1.999 at 56.3 degrees (North through East) ! Clean map min=-0.00072018 max=0.1589 Jy/beam ! Writing clean map to FITS file: J1806+6141_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 0.158896 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00012997 device "J1806+6141_X_2014_06_09_pus\_map.eps/VPS" ! Attempting to open device: 'J1806+6141_X_2014_06_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.245387 0.245387 0.490774 0.981548 1.9631 3.92619 7.85238 15.7048 31.4095 62.819 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.158 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.063 x 1.999 at 56.3 degrees (North through East) ! Clean map min=-0.00072018 max=0.1589 Jy/beam quit ! Quitting program ! Log file J1806+6141_X_2014_06_09_pus_uvs.log closed on Sat Nov 19 00:15:48 2016