! Started logfile: J0803-0805_X_2014_06_09_pus_uvs.log on Sat Nov 19 00:09:03 2016 obs J0803-0805_X_2014_06_09_pus_uva.fits ! Reading UV FITS file: J0803-0805_X_2014_06_09_pus_uva.fits ! AN table 1: 104 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.790385 visibilities/baseline/integration-bin. ! Found source: J0803-0805 ! ! 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 44388 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 J0803-0805_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 111 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 111 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 111 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 111 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 111 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 111 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 111 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 111 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 111 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 111 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 111 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 111 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.881642Jy sigma=0.010368 ! Fit after self-cal, rms=0.819173Jy sigma=0.009649 ! 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=0.6347 mas, bmaj=1.815 mas, bpa=-3.777 degrees ! Estimated noise=525.119 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 = 0.13657 Jy ! Component: 100 - total flux cleaned = 0.167591 Jy ! Total flux subtracted in 100 components = 0.167591 Jy ! Clean residual min=-0.007975 max=0.012174 Jy/beam ! Clean residual mean=-0.000023 rms=0.002336 Jy/beam ! Combined flux in latest and established models = 0.167591 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.167591 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=0.081142Jy sigma=0.000911 ! Fit after self-cal, rms=0.081146Jy sigma=0.000911 ! 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=0.7924 mas, bmaj=2.155 mas, bpa=-3.339 degrees ! Estimated noise=287.842 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 = 0.0206012 Jy ! Component: 100 - total flux cleaned = 0.0313202 Jy ! Component: 150 - total flux cleaned = 0.0371919 Jy ! Component: 200 - total flux cleaned = 0.0404197 Jy ! Total flux subtracted in 200 components = 0.0404197 Jy ! Clean residual min=-0.009366 max=0.010284 Jy/beam ! Clean residual mean=-0.000039 rms=0.002431 Jy/beam ! Combined flux in latest and established models = 0.208011 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 23 components and 0.208011 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=0.076005Jy sigma=0.000849 ! Fit after self-cal, rms=0.076013Jy sigma=0.000849 ! 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 1.09 HN 1.13 KP 0.90 ! LA 0.99 MK 0.94 NL 1.04 OV 0.98 ! PT 0.97 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 HN 1.17 KP 0.85 ! LA 0.99 MK 0.95 NL 1.03 OV 0.99 ! PT 0.91 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.08 HN 1.19 KP 0.80 ! LA 1.02 MK 0.96 NL 1.03 OV 1.00 ! PT 0.88 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.07 HN 1.15 KP 0.77 ! LA 1.02 MK 0.96 NL 1.04 OV 0.99 ! PT 0.90 SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.11 HN 1.10 KP 0.73 ! LA 1.02 MK 0.96 NL 1.07 OV 0.99 ! PT 0.90 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.15 HN 1.14 KP 0.73 ! LA 1.02 MK 0.98 NL 1.06 OV 1.01 ! PT 0.91 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.21 HN 1.29 KP 0.78 ! LA 1.09 MK 1.04 NL 1.12 OV 1.05 ! PT 0.96 SC 1.07 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.13 HN 1.24 KP 0.73 ! LA 1.00 MK 0.95 NL 1.05 OV 1.05 ! PT 0.91 SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 HN 1.19 KP 0.74 ! LA 1.02 MK 0.96 NL 1.04 OV 1.05 ! PT 0.93 SC 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 HN 1.16 KP 0.76 ! LA 1.04 MK 0.98 NL 1.07 OV 1.01 ! PT 0.93 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.12 HN 1.21 KP 0.79 ! LA 1.05 MK 0.99 NL 1.07 OV 1.03 ! PT 0.93 SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.13 HN 1.15 KP 0.83 ! LA 1.03 MK 0.97 NL 1.07 OV 1.03 ! PT 0.93 SC 1.01 ! ! ! Fit before self-cal, rms=0.076013Jy sigma=0.000849 ! Fit after self-cal, rms=0.071215Jy sigma=0.000780 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7954 mas, bmaj=2.173 mas, bpa=-3.239 degrees ! Estimated noise=286.847 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 (-1.6, -1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00398653 Jy ! Component: 100 - total flux cleaned = 0.00459483 Jy ! Component: 150 - total flux cleaned = 0.00441125 Jy ! Component: 200 - total flux cleaned = 0.00435598 Jy ! Total flux subtracted in 200 components = 0.00435598 Jy ! Clean residual min=-0.001790 max=0.001874 Jy/beam ! Clean residual mean=-0.000002 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.212367 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 34 components and 0.212367 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=0.070907Jy sigma=0.000776 ! Fit after self-cal, rms=0.070960Jy sigma=0.000775 ! 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=0.070960Jy sigma=0.000775 ! Fit after self-cal, rms=0.070626Jy sigma=0.000774 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7948 mas, bmaj=2.164 mas, bpa=-3.107 degrees ! Estimated noise=286.01 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00127702 Jy ! Component: 100 - total flux cleaned = 0.00145178 Jy ! Component: 150 - total flux cleaned = 0.00148532 Jy ! Component: 200 - total flux cleaned = 0.00148459 Jy ! Total flux subtracted in 200 components = 0.00148459 Jy ! Clean residual min=-0.001209 max=0.001361 Jy/beam ! Clean residual mean=-0.000002 rms=0.000316 Jy/beam ! Combined flux in latest and established models = 0.213852 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 48 components and 0.213852 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=0.070567Jy sigma=0.000773 ! Fit after self-cal, rms=0.070559Jy sigma=0.000773 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 (4, -15.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000807111 Jy ! Component: 100 - total flux cleaned = 0.00086492 Jy ! Component: 150 - total flux cleaned = 0.000914921 Jy ! Component: 200 - total flux cleaned = 0.000985121 Jy ! Total flux subtracted in 200 components = 0.000985121 Jy ! Clean residual min=-0.001145 max=0.001077 Jy/beam ! Clean residual mean=-0.000001 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.214837 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 67 components and 0.214837 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=0.070529Jy sigma=0.000773 ! Fit after self-cal, rms=0.070527Jy sigma=0.000773 ! 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=0.070527Jy sigma=0.000773 ! Fit after self-cal, rms=0.070321Jy sigma=0.000773 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7943 mas, bmaj=2.161 mas, bpa=-3.035 degrees ! Estimated noise=285.487 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000608794 Jy ! Component: 100 - total flux cleaned = 0.000699938 Jy ! Component: 150 - total flux cleaned = 0.000719704 Jy ! Component: 200 - total flux cleaned = 0.000719883 Jy ! Total flux subtracted in 200 components = 0.000719883 Jy ! Clean residual min=-0.001026 max=0.001008 Jy/beam ! Clean residual mean=-0.000002 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.215557 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 75 components and 0.215557 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=0.070305Jy sigma=0.000772 ! Fit after self-cal, rms=0.070302Jy sigma=0.000772 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 = 0.000114766 Jy ! Component: 100 - total flux cleaned = 0.000132757 Jy ! Component: 150 - total flux cleaned = 0.000133328 Jy ! Component: 200 - total flux cleaned = 0.000132959 Jy ! Total flux subtracted in 200 components = 0.000132959 Jy ! Clean residual min=-0.001007 max=0.001000 Jy/beam ! Clean residual mean=-0.000001 rms=0.000258 Jy/beam ! Combined flux in latest and established models = 0.215689 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 78 components and 0.21569 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=0.070294Jy sigma=0.000772 ! Fit after self-cal, rms=0.070294Jy sigma=0.000772 ! 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=0.070294Jy sigma=0.000772 ! Fit after self-cal, rms=0.070232Jy sigma=0.000772 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.125 mas, bmaj=4.739 mas, bpa=-6.585 degrees ! Estimated noise=367.451 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000533525 Jy ! Component: 100 - total flux cleaned = 0.000492547 Jy ! Component: 150 - total flux cleaned = 0.000446552 Jy ! Component: 200 - total flux cleaned = 0.000407393 Jy ! Total flux subtracted in 200 components = 0.000407393 Jy ! Clean residual min=-0.001289 max=0.000849 Jy/beam ! Clean residual mean=-0.000003 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.216097 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 89 components and 0.216097 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=0.070229Jy sigma=0.000772 ! Fit after self-cal, rms=0.070226Jy sigma=0.000772 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 = 0.000157952 Jy ! Component: 100 - total flux cleaned = 0.000147754 Jy ! Component: 150 - total flux cleaned = 0.000111486 Jy ! Component: 200 - total flux cleaned = 6.17152e-05 Jy ! Total flux subtracted in 200 components = 6.17152e-05 Jy ! Clean residual min=-0.001229 max=0.000850 Jy/beam ! Clean residual mean=-0.000002 rms=0.000312 Jy/beam ! Combined flux in latest and established models = 0.216159 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 95 components and 0.216159 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=0.070225Jy sigma=0.000772 ! Fit after self-cal, rms=0.070225Jy sigma=0.000772 ! 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=0.7944 mas, bmaj=2.16 mas, bpa=-3.007 degrees ! Estimated noise=285.487 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7944 x 2.16 at -3.007 degrees (North through East) ! Clean map min=-0.00093581 max=0.17959 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=0.6346 mas, bmaj=1.814 mas, bpa=-3.418 degrees ! Estimated noise=522.413 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.135792 Jy ! Component: 100 - total flux cleaned = 0.166799 Jy ! Component: 150 - total flux cleaned = 0.180045 Jy ! Component: 200 - total flux cleaned = 0.188249 Jy ! Total flux subtracted in 200 components = 0.188249 Jy ! Clean residual min=-0.002493 max=0.004595 Jy/beam ! Clean residual mean=-0.000001 rms=0.000881 Jy/beam ! Combined flux in latest and established models = 0.188249 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 0.188249 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7944 mas, bmaj=2.16 mas, bpa=-3.007 degrees ! Estimated noise=285.487 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 = 0.0097268 Jy ! Component: 100 - total flux cleaned = 0.015598 Jy ! Component: 150 - total flux cleaned = 0.0192829 Jy ! Component: 200 - total flux cleaned = 0.02166 Jy ! Total flux subtracted in 200 components = 0.02166 Jy ! Clean residual min=-0.001265 max=0.001581 Jy/beam ! Clean residual mean=-0.000003 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.209909 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 63 components and 0.209909 Jy ! Inverting map ! Added new window around map position (-3, -2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00173133 Jy ! Component: 100 - total flux cleaned = 0.00294701 Jy ! Component: 150 - total flux cleaned = 0.00384289 Jy ! Component: 200 - total flux cleaned = 0.00426615 Jy ! Total flux subtracted in 200 components = 0.00426615 Jy ! Clean residual min=-0.001028 max=0.000800 Jy/beam ! Clean residual mean=-0.000002 rms=0.000246 Jy/beam ! Combined flux in latest and established models = 0.214175 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 92 components and 0.214175 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=2.125 mas, bmaj=4.739 mas, bpa=-6.585 degrees ! Estimated noise=367.451 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000832452 Jy ! Component: 100 - total flux cleaned = 0.00117406 Jy ! Component: 150 - total flux cleaned = 0.00125424 Jy ! Component: 200 - total flux cleaned = 0.00128595 Jy ! Total flux subtracted in 200 components = 0.00128595 Jy ! Clean residual min=-0.001107 max=0.000789 Jy/beam ! Clean residual mean=-0.000002 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.215461 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 = 2.58548e-05 Jy ! Component: 100 - total flux cleaned = 4.69651e-05 Jy ! Component: 150 - total flux cleaned = 5.30229e-05 Jy ! Component: 200 - total flux cleaned = 6.40442e-05 Jy ! Total flux subtracted in 200 components = 6.40442e-05 Jy ! Clean residual min=-0.001098 max=0.000799 Jy/beam ! Clean residual mean=-0.000002 rms=0.000288 Jy/beam ! Combined flux in latest and established models = 0.215525 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 131 components and 0.215525 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7944 mas, bmaj=2.16 mas, bpa=-3.007 degrees ! Estimated noise=285.487 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000146959 Jy ! Component: 100 - total flux cleaned = 0.000131352 Jy ! Component: 150 - total flux cleaned = 0.000145039 Jy ! Component: 200 - total flux cleaned = 0.000168461 Jy ! Total flux subtracted in 200 components = 0.000168461 Jy ! Clean residual min=-0.000958 max=0.000790 Jy/beam ! Clean residual mean=-0.000001 rms=0.000219 Jy/beam ! Combined flux in latest and established models = 0.215693 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 147 components and 0.215693 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=0.070205Jy sigma=0.000772 ! Fit after self-cal, rms=0.070201Jy sigma=0.000772 wmodel J0803-0805_X_2014_06_09_pus_map.mod ! Writing 147 model components to file: J0803-0805_X_2014_06_09_pus_map.mod wobs J0803-0805_X_2014_06_09_pus_uvs.fits ! Writing UV FITS file: J0803-0805_X_2014_06_09_pus_uvs.fits wwins J0803-0805_X_2014_06_09_pus_map.win ! wwins: Wrote 4 windows to J0803-0805_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 = -0.000406099 Jy ! Component: 100 - total flux cleaned = -0.000519902 Jy ! Component: 150 - total flux cleaned = -0.000584878 Jy ! Component: 200 - total flux cleaned = -0.000647255 Jy ! Component: 250 - total flux cleaned = -0.000695296 Jy ! Component: 300 - total flux cleaned = -0.000695021 Jy ! Component: 350 - total flux cleaned = -0.000728634 Jy ! Component: 400 - total flux cleaned = -0.000782932 Jy ! Component: 450 - total flux cleaned = -0.000814744 Jy ! Component: 500 - total flux cleaned = -0.00084594 Jy ! Component: 550 - total flux cleaned = -0.000876301 Jy ! Component: 600 - total flux cleaned = -0.00089611 Jy ! Component: 650 - total flux cleaned = -0.00093482 Jy ! Component: 700 - total flux cleaned = -0.000934789 Jy ! Component: 750 - total flux cleaned = -0.000972126 Jy ! Component: 800 - total flux cleaned = -0.000962891 Jy ! Component: 850 - total flux cleaned = -0.000980985 Jy ! Component: 900 - total flux cleaned = -0.000981098 Jy ! Component: 950 - total flux cleaned = -0.000981171 Jy ! Component: 1000 - total flux cleaned = -0.000955369 Jy ! Component: 1050 - total flux cleaned = -0.000972257 Jy ! Component: 1100 - total flux cleaned = -0.000971991 Jy ! Component: 1150 - total flux cleaned = -0.000947168 Jy ! Component: 1200 - total flux cleaned = -0.000914499 Jy ! Component: 1250 - total flux cleaned = -0.000922462 Jy ! Component: 1300 - total flux cleaned = -0.000914429 Jy ! Component: 1350 - total flux cleaned = -0.000898763 Jy ! Component: 1400 - total flux cleaned = -0.000875551 Jy ! Component: 1450 - total flux cleaned = -0.000883154 Jy ! Component: 1500 - total flux cleaned = -0.000845381 Jy ! Component: 1550 - total flux cleaned = -0.00081551 Jy ! Component: 1600 - total flux cleaned = -0.000786004 Jy ! Component: 1650 - total flux cleaned = -0.000778751 Jy ! Component: 1700 - total flux cleaned = -0.000749856 Jy ! Component: 1750 - total flux cleaned = -0.000721303 Jy ! Component: 1800 - total flux cleaned = -0.000714249 Jy ! Component: 1850 - total flux cleaned = -0.00069323 Jy ! Component: 1900 - total flux cleaned = -0.000679388 Jy ! Component: 1950 - total flux cleaned = -0.000665654 Jy ! Component: 2000 - total flux cleaned = -0.000631597 Jy ! Total flux subtracted in 2048 components = -0.000618104 Jy ! Clean residual min=-0.000345 max=0.000361 Jy/beam ! Clean residual mean=-0.000000 rms=0.000122 Jy/beam ! Combined flux in latest and established models = 0.215075 Jy keep ! Adding 131 model components to the UV plane model. ! The established model now contains 278 components and 0.215075 Jy ![Exited script file: muppet] wmap "J0803-0805_X_2014_06_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7944 x 2.16 at -3.007 degrees (North through East) ! Clean map min=-0.00081727 max=0.17969 Jy/beam ! Writing clean map to FITS file: J0803-0805_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 0.179685 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000122421 device "J0803-0805_X_2014_06_09_pus\_map.eps/VPS" ! Attempting to open device: 'J0803-0805_X_2014_06_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.204392 0.204392 0.408784 0.817567 1.63513 3.27027 6.54054 13.0811 26.1622 52.3243 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.179 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7944 x 2.16 at -3.007 degrees (North through East) ! Clean map min=-0.00081727 max=0.17969 Jy/beam quit ! Quitting program ! Log file J0803-0805_X_2014_06_09_pus_uvs.log closed on Sat Nov 19 00:09:06 2016