! Started logfile: J1125+2610_X_2014_05_31_pus_uvs.log on Sun Nov 27 18:06:07 2016 obs J1125+2610_X_2014_05_31_pus_uva.fits ! Reading UV FITS file: J1125+2610_X_2014_05_31_pus_uva.fits ! AN table 1: 49 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.716553 visibilities/baseline/integration-bin. ! Found source: J1125+2610 ! ! 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 18960 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 J1125+2610_X_2014_05_31_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 80 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 80 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 80 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 80 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 80 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 80 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 80 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 80 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 80 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 80 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 80 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 80 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.342829Jy sigma=0.003738 ! Fit after self-cal, rms=0.292499Jy sigma=0.003098 ! 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=0.9041 mas, bmaj=1.985 mas, bpa=22.78 degrees ! Estimated noise=832.529 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 = 0.651257 Jy ! Component: 100 - total flux cleaned = 0.823227 Jy ! Total flux subtracted in 100 components = 0.823227 Jy ! Clean residual min=-0.051600 max=0.075275 Jy/beam ! Clean residual mean=-0.000138 rms=0.016712 Jy/beam ! Combined flux in latest and established models = 0.823227 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.823227 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=0.277234Jy sigma=0.003018 ! Fit after self-cal, rms=0.276880Jy sigma=0.003014 ! 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=1.129 mas, bmaj=2.182 mas, bpa=19.21 degrees ! Estimated noise=436.886 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 = 0.122624 Jy ! Component: 100 - total flux cleaned = 0.184294 Jy ! Component: 150 - total flux cleaned = 0.217847 Jy ! Component: 200 - total flux cleaned = 0.238176 Jy ! Total flux subtracted in 200 components = 0.238176 Jy ! Clean residual min=-0.043189 max=0.050815 Jy/beam ! Clean residual mean=-0.000101 rms=0.011806 Jy/beam ! Combined flux in latest and established models = 1.0614 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 36 components and 1.0614 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=0.220272Jy sigma=0.002273 ! Fit after self-cal, rms=0.220177Jy sigma=0.002271 ! 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 0.92 FD 1.10 HN 1.03 KP 0.91 ! LA 1.01 MK 1.21 NL 0.98 OV 0.97 ! PT 0.98 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.11 HN 1.06 KP 0.86 ! LA 1.01 MK 1.24 NL 0.97 OV 0.98 ! PT 0.93 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.11 HN 1.07 KP 0.82 ! LA 1.03 MK 1.26 NL 0.98 OV 0.98 ! PT 0.91 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.09 HN 1.05 KP 0.78 ! LA 1.03 MK 1.25 NL 0.98 OV 0.97 ! PT 0.92 SC 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.09 HN 1.01 KP 0.74 ! LA 1.04 MK 1.30 NL 0.99 OV 0.98 ! PT 0.93 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.14 HN 1.04 KP 0.74 ! LA 1.03 MK 1.27 NL 1.00 OV 1.00 ! PT 0.93 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.23 HN 1.16 KP 0.79 ! LA 1.11 MK 1.31 NL 1.04 OV 1.06 ! PT 1.00 SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.16 HN 1.11 KP 0.74 ! LA 1.03 MK 1.29 NL 1.00 OV 1.03 ! PT 0.94 SC 1.00 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.12 HN 1.12 KP 0.76 ! LA 1.05 MK 1.28 NL 1.00 OV 1.03 ! PT 0.94 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.12 HN 1.10 KP 0.79 ! LA 1.06 MK 1.29 NL 1.01 OV 1.02 ! PT 0.93 SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.14 HN 1.09 KP 0.82 ! LA 1.07 MK 1.31 NL 1.02 OV 1.01 ! PT 0.95 SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.13 HN 1.07 KP 0.86 ! LA 1.05 MK 1.33 NL 1.01 OV 1.01 ! PT 0.97 SC 0.99 ! ! ! Fit before self-cal, rms=0.220177Jy sigma=0.002271 ! Fit after self-cal, rms=0.190028Jy sigma=0.001579 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.146 mas, bmaj=2.177 mas, bpa=19.93 degrees ! Estimated noise=435.987 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 = -0.0137284 Jy ! Component: 100 - total flux cleaned = -0.0142231 Jy ! Component: 150 - total flux cleaned = -0.0154147 Jy ! Component: 200 - total flux cleaned = -0.0166868 Jy ! Total flux subtracted in 200 components = -0.0166868 Jy ! Clean residual min=-0.026223 max=0.024286 Jy/beam ! Clean residual mean=-0.000014 rms=0.006218 Jy/beam ! Combined flux in latest and established models = 1.04472 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 45 components and 1.04472 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=0.187365Jy sigma=0.001537 ! Fit after self-cal, rms=0.187338Jy sigma=0.001536 ! 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=0.187338Jy sigma=0.001536 ! Fit after self-cal, rms=0.190494Jy sigma=0.001525 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.151 mas, bmaj=2.184 mas, bpa=19.94 degrees ! Estimated noise=435.704 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00976443 Jy ! Component: 100 - total flux cleaned = -0.0107622 Jy ! Component: 150 - total flux cleaned = -0.0115616 Jy ! Component: 200 - total flux cleaned = -0.0122293 Jy ! Total flux subtracted in 200 components = -0.0122293 Jy ! Clean residual min=-0.024435 max=0.024286 Jy/beam ! Clean residual mean=-0.000011 rms=0.006032 Jy/beam ! Combined flux in latest and established models = 1.03249 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 49 components and 1.03249 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=0.189623Jy sigma=0.001515 ! Fit after self-cal, rms=0.189593Jy sigma=0.001515 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 = -0.000732085 Jy ! Component: 100 - total flux cleaned = -0.0011192 Jy ! Component: 150 - total flux cleaned = -0.00133779 Jy ! Component: 200 - total flux cleaned = -0.00153849 Jy ! Total flux subtracted in 200 components = -0.00153849 Jy ! Clean residual min=-0.024052 max=0.024235 Jy/beam ! Clean residual mean=-0.000013 rms=0.006002 Jy/beam ! Combined flux in latest and established models = 1.03095 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 52 components and 1.03095 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=0.189404Jy sigma=0.001513 ! Fit after self-cal, rms=0.189388Jy sigma=0.001512 ! 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=0.189388Jy sigma=0.001512 ! Fit after self-cal, rms=0.191550Jy sigma=0.001508 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.157 mas, bmaj=2.185 mas, bpa=20.08 degrees ! Estimated noise=436.028 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00701868 Jy ! Component: 100 - total flux cleaned = -0.00804 Jy ! Component: 150 - total flux cleaned = -0.00846411 Jy ! Component: 200 - total flux cleaned = -0.00895307 Jy ! Total flux subtracted in 200 components = -0.00895307 Jy ! Clean residual min=-0.024645 max=0.023882 Jy/beam ! Clean residual mean=-0.000009 rms=0.005944 Jy/beam ! Combined flux in latest and established models = 1.022 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 55 components and 1.022 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=0.191104Jy sigma=0.001504 ! Fit after self-cal, rms=0.191098Jy sigma=0.001504 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 = -2.45527e-05 Jy ! Component: 100 - total flux cleaned = -0.000230469 Jy ! Component: 150 - total flux cleaned = -0.00032421 Jy ! Component: 200 - total flux cleaned = -0.000413447 Jy ! Total flux subtracted in 200 components = -0.000413447 Jy ! Clean residual min=-0.024464 max=0.023846 Jy/beam ! Clean residual mean=-0.000010 rms=0.005931 Jy/beam ! Combined flux in latest and established models = 1.02158 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 56 components and 1.02158 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=0.190982Jy sigma=0.001502 ! Fit after self-cal, rms=0.190977Jy sigma=0.001502 ! 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=0.190977Jy sigma=0.001502 ! Fit after self-cal, rms=0.192190Jy sigma=0.001500 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.236 mas, bmaj=2.821 mas, bpa=3.038 degrees ! Estimated noise=488.299 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000394148 Jy ! Component: 100 - total flux cleaned = 0.000266436 Jy ! Component: 150 - total flux cleaned = 6.98238e-05 Jy ! Component: 200 - total flux cleaned = -9.7627e-05 Jy ! Total flux subtracted in 200 components = -9.7627e-05 Jy ! Clean residual min=-0.019123 max=0.019237 Jy/beam ! Clean residual mean=-0.000015 rms=0.005119 Jy/beam ! Combined flux in latest and established models = 1.02148 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 66 components and 1.02148 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=0.192169Jy sigma=0.001501 ! Fit after self-cal, rms=0.192146Jy sigma=0.001500 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 = -0.000171198 Jy ! Component: 100 - total flux cleaned = -0.000306829 Jy ! Component: 150 - total flux cleaned = -0.000426548 Jy ! Component: 200 - total flux cleaned = -0.000477257 Jy ! Total flux subtracted in 200 components = -0.000477257 Jy ! Clean residual min=-0.018973 max=0.019439 Jy/beam ! Clean residual mean=-0.000017 rms=0.005110 Jy/beam ! Combined flux in latest and established models = 1.02101 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 68 components and 1.02101 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=0.192238Jy sigma=0.001501 ! Fit after self-cal, rms=0.192232Jy sigma=0.001501 ! 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=1.161 mas, bmaj=2.186 mas, bpa=20.16 degrees ! Estimated noise=435.939 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.161 x 2.186 at 20.16 degrees (North through East) ! Clean map min=-0.024608 max=0.88001 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 ! Performing amp+phase self-cal ! ! 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=0.192232Jy sigma=0.001501 ! Fit after self-cal, rms=0.125538Jy sigma=0.000763 ! Inverting map and beam ! Estimated beam: bmin=1.151 mas, bmaj=2.186 mas, bpa=19.9 degrees ! Estimated noise=434.612 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00641778 Jy ! Component: 100 - total flux cleaned = -0.00758524 Jy ! Component: 150 - total flux cleaned = -0.00726966 Jy ! Component: 200 - total flux cleaned = -0.00700398 Jy ! Total flux subtracted in 200 components = -0.00700398 Jy ! Clean residual min=-0.004628 max=0.009611 Jy/beam ! Clean residual mean=-0.000030 rms=0.001450 Jy/beam ! Combined flux in latest and established models = 1.014 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 75 components and 1.014 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=0.124868Jy sigma=0.000751 ! Fit after self-cal, rms=0.124854Jy sigma=0.000751 ! Inverting map ! Added new window around map position (-2.2, 1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00926598 Jy ! Component: 100 - total flux cleaned = 0.0125151 Jy ! Component: 150 - total flux cleaned = 0.0144402 Jy ! Component: 200 - total flux cleaned = 0.0158798 Jy ! Total flux subtracted in 200 components = 0.0158798 Jy ! Clean residual min=-0.003614 max=0.004116 Jy/beam ! Clean residual mean=-0.000015 rms=0.000918 Jy/beam ! Combined flux in latest and established models = 1.02988 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 97 components and 1.02988 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=0.124052Jy sigma=0.000732 ! Fit after self-cal, rms=0.123992Jy sigma=0.000731 ! Inverting map ! Added new window around map position (-7.2, 2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00414384 Jy ! Component: 100 - total flux cleaned = 0.00548426 Jy ! Component: 150 - total flux cleaned = 0.00676236 Jy ! Component: 200 - total flux cleaned = 0.0075354 Jy ! Total flux subtracted in 200 components = 0.0075354 Jy ! Clean residual min=-0.002995 max=0.002938 Jy/beam ! Clean residual mean=-0.000006 rms=0.000754 Jy/beam ! Combined flux in latest and established models = 1.03742 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 112 components and 1.03742 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=0.123766Jy sigma=0.000726 ! Fit after self-cal, rms=0.123758Jy sigma=0.000726 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.123758Jy sigma=0.000726 ! Fit after self-cal, rms=0.124648Jy sigma=0.000722 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=0.9096 mas, bmaj=1.975 mas, bpa=23.71 degrees ! Estimated noise=856.089 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.669188 Jy ! Component: 100 - total flux cleaned = 0.841269 Jy ! Component: 150 - total flux cleaned = 0.915069 Jy ! Component: 200 - total flux cleaned = 0.94986 Jy ! Total flux subtracted in 200 components = 0.94986 Jy ! Clean residual min=-0.009089 max=0.016685 Jy/beam ! Clean residual mean=-0.000037 rms=0.002690 Jy/beam ! Combined flux in latest and established models = 0.949861 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 0.949861 Jy ! Inverting map and beam ! Estimated beam: bmin=1.153 mas, bmaj=2.186 mas, bpa=19.94 degrees ! Estimated noise=434.594 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 = 0.0270451 Jy ! Component: 100 - total flux cleaned = 0.0426315 Jy ! Component: 150 - total flux cleaned = 0.0532397 Jy ! Component: 200 - total flux cleaned = 0.0609887 Jy ! Total flux subtracted in 200 components = 0.0609887 Jy ! Clean residual min=-0.003487 max=0.004444 Jy/beam ! Clean residual mean=-0.000046 rms=0.001154 Jy/beam ! Combined flux in latest and established models = 1.01085 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 66 components and 1.01085 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=2.242 mas, bmaj=2.82 mas, bpa=2.568 degrees ! Estimated noise=486.784 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00891225 Jy ! Component: 100 - total flux cleaned = 0.0144904 Jy ! Component: 150 - total flux cleaned = 0.0183813 Jy ! Component: 200 - total flux cleaned = 0.0214006 Jy ! Total flux subtracted in 200 components = 0.0214006 Jy ! Clean residual min=-0.002333 max=0.002456 Jy/beam ! Clean residual mean=-0.000030 rms=0.000726 Jy/beam ! Combined flux in latest and established models = 1.03225 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 = 0.002401 Jy ! Component: 100 - total flux cleaned = 0.00433303 Jy ! Component: 150 - total flux cleaned = 0.00589851 Jy ! Component: 200 - total flux cleaned = 0.0068326 Jy ! Total flux subtracted in 200 components = 0.0068326 Jy ! Clean residual min=-0.001896 max=0.001629 Jy/beam ! Clean residual mean=-0.000013 rms=0.000517 Jy/beam ! Combined flux in latest and established models = 1.03908 Jy ! Adding 110 model components to the UV plane model. ! The established model now contains 171 components and 1.03908 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.153 mas, bmaj=2.186 mas, bpa=19.94 degrees ! Estimated noise=434.594 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000140021 Jy ! Component: 100 - total flux cleaned = 0.000776633 Jy ! Component: 150 - total flux cleaned = 0.00123068 Jy ! Component: 200 - total flux cleaned = 0.00164102 Jy ! Total flux subtracted in 200 components = 0.00164102 Jy ! Clean residual min=-0.001935 max=0.001812 Jy/beam ! Clean residual mean=-0.000004 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 1.04072 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 188 components and 1.04072 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=0.124308Jy sigma=0.000716 ! Fit after self-cal, rms=0.124253Jy sigma=0.000715 wmodel J1125+2610_X_2014_05_31_pus_map.mod ! Writing 188 model components to file: J1125+2610_X_2014_05_31_pus_map.mod wobs J1125+2610_X_2014_05_31_pus_uvs.fits ! Writing UV FITS file: J1125+2610_X_2014_05_31_pus_uvs.fits wwins J1125+2610_X_2014_05_31_pus_map.win ! wwins: Wrote 3 windows to J1125+2610_X_2014_05_31_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 = 2.67716e-05 Jy ! Component: 100 - total flux cleaned = -0.000141432 Jy ! Component: 150 - total flux cleaned = -0.000434596 Jy ! Component: 200 - total flux cleaned = -0.000767589 Jy ! Component: 250 - total flux cleaned = -0.00104053 Jy ! Component: 300 - total flux cleaned = -0.00128175 Jy ! Component: 350 - total flux cleaned = -0.00144624 Jy ! Component: 400 - total flux cleaned = -0.00158348 Jy ! Component: 450 - total flux cleaned = -0.00174009 Jy ! Component: 500 - total flux cleaned = -0.00193593 Jy ! Component: 550 - total flux cleaned = -0.00208434 Jy ! Component: 600 - total flux cleaned = -0.00220886 Jy ! Component: 650 - total flux cleaned = -0.00235105 Jy ! Component: 700 - total flux cleaned = -0.00243059 Jy ! Component: 750 - total flux cleaned = -0.00260541 Jy ! Component: 800 - total flux cleaned = -0.00268127 Jy ! Component: 850 - total flux cleaned = -0.0027749 Jy ! Component: 900 - total flux cleaned = -0.00288552 Jy ! Component: 950 - total flux cleaned = -0.00299416 Jy ! Component: 1000 - total flux cleaned = -0.00304772 Jy ! Component: 1050 - total flux cleaned = -0.00318732 Jy ! Component: 1100 - total flux cleaned = -0.00323853 Jy ! Component: 1150 - total flux cleaned = -0.0033227 Jy ! Component: 1200 - total flux cleaned = -0.00337232 Jy ! Component: 1250 - total flux cleaned = -0.00342137 Jy ! Component: 1300 - total flux cleaned = -0.00343744 Jy ! Component: 1350 - total flux cleaned = -0.00346943 Jy ! Component: 1400 - total flux cleaned = -0.00346971 Jy ! Component: 1450 - total flux cleaned = -0.00351575 Jy ! Component: 1500 - total flux cleaned = -0.00350094 Jy ! Component: 1550 - total flux cleaned = -0.00353098 Jy ! Component: 1600 - total flux cleaned = -0.00356036 Jy ! Component: 1650 - total flux cleaned = -0.00361817 Jy ! Component: 1700 - total flux cleaned = -0.00363247 Jy ! Component: 1750 - total flux cleaned = -0.00367509 Jy ! Component: 1800 - total flux cleaned = -0.00370305 Jy ! Component: 1850 - total flux cleaned = -0.00377223 Jy ! Component: 1900 - total flux cleaned = -0.00382661 Jy ! Component: 1950 - total flux cleaned = -0.00383989 Jy ! Component: 2000 - total flux cleaned = -0.00387966 Jy ! Total flux subtracted in 2048 components = -0.0039322 Jy ! Clean residual min=-0.000787 max=0.000686 Jy/beam ! Clean residual mean=-0.000002 rms=0.000251 Jy/beam ! Combined flux in latest and established models = 1.03679 Jy keep ! Adding 129 model components to the UV plane model. ! The established model now contains 317 components and 1.03679 Jy ![Exited script file: muppet] wmap "J1125+2610_X_2014_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.153 x 2.186 at 19.94 degrees (North through East) ! Clean map min=-0.0013066 max=0.88218 Jy/beam ! Writing clean map to FITS file: J1125+2610_X_2014_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.882178 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000250598 device "J1125+2610_X_2014_05_31_pus\_map.eps/VPS" ! Attempting to open device: 'J1125+2610_X_2014_05_31_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0852203 0.0852203 0.170441 0.340881 0.681763 1.36353 2.72705 5.4541 10.9082 21.8164 43.6328 87.2656 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.882 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.153 x 2.186 at 19.94 degrees (North through East) ! Clean map min=-0.0013066 max=0.88218 Jy/beam quit ! Quitting program ! Log file J1125+2610_X_2014_05_31_pus_uvs.log closed on Sun Nov 27 18:06:09 2016