! Started logfile: J1300+0828_X_2014_08_05_pus_uvs.log on Sat Nov 12 21:11:48 2016 obs J1300+0828_X_2014_08_05_pus_uva.fits ! Reading UV FITS file: J1300+0828_X_2014_08_05_pus_uva.fits ! AN table 1: 92 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.777295 visibilities/baseline/integration-bin. ! Found source: J1300+0828 ! ! 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 414 lines of history. ! ! Reading 38616 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 J1300+0828_X_2014_08_05_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 104 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 104 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 104 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 104 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 104 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 104 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 104 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 104 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 104 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 104 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 104 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 104 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.880582Jy sigma=0.009880 ! Fit after self-cal, rms=0.862946Jy sigma=0.009670 ! 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=0.9473 mas, bmaj=2.496 mas, bpa=20.8 degrees ! Estimated noise=866.394 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 = 0.107175 Jy ! Component: 100 - total flux cleaned = 0.130869 Jy ! Total flux subtracted in 100 components = 0.130869 Jy ! Clean residual min=-0.005322 max=0.007763 Jy/beam ! Clean residual mean=-0.000011 rms=0.001664 Jy/beam ! Combined flux in latest and established models = 0.130869 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.130869 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=0.077713Jy sigma=0.000811 ! Fit after self-cal, rms=0.077702Jy sigma=0.000811 ! 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=1.173 mas, bmaj=2.639 mas, bpa=18.93 degrees ! Estimated noise=325.937 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 = 0.00974204 Jy ! Component: 100 - total flux cleaned = 0.0143784 Jy ! Component: 150 - total flux cleaned = 0.016505 Jy ! Component: 200 - total flux cleaned = 0.0171075 Jy ! Total flux subtracted in 200 components = 0.0171075 Jy ! Clean residual min=-0.005448 max=0.005574 Jy/beam ! Clean residual mean=0.000009 rms=0.001295 Jy/beam ! Combined flux in latest and established models = 0.147977 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 35 components and 0.147977 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=0.076491Jy sigma=0.000798 ! Fit after self-cal, rms=0.076508Jy sigma=0.000798 ! 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 0.93 FD 1.10 HN 1.11 KP 0.93 ! LA 1.03 MK 1.00* NL 0.95 OV 1.00 ! PT 1.02 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.11 HN 1.10 KP 0.91 ! LA 1.05 MK 1.00* NL 0.94 OV 0.97 ! PT 0.98 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.11 HN 1.11 KP 0.86 ! LA 1.06 MK 1.00* NL 0.95 OV 1.00 ! PT 0.96 SC 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.08 HN 1.14 KP 0.81 ! LA 1.08 MK 1.00* NL 0.95 OV 0.97 ! PT 0.99 SC 1.08 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.12 HN 1.05 KP 0.76 ! LA 1.07 MK 1.00* NL 0.99 OV 0.98 ! PT 0.97 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.08 HN 1.09 KP 0.77 ! LA 1.08 MK 1.00* NL 0.97 OV 1.02 ! PT 0.98 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.22 HN 1.22 KP 0.82 ! LA 1.13 MK 1.00* NL 1.00 OV 1.05 ! PT 1.02 SC 1.10 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.14 HN 1.12 KP 0.75 ! LA 1.06 MK 1.00* NL 0.96 OV 1.02 ! PT 0.97 SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.11 HN 1.11 KP 0.76 ! LA 1.08 MK 1.00* NL 0.97 OV 1.02 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.10 HN 1.13 KP 0.81 ! LA 1.08 MK 1.00* NL 0.99 OV 0.99 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.10 HN 1.11 KP 0.84 ! LA 1.09 MK 1.00* NL 0.98 OV 0.99 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.11 HN 1.09 KP 0.90 ! LA 1.08 MK 1.00* NL 0.99 OV 1.00 ! PT 1.00 SC 1.02 ! ! ! Fit before self-cal, rms=0.076508Jy sigma=0.000798 ! Fit after self-cal, rms=0.074793Jy sigma=0.000772 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.184 mas, bmaj=2.663 mas, bpa=19.24 degrees ! Estimated noise=324.708 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 = -0.000937867 Jy ! Component: 100 - total flux cleaned = -0.00109231 Jy ! Component: 150 - total flux cleaned = -0.00103489 Jy ! Component: 200 - total flux cleaned = -0.00101129 Jy ! Total flux subtracted in 200 components = -0.00101129 Jy ! Clean residual min=-0.001507 max=0.001380 Jy/beam ! Clean residual mean=0.000002 rms=0.000410 Jy/beam ! Combined flux in latest and established models = 0.146965 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 43 components and 0.146965 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=0.074753Jy sigma=0.000771 ! Fit after self-cal, rms=0.074804Jy sigma=0.000771 ! 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=0.074804Jy sigma=0.000771 ! Fit after self-cal, rms=0.075421Jy sigma=0.000769 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.186 mas, bmaj=2.665 mas, bpa=19.15 degrees ! Estimated noise=324.466 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000561459 Jy ! Component: 100 - total flux cleaned = -0.000622023 Jy ! Component: 150 - total flux cleaned = -0.000660285 Jy ! Component: 200 - total flux cleaned = -0.000704784 Jy ! Total flux subtracted in 200 components = -0.000704784 Jy ! Clean residual min=-0.001264 max=0.001206 Jy/beam ! Clean residual mean=0.000010 rms=0.000316 Jy/beam ! Combined flux in latest and established models = 0.146261 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 55 components and 0.146261 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=0.075415Jy sigma=0.000769 ! Fit after self-cal, rms=0.075435Jy sigma=0.000769 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 = -2.99573e-05 Jy ! Component: 100 - total flux cleaned = -5.84652e-05 Jy ! Component: 150 - total flux cleaned = -8.52343e-05 Jy ! Component: 200 - total flux cleaned = -0.000118304 Jy ! Total flux subtracted in 200 components = -0.000118304 Jy ! Clean residual min=-0.001256 max=0.001194 Jy/beam ! Clean residual mean=0.000010 rms=0.000313 Jy/beam ! Combined flux in latest and established models = 0.146142 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 59 components and 0.146142 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=0.075432Jy sigma=0.000769 ! Fit after self-cal, rms=0.075432Jy sigma=0.000769 ! 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=0.075432Jy sigma=0.000769 ! Fit after self-cal, rms=0.075550Jy sigma=0.000769 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.188 mas, bmaj=2.668 mas, bpa=19.16 degrees ! Estimated noise=324.511 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000385277 Jy ! Component: 100 - total flux cleaned = -0.000474334 Jy ! Component: 150 - total flux cleaned = -0.000512301 Jy ! Component: 200 - total flux cleaned = -0.000538429 Jy ! Total flux subtracted in 200 components = -0.000538429 Jy ! Clean residual min=-0.001198 max=0.001184 Jy/beam ! Clean residual mean=0.000010 rms=0.000306 Jy/beam ! Combined flux in latest and established models = 0.145604 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 62 components and 0.145604 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=0.075547Jy sigma=0.000769 ! Fit after self-cal, rms=0.075548Jy sigma=0.000769 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 = -1.81157e-05 Jy ! Component: 100 - total flux cleaned = -4.05119e-05 Jy ! Component: 150 - total flux cleaned = -6.16916e-05 Jy ! Component: 200 - total flux cleaned = -8.76955e-05 Jy ! Total flux subtracted in 200 components = -8.76955e-05 Jy ! Clean residual min=-0.001197 max=0.001181 Jy/beam ! Clean residual mean=0.000010 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.145516 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 64 components and 0.145516 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=0.075547Jy sigma=0.000769 ! Fit after self-cal, rms=0.075547Jy sigma=0.000769 ! 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=0.075547Jy sigma=0.000769 ! Fit after self-cal, rms=0.075614Jy sigma=0.000769 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.323 mas, bmaj=3.157 mas, bpa=11.49 degrees ! Estimated noise=364.436 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000269002 Jy ! Component: 100 - total flux cleaned = -0.000312624 Jy ! Component: 150 - total flux cleaned = -0.000347851 Jy ! Component: 200 - total flux cleaned = -0.000371504 Jy ! Total flux subtracted in 200 components = -0.000371504 Jy ! Clean residual min=-0.001168 max=0.001387 Jy/beam ! Clean residual mean=0.000017 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.145145 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 66 components and 0.145145 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=0.075613Jy sigma=0.000769 ! Fit after self-cal, rms=0.075614Jy sigma=0.000769 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 = -3.0604e-05 Jy ! Component: 100 - total flux cleaned = -4.59252e-05 Jy ! Component: 150 - total flux cleaned = -4.99229e-05 Jy ! Component: 200 - total flux cleaned = -5.37864e-05 Jy ! Total flux subtracted in 200 components = -5.37864e-05 Jy ! Clean residual min=-0.001163 max=0.001403 Jy/beam ! Clean residual mean=0.000017 rms=0.000371 Jy/beam ! Combined flux in latest and established models = 0.145091 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 68 components and 0.145091 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=0.075614Jy sigma=0.000769 ! Fit after self-cal, rms=0.075613Jy sigma=0.000769 ! 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=1.189 mas, bmaj=2.67 mas, bpa=19.16 degrees ! Estimated noise=324.496 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.189 x 2.67 at 19.16 degrees (North through East) ! Clean map min=-0.0011344 max=0.13904 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=0.9547 mas, bmaj=2.527 mas, bpa=21.08 degrees ! Estimated noise=875.286 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.10817 Jy ! Component: 100 - total flux cleaned = 0.132091 Jy ! Component: 150 - total flux cleaned = 0.139722 Jy ! Component: 200 - total flux cleaned = 0.143424 Jy ! Total flux subtracted in 200 components = 0.143424 Jy ! Clean residual min=-0.002893 max=0.002946 Jy/beam ! Clean residual mean=0.000007 rms=0.000894 Jy/beam ! Combined flux in latest and established models = 0.143424 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.143424 Jy ! Inverting map and beam ! Estimated beam: bmin=1.189 mas, bmaj=2.67 mas, bpa=19.16 degrees ! Estimated noise=324.496 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 = 0.0017353 Jy ! Component: 100 - total flux cleaned = 0.00188808 Jy ! Component: 150 - total flux cleaned = 0.00195481 Jy ! Component: 200 - total flux cleaned = 0.0019091 Jy ! Total flux subtracted in 200 components = 0.0019091 Jy ! Clean residual min=-0.001150 max=0.001226 Jy/beam ! Clean residual mean=0.000010 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.145333 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 28 components and 0.145333 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=2.323 mas, bmaj=3.157 mas, bpa=11.49 degrees ! Estimated noise=364.436 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.98425e-05 Jy ! Component: 100 - total flux cleaned = -2.06526e-06 Jy ! Component: 150 - total flux cleaned = -2.12769e-05 Jy ! Component: 200 - total flux cleaned = -4.58638e-05 Jy ! Total flux subtracted in 200 components = -4.58638e-05 Jy ! Clean residual min=-0.001169 max=0.001404 Jy/beam ! Clean residual mean=0.000017 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.145287 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 = -1.43559e-05 Jy ! Component: 100 - total flux cleaned = -2.10431e-05 Jy ! Component: 150 - total flux cleaned = -2.71114e-05 Jy ! Component: 200 - total flux cleaned = -3.28344e-05 Jy ! Total flux subtracted in 200 components = -3.28344e-05 Jy ! Clean residual min=-0.001171 max=0.001401 Jy/beam ! Clean residual mean=0.000017 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 0.145254 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 40 components and 0.145254 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.189 mas, bmaj=2.67 mas, bpa=19.16 degrees ! Estimated noise=324.496 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.863e-05 Jy ! Component: 100 - total flux cleaned = 5.46989e-05 Jy ! Component: 150 - total flux cleaned = 1.55812e-05 Jy ! Component: 200 - total flux cleaned = -2.09493e-06 Jy ! Total flux subtracted in 200 components = -2.09493e-06 Jy ! Clean residual min=-0.001163 max=0.001202 Jy/beam ! Clean residual mean=0.000010 rms=0.000302 Jy/beam ! Combined flux in latest and established models = 0.145252 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 47 components and 0.145252 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=0.075615Jy sigma=0.000769 ! Fit after self-cal, rms=0.075613Jy sigma=0.000769 wmodel J1300+0828_X_2014_08_05_pus_map.mod ! Writing 47 model components to file: J1300+0828_X_2014_08_05_pus_map.mod wobs J1300+0828_X_2014_08_05_pus_uvs.fits ! Writing UV FITS file: J1300+0828_X_2014_08_05_pus_uvs.fits wwins J1300+0828_X_2014_08_05_pus_map.win ! wwins: Wrote 1 windows to J1300+0828_X_2014_08_05_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 = 0.000212014 Jy ! Component: 100 - total flux cleaned = 0.00021118 Jy ! Component: 150 - total flux cleaned = 0.000174974 Jy ! Component: 200 - total flux cleaned = 0.000125491 Jy ! Component: 250 - total flux cleaned = 0.000171673 Jy ! Component: 300 - total flux cleaned = 0.000231257 Jy ! Component: 350 - total flux cleaned = 0.00028833 Jy ! Component: 400 - total flux cleaned = 0.000329107 Jy ! Component: 450 - total flux cleaned = 0.000382056 Jy ! Component: 500 - total flux cleaned = 0.000420774 Jy ! Component: 550 - total flux cleaned = 0.00048314 Jy ! Component: 600 - total flux cleaned = 0.00050738 Jy ! Component: 650 - total flux cleaned = 0.000542514 Jy ! Component: 700 - total flux cleaned = 0.000553889 Jy ! Component: 750 - total flux cleaned = 0.000587309 Jy ! Component: 800 - total flux cleaned = 0.000576388 Jy ! Component: 850 - total flux cleaned = 0.000576683 Jy ! Component: 900 - total flux cleaned = 0.000587545 Jy ! Component: 950 - total flux cleaned = 0.00059777 Jy ! Component: 1000 - total flux cleaned = 0.000587634 Jy ! Component: 1050 - total flux cleaned = 0.000568278 Jy ! Component: 1100 - total flux cleaned = 0.00059686 Jy ! Component: 1150 - total flux cleaned = 0.00056853 Jy ! Component: 1200 - total flux cleaned = 0.000531806 Jy ! Component: 1250 - total flux cleaned = 0.000531747 Jy ! Component: 1300 - total flux cleaned = 0.000496027 Jy ! Component: 1350 - total flux cleaned = 0.000460943 Jy ! Component: 1400 - total flux cleaned = 0.000435182 Jy ! Component: 1450 - total flux cleaned = 0.000409724 Jy ! Component: 1500 - total flux cleaned = 0.000384833 Jy ! Component: 1550 - total flux cleaned = 0.000376656 Jy ! Component: 1600 - total flux cleaned = 0.000344309 Jy ! Component: 1650 - total flux cleaned = 0.000328343 Jy ! Component: 1700 - total flux cleaned = 0.000265571 Jy ! Component: 1750 - total flux cleaned = 0.000219177 Jy ! Component: 1800 - total flux cleaned = 0.000188793 Jy ! Component: 1850 - total flux cleaned = 0.000143814 Jy ! Component: 1900 - total flux cleaned = 0.000106771 Jy ! Component: 1950 - total flux cleaned = 9.19983e-05 Jy ! Component: 2000 - total flux cleaned = 6.29022e-05 Jy ! Total flux subtracted in 2048 components = 3.42211e-05 Jy ! Clean residual min=-0.000414 max=0.000373 Jy/beam ! Clean residual mean=0.000004 rms=0.000142 Jy/beam ! Combined flux in latest and established models = 0.145286 Jy keep ! Adding 139 model components to the UV plane model. ! The established model now contains 186 components and 0.145286 Jy ![Exited script file: muppet] wmap "J1300+0828_X_2014_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.189 x 2.67 at 19.16 degrees (North through East) ! Clean map min=-0.00086143 max=0.13931 Jy/beam ! Writing clean map to FITS file: J1300+0828_X_2014_08_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.139313 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000141263 device "J1300+0828_X_2014_08_05_pus\_map.eps/VPS" ! Attempting to open device: 'J1300+0828_X_2014_08_05_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.304199 0.304199 0.608397 1.21679 2.43359 4.86718 9.73436 19.4687 38.9374 77.8749 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.139 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.189 x 2.67 at 19.16 degrees (North through East) ! Clean map min=-0.00086143 max=0.13931 Jy/beam quit ! Quitting program ! Log file J1300+0828_X_2014_08_05_pus_uvs.log closed on Sat Nov 12 21:11:50 2016