! Started logfile: J1128+2102_X_2014_05_31_pus_uvs.log on Sun Nov 27 18:06:14 2016 obs J1128+2102_X_2014_05_31_pus_uva.fits ! Reading UV FITS file: J1128+2102_X_2014_05_31_pus_uva.fits ! AN table 1: 111 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.800601 visibilities/baseline/integration-bin. ! Found source: J1128+2102 ! ! 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 47988 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 J1128+2102_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 118 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 118 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 118 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 118 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 118 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 118 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 118 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 118 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 118 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 118 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 118 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 118 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.946415Jy sigma=0.011140 ! Fit after self-cal, rms=0.886291Jy sigma=0.010434 ! 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=0.8809 mas, bmaj=1.914 mas, bpa=21.74 degrees ! Estimated noise=523.057 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 = 0.085208 Jy ! Component: 100 - total flux cleaned = 0.115871 Jy ! Total flux subtracted in 100 components = 0.115871 Jy ! Clean residual min=-0.007637 max=0.020590 Jy/beam ! Clean residual mean=-0.000033 rms=0.002738 Jy/beam ! Combined flux in latest and established models = 0.115871 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.115871 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=0.084792Jy sigma=0.000951 ! Fit after self-cal, rms=0.084486Jy sigma=0.000948 ! Inverting map ! Added new window around map position (1.2, -0.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0218179 Jy ! Component: 100 - total flux cleaned = 0.0348067 Jy ! Total flux subtracted in 100 components = 0.0348067 Jy ! Clean residual min=-0.007338 max=0.010546 Jy/beam ! Clean residual mean=-0.000023 rms=0.001802 Jy/beam ! Combined flux in latest and established models = 0.150678 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 14 components and 0.150678 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=0.077095Jy sigma=0.000853 ! Fit after self-cal, rms=0.076753Jy sigma=0.000848 ! 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=1.055 mas, bmaj=2.129 mas, bpa=18.53 degrees ! Estimated noise=276.313 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 = 0.01369 Jy ! Component: 100 - total flux cleaned = 0.0211582 Jy ! Component: 150 - total flux cleaned = 0.0256866 Jy ! Component: 200 - total flux cleaned = 0.0287287 Jy ! Total flux subtracted in 200 components = 0.0287287 Jy ! Clean residual min=-0.006440 max=0.006857 Jy/beam ! Clean residual mean=-0.000015 rms=0.001643 Jy/beam ! Combined flux in latest and established models = 0.179407 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 34 components and 0.179407 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=0.074202Jy sigma=0.000818 ! Fit after self-cal, rms=0.074105Jy sigma=0.000817 ! 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 1.12 HN 1.04 KP 0.92 ! LA 1.00 MK 1.66 NL 0.96 OV 0.94 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.11 HN 1.09 KP 0.87 ! LA 1.01 MK 1.68 NL 0.94 OV 0.94 ! PT 0.94 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.10 HN 1.09 KP 0.80 ! LA 1.05 MK 1.73 NL 0.96 OV 0.96 ! PT 0.91 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.07 HN 1.05 KP 0.78 ! LA 1.05 MK 1.63 NL 0.97 OV 0.96 ! PT 0.93 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.09 HN 1.03 KP 0.76 ! LA 1.03 MK 1.71 NL 0.99 OV 0.98 ! PT 0.94 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.13 HN 1.06 KP 0.75 ! LA 1.05 MK 1.60 NL 0.99 OV 0.98 ! PT 0.96 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.21 HN 1.15 KP 0.80 ! LA 1.10 MK 1.74 NL 1.05 OV 1.06 ! PT 1.01 SC 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.16 HN 1.12 KP 0.74 ! LA 1.04 MK 1.74 NL 0.98 OV 1.00 ! PT 0.97 SC 1.07 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.12 HN 1.12 KP 0.76 ! LA 1.05 MK 1.82 NL 0.98 OV 1.00 ! PT 0.96 SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.13 HN 1.08 KP 0.80 ! LA 1.05 MK 1.81 NL 0.99 OV 0.97 ! PT 0.94 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.14 HN 1.11 KP 0.84 ! LA 1.06 MK 1.88 NL 0.98 OV 0.99 ! PT 0.96 SC 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.13 HN 1.08 KP 0.88 ! LA 1.08 MK 1.77 NL 1.01 OV 1.00 ! PT 0.95 SC 1.00 ! ! ! Fit before self-cal, rms=0.074105Jy sigma=0.000817 ! Fit after self-cal, rms=0.083258Jy sigma=0.000778 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.08 mas, bmaj=2.14 mas, bpa=19.82 degrees ! Estimated noise=281.859 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 = -0.00158742 Jy ! Component: 100 - total flux cleaned = -0.0021444 Jy ! Component: 150 - total flux cleaned = -0.00239094 Jy ! Component: 200 - total flux cleaned = -0.00254581 Jy ! Total flux subtracted in 200 components = -0.00254581 Jy ! Clean residual min=-0.001737 max=0.001751 Jy/beam ! Clean residual mean=-0.000003 rms=0.000438 Jy/beam ! Combined flux in latest and established models = 0.176861 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 45 components and 0.176861 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=0.083133Jy sigma=0.000776 ! Fit after self-cal, rms=0.083240Jy sigma=0.000776 ! 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=0.083240Jy sigma=0.000776 ! Fit after self-cal, rms=0.085166Jy sigma=0.000774 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.08 mas, bmaj=2.149 mas, bpa=19.73 degrees ! Estimated noise=281.861 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000854803 Jy ! Component: 100 - total flux cleaned = -0.00103317 Jy ! Component: 150 - total flux cleaned = -0.00120801 Jy ! Component: 200 - total flux cleaned = -0.00132341 Jy ! Total flux subtracted in 200 components = -0.00132341 Jy ! Clean residual min=-0.001477 max=0.001282 Jy/beam ! Clean residual mean=0.000001 rms=0.000346 Jy/beam ! Combined flux in latest and established models = 0.175538 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 53 components and 0.175538 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=0.085121Jy sigma=0.000774 ! Fit after self-cal, rms=0.085123Jy sigma=0.000774 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 = -0.000133639 Jy ! Component: 100 - total flux cleaned = -0.000186938 Jy ! Component: 150 - total flux cleaned = -0.000229101 Jy ! Component: 200 - total flux cleaned = -0.000266537 Jy ! Total flux subtracted in 200 components = -0.000266537 Jy ! Clean residual min=-0.001384 max=0.001235 Jy/beam ! Clean residual mean=0.000001 rms=0.000330 Jy/beam ! Combined flux in latest and established models = 0.175271 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 60 components and 0.175271 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=0.085106Jy sigma=0.000774 ! Fit after self-cal, rms=0.085097Jy 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=0.085097Jy sigma=0.000773 ! Fit after self-cal, rms=0.086145Jy sigma=0.000773 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.083 mas, bmaj=2.152 mas, bpa=19.79 degrees ! Estimated noise=282.578 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000489274 Jy ! Component: 100 - total flux cleaned = -0.000599637 Jy ! Component: 150 - total flux cleaned = -0.000665649 Jy ! Component: 200 - total flux cleaned = -0.000739345 Jy ! Total flux subtracted in 200 components = -0.000739345 Jy ! Clean residual min=-0.001228 max=0.001102 Jy/beam ! Clean residual mean=0.000002 rms=0.000298 Jy/beam ! Combined flux in latest and established models = 0.174532 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 63 components and 0.174532 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=0.086127Jy sigma=0.000773 ! Fit after self-cal, rms=0.086123Jy 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) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.86621e-05 Jy ! Component: 100 - total flux cleaned = -8.8303e-05 Jy ! Component: 150 - total flux cleaned = -0.000130719 Jy ! Component: 200 - total flux cleaned = -0.000156994 Jy ! Total flux subtracted in 200 components = -0.000156994 Jy ! Clean residual min=-0.001153 max=0.001084 Jy/beam ! Clean residual mean=0.000002 rms=0.000287 Jy/beam ! Combined flux in latest and established models = 0.174375 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 71 components and 0.174375 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=0.086114Jy sigma=0.000773 ! Fit after self-cal, rms=0.086108Jy sigma=0.000773 ! 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=0.086108Jy sigma=0.000773 ! Fit after self-cal, rms=0.086653Jy sigma=0.000773 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.146 mas, bmaj=2.804 mas, bpa=0.7477 degrees ! Estimated noise=323.653 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000403276 Jy ! Component: 100 - total flux cleaned = -0.000490954 Jy ! Component: 150 - total flux cleaned = -0.000531771 Jy ! Component: 200 - total flux cleaned = -0.000548246 Jy ! Total flux subtracted in 200 components = -0.000548246 Jy ! Clean residual min=-0.001001 max=0.001166 Jy/beam ! Clean residual mean=0.000001 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.173827 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 75 components and 0.173827 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=0.086651Jy sigma=0.000773 ! Fit after self-cal, rms=0.086649Jy 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) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.23184e-05 Jy ! Component: 100 - total flux cleaned = -2.26885e-05 Jy ! Component: 150 - total flux cleaned = -1.438e-05 Jy ! Component: 200 - total flux cleaned = -2.84154e-05 Jy ! Total flux subtracted in 200 components = -2.84154e-05 Jy ! Clean residual min=-0.001001 max=0.001132 Jy/beam ! Clean residual mean=0.000001 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.173798 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 77 components and 0.173798 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=0.086645Jy sigma=0.000773 ! Fit after self-cal, rms=0.086643Jy sigma=0.000773 ! 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=1.086 mas, bmaj=2.153 mas, bpa=19.86 degrees ! Estimated noise=282.953 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.086 x 2.153 at 19.86 degrees (North through East) ! Clean map min=-0.0010088 max=0.11302 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=0.8973 mas, bmaj=1.938 mas, bpa=23.16 degrees ! Estimated noise=548.243 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0897462 Jy ! Component: 100 - total flux cleaned = 0.123789 Jy ! Component: 150 - total flux cleaned = 0.142117 Jy ! Component: 200 - total flux cleaned = 0.153004 Jy ! Total flux subtracted in 200 components = 0.153004 Jy ! Clean residual min=-0.002659 max=0.005618 Jy/beam ! Clean residual mean=-0.000007 rms=0.000865 Jy/beam ! Combined flux in latest and established models = 0.153004 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.153004 Jy ! Inverting map and beam ! Estimated beam: bmin=1.086 mas, bmaj=2.153 mas, bpa=19.86 degrees ! Estimated noise=282.953 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 = 0.00837099 Jy ! Component: 100 - total flux cleaned = 0.0130211 Jy ! Component: 150 - total flux cleaned = 0.0158596 Jy ! Component: 200 - total flux cleaned = 0.0177068 Jy ! Total flux subtracted in 200 components = 0.0177068 Jy ! Clean residual min=-0.001172 max=0.001080 Jy/beam ! Clean residual mean=-0.000003 rms=0.000307 Jy/beam ! Combined flux in latest and established models = 0.17071 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 44 components and 0.17071 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=2.146 mas, bmaj=2.804 mas, bpa=0.7477 degrees ! Estimated noise=323.653 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00155754 Jy ! Component: 100 - total flux cleaned = 0.00230602 Jy ! Component: 150 - total flux cleaned = 0.00270869 Jy ! Component: 200 - total flux cleaned = 0.00280099 Jy ! Total flux subtracted in 200 components = 0.00280099 Jy ! Clean residual min=-0.001035 max=0.001123 Jy/beam ! Clean residual mean=0.000000 rms=0.000281 Jy/beam ! Combined flux in latest and established models = 0.173511 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 = 4.33241e-05 Jy ! Component: 100 - total flux cleaned = 6.23097e-05 Jy ! Component: 150 - total flux cleaned = 8.77758e-05 Jy ! Component: 200 - total flux cleaned = 0.000117114 Jy ! Total flux subtracted in 200 components = 0.000117114 Jy ! Clean residual min=-0.001009 max=0.001104 Jy/beam ! Clean residual mean=0.000001 rms=0.000278 Jy/beam ! Combined flux in latest and established models = 0.173629 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 65 components and 0.173628 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.086 mas, bmaj=2.153 mas, bpa=19.86 degrees ! Estimated noise=282.953 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000262893 Jy ! Component: 100 - total flux cleaned = -0.000263489 Jy ! Component: 150 - total flux cleaned = -0.000242401 Jy ! Component: 200 - total flux cleaned = -0.000187539 Jy ! Total flux subtracted in 200 components = -0.000187539 Jy ! Clean residual min=-0.001009 max=0.001019 Jy/beam ! Clean residual mean=0.000001 rms=0.000257 Jy/beam ! Combined flux in latest and established models = 0.173441 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 73 components and 0.173441 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=0.086636Jy sigma=0.000773 ! Fit after self-cal, rms=0.086609Jy sigma=0.000773 wmodel J1128+2102_X_2014_05_31_pus_map.mod ! Writing 73 model components to file: J1128+2102_X_2014_05_31_pus_map.mod wobs J1128+2102_X_2014_05_31_pus_uvs.fits ! Writing UV FITS file: J1128+2102_X_2014_05_31_pus_uvs.fits wwins J1128+2102_X_2014_05_31_pus_map.win ! wwins: Wrote 2 windows to J1128+2102_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 = 0.000274355 Jy ! Component: 100 - total flux cleaned = 0.000391878 Jy ! Component: 150 - total flux cleaned = 0.000454231 Jy ! Component: 200 - total flux cleaned = 0.000439616 Jy ! Component: 250 - total flux cleaned = 0.000383104 Jy ! Component: 300 - total flux cleaned = 0.000356064 Jy ! Component: 350 - total flux cleaned = 0.000277886 Jy ! Component: 400 - total flux cleaned = 0.00024062 Jy ! Component: 450 - total flux cleaned = 0.00019238 Jy ! Component: 500 - total flux cleaned = 0.000180656 Jy ! Component: 550 - total flux cleaned = 0.000134692 Jy ! Component: 600 - total flux cleaned = 0.000112393 Jy ! Component: 650 - total flux cleaned = 0.000101504 Jy ! Component: 700 - total flux cleaned = 0.000101553 Jy ! Component: 750 - total flux cleaned = 0.000111924 Jy ! Component: 800 - total flux cleaned = 0.000112029 Jy ! Component: 850 - total flux cleaned = 0.000151592 Jy ! Component: 900 - total flux cleaned = 0.000131965 Jy ! Component: 950 - total flux cleaned = 0.000122224 Jy ! Component: 1000 - total flux cleaned = 0.000103309 Jy ! Component: 1050 - total flux cleaned = 8.47947e-05 Jy ! Component: 1100 - total flux cleaned = 9.38764e-05 Jy ! Component: 1150 - total flux cleaned = 7.59883e-05 Jy ! Component: 1200 - total flux cleaned = 5.84597e-05 Jy ! Component: 1250 - total flux cleaned = 4.12327e-05 Jy ! Component: 1300 - total flux cleaned = 1.56495e-05 Jy ! Component: 1350 - total flux cleaned = -9.28362e-06 Jy ! Component: 1400 - total flux cleaned = -4.2297e-05 Jy ! Component: 1450 - total flux cleaned = -3.43087e-05 Jy ! Component: 1500 - total flux cleaned = -7.43037e-05 Jy ! Component: 1550 - total flux cleaned = -7.42073e-05 Jy ! Component: 1600 - total flux cleaned = -5.86511e-05 Jy ! Component: 1650 - total flux cleaned = -4.34111e-05 Jy ! Component: 1700 - total flux cleaned = -7.37213e-05 Jy ! Component: 1750 - total flux cleaned = -5.12561e-05 Jy ! Component: 1800 - total flux cleaned = -9.57214e-05 Jy ! Component: 1850 - total flux cleaned = -0.000103013 Jy ! Component: 1900 - total flux cleaned = -0.000110237 Jy ! Component: 1950 - total flux cleaned = -8.88059e-05 Jy ! Component: 2000 - total flux cleaned = -6.75952e-05 Jy ! Total flux subtracted in 2048 components = -6.75995e-05 Jy ! Clean residual min=-0.000357 max=0.000420 Jy/beam ! Clean residual mean=-0.000000 rms=0.000134 Jy/beam ! Combined flux in latest and established models = 0.173373 Jy keep ! Adding 136 model components to the UV plane model. ! The established model now contains 209 components and 0.173373 Jy ![Exited script file: muppet] wmap "J1128+2102_X_2014_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.086 x 2.153 at 19.86 degrees (North through East) ! Clean map min=-0.00064473 max=0.11337 Jy/beam ! Writing clean map to FITS file: J1128+2102_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 0.113366 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000133998 device "J1128+2102_X_2014_05_31_pus\_map.eps/VPS" ! Attempting to open device: 'J1128+2102_X_2014_05_31_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.3546 0.3546 0.709201 1.4184 2.8368 5.67361 11.3472 22.6944 45.3888 90.7777 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.113 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.086 x 2.153 at 19.86 degrees (North through East) ! Clean map min=-0.00064473 max=0.11337 Jy/beam quit ! Quitting program ! Log file J1128+2102_X_2014_05_31_pus_uvs.log closed on Sun Nov 27 18:06:17 2016