! Started logfile: J1832+0118_X_2017_01_16_pus_uvs.log on Sun Apr 7 14:51:19 2019 obs J1832+0118_X_2017_01_16_pus_uva.fits ! Reading UV FITS file: J1832+0118_X_2017_01_16_pus_uva.fits ! AN table 1: 113 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.756539 visibilities/baseline/integration-bin. ! Found source: J1832+0118 ! ! 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 1309 lines of history. ! ! Reading 46164 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 J1832+0118_X_2017_01_16_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 143 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 143 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 156 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 143 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 143 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 156 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 143 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 156 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 184 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 184 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 156 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 156 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.918895Jy sigma=0.007375 ! Fit after self-cal, rms=0.901536Jy sigma=0.007287 ! 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=0.8954 mas, bmaj=2.477 mas, bpa=19.21 degrees ! Estimated noise=693.496 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 = 0.0824047 Jy ! Component: 100 - total flux cleaned = 0.100855 Jy ! Total flux subtracted in 100 components = 0.100855 Jy ! Clean residual min=-0.003023 max=0.006430 Jy/beam ! Clean residual mean=-0.000011 rms=0.000940 Jy/beam ! Combined flux in latest and established models = 0.100855 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.100855 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=0.120859Jy sigma=0.000653 ! Fit after self-cal, rms=0.120841Jy sigma=0.000653 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0068204 Jy ! Component: 100 - total flux cleaned = 0.0105463 Jy ! Total flux subtracted in 100 components = 0.0105463 Jy ! Clean residual min=-0.002946 max=0.002774 Jy/beam ! Clean residual mean=0.000000 rms=0.000709 Jy/beam ! Combined flux in latest and established models = 0.111401 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 18 components and 0.111401 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=0.120463Jy sigma=0.000648 ! Fit after self-cal, rms=0.120485Jy sigma=0.000648 ! 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=1.056 mas, bmaj=2.611 mas, bpa=17.77 degrees ! Estimated noise=432.27 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 = 0.00286901 Jy ! Component: 100 - total flux cleaned = 0.00470657 Jy ! Component: 150 - total flux cleaned = 0.00599535 Jy ! Component: 200 - total flux cleaned = 0.00627736 Jy ! Total flux subtracted in 200 components = 0.00627736 Jy ! Clean residual min=-0.002649 max=0.001772 Jy/beam ! Clean residual mean=0.000013 rms=0.000536 Jy/beam ! Combined flux in latest and established models = 0.117679 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 29 components and 0.117679 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=0.120406Jy sigma=0.000647 ! Fit after self-cal, rms=0.120432Jy sigma=0.000647 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.03 HN 0.93 KP 1.02 ! LA 1.02 MK 1.00* NL 0.95 OV 1.01 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.02 HN 1.02 KP 1.00 ! LA 1.00 MK 1.00* NL 0.93 OV 1.00 ! PT 1.10 SC 0.99 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.02 HN 1.02 KP 1.03 ! LA 1.00 MK 1.00* NL 0.92 OV 0.99 ! PT 1.08 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.99 HN 0.97 KP 1.01 ! LA 1.02 MK 1.00* NL 0.97 OV 1.00 ! PT 1.01 SC 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.02 HN 0.90 KP 1.02 ! LA 1.01 MK 1.00* NL 0.91 OV 0.98 ! PT 1.03 SC 1.01 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 0.98 KP 0.98 ! LA 1.00 MK 1.00* NL 0.93 OV 1.00 ! PT 1.07 SC 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.00 HN 0.98 KP 1.02 ! LA 0.98 MK 1.00* NL 0.97 OV 0.96 ! PT 1.05 SC 1.03 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.01 HN 1.04 KP 1.01 ! LA 1.02 MK 1.00* NL 0.91 OV 0.96 ! PT 1.02 SC 0.99 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.96 HN 1.02 KP 1.01 ! LA 0.99 MK 1.00* NL 0.94 OV 0.99 ! PT 1.09 SC 0.98 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.02 HN 1.00 KP 1.07 ! LA 1.01 MK 1.00* NL 0.97 OV 1.00 ! PT 1.14 SC 0.93 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.06 HN 0.98 KP 1.08 ! LA 0.97 MK 1.00* NL 0.94 OV 1.00 ! PT 1.20 SC 1.03 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.01 HN 0.95 KP 1.02 ! LA 1.03 MK 1.00* NL 0.97 OV 0.99 ! PT 1.12 SC 0.99 ! ! ! Fit before self-cal, rms=0.120432Jy sigma=0.000647 ! Fit after self-cal, rms=0.127127Jy sigma=0.000645 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.055 mas, bmaj=2.598 mas, bpa=17.62 degrees ! Estimated noise=431.726 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 = 0.00156715 Jy ! Component: 100 - total flux cleaned = 0.00188202 Jy ! Component: 150 - total flux cleaned = 0.00193518 Jy ! Component: 200 - total flux cleaned = 0.00195678 Jy ! Total flux subtracted in 200 components = 0.00195678 Jy ! Clean residual min=-0.001493 max=0.001447 Jy/beam ! Clean residual mean=0.000013 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.119635 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 46 components and 0.119635 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=0.127096Jy sigma=0.000645 ! Fit after self-cal, rms=0.127198Jy sigma=0.000645 ! 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=0.127198Jy sigma=0.000645 ! Fit after self-cal, rms=0.125240Jy sigma=0.000643 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.056 mas, bmaj=2.597 mas, bpa=17.62 degrees ! Estimated noise=432.389 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000460813 Jy ! Component: 100 - total flux cleaned = 0.000480034 Jy ! Component: 150 - total flux cleaned = 0.000507874 Jy ! Component: 200 - total flux cleaned = 0.000497147 Jy ! Total flux subtracted in 200 components = 0.000497147 Jy ! Clean residual min=-0.001024 max=0.001213 Jy/beam ! Clean residual mean=-0.000001 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.120132 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 52 components and 0.120132 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=0.125237Jy sigma=0.000643 ! Fit after self-cal, rms=0.125255Jy sigma=0.000643 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 = -1.5983e-05 Jy ! Component: 100 - total flux cleaned = -2.59657e-05 Jy ! Component: 150 - total flux cleaned = -4.53915e-05 Jy ! Component: 200 - total flux cleaned = -5.44776e-05 Jy ! Total flux subtracted in 200 components = -5.44776e-05 Jy ! Clean residual min=-0.001034 max=0.001179 Jy/beam ! Clean residual mean=-0.000000 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.120078 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 55 components and 0.120078 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=0.125253Jy sigma=0.000643 ! Fit after self-cal, rms=0.125253Jy sigma=0.000643 ! 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=0.125253Jy sigma=0.000643 ! Fit after self-cal, rms=0.127171Jy sigma=0.000643 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.056 mas, bmaj=2.593 mas, bpa=17.56 degrees ! Estimated noise=432.299 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.82561e-05 Jy ! Component: 100 - total flux cleaned = 9.82812e-05 Jy ! Component: 150 - total flux cleaned = 0.000108102 Jy ! Component: 200 - total flux cleaned = 0.000100007 Jy ! Total flux subtracted in 200 components = 0.000100007 Jy ! Clean residual min=-0.001060 max=0.001176 Jy/beam ! Clean residual mean=-0.000002 rms=0.000276 Jy/beam ! Combined flux in latest and established models = 0.120178 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 61 components and 0.120178 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=0.127170Jy sigma=0.000643 ! Fit after self-cal, rms=0.127177Jy sigma=0.000643 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 = -9.30632e-06 Jy ! Component: 100 - total flux cleaned = -2.4855e-05 Jy ! Component: 150 - total flux cleaned = -3.91539e-05 Jy ! Component: 200 - total flux cleaned = -4.56377e-05 Jy ! Total flux subtracted in 200 components = -4.56377e-05 Jy ! Clean residual min=-0.001068 max=0.001169 Jy/beam ! Clean residual mean=-0.000002 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.120132 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 62 components and 0.120132 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=0.127177Jy sigma=0.000643 ! Fit after self-cal, rms=0.127177Jy sigma=0.000643 ! 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=0.127177Jy sigma=0.000643 ! Fit after self-cal, rms=0.127316Jy sigma=0.000643 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.096 mas, bmaj=3.276 mas, bpa=3.152 degrees ! Estimated noise=535.939 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000238508 Jy ! Component: 100 - total flux cleaned = -0.00030194 Jy ! Component: 150 - total flux cleaned = -0.000344551 Jy ! Component: 200 - total flux cleaned = -0.000374471 Jy ! Total flux subtracted in 200 components = -0.000374471 Jy ! Clean residual min=-0.001156 max=0.001352 Jy/beam ! Clean residual mean=-0.000003 rms=0.000346 Jy/beam ! Combined flux in latest and established models = 0.119758 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 65 components and 0.119758 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=0.127316Jy sigma=0.000643 ! Fit after self-cal, rms=0.127315Jy sigma=0.000643 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 = -2.43681e-05 Jy ! Component: 100 - total flux cleaned = -4.54275e-05 Jy ! Component: 150 - total flux cleaned = -7.10108e-05 Jy ! Component: 200 - total flux cleaned = -8.87386e-05 Jy ! Total flux subtracted in 200 components = -8.87386e-05 Jy ! Clean residual min=-0.001164 max=0.001325 Jy/beam ! Clean residual mean=-0.000003 rms=0.000344 Jy/beam ! Combined flux in latest and established models = 0.119669 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 67 components and 0.119669 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=0.127316Jy sigma=0.000643 ! Fit after self-cal, rms=0.127315Jy sigma=0.000643 ! 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=1.056 mas, bmaj=2.591 mas, bpa=17.51 degrees ! Estimated noise=432.292 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.056 x 2.591 at 17.51 degrees (North through East) ! Clean map min=-0.0010601 max=0.1066 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=0.8971 mas, bmaj=2.459 mas, bpa=19.02 degrees ! Estimated noise=693.456 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0821611 Jy ! Component: 100 - total flux cleaned = 0.101333 Jy ! Component: 150 - total flux cleaned = 0.108909 Jy ! Component: 200 - total flux cleaned = 0.112843 Jy ! Total flux subtracted in 200 components = 0.112843 Jy ! Clean residual min=-0.002010 max=0.002292 Jy/beam ! Clean residual mean=-0.000011 rms=0.000521 Jy/beam ! Combined flux in latest and established models = 0.112843 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.112843 Jy ! Inverting map and beam ! Estimated beam: bmin=1.056 mas, bmaj=2.591 mas, bpa=17.51 degrees ! Estimated noise=432.292 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 = 0.00284716 Jy ! Component: 100 - total flux cleaned = 0.00441718 Jy ! Component: 150 - total flux cleaned = 0.00520319 Jy ! Component: 200 - total flux cleaned = 0.00548949 Jy ! Total flux subtracted in 200 components = 0.00548949 Jy ! Clean residual min=-0.001133 max=0.001354 Jy/beam ! Clean residual mean=-0.000003 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.118333 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 34 components and 0.118333 Jy ! Inverting map ! Added new window around map position (0.8, 3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00124823 Jy ! Component: 100 - total flux cleaned = 0.00168915 Jy ! Component: 150 - total flux cleaned = 0.0019938 Jy ! Component: 200 - total flux cleaned = 0.0021121 Jy ! Total flux subtracted in 200 components = 0.0021121 Jy ! Clean residual min=-0.001123 max=0.000941 Jy/beam ! Clean residual mean=-0.000003 rms=0.000257 Jy/beam ! Combined flux in latest and established models = 0.120445 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 59 components and 0.120445 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=2.096 mas, bmaj=3.276 mas, bpa=3.152 degrees ! Estimated noise=535.939 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000177022 Jy ! Component: 100 - total flux cleaned = -0.000219708 Jy ! Component: 150 - total flux cleaned = -0.000285323 Jy ! Component: 200 - total flux cleaned = -0.000333112 Jy ! Total flux subtracted in 200 components = -0.000333112 Jy ! Clean residual min=-0.001133 max=0.000839 Jy/beam ! Clean residual mean=-0.000005 rms=0.000305 Jy/beam ! Combined flux in latest and established models = 0.120112 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 = -3.25666e-05 Jy ! Component: 100 - total flux cleaned = -7.22783e-05 Jy ! Component: 150 - total flux cleaned = -0.000110211 Jy ! Component: 200 - total flux cleaned = -0.000136912 Jy ! Total flux subtracted in 200 components = -0.000136912 Jy ! Clean residual min=-0.001137 max=0.000830 Jy/beam ! Clean residual mean=-0.000005 rms=0.000302 Jy/beam ! Combined flux in latest and established models = 0.119975 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 83 components and 0.119975 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.056 mas, bmaj=2.591 mas, bpa=17.51 degrees ! Estimated noise=432.292 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.74301e-05 Jy ! Component: 100 - total flux cleaned = 2.56884e-05 Jy ! Component: 150 - total flux cleaned = 6.63603e-05 Jy ! Component: 200 - total flux cleaned = 9.0985e-05 Jy ! Total flux subtracted in 200 components = 9.0985e-05 Jy ! Clean residual min=-0.001071 max=0.000905 Jy/beam ! Clean residual mean=-0.000002 rms=0.000245 Jy/beam ! Combined flux in latest and established models = 0.120066 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 102 components and 0.120066 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=0.127304Jy sigma=0.000643 ! Fit after self-cal, rms=0.127302Jy sigma=0.000643 wmodel J1832+0118_X_2017_01_16_pus_map.mod ! Writing 102 model components to file: J1832+0118_X_2017_01_16_pus_map.mod wobs J1832+0118_X_2017_01_16_pus_uvs.fits ! Writing UV FITS file: J1832+0118_X_2017_01_16_pus_uvs.fits wwins J1832+0118_X_2017_01_16_pus_map.win ! wwins: Wrote 2 windows to J1832+0118_X_2017_01_16_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 = -0.000264963 Jy ! Component: 100 - total flux cleaned = -0.000362247 Jy ! Component: 150 - total flux cleaned = -0.000453851 Jy ! Component: 200 - total flux cleaned = -0.000526314 Jy ! Component: 250 - total flux cleaned = -0.000595522 Jy ! Component: 300 - total flux cleaned = -0.000688975 Jy ! Component: 350 - total flux cleaned = -0.000766495 Jy ! Component: 400 - total flux cleaned = -0.000854487 Jy ! Component: 450 - total flux cleaned = -0.000952482 Jy ! Component: 500 - total flux cleaned = -0.00101221 Jy ! Component: 550 - total flux cleaned = -0.00109414 Jy ! Component: 600 - total flux cleaned = -0.00113984 Jy ! Component: 650 - total flux cleaned = -0.00124065 Jy ! Component: 700 - total flux cleaned = -0.00126251 Jy ! Component: 750 - total flux cleaned = -0.00132723 Jy ! Component: 800 - total flux cleaned = -0.00138024 Jy ! Component: 850 - total flux cleaned = -0.00143232 Jy ! Component: 900 - total flux cleaned = -0.00148364 Jy ! Component: 950 - total flux cleaned = -0.00153443 Jy ! Component: 1000 - total flux cleaned = -0.00163438 Jy ! Component: 1050 - total flux cleaned = -0.00166397 Jy ! Component: 1100 - total flux cleaned = -0.00173197 Jy ! Component: 1150 - total flux cleaned = -0.00178959 Jy ! Component: 1200 - total flux cleaned = -0.00187463 Jy ! Component: 1250 - total flux cleaned = -0.00191174 Jy ! Component: 1300 - total flux cleaned = -0.00193938 Jy ! Component: 1350 - total flux cleaned = -0.00200342 Jy ! Component: 1400 - total flux cleaned = -0.00204859 Jy ! Component: 1450 - total flux cleaned = -0.00210228 Jy ! Component: 1500 - total flux cleaned = -0.00214637 Jy ! Component: 1550 - total flux cleaned = -0.00214634 Jy ! Component: 1600 - total flux cleaned = -0.00217232 Jy ! Component: 1650 - total flux cleaned = -0.00218088 Jy ! Component: 1700 - total flux cleaned = -0.00221467 Jy ! Component: 1750 - total flux cleaned = -0.00223995 Jy ! Component: 1800 - total flux cleaned = -0.00225659 Jy ! Component: 1850 - total flux cleaned = -0.0022813 Jy ! Component: 1900 - total flux cleaned = -0.00232998 Jy ! Component: 1950 - total flux cleaned = -0.00232996 Jy ! Component: 2000 - total flux cleaned = -0.00233005 Jy ! Total flux subtracted in 2048 components = -0.00236166 Jy ! Clean residual min=-0.000442 max=0.000418 Jy/beam ! Clean residual mean=-0.000000 rms=0.000154 Jy/beam ! Combined flux in latest and established models = 0.117704 Jy keep ! Adding 126 model components to the UV plane model. ! The established model now contains 228 components and 0.117704 Jy ![Exited script file: muppet] wmap "J1832+0118_X_2017_01_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.056 x 2.591 at 17.51 degrees (North through East) ! Clean map min=-0.00091839 max=0.10622 Jy/beam ! Writing clean map to FITS file: J1832+0118_X_2017_01_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.106221 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000154362 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.435964 0.435964 0.871928 1.74386 3.48771 6.97542 13.9508 27.9017 55.8034 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.106 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.056 x 2.591 at 17.51 degrees (North through East) ! Clean map min=-0.00091839 max=0.10622 Jy/beam ! Error occured in command: mapplot ! ! ! ! ! ! 4 consecutive EOF's on stdin - 10 will exit program ! ! 5 consecutive EOF's on stdin - 10 will exit program ! ! 6 consecutive EOF's on stdin - 10 will exit program ! ! 7 consecutive EOF's on stdin - 10 will exit program ! ! 8 consecutive EOF's on stdin - 10 will exit program ! ! 9 consecutive EOF's on stdin - 10 will exit program ! ! 10 consecutive EOF's on stdin - 10 will exit program ! Log file J1832+0118_X_2017_01_16_pus_uvs.log closed on Sun Apr 7 14:51:22 2019