! Started logfile: J1531+7206_X_2017_06_10_pus_uvs.log on Mon May 6 12:49:32 2019 obs J1531+7206_X_2017_06_10_pus_uva.fits ! Reading UV FITS file: J1531+7206_X_2017_06_10_pus_uva.fits ! AN table 1: 111 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.870871 visibilities/baseline/integration-bin. ! Found source: J1531+7206 ! ! 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 52200 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 J1531+7206_X_2017_06_10_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 79 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 79 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 79 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 79 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 79 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 79 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 79 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 79 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 79 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 79 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 79 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 79 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.817457Jy sigma=0.007321 ! Fit after self-cal, rms=0.797580Jy sigma=0.007150 ! 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=0.7348 mas, bmaj=1.184 mas, bpa=-66.63 degrees ! Estimated noise=798.388 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 = 0.154149 Jy ! Component: 100 - total flux cleaned = 0.196814 Jy ! Total flux subtracted in 100 components = 0.196814 Jy ! Clean residual min=-0.006453 max=0.020279 Jy/beam ! Clean residual mean=-0.000117 rms=0.001839 Jy/beam ! Combined flux in latest and established models = 0.196814 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.196814 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=0.088554Jy sigma=0.000766 ! Fit after self-cal, rms=0.088503Jy sigma=0.000766 ! Inverting map ! Added new window around map position (-1.8, 0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0217121 Jy ! Component: 100 - total flux cleaned = 0.0349358 Jy ! Total flux subtracted in 100 components = 0.0349358 Jy ! Clean residual min=-0.003935 max=0.008839 Jy/beam ! Clean residual mean=-0.000063 rms=0.001143 Jy/beam ! Combined flux in latest and established models = 0.23175 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 19 components and 0.23175 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=0.081688Jy sigma=0.000696 ! Fit after self-cal, rms=0.081351Jy sigma=0.000693 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0102916 Jy ! Component: 100 - total flux cleaned = 0.0167106 Jy ! Total flux subtracted in 100 components = 0.0167106 Jy ! Clean residual min=-0.003109 max=0.005277 Jy/beam ! Clean residual mean=-0.000037 rms=0.000876 Jy/beam ! Combined flux in latest and established models = 0.248461 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 28 components and 0.248461 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=0.079681Jy sigma=0.000675 ! Fit after self-cal, rms=0.079562Jy sigma=0.000674 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00568589 Jy ! Component: 100 - total flux cleaned = 0.00941909 Jy ! Total flux subtracted in 100 components = 0.00941909 Jy ! Clean residual min=-0.002829 max=0.004599 Jy/beam ! Clean residual mean=-0.000023 rms=0.000772 Jy/beam ! Combined flux in latest and established models = 0.25788 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 29 components and 0.25788 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=0.079062Jy sigma=0.000669 ! Fit after self-cal, rms=0.079021Jy sigma=0.000668 ! Inverting map ! Added new window around map position (-2.2, 1.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0045328 Jy ! Component: 100 - total flux cleaned = 0.00736825 Jy ! Total flux subtracted in 100 components = 0.00736825 Jy ! Clean residual min=-0.002603 max=0.003250 Jy/beam ! Clean residual mean=-0.000013 rms=0.000694 Jy/beam ! Combined flux in latest and established models = 0.265248 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 38 components and 0.265248 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=0.078741Jy sigma=0.000665 ! Fit after self-cal, rms=0.078716Jy sigma=0.000665 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9613 mas, bmaj=1.452 mas, bpa=-67.39 degrees ! Estimated noise=348.464 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 = 0.00296793 Jy ! Component: 100 - total flux cleaned = 0.00477225 Jy ! Component: 150 - total flux cleaned = 0.0055016 Jy ! Component: 200 - total flux cleaned = 0.00580021 Jy ! Total flux subtracted in 200 components = 0.00580021 Jy ! Clean residual min=-0.001758 max=0.001983 Jy/beam ! Clean residual mean=-0.000006 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.271048 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 52 components and 0.271048 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=0.078596Jy sigma=0.000664 ! Fit after self-cal, rms=0.078585Jy sigma=0.000664 ! 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 0.98 FD 0.98 HN 1.00 KP 1.00 ! LA 0.98 MK 0.96 NL 0.98 OV 0.99 ! PT 0.99 SC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 0.96 KP 0.98 ! LA 0.97 MK 1.00 NL 1.00 OV 0.99 ! PT 1.03 SC 1.08 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 0.97 KP 0.99 ! LA 1.01 MK 0.99 NL 0.99 OV 1.00 ! PT 1.00 SC 1.08 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 1.00 KP 0.98 ! LA 0.99 MK 1.01 NL 0.99 OV 0.99 ! PT 1.00 SC 1.07 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 0.95 KP 0.99 ! LA 1.00 MK 1.02 NL 0.98 OV 0.99 ! PT 1.01 SC 1.10 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 0.99 KP 1.00 ! LA 0.99 MK 1.00 NL 0.99 OV 0.99 ! PT 1.01 SC 1.07 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 0.98 KP 1.00 ! LA 1.00 MK 1.03 NL 0.98 OV 1.01 ! PT 1.01 SC 1.07 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.05 HN 0.98 KP 1.00 ! LA 0.98 MK 1.01 NL 0.98 OV 1.02 ! PT 1.03 SC 1.08 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 1.00 KP 0.99 ! LA 0.99 MK 0.98 NL 0.99 OV 1.00 ! PT 1.01 SC 1.07 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 0.97 KP 1.00 ! LA 1.01 MK 1.01 NL 0.99 OV 1.01 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 1.04 KP 1.01 ! LA 1.02 MK 0.99 NL 0.99 OV 1.01 ! PT 1.01 SC 1.05 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 0.97 KP 0.95 ! LA 1.00 MK 1.01 NL 0.99 OV 1.01 ! PT 1.03 SC 1.06 ! ! ! Fit before self-cal, rms=0.078585Jy sigma=0.000664 ! Fit after self-cal, rms=0.078855Jy sigma=0.000661 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9679 mas, bmaj=1.465 mas, bpa=-67.28 degrees ! Estimated noise=349.576 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 = 0.000634369 Jy ! Component: 100 - total flux cleaned = 0.000583349 Jy ! Component: 150 - total flux cleaned = 0.000505706 Jy ! Component: 200 - total flux cleaned = 0.000473076 Jy ! Total flux subtracted in 200 components = 0.000473076 Jy ! Clean residual min=-0.001452 max=0.001580 Jy/beam ! Clean residual mean=-0.000005 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.271521 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 66 components and 0.271521 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=0.078808Jy sigma=0.000660 ! Fit after self-cal, rms=0.078811Jy sigma=0.000660 ! 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=0.078811Jy sigma=0.000660 ! Fit after self-cal, rms=0.079269Jy sigma=0.000658 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9685 mas, bmaj=1.465 mas, bpa=-67.22 degrees ! Estimated noise=349.986 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.50915e-05 Jy ! Component: 100 - total flux cleaned = 0.000129506 Jy ! Component: 150 - total flux cleaned = 0.000209628 Jy ! Component: 200 - total flux cleaned = 0.000231709 Jy ! Total flux subtracted in 200 components = 0.000231709 Jy ! Clean residual min=-0.001156 max=0.001224 Jy/beam ! Clean residual mean=-0.000004 rms=0.000273 Jy/beam ! Combined flux in latest and established models = 0.271753 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 69 components and 0.271753 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=0.079247Jy sigma=0.000658 ! Fit after self-cal, rms=0.079256Jy sigma=0.000658 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-5.2, 10). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000914187 Jy ! Component: 100 - total flux cleaned = 0.0013596 Jy ! Component: 150 - total flux cleaned = 0.00155204 Jy ! Component: 200 - total flux cleaned = 0.00170107 Jy ! Total flux subtracted in 200 components = 0.00170107 Jy ! Clean residual min=-0.001086 max=0.001070 Jy/beam ! Clean residual mean=-0.000006 rms=0.000256 Jy/beam ! Combined flux in latest and established models = 0.273454 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 84 components and 0.273454 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=0.079233Jy sigma=0.000657 ! Fit after self-cal, rms=0.079230Jy sigma=0.000657 ! 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=0.079230Jy sigma=0.000657 ! Fit after self-cal, rms=0.079254Jy sigma=0.000657 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9688 mas, bmaj=1.467 mas, bpa=-67.25 degrees ! Estimated noise=349.891 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000166156 Jy ! Component: 100 - total flux cleaned = 0.000328058 Jy ! Component: 150 - total flux cleaned = 0.000491844 Jy ! Component: 200 - total flux cleaned = 0.00060249 Jy ! Total flux subtracted in 200 components = 0.00060249 Jy ! Clean residual min=-0.001037 max=0.001012 Jy/beam ! Clean residual mean=-0.000005 rms=0.000246 Jy/beam ! Combined flux in latest and established models = 0.274057 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 88 components and 0.274057 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=0.079242Jy sigma=0.000657 ! Fit after self-cal, rms=0.079241Jy sigma=0.000657 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 = 6.04394e-05 Jy ! Component: 100 - total flux cleaned = 0.000167742 Jy ! Component: 150 - total flux cleaned = 0.000264343 Jy ! Component: 200 - total flux cleaned = 0.000339232 Jy ! Total flux subtracted in 200 components = 0.000339232 Jy ! Clean residual min=-0.001003 max=0.000995 Jy/beam ! Clean residual mean=-0.000005 rms=0.000241 Jy/beam ! Combined flux in latest and established models = 0.274396 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 94 components and 0.274396 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=0.079234Jy sigma=0.000657 ! Fit after self-cal, rms=0.079232Jy sigma=0.000657 ! 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=0.079232Jy sigma=0.000657 ! Fit after self-cal, rms=0.079253Jy sigma=0.000657 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.229 mas, bmaj=2.757 mas, bpa=-80.74 degrees ! Estimated noise=441.564 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000352851 Jy ! Component: 100 - total flux cleaned = 0.000567362 Jy ! Component: 150 - total flux cleaned = 0.000775185 Jy ! Component: 200 - total flux cleaned = 0.000882477 Jy ! Total flux subtracted in 200 components = 0.000882477 Jy ! Clean residual min=-0.001077 max=0.001143 Jy/beam ! Clean residual mean=-0.000010 rms=0.000290 Jy/beam ! Combined flux in latest and established models = 0.275278 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 108 components and 0.275278 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=0.079252Jy sigma=0.000657 ! Fit after self-cal, rms=0.079251Jy sigma=0.000657 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 = 5.62323e-05 Jy ! Component: 100 - total flux cleaned = 0.000204316 Jy ! Component: 150 - total flux cleaned = 0.00026601 Jy ! Component: 200 - total flux cleaned = 0.000297673 Jy ! Total flux subtracted in 200 components = 0.000297673 Jy ! Clean residual min=-0.001066 max=0.001115 Jy/beam ! Clean residual mean=-0.000011 rms=0.000286 Jy/beam ! Combined flux in latest and established models = 0.275576 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 111 components and 0.275576 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=0.079250Jy sigma=0.000657 ! Fit after self-cal, rms=0.079250Jy sigma=0.000657 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=0.969 mas, bmaj=1.468 mas, bpa=-67.25 degrees ! Estimated noise=349.879 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.969 x 1.468 at -67.25 degrees (North through East) ! Clean map min=-0.00085088 max=0.19653 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=0.7391 mas, bmaj=1.195 mas, bpa=-66.63 degrees ! Estimated noise=805.104 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.154694 Jy ! Component: 100 - total flux cleaned = 0.20075 Jy ! Component: 150 - total flux cleaned = 0.223583 Jy ! Component: 200 - total flux cleaned = 0.237448 Jy ! Total flux subtracted in 200 components = 0.237448 Jy ! Clean residual min=-0.003014 max=0.007419 Jy/beam ! Clean residual mean=-0.000055 rms=0.000886 Jy/beam ! Combined flux in latest and established models = 0.237448 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.237448 Jy ! Inverting map and beam ! Estimated beam: bmin=0.969 mas, bmaj=1.468 mas, bpa=-67.25 degrees ! Estimated noise=349.879 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 = 0.0119763 Jy ! Component: 100 - total flux cleaned = 0.0191931 Jy ! Component: 150 - total flux cleaned = 0.0239141 Jy ! Component: 200 - total flux cleaned = 0.0271054 Jy ! Total flux subtracted in 200 components = 0.0271054 Jy ! Clean residual min=-0.001139 max=0.001769 Jy/beam ! Clean residual mean=-0.000016 rms=0.000328 Jy/beam ! Combined flux in latest and established models = 0.264553 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 43 components and 0.264553 Jy ! Inverting map ! Added new window around map position (-1.4, -0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00222087 Jy ! Component: 100 - total flux cleaned = 0.00388902 Jy ! Component: 150 - total flux cleaned = 0.00520393 Jy ! Component: 200 - total flux cleaned = 0.00628065 Jy ! Total flux subtracted in 200 components = 0.00628065 Jy ! Clean residual min=-0.001022 max=0.001163 Jy/beam ! Clean residual mean=-0.000008 rms=0.000250 Jy/beam ! Combined flux in latest and established models = 0.270834 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 67 components and 0.270834 Jy ! Inverting map ! Added new window around map position (-3.4, 3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00091207 Jy ! Component: 100 - total flux cleaned = 0.00151621 Jy ! Component: 150 - total flux cleaned = 0.00207113 Jy ! Component: 200 - total flux cleaned = 0.00253624 Jy ! Total flux subtracted in 200 components = 0.00253624 Jy ! Clean residual min=-0.000999 max=0.001001 Jy/beam ! Clean residual mean=-0.000006 rms=0.000229 Jy/beam ! Combined flux in latest and established models = 0.27337 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 83 components and 0.27337 Jy ! Inverting map ! Added new window around map position (-4.6, 6.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000906626 Jy ! Component: 100 - total flux cleaned = 0.00141296 Jy ! Component: 150 - total flux cleaned = 0.00173229 Jy ! Component: 200 - total flux cleaned = 0.00204286 Jy ! Total flux subtracted in 200 components = 0.00204286 Jy ! Clean residual min=-0.000972 max=0.000790 Jy/beam ! Clean residual mean=-0.000006 rms=0.000215 Jy/beam ! Combined flux in latest and established models = 0.275413 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 94 components and 0.275413 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=2.229 mas, bmaj=2.757 mas, bpa=-80.74 degrees ! Estimated noise=441.564 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000491611 Jy ! Component: 100 - total flux cleaned = 0.000762798 Jy ! Component: 150 - total flux cleaned = 0.000917248 Jy ! Component: 200 - total flux cleaned = 0.00104089 Jy ! Total flux subtracted in 200 components = 0.00104089 Jy ! Clean residual min=-0.000972 max=0.000972 Jy/beam ! Clean residual mean=-0.000012 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.276454 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 = 9.0517e-05 Jy ! Component: 100 - total flux cleaned = 0.000172858 Jy ! Component: 150 - total flux cleaned = 0.000231619 Jy ! Component: 200 - total flux cleaned = 0.000286047 Jy ! Total flux subtracted in 200 components = 0.000286047 Jy ! Clean residual min=-0.000960 max=0.000969 Jy/beam ! Clean residual mean=-0.000012 rms=0.000257 Jy/beam ! Combined flux in latest and established models = 0.27674 Jy ! Adding 62 model components to the UV plane model. ! The established model now contains 148 components and 0.27674 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.969 mas, bmaj=1.468 mas, bpa=-67.25 degrees ! Estimated noise=349.879 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000101803 Jy ! Component: 100 - total flux cleaned = -8.69416e-05 Jy ! Component: 150 - total flux cleaned = -8.73049e-05 Jy ! Component: 200 - total flux cleaned = -3.48215e-05 Jy ! Total flux subtracted in 200 components = -3.48215e-05 Jy ! Clean residual min=-0.000941 max=0.000769 Jy/beam ! Clean residual mean=-0.000006 rms=0.000208 Jy/beam ! Combined flux in latest and established models = 0.276705 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 164 components and 0.276705 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=0.079210Jy sigma=0.000657 ! Fit after self-cal, rms=0.079204Jy sigma=0.000657 wmodel J1531+7206_X_2017_06_10_pus_map.mod ! Writing 164 model components to file: J1531+7206_X_2017_06_10_pus_map.mod wobs J1531+7206_X_2017_06_10_pus_uvs.fits ! Writing UV FITS file: J1531+7206_X_2017_06_10_pus_uvs.fits wwins J1531+7206_X_2017_06_10_pus_map.win ! wwins: Wrote 7 windows to J1531+7206_X_2017_06_10_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 = -0.00023974 Jy ! Component: 100 - total flux cleaned = -0.000254745 Jy ! Component: 150 - total flux cleaned = -0.000281992 Jy ! Component: 200 - total flux cleaned = -0.000334617 Jy ! Component: 250 - total flux cleaned = -0.000334821 Jy ! Component: 300 - total flux cleaned = -0.000360068 Jy ! Component: 350 - total flux cleaned = -0.000372253 Jy ! Component: 400 - total flux cleaned = -0.000396243 Jy ! Component: 450 - total flux cleaned = -0.000431598 Jy ! Component: 500 - total flux cleaned = -0.00048943 Jy ! Component: 550 - total flux cleaned = -0.000523422 Jy ! Component: 600 - total flux cleaned = -0.000556918 Jy ! Component: 650 - total flux cleaned = -0.000589882 Jy ! Component: 700 - total flux cleaned = -0.000611524 Jy ! Component: 750 - total flux cleaned = -0.000622014 Jy ! Component: 800 - total flux cleaned = -0.000622104 Jy ! Component: 850 - total flux cleaned = -0.000642752 Jy ! Component: 900 - total flux cleaned = -0.000663187 Jy ! Component: 950 - total flux cleaned = -0.000693438 Jy ! Component: 1000 - total flux cleaned = -0.000733153 Jy ! Component: 1050 - total flux cleaned = -0.000752695 Jy ! Component: 1100 - total flux cleaned = -0.000801135 Jy ! Component: 1150 - total flux cleaned = -0.00082023 Jy ! Component: 1200 - total flux cleaned = -0.000839177 Jy ! Component: 1250 - total flux cleaned = -0.000867172 Jy ! Component: 1300 - total flux cleaned = -0.000876575 Jy ! Component: 1350 - total flux cleaned = -0.000941082 Jy ! Component: 1400 - total flux cleaned = -0.000968297 Jy ! Component: 1450 - total flux cleaned = -0.00100446 Jy ! Component: 1500 - total flux cleaned = -0.00101329 Jy ! Component: 1550 - total flux cleaned = -0.00105774 Jy ! Component: 1600 - total flux cleaned = -0.00109293 Jy ! Component: 1650 - total flux cleaned = -0.00113651 Jy ! Component: 1700 - total flux cleaned = -0.00115378 Jy ! Component: 1750 - total flux cleaned = -0.00117966 Jy ! Component: 1800 - total flux cleaned = -0.00123086 Jy ! Component: 1850 - total flux cleaned = -0.00123936 Jy ! Component: 1900 - total flux cleaned = -0.00128122 Jy ! Component: 1950 - total flux cleaned = -0.00131445 Jy ! Component: 2000 - total flux cleaned = -0.00135554 Jy ! Total flux subtracted in 2048 components = -0.00137187 Jy ! Clean residual min=-0.000529 max=0.000495 Jy/beam ! Clean residual mean=-0.000003 rms=0.000150 Jy/beam ! Combined flux in latest and established models = 0.275333 Jy keep ! Adding 153 model components to the UV plane model. ! The established model now contains 317 components and 0.275333 Jy ![Exited script file: muppet] wmap "J1531+7206_X_2017_06_10_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.969 x 1.468 at -67.25 degrees (North through East) ! Clean map min=-0.00078543 max=0.19644 Jy/beam ! Writing clean map to FITS file: J1531+7206_X_2017_06_10_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.196435 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000150295 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.229534 0.229534 0.459067 0.918134 1.83627 3.67254 7.34507 14.6901 29.3803 58.7606 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.196 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.969 x 1.468 at -67.25 degrees (North through East) ! Clean map min=-0.00078543 max=0.19644 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 J1531+7206_X_2017_06_10_pus_uvs.log closed on Mon May 6 12:49:35 2019