! Started logfile: J2025+0316_X_2017_05_27_pus_uvs.log on Fri May 3 10:41:47 2019 obs J2025+0316_X_2017_05_27_pus_uva.fits ! Reading UV FITS file: J2025+0316_X_2017_05_27_pus_uva.fits ! AN table 1: 83 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.961446 visibilities/baseline/integration-bin. ! Found source: J2025+0316 ! ! 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 1033 lines of history. ! ! Reading 43092 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 J2025+0316_X_2017_05_27_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 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.737315Jy sigma=0.006428 ! Fit after self-cal, rms=0.729780Jy sigma=0.006362 ! 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=0.6991 mas, bmaj=1.701 mas, bpa=-1.967 degrees ! Estimated noise=704.261 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 = 0.207146 Jy ! Component: 100 - total flux cleaned = 0.256177 Jy ! Total flux subtracted in 100 components = 0.256177 Jy ! Clean residual min=-0.007503 max=0.022083 Jy/beam ! Clean residual mean=-0.000028 rms=0.002405 Jy/beam ! Combined flux in latest and established models = 0.256177 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.256177 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=0.095073Jy sigma=0.000800 ! Fit after self-cal, rms=0.095066Jy sigma=0.000800 ! Inverting map ! Added new window around map position (-1, -0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0235878 Jy ! Component: 100 - total flux cleaned = 0.0383359 Jy ! Total flux subtracted in 100 components = 0.0383359 Jy ! Clean residual min=-0.005458 max=0.017852 Jy/beam ! Clean residual mean=-0.000018 rms=0.001627 Jy/beam ! Combined flux in latest and established models = 0.294513 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 18 components and 0.294513 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=0.086675Jy sigma=0.000715 ! Fit after self-cal, rms=0.086373Jy sigma=0.000713 ! Inverting map ! Added new window around map position (-2.4, -1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0158902 Jy ! Component: 100 - total flux cleaned = 0.0249931 Jy ! Total flux subtracted in 100 components = 0.0249931 Jy ! Clean residual min=-0.003667 max=0.005017 Jy/beam ! Clean residual mean=-0.000009 rms=0.001036 Jy/beam ! Combined flux in latest and established models = 0.319506 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 27 components and 0.319506 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=0.082620Jy sigma=0.000676 ! Fit after self-cal, rms=0.082365Jy sigma=0.000674 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00726995 Jy ! Component: 100 - total flux cleaned = 0.0124856 Jy ! Total flux subtracted in 100 components = 0.0124856 Jy ! Clean residual min=-0.002964 max=0.003060 Jy/beam ! Clean residual mean=-0.000005 rms=0.000784 Jy/beam ! Combined flux in latest and established models = 0.331992 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 41 components and 0.331992 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=0.081387Jy sigma=0.000664 ! Fit after self-cal, rms=0.081339Jy sigma=0.000663 ! 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=0.865 mas, bmaj=2.004 mas, bpa=-1.106 degrees ! Estimated noise=394.296 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 (-1.6, -1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00652737 Jy ! Component: 100 - total flux cleaned = 0.0106492 Jy ! Component: 150 - total flux cleaned = 0.0135579 Jy ! Component: 200 - total flux cleaned = 0.015747 Jy ! Total flux subtracted in 200 components = 0.015747 Jy ! Clean residual min=-0.001913 max=0.003277 Jy/beam ! Clean residual mean=0.000005 rms=0.000583 Jy/beam ! Combined flux in latest and established models = 0.347739 Jy ! Performing phase self-cal ! Adding 61 model components to the UV plane model. ! The established model now contains 90 components and 0.347739 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=0.080761Jy sigma=0.000657 ! Fit after self-cal, rms=0.080718Jy sigma=0.000657 ! 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 0.97 FD 0.99 HN 1.05 KP 1.02 ! LA 0.97 MK 1.00 NL 0.99 OV 0.99 ! PT 1.00 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.00 KP 1.01 ! LA 0.96 MK 0.99 NL 0.99 OV 0.98 ! PT 0.98 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.00 KP 1.01 ! LA 0.98 MK 1.01 NL 0.99 OV 0.98 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 1.03 KP 1.02 ! LA 1.00 MK 1.01 NL 1.06 OV 1.00 ! PT 1.03 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.96 HN 0.98 KP 1.01 ! LA 0.99 MK 1.03 NL 0.98 OV 0.99 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.96 HN 1.01 KP 1.00 ! LA 0.99 MK 1.01 NL 0.99 OV 0.98 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 0.99 KP 1.01 ! LA 1.01 MK 1.03 NL 0.97 OV 1.00 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 0.99 KP 1.01 ! LA 0.97 MK 1.00 NL 0.99 OV 0.99 ! PT 1.03 SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.00 KP 0.99 ! LA 0.99 MK 1.00 NL 0.97 OV 0.99 ! PT 0.98 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 1.00 KP 1.00 ! LA 1.02 MK 1.01 NL 0.97 OV 1.01 ! PT 1.03 SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 1.06 KP 1.00 ! LA 1.01 MK 1.00 NL 0.98 OV 0.98 ! PT 1.04 SC 1.03 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 1.00 KP 1.00 ! LA 0.99 MK 1.00 NL 0.97 OV 1.01 ! PT 1.02 SC 1.01 ! ! ! Fit before self-cal, rms=0.080718Jy sigma=0.000657 ! Fit after self-cal, rms=0.080177Jy sigma=0.000653 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8699 mas, bmaj=2.009 mas, bpa=-1.182 degrees ! Estimated noise=393.07 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 = 0.00219734 Jy ! Component: 100 - total flux cleaned = 0.00306391 Jy ! Component: 150 - total flux cleaned = 0.00354835 Jy ! Component: 200 - total flux cleaned = 0.00389452 Jy ! Total flux subtracted in 200 components = 0.00389452 Jy ! Clean residual min=-0.001406 max=0.002221 Jy/beam ! Clean residual mean=0.000006 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.351634 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 112 components and 0.351634 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=0.080086Jy sigma=0.000652 ! Fit after self-cal, rms=0.080083Jy sigma=0.000652 ! 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=0.080083Jy sigma=0.000652 ! Fit after self-cal, rms=0.080241Jy sigma=0.000650 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8698 mas, bmaj=2.008 mas, bpa=-1.158 degrees ! Estimated noise=393.479 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00148849 Jy ! Component: 100 - total flux cleaned = 0.00208252 Jy ! Component: 150 - total flux cleaned = 0.00249829 Jy ! Component: 200 - total flux cleaned = 0.00267989 Jy ! Total flux subtracted in 200 components = 0.00267989 Jy ! Clean residual min=-0.001112 max=0.001494 Jy/beam ! Clean residual mean=0.000003 rms=0.000314 Jy/beam ! Combined flux in latest and established models = 0.354313 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 142 components and 0.354313 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=0.080208Jy sigma=0.000649 ! Fit after self-cal, rms=0.080210Jy sigma=0.000649 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 = 0.000329335 Jy ! Component: 100 - total flux cleaned = 0.000482687 Jy ! Component: 150 - total flux cleaned = 0.000594489 Jy ! Component: 200 - total flux cleaned = 0.000693161 Jy ! Total flux subtracted in 200 components = 0.000693161 Jy ! Clean residual min=-0.001208 max=0.001387 Jy/beam ! Clean residual mean=0.000003 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.355007 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 147 components and 0.355007 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=0.080200Jy sigma=0.000649 ! Fit after self-cal, rms=0.080197Jy sigma=0.000649 ! Inverting map ! Added new window around map position (0, -14.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0010725 Jy ! Component: 100 - total flux cleaned = 0.00115592 Jy ! Component: 150 - total flux cleaned = 0.00127299 Jy ! Component: 200 - total flux cleaned = 0.00135845 Jy ! Total flux subtracted in 200 components = 0.00135845 Jy ! Clean residual min=-0.001122 max=0.001206 Jy/beam ! Clean residual mean=0.000003 rms=0.000281 Jy/beam ! Combined flux in latest and established models = 0.356365 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 168 components and 0.356365 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=0.080176Jy sigma=0.000649 ! Fit after self-cal, rms=0.080175Jy sigma=0.000649 ! Inverting map ! Added new window around map position (-19.8, -24). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00108634 Jy ! Component: 100 - total flux cleaned = 0.00153946 Jy ! Component: 150 - total flux cleaned = 0.00173968 Jy ! Component: 200 - total flux cleaned = 0.00182918 Jy ! Total flux subtracted in 200 components = 0.00182918 Jy ! Clean residual min=-0.001034 max=0.001034 Jy/beam ! Clean residual mean=0.000001 rms=0.000262 Jy/beam ! Combined flux in latest and established models = 0.358194 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 181 components and 0.358194 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=0.080155Jy sigma=0.000649 ! Fit after self-cal, rms=0.080155Jy sigma=0.000649 ! 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=0.080155Jy sigma=0.000649 ! Fit after self-cal, rms=0.079885Jy sigma=0.000648 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8701 mas, bmaj=2.008 mas, bpa=-1.17 degrees ! Estimated noise=393.493 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000612073 Jy ! Component: 100 - total flux cleaned = 0.000885997 Jy ! Component: 150 - total flux cleaned = 0.00109265 Jy ! Component: 200 - total flux cleaned = 0.00125131 Jy ! Total flux subtracted in 200 components = 0.00125131 Jy ! Clean residual min=-0.000887 max=0.000838 Jy/beam ! Clean residual mean=0.000001 rms=0.000242 Jy/beam ! Combined flux in latest and established models = 0.359445 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 191 components and 0.359445 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=0.079876Jy sigma=0.000648 ! Fit after self-cal, rms=0.079874Jy sigma=0.000648 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 = 4.95241e-05 Jy ! Component: 100 - total flux cleaned = 3.58582e-05 Jy ! Component: 150 - total flux cleaned = 4.86173e-05 Jy ! Component: 200 - total flux cleaned = 4.84072e-05 Jy ! Total flux subtracted in 200 components = 4.84072e-05 Jy ! Clean residual min=-0.000863 max=0.000828 Jy/beam ! Clean residual mean=0.000002 rms=0.000240 Jy/beam ! Combined flux in latest and established models = 0.359494 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 203 components and 0.359494 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=0.079870Jy sigma=0.000648 ! Fit after self-cal, rms=0.079869Jy sigma=0.000648 ! 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=0.079869Jy sigma=0.000648 ! Fit after self-cal, rms=0.079880Jy sigma=0.000648 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.173 mas, bmaj=3.24 mas, bpa=2.136 degrees ! Estimated noise=500.662 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000729263 Jy ! Component: 100 - total flux cleaned = 0.00111673 Jy ! Component: 150 - total flux cleaned = 0.0012054 Jy ! Component: 200 - total flux cleaned = 0.00123031 Jy ! Total flux subtracted in 200 components = 0.00123031 Jy ! Clean residual min=-0.000938 max=0.001212 Jy/beam ! Clean residual mean=0.000004 rms=0.000301 Jy/beam ! Combined flux in latest and established models = 0.360724 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 213 components and 0.360724 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=0.079878Jy sigma=0.000648 ! Fit after self-cal, rms=0.079877Jy sigma=0.000648 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 = 0.000102396 Jy ! Component: 100 - total flux cleaned = 9.1858e-05 Jy ! Component: 150 - total flux cleaned = 0.000102342 Jy ! Component: 200 - total flux cleaned = 0.000101462 Jy ! Total flux subtracted in 200 components = 0.000101462 Jy ! Clean residual min=-0.000938 max=0.001209 Jy/beam ! Clean residual mean=0.000004 rms=0.000300 Jy/beam ! Combined flux in latest and established models = 0.360826 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 230 components and 0.360826 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=0.079876Jy sigma=0.000648 ! Fit after self-cal, rms=0.079875Jy sigma=0.000648 ! 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=0.8703 mas, bmaj=2.008 mas, bpa=-1.177 degrees ! Estimated noise=393.623 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8703 x 2.008 at -1.177 degrees (North through East) ! Clean map min=-0.00080813 max=0.26759 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=0.7022 mas, bmaj=1.703 mas, bpa=-2.062 degrees ! Estimated noise=704.943 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.20714 Jy ! Component: 100 - total flux cleaned = 0.256458 Jy ! Component: 150 - total flux cleaned = 0.282584 Jy ! Component: 200 - total flux cleaned = 0.300407 Jy ! Total flux subtracted in 200 components = 0.300407 Jy ! Clean residual min=-0.003850 max=0.009745 Jy/beam ! Clean residual mean=-0.000017 rms=0.001210 Jy/beam ! Combined flux in latest and established models = 0.300407 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 0.300407 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8703 mas, bmaj=2.008 mas, bpa=-1.177 degrees ! Estimated noise=393.623 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 = 0.0180775 Jy ! Component: 100 - total flux cleaned = 0.0290945 Jy ! Component: 150 - total flux cleaned = 0.036462 Jy ! Component: 200 - total flux cleaned = 0.0415592 Jy ! Total flux subtracted in 200 components = 0.0415592 Jy ! Clean residual min=-0.001584 max=0.002858 Jy/beam ! Clean residual mean=-0.000005 rms=0.000551 Jy/beam ! Combined flux in latest and established models = 0.341966 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 60 components and 0.341966 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00369527 Jy ! Component: 100 - total flux cleaned = 0.00643972 Jy ! Component: 150 - total flux cleaned = 0.00853068 Jy ! Component: 200 - total flux cleaned = 0.0101634 Jy ! Total flux subtracted in 200 components = 0.0101634 Jy ! Clean residual min=-0.001138 max=0.001417 Jy/beam ! Clean residual mean=0.000000 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.352129 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 96 components and 0.352129 Jy ! Inverting map ! Added new window around map position (4.2, -13.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00148289 Jy ! Component: 100 - total flux cleaned = 0.00266628 Jy ! Component: 150 - total flux cleaned = 0.00368668 Jy ! Component: 200 - total flux cleaned = 0.00458187 Jy ! Total flux subtracted in 200 components = 0.00458187 Jy ! Clean residual min=-0.001023 max=0.000878 Jy/beam ! Clean residual mean=0.000001 rms=0.000264 Jy/beam ! Combined flux in latest and established models = 0.356711 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 120 components and 0.356711 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=2.173 mas, bmaj=3.24 mas, bpa=2.136 degrees ! Estimated noise=500.662 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00130889 Jy ! Component: 100 - total flux cleaned = 0.00225759 Jy ! Component: 150 - total flux cleaned = 0.00301815 Jy ! Component: 200 - total flux cleaned = 0.00344768 Jy ! Total flux subtracted in 200 components = 0.00344768 Jy ! Clean residual min=-0.001077 max=0.001131 Jy/beam ! Clean residual mean=0.000003 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.360159 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000302441 Jy ! Component: 100 - total flux cleaned = 0.000513349 Jy ! Component: 150 - total flux cleaned = 0.000635481 Jy ! Component: 200 - total flux cleaned = 0.000732044 Jy ! Total flux subtracted in 200 components = 0.000732044 Jy ! Clean residual min=-0.001041 max=0.001098 Jy/beam ! Clean residual mean=0.000003 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.360891 Jy ! Adding 61 model components to the UV plane model. ! The established model now contains 167 components and 0.360891 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8703 mas, bmaj=2.008 mas, bpa=-1.177 degrees ! Estimated noise=393.623 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.95202e-07 Jy ! Component: 100 - total flux cleaned = 6.26516e-05 Jy ! Component: 150 - total flux cleaned = 0.000119968 Jy ! Component: 200 - total flux cleaned = 0.000209074 Jy ! Total flux subtracted in 200 components = 0.000209074 Jy ! Clean residual min=-0.000862 max=0.000787 Jy/beam ! Clean residual mean=0.000002 rms=0.000231 Jy/beam ! Combined flux in latest and established models = 0.3611 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 197 components and 0.3611 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=0.079880Jy sigma=0.000648 ! Fit after self-cal, rms=0.079877Jy sigma=0.000648 wmodel J2025+0316_X_2017_05_27_pus_map.mod ! Writing 197 model components to file: J2025+0316_X_2017_05_27_pus_map.mod wobs J2025+0316_X_2017_05_27_pus_uvs.fits ! Writing UV FITS file: J2025+0316_X_2017_05_27_pus_uvs.fits wwins J2025+0316_X_2017_05_27_pus_map.win ! wwins: Wrote 7 windows to J2025+0316_X_2017_05_27_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 = -9.52022e-05 Jy ! Component: 100 - total flux cleaned = -5.3008e-05 Jy ! Component: 150 - total flux cleaned = 1.75194e-06 Jy ! Component: 200 - total flux cleaned = 8.15659e-05 Jy ! Component: 250 - total flux cleaned = 0.000197883 Jy ! Component: 300 - total flux cleaned = 0.000298571 Jy ! Component: 350 - total flux cleaned = 0.000384806 Jy ! Component: 400 - total flux cleaned = 0.000421059 Jy ! Component: 450 - total flux cleaned = 0.000492319 Jy ! Component: 500 - total flux cleaned = 0.000550389 Jy ! Component: 550 - total flux cleaned = 0.000561834 Jy ! Component: 600 - total flux cleaned = 0.000607107 Jy ! Component: 650 - total flux cleaned = 0.000662766 Jy ! Component: 700 - total flux cleaned = 0.000717343 Jy ! Component: 750 - total flux cleaned = 0.000792835 Jy ! Component: 800 - total flux cleaned = 0.000814073 Jy ! Component: 850 - total flux cleaned = 0.00085588 Jy ! Component: 900 - total flux cleaned = 0.000886927 Jy ! Component: 950 - total flux cleaned = 0.000897304 Jy ! Component: 1000 - total flux cleaned = 0.000957845 Jy ! Component: 1050 - total flux cleaned = 0.000967808 Jy ! Component: 1100 - total flux cleaned = 0.000997494 Jy ! Component: 1150 - total flux cleaned = 0.00105612 Jy ! Component: 1200 - total flux cleaned = 0.0010465 Jy ! Component: 1250 - total flux cleaned = 0.00108483 Jy ! Component: 1300 - total flux cleaned = 0.00112266 Jy ! Component: 1350 - total flux cleaned = 0.00113216 Jy ! Component: 1400 - total flux cleaned = 0.00118787 Jy ! Component: 1450 - total flux cleaned = 0.00120616 Jy ! Component: 1500 - total flux cleaned = 0.0012333 Jy ! Component: 1550 - total flux cleaned = 0.00123323 Jy ! Component: 1600 - total flux cleaned = 0.00127772 Jy ! Component: 1650 - total flux cleaned = 0.00129539 Jy ! Component: 1700 - total flux cleaned = 0.00131292 Jy ! Component: 1750 - total flux cleaned = 0.00132167 Jy ! Component: 1800 - total flux cleaned = 0.00135599 Jy ! Component: 1850 - total flux cleaned = 0.00138168 Jy ! Component: 1900 - total flux cleaned = 0.00139867 Jy ! Component: 1950 - total flux cleaned = 0.00139029 Jy ! Component: 2000 - total flux cleaned = 0.00141521 Jy ! Total flux subtracted in 2048 components = 0.00141523 Jy ! Clean residual min=-0.000467 max=0.000596 Jy/beam ! Clean residual mean=0.000000 rms=0.000159 Jy/beam ! Combined flux in latest and established models = 0.362515 Jy keep ! Adding 158 model components to the UV plane model. ! The established model now contains 355 components and 0.362515 Jy ![Exited script file: muppet] wmap "J2025+0316_X_2017_05_27_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8703 x 2.008 at -1.177 degrees (North through East) ! Clean map min=-0.00065989 max=0.26755 Jy/beam ! Writing clean map to FITS file: J2025+0316_X_2017_05_27_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.267552 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000158982 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.178263 0.178263 0.356526 0.713052 1.4261 2.85221 5.70442 11.4088 22.8177 45.6353 91.2707 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.267 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8703 x 2.008 at -1.177 degrees (North through East) ! Clean map min=-0.00065989 max=0.26755 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 J2025+0316_X_2017_05_27_pus_uvs.log closed on Fri May 3 10:41:51 2019