! Started logfile: J1050+3430_X_2017_02_19_pus_uvs.log on Sat May 4 21:42:43 2019 obs J1050+3430_X_2017_02_19_pus_uva.fits ! Reading UV FITS file: J1050+3430_X_2017_02_19_pus_uva.fits ! AN table 1: 114 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.710916 visibilities/baseline/integration-bin. ! Found source: J1050+3430 ! ! 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 858 lines of history. ! ! Reading 43764 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 J1050+3430_X_2017_02_19_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 175 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 175 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 175 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 185 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 185 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 265 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 195 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 195 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 185 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 255 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 275 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 245 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.962531Jy sigma=0.008228 ! Fit after self-cal, rms=0.940760Jy sigma=0.008049 ! 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=0.8186 mas, bmaj=1.247 mas, bpa=-3.293 degrees ! Estimated noise=700.998 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 = 0.0457107 Jy ! Component: 100 - total flux cleaned = 0.0589852 Jy ! Total flux subtracted in 100 components = 0.0589852 Jy ! Clean residual min=-0.005621 max=0.012638 Jy/beam ! Clean residual mean=0.000006 rms=0.001733 Jy/beam ! Combined flux in latest and established models = 0.0589852 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0589852 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=0.089504Jy sigma=0.000737 ! Fit after self-cal, rms=0.089078Jy sigma=0.000733 ! Inverting map ! Added new window around map position (2.6, -7.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0118846 Jy ! Component: 100 - total flux cleaned = 0.0195065 Jy ! Total flux subtracted in 100 components = 0.0195065 Jy ! Clean residual min=-0.004720 max=0.009921 Jy/beam ! Clean residual mean=0.000004 rms=0.001371 Jy/beam ! Combined flux in latest and established models = 0.0784918 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 28 components and 0.0784918 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=0.087034Jy sigma=0.000714 ! Fit after self-cal, rms=0.086585Jy sigma=0.000710 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00928633 Jy ! Component: 100 - total flux cleaned = 0.015269 Jy ! Total flux subtracted in 100 components = 0.015269 Jy ! Clean residual min=-0.004412 max=0.007595 Jy/beam ! Clean residual mean=0.000003 rms=0.001181 Jy/beam ! Combined flux in latest and established models = 0.0937607 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 34 components and 0.0937608 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=0.085316Jy sigma=0.000698 ! Fit after self-cal, rms=0.085052Jy sigma=0.000696 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0069675 Jy ! Component: 100 - total flux cleaned = 0.0114327 Jy ! Total flux subtracted in 100 components = 0.0114327 Jy ! Clean residual min=-0.003973 max=0.006151 Jy/beam ! Clean residual mean=0.000003 rms=0.001059 Jy/beam ! Combined flux in latest and established models = 0.105193 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 40 components and 0.105193 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=0.084334Jy sigma=0.000689 ! Fit after self-cal, rms=0.084194Jy sigma=0.000688 ! 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=0.9983 mas, bmaj=1.551 mas, bpa=-0.05525 degrees ! Estimated noise=410.655 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 = 0.00640607 Jy ! Component: 100 - total flux cleaned = 0.0105471 Jy ! Component: 150 - total flux cleaned = 0.012699 Jy ! Component: 200 - total flux cleaned = 0.0141292 Jy ! Total flux subtracted in 200 components = 0.0141292 Jy ! Clean residual min=-0.003554 max=0.005283 Jy/beam ! Clean residual mean=-0.000002 rms=0.000965 Jy/beam ! Combined flux in latest and established models = 0.119323 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 48 components and 0.119323 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=0.083576Jy sigma=0.000682 ! Fit after self-cal, rms=0.083426Jy sigma=0.000681 ! 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 0.95 FD 1.04 HN 1.16 KP 0.91 ! LA 0.92 MK 1.10 NL 0.90 OV 0.95 ! PT 1.00* SC 1.38 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.06 HN 1.05 KP 0.90 ! LA 0.95 MK 1.17 NL 0.92 OV 0.92 ! PT 1.00* SC 1.19 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.06 HN 1.14 KP 0.94 ! LA 1.02 MK 1.11 NL 0.94 OV 0.89 ! PT 1.00* SC 1.19 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.96 HN 1.18 KP 0.99 ! LA 1.08 MK 1.46 NL 0.93 OV 1.07 ! PT 1.00* SC 1.16 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.14 KP 0.92 ! LA 0.94 MK 1.10 NL 0.98 OV 0.91 ! PT 1.00* SC 1.26 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 1.27 KP 0.96 ! LA 0.94 MK 1.12 NL 0.97 OV 0.90 ! PT 1.00* SC 1.30 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.96 HN 1.10 KP 1.07 ! LA 0.99 MK 1.16 NL 0.96 OV 0.94 ! PT 1.00* SC 1.14 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.04 HN 1.03 KP 0.92 ! LA 0.94 MK 1.10 NL 0.93 OV 0.93 ! PT 1.00* SC 1.30 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.00 HN 0.97 KP 1.19 ! LA 1.03 MK 1.03 NL 0.93 OV 0.97 ! PT 1.00* SC 1.09 ! ! ! Correcting IF 10. ! A total of 30 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.96 HN 1.04 KP 0.92 ! LA 0.94 MK 1.09 NL 0.99 OV 0.98 ! PT 1.00* SC 1.08 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 0.98 KP 0.95 ! LA 0.92 MK 1.14 NL 0.93 OV 0.97 ! PT 1.00* SC 1.20 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.04 KP 0.91 ! LA 0.92 MK 1.03 NL 0.98 OV 0.94 ! PT 1.00* SC 1.12 ! ! ! Fit before self-cal, rms=0.083426Jy sigma=0.000681 ! Fit after self-cal, rms=0.088530Jy sigma=0.000676 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.047 mas, bmaj=1.61 mas, bpa=-1.159 degrees ! Estimated noise=421.904 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 = 0.00182168 Jy ! Component: 100 - total flux cleaned = 0.00202901 Jy ! Component: 150 - total flux cleaned = 0.0021993 Jy ! Component: 200 - total flux cleaned = 0.00255941 Jy ! Total flux subtracted in 200 components = 0.00255941 Jy ! Clean residual min=-0.002716 max=0.003597 Jy/beam ! Clean residual mean=-0.000003 rms=0.000795 Jy/beam ! Combined flux in latest and established models = 0.121882 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 52 components and 0.121882 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=0.088261Jy sigma=0.000674 ! Fit after self-cal, rms=0.088347Jy sigma=0.000673 ! 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=0.088347Jy sigma=0.000673 ! Fit after self-cal, rms=0.092985Jy sigma=0.000668 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.053 mas, bmaj=1.608 mas, bpa=-2.978 degrees ! Estimated noise=425.351 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00125021 Jy ! Component: 100 - total flux cleaned = 0.0014452 Jy ! Component: 150 - total flux cleaned = 0.00181912 Jy ! Component: 200 - total flux cleaned = 0.00201594 Jy ! Total flux subtracted in 200 components = 0.00201594 Jy ! Clean residual min=-0.002519 max=0.003030 Jy/beam ! Clean residual mean=0.000001 rms=0.000679 Jy/beam ! Combined flux in latest and established models = 0.123898 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 55 components and 0.123898 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=0.092805Jy sigma=0.000666 ! Fit after self-cal, rms=0.093016Jy sigma=0.000665 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 (1, -0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00287898 Jy ! Component: 100 - total flux cleaned = 0.00418685 Jy ! Component: 150 - total flux cleaned = 0.00505298 Jy ! Component: 200 - total flux cleaned = 0.00526108 Jy ! Total flux subtracted in 200 components = 0.00526108 Jy ! Clean residual min=-0.002518 max=0.003231 Jy/beam ! Clean residual mean=0.000001 rms=0.000625 Jy/beam ! Combined flux in latest and established models = 0.129159 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 66 components and 0.129159 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=0.092790Jy sigma=0.000663 ! Fit after self-cal, rms=0.092739Jy sigma=0.000662 ! Inverting map ! Added new window around map position (-1.4, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00246663 Jy ! Component: 100 - total flux cleaned = 0.00363661 Jy ! Component: 150 - total flux cleaned = 0.00399193 Jy ! Component: 200 - total flux cleaned = 0.0041449 Jy ! Total flux subtracted in 200 components = 0.0041449 Jy ! Clean residual min=-0.002673 max=0.002293 Jy/beam ! Clean residual mean=0.000000 rms=0.000582 Jy/beam ! Combined flux in latest and established models = 0.133304 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 79 components and 0.133304 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=0.092518Jy sigma=0.000661 ! Fit after self-cal, rms=0.092463Jy sigma=0.000660 ! Inverting map ! Added new window around map position (0.2, -13.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00156185 Jy ! Component: 100 - total flux cleaned = 0.00220224 Jy ! Component: 150 - total flux cleaned = 0.00260458 Jy ! Component: 200 - total flux cleaned = 0.0026742 Jy ! Total flux subtracted in 200 components = 0.0026742 Jy ! Clean residual min=-0.002538 max=0.002188 Jy/beam ! Clean residual mean=0.000002 rms=0.000563 Jy/beam ! Combined flux in latest and established models = 0.135978 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 85 components and 0.135978 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=0.092286Jy sigma=0.000659 ! Fit after self-cal, rms=0.092206Jy sigma=0.000658 ! 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=0.092206Jy sigma=0.000658 ! Fit after self-cal, rms=0.091168Jy sigma=0.000658 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.038 mas, bmaj=1.601 mas, bpa=-3.039 degrees ! Estimated noise=415.073 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000472326 Jy ! Component: 100 - total flux cleaned = 0.00151483 Jy ! Component: 150 - total flux cleaned = 0.00195614 Jy ! Component: 200 - total flux cleaned = 0.00221149 Jy ! Total flux subtracted in 200 components = 0.00221149 Jy ! Clean residual min=-0.002218 max=0.001978 Jy/beam ! Clean residual mean=0.000000 rms=0.000483 Jy/beam ! Combined flux in latest and established models = 0.13819 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 93 components and 0.13819 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=0.091023Jy sigma=0.000656 ! Fit after self-cal, rms=0.091013Jy sigma=0.000656 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 = 0.00040746 Jy ! Component: 100 - total flux cleaned = 0.000702117 Jy ! Component: 150 - total flux cleaned = 0.000962315 Jy ! Component: 200 - total flux cleaned = 0.00124813 Jy ! Total flux subtracted in 200 components = 0.00124813 Jy ! Clean residual min=-0.002170 max=0.001913 Jy/beam ! Clean residual mean=0.000000 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.139438 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 95 components and 0.139438 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=0.090903Jy sigma=0.000655 ! Fit after self-cal, rms=0.090866Jy sigma=0.000655 ! 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=0.090866Jy sigma=0.000655 ! Fit after self-cal, rms=0.089519Jy sigma=0.000654 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.019 mas, bmaj=2.449 mas, bpa=-4.107 degrees ! Estimated noise=494.046 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00160411 Jy ! Component: 100 - total flux cleaned = 0.00153786 Jy ! Component: 150 - total flux cleaned = 0.00141906 Jy ! Component: 200 - total flux cleaned = 0.00125816 Jy ! Total flux subtracted in 200 components = 0.00125816 Jy ! Clean residual min=-0.001999 max=0.001957 Jy/beam ! Clean residual mean=-0.000004 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.140696 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 123 components and 0.140696 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=0.089503Jy sigma=0.000654 ! Fit after self-cal, rms=0.089496Jy sigma=0.000654 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 (1.6, -4.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000501626 Jy ! Component: 100 - total flux cleaned = 0.000872523 Jy ! Component: 150 - total flux cleaned = 0.00107348 Jy ! Component: 200 - total flux cleaned = 0.00107389 Jy ! Total flux subtracted in 200 components = 0.00107389 Jy ! Clean residual min=-0.001664 max=0.001515 Jy/beam ! Clean residual mean=-0.000002 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.14177 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 144 components and 0.14177 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=0.089457Jy sigma=0.000654 ! Fit after self-cal, rms=0.089445Jy sigma=0.000654 ! 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=1.028 mas, bmaj=1.593 mas, bpa=-2.879 degrees ! Estimated noise=408.178 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.028 x 1.593 at -2.879 degrees (North through East) ! Clean map min=-0.0019786 max=0.046323 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=0.8404 mas, bmaj=1.286 mas, bpa=-7.123 degrees ! Estimated noise=702.274 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0460897 Jy ! Component: 100 - total flux cleaned = 0.0699258 Jy ! Component: 150 - total flux cleaned = 0.0846728 Jy ! Component: 200 - total flux cleaned = 0.0945721 Jy ! Total flux subtracted in 200 components = 0.0945721 Jy ! Clean residual min=-0.003810 max=0.005568 Jy/beam ! Clean residual mean=0.000010 rms=0.001144 Jy/beam ! Combined flux in latest and established models = 0.0945721 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 28 model components to the UV plane model. ! The established model now contains 28 components and 0.0945721 Jy ! Inverting map and beam ! Estimated beam: bmin=1.028 mas, bmaj=1.593 mas, bpa=-2.879 degrees ! Estimated noise=408.178 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 = 0.0103436 Jy ! Component: 100 - total flux cleaned = 0.0176228 Jy ! Component: 150 - total flux cleaned = 0.0234052 Jy ! Component: 200 - total flux cleaned = 0.0281113 Jy ! Total flux subtracted in 200 components = 0.0281113 Jy ! Clean residual min=-0.003204 max=0.002842 Jy/beam ! Clean residual mean=0.000005 rms=0.000740 Jy/beam ! Combined flux in latest and established models = 0.122683 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 63 components and 0.122683 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=2.019 mas, bmaj=2.449 mas, bpa=-4.107 degrees ! Estimated noise=494.046 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00605501 Jy ! Component: 100 - total flux cleaned = 0.00986774 Jy ! Component: 150 - total flux cleaned = 0.0124507 Jy ! Component: 200 - total flux cleaned = 0.0140626 Jy ! Total flux subtracted in 200 components = 0.0140626 Jy ! Clean residual min=-0.001842 max=0.001783 Jy/beam ! Clean residual mean=0.000001 rms=0.000531 Jy/beam ! Combined flux in latest and established models = 0.136746 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 = 0.00113079 Jy ! Component: 100 - total flux cleaned = 0.00184451 Jy ! Component: 150 - total flux cleaned = 0.00240221 Jy ! Component: 200 - total flux cleaned = 0.00279192 Jy ! Total flux subtracted in 200 components = 0.00279192 Jy ! Clean residual min=-0.001699 max=0.001317 Jy/beam ! Clean residual mean=-0.000001 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.139538 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 116 components and 0.139538 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.028 mas, bmaj=1.593 mas, bpa=-2.879 degrees ! Estimated noise=408.178 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.87144e-06 Jy ! Component: 100 - total flux cleaned = 0.000354095 Jy ! Component: 150 - total flux cleaned = 0.000505395 Jy ! Component: 200 - total flux cleaned = 0.000985787 Jy ! Total flux subtracted in 200 components = 0.000985787 Jy ! Clean residual min=-0.001868 max=0.001844 Jy/beam ! Clean residual mean=-0.000000 rms=0.000421 Jy/beam ! Combined flux in latest and established models = 0.140524 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 144 components and 0.140524 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=0.089437Jy sigma=0.000653 ! Fit after self-cal, rms=0.089275Jy sigma=0.000652 wmodel J1050+3430_X_2017_02_19_pus_map.mod ! Writing 144 model components to file: J1050+3430_X_2017_02_19_pus_map.mod wobs J1050+3430_X_2017_02_19_pus_uvs.fits ! Writing UV FITS file: J1050+3430_X_2017_02_19_pus_uvs.fits wwins J1050+3430_X_2017_02_19_pus_map.win ! wwins: Wrote 6 windows to J1050+3430_X_2017_02_19_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 = -0.000223716 Jy ! Component: 100 - total flux cleaned = -5.26026e-05 Jy ! Component: 150 - total flux cleaned = -2.56089e-05 Jy ! Component: 200 - total flux cleaned = -5.07315e-05 Jy ! Component: 250 - total flux cleaned = -2.31022e-06 Jy ! Component: 300 - total flux cleaned = -2.61289e-05 Jy ! Component: 350 - total flux cleaned = -2.55978e-05 Jy ! Component: 400 - total flux cleaned = -2.53117e-05 Jy ! Component: 450 - total flux cleaned = -2.5137e-05 Jy ! Component: 500 - total flux cleaned = -4.23106e-06 Jy ! Component: 550 - total flux cleaned = -3.93951e-06 Jy ! Component: 600 - total flux cleaned = 1.55696e-05 Jy ! Component: 650 - total flux cleaned = 9.13642e-05 Jy ! Component: 700 - total flux cleaned = 0.000128232 Jy ! Component: 750 - total flux cleaned = 0.000182925 Jy ! Component: 800 - total flux cleaned = 0.000235893 Jy ! Component: 850 - total flux cleaned = 0.000270572 Jy ! Component: 900 - total flux cleaned = 0.000304239 Jy ! Component: 950 - total flux cleaned = 0.000304757 Jy ! Component: 1000 - total flux cleaned = 0.000353844 Jy ! Component: 1050 - total flux cleaned = 0.000321972 Jy ! Component: 1100 - total flux cleaned = 0.000338055 Jy ! Component: 1150 - total flux cleaned = 0.000338266 Jy ! Component: 1200 - total flux cleaned = 0.000338499 Jy ! Component: 1250 - total flux cleaned = 0.000368306 Jy ! Component: 1300 - total flux cleaned = 0.00036823 Jy ! Component: 1350 - total flux cleaned = 0.000353995 Jy ! Component: 1400 - total flux cleaned = 0.000452941 Jy ! Component: 1450 - total flux cleaned = 0.000438898 Jy ! Component: 1500 - total flux cleaned = 0.000507147 Jy ! Component: 1550 - total flux cleaned = 0.000452612 Jy ! Component: 1600 - total flux cleaned = 0.000466117 Jy ! Component: 1650 - total flux cleaned = 0.000453052 Jy ! Component: 1700 - total flux cleaned = 0.000479193 Jy ! Component: 1750 - total flux cleaned = 0.000504536 Jy ! Component: 1800 - total flux cleaned = 0.000466368 Jy ! Component: 1850 - total flux cleaned = 0.000478776 Jy ! Component: 1900 - total flux cleaned = 0.0004539 Jy ! Component: 1950 - total flux cleaned = 0.000429555 Jy ! Component: 2000 - total flux cleaned = 0.000429547 Jy ! Total flux subtracted in 2048 components = 0.000429328 Jy ! Clean residual min=-0.000780 max=0.000672 Jy/beam ! Clean residual mean=-0.000001 rms=0.000221 Jy/beam ! Combined flux in latest and established models = 0.140953 Jy keep ! Adding 146 model components to the UV plane model. ! The established model now contains 286 components and 0.140953 Jy ![Exited script file: muppet] wmap "J1050+3430_X_2017_02_19_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.028 x 1.593 at -2.879 degrees (North through East) ! Clean map min=-0.0014736 max=0.044774 Jy/beam ! Writing clean map to FITS file: J1050+3430_X_2017_02_19_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.044774 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000220708 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.47881 1.47881 2.95763 5.91526 11.8305 23.661 47.3221 94.6441 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.044 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.028 x 1.593 at -2.879 degrees (North through East) ! Clean map min=-0.0014736 max=0.044774 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 J1050+3430_X_2017_02_19_pus_uvs.log closed on Sat May 4 21:42:47 2019