! Started logfile: J1933+1504_X_2017_06_15_pus_uvs.log on Tue May 7 20:01:16 2019 obs J1933+1504_X_2017_06_15_pus_uva.fits ! Reading UV FITS file: J1933+1504_X_2017_06_15_pus_uva.fits ! AN table 1: 112 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.784127 visibilities/baseline/integration-bin. ! Found source: J1933+1504 ! ! 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 989 lines of history. ! ! Reading 47424 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 J1933+1504_X_2017_06_15_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 129 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 129 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 129 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 129 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 129 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 129 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 129 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 129 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 129 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 129 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 129 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 129 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.914034Jy sigma=0.008044 ! Fit after self-cal, rms=0.899868Jy sigma=0.007934 ! 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=0.7443 mas, bmaj=1.636 mas, bpa=-6.827 degrees ! Estimated noise=707.124 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 = 0.0790285 Jy ! Component: 100 - total flux cleaned = 0.0990391 Jy ! Total flux subtracted in 100 components = 0.0990391 Jy ! Clean residual min=-0.004331 max=0.008684 Jy/beam ! Clean residual mean=0.000016 rms=0.001316 Jy/beam ! Combined flux in latest and established models = 0.0990391 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0990391 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=0.081124Jy sigma=0.000690 ! Fit after self-cal, rms=0.081123Jy sigma=0.000689 ! Inverting map ! Added new window around map position (-3.2, 1.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00993968 Jy ! Component: 100 - total flux cleaned = 0.0165766 Jy ! Total flux subtracted in 100 components = 0.0165766 Jy ! Clean residual min=-0.003658 max=0.005351 Jy/beam ! Clean residual mean=0.000012 rms=0.001045 Jy/beam ! Combined flux in latest and established models = 0.115616 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 19 components and 0.115616 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=0.079506Jy sigma=0.000673 ! Fit after self-cal, rms=0.079456Jy sigma=0.000673 ! 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=0.9065 mas, bmaj=1.866 mas, bpa=-4.662 degrees ! Estimated noise=371.475 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 = 0.00802641 Jy ! Component: 100 - total flux cleaned = 0.0131983 Jy ! Component: 150 - total flux cleaned = 0.0168871 Jy ! Component: 200 - total flux cleaned = 0.0195848 Jy ! Total flux subtracted in 200 components = 0.0195848 Jy ! Clean residual min=-0.002933 max=0.007272 Jy/beam ! Clean residual mean=0.000001 rms=0.001061 Jy/beam ! Combined flux in latest and established models = 0.1352 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 37 components and 0.1352 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=0.078573Jy sigma=0.000663 ! Fit after self-cal, rms=0.078500Jy sigma=0.000663 ! Inverting map ! Added new window around map position (-8, 0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00714518 Jy ! Component: 100 - total flux cleaned = 0.0111255 Jy ! Component: 150 - total flux cleaned = 0.0142466 Jy ! Component: 200 - total flux cleaned = 0.0169166 Jy ! Total flux subtracted in 200 components = 0.0169166 Jy ! Clean residual min=-0.002435 max=0.004917 Jy/beam ! Clean residual mean=-0.000000 rms=0.000741 Jy/beam ! Combined flux in latest and established models = 0.152117 Jy ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 78 components and 0.152117 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=0.077833Jy sigma=0.000656 ! Fit after self-cal, rms=0.077764Jy sigma=0.000655 ! Inverting map ! Added new window around map position (-1.6, 1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00440774 Jy ! Component: 100 - total flux cleaned = 0.00712373 Jy ! Component: 150 - total flux cleaned = 0.0093839 Jy ! Component: 200 - total flux cleaned = 0.0107348 Jy ! Total flux subtracted in 200 components = 0.0107348 Jy ! Clean residual min=-0.001908 max=0.003063 Jy/beam ! Clean residual mean=-0.000003 rms=0.000558 Jy/beam ! Combined flux in latest and established models = 0.162852 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 114 components and 0.162852 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=0.077462Jy sigma=0.000652 ! Fit after self-cal, rms=0.077438Jy sigma=0.000652 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.00 KP 1.08 ! LA 0.94 MK 1.04 NL 0.94 OV 1.01 ! PT 0.95 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 0.91 KP 0.98 ! LA 0.91 MK 0.99 NL 0.95 OV 1.00 ! PT 0.98 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.98 HN 0.95 KP 0.98 ! LA 0.98 MK 1.00 NL 0.93 OV 1.01 ! PT 0.95 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 0.99 KP 1.01 ! LA 0.98 MK 1.00 NL 0.96 OV 0.99 ! PT 0.95 SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 0.97 KP 1.02 ! LA 0.96 MK 1.04 NL 0.95 OV 0.98 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.95 HN 0.99 KP 1.06 ! LA 0.97 MK 1.08 NL 0.94 OV 0.98 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.07 KP 1.04 ! LA 1.00 MK 1.04 NL 0.94 OV 0.99 ! PT 0.96 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.02 HN 0.98 KP 1.05 ! LA 0.94 MK 1.02 NL 0.96 OV 0.98 ! PT 1.00 SC 1.05 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 1.00 KP 1.02 ! LA 0.97 MK 1.02 NL 0.94 OV 1.03 ! PT 0.96 SC 1.01 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.06 KP 1.03 ! LA 0.98 MK 1.01 NL 0.95 OV 1.01 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 1.00 KP 1.02 ! LA 0.99 MK 1.02 NL 0.97 OV 1.00 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.21 FD 0.96 HN 0.98 KP 1.00 ! LA 0.97 MK 1.01 NL 0.99 OV 1.03 ! PT 0.95 SC 0.99 ! ! ! Fit before self-cal, rms=0.077438Jy sigma=0.000652 ! Fit after self-cal, rms=0.077281Jy sigma=0.000650 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9153 mas, bmaj=1.881 mas, bpa=-4.862 degrees ! Estimated noise=367.443 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 (-5.4, 0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00292526 Jy ! Component: 100 - total flux cleaned = 0.00475902 Jy ! Component: 150 - total flux cleaned = 0.00620316 Jy ! Component: 200 - total flux cleaned = 0.00713614 Jy ! Total flux subtracted in 200 components = 0.00713614 Jy ! Clean residual min=-0.001322 max=0.001548 Jy/beam ! Clean residual mean=-0.000001 rms=0.000353 Jy/beam ! Combined flux in latest and established models = 0.169988 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 156 components and 0.169988 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=0.077147Jy sigma=0.000648 ! Fit after self-cal, rms=0.077159Jy sigma=0.000648 ! 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=0.077159Jy sigma=0.000648 ! Fit after self-cal, rms=0.077245Jy sigma=0.000648 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9156 mas, bmaj=1.879 mas, bpa=-4.853 degrees ! Estimated noise=366.758 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00140245 Jy ! Component: 100 - total flux cleaned = 0.00251777 Jy ! Component: 150 - total flux cleaned = 0.00332952 Jy ! Component: 200 - total flux cleaned = 0.00390756 Jy ! Total flux subtracted in 200 components = 0.00390756 Jy ! Clean residual min=-0.001183 max=0.001359 Jy/beam ! Clean residual mean=-0.000000 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.173896 Jy selfcal ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 186 components and 0.173896 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=0.077205Jy sigma=0.000647 ! Fit after self-cal, rms=0.077209Jy sigma=0.000647 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, -10.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00125625 Jy ! Component: 100 - total flux cleaned = 0.00206196 Jy ! Component: 150 - total flux cleaned = 0.0026518 Jy ! Component: 200 - total flux cleaned = 0.00315872 Jy ! Total flux subtracted in 200 components = 0.00315872 Jy ! Clean residual min=-0.001212 max=0.001084 Jy/beam ! Clean residual mean=-0.000001 rms=0.000264 Jy/beam ! Combined flux in latest and established models = 0.177054 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 210 components and 0.177054 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=0.077180Jy sigma=0.000647 ! Fit after self-cal, rms=0.077178Jy sigma=0.000647 ! 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=0.077178Jy sigma=0.000647 ! Fit after self-cal, rms=0.079255Jy sigma=0.000646 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9161 mas, bmaj=1.877 mas, bpa=-4.816 degrees ! Estimated noise=366.233 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000702907 Jy ! Component: 100 - total flux cleaned = 0.00125146 Jy ! Component: 150 - total flux cleaned = 0.00176155 Jy ! Component: 200 - total flux cleaned = 0.0021417 Jy ! Total flux subtracted in 200 components = 0.0021417 Jy ! Clean residual min=-0.001107 max=0.000961 Jy/beam ! Clean residual mean=-0.000000 rms=0.000231 Jy/beam ! Combined flux in latest and established models = 0.179196 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 229 components and 0.179196 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=0.079240Jy sigma=0.000646 ! Fit after self-cal, rms=0.079272Jy sigma=0.000646 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 = 0.000333651 Jy ! Component: 100 - total flux cleaned = 0.000696451 Jy ! Component: 150 - total flux cleaned = 0.00097749 Jy ! Component: 200 - total flux cleaned = 0.00125413 Jy ! Total flux subtracted in 200 components = 0.00125413 Jy ! Clean residual min=-0.001094 max=0.000931 Jy/beam ! Clean residual mean=-0.000001 rms=0.000222 Jy/beam ! Combined flux in latest and established models = 0.18045 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 240 components and 0.18045 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=0.079265Jy sigma=0.000645 ! Fit after self-cal, rms=0.079264Jy sigma=0.000645 ! 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=0.079264Jy sigma=0.000645 ! Fit after self-cal, rms=0.079549Jy sigma=0.000645 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.114 mas, bmaj=2.798 mas, bpa=0.7241 degrees ! Estimated noise=448.314 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000713647 Jy ! Component: 100 - total flux cleaned = 0.00118973 Jy ! Component: 150 - total flux cleaned = 0.00157467 Jy ! Component: 200 - total flux cleaned = 0.0019101 Jy ! Total flux subtracted in 200 components = 0.0019101 Jy ! Clean residual min=-0.000909 max=0.000946 Jy/beam ! Clean residual mean=0.000000 rms=0.000273 Jy/beam ! Combined flux in latest and established models = 0.18236 Jy selfcal ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 269 components and 0.18236 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=0.079543Jy sigma=0.000645 ! Fit after self-cal, rms=0.079543Jy sigma=0.000645 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 = 0.000251655 Jy ! Component: 100 - total flux cleaned = 0.000542729 Jy ! Component: 150 - total flux cleaned = 0.000741223 Jy ! Component: 200 - total flux cleaned = 0.000907123 Jy ! Total flux subtracted in 200 components = 0.000907123 Jy ! Clean residual min=-0.000895 max=0.000885 Jy/beam ! Clean residual mean=0.000000 rms=0.000261 Jy/beam ! Combined flux in latest and established models = 0.183267 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 290 components and 0.183267 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=0.079541Jy sigma=0.000645 ! Fit after self-cal, rms=0.079541Jy sigma=0.000645 ! 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=0.917 mas, bmaj=1.877 mas, bpa=-4.79 degrees ! Estimated noise=366.124 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.917 x 1.877 at -4.79 degrees (North through East) ! Clean map min=-0.00095348 max=0.10195 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=0.7507 mas, bmaj=1.64 mas, bpa=-6.935 degrees ! Estimated noise=703.928 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0783614 Jy ! Component: 100 - total flux cleaned = 0.098535 Jy ! Component: 150 - total flux cleaned = 0.109309 Jy ! Component: 200 - total flux cleaned = 0.117041 Jy ! Total flux subtracted in 200 components = 0.117041 Jy ! Clean residual min=-0.003190 max=0.004605 Jy/beam ! Clean residual mean=0.000014 rms=0.000982 Jy/beam ! Combined flux in latest and established models = 0.117041 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.117041 Jy ! Inverting map and beam ! Estimated beam: bmin=0.917 mas, bmaj=1.877 mas, bpa=-4.79 degrees ! Estimated noise=366.124 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 = 0.00893904 Jy ! Component: 100 - total flux cleaned = 0.0156303 Jy ! Component: 150 - total flux cleaned = 0.021025 Jy ! Component: 200 - total flux cleaned = 0.0255826 Jy ! Total flux subtracted in 200 components = 0.0255826 Jy ! Clean residual min=-0.002263 max=0.002818 Jy/beam ! Clean residual mean=0.000005 rms=0.000763 Jy/beam ! Combined flux in latest and established models = 0.142623 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 69 components and 0.142623 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=2.114 mas, bmaj=2.798 mas, bpa=0.7241 degrees ! Estimated noise=448.314 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00727799 Jy ! Component: 100 - total flux cleaned = 0.0126835 Jy ! Component: 150 - total flux cleaned = 0.0169717 Jy ! Component: 200 - total flux cleaned = 0.0204884 Jy ! Total flux subtracted in 200 components = 0.0204884 Jy ! Clean residual min=-0.002089 max=0.002787 Jy/beam ! Clean residual mean=0.000008 rms=0.000733 Jy/beam ! Combined flux in latest and established models = 0.163112 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 = 0.00295267 Jy ! Component: 100 - total flux cleaned = 0.00545972 Jy ! Component: 150 - total flux cleaned = 0.00760486 Jy ! Component: 200 - total flux cleaned = 0.00945127 Jy ! Total flux subtracted in 200 components = 0.00945127 Jy ! Clean residual min=-0.001393 max=0.001808 Jy/beam ! Clean residual mean=0.000005 rms=0.000461 Jy/beam ! Combined flux in latest and established models = 0.172563 Jy ! Adding 142 model components to the UV plane model. ! The established model now contains 193 components and 0.172563 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.917 mas, bmaj=1.877 mas, bpa=-4.79 degrees ! Estimated noise=366.124 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00158382 Jy ! Component: 100 - total flux cleaned = 0.00284256 Jy ! Component: 150 - total flux cleaned = 0.00391483 Jy ! Component: 200 - total flux cleaned = 0.00479986 Jy ! Total flux subtracted in 200 components = 0.00479986 Jy ! Clean residual min=-0.001153 max=0.000980 Jy/beam ! Clean residual mean=0.000001 rms=0.000263 Jy/beam ! Combined flux in latest and established models = 0.177363 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 220 components and 0.177363 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=0.079595Jy sigma=0.000646 ! Fit after self-cal, rms=0.079582Jy sigma=0.000646 wmodel J1933+1504_X_2017_06_15_pus_map.mod ! Writing 220 model components to file: J1933+1504_X_2017_06_15_pus_map.mod wobs J1933+1504_X_2017_06_15_pus_uvs.fits ! Writing UV FITS file: J1933+1504_X_2017_06_15_pus_uvs.fits wwins J1933+1504_X_2017_06_15_pus_map.win ! wwins: Wrote 6 windows to J1933+1504_X_2017_06_15_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 = -3.72862e-05 Jy ! Component: 100 - total flux cleaned = 9.88817e-05 Jy ! Component: 150 - total flux cleaned = 8.29381e-05 Jy ! Component: 200 - total flux cleaned = 5.20564e-05 Jy ! Component: 250 - total flux cleaned = 2.24488e-05 Jy ! Component: 300 - total flux cleaned = -6.0039e-06 Jy ! Component: 350 - total flux cleaned = -3.39802e-05 Jy ! Component: 400 - total flux cleaned = -7.45565e-05 Jy ! Component: 450 - total flux cleaned = -0.000100885 Jy ! Component: 500 - total flux cleaned = -0.000113785 Jy ! Component: 550 - total flux cleaned = -8.85114e-05 Jy ! Component: 600 - total flux cleaned = -3.93046e-05 Jy ! Component: 650 - total flux cleaned = -3.10524e-06 Jy ! Component: 700 - total flux cleaned = -2.99781e-06 Jy ! Component: 750 - total flux cleaned = 3.20864e-05 Jy ! Component: 800 - total flux cleaned = 5.50268e-05 Jy ! Component: 850 - total flux cleaned = 5.50401e-05 Jy ! Component: 900 - total flux cleaned = 6.64202e-05 Jy ! Component: 950 - total flux cleaned = 9.94636e-05 Jy ! Component: 1000 - total flux cleaned = 0.000121073 Jy ! Component: 1050 - total flux cleaned = 0.000142236 Jy ! Component: 1100 - total flux cleaned = 0.000142175 Jy ! Component: 1150 - total flux cleaned = 0.000152441 Jy ! Component: 1200 - total flux cleaned = 0.000193012 Jy ! Component: 1250 - total flux cleaned = 0.000223096 Jy ! Component: 1300 - total flux cleaned = 0.000252761 Jy ! Component: 1350 - total flux cleaned = 0.000281897 Jy ! Component: 1400 - total flux cleaned = 0.000291436 Jy ! Component: 1450 - total flux cleaned = 0.000338966 Jy ! Component: 1500 - total flux cleaned = 0.000385972 Jy ! Component: 1550 - total flux cleaned = 0.000423272 Jy ! Component: 1600 - total flux cleaned = 0.000487607 Jy ! Component: 1650 - total flux cleaned = 0.000523961 Jy ! Component: 1700 - total flux cleaned = 0.00055966 Jy ! Component: 1750 - total flux cleaned = 0.000550706 Jy ! Component: 1800 - total flux cleaned = 0.000594582 Jy ! Component: 1850 - total flux cleaned = 0.000620436 Jy ! Component: 1900 - total flux cleaned = 0.000646157 Jy ! Component: 1950 - total flux cleaned = 0.000680055 Jy ! Component: 2000 - total flux cleaned = 0.000679941 Jy ! Total flux subtracted in 2048 components = 0.000721551 Jy ! Clean residual min=-0.000415 max=0.000503 Jy/beam ! Clean residual mean=-0.000001 rms=0.000161 Jy/beam ! Combined flux in latest and established models = 0.178084 Jy keep ! Adding 145 model components to the UV plane model. ! The established model now contains 361 components and 0.178084 Jy ![Exited script file: muppet] wmap "J1933+1504_X_2017_06_15_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.917 x 1.877 at -4.79 degrees (North through East) ! Clean map min=-0.00081344 max=0.10177 Jy/beam ! Writing clean map to FITS file: J1933+1504_X_2017_06_15_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.101767 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000161662 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.476564 0.476564 0.953128 1.90626 3.81251 7.62502 15.25 30.5001 61.0002 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.101 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.917 x 1.877 at -4.79 degrees (North through East) ! Clean map min=-0.00081344 max=0.10177 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 J1933+1504_X_2017_06_15_pus_uvs.log closed on Tue May 7 20:01:20 2019