! Started logfile: J2115+2933_X_2014_12_20_pus_uvs.log on Tue Dec 27 21:50:40 2016 obs J2115+2933_X_2014_12_20_pus_uva.fits ! Reading UV FITS file: J2115+2933_X_2014_12_20_pus_uva.fits ! AN table 1: 43 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.872868 visibilities/baseline/integration-bin. ! Found source: J2115+2933 ! ! 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 364 lines of history. ! ! Reading 20268 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 J2115+2933_X_2014_12_20_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 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.563730Jy sigma=0.006729 ! Fit after self-cal, rms=0.558175Jy sigma=0.006658 ! 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=0.7893 mas, bmaj=1.808 mas, bpa=-5.343 degrees ! Estimated noise=635.938 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 = 0.343955 Jy ! Component: 100 - total flux cleaned = 0.434319 Jy ! Total flux subtracted in 100 components = 0.434319 Jy ! Clean residual min=-0.015080 max=0.039274 Jy/beam ! Clean residual mean=-0.000316 rms=0.004611 Jy/beam ! Combined flux in latest and established models = 0.434319 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.434319 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=0.118890Jy sigma=0.001496 ! Fit after self-cal, rms=0.118885Jy sigma=0.001495 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0447862 Jy ! Component: 100 - total flux cleaned = 0.0710286 Jy ! Total flux subtracted in 100 components = 0.0710286 Jy ! Clean residual min=-0.010367 max=0.017938 Jy/beam ! Clean residual mean=-0.000143 rms=0.002844 Jy/beam ! Combined flux in latest and established models = 0.505348 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 24 components and 0.505348 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=0.098212Jy sigma=0.001167 ! Fit after self-cal, rms=0.098037Jy sigma=0.001164 ! Inverting map ! Added new window around map position (-1.2, -1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0199595 Jy ! Component: 100 - total flux cleaned = 0.0333328 Jy ! Total flux subtracted in 100 components = 0.0333328 Jy ! Clean residual min=-0.010411 max=0.012291 Jy/beam ! Clean residual mean=-0.000066 rms=0.002306 Jy/beam ! Combined flux in latest and established models = 0.53868 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 35 components and 0.53868 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=0.092938Jy sigma=0.001086 ! Fit after self-cal, rms=0.092787Jy sigma=0.001083 ! 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=0.9782 mas, bmaj=2.07 mas, bpa=-4.122 degrees ! Estimated noise=409.492 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 = 0.01362 Jy ! Component: 100 - total flux cleaned = 0.0221118 Jy ! Component: 150 - total flux cleaned = 0.0278963 Jy ! Component: 200 - total flux cleaned = 0.0319282 Jy ! Total flux subtracted in 200 components = 0.0319282 Jy ! Clean residual min=-0.008488 max=0.010765 Jy/beam ! Clean residual mean=-0.000037 rms=0.002306 Jy/beam ! Combined flux in latest and established models = 0.570609 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 53 components and 0.570609 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=0.090658Jy sigma=0.001052 ! Fit after self-cal, rms=0.090591Jy sigma=0.001051 ! 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 0.96 FD 1.06 HN 1.02 KP 1.11 ! LA 0.98 MK 0.94 NL 0.96 OV 0.95 ! PT 1.00 SC 1.10 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.06 HN 1.04 KP 1.06 ! LA 0.97 MK 0.93 NL 0.95 OV 0.95 ! PT 0.96 SC 1.11 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.05 HN 1.06 KP 0.99 ! LA 1.00 MK 0.95 NL 0.94 OV 0.96 ! PT 0.94 SC 1.10 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.05 HN 1.05 KP 0.95 ! LA 0.99 MK 0.96 NL 0.95 OV 0.95 ! PT 0.95 SC 1.09 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.05 HN 0.99 KP 0.90 ! LA 1.00 MK 0.98 NL 0.97 OV 0.96 ! PT 0.95 SC 1.08 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.09 HN 1.04 KP 0.90 ! LA 1.00 MK 0.96 NL 0.97 OV 0.98 ! PT 0.95 SC 1.08 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.18 HN 1.15 KP 0.89 ! LA 1.01 MK 1.02 NL 1.01 OV 1.04 ! PT 1.01 SC 1.17 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.10 HN 1.12 KP 0.90 ! LA 0.99 MK 0.96 NL 0.98 OV 1.00 ! PT 0.96 SC 1.11 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.08 HN 1.09 KP 0.93 ! LA 1.01 MK 0.97 NL 0.95 OV 1.00 ! PT 0.97 SC 1.07 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.07 HN 1.08 KP 0.97 ! LA 1.02 MK 0.99 NL 0.97 OV 0.99 ! PT 0.96 SC 1.06 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.09 HN 1.07 KP 1.01 ! LA 1.04 MK 0.99 NL 0.97 OV 0.98 ! PT 0.97 SC 1.09 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.08 HN 1.06 KP 1.03 ! LA 1.00 MK 0.99 NL 0.97 OV 1.00 ! PT 0.98 SC 1.08 ! ! ! Fit before self-cal, rms=0.090591Jy sigma=0.001051 ! Fit after self-cal, rms=0.084899Jy sigma=0.000944 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.986 mas, bmaj=2.094 mas, bpa=-4.854 degrees ! Estimated noise=411.39 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 (4, -10.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00467916 Jy ! Component: 100 - total flux cleaned = 0.00544424 Jy ! Component: 150 - total flux cleaned = 0.00592518 Jy ! Component: 200 - total flux cleaned = 0.00646525 Jy ! Total flux subtracted in 200 components = 0.00646525 Jy ! Clean residual min=-0.005305 max=0.005679 Jy/beam ! Clean residual mean=0.000034 rms=0.001355 Jy/beam ! Combined flux in latest and established models = 0.577074 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 71 components and 0.577074 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=0.084018Jy sigma=0.000934 ! Fit after self-cal, rms=0.083987Jy sigma=0.000933 ! 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=0.083987Jy sigma=0.000933 ! Fit after self-cal, rms=0.082816Jy sigma=0.000899 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9836 mas, bmaj=2.097 mas, bpa=-4.596 degrees ! Estimated noise=412 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00186859 Jy ! Component: 100 - total flux cleaned = -0.00278901 Jy ! Component: 150 - total flux cleaned = -0.00310742 Jy ! Component: 200 - total flux cleaned = -0.00332139 Jy ! Total flux subtracted in 200 components = -0.00332139 Jy ! Clean residual min=-0.002760 max=0.004380 Jy/beam ! Clean residual mean=-0.000020 rms=0.000713 Jy/beam ! Combined flux in latest and established models = 0.573752 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 94 components and 0.573752 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=0.082633Jy sigma=0.000897 ! Fit after self-cal, rms=0.082622Jy sigma=0.000896 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 (0.8, -3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00432345 Jy ! Component: 100 - total flux cleaned = 0.00585092 Jy ! Component: 150 - total flux cleaned = 0.0063437 Jy ! Component: 200 - total flux cleaned = 0.00641669 Jy ! Total flux subtracted in 200 components = 0.00641669 Jy ! Clean residual min=-0.002322 max=0.002933 Jy/beam ! Clean residual mean=-0.000004 rms=0.000574 Jy/beam ! Combined flux in latest and established models = 0.580169 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 108 components and 0.580169 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=0.082341Jy sigma=0.000893 ! Fit after self-cal, rms=0.082300Jy sigma=0.000892 ! Inverting map ! Added new window around map position (20.8, 23.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00190455 Jy ! Component: 100 - total flux cleaned = 0.00233737 Jy ! Component: 150 - total flux cleaned = 0.00227608 Jy ! Component: 200 - total flux cleaned = 0.00239054 Jy ! Total flux subtracted in 200 components = 0.00239054 Jy ! Clean residual min=-0.002095 max=0.002054 Jy/beam ! Clean residual mean=0.000001 rms=0.000498 Jy/beam ! Combined flux in latest and established models = 0.58256 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 117 components and 0.58256 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=0.082175Jy sigma=0.000890 ! Fit after self-cal, rms=0.082160Jy sigma=0.000890 ! 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=0.082160Jy sigma=0.000890 ! Fit after self-cal, rms=0.082309Jy sigma=0.000890 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9831 mas, bmaj=2.098 mas, bpa=-4.643 degrees ! Estimated noise=411.94 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.32845e-05 Jy ! Component: 100 - total flux cleaned = 4.28437e-05 Jy ! Component: 150 - total flux cleaned = 9.68616e-05 Jy ! Component: 200 - total flux cleaned = 0.000194937 Jy ! Total flux subtracted in 200 components = 0.000194937 Jy ! Clean residual min=-0.001737 max=0.002080 Jy/beam ! Clean residual mean=-0.000003 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 0.582755 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 127 components and 0.582755 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=0.082226Jy sigma=0.000889 ! Fit after self-cal, rms=0.082220Jy sigma=0.000889 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 (-1.8, -6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00187278 Jy ! Component: 100 - total flux cleaned = 0.00198672 Jy ! Component: 150 - total flux cleaned = 0.00198862 Jy ! Component: 200 - total flux cleaned = 0.00208141 Jy ! Total flux subtracted in 200 components = 0.00208141 Jy ! Clean residual min=-0.001645 max=0.001776 Jy/beam ! Clean residual mean=-0.000002 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.584836 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 146 components and 0.584836 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=0.082136Jy sigma=0.000888 ! Fit after self-cal, rms=0.082130Jy sigma=0.000888 ! Inverting map ! Added new window around map position (4, -4.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00192473 Jy ! Component: 100 - total flux cleaned = 0.00294947 Jy ! Component: 150 - total flux cleaned = 0.00346013 Jy ! Component: 200 - total flux cleaned = 0.00379752 Jy ! Total flux subtracted in 200 components = 0.00379752 Jy ! Clean residual min=-0.001592 max=0.001411 Jy/beam ! Clean residual mean=0.000005 rms=0.000370 Jy/beam ! Combined flux in latest and established models = 0.588634 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 157 components and 0.588634 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=0.082060Jy sigma=0.000887 ! Fit after self-cal, rms=0.082057Jy sigma=0.000887 ! 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=0.082057Jy sigma=0.000887 ! Fit after self-cal, rms=0.082154Jy sigma=0.000887 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.214 mas, bmaj=2.888 mas, bpa=-10.78 degrees ! Estimated noise=475.009 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000873229 Jy ! Component: 100 - total flux cleaned = -0.00105495 Jy ! Component: 150 - total flux cleaned = -0.00108768 Jy ! Component: 200 - total flux cleaned = -0.00103722 Jy ! Total flux subtracted in 200 components = -0.00103722 Jy ! Clean residual min=-0.000987 max=0.001097 Jy/beam ! Clean residual mean=0.000003 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.587596 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 176 components and 0.587596 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=0.082141Jy sigma=0.000887 ! Fit after self-cal, rms=0.082139Jy sigma=0.000887 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 = -4.29761e-05 Jy ! Component: 100 - total flux cleaned = 3.67487e-06 Jy ! Component: 150 - total flux cleaned = 8.63409e-05 Jy ! Component: 200 - total flux cleaned = 0.00017996 Jy ! Total flux subtracted in 200 components = 0.00017996 Jy ! Clean residual min=-0.000948 max=0.001055 Jy/beam ! Clean residual mean=0.000004 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.587776 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 188 components and 0.587776 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=0.082134Jy sigma=0.000887 ! Fit after self-cal, rms=0.082132Jy sigma=0.000887 ! 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=0.9827 mas, bmaj=2.099 mas, bpa=-4.69 degrees ! Estimated noise=411.934 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9827 x 2.099 at -4.69 degrees (North through East) ! Clean map min=-0.0012136 max=0.45802 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=0.7907 mas, bmaj=1.833 mas, bpa=-5.934 degrees ! Estimated noise=642.925 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.347325 Jy ! Component: 100 - total flux cleaned = 0.436836 Jy ! Component: 150 - total flux cleaned = 0.48143 Jy ! Component: 200 - total flux cleaned = 0.508099 Jy ! Total flux subtracted in 200 components = 0.508099 Jy ! Clean residual min=-0.006987 max=0.014336 Jy/beam ! Clean residual mean=-0.000156 rms=0.001912 Jy/beam ! Combined flux in latest and established models = 0.508099 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.508099 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9827 mas, bmaj=2.099 mas, bpa=-4.69 degrees ! Estimated noise=411.934 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 = 0.0229618 Jy ! Component: 100 - total flux cleaned = 0.0369516 Jy ! Component: 150 - total flux cleaned = 0.0462784 Jy ! Component: 200 - total flux cleaned = 0.0527307 Jy ! Total flux subtracted in 200 components = 0.0527307 Jy ! Clean residual min=-0.002594 max=0.003771 Jy/beam ! Clean residual mean=-0.000052 rms=0.000761 Jy/beam ! Combined flux in latest and established models = 0.56083 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 47 components and 0.56083 Jy ! Inverting map ! Added new window around map position (1.2, 0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.004806 Jy ! Component: 100 - total flux cleaned = 0.00866687 Jy ! Component: 150 - total flux cleaned = 0.0119528 Jy ! Component: 200 - total flux cleaned = 0.0148061 Jy ! Total flux subtracted in 200 components = 0.0148061 Jy ! Clean residual min=-0.002031 max=0.001901 Jy/beam ! Clean residual mean=-0.000020 rms=0.000510 Jy/beam ! Combined flux in latest and established models = 0.575636 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 63 components and 0.575636 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=2.214 mas, bmaj=2.888 mas, bpa=-10.78 degrees ! Estimated noise=475.009 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00285186 Jy ! Component: 100 - total flux cleaned = 0.00483893 Jy ! Component: 150 - total flux cleaned = 0.00633192 Jy ! Component: 200 - total flux cleaned = 0.00730631 Jy ! Total flux subtracted in 200 components = 0.00730631 Jy ! Clean residual min=-0.001087 max=0.001105 Jy/beam ! Clean residual mean=-0.000012 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 0.582942 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 = 0.000830141 Jy ! Component: 100 - total flux cleaned = 0.00148058 Jy ! Component: 150 - total flux cleaned = 0.00195453 Jy ! Component: 200 - total flux cleaned = 0.00243709 Jy ! Total flux subtracted in 200 components = 0.00243709 Jy ! Clean residual min=-0.000942 max=0.001077 Jy/beam ! Clean residual mean=-0.000003 rms=0.000317 Jy/beam ! Combined flux in latest and established models = 0.585379 Jy ! Adding 86 model components to the UV plane model. ! The established model now contains 145 components and 0.585379 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9827 mas, bmaj=2.099 mas, bpa=-4.69 degrees ! Estimated noise=411.934 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000228292 Jy ! Component: 100 - total flux cleaned = 0.000353791 Jy ! Component: 150 - total flux cleaned = 0.000753832 Jy ! Component: 200 - total flux cleaned = 0.00112966 Jy ! Total flux subtracted in 200 components = 0.00112966 Jy ! Clean residual min=-0.001761 max=0.001414 Jy/beam ! Clean residual mean=0.000000 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.586509 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 158 components and 0.586509 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=0.082484Jy sigma=0.000888 ! Fit after self-cal, rms=0.082466Jy sigma=0.000888 wmodel J2115+2933_X_2014_12_20_pus_map.mod ! Writing 158 model components to file: J2115+2933_X_2014_12_20_pus_map.mod wobs J2115+2933_X_2014_12_20_pus_uvs.fits ! Writing UV FITS file: J2115+2933_X_2014_12_20_pus_uvs.fits wwins J2115+2933_X_2014_12_20_pus_map.win ! wwins: Wrote 8 windows to J2115+2933_X_2014_12_20_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 = -0.00075015 Jy ! Component: 100 - total flux cleaned = -0.00126891 Jy ! Component: 150 - total flux cleaned = -0.00145178 Jy ! Component: 200 - total flux cleaned = -0.00145246 Jy ! Component: 250 - total flux cleaned = -0.00140367 Jy ! Component: 300 - total flux cleaned = -0.00130863 Jy ! Component: 350 - total flux cleaned = -0.00119257 Jy ! Component: 400 - total flux cleaned = -0.00114707 Jy ! Component: 450 - total flux cleaned = -0.0011023 Jy ! Component: 500 - total flux cleaned = -0.00107999 Jy ! Component: 550 - total flux cleaned = -0.00112257 Jy ! Component: 600 - total flux cleaned = -0.00114347 Jy ! Component: 650 - total flux cleaned = -0.00112287 Jy ! Component: 700 - total flux cleaned = -0.00116433 Jy ! Component: 750 - total flux cleaned = -0.00122555 Jy ! Component: 800 - total flux cleaned = -0.00132562 Jy ! Component: 850 - total flux cleaned = -0.00132564 Jy ! Component: 900 - total flux cleaned = -0.00136472 Jy ! Component: 950 - total flux cleaned = -0.00142269 Jy ! Component: 1000 - total flux cleaned = -0.00138452 Jy ! Component: 1050 - total flux cleaned = -0.0013657 Jy ! Component: 1100 - total flux cleaned = -0.00140349 Jy ! Component: 1150 - total flux cleaned = -0.0013853 Jy ! Component: 1200 - total flux cleaned = -0.00149526 Jy ! Component: 1250 - total flux cleaned = -0.00151335 Jy ! Component: 1300 - total flux cleaned = -0.00151315 Jy ! Component: 1350 - total flux cleaned = -0.00153083 Jy ! Component: 1400 - total flux cleaned = -0.0015485 Jy ! Component: 1450 - total flux cleaned = -0.00160081 Jy ! Component: 1500 - total flux cleaned = -0.00163538 Jy ! Component: 1550 - total flux cleaned = -0.00165252 Jy ! Component: 1600 - total flux cleaned = -0.0017371 Jy ! Component: 1650 - total flux cleaned = -0.00170327 Jy ! Component: 1700 - total flux cleaned = -0.001737 Jy ! Component: 1750 - total flux cleaned = -0.00180305 Jy ! Component: 1800 - total flux cleaned = -0.00183595 Jy ! Component: 1850 - total flux cleaned = -0.00185248 Jy ! Component: 1900 - total flux cleaned = -0.00186859 Jy ! Component: 1950 - total flux cleaned = -0.00193274 Jy ! Component: 2000 - total flux cleaned = -0.00201219 Jy ! Total flux subtracted in 2048 components = -0.00199633 Jy ! Clean residual min=-0.000902 max=0.000939 Jy/beam ! Clean residual mean=-0.000000 rms=0.000281 Jy/beam ! Combined flux in latest and established models = 0.584512 Jy keep ! Adding 133 model components to the UV plane model. ! The established model now contains 285 components and 0.584512 Jy ![Exited script file: muppet] wmap "J2115+2933_X_2014_12_20_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9827 x 2.099 at -4.69 degrees (North through East) ! Clean map min=-0.0013867 max=0.45884 Jy/beam ! Writing clean map to FITS file: J2115+2933_X_2014_12_20_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.458839 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000280428 device "J2115+2933_X_2014_12_20_pus\_map.eps/VPS" ! Attempting to open device: 'J2115+2933_X_2014_12_20_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.18335 0.18335 0.3667 0.733401 1.4668 2.9336 5.8672 11.7344 23.4688 46.9376 93.8753 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.458 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9827 x 2.099 at -4.69 degrees (North through East) ! Clean map min=-0.0013867 max=0.45884 Jy/beam quit ! Quitting program ! Log file J2115+2933_X_2014_12_20_pus_uvs.log closed on Tue Dec 27 21:50:42 2016