! Started logfile: J1546+0026_X_2015_01_23_pus_uvs.log on Sun Jan 1 22:18:27 2017 obs J1546+0026_X_2015_01_23_pus_uva.fits ! Reading UV FITS file: J1546+0026_X_2015_01_23_pus_uva.fits ! AN table 1: 56 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.869048 visibilities/baseline/integration-bin. ! Found source: J1546+0026 ! ! 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 350 lines of history. ! ! Reading 26280 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 J1546+0026_X_2015_01_23_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 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.844371Jy sigma=0.009867 ! Fit after self-cal, rms=0.834957Jy sigma=0.009762 ! 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=0.8177 mas, bmaj=1.871 mas, bpa=3.457 degrees ! Estimated noise=649.421 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 = 0.128251 Jy ! Component: 100 - total flux cleaned = 0.179515 Jy ! Total flux subtracted in 100 components = 0.179515 Jy ! Clean residual min=-0.016240 max=0.037706 Jy/beam ! Clean residual mean=0.000251 rms=0.007003 Jy/beam ! Combined flux in latest and established models = 0.179515 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 20 components and 0.179515 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=0.144297Jy sigma=0.001659 ! Fit after self-cal, rms=0.144242Jy sigma=0.001658 ! 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=0.9887 mas, bmaj=2.125 mas, bpa=3.149 degrees ! Estimated noise=383.547 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 = 0.0439488 Jy ! Component: 100 - total flux cleaned = 0.0690394 Jy ! Component: 150 - total flux cleaned = 0.0837187 Jy ! Component: 200 - total flux cleaned = 0.092437 Jy ! Total flux subtracted in 200 components = 0.092437 Jy ! Clean residual min=-0.024239 max=0.036566 Jy/beam ! Clean residual mean=0.000419 rms=0.008321 Jy/beam ! Combined flux in latest and established models = 0.271952 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 36 components and 0.271952 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=0.129517Jy sigma=0.001504 ! Fit after self-cal, rms=0.129421Jy sigma=0.001502 ! 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 0.89 FD 1.00 HN 1.35 KP 0.72 ! LA 1.62 MK 0.99 NL 1.37 OV 0.92 ! PT 0.80 SC 1.28 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.06 HN 1.24 KP 0.69 ! LA 1.58 MK 0.94 NL 1.32 OV 0.94 ! PT 0.77 SC 1.28 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.98 HN 1.34 KP 0.65 ! LA 1.61 MK 0.89 NL 1.34 OV 0.94 ! PT 0.73 SC 1.27 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.95 HN 1.22 KP 0.63 ! LA 1.68 MK 0.89 NL 1.32 OV 0.94 ! PT 0.75 SC 1.21 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.98 HN 1.26 KP 0.59 ! LA 1.68 MK 0.92 NL 1.35 OV 0.95 ! PT 0.76 SC 1.24 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.02 HN 1.22 KP 0.59 ! LA 1.73 MK 0.91 NL 1.38 OV 0.96 ! PT 0.75 SC 1.26 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.11 HN 1.55 KP 0.58 ! LA 1.75 MK 0.87 NL 1.44 OV 1.01 ! PT 0.83 SC 1.25 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.02 HN 1.30 KP 0.59 ! LA 1.69 MK 0.82 NL 1.37 OV 0.98 ! PT 0.76 SC 1.52 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00 HN 1.34 KP 0.62 ! LA 1.69 MK 0.89 NL 1.40 OV 1.01 ! PT 0.77 SC 1.22 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.01 HN 1.34 KP 0.64 ! LA 1.76 MK 0.87 NL 1.39 OV 0.99 ! PT 0.79 SC 1.16 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.05 HN 1.44 KP 0.66 ! LA 1.73 MK 1.03 NL 1.33 OV 0.96 ! PT 0.79 SC 1.25 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.05 HN 1.38 KP 0.63 ! LA 1.64 MK 0.89 NL 1.38 OV 0.98 ! PT 0.80 SC 1.20 ! ! ! Fit before self-cal, rms=0.129421Jy sigma=0.001502 ! Fit after self-cal, rms=0.130685Jy sigma=0.001178 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.013 mas, bmaj=2.194 mas, bpa=0.702 degrees ! Estimated noise=395.486 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 = -0.00122825 Jy ! Component: 100 - total flux cleaned = -0.00139357 Jy ! Component: 150 - total flux cleaned = -0.00152328 Jy ! Component: 200 - total flux cleaned = -0.00164633 Jy ! Total flux subtracted in 200 components = -0.00164633 Jy ! Clean residual min=-0.017157 max=0.019601 Jy/beam ! Clean residual mean=0.000278 rms=0.005730 Jy/beam ! Combined flux in latest and established models = 0.270306 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 42 components and 0.270306 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=0.130254Jy sigma=0.001175 ! Fit after self-cal, rms=0.131050Jy sigma=0.001171 ! 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=0.131050Jy sigma=0.001171 ! Fit after self-cal, rms=0.194797Jy sigma=0.000913 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.005 mas, bmaj=2.205 mas, bpa=-0.3065 degrees ! Estimated noise=395.41 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00135026 Jy ! Component: 100 - total flux cleaned = -0.00187004 Jy ! Component: 150 - total flux cleaned = -0.00198624 Jy ! Component: 200 - total flux cleaned = -0.00209676 Jy ! Total flux subtracted in 200 components = -0.00209676 Jy ! Clean residual min=-0.010466 max=0.017301 Jy/beam ! Clean residual mean=0.000012 rms=0.003174 Jy/beam ! Combined flux in latest and established models = 0.268209 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 46 components and 0.268209 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=0.194554Jy sigma=0.000911 ! Fit after self-cal, rms=0.195344Jy sigma=0.000909 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, -1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.012317 Jy ! Component: 100 - total flux cleaned = 0.0141532 Jy ! Component: 150 - total flux cleaned = 0.0141431 Jy ! Component: 200 - total flux cleaned = 0.0141298 Jy ! Total flux subtracted in 200 components = 0.0141298 Jy ! Clean residual min=-0.008823 max=0.012057 Jy/beam ! Clean residual mean=0.000019 rms=0.002744 Jy/beam ! Combined flux in latest and established models = 0.282339 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 69 components and 0.282339 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=0.193647Jy sigma=0.000876 ! Fit after self-cal, rms=0.193332Jy sigma=0.000872 ! 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=0.193332Jy sigma=0.000872 ! Fit after self-cal, rms=0.192484Jy sigma=0.000862 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9922 mas, bmaj=2.172 mas, bpa=0.08681 degrees ! Estimated noise=386.293 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00889133 Jy ! Component: 100 - total flux cleaned = 0.0091247 Jy ! Component: 150 - total flux cleaned = 0.00928986 Jy ! Component: 200 - total flux cleaned = 0.00901942 Jy ! Total flux subtracted in 200 components = 0.00901942 Jy ! Clean residual min=-0.006906 max=0.010347 Jy/beam ! Clean residual mean=0.000013 rms=0.002325 Jy/beam ! Combined flux in latest and established models = 0.291358 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 86 components and 0.291358 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=0.191924Jy sigma=0.000849 ! Fit after self-cal, rms=0.191749Jy sigma=0.000847 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (5.4, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0100315 Jy ! Component: 100 - total flux cleaned = 0.0160226 Jy ! Component: 150 - total flux cleaned = 0.0204304 Jy ! Component: 200 - total flux cleaned = 0.0227078 Jy ! Total flux subtracted in 200 components = 0.0227078 Jy ! Clean residual min=-0.006665 max=0.007178 Jy/beam ! Clean residual mean=0.000014 rms=0.001851 Jy/beam ! Combined flux in latest and established models = 0.314066 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 114 components and 0.314066 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=0.191158Jy sigma=0.000824 ! Fit after self-cal, rms=0.190984Jy sigma=0.000821 ! 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=0.190984Jy sigma=0.000821 ! Fit after self-cal, rms=0.190212Jy sigma=0.000816 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.426 mas, bmaj=3.479 mas, bpa=1.427 degrees ! Estimated noise=444.288 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00812102 Jy ! Component: 100 - total flux cleaned = 0.0130129 Jy ! Component: 150 - total flux cleaned = 0.0164067 Jy ! Component: 200 - total flux cleaned = 0.0178545 Jy ! Total flux subtracted in 200 components = 0.0178545 Jy ! Clean residual min=-0.006804 max=0.007106 Jy/beam ! Clean residual mean=0.000017 rms=0.002118 Jy/beam ! Combined flux in latest and established models = 0.33192 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 140 components and 0.33192 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=0.190064Jy sigma=0.000809 ! Fit after self-cal, rms=0.189970Jy sigma=0.000808 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 = 0.00253504 Jy ! Component: 100 - total flux cleaned = 0.00308111 Jy ! Component: 150 - total flux cleaned = 0.00346631 Jy ! Component: 200 - total flux cleaned = 0.00373586 Jy ! Total flux subtracted in 200 components = 0.00373586 Jy ! Clean residual min=-0.006987 max=0.007561 Jy/beam ! Clean residual mean=0.000018 rms=0.002003 Jy/beam ! Combined flux in latest and established models = 0.335656 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 148 components and 0.335656 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=0.189948Jy sigma=0.000807 ! Fit after self-cal, rms=0.189946Jy sigma=0.000807 ! 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=0.9923 mas, bmaj=2.166 mas, bpa=0.1289 degrees ! Estimated noise=383.455 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9923 x 2.166 at 0.1289 degrees (North through East) ! Clean map min=-0.0069364 max=0.15661 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=0.8177 mas, bmaj=1.916 mas, bpa=0.6369 degrees ! Estimated noise=662.019 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.131247 Jy ! Component: 100 - total flux cleaned = 0.183964 Jy ! Component: 150 - total flux cleaned = 0.216419 Jy ! Component: 200 - total flux cleaned = 0.23817 Jy ! Total flux subtracted in 200 components = 0.23817 Jy ! Clean residual min=-0.009282 max=0.014278 Jy/beam ! Clean residual mean=-0.000015 rms=0.002928 Jy/beam ! Combined flux in latest and established models = 0.23817 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 48 model components to the UV plane model. ! The established model now contains 48 components and 0.23817 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9923 mas, bmaj=2.166 mas, bpa=0.1289 degrees ! Estimated noise=383.455 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) ! Added new window around map position (1, 0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0219351 Jy ! Component: 100 - total flux cleaned = 0.0369506 Jy ! Component: 150 - total flux cleaned = 0.0485763 Jy ! Component: 200 - total flux cleaned = 0.0580709 Jy ! Total flux subtracted in 200 components = 0.0580709 Jy ! Clean residual min=-0.006394 max=0.006796 Jy/beam ! Clean residual mean=0.000006 rms=0.002059 Jy/beam ! Combined flux in latest and established models = 0.296241 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 98 components and 0.296241 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=2.426 mas, bmaj=3.479 mas, bpa=1.427 degrees ! Estimated noise=444.288 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0124066 Jy ! Component: 100 - total flux cleaned = 0.0204072 Jy ! Component: 150 - total flux cleaned = 0.024887 Jy ! Component: 200 - total flux cleaned = 0.0284668 Jy ! Total flux subtracted in 200 components = 0.0284668 Jy ! Clean residual min=-0.006975 max=0.006854 Jy/beam ! Clean residual mean=0.000014 rms=0.002040 Jy/beam ! Combined flux in latest and established models = 0.324708 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 = 0.00304469 Jy ! Component: 100 - total flux cleaned = 0.00534475 Jy ! Component: 150 - total flux cleaned = 0.00688284 Jy ! Component: 200 - total flux cleaned = 0.00698686 Jy ! Total flux subtracted in 200 components = 0.00698686 Jy ! Clean residual min=-0.006541 max=0.006858 Jy/beam ! Clean residual mean=0.000015 rms=0.001859 Jy/beam ! Combined flux in latest and established models = 0.331695 Jy ! Adding 74 model components to the UV plane model. ! The established model now contains 153 components and 0.331695 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9923 mas, bmaj=2.166 mas, bpa=0.1289 degrees ! Estimated noise=383.455 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00174342 Jy ! Component: 100 - total flux cleaned = 0.00295706 Jy ! Component: 150 - total flux cleaned = 0.0036682 Jy ! Component: 200 - total flux cleaned = 0.00401916 Jy ! Total flux subtracted in 200 components = 0.00401916 Jy ! Clean residual min=-0.004866 max=0.006221 Jy/beam ! Clean residual mean=0.000008 rms=0.001312 Jy/beam ! Combined flux in latest and established models = 0.335714 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 174 components and 0.335714 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=0.189553Jy sigma=0.000798 ! Fit after self-cal, rms=0.189470Jy sigma=0.000796 wmodel J1546+0026_X_2015_01_23_pus_map.mod ! Writing 174 model components to file: J1546+0026_X_2015_01_23_pus_map.mod wobs J1546+0026_X_2015_01_23_pus_uvs.fits ! Writing UV FITS file: J1546+0026_X_2015_01_23_pus_uvs.fits wwins J1546+0026_X_2015_01_23_pus_map.win ! wwins: Wrote 4 windows to J1546+0026_X_2015_01_23_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 = 0.00152112 Jy ! Component: 100 - total flux cleaned = 0.00175602 Jy ! Component: 150 - total flux cleaned = 0.00197647 Jy ! Component: 200 - total flux cleaned = 0.00211049 Jy ! Component: 250 - total flux cleaned = 0.00242918 Jy ! Component: 300 - total flux cleaned = 0.00286028 Jy ! Component: 350 - total flux cleaned = 0.00339115 Jy ! Component: 400 - total flux cleaned = 0.00378773 Jy ! Component: 450 - total flux cleaned = 0.00400485 Jy ! Component: 500 - total flux cleaned = 0.00411102 Jy ! Component: 550 - total flux cleaned = 0.00431711 Jy ! Component: 600 - total flux cleaned = 0.00461762 Jy ! Component: 650 - total flux cleaned = 0.00476311 Jy ! Component: 700 - total flux cleaned = 0.00490627 Jy ! Component: 750 - total flux cleaned = 0.0050457 Jy ! Component: 800 - total flux cleaned = 0.00522684 Jy ! Component: 850 - total flux cleaned = 0.00544742 Jy ! Component: 900 - total flux cleaned = 0.00553339 Jy ! Component: 950 - total flux cleaned = 0.00582694 Jy ! Component: 1000 - total flux cleaned = 0.00599063 Jy ! Component: 1050 - total flux cleaned = 0.00611112 Jy ! Component: 1100 - total flux cleaned = 0.00626922 Jy ! Component: 1150 - total flux cleaned = 0.00642356 Jy ! Component: 1200 - total flux cleaned = 0.00657307 Jy ! Component: 1250 - total flux cleaned = 0.00661033 Jy ! Component: 1300 - total flux cleaned = 0.00678979 Jy ! Component: 1350 - total flux cleaned = 0.00685956 Jy ! Component: 1400 - total flux cleaned = 0.00685945 Jy ! Component: 1450 - total flux cleaned = 0.00692765 Jy ! Component: 1500 - total flux cleaned = 0.00709344 Jy ! Component: 1550 - total flux cleaned = 0.00699494 Jy ! Component: 1600 - total flux cleaned = 0.00705905 Jy ! Component: 1650 - total flux cleaned = 0.00712184 Jy ! Component: 1700 - total flux cleaned = 0.00699863 Jy ! Component: 1750 - total flux cleaned = 0.00699866 Jy ! Component: 1800 - total flux cleaned = 0.00702873 Jy ! Component: 1850 - total flux cleaned = 0.00694061 Jy ! Component: 1900 - total flux cleaned = 0.00691175 Jy ! Component: 1950 - total flux cleaned = 0.0069398 Jy ! Component: 2000 - total flux cleaned = 0.00682735 Jy ! Total flux subtracted in 2048 components = 0.00674506 Jy ! Clean residual min=-0.001379 max=0.001542 Jy/beam ! Clean residual mean=0.000003 rms=0.000571 Jy/beam ! Combined flux in latest and established models = 0.342459 Jy keep ! Adding 162 model components to the UV plane model. ! The established model now contains 336 components and 0.342459 Jy ![Exited script file: muppet] wmap "J1546+0026_X_2015_01_23_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9923 x 2.166 at 0.1289 degrees (North through East) ! Clean map min=-0.005545 max=0.15934 Jy/beam ! Writing clean map to FITS file: J1546+0026_X_2015_01_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.159336 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000569806 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.07284 1.07284 2.14568 4.29135 8.58271 17.1654 34.3308 68.6616 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0017 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.159 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9923 x 2.166 at 0.1289 degrees (North through East) ! Clean map min=-0.005545 max=0.15934 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 J1546+0026_X_2015_01_23_pus_uvs.log closed on Sun Jan 1 22:18:29 2017