! Started logfile: J0605+4030_X_2017_02_24_pus_uvs.log on Sat May 4 09:58:44 2019 obs J0605+4030_X_2017_02_24_pus_uva.fits ! Reading UV FITS file: J0605+4030_X_2017_02_24_pus_uva.fits ! AN table 1: 150 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.937481 visibilities/baseline/integration-bin. ! Found source: J0605+4030 ! ! 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 1882 lines of history. ! ! Reading 75936 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 J0605+4030_X_2017_02_24_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 80 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 80 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 80 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 80 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 80 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 80 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 80 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 80 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 80 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 80 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 80 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 80 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.420512Jy sigma=0.003576 ! Fit after self-cal, rms=0.391692Jy sigma=0.003331 ! 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=0.798 mas, bmaj=1.176 mas, bpa=-2.153 degrees ! Estimated noise=746.999 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 = 0.469357 Jy ! Component: 100 - total flux cleaned = 0.584531 Jy ! Total flux subtracted in 100 components = 0.584531 Jy ! Clean residual min=-0.012375 max=0.045829 Jy/beam ! Clean residual mean=-0.000135 rms=0.004079 Jy/beam ! Combined flux in latest and established models = 0.584531 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.584531 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=0.113766Jy sigma=0.000956 ! Fit after self-cal, rms=0.113690Jy sigma=0.000956 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0470063 Jy ! Component: 100 - total flux cleaned = 0.0702215 Jy ! Total flux subtracted in 100 components = 0.0702215 Jy ! Clean residual min=-0.008024 max=0.021177 Jy/beam ! Clean residual mean=-0.000053 rms=0.002274 Jy/beam ! Combined flux in latest and established models = 0.654752 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 18 components and 0.654752 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=0.089901Jy sigma=0.000740 ! Fit after self-cal, rms=0.089565Jy sigma=0.000737 ! Inverting map ! Added new window around map position (0.6, 1.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0196421 Jy ! Component: 100 - total flux cleaned = 0.0298738 Jy ! Total flux subtracted in 100 components = 0.0298738 Jy ! Clean residual min=-0.006214 max=0.008651 Jy/beam ! Clean residual mean=-0.000019 rms=0.001643 Jy/beam ! Combined flux in latest and established models = 0.684626 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 22 components and 0.684626 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=0.085460Jy sigma=0.000702 ! Fit after self-cal, rms=0.085184Jy sigma=0.000699 ! 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=0.9891 mas, bmaj=1.465 mas, bpa=1.609 degrees ! Estimated noise=302.139 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 (0.2, 8.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0104467 Jy ! Component: 100 - total flux cleaned = 0.0174919 Jy ! Component: 150 - total flux cleaned = 0.0230686 Jy ! Component: 200 - total flux cleaned = 0.0275881 Jy ! Total flux subtracted in 200 components = 0.0275881 Jy ! Clean residual min=-0.005580 max=0.005314 Jy/beam ! Clean residual mean=-0.000000 rms=0.001257 Jy/beam ! Combined flux in latest and established models = 0.712214 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 51 components and 0.712214 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=0.083545Jy sigma=0.000684 ! Fit after self-cal, rms=0.083439Jy sigma=0.000683 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.03 HN 1.00 KP 1.02 ! LA 1.01 MK 0.98 NL 0.96 OV 0.99 ! PT 1.00 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.03 HN 0.99 KP 1.03 ! LA 1.02 MK 0.98 NL 0.96 OV 1.00 ! PT 0.99 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.02 HN 0.99 KP 1.02 ! LA 0.99 MK 1.00 NL 0.97 OV 1.00 ! PT 0.99 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.01 HN 1.02 KP 1.02 ! LA 1.00 MK 1.00 NL 0.97 OV 1.00 ! PT 1.00 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 0.98 KP 1.02 ! LA 0.98 MK 1.02 NL 0.97 OV 1.00 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 1.00 KP 1.01 ! LA 1.03 MK 1.00 NL 0.96 OV 1.00 ! PT 0.99 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.03 HN 0.99 KP 1.02 ! LA 0.98 MK 1.01 NL 0.98 OV 1.00 ! PT 1.00 SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.99 HN 0.98 KP 1.01 ! LA 1.01 MK 1.00 NL 0.98 OV 1.00 ! PT 0.99 SC 1.05 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 HN 0.98 KP 1.00 ! LA 0.98 MK 0.98 NL 0.97 OV 1.00 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.02 HN 0.98 KP 1.01 ! LA 0.98 MK 1.01 NL 0.97 OV 0.99 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.03 HN 1.01 KP 1.00 ! LA 0.98 MK 0.99 NL 0.96 OV 1.00 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 0.99 KP 1.03 ! LA 0.98 MK 0.97 NL 0.96 OV 1.01 ! PT 0.99 SC 1.04 ! ! ! Fit before self-cal, rms=0.083439Jy sigma=0.000683 ! Fit after self-cal, rms=0.080569Jy sigma=0.000661 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9945 mas, bmaj=1.469 mas, bpa=1.031 degrees ! Estimated noise=301.201 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 (0.4, 2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00465994 Jy ! Component: 100 - total flux cleaned = 0.00785461 Jy ! Component: 150 - total flux cleaned = 0.00957245 Jy ! Component: 200 - total flux cleaned = 0.0108363 Jy ! Total flux subtracted in 200 components = 0.0108363 Jy ! Clean residual min=-0.003002 max=0.002838 Jy/beam ! Clean residual mean=0.000021 rms=0.000686 Jy/beam ! Combined flux in latest and established models = 0.72305 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 72 components and 0.72305 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=0.080196Jy sigma=0.000658 ! Fit after self-cal, rms=0.080181Jy sigma=0.000658 ! 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=0.080181Jy sigma=0.000658 ! Fit after self-cal, rms=0.079561Jy sigma=0.000652 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9934 mas, bmaj=1.467 mas, bpa=1.148 degrees ! Estimated noise=301.357 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00168364 Jy ! Component: 100 - total flux cleaned = 0.00227506 Jy ! Component: 150 - total flux cleaned = 0.00272525 Jy ! Component: 200 - total flux cleaned = 0.00287625 Jy ! Total flux subtracted in 200 components = 0.00287625 Jy ! Clean residual min=-0.001748 max=0.001464 Jy/beam ! Clean residual mean=0.000011 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.725927 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 91 components and 0.725927 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=0.079465Jy sigma=0.000651 ! Fit after self-cal, rms=0.079459Jy sigma=0.000651 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 = 9.88981e-05 Jy ! Component: 100 - total flux cleaned = 0.000285552 Jy ! Component: 150 - total flux cleaned = 0.000455722 Jy ! Component: 200 - total flux cleaned = 0.000611925 Jy ! Total flux subtracted in 200 components = 0.000611925 Jy ! Clean residual min=-0.001492 max=0.001379 Jy/beam ! Clean residual mean=0.000012 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 0.726539 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 98 components and 0.726538 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=0.079411Jy sigma=0.000650 ! Fit after self-cal, rms=0.079405Jy sigma=0.000650 ! 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=0.079405Jy sigma=0.000650 ! Fit after self-cal, rms=0.079374Jy sigma=0.000650 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9931 mas, bmaj=1.467 mas, bpa=1.094 degrees ! Estimated noise=301.259 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00056441 Jy ! Component: 100 - total flux cleaned = 0.000683269 Jy ! Component: 150 - total flux cleaned = 0.000827136 Jy ! Component: 200 - total flux cleaned = 0.000927943 Jy ! Total flux subtracted in 200 components = 0.000927943 Jy ! Clean residual min=-0.001324 max=0.001270 Jy/beam ! Clean residual mean=0.000011 rms=0.000311 Jy/beam ! Combined flux in latest and established models = 0.727466 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 109 components and 0.727466 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=0.079337Jy sigma=0.000650 ! Fit after self-cal, rms=0.079332Jy sigma=0.000650 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 = -6.16807e-06 Jy ! Component: 100 - total flux cleaned = 0.00015325 Jy ! Component: 150 - total flux cleaned = 0.000242684 Jy ! Component: 200 - total flux cleaned = 0.000353021 Jy ! Total flux subtracted in 200 components = 0.000353021 Jy ! Clean residual min=-0.001164 max=0.001226 Jy/beam ! Clean residual mean=0.000012 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.727819 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 115 components and 0.727819 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=0.079308Jy sigma=0.000650 ! Fit after self-cal, rms=0.079304Jy sigma=0.000650 ! 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=0.079304Jy sigma=0.000650 ! Fit after self-cal, rms=0.079301Jy sigma=0.000650 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.244 mas, bmaj=2.505 mas, bpa=6.396 degrees ! Estimated noise=376.355 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00074443 Jy ! Component: 100 - total flux cleaned = 0.00106643 Jy ! Component: 150 - total flux cleaned = 0.00121583 Jy ! Component: 200 - total flux cleaned = 0.00130793 Jy ! Total flux subtracted in 200 components = 0.00130793 Jy ! Clean residual min=-0.001069 max=0.001491 Jy/beam ! Clean residual mean=0.000027 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 0.729127 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 130 components and 0.729127 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=0.079291Jy sigma=0.000650 ! Fit after self-cal, rms=0.079288Jy sigma=0.000650 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 (1.2, 12.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00154631 Jy ! Component: 100 - total flux cleaned = 0.00232347 Jy ! Component: 150 - total flux cleaned = 0.00290566 Jy ! Component: 200 - total flux cleaned = 0.00334354 Jy ! Total flux subtracted in 200 components = 0.00334354 Jy ! Clean residual min=-0.000977 max=0.000873 Jy/beam ! Clean residual mean=0.000025 rms=0.000271 Jy/beam ! Combined flux in latest and established models = 0.732471 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 170 components and 0.732471 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=0.079268Jy sigma=0.000649 ! Fit after self-cal, rms=0.079266Jy sigma=0.000649 ! 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=0.9929 mas, bmaj=1.466 mas, bpa=1.062 degrees ! Estimated noise=301.249 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9929 x 1.466 at 1.062 degrees (North through East) ! Clean map min=-0.0010271 max=0.61199 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 ! Performing amp+phase self-cal ! ! 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=0.079266Jy sigma=0.000649 ! Fit after self-cal, rms=0.074687Jy sigma=0.000608 ! Inverting map and beam ! Estimated beam: bmin=0.9928 mas, bmaj=1.467 mas, bpa=1.078 degrees ! Estimated noise=301.214 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000824151 Jy ! Component: 100 - total flux cleaned = 0.00111382 Jy ! Component: 150 - total flux cleaned = 0.00130963 Jy ! Component: 200 - total flux cleaned = 0.00149153 Jy ! Total flux subtracted in 200 components = 0.00149153 Jy ! Clean residual min=-0.001051 max=0.001003 Jy/beam ! Clean residual mean=0.000009 rms=0.000242 Jy/beam ! Combined flux in latest and established models = 0.733962 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 187 components and 0.733962 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=0.074657Jy sigma=0.000608 ! Fit after self-cal, rms=0.074656Jy sigma=0.000608 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000208656 Jy ! Component: 100 - total flux cleaned = 0.000347296 Jy ! Component: 150 - total flux cleaned = 0.000452216 Jy ! Component: 200 - total flux cleaned = 0.000574671 Jy ! Total flux subtracted in 200 components = 0.000574671 Jy ! Clean residual min=-0.000967 max=0.000946 Jy/beam ! Clean residual mean=0.000008 rms=0.000230 Jy/beam ! Combined flux in latest and established models = 0.734537 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 199 components and 0.734537 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=0.074638Jy sigma=0.000608 ! Fit after self-cal, rms=0.074637Jy sigma=0.000608 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.074637Jy sigma=0.000608 ! Fit after self-cal, rms=0.074656Jy sigma=0.000608 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=0.8002 mas, bmaj=1.18 mas, bpa=-2.778 degrees ! Estimated noise=745.753 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.46832 Jy ! Component: 100 - total flux cleaned = 0.584845 Jy ! Component: 150 - total flux cleaned = 0.633243 Jy ! Component: 200 - total flux cleaned = 0.658917 Jy ! Total flux subtracted in 200 components = 0.658917 Jy ! Clean residual min=-0.004873 max=0.012545 Jy/beam ! Clean residual mean=-0.000051 rms=0.001421 Jy/beam ! Combined flux in latest and established models = 0.658917 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.658917 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9928 mas, bmaj=1.467 mas, bpa=1.059 degrees ! Estimated noise=301.285 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 = 0.0173533 Jy ! Component: 100 - total flux cleaned = 0.0272899 Jy ! Component: 150 - total flux cleaned = 0.0345379 Jy ! Component: 200 - total flux cleaned = 0.0402488 Jy ! Total flux subtracted in 200 components = 0.0402488 Jy ! Clean residual min=-0.002084 max=0.003767 Jy/beam ! Clean residual mean=-0.000028 rms=0.000701 Jy/beam ! Combined flux in latest and established models = 0.699166 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 45 components and 0.699166 Jy ! Inverting map ! Added new window around map position (0.6, 5.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00471639 Jy ! Component: 100 - total flux cleaned = 0.00861875 Jy ! Component: 150 - total flux cleaned = 0.0119007 Jy ! Component: 200 - total flux cleaned = 0.0146883 Jy ! Total flux subtracted in 200 components = 0.0146883 Jy ! Clean residual min=-0.001563 max=0.002038 Jy/beam ! Clean residual mean=-0.000011 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.713854 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 68 components and 0.713854 Jy ! Inverting map ! Added new window around map position (-1.2, 5.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00244609 Jy ! Component: 100 - total flux cleaned = 0.00453441 Jy ! Component: 150 - total flux cleaned = 0.00636638 Jy ! Component: 200 - total flux cleaned = 0.00798156 Jy ! Total flux subtracted in 200 components = 0.00798156 Jy ! Clean residual min=-0.001214 max=0.001286 Jy/beam ! Clean residual mean=-0.000001 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.721835 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 92 components and 0.721835 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=2.244 mas, bmaj=2.505 mas, bpa=6.381 degrees ! Estimated noise=376.413 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00232106 Jy ! Component: 100 - total flux cleaned = 0.00408689 Jy ! Component: 150 - total flux cleaned = 0.00552222 Jy ! Component: 200 - total flux cleaned = 0.00670732 Jy ! Total flux subtracted in 200 components = 0.00670732 Jy ! Clean residual min=-0.000974 max=0.000978 Jy/beam ! Clean residual mean=0.000010 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.728543 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 = 0.000997908 Jy ! Component: 100 - total flux cleaned = 0.00186049 Jy ! Component: 150 - total flux cleaned = 0.00258812 Jy ! Component: 200 - total flux cleaned = 0.00315041 Jy ! Total flux subtracted in 200 components = 0.00315041 Jy ! Clean residual min=-0.000889 max=0.000850 Jy/beam ! Clean residual mean=0.000013 rms=0.000263 Jy/beam ! Combined flux in latest and established models = 0.731693 Jy ! Adding 148 model components to the UV plane model. ! The established model now contains 220 components and 0.731693 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9928 mas, bmaj=1.467 mas, bpa=1.059 degrees ! Estimated noise=301.285 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000829503 Jy ! Component: 100 - total flux cleaned = 0.00126471 Jy ! Component: 150 - total flux cleaned = 0.00154148 Jy ! Component: 200 - total flux cleaned = 0.00171579 Jy ! Total flux subtracted in 200 components = 0.00171579 Jy ! Clean residual min=-0.001011 max=0.000924 Jy/beam ! Clean residual mean=0.000007 rms=0.000230 Jy/beam ! Combined flux in latest and established models = 0.733409 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 246 components and 0.733408 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=0.074665Jy sigma=0.000608 ! Fit after self-cal, rms=0.074646Jy sigma=0.000608 wmodel J0605+4030_X_2017_02_24_pus_map.mod ! Writing 246 model components to file: J0605+4030_X_2017_02_24_pus_map.mod wobs J0605+4030_X_2017_02_24_pus_uvs.fits ! Writing UV FITS file: J0605+4030_X_2017_02_24_pus_uvs.fits wwins J0605+4030_X_2017_02_24_pus_map.win ! wwins: Wrote 7 windows to J0605+4030_X_2017_02_24_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 = -0.000205061 Jy ! Component: 100 - total flux cleaned = -0.000363821 Jy ! Component: 150 - total flux cleaned = -0.000530885 Jy ! Component: 200 - total flux cleaned = -0.000692561 Jy ! Component: 250 - total flux cleaned = -0.000820657 Jy ! Component: 300 - total flux cleaned = -0.000959265 Jy ! Component: 350 - total flux cleaned = -0.00106712 Jy ! Component: 400 - total flux cleaned = -0.00114612 Jy ! Component: 450 - total flux cleaned = -0.00121073 Jy ! Component: 500 - total flux cleaned = -0.00131174 Jy ! Component: 550 - total flux cleaned = -0.00134881 Jy ! Component: 600 - total flux cleaned = -0.0013972 Jy ! Component: 650 - total flux cleaned = -0.00143306 Jy ! Component: 700 - total flux cleaned = -0.00149179 Jy ! Component: 750 - total flux cleaned = -0.00152642 Jy ! Component: 800 - total flux cleaned = -0.00158321 Jy ! Component: 850 - total flux cleaned = -0.00161655 Jy ! Component: 900 - total flux cleaned = -0.00164987 Jy ! Component: 950 - total flux cleaned = -0.00170438 Jy ! Component: 1000 - total flux cleaned = -0.00171512 Jy ! Component: 1050 - total flux cleaned = -0.00174711 Jy ! Component: 1100 - total flux cleaned = -0.00177846 Jy ! Component: 1150 - total flux cleaned = -0.00176823 Jy ! Component: 1200 - total flux cleaned = -0.00180912 Jy ! Component: 1250 - total flux cleaned = -0.00180923 Jy ! Component: 1300 - total flux cleaned = -0.00184926 Jy ! Component: 1350 - total flux cleaned = -0.00185893 Jy ! Component: 1400 - total flux cleaned = -0.00185885 Jy ! Component: 1450 - total flux cleaned = -0.00192659 Jy ! Component: 1500 - total flux cleaned = -0.00195512 Jy ! Component: 1550 - total flux cleaned = -0.001955 Jy ! Component: 1600 - total flux cleaned = -0.0019924 Jy ! Component: 1650 - total flux cleaned = -0.00199231 Jy ! Component: 1700 - total flux cleaned = -0.00200154 Jy ! Component: 1750 - total flux cleaned = -0.00201969 Jy ! Component: 1800 - total flux cleaned = -0.00201976 Jy ! Component: 1850 - total flux cleaned = -0.00201084 Jy ! Component: 1900 - total flux cleaned = -0.0020286 Jy ! Component: 1950 - total flux cleaned = -0.00205475 Jy ! Component: 2000 - total flux cleaned = -0.00207197 Jy ! Total flux subtracted in 2048 components = -0.00205493 Jy ! Clean residual min=-0.000508 max=0.000458 Jy/beam ! Clean residual mean=0.000004 rms=0.000153 Jy/beam ! Combined flux in latest and established models = 0.731354 Jy keep ! Adding 142 model components to the UV plane model. ! The established model now contains 387 components and 0.731353 Jy ![Exited script file: muppet] wmap "J0605+4030_X_2017_02_24_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9928 x 1.467 at 1.059 degrees (North through East) ! Clean map min=-0.00070901 max=0.61248 Jy/beam ! Writing clean map to FITS file: J0605+4030_X_2017_02_24_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.612476 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000152717 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0748031 0.0748031 0.149606 0.299212 0.598425 1.19685 2.3937 4.7874 9.5748 19.1496 38.2992 76.5984 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.612 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9928 x 1.467 at 1.059 degrees (North through East) ! Clean map min=-0.00070901 max=0.61248 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 J0605+4030_X_2017_02_24_pus_uvs.log closed on Sat May 4 09:58:49 2019