! Started logfile: J0742+4900_X_2015_03_17_pus_uvs.log on Sat Dec 31 19:02:30 2016 obs J0742+4900_X_2015_03_17_pus_uva.fits ! Reading UV FITS file: J0742+4900_X_2015_03_17_pus_uva.fits ! AN table 1: 30 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.881481 visibilities/baseline/integration-bin. ! Found source: J0742+4900 ! ! 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 338 lines of history. ! ! Reading 14280 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 J0742+4900_X_2015_03_17_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 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.520001Jy sigma=0.006184 ! Fit after self-cal, rms=0.509788Jy sigma=0.006066 ! 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=0.8394 mas, bmaj=1.074 mas, bpa=-10.98 degrees ! Estimated noise=807.987 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 = 0.380109 Jy ! Component: 100 - total flux cleaned = 0.463282 Jy ! Total flux subtracted in 100 components = 0.463282 Jy ! Clean residual min=-0.018068 max=0.024974 Jy/beam ! Clean residual mean=0.000045 rms=0.004640 Jy/beam ! Combined flux in latest and established models = 0.463282 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.463282 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=0.111184Jy sigma=0.001217 ! Fit after self-cal, rms=0.111184Jy sigma=0.001217 ! 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=1.076 mas, bmaj=1.382 mas, bpa=8.595 degrees ! Estimated noise=505.286 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 = 0.0348164 Jy ! Component: 100 - total flux cleaned = 0.0515018 Jy ! Component: 150 - total flux cleaned = 0.0609077 Jy ! Component: 200 - total flux cleaned = 0.0663496 Jy ! Total flux subtracted in 200 components = 0.0663496 Jy ! Clean residual min=-0.019723 max=0.016751 Jy/beam ! Clean residual mean=0.000142 rms=0.004412 Jy/beam ! Combined flux in latest and established models = 0.529632 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 23 components and 0.529632 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=0.099516Jy sigma=0.001094 ! Fit after self-cal, rms=0.099516Jy sigma=0.001093 ! 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 0.94 FD 1.13 HN 1.06 KP 0.91 ! LA 1.04 MK 0.93 NL 0.98 OV 0.99 ! PT 1.04 SC 1.12 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.12 HN 1.08 KP 0.87 ! LA 1.04 MK 0.94 NL 0.98 OV 0.98 ! PT 1.00 SC 1.11 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.10 HN 1.10 KP 0.82 ! LA 1.06 MK 0.96 NL 0.98 OV 0.99 ! PT 0.97 SC 1.11 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.10 HN 1.06 KP 0.79 ! LA 1.05 MK 0.95 NL 0.98 OV 0.98 ! PT 0.98 SC 1.11 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.11 HN 1.04 KP 0.74 ! LA 1.06 MK 0.97 NL 1.01 OV 0.99 ! PT 0.97 SC 1.10 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.11 HN 1.06 KP 0.75 ! LA 1.06 MK 0.95 NL 1.01 OV 1.00 ! PT 0.95 SC 1.11 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.14 HN 1.13 KP 0.73 ! LA 1.07 MK 0.97 NL 0.99 OV 1.04 ! PT 0.98 SC 1.11 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.17 HN 1.14 KP 0.74 ! LA 1.06 MK 0.95 NL 0.99 OV 1.02 ! PT 0.98 SC 1.10 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.12 HN 1.14 KP 0.77 ! LA 1.07 MK 0.97 NL 1.01 OV 1.03 ! PT 0.98 SC 1.09 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.13 HN 1.12 KP 0.80 ! LA 1.08 MK 0.99 NL 1.00 OV 1.02 ! PT 0.99 SC 1.07 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.16 HN 1.11 KP 0.83 ! LA 1.07 MK 0.99 NL 0.99 OV 1.02 ! PT 1.00 SC 1.10 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.13 HN 1.09 KP 0.86 ! LA 1.08 MK 0.98 NL 1.00 OV 1.02 ! PT 1.02 SC 1.11 ! ! ! Fit before self-cal, rms=0.099516Jy sigma=0.001093 ! Fit after self-cal, rms=0.070376Jy sigma=0.000776 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.09 mas, bmaj=1.393 mas, bpa=7.011 degrees ! Estimated noise=507.05 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, 2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0015106 Jy ! Component: 100 - total flux cleaned = 0.0014844 Jy ! Component: 150 - total flux cleaned = 0.00155885 Jy ! Component: 200 - total flux cleaned = 0.00155248 Jy ! Total flux subtracted in 200 components = 0.00155248 Jy ! Clean residual min=-0.002489 max=0.002435 Jy/beam ! Clean residual mean=0.000005 rms=0.000623 Jy/beam ! Combined flux in latest and established models = 0.531184 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 39 components and 0.531184 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=0.070045Jy sigma=0.000773 ! Fit after self-cal, rms=0.070068Jy sigma=0.000772 ! 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=0.070068Jy sigma=0.000772 ! Fit after self-cal, rms=0.069732Jy sigma=0.000767 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.089 mas, bmaj=1.39 mas, bpa=7.425 degrees ! Estimated noise=506.239 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000430968 Jy ! Component: 100 - total flux cleaned = -0.000143409 Jy ! Component: 150 - total flux cleaned = 8.81529e-05 Jy ! Component: 200 - total flux cleaned = 0.000211371 Jy ! Total flux subtracted in 200 components = 0.000211371 Jy ! Clean residual min=-0.002019 max=0.001613 Jy/beam ! Clean residual mean=0.000002 rms=0.000450 Jy/beam ! Combined flux in latest and established models = 0.531395 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 48 components and 0.531395 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=0.069639Jy sigma=0.000766 ! Fit after self-cal, rms=0.069635Jy sigma=0.000766 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 = 0.000327926 Jy ! Component: 100 - total flux cleaned = 0.000400827 Jy ! Component: 150 - total flux cleaned = 0.000435643 Jy ! Component: 200 - total flux cleaned = 0.000497485 Jy ! Total flux subtracted in 200 components = 0.000497485 Jy ! Clean residual min=-0.001930 max=0.001581 Jy/beam ! Clean residual mean=0.000003 rms=0.000432 Jy/beam ! Combined flux in latest and established models = 0.531893 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 52 components and 0.531893 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=0.069597Jy sigma=0.000766 ! Fit after self-cal, rms=0.069594Jy sigma=0.000766 ! 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=0.069594Jy sigma=0.000766 ! Fit after self-cal, rms=0.069600Jy sigma=0.000766 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.09 mas, bmaj=1.391 mas, bpa=7.576 degrees ! Estimated noise=505.956 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000318805 Jy ! Component: 100 - total flux cleaned = -0.000287577 Jy ! Component: 150 - total flux cleaned = -0.000288565 Jy ! Component: 200 - total flux cleaned = -0.000316716 Jy ! Total flux subtracted in 200 components = -0.000316716 Jy ! Clean residual min=-0.001746 max=0.001509 Jy/beam ! Clean residual mean=0.000003 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.531576 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 55 components and 0.531576 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=0.069567Jy sigma=0.000765 ! Fit after self-cal, rms=0.069564Jy sigma=0.000765 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 = 7.66078e-05 Jy ! Component: 100 - total flux cleaned = 0.000102036 Jy ! Component: 150 - total flux cleaned = 0.000125585 Jy ! Component: 200 - total flux cleaned = 0.000191265 Jy ! Total flux subtracted in 200 components = 0.000191265 Jy ! Clean residual min=-0.001676 max=0.001488 Jy/beam ! Clean residual mean=0.000003 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.531768 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 60 components and 0.531768 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=0.069546Jy sigma=0.000765 ! Fit after self-cal, rms=0.069545Jy sigma=0.000765 ! 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=0.069545Jy sigma=0.000765 ! Fit after self-cal, rms=0.069543Jy sigma=0.000765 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.291 mas, bmaj=2.47 mas, bpa=2.513 degrees ! Estimated noise=612.738 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000664357 Jy ! Component: 100 - total flux cleaned = -0.000606663 Jy ! Component: 150 - total flux cleaned = -0.000620846 Jy ! Component: 200 - total flux cleaned = -0.000632894 Jy ! Total flux subtracted in 200 components = -0.000632894 Jy ! Clean residual min=-0.001643 max=0.001407 Jy/beam ! Clean residual mean=0.000002 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.531135 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 69 components and 0.531135 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=0.069538Jy sigma=0.000765 ! Fit after self-cal, rms=0.069534Jy sigma=0.000765 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 = -4.28067e-05 Jy ! Component: 100 - total flux cleaned = 8.00883e-05 Jy ! Component: 150 - total flux cleaned = 0.000126166 Jy ! Component: 200 - total flux cleaned = 0.000126012 Jy ! Total flux subtracted in 200 components = 0.000126012 Jy ! Clean residual min=-0.001623 max=0.001367 Jy/beam ! Clean residual mean=0.000003 rms=0.000426 Jy/beam ! Combined flux in latest and established models = 0.531261 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 76 components and 0.531261 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=0.069534Jy sigma=0.000765 ! Fit after self-cal, rms=0.069533Jy sigma=0.000765 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.09 mas, bmaj=1.392 mas, bpa=7.646 degrees ! Estimated noise=505.716 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.09 x 1.392 at 7.646 degrees (North through East) ! Clean map min=-0.0014962 max=0.49441 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=0.8446 mas, bmaj=1.084 mas, bpa=-12.7 degrees ! Estimated noise=813.35 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.382594 Jy ! Component: 100 - total flux cleaned = 0.466069 Jy ! Component: 150 - total flux cleaned = 0.489757 Jy ! Component: 200 - total flux cleaned = 0.502065 Jy ! Total flux subtracted in 200 components = 0.502065 Jy ! Clean residual min=-0.003029 max=0.006323 Jy/beam ! Clean residual mean=-0.000004 rms=0.000925 Jy/beam ! Combined flux in latest and established models = 0.502065 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.502065 Jy ! Inverting map and beam ! Estimated beam: bmin=1.09 mas, bmaj=1.392 mas, bpa=7.646 degrees ! Estimated noise=505.716 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 = 0.0106294 Jy ! Component: 100 - total flux cleaned = 0.016522 Jy ! Component: 150 - total flux cleaned = 0.0202366 Jy ! Component: 200 - total flux cleaned = 0.0227901 Jy ! Total flux subtracted in 200 components = 0.0227901 Jy ! Clean residual min=-0.001853 max=0.001575 Jy/beam ! Clean residual mean=-0.000008 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.524855 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 46 components and 0.524855 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=2.291 mas, bmaj=2.47 mas, bpa=2.513 degrees ! Estimated noise=612.738 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00274077 Jy ! Component: 100 - total flux cleaned = 0.0042233 Jy ! Component: 150 - total flux cleaned = 0.00508719 Jy ! Component: 200 - total flux cleaned = 0.0056116 Jy ! Total flux subtracted in 200 components = 0.0056116 Jy ! Clean residual min=-0.001591 max=0.001325 Jy/beam ! Clean residual mean=-0.000000 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.530467 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 = 0.000325131 Jy ! Component: 100 - total flux cleaned = 0.000450814 Jy ! Component: 150 - total flux cleaned = 0.000494178 Jy ! Component: 200 - total flux cleaned = 0.000520204 Jy ! Total flux subtracted in 200 components = 0.000520204 Jy ! Clean residual min=-0.001535 max=0.001339 Jy/beam ! Clean residual mean=0.000002 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.530987 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 77 components and 0.530987 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.09 mas, bmaj=1.392 mas, bpa=7.646 degrees ! Estimated noise=505.716 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000117078 Jy ! Component: 100 - total flux cleaned = 0.00014082 Jy ! Component: 150 - total flux cleaned = 0.000162076 Jy ! Component: 200 - total flux cleaned = 0.000162326 Jy ! Total flux subtracted in 200 components = 0.000162326 Jy ! Clean residual min=-0.001531 max=0.001441 Jy/beam ! Clean residual mean=0.000003 rms=0.000373 Jy/beam ! Combined flux in latest and established models = 0.531149 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 86 components and 0.531149 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=0.069502Jy sigma=0.000765 ! Fit after self-cal, rms=0.069499Jy sigma=0.000765 wmodel J0742+4900_X_2015_03_17_pus_map.mod ! Writing 86 model components to file: J0742+4900_X_2015_03_17_pus_map.mod wobs J0742+4900_X_2015_03_17_pus_uvs.fits ! Writing UV FITS file: J0742+4900_X_2015_03_17_pus_uvs.fits wwins J0742+4900_X_2015_03_17_pus_map.win ! wwins: Wrote 2 windows to J0742+4900_X_2015_03_17_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 = -0.000228218 Jy ! Component: 100 - total flux cleaned = -0.000278452 Jy ! Component: 150 - total flux cleaned = -0.000255459 Jy ! Component: 200 - total flux cleaned = -0.00016725 Jy ! Component: 250 - total flux cleaned = -8.1904e-05 Jy ! Component: 300 - total flux cleaned = -1.92784e-05 Jy ! Component: 350 - total flux cleaned = 4.07439e-05 Jy ! Component: 400 - total flux cleaned = 6.01869e-05 Jy ! Component: 450 - total flux cleaned = 0.000117548 Jy ! Component: 500 - total flux cleaned = 0.00017386 Jy ! Component: 550 - total flux cleaned = 0.000265669 Jy ! Component: 600 - total flux cleaned = 0.000337222 Jy ! Component: 650 - total flux cleaned = 0.000372195 Jy ! Component: 700 - total flux cleaned = 0.000372062 Jy ! Component: 750 - total flux cleaned = 0.000372119 Jy ! Component: 800 - total flux cleaned = 0.000388606 Jy ! Component: 850 - total flux cleaned = 0.000421673 Jy ! Component: 900 - total flux cleaned = 0.000470517 Jy ! Component: 950 - total flux cleaned = 0.000518746 Jy ! Component: 1000 - total flux cleaned = 0.000582204 Jy ! Component: 1050 - total flux cleaned = 0.000675735 Jy ! Component: 1100 - total flux cleaned = 0.000721909 Jy ! Component: 1150 - total flux cleaned = 0.000798159 Jy ! Component: 1200 - total flux cleaned = 0.000888212 Jy ! Component: 1250 - total flux cleaned = 0.000947711 Jy ! Component: 1300 - total flux cleaned = 0.00105044 Jy ! Component: 1350 - total flux cleaned = 0.00110835 Jy ! Component: 1400 - total flux cleaned = 0.00112275 Jy ! Component: 1450 - total flux cleaned = 0.00123688 Jy ! Component: 1500 - total flux cleaned = 0.00130734 Jy ! Component: 1550 - total flux cleaned = 0.00139096 Jy ! Component: 1600 - total flux cleaned = 0.00148752 Jy ! Component: 1650 - total flux cleaned = 0.00151468 Jy ! Component: 1700 - total flux cleaned = 0.00156901 Jy ! Component: 1750 - total flux cleaned = 0.00158257 Jy ! Component: 1800 - total flux cleaned = 0.00166255 Jy ! Component: 1850 - total flux cleaned = 0.0017286 Jy ! Component: 1900 - total flux cleaned = 0.00182017 Jy ! Component: 1950 - total flux cleaned = 0.00189792 Jy ! Component: 2000 - total flux cleaned = 0.00200046 Jy ! Total flux subtracted in 2048 components = 0.0020514 Jy ! Clean residual min=-0.000684 max=0.000777 Jy/beam ! Clean residual mean=0.000001 rms=0.000231 Jy/beam ! Combined flux in latest and established models = 0.533201 Jy keep ! Adding 141 model components to the UV plane model. ! The established model now contains 227 components and 0.533201 Jy ![Exited script file: muppet] wmap "J0742+4900_X_2015_03_17_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.09 x 1.392 at 7.646 degrees (North through East) ! Clean map min=-0.0014299 max=0.4955 Jy/beam ! Writing clean map to FITS file: J0742+4900_X_2015_03_17_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.495504 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000229931 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.139211 0.139211 0.278421 0.556842 1.11368 2.22737 4.45474 8.90947 17.8189 35.6379 71.2758 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.495 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.09 x 1.392 at 7.646 degrees (North through East) ! Clean map min=-0.0014299 max=0.4955 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 J0742+4900_X_2015_03_17_pus_uvs.log closed on Sat Dec 31 19:02:31 2016