! Started logfile: J1419+3821_X_2017_10_09_pus_uvs.log on Sun May 12 15:21:51 2019 obs J1419+3821_X_2017_10_09_pus_uva.fits ! Reading UV FITS file: J1419+3821_X_2017_10_09_pus_uva.fits ! AN table 1: 30 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.587963 visibilities/baseline/integration-bin. ! Found source: J1419+3821 ! ! 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 763 lines of history. ! ! Reading 7620 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 J1419+3821_X_2017_10_09_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 63 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.615072Jy sigma=0.005144 ! Fit after self-cal, rms=0.610961Jy sigma=0.005111 ! 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=0.7983 mas, bmaj=1.653 mas, bpa=-24.54 degrees ! Estimated noise=1505.09 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 = 0.305461 Jy ! Component: 100 - total flux cleaned = 0.372072 Jy ! Total flux subtracted in 100 components = 0.372072 Jy ! Clean residual min=-0.009626 max=0.018618 Jy/beam ! Clean residual mean=-0.000033 rms=0.002739 Jy/beam ! Combined flux in latest and established models = 0.372072 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.372072 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=0.093249Jy sigma=0.000726 ! Fit after self-cal, rms=0.093248Jy sigma=0.000726 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0176831 Jy ! Component: 100 - total flux cleaned = 0.0277975 Jy ! Total flux subtracted in 100 components = 0.0277975 Jy ! Clean residual min=-0.007998 max=0.007855 Jy/beam ! Clean residual mean=-0.000013 rms=0.002054 Jy/beam ! Combined flux in latest and established models = 0.39987 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 29 components and 0.399869 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=0.088872Jy sigma=0.000679 ! Fit after self-cal, rms=0.088878Jy sigma=0.000679 ! 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=1.013 mas, bmaj=1.852 mas, bpa=-21.35 degrees ! Estimated noise=975.618 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 = 0.0114127 Jy ! Component: 100 - total flux cleaned = 0.0183334 Jy ! Component: 150 - total flux cleaned = 0.0226717 Jy ! Component: 200 - total flux cleaned = 0.0254344 Jy ! Total flux subtracted in 200 components = 0.0254344 Jy ! Clean residual min=-0.007011 max=0.006154 Jy/beam ! Clean residual mean=0.000043 rms=0.001670 Jy/beam ! Combined flux in latest and established models = 0.425304 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 44 components and 0.425304 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=0.087476Jy sigma=0.000663 ! Fit after self-cal, rms=0.087484Jy sigma=0.000663 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.05 KP 1.00 ! LA 0.98 MK 0.99 NL 0.90 OV 1.00* ! PT 1.01 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.02 HN 0.99 KP 1.02 ! LA 0.98 MK 0.97 NL 0.92 OV 1.00* ! PT 0.97 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 HN 1.02 KP 0.97 ! LA 1.00 MK 1.00 NL 0.94 OV 1.00* ! PT 1.00 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.00 HN 1.02 KP 0.95 ! LA 1.01 MK 0.99 NL 0.93 OV 1.00* ! PT 1.03 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.98 HN 0.98 KP 0.97 ! LA 1.01 MK 1.00 NL 0.91 OV 1.00* ! PT 1.03 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.99 HN 1.02 KP 0.97 ! LA 1.00 MK 0.99 NL 0.92 OV 1.00* ! PT 0.99 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.99 HN 1.01 KP 0.98 ! LA 1.04 MK 1.03 NL 0.89 OV 1.00* ! PT 1.02 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.03 HN 1.00 KP 0.98 ! LA 1.01 MK 1.00 NL 0.94 OV 1.00* ! PT 1.03 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.99 HN 1.06 KP 0.99 ! LA 1.00 MK 0.99 NL 0.96 OV 1.00* ! PT 1.02 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.99 HN 1.10 KP 0.98 ! LA 1.03 MK 1.01 NL 0.90 OV 1.00* ! PT 1.02 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.98 HN 1.05 KP 1.01 ! LA 1.00 MK 0.99 NL 0.98 OV 1.00* ! PT 1.02 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.99 HN 1.12 KP 1.00 ! LA 0.99 MK 0.97 NL 0.96 OV 1.00* ! PT 1.00 ! ! ! Fit before self-cal, rms=0.087484Jy sigma=0.000663 ! Fit after self-cal, rms=0.085640Jy sigma=0.000633 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.009 mas, bmaj=1.861 mas, bpa=-21.39 degrees ! Estimated noise=976.269 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 = -0.00366408 Jy ! Component: 100 - total flux cleaned = -0.00440215 Jy ! Component: 150 - total flux cleaned = -0.00441247 Jy ! Component: 200 - total flux cleaned = -0.00433471 Jy ! Total flux subtracted in 200 components = -0.00433471 Jy ! Clean residual min=-0.003458 max=0.003158 Jy/beam ! Clean residual mean=0.000008 rms=0.000783 Jy/beam ! Combined flux in latest and established models = 0.420969 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 50 components and 0.420969 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=0.085428Jy sigma=0.000632 ! Fit after self-cal, rms=0.085471Jy sigma=0.000632 ! 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=0.085471Jy sigma=0.000632 ! Fit after self-cal, rms=0.086431Jy sigma=0.000625 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.01 mas, bmaj=1.863 mas, bpa=-21.26 degrees ! Estimated noise=975.948 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000976294 Jy ! Component: 100 - total flux cleaned = -0.00101008 Jy ! Component: 150 - total flux cleaned = -0.00103872 Jy ! Component: 200 - total flux cleaned = -0.00106484 Jy ! Total flux subtracted in 200 components = -0.00106484 Jy ! Clean residual min=-0.002154 max=0.002206 Jy/beam ! Clean residual mean=0.000001 rms=0.000566 Jy/beam ! Combined flux in latest and established models = 0.419904 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 52 components and 0.419904 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=0.086402Jy sigma=0.000624 ! Fit after self-cal, rms=0.086430Jy sigma=0.000624 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 = -4.7331e-05 Jy ! Component: 100 - total flux cleaned = -6.71357e-05 Jy ! Component: 150 - total flux cleaned = -8.64055e-05 Jy ! Component: 200 - total flux cleaned = -0.000136576 Jy ! Total flux subtracted in 200 components = -0.000136576 Jy ! Clean residual min=-0.002153 max=0.002192 Jy/beam ! Clean residual mean=0.000000 rms=0.000562 Jy/beam ! Combined flux in latest and established models = 0.419768 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 53 components and 0.419768 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=0.086421Jy sigma=0.000624 ! Fit after self-cal, rms=0.086420Jy sigma=0.000624 ! 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=0.086420Jy sigma=0.000624 ! Fit after self-cal, rms=0.086432Jy sigma=0.000624 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.01 mas, bmaj=1.864 mas, bpa=-21.21 degrees ! Estimated noise=975.851 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000600799 Jy ! Component: 100 - total flux cleaned = -0.000602101 Jy ! Component: 150 - total flux cleaned = -0.000602507 Jy ! Component: 200 - total flux cleaned = -0.000633837 Jy ! Total flux subtracted in 200 components = -0.000633837 Jy ! Clean residual min=-0.002109 max=0.001998 Jy/beam ! Clean residual mean=-0.000000 rms=0.000548 Jy/beam ! Combined flux in latest and established models = 0.419134 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 53 components and 0.419134 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=0.086422Jy sigma=0.000624 ! Fit after self-cal, rms=0.086424Jy sigma=0.000624 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 = -1.48464e-05 Jy ! Component: 100 - total flux cleaned = -4.03971e-05 Jy ! Component: 150 - total flux cleaned = -6.29003e-05 Jy ! Component: 200 - total flux cleaned = -7.31549e-05 Jy ! Total flux subtracted in 200 components = -7.31549e-05 Jy ! Clean residual min=-0.002109 max=0.001987 Jy/beam ! Clean residual mean=-0.000000 rms=0.000547 Jy/beam ! Combined flux in latest and established models = 0.419061 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 54 components and 0.419061 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=0.086421Jy sigma=0.000624 ! Fit after self-cal, rms=0.086420Jy sigma=0.000624 ! 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=0.086420Jy sigma=0.000624 ! Fit after self-cal, rms=0.086425Jy sigma=0.000624 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.325 mas, bmaj=2.507 mas, bpa=-1.36 degrees ! Estimated noise=1162.48 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000160511 Jy ! Component: 100 - total flux cleaned = -0.000189446 Jy ! Component: 150 - total flux cleaned = -0.000204766 Jy ! Component: 200 - total flux cleaned = -0.000217162 Jy ! Total flux subtracted in 200 components = -0.000217162 Jy ! Clean residual min=-0.002132 max=0.001884 Jy/beam ! Clean residual mean=0.000001 rms=0.000588 Jy/beam ! Combined flux in latest and established models = 0.418844 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 56 components and 0.418844 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=0.086424Jy sigma=0.000624 ! Fit after self-cal, rms=0.086425Jy sigma=0.000624 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 = 2.81338e-05 Jy ! Component: 100 - total flux cleaned = 3.55459e-05 Jy ! Component: 150 - total flux cleaned = 3.08166e-05 Jy ! Component: 200 - total flux cleaned = 2.6555e-05 Jy ! Total flux subtracted in 200 components = 2.6555e-05 Jy ! Clean residual min=-0.002117 max=0.001894 Jy/beam ! Clean residual mean=0.000001 rms=0.000587 Jy/beam ! Combined flux in latest and established models = 0.41887 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 57 components and 0.41887 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=0.086425Jy sigma=0.000624 ! Fit after self-cal, rms=0.086425Jy sigma=0.000624 ! 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=1.01 mas, bmaj=1.865 mas, bpa=-21.17 degrees ! Estimated noise=975.903 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.01 x 1.865 at -21.17 degrees (North through East) ! Clean map min=-0.002 max=0.39335 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=0.7964 mas, bmaj=1.662 mas, bpa=-24.36 degrees ! Estimated noise=1504.95 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.305256 Jy ! Component: 100 - total flux cleaned = 0.371822 Jy ! Component: 150 - total flux cleaned = 0.390155 Jy ! Component: 200 - total flux cleaned = 0.39892 Jy ! Total flux subtracted in 200 components = 0.39892 Jy ! Clean residual min=-0.003810 max=0.004198 Jy/beam ! Clean residual mean=-0.000016 rms=0.000981 Jy/beam ! Combined flux in latest and established models = 0.39892 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.39892 Jy ! Inverting map and beam ! Estimated beam: bmin=1.01 mas, bmaj=1.865 mas, bpa=-21.17 degrees ! Estimated noise=975.903 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 = 0.00714988 Jy ! Component: 100 - total flux cleaned = 0.0112379 Jy ! Component: 150 - total flux cleaned = 0.0138641 Jy ! Component: 200 - total flux cleaned = 0.0155909 Jy ! Total flux subtracted in 200 components = 0.0155909 Jy ! Clean residual min=-0.002285 max=0.002286 Jy/beam ! Clean residual mean=-0.000013 rms=0.000578 Jy/beam ! Combined flux in latest and established models = 0.414511 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 49 components and 0.414511 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=2.325 mas, bmaj=2.507 mas, bpa=-1.36 degrees ! Estimated noise=1162.48 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00208554 Jy ! Component: 100 - total flux cleaned = 0.00313064 Jy ! Component: 150 - total flux cleaned = 0.00367437 Jy ! Component: 200 - total flux cleaned = 0.00384484 Jy ! Total flux subtracted in 200 components = 0.00384484 Jy ! Clean residual min=-0.002103 max=0.001939 Jy/beam ! Clean residual mean=-0.000002 rms=0.000592 Jy/beam ! Combined flux in latest and established models = 0.418356 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 = 6.29382e-05 Jy ! Component: 100 - total flux cleaned = 0.000110053 Jy ! Component: 150 - total flux cleaned = 0.000161419 Jy ! Component: 200 - total flux cleaned = 0.000200218 Jy ! Total flux subtracted in 200 components = 0.000200218 Jy ! Clean residual min=-0.002112 max=0.001912 Jy/beam ! Clean residual mean=-0.000001 rms=0.000589 Jy/beam ! Combined flux in latest and established models = 0.418556 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 58 components and 0.418556 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.01 mas, bmaj=1.865 mas, bpa=-21.17 degrees ! Estimated noise=975.903 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000435717 Jy ! Component: 100 - total flux cleaned = -0.000473505 Jy ! Component: 150 - total flux cleaned = -0.000489508 Jy ! Component: 200 - total flux cleaned = -0.00051548 Jy ! Total flux subtracted in 200 components = -0.00051548 Jy ! Clean residual min=-0.002152 max=0.001922 Jy/beam ! Clean residual mean=-0.000002 rms=0.000551 Jy/beam ! Combined flux in latest and established models = 0.41804 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 63 components and 0.41804 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=0.086425Jy sigma=0.000624 ! Fit after self-cal, rms=0.086424Jy sigma=0.000624 wmodel J1419+3821_X_2017_10_09_pus_map.mod ! Writing 63 model components to file: J1419+3821_X_2017_10_09_pus_map.mod wobs J1419+3821_X_2017_10_09_pus_uvs.fits ! Writing UV FITS file: J1419+3821_X_2017_10_09_pus_uvs.fits wwins J1419+3821_X_2017_10_09_pus_map.win ! wwins: Wrote 1 windows to J1419+3821_X_2017_10_09_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 = -0.000786453 Jy ! Component: 100 - total flux cleaned = -0.00117911 Jy ! Component: 150 - total flux cleaned = -0.00138205 Jy ! Component: 200 - total flux cleaned = -0.00147907 Jy ! Component: 250 - total flux cleaned = -0.00151042 Jy ! Component: 300 - total flux cleaned = -0.00160069 Jy ! Component: 350 - total flux cleaned = -0.00165933 Jy ! Component: 400 - total flux cleaned = -0.0017721 Jy ! Component: 450 - total flux cleaned = -0.00179929 Jy ! Component: 500 - total flux cleaned = -0.00188059 Jy ! Component: 550 - total flux cleaned = -0.001987 Jy ! Component: 600 - total flux cleaned = -0.00209122 Jy ! Component: 650 - total flux cleaned = -0.00216756 Jy ! Component: 700 - total flux cleaned = -0.00229125 Jy ! Component: 750 - total flux cleaned = -0.00234026 Jy ! Component: 800 - total flux cleaned = -0.00238883 Jy ! Component: 850 - total flux cleaned = -0.00250657 Jy ! Component: 900 - total flux cleaned = -0.00246062 Jy ! Component: 950 - total flux cleaned = -0.00243791 Jy ! Component: 1000 - total flux cleaned = -0.00241544 Jy ! Component: 1050 - total flux cleaned = -0.00245967 Jy ! Component: 1100 - total flux cleaned = -0.0024814 Jy ! Component: 1150 - total flux cleaned = -0.00243821 Jy ! Component: 1200 - total flux cleaned = -0.00241684 Jy ! Component: 1250 - total flux cleaned = -0.00239568 Jy ! Component: 1300 - total flux cleaned = -0.00233421 Jy ! Component: 1350 - total flux cleaned = -0.00223349 Jy ! Component: 1400 - total flux cleaned = -0.00221368 Jy ! Component: 1450 - total flux cleaned = -0.00209566 Jy ! Component: 1500 - total flux cleaned = -0.00209573 Jy ! Component: 1550 - total flux cleaned = -0.00196126 Jy ! Component: 1600 - total flux cleaned = -0.00194224 Jy ! Component: 1650 - total flux cleaned = -0.00190489 Jy ! Component: 1700 - total flux cleaned = -0.00192342 Jy ! Component: 1750 - total flux cleaned = -0.00186816 Jy ! Component: 1800 - total flux cleaned = -0.00177742 Jy ! Component: 1850 - total flux cleaned = -0.00175963 Jy ! Component: 1900 - total flux cleaned = -0.00174189 Jy ! Component: 1950 - total flux cleaned = -0.00172422 Jy ! Component: 2000 - total flux cleaned = -0.00167172 Jy ! Total flux subtracted in 2048 components = -0.00172366 Jy ! Clean residual min=-0.000942 max=0.000996 Jy/beam ! Clean residual mean=0.000006 rms=0.000321 Jy/beam ! Combined flux in latest and established models = 0.416317 Jy keep ! Adding 140 model components to the UV plane model. ! The established model now contains 203 components and 0.416317 Jy ![Exited script file: muppet] wmap "J1419+3821_X_2017_10_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.01 x 1.865 at -21.17 degrees (North through East) ! Clean map min=-0.0016338 max=0.39384 Jy/beam ! Writing clean map to FITS file: J1419+3821_X_2017_10_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.393835 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000319208 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.243154 0.243154 0.486307 0.972614 1.94523 3.89046 7.78092 15.5618 31.1237 62.2473 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.393 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.01 x 1.865 at -21.17 degrees (North through East) ! Clean map min=-0.0016338 max=0.39384 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 J1419+3821_X_2017_10_09_pus_uvs.log closed on Sun May 12 15:21:52 2019