! Started logfile: J1607-2039_X_2017_02_19_pus_uvs.log on Sat May 4 21:45:03 2019 obs J1607-2039_X_2017_02_19_pus_uva.fits ! Reading UV FITS file: J1607-2039_X_2017_02_19_pus_uva.fits ! AN table 1: 146 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.784779 visibilities/baseline/integration-bin. ! Found source: J1607-2039 ! ! 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 858 lines of history. ! ! Reading 61872 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 J1607-2039_X_2017_02_19_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 190 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 160 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 220 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 190 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 260 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 190 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 220 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 260 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 287 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 260 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 347 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 359 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.971263Jy sigma=0.007635 ! Fit after self-cal, rms=0.945672Jy sigma=0.007457 ! 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=0.6025 mas, bmaj=1.602 mas, bpa=0.5751 degrees ! Estimated noise=931.594 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 = 0.0446411 Jy ! Component: 100 - total flux cleaned = 0.0543763 Jy ! Total flux subtracted in 100 components = 0.0543763 Jy ! Clean residual min=-0.002257 max=0.002741 Jy/beam ! Clean residual mean=0.000005 rms=0.000610 Jy/beam ! Combined flux in latest and established models = 0.0543763 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.0543763 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=0.086484Jy sigma=0.000641 ! Fit after self-cal, rms=0.086094Jy sigma=0.000639 ! 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=0.7582 mas, bmaj=1.901 mas, bpa=2.079 degrees ! Estimated noise=391.684 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 = 0.00390925 Jy ! Component: 100 - total flux cleaned = 0.00537518 Jy ! Component: 150 - total flux cleaned = 0.00611515 Jy ! Component: 200 - total flux cleaned = 0.00651646 Jy ! Total flux subtracted in 200 components = 0.00651646 Jy ! Clean residual min=-0.001346 max=0.001402 Jy/beam ! Clean residual mean=0.000008 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 0.0608927 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 19 components and 0.0608927 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=0.085930Jy sigma=0.000638 ! Fit after self-cal, rms=0.085918Jy sigma=0.000638 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.04 HN 1.08 KP 1.01 ! LA 0.98 MK 1.02 NL 0.99 OV 1.05 ! PT 1.00* SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.05 HN 1.08 KP 0.96 ! LA 0.99 MK 1.01 NL 0.95 OV 1.04 ! PT 1.00* SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 1.19 KP 0.96 ! LA 1.04 MK 1.05 NL 1.01 OV 1.02 ! PT 1.00* SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 HN 1.03 KP 0.94 ! LA 1.00 MK 1.05 NL 1.04 OV 1.02 ! PT 1.00* SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.02 HN 0.95 KP 0.95 ! LA 1.01 MK 1.20 NL 0.99 OV 1.04 ! PT 1.00* SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.02 HN 1.03 KP 0.94 ! LA 1.04 MK 1.02 NL 1.00 OV 1.03 ! PT 1.00* SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.07 HN 1.11 KP 1.00 ! LA 1.03 MK 0.93 NL 0.98 OV 0.95 ! PT 1.00* SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.05 KP 0.95 ! LA 1.02 MK 1.04 NL 0.96 OV 1.01 ! PT 1.00* SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.08 HN 0.99 KP 1.14 ! LA 1.07 MK 1.02 NL 0.96 OV 1.09 ! PT 1.00* SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 0.99 HN 0.99 KP 0.92 ! LA 0.92 MK 1.00 NL 1.01 OV 1.05 ! PT 1.00* SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.96 HN 0.88 KP 0.94 ! LA 0.99 MK 0.90 NL 0.93 OV 1.02 ! PT 1.00* SC 0.96 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.88 HN 0.84 KP 1.08 ! LA 0.95 MK 0.88 NL 1.00 OV 0.99 ! PT 1.00* SC 1.03 ! ! ! Fit before self-cal, rms=0.085918Jy sigma=0.000638 ! Fit after self-cal, rms=0.085155Jy sigma=0.000637 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7641 mas, bmaj=1.904 mas, bpa=2.251 degrees ! Estimated noise=390.951 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 = 0.000127775 Jy ! Component: 100 - total flux cleaned = 0.000118544 Jy ! Component: 150 - total flux cleaned = 0.000101621 Jy ! Component: 200 - total flux cleaned = 0.00010143 Jy ! Total flux subtracted in 200 components = 0.00010143 Jy ! Clean residual min=-0.001221 max=0.001142 Jy/beam ! Clean residual mean=0.000007 rms=0.000317 Jy/beam ! Combined flux in latest and established models = 0.0609942 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 25 components and 0.0609942 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=0.085154Jy sigma=0.000637 ! Fit after self-cal, rms=0.085142Jy sigma=0.000636 ! 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=0.085142Jy sigma=0.000636 ! Fit after self-cal, rms=0.085595Jy sigma=0.000636 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7644 mas, bmaj=1.903 mas, bpa=2.369 degrees ! Estimated noise=391.536 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000261505 Jy ! Component: 100 - total flux cleaned = 0.000268463 Jy ! Component: 150 - total flux cleaned = 0.000262632 Jy ! Component: 200 - total flux cleaned = 0.000262895 Jy ! Total flux subtracted in 200 components = 0.000262895 Jy ! Clean residual min=-0.001053 max=0.001045 Jy/beam ! Clean residual mean=0.000004 rms=0.000256 Jy/beam ! Combined flux in latest and established models = 0.0612571 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 30 components and 0.0612571 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=0.085594Jy sigma=0.000636 ! Fit after self-cal, rms=0.085620Jy sigma=0.000636 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 = 3.54643e-05 Jy ! Component: 100 - total flux cleaned = 2.99136e-05 Jy ! Component: 150 - total flux cleaned = 2.4989e-05 Jy ! Component: 200 - total flux cleaned = 2.51107e-05 Jy ! Total flux subtracted in 200 components = 2.51107e-05 Jy ! Clean residual min=-0.001056 max=0.001002 Jy/beam ! Clean residual mean=0.000004 rms=0.000259 Jy/beam ! Combined flux in latest and established models = 0.0612822 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 33 components and 0.0612822 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=0.085619Jy sigma=0.000636 ! Fit after self-cal, rms=0.085618Jy sigma=0.000636 ! 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=0.085618Jy sigma=0.000636 ! Fit after self-cal, rms=0.086099Jy sigma=0.000635 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7636 mas, bmaj=1.9 mas, bpa=2.383 degrees ! Estimated noise=391.111 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000107133 Jy ! Component: 100 - total flux cleaned = 9.5664e-05 Jy ! Component: 150 - total flux cleaned = 9.04771e-05 Jy ! Component: 200 - total flux cleaned = 8.10387e-05 Jy ! Total flux subtracted in 200 components = 8.10387e-05 Jy ! Clean residual min=-0.001075 max=0.001045 Jy/beam ! Clean residual mean=0.000002 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.0613632 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 36 components and 0.0613632 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=0.086099Jy sigma=0.000635 ! Fit after self-cal, rms=0.086124Jy sigma=0.000635 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 = 1.03698e-05 Jy ! Component: 100 - total flux cleaned = 5.27804e-06 Jy ! Component: 150 - total flux cleaned = -3.57763e-06 Jy ! Component: 200 - total flux cleaned = -1.14582e-05 Jy ! Total flux subtracted in 200 components = -1.14582e-05 Jy ! Clean residual min=-0.001097 max=0.001039 Jy/beam ! Clean residual mean=0.000002 rms=0.000246 Jy/beam ! Combined flux in latest and established models = 0.0613517 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 36 components and 0.0613517 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=0.086123Jy sigma=0.000635 ! Fit after self-cal, rms=0.086125Jy sigma=0.000635 ! 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=0.086125Jy sigma=0.000635 ! Fit after self-cal, rms=0.086251Jy sigma=0.000635 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.067 mas, bmaj=4.494 mas, bpa=8.303 degrees ! Estimated noise=527.889 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000195385 Jy ! Component: 100 - total flux cleaned = 0.000208419 Jy ! Component: 150 - total flux cleaned = 0.000210747 Jy ! Component: 200 - total flux cleaned = 0.000212706 Jy ! Total flux subtracted in 200 components = 0.000212706 Jy ! Clean residual min=-0.001091 max=0.001082 Jy/beam ! Clean residual mean=0.000005 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.0615645 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 40 components and 0.0615644 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=0.086252Jy sigma=0.000635 ! Fit after self-cal, rms=0.086260Jy sigma=0.000635 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 = -5.03431e-07 Jy ! Component: 100 - total flux cleaned = -7.99486e-07 Jy ! Component: 150 - total flux cleaned = 1.20396e-06 Jy ! Component: 200 - total flux cleaned = 1.18478e-06 Jy ! Total flux subtracted in 200 components = 1.18478e-06 Jy ! Clean residual min=-0.001103 max=0.001076 Jy/beam ! Clean residual mean=0.000005 rms=0.000333 Jy/beam ! Combined flux in latest and established models = 0.0615656 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 41 components and 0.0615656 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=0.086260Jy sigma=0.000635 ! Fit after self-cal, rms=0.086260Jy sigma=0.000635 ! 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=0.7631 mas, bmaj=1.899 mas, bpa=2.38 degrees ! Estimated noise=390.923 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7631 x 1.899 at 2.38 degrees (North through East) ! Clean map min=-0.00099043 max=0.057699 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=0.602 mas, bmaj=1.589 mas, bpa=0.5255 degrees ! Estimated noise=930.835 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0448868 Jy ! Component: 100 - total flux cleaned = 0.0548147 Jy ! Component: 150 - total flux cleaned = 0.0580619 Jy ! Component: 200 - total flux cleaned = 0.0594975 Jy ! Total flux subtracted in 200 components = 0.0594975 Jy ! Clean residual min=-0.001903 max=0.001761 Jy/beam ! Clean residual mean=0.000002 rms=0.000482 Jy/beam ! Combined flux in latest and established models = 0.0594975 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 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0594975 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7631 mas, bmaj=1.899 mas, bpa=2.38 degrees ! Estimated noise=390.923 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 = 0.00115755 Jy ! Component: 100 - total flux cleaned = 0.0016656 Jy ! Component: 150 - total flux cleaned = 0.00177821 Jy ! Component: 200 - total flux cleaned = 0.0018363 Jy ! Total flux subtracted in 200 components = 0.0018363 Jy ! Clean residual min=-0.001127 max=0.001052 Jy/beam ! Clean residual mean=0.000002 rms=0.000248 Jy/beam ! Combined flux in latest and established models = 0.0613338 Jy ! Adding 8 model components to the UV plane model. ! The established model now contains 17 components and 0.0613338 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=2.067 mas, bmaj=4.494 mas, bpa=8.303 degrees ! Estimated noise=527.889 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000244493 Jy ! Component: 100 - total flux cleaned = 0.000244317 Jy ! Component: 150 - total flux cleaned = 0.000244169 Jy ! Component: 200 - total flux cleaned = 0.00024264 Jy ! Total flux subtracted in 200 components = 0.00024264 Jy ! Clean residual min=-0.001105 max=0.001078 Jy/beam ! Clean residual mean=0.000005 rms=0.000333 Jy/beam ! Combined flux in latest and established models = 0.0615764 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 = -1.09334e-07 Jy ! Component: 100 - total flux cleaned = -1.4353e-06 Jy ! Component: 150 - total flux cleaned = -2.67234e-06 Jy ! Component: 200 - total flux cleaned = -3.83287e-06 Jy ! Total flux subtracted in 200 components = -3.83287e-06 Jy ! Clean residual min=-0.001107 max=0.001077 Jy/beam ! Clean residual mean=0.000005 rms=0.000333 Jy/beam ! Combined flux in latest and established models = 0.0615726 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 24 components and 0.0615726 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7631 mas, bmaj=1.899 mas, bpa=2.38 degrees ! Estimated noise=390.923 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000119704 Jy ! Component: 100 - total flux cleaned = -0.000119234 Jy ! Component: 150 - total flux cleaned = -0.000119373 Jy ! Component: 200 - total flux cleaned = -0.000119361 Jy ! Total flux subtracted in 200 components = -0.000119361 Jy ! Clean residual min=-0.001111 max=0.001054 Jy/beam ! Clean residual mean=0.000002 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.0614532 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 28 components and 0.0614532 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=0.086260Jy sigma=0.000635 ! Fit after self-cal, rms=0.086260Jy sigma=0.000635 wmodel J1607-2039_X_2017_02_19_pus_map.mod ! Writing 28 model components to file: J1607-2039_X_2017_02_19_pus_map.mod wobs J1607-2039_X_2017_02_19_pus_uvs.fits ! Writing UV FITS file: J1607-2039_X_2017_02_19_pus_uvs.fits wwins J1607-2039_X_2017_02_19_pus_map.win ! wwins: Wrote 1 windows to J1607-2039_X_2017_02_19_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 = -6.4505e-05 Jy ! Component: 100 - total flux cleaned = -3.30783e-05 Jy ! Component: 150 - total flux cleaned = -6.39598e-05 Jy ! Component: 200 - total flux cleaned = -6.37474e-05 Jy ! Component: 250 - total flux cleaned = -0.000105154 Jy ! Component: 300 - total flux cleaned = -0.000171722 Jy ! Component: 350 - total flux cleaned = -0.000235522 Jy ! Component: 400 - total flux cleaned = -0.000310078 Jy ! Component: 450 - total flux cleaned = -0.000382646 Jy ! Component: 500 - total flux cleaned = -0.000441685 Jy ! Component: 550 - total flux cleaned = -0.00051068 Jy ! Component: 600 - total flux cleaned = -0.000510785 Jy ! Component: 650 - total flux cleaned = -0.000555056 Jy ! Component: 700 - total flux cleaned = -0.000608688 Jy ! Component: 750 - total flux cleaned = -0.000640168 Jy ! Component: 800 - total flux cleaned = -0.000650344 Jy ! Component: 850 - total flux cleaned = -0.000670644 Jy ! Component: 900 - total flux cleaned = -0.000690654 Jy ! Component: 950 - total flux cleaned = -0.000710335 Jy ! Component: 1000 - total flux cleaned = -0.000739124 Jy ! Component: 1050 - total flux cleaned = -0.000777058 Jy ! Component: 1100 - total flux cleaned = -0.00082318 Jy ! Component: 1150 - total flux cleaned = -0.000850247 Jy ! Component: 1200 - total flux cleaned = -0.00086803 Jy ! Component: 1250 - total flux cleaned = -0.000938295 Jy ! Component: 1300 - total flux cleaned = -0.000946796 Jy ! Component: 1350 - total flux cleaned = -0.000955328 Jy ! Component: 1400 - total flux cleaned = -0.000963831 Jy ! Component: 1450 - total flux cleaned = -0.000963804 Jy ! Component: 1500 - total flux cleaned = -0.000988362 Jy ! Component: 1550 - total flux cleaned = -0.000980302 Jy ! Component: 1600 - total flux cleaned = -0.000980273 Jy ! Component: 1650 - total flux cleaned = -0.000980247 Jy ! Component: 1700 - total flux cleaned = -0.000995601 Jy ! Component: 1750 - total flux cleaned = -0.000987863 Jy ! Component: 1800 - total flux cleaned = -0.000980458 Jy ! Component: 1850 - total flux cleaned = -0.000987894 Jy ! Component: 1900 - total flux cleaned = -0.000995184 Jy ! Component: 1950 - total flux cleaned = -0.000995245 Jy ! Component: 2000 - total flux cleaned = -0.000995282 Jy ! Total flux subtracted in 2048 components = -0.000988264 Jy ! Clean residual min=-0.000355 max=0.000360 Jy/beam ! Clean residual mean=0.000001 rms=0.000131 Jy/beam ! Combined flux in latest and established models = 0.060465 Jy keep ! Adding 150 model components to the UV plane model. ! The established model now contains 178 components and 0.060465 Jy ![Exited script file: muppet] wmap "J1607-2039_X_2017_02_19_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7631 x 1.899 at 2.38 degrees (North through East) ! Clean map min=-0.00075988 max=0.057717 Jy/beam ! Writing clean map to FITS file: J1607-2039_X_2017_02_19_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0577167 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000130413 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.677863 0.677863 1.35573 2.71145 5.42291 10.8458 21.6916 43.3833 86.7665 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.057 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7631 x 1.899 at 2.38 degrees (North through East) ! Clean map min=-0.00075988 max=0.057717 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 J1607-2039_X_2017_02_19_pus_uvs.log closed on Sat May 4 21:45:05 2019