! Started logfile: J2303+3853_S_2015_03_17_pus_uvs.log on Fri Dec 30 23:13:00 2016 obs J2303+3853_S_2015_03_17_pus_uva.fits ! Reading UV FITS file: J2303+3853_S_2015_03_17_pus_uva.fits ! AN table 1: 94 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.873522 visibilities/baseline/integration-bin. ! Found source: J2303+3853 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23588e+09 3.2e+07 1 3.2e+07 ! 02 2 2.26788e+09 3.2e+07 1 3.2e+07 ! 03 3 2.29988e+09 3.2e+07 1 3.2e+07 ! 04 4 2.36388e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 330 lines of history. ! ! Reading 14780 visibilities. select I ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.5 print "taper_size =",taper_size ! taper_size = 20 ![@muppet J2303+3853_S_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 = 1024x1024 pixels with 0.500x0.500 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 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.850059Jy sigma=0.010153 ! Fit after self-cal, rms=0.817042Jy sigma=0.009777 ! 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=3.052 mas, bmaj=4.551 mas, bpa=-17.29 degrees ! Estimated noise=770.491 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 = 0.136616 Jy ! Component: 100 - total flux cleaned = 0.187864 Jy ! Total flux subtracted in 100 components = 0.187864 Jy ! Clean residual min=-0.013443 max=0.051390 Jy/beam ! Clean residual mean=-0.000010 rms=0.004237 Jy/beam ! Combined flux in latest and established models = 0.187864 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.187864 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.109964Jy sigma=0.001181 ! Fit after self-cal, rms=0.109504Jy sigma=0.001176 ! Inverting map ! Added new window around map position (-4.5, -1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0436202 Jy ! Component: 100 - total flux cleaned = 0.0667135 Jy ! Total flux subtracted in 100 components = 0.0667135 Jy ! Clean residual min=-0.010480 max=0.012996 Jy/beam ! Clean residual mean=-0.000015 rms=0.002263 Jy/beam ! Combined flux in latest and established models = 0.254578 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 31 components and 0.254578 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085844Jy sigma=0.000908 ! Fit after self-cal, rms=0.084857Jy sigma=0.000893 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0180564 Jy ! Component: 100 - total flux cleaned = 0.0296119 Jy ! Total flux subtracted in 100 components = 0.0296119 Jy ! Clean residual min=-0.007618 max=0.007318 Jy/beam ! Clean residual mean=-0.000017 rms=0.001519 Jy/beam ! Combined flux in latest and established models = 0.28419 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 48 components and 0.28419 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079138Jy sigma=0.000836 ! Fit after self-cal, rms=0.078951Jy sigma=0.000833 ! 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=3.703 mas, bmaj=5.181 mas, bpa=-11.03 degrees ! Estimated noise=500.345 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 = 0.0109394 Jy ! Component: 100 - total flux cleaned = 0.0175128 Jy ! Component: 150 - total flux cleaned = 0.0219485 Jy ! Component: 200 - total flux cleaned = 0.0250168 Jy ! Total flux subtracted in 200 components = 0.0250168 Jy ! Clean residual min=-0.005333 max=0.005126 Jy/beam ! Clean residual mean=-0.000018 rms=0.001200 Jy/beam ! Combined flux in latest and established models = 0.309207 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 75 components and 0.309207 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076707Jy sigma=0.000817 ! Fit after self-cal, rms=0.076639Jy sigma=0.000816 ! 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 0.97 FD 0.90 HN 0.97 KP 1.09 ! LA 0.97 MK 1.02 NL 0.89 OV 0.99 ! PT 1.05 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.94 HN 1.02 KP 1.07 ! LA 0.97 MK 1.04 NL 1.02 OV 1.05 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.95 HN 1.03 KP 0.96 ! LA 0.79 MK 1.08 NL 1.16 OV 0.98 ! PT 1.03 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.98 HN 1.00 KP 0.95 ! LA 0.84 MK 1.10 NL 1.01 OV 1.00 ! PT 1.09 SC 0.96 ! ! ! Fit before self-cal, rms=0.076639Jy sigma=0.000816 ! Fit after self-cal, rms=0.070549Jy sigma=0.000777 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.762 mas, bmaj=5.225 mas, bpa=-10.27 degrees ! Estimated noise=501.616 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 = -0.00162182 Jy ! Component: 100 - total flux cleaned = -0.00197001 Jy ! Component: 150 - total flux cleaned = -0.00211438 Jy ! Component: 200 - total flux cleaned = -0.00215734 Jy ! Total flux subtracted in 200 components = -0.00215734 Jy ! Clean residual min=-0.002981 max=0.002618 Jy/beam ! Clean residual mean=0.000001 rms=0.000611 Jy/beam ! Combined flux in latest and established models = 0.307049 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 82 components and 0.307049 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070451Jy sigma=0.000776 ! Fit after self-cal, rms=0.070379Jy sigma=0.000776 ! 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. ! ! Fit before self-cal, rms=0.070379Jy sigma=0.000776 ! Fit after self-cal, rms=0.070949Jy sigma=0.000772 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.766 mas, bmaj=5.234 mas, bpa=-11.26 degrees ! Estimated noise=502.632 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000887142 Jy ! Component: 100 - total flux cleaned = -0.000998797 Jy ! Component: 150 - total flux cleaned = -0.00106202 Jy ! Component: 200 - total flux cleaned = -0.00111888 Jy ! Total flux subtracted in 200 components = -0.00111888 Jy ! Clean residual min=-0.001975 max=0.001984 Jy/beam ! Clean residual mean=-0.000002 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 0.30593 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 91 components and 0.30593 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070914Jy sigma=0.000772 ! Fit after self-cal, rms=0.070929Jy sigma=0.000772 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 = -0.000151411 Jy ! Component: 100 - total flux cleaned = -0.00014883 Jy ! Component: 150 - total flux cleaned = -0.000199062 Jy ! Component: 200 - total flux cleaned = -0.000245977 Jy ! Total flux subtracted in 200 components = -0.000245977 Jy ! Clean residual min=-0.001935 max=0.001983 Jy/beam ! Clean residual mean=-0.000002 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 0.305684 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 97 components and 0.305684 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070909Jy sigma=0.000772 ! Fit after self-cal, rms=0.070909Jy sigma=0.000772 ! Inverting map ! Added new window around map position (69, -75.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00084124 Jy ! Component: 100 - total flux cleaned = 0.000910136 Jy ! Component: 150 - total flux cleaned = 0.000838432 Jy ! Component: 200 - total flux cleaned = 0.000870624 Jy ! Total flux subtracted in 200 components = 0.000870624 Jy ! Clean residual min=-0.001781 max=0.001848 Jy/beam ! Clean residual mean=-0.000002 rms=0.000435 Jy/beam ! Combined flux in latest and established models = 0.306555 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 113 components and 0.306555 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070853Jy sigma=0.000771 ! Fit after self-cal, rms=0.070850Jy sigma=0.000771 ! 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. ! ! Fit before self-cal, rms=0.070850Jy sigma=0.000771 ! Fit after self-cal, rms=0.070894Jy sigma=0.000771 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.773 mas, bmaj=5.243 mas, bpa=-11.31 degrees ! Estimated noise=502.551 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000491128 Jy ! Component: 100 - total flux cleaned = -0.00067528 Jy ! Component: 150 - total flux cleaned = -0.000759984 Jy ! Component: 200 - total flux cleaned = -0.000814064 Jy ! Total flux subtracted in 200 components = -0.000814064 Jy ! Clean residual min=-0.001739 max=0.001684 Jy/beam ! Clean residual mean=-0.000001 rms=0.000419 Jy/beam ! Combined flux in latest and established models = 0.305741 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 124 components and 0.305741 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070870Jy sigma=0.000770 ! Fit after self-cal, rms=0.070871Jy sigma=0.000770 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 = -0.00017631 Jy ! Component: 100 - total flux cleaned = -0.000252109 Jy ! Component: 150 - total flux cleaned = -0.000300984 Jy ! Component: 200 - total flux cleaned = -0.000371634 Jy ! Total flux subtracted in 200 components = -0.000371634 Jy ! Clean residual min=-0.001707 max=0.001667 Jy/beam ! Clean residual mean=-0.000001 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 0.305369 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 128 components and 0.305369 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070856Jy sigma=0.000770 ! Fit after self-cal, rms=0.070856Jy sigma=0.000770 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 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. ! ! Fit before self-cal, rms=0.070856Jy sigma=0.000770 ! Fit after self-cal, rms=0.070846Jy sigma=0.000770 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.398 mas, bmaj=8.729 mas, bpa=-4.218 degrees ! Estimated noise=634.776 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000888775 Jy ! Component: 100 - total flux cleaned = -0.0014325 Jy ! Component: 150 - total flux cleaned = -0.00172941 Jy ! Component: 200 - total flux cleaned = -0.00185392 Jy ! Total flux subtracted in 200 components = -0.00185392 Jy ! Clean residual min=-0.001703 max=0.001681 Jy/beam ! Clean residual mean=-0.000001 rms=0.000457 Jy/beam ! Combined flux in latest and established models = 0.303515 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 136 components and 0.303515 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070848Jy sigma=0.000770 ! Fit after self-cal, rms=0.070847Jy sigma=0.000770 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 = -7.46366e-05 Jy ! Component: 100 - total flux cleaned = -0.000192557 Jy ! Component: 150 - total flux cleaned = -0.00031439 Jy ! Component: 200 - total flux cleaned = -0.000367886 Jy ! Total flux subtracted in 200 components = -0.000367886 Jy ! Clean residual min=-0.001676 max=0.001681 Jy/beam ! Clean residual mean=-0.000001 rms=0.000451 Jy/beam ! Combined flux in latest and established models = 0.303147 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 140 components and 0.303147 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070850Jy sigma=0.000770 ! Fit after self-cal, rms=0.070849Jy sigma=0.000770 ! 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=3.778 mas, bmaj=5.248 mas, bpa=-11.27 degrees ! Estimated noise=502.39 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.778 x 5.248 at -11.27 degrees (North through East) ! Clean map min=-0.0017585 max=0.17555 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=3.108 mas, bmaj=4.61 mas, bpa=-17.7 degrees ! Estimated noise=780.199 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.139284 Jy ! Component: 100 - total flux cleaned = 0.20053 Jy ! Component: 150 - total flux cleaned = 0.234466 Jy ! Component: 200 - total flux cleaned = 0.254903 Jy ! Total flux subtracted in 200 components = 0.254903 Jy ! Clean residual min=-0.005357 max=0.010751 Jy/beam ! Clean residual mean=-0.000001 rms=0.001503 Jy/beam ! Combined flux in latest and established models = 0.254903 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.254903 Jy ! Inverting map and beam ! Estimated beam: bmin=3.778 mas, bmaj=5.248 mas, bpa=-11.27 degrees ! Estimated noise=502.39 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 = 0.0171283 Jy ! Component: 100 - total flux cleaned = 0.0273162 Jy ! Component: 150 - total flux cleaned = 0.0340165 Jy ! Component: 200 - total flux cleaned = 0.0385721 Jy ! Total flux subtracted in 200 components = 0.0385721 Jy ! Clean residual min=-0.001968 max=0.003594 Jy/beam ! Clean residual mean=-0.000004 rms=0.000568 Jy/beam ! Combined flux in latest and established models = 0.293475 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 64 components and 0.293475 Jy ! Inverting map ! Added new window around map position (5, -0.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00358217 Jy ! Component: 100 - total flux cleaned = 0.00567103 Jy ! Component: 150 - total flux cleaned = 0.0071159 Jy ! Component: 200 - total flux cleaned = 0.00786332 Jy ! Total flux subtracted in 200 components = 0.00786332 Jy ! Clean residual min=-0.001538 max=0.001788 Jy/beam ! Clean residual mean=-0.000002 rms=0.000425 Jy/beam ! Combined flux in latest and established models = 0.301339 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 91 components and 0.301339 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.398 mas, bmaj=8.729 mas, bpa=-4.218 degrees ! Estimated noise=634.776 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000973563 Jy ! Component: 100 - total flux cleaned = 0.00149752 Jy ! Component: 150 - total flux cleaned = 0.00173651 Jy ! Component: 200 - total flux cleaned = 0.00189972 Jy ! Total flux subtracted in 200 components = 0.00189972 Jy ! Clean residual min=-0.001554 max=0.001914 Jy/beam ! Clean residual mean=-0.000001 rms=0.000456 Jy/beam ! Combined flux in latest and established models = 0.303239 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 = 3.99636e-05 Jy ! Component: 100 - total flux cleaned = 5.70535e-05 Jy ! Component: 150 - total flux cleaned = 5.70355e-05 Jy ! Component: 200 - total flux cleaned = 4.3043e-05 Jy ! Total flux subtracted in 200 components = 4.3043e-05 Jy ! Clean residual min=-0.001542 max=0.001845 Jy/beam ! Clean residual mean=-0.000001 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 0.303282 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 126 components and 0.303282 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.778 mas, bmaj=5.248 mas, bpa=-11.27 degrees ! Estimated noise=502.39 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00035037 Jy ! Component: 100 - total flux cleaned = -0.000123809 Jy ! Component: 150 - total flux cleaned = 3.30423e-05 Jy ! Component: 200 - total flux cleaned = 0.00024613 Jy ! Total flux subtracted in 200 components = 0.00024613 Jy ! Clean residual min=-0.001584 max=0.001538 Jy/beam ! Clean residual mean=-0.000001 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 0.303528 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 145 components and 0.303528 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070776Jy sigma=0.000769 ! Fit after self-cal, rms=0.070757Jy sigma=0.000769 wmodel J2303+3853_S_2015_03_17_pus_map.mod ! Writing 145 model components to file: J2303+3853_S_2015_03_17_pus_map.mod wobs J2303+3853_S_2015_03_17_pus_uvs.fits ! Writing UV FITS file: J2303+3853_S_2015_03_17_pus_uvs.fits wwins J2303+3853_S_2015_03_17_pus_map.win ! wwins: Wrote 4 windows to J2303+3853_S_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=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 5.19191e-05 Jy ! Component: 100 - total flux cleaned = 0.000101124 Jy ! Component: 150 - total flux cleaned = 0.000101035 Jy ! Component: 200 - total flux cleaned = 0.000101236 Jy ! Component: 250 - total flux cleaned = 3.29114e-05 Jy ! Component: 300 - total flux cleaned = -1.16405e-05 Jy ! Component: 350 - total flux cleaned = -7.66174e-05 Jy ! Component: 400 - total flux cleaned = -7.69137e-05 Jy ! Component: 450 - total flux cleaned = -0.000118678 Jy ! Component: 500 - total flux cleaned = -0.000179829 Jy ! Component: 550 - total flux cleaned = -0.000279652 Jy ! Component: 600 - total flux cleaned = -0.000397205 Jy ! Component: 650 - total flux cleaned = -0.000550994 Jy ! Component: 700 - total flux cleaned = -0.00066409 Jy ! Component: 750 - total flux cleaned = -0.000757047 Jy ! Component: 800 - total flux cleaned = -0.000812003 Jy ! Component: 850 - total flux cleaned = -0.000938507 Jy ! Component: 900 - total flux cleaned = -0.00102736 Jy ! Component: 950 - total flux cleaned = -0.00111518 Jy ! Component: 1000 - total flux cleaned = -0.00121875 Jy ! Component: 1050 - total flux cleaned = -0.00126952 Jy ! Component: 1100 - total flux cleaned = -0.00133661 Jy ! Component: 1150 - total flux cleaned = -0.00141944 Jy ! Component: 1200 - total flux cleaned = -0.00143605 Jy ! Component: 1250 - total flux cleaned = -0.00150058 Jy ! Component: 1300 - total flux cleaned = -0.00154856 Jy ! Component: 1350 - total flux cleaned = -0.00164319 Jy ! Component: 1400 - total flux cleaned = -0.00168996 Jy ! Component: 1450 - total flux cleaned = -0.00175129 Jy ! Component: 1500 - total flux cleaned = -0.00179717 Jy ! Component: 1550 - total flux cleaned = -0.00185752 Jy ! Component: 1600 - total flux cleaned = -0.00193197 Jy ! Component: 1650 - total flux cleaned = -0.00200565 Jy ! Component: 1700 - total flux cleaned = -0.00204921 Jy ! Component: 1750 - total flux cleaned = -0.00212118 Jy ! Component: 1800 - total flux cleaned = -0.00219231 Jy ! Component: 1850 - total flux cleaned = -0.00222045 Jy ! Component: 1900 - total flux cleaned = -0.00220652 Jy ! Component: 1950 - total flux cleaned = -0.00233109 Jy ! Component: 2000 - total flux cleaned = -0.00238604 Jy ! Component: 2050 - total flux cleaned = -0.00241312 Jy ! Component: 2100 - total flux cleaned = -0.00246691 Jy ! Component: 2150 - total flux cleaned = -0.00248036 Jy ! Component: 2200 - total flux cleaned = -0.00249375 Jy ! Component: 2250 - total flux cleaned = -0.00255941 Jy ! Component: 2300 - total flux cleaned = -0.00261139 Jy ! Component: 2350 - total flux cleaned = -0.00268839 Jy ! Component: 2400 - total flux cleaned = -0.00267552 Jy ! Component: 2450 - total flux cleaned = -0.00268816 Jy ! Component: 2500 - total flux cleaned = -0.00272595 Jy ! Component: 2550 - total flux cleaned = -0.00275067 Jy ! Component: 2600 - total flux cleaned = -0.00278772 Jy ! Component: 2650 - total flux cleaned = -0.00279998 Jy ! Component: 2700 - total flux cleaned = -0.00288502 Jy ! Component: 2750 - total flux cleaned = -0.00292103 Jy ! Component: 2800 - total flux cleaned = -0.00292099 Jy ! Component: 2850 - total flux cleaned = -0.00296834 Jy ! Component: 2900 - total flux cleaned = -0.00298014 Jy ! Component: 2950 - total flux cleaned = -0.00301519 Jy ! Component: 3000 - total flux cleaned = -0.00303838 Jy ! Component: 3050 - total flux cleaned = -0.00303848 Jy ! Component: 3100 - total flux cleaned = -0.00307273 Jy ! Component: 3150 - total flux cleaned = -0.00310669 Jy ! Component: 3200 - total flux cleaned = -0.00310677 Jy ! Component: 3250 - total flux cleaned = -0.0031513 Jy ! Component: 3300 - total flux cleaned = -0.00319544 Jy ! Component: 3350 - total flux cleaned = -0.00312941 Jy ! Component: 3400 - total flux cleaned = -0.00314037 Jy ! Component: 3450 - total flux cleaned = -0.00314029 Jy ! Component: 3500 - total flux cleaned = -0.00310802 Jy ! Component: 3550 - total flux cleaned = -0.00307592 Jy ! Component: 3600 - total flux cleaned = -0.00311833 Jy ! Component: 3650 - total flux cleaned = -0.0030972 Jy ! Component: 3700 - total flux cleaned = -0.00309725 Jy ! Component: 3750 - total flux cleaned = -0.00309722 Jy ! Component: 3800 - total flux cleaned = -0.00307659 Jy ! Component: 3850 - total flux cleaned = -0.00307663 Jy ! Component: 3900 - total flux cleaned = -0.00312753 Jy ! Component: 3950 - total flux cleaned = -0.00315782 Jy ! Component: 4000 - total flux cleaned = -0.0031177 Jy ! Component: 4050 - total flux cleaned = -0.00315769 Jy ! Total flux subtracted in 4096 components = -0.00319722 Jy ! Clean residual min=-0.000580 max=0.000629 Jy/beam ! Clean residual mean=-0.000001 rms=0.000178 Jy/beam ! Combined flux in latest and established models = 0.300331 Jy keep ! Adding 288 model components to the UV plane model. ! The established model now contains 432 components and 0.300331 Jy ![Exited script file: muppet] wmap "J2303+3853_S_2015_03_17_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.778 x 5.248 at -11.27 degrees (North through East) ! Clean map min=-0.0014342 max=0.17627 Jy/beam ! Writing clean map to FITS file: J2303+3853_S_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 0.176272 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000177345 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.301827 0.301827 0.603654 1.20731 2.41462 4.82924 9.65847 19.3169 38.6339 77.2678 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.176 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.778 x 5.248 at -11.27 degrees (North through East) ! Clean map min=-0.0014342 max=0.17627 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 J2303+3853_S_2015_03_17_pus_uvs.log closed on Fri Dec 30 23:13:05 2016