! Started logfile: J0203+3041_S_2017_07_09_pus_uvs.log on Wed May 8 14:38:39 2019 obs J0203+3041_S_2017_07_09_pus_uva.fits ! Reading UV FITS file: J0203+3041_S_2017_07_09_pus_uva.fits ! AN table 1: 173 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.979062 visibilities/baseline/integration-bin. ! Found source: J0203+3041 ! ! 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 594 lines of history. ! ! Reading 30488 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 J0203+3041_S_2017_07_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 = 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 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 124 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 917 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.816465Jy sigma=0.008243 ! Fit after self-cal, rms=0.727385Jy sigma=0.007368 ! 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=2.88 mas, bmaj=5.618 mas, bpa=-7.148 degrees ! Estimated noise=853.181 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 = 0.210836 Jy ! Component: 100 - total flux cleaned = 0.281416 Jy ! Total flux subtracted in 100 components = 0.281416 Jy ! Clean residual min=-0.021288 max=0.103300 Jy/beam ! Clean residual mean=-0.000017 rms=0.006900 Jy/beam ! Combined flux in latest and established models = 0.281416 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.281416 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.168094Jy sigma=0.001660 ! Fit after self-cal, rms=0.168105Jy sigma=0.001658 ! Inverting map ! Added new window around map position (39.5, 6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0841367 Jy ! Component: 100 - total flux cleaned = 0.125094 Jy ! Total flux subtracted in 100 components = 0.125094 Jy ! Clean residual min=-0.011743 max=0.023058 Jy/beam ! Clean residual mean=-0.000009 rms=0.003530 Jy/beam ! Combined flux in latest and established models = 0.40651 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 27 components and 0.40651 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.112092Jy sigma=0.001072 ! Fit after self-cal, rms=0.109538Jy sigma=0.001046 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.032051 Jy ! Component: 100 - total flux cleaned = 0.0551741 Jy ! Total flux subtracted in 100 components = 0.0551741 Jy ! Clean residual min=-0.007698 max=0.017209 Jy/beam ! Clean residual mean=-0.000005 rms=0.002377 Jy/beam ! Combined flux in latest and established models = 0.461684 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 43 components and 0.461684 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095190Jy sigma=0.000894 ! Fit after self-cal, rms=0.095000Jy sigma=0.000892 ! Inverting map ! Added new window around map position (34, 5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0194885 Jy ! Component: 100 - total flux cleaned = 0.0348709 Jy ! Total flux subtracted in 100 components = 0.0348709 Jy ! Clean residual min=-0.006366 max=0.011668 Jy/beam ! Clean residual mean=-0.000002 rms=0.001834 Jy/beam ! Combined flux in latest and established models = 0.496555 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 55 components and 0.496555 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088355Jy sigma=0.000821 ! Fit after self-cal, rms=0.088287Jy sigma=0.000821 ! Inverting map ! Added new window around map position (4, -2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0133493 Jy ! Component: 100 - total flux cleaned = 0.02419 Jy ! Total flux subtracted in 100 components = 0.02419 Jy ! Clean residual min=-0.005386 max=0.006598 Jy/beam ! Clean residual mean=-0.000001 rms=0.001536 Jy/beam ! Combined flux in latest and established models = 0.520745 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 69 components and 0.520745 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084961Jy sigma=0.000786 ! Fit after self-cal, rms=0.084930Jy sigma=0.000786 ! 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=3.445 mas, bmaj=6.708 mas, bpa=-7.91 degrees ! Estimated noise=463.381 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 = 0.0135812 Jy ! Component: 100 - total flux cleaned = 0.0237206 Jy ! Component: 150 - total flux cleaned = 0.0318371 Jy ! Component: 200 - total flux cleaned = 0.0384612 Jy ! Total flux subtracted in 200 components = 0.0384612 Jy ! Clean residual min=-0.004244 max=0.005681 Jy/beam ! Clean residual mean=-0.000003 rms=0.001208 Jy/beam ! Combined flux in latest and established models = 0.559206 Jy ! Performing phase self-cal ! Adding 55 model components to the UV plane model. ! The established model now contains 110 components and 0.559206 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081587Jy sigma=0.000752 ! Fit after self-cal, rms=0.081540Jy sigma=0.000752 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.95 HN 0.97 KP 1.01 ! LA 0.98 MK 1.04 NL 0.90 OV 1.00 ! PT 1.00 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.00 HN 1.03 KP 0.98 ! LA 0.95 MK 1.03 NL 1.06 OV 1.02 ! PT 0.97 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.82 FD 1.05 HN 1.02 KP 0.99 ! LA 0.98 MK 1.07 NL 1.03 OV 0.95 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 HN 1.02 KP 1.00* ! LA 0.96 MK 1.20 NL 1.00* OV 1.00* ! PT 1.01 SC 1.00* ! ! ! Fit before self-cal, rms=0.081540Jy sigma=0.000752 ! Fit after self-cal, rms=0.074759Jy sigma=0.000713 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.513 mas, bmaj=6.736 mas, bpa=-7.612 degrees ! Estimated noise=460.321 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 (16, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00516539 Jy ! Component: 100 - total flux cleaned = 0.00836116 Jy ! Component: 150 - total flux cleaned = 0.010428 Jy ! Component: 200 - total flux cleaned = 0.0121577 Jy ! Total flux subtracted in 200 components = 0.0121577 Jy ! Clean residual min=-0.002574 max=0.003952 Jy/beam ! Clean residual mean=0.000000 rms=0.000662 Jy/beam ! Combined flux in latest and established models = 0.571364 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 140 components and 0.571364 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074322Jy sigma=0.000708 ! Fit after self-cal, rms=0.074290Jy sigma=0.000708 ! Inverting map ! Added new window around map position (28, 6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00360768 Jy ! Component: 100 - total flux cleaned = 0.00467584 Jy ! Component: 150 - total flux cleaned = 0.00543787 Jy ! Component: 200 - total flux cleaned = 0.00593374 Jy ! Total flux subtracted in 200 components = 0.00593374 Jy ! Clean residual min=-0.002377 max=0.002424 Jy/beam ! Clean residual mean=0.000001 rms=0.000570 Jy/beam ! Combined flux in latest and established models = 0.577298 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 172 components and 0.577298 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074079Jy sigma=0.000706 ! Fit after self-cal, rms=0.074068Jy sigma=0.000705 ! 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=0.074068Jy sigma=0.000705 ! Fit after self-cal, rms=0.073268Jy sigma=0.000699 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.512 mas, bmaj=6.759 mas, bpa=-7.741 degrees ! Estimated noise=460.901 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0022946 Jy ! Component: 100 - total flux cleaned = 0.00375254 Jy ! Component: 150 - total flux cleaned = 0.00450706 Jy ! Component: 200 - total flux cleaned = 0.00512257 Jy ! Total flux subtracted in 200 components = 0.00512257 Jy ! Clean residual min=-0.001615 max=0.001666 Jy/beam ! Clean residual mean=-0.000002 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.58242 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 200 components and 0.58242 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073163Jy sigma=0.000698 ! Fit after self-cal, rms=0.073159Jy sigma=0.000698 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 = 0.00054703 Jy ! Component: 100 - total flux cleaned = 0.000809944 Jy ! Component: 150 - total flux cleaned = 0.00101196 Jy ! Component: 200 - total flux cleaned = 0.00119782 Jy ! Total flux subtracted in 200 components = 0.00119782 Jy ! Clean residual min=-0.001576 max=0.001633 Jy/beam ! Clean residual mean=-0.000001 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.583618 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 213 components and 0.583618 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073118Jy sigma=0.000698 ! Fit after self-cal, rms=0.073117Jy sigma=0.000698 ! 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=0.073117Jy sigma=0.000698 ! Fit after self-cal, rms=0.073137Jy sigma=0.000697 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.513 mas, bmaj=6.759 mas, bpa=-7.751 degrees ! Estimated noise=461.479 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00136345 Jy ! Component: 100 - total flux cleaned = 0.00243306 Jy ! Component: 150 - total flux cleaned = 0.00303311 Jy ! Component: 200 - total flux cleaned = 0.00347294 Jy ! Total flux subtracted in 200 components = 0.00347294 Jy ! Clean residual min=-0.001337 max=0.001564 Jy/beam ! Clean residual mean=-0.000001 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.587091 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 226 components and 0.587091 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073095Jy sigma=0.000697 ! Fit after self-cal, rms=0.073093Jy sigma=0.000697 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-125.5, -57). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00126495 Jy ! Component: 100 - total flux cleaned = 0.00171788 Jy ! Component: 150 - total flux cleaned = 0.00202393 Jy ! Component: 200 - total flux cleaned = 0.00225033 Jy ! Total flux subtracted in 200 components = 0.00225033 Jy ! Clean residual min=-0.001267 max=0.001373 Jy/beam ! Clean residual mean=-0.000002 rms=0.000337 Jy/beam ! Combined flux in latest and established models = 0.589341 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 240 components and 0.589341 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073055Jy sigma=0.000697 ! Fit after self-cal, rms=0.073053Jy sigma=0.000697 ! 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=0.073053Jy sigma=0.000697 ! Fit after self-cal, rms=0.073076Jy sigma=0.000697 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.562 mas, bmaj=10.21 mas, bpa=-8.019 degrees ! Estimated noise=560.89 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00139975 Jy ! Component: 100 - total flux cleaned = 0.00231949 Jy ! Component: 150 - total flux cleaned = 0.00303419 Jy ! Component: 200 - total flux cleaned = 0.00347987 Jy ! Total flux subtracted in 200 components = 0.00347987 Jy ! Clean residual min=-0.001392 max=0.001356 Jy/beam ! Clean residual mean=-0.000004 rms=0.000370 Jy/beam ! Combined flux in latest and established models = 0.592821 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 271 components and 0.592821 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073056Jy sigma=0.000696 ! Fit after self-cal, rms=0.073054Jy sigma=0.000696 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 = 0.000325328 Jy ! Component: 100 - total flux cleaned = 0.000506543 Jy ! Component: 150 - total flux cleaned = 0.00061349 Jy ! Component: 200 - total flux cleaned = 0.000678213 Jy ! Total flux subtracted in 200 components = 0.000678213 Jy ! Clean residual min=-0.001286 max=0.001361 Jy/beam ! Clean residual mean=-0.000004 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.593499 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 286 components and 0.593499 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073049Jy sigma=0.000696 ! Fit after self-cal, rms=0.073049Jy sigma=0.000696 ! 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=3.513 mas, bmaj=6.757 mas, bpa=-7.734 degrees ! Estimated noise=461.949 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.513 x 6.757 at -7.734 degrees (North through East) ! Clean map min=-0.0014446 max=0.29001 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=2.948 mas, bmaj=5.664 mas, bpa=-6.682 degrees ! Estimated noise=857.307 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.216733 Jy ! Component: 100 - total flux cleaned = 0.310447 Jy ! Component: 150 - total flux cleaned = 0.368444 Jy ! Component: 200 - total flux cleaned = 0.40757 Jy ! Total flux subtracted in 200 components = 0.40757 Jy ! Clean residual min=-0.009289 max=0.021946 Jy/beam ! Clean residual mean=-0.000010 rms=0.002989 Jy/beam ! Combined flux in latest and established models = 0.40757 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.40757 Jy ! Inverting map and beam ! Estimated beam: bmin=3.513 mas, bmaj=6.757 mas, bpa=-7.734 degrees ! Estimated noise=461.949 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 = 0.0390112 Jy ! Component: 100 - total flux cleaned = 0.0667956 Jy ! Component: 150 - total flux cleaned = 0.0874275 Jy ! Component: 200 - total flux cleaned = 0.103334 Jy ! Total flux subtracted in 200 components = 0.103334 Jy ! Clean residual min=-0.004897 max=0.009392 Jy/beam ! Clean residual mean=-0.000008 rms=0.001755 Jy/beam ! Combined flux in latest and established models = 0.510904 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 65 components and 0.510904 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0126589 Jy ! Component: 100 - total flux cleaned = 0.0229124 Jy ! Component: 150 - total flux cleaned = 0.0314394 Jy ! Component: 200 - total flux cleaned = 0.0385838 Jy ! Total flux subtracted in 200 components = 0.0385838 Jy ! Clean residual min=-0.002719 max=0.004596 Jy/beam ! Clean residual mean=-0.000005 rms=0.000946 Jy/beam ! Combined flux in latest and established models = 0.549488 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 101 components and 0.549488 Jy ! Inverting map ! Added new window around map position (7.5, 2.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0060928 Jy ! Component: 100 - total flux cleaned = 0.011261 Jy ! Component: 150 - total flux cleaned = 0.0156777 Jy ! Component: 200 - total flux cleaned = 0.0194814 Jy ! Total flux subtracted in 200 components = 0.0194814 Jy ! Clean residual min=-0.002052 max=0.002529 Jy/beam ! Clean residual mean=-0.000003 rms=0.000593 Jy/beam ! Combined flux in latest and established models = 0.568969 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 138 components and 0.568969 Jy ! Inverting map ! Added new window around map position (72.5, 121.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00331134 Jy ! Component: 100 - total flux cleaned = 0.00618865 Jy ! Component: 150 - total flux cleaned = 0.00871728 Jy ! Component: 200 - total flux cleaned = 0.0109545 Jy ! Total flux subtracted in 200 components = 0.0109545 Jy ! Clean residual min=-0.001737 max=0.001803 Jy/beam ! Clean residual mean=-0.000003 rms=0.000437 Jy/beam ! Combined flux in latest and established models = 0.579923 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 172 components and 0.579923 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=7.562 mas, bmaj=10.21 mas, bpa=-8.019 degrees ! Estimated noise=560.89 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00324362 Jy ! Component: 100 - total flux cleaned = 0.00561342 Jy ! Component: 150 - total flux cleaned = 0.00746899 Jy ! Component: 200 - total flux cleaned = 0.00889549 Jy ! Total flux subtracted in 200 components = 0.00889549 Jy ! Clean residual min=-0.001576 max=0.001308 Jy/beam ! Clean residual mean=-0.000004 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 0.588819 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 = 0.000837771 Jy ! Component: 100 - total flux cleaned = 0.00155992 Jy ! Component: 150 - total flux cleaned = 0.00218602 Jy ! Component: 200 - total flux cleaned = 0.00275942 Jy ! Total flux subtracted in 200 components = 0.00275942 Jy ! Clean residual min=-0.001414 max=0.001186 Jy/beam ! Clean residual mean=-0.000004 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.591578 Jy ! Adding 134 model components to the UV plane model. ! The established model now contains 292 components and 0.591578 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.513 mas, bmaj=6.757 mas, bpa=-7.734 degrees ! Estimated noise=461.949 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000582755 Jy ! Component: 100 - total flux cleaned = 0.000747672 Jy ! Component: 150 - total flux cleaned = 0.000938572 Jy ! Component: 200 - total flux cleaned = 0.00115134 Jy ! Total flux subtracted in 200 components = 0.00115134 Jy ! Clean residual min=-0.001330 max=0.001384 Jy/beam ! Clean residual mean=-0.000002 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.59273 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 309 components and 0.59273 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073119Jy sigma=0.000697 ! Fit after self-cal, rms=0.073099Jy sigma=0.000697 wmodel J0203+3041_S_2017_07_09_pus_map.mod ! Writing 309 model components to file: J0203+3041_S_2017_07_09_pus_map.mod wobs J0203+3041_S_2017_07_09_pus_uvs.fits ! Writing UV FITS file: J0203+3041_S_2017_07_09_pus_uvs.fits wwins J0203+3041_S_2017_07_09_pus_map.win ! wwins: Wrote 9 windows to J0203+3041_S_2017_07_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=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000361 Jy ! Component: 100 - total flux cleaned = 0.000528266 Jy ! Component: 150 - total flux cleaned = 0.000597612 Jy ! Component: 200 - total flux cleaned = 0.000597873 Jy ! Component: 250 - total flux cleaned = 0.000555023 Jy ! Component: 300 - total flux cleaned = 0.000513178 Jy ! Component: 350 - total flux cleaned = 0.0005134 Jy ! Component: 400 - total flux cleaned = 0.000473207 Jy ! Component: 450 - total flux cleaned = 0.000453782 Jy ! Component: 500 - total flux cleaned = 0.000473116 Jy ! Component: 550 - total flux cleaned = 0.000435243 Jy ! Component: 600 - total flux cleaned = 0.000398502 Jy ! Component: 650 - total flux cleaned = 0.000453205 Jy ! Component: 700 - total flux cleaned = 0.000435305 Jy ! Component: 750 - total flux cleaned = 0.000452646 Jy ! Component: 800 - total flux cleaned = 0.000417397 Jy ! Component: 850 - total flux cleaned = 0.000400067 Jy ! Component: 900 - total flux cleaned = 0.000349468 Jy ! Component: 950 - total flux cleaned = 0.000332673 Jy ! Component: 1000 - total flux cleaned = 0.000234578 Jy ! Component: 1050 - total flux cleaned = 0.000218542 Jy ! Component: 1100 - total flux cleaned = 0.000170956 Jy ! Component: 1150 - total flux cleaned = 0.000108417 Jy ! Component: 1200 - total flux cleaned = 6.22446e-05 Jy ! Component: 1250 - total flux cleaned = 4.71932e-05 Jy ! Component: 1300 - total flux cleaned = 4.72783e-05 Jy ! Component: 1350 - total flux cleaned = 1.76925e-05 Jy ! Component: 1400 - total flux cleaned = -2.66804e-05 Jy ! Component: 1450 - total flux cleaned = -4.13905e-05 Jy ! Component: 1500 - total flux cleaned = -7.04193e-05 Jy ! Component: 1550 - total flux cleaned = -9.92438e-05 Jy ! Component: 1600 - total flux cleaned = -0.000113345 Jy ! Component: 1650 - total flux cleaned = -0.000155332 Jy ! Component: 1700 - total flux cleaned = -0.000210842 Jy ! Component: 1750 - total flux cleaned = -0.000238313 Jy ! Component: 1800 - total flux cleaned = -0.000238403 Jy ! Component: 1850 - total flux cleaned = -0.000252105 Jy ! Component: 1900 - total flux cleaned = -0.000252151 Jy ! Component: 1950 - total flux cleaned = -0.000278875 Jy ! Component: 2000 - total flux cleaned = -0.000292074 Jy ! Component: 2050 - total flux cleaned = -0.000291922 Jy ! Component: 2100 - total flux cleaned = -0.000279062 Jy ! Component: 2150 - total flux cleaned = -0.000279176 Jy ! Component: 2200 - total flux cleaned = -0.000342661 Jy ! Component: 2250 - total flux cleaned = -0.00030492 Jy ! Component: 2300 - total flux cleaned = -0.000354854 Jy ! Component: 2350 - total flux cleaned = -0.000342489 Jy ! Component: 2400 - total flux cleaned = -0.000379415 Jy ! Component: 2450 - total flux cleaned = -0.000403713 Jy ! Component: 2500 - total flux cleaned = -0.00042809 Jy ! Component: 2550 - total flux cleaned = -0.000440049 Jy ! Component: 2600 - total flux cleaned = -0.000440257 Jy ! Component: 2650 - total flux cleaned = -0.000487717 Jy ! Component: 2700 - total flux cleaned = -0.00049925 Jy ! Component: 2750 - total flux cleaned = -0.000534121 Jy ! Component: 2800 - total flux cleaned = -0.00053394 Jy ! Component: 2850 - total flux cleaned = -0.000533899 Jy ! Component: 2900 - total flux cleaned = -0.000522585 Jy ! Component: 2950 - total flux cleaned = -0.000533852 Jy ! Component: 3000 - total flux cleaned = -0.000556356 Jy ! Component: 3050 - total flux cleaned = -0.000533961 Jy ! Component: 3100 - total flux cleaned = -0.00058961 Jy ! Component: 3150 - total flux cleaned = -0.000589674 Jy ! Component: 3200 - total flux cleaned = -0.000589553 Jy ! Component: 3250 - total flux cleaned = -0.000622264 Jy ! Component: 3300 - total flux cleaned = -0.000633035 Jy ! Component: 3350 - total flux cleaned = -0.000632911 Jy ! Component: 3400 - total flux cleaned = -0.000643515 Jy ! Component: 3450 - total flux cleaned = -0.000590359 Jy ! Component: 3500 - total flux cleaned = -0.000632602 Jy ! Component: 3550 - total flux cleaned = -0.000622122 Jy ! Component: 3600 - total flux cleaned = -0.000632493 Jy ! Component: 3650 - total flux cleaned = -0.00063243 Jy ! Component: 3700 - total flux cleaned = -0.000663308 Jy ! Component: 3750 - total flux cleaned = -0.000642842 Jy ! Component: 3800 - total flux cleaned = -0.000703972 Jy ! Component: 3850 - total flux cleaned = -0.000683698 Jy ! Component: 3900 - total flux cleaned = -0.000673648 Jy ! Component: 3950 - total flux cleaned = -0.000693738 Jy ! Component: 4000 - total flux cleaned = -0.000713627 Jy ! Component: 4050 - total flux cleaned = -0.000703675 Jy ! Total flux subtracted in 4096 components = -0.000683999 Jy ! Clean residual min=-0.000656 max=0.000519 Jy/beam ! Clean residual mean=-0.000000 rms=0.000177 Jy/beam ! Combined flux in latest and established models = 0.592046 Jy keep ! Adding 283 model components to the UV plane model. ! The established model now contains 591 components and 0.592046 Jy ![Exited script file: muppet] wmap "J0203+3041_S_2017_07_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.513 x 6.757 at -7.734 degrees (North through East) ! Clean map min=-0.0011669 max=0.29094 Jy/beam ! Writing clean map to FITS file: J0203+3041_S_2017_07_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.290938 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00017533 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.180791 0.180791 0.361582 0.723165 1.44633 2.89266 5.78532 11.5706 23.1413 46.2825 92.5651 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.29 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.513 x 6.757 at -7.734 degrees (North through East) ! Clean map min=-0.0011669 max=0.29094 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 J0203+3041_S_2017_07_09_pus_uvs.log closed on Wed May 8 14:38:46 2019