! Started logfile: J2153+4322_S_2015_03_17_pus_uvs.log on Fri Dec 30 23:10:29 2016 obs J2153+4322_S_2015_03_17_pus_uva.fits ! Reading UV FITS file: J2153+4322_S_2015_03_17_pus_uva.fits ! AN table 1: 84 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.862963 visibilities/baseline/integration-bin. ! Found source: J2153+4322 ! ! 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 13048 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 J2153+4322_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 62 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 62 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 62 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 62 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.910878Jy sigma=0.010550 ! Fit after self-cal, rms=0.869760Jy sigma=0.010089 ! 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=3.446 mas, bmaj=3.955 mas, bpa=-59.2 degrees ! Estimated noise=866.54 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 = 0.0926413 Jy ! Component: 100 - total flux cleaned = 0.126132 Jy ! Total flux subtracted in 100 components = 0.126132 Jy ! Clean residual min=-0.006827 max=0.016618 Jy/beam ! Clean residual mean=-0.000015 rms=0.001902 Jy/beam ! Combined flux in latest and established models = 0.126132 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.126132 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084695Jy sigma=0.000884 ! Fit after self-cal, rms=0.084499Jy sigma=0.000882 ! Inverting map ! Added new window around map position (-4, 1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0187576 Jy ! Component: 100 - total flux cleaned = 0.0294809 Jy ! Total flux subtracted in 100 components = 0.0294809 Jy ! Clean residual min=-0.004441 max=0.006373 Jy/beam ! Clean residual mean=-0.000012 rms=0.001165 Jy/beam ! Combined flux in latest and established models = 0.155613 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 34 components and 0.155613 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078011Jy sigma=0.000814 ! Fit after self-cal, rms=0.077912Jy sigma=0.000813 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00774501 Jy ! Component: 100 - total flux cleaned = 0.0128342 Jy ! Total flux subtracted in 100 components = 0.0128342 Jy ! Clean residual min=-0.004192 max=0.004545 Jy/beam ! Clean residual mean=-0.000011 rms=0.000972 Jy/beam ! Combined flux in latest and established models = 0.168447 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 52 components and 0.168447 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076498Jy sigma=0.000800 ! Fit after self-cal, rms=0.076459Jy sigma=0.000800 ! 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=4.262 mas, bmaj=4.914 mas, bpa=-62.3 degrees ! Estimated noise=546.131 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 = 0.00600601 Jy ! Component: 100 - total flux cleaned = 0.00961464 Jy ! Component: 150 - total flux cleaned = 0.0119743 Jy ! Component: 200 - total flux cleaned = 0.0135349 Jy ! Total flux subtracted in 200 components = 0.0135349 Jy ! Clean residual min=-0.004322 max=0.003365 Jy/beam ! Clean residual mean=-0.000017 rms=0.000915 Jy/beam ! Combined flux in latest and established models = 0.181982 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 70 components and 0.181982 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075737Jy sigma=0.000796 ! Fit after self-cal, rms=0.075716Jy sigma=0.000796 ! 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 1.01 FD 0.90 HN 0.97 KP 1.09 ! LA 1.02 MK 1.06 NL 0.90 OV 1.01 ! PT 1.07 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.92 HN 1.04 KP 1.07 ! LA 0.96 MK 1.10 NL 1.02 OV 1.05 ! PT 1.04 SC 1.11 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.96 HN 1.04 KP 0.96 ! LA 0.79 MK 1.13 NL 1.14 OV 0.97 ! PT 1.04 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.96 HN 0.96 KP 0.93 ! LA 0.84 MK 1.09 NL 0.99 OV 1.00 ! PT 1.06 SC 0.94 ! ! ! Fit before self-cal, rms=0.075716Jy sigma=0.000796 ! Fit after self-cal, rms=0.073090Jy sigma=0.000778 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.363 mas, bmaj=4.99 mas, bpa=-64.53 degrees ! Estimated noise=554.624 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 = -0.0010642 Jy ! Component: 100 - total flux cleaned = -0.00130196 Jy ! Component: 150 - total flux cleaned = -0.00143333 Jy ! Component: 200 - total flux cleaned = -0.00154567 Jy ! Total flux subtracted in 200 components = -0.00154567 Jy ! Clean residual min=-0.001950 max=0.002589 Jy/beam ! Clean residual mean=-0.000016 rms=0.000538 Jy/beam ! Combined flux in latest and established models = 0.180436 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 78 components and 0.180436 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073054Jy sigma=0.000778 ! Fit after self-cal, rms=0.072997Jy sigma=0.000777 ! 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=0.072997Jy sigma=0.000777 ! Fit after self-cal, rms=0.073167Jy sigma=0.000775 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.348 mas, bmaj=4.952 mas, bpa=-65.67 degrees ! Estimated noise=552.18 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.68974e-05 Jy ! Component: 100 - total flux cleaned = -0.0001649 Jy ! Component: 150 - total flux cleaned = -0.000245646 Jy ! Component: 200 - total flux cleaned = -0.000297129 Jy ! Total flux subtracted in 200 components = -0.000297129 Jy ! Clean residual min=-0.001741 max=0.001876 Jy/beam ! Clean residual mean=-0.000012 rms=0.000437 Jy/beam ! Combined flux in latest and established models = 0.180139 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 90 components and 0.180139 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073154Jy sigma=0.000775 ! Fit after self-cal, rms=0.073167Jy sigma=0.000775 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 (104.5, 55). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00033185 Jy ! Component: 100 - total flux cleaned = -6.24577e-05 Jy ! Component: 150 - total flux cleaned = -0.000340173 Jy ! Component: 200 - total flux cleaned = -0.000641214 Jy ! Total flux subtracted in 200 components = -0.000641214 Jy ! Clean residual min=-0.001665 max=0.001717 Jy/beam ! Clean residual mean=-0.000013 rms=0.000412 Jy/beam ! Combined flux in latest and established models = 0.179498 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 103 components and 0.179498 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073102Jy sigma=0.000774 ! Fit after self-cal, rms=0.073100Jy sigma=0.000774 ! 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=0.073100Jy sigma=0.000774 ! Fit after self-cal, rms=0.073133Jy sigma=0.000774 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.353 mas, bmaj=4.943 mas, bpa=-66.29 degrees ! Estimated noise=551.973 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000147241 Jy ! Component: 100 - total flux cleaned = -0.000236537 Jy ! Component: 150 - total flux cleaned = -0.00029099 Jy ! Component: 200 - total flux cleaned = -0.000340437 Jy ! Total flux subtracted in 200 components = -0.000340437 Jy ! Clean residual min=-0.001615 max=0.001679 Jy/beam ! Clean residual mean=-0.000013 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.179158 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 109 components and 0.179158 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073114Jy sigma=0.000774 ! Fit after self-cal, rms=0.073114Jy sigma=0.000774 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 = -7.59391e-05 Jy ! Component: 100 - total flux cleaned = -0.000142716 Jy ! Component: 150 - total flux cleaned = -0.000184606 Jy ! Component: 200 - total flux cleaned = -0.00022461 Jy ! Total flux subtracted in 200 components = -0.00022461 Jy ! Clean residual min=-0.001587 max=0.001694 Jy/beam ! Clean residual mean=-0.000013 rms=0.000399 Jy/beam ! Combined flux in latest and established models = 0.178933 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 115 components and 0.178933 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073102Jy sigma=0.000774 ! Fit after self-cal, rms=0.073102Jy sigma=0.000774 ! 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=0.073102Jy sigma=0.000774 ! Fit after self-cal, rms=0.073121Jy sigma=0.000774 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.411 mas, bmaj=9.366 mas, bpa=86.48 degrees ! Estimated noise=663.284 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.29988e-05 Jy ! Component: 100 - total flux cleaned = -0.000110405 Jy ! Component: 150 - total flux cleaned = -0.000135494 Jy ! Component: 200 - total flux cleaned = -0.00016991 Jy ! Total flux subtracted in 200 components = -0.00016991 Jy ! Clean residual min=-0.001644 max=0.002016 Jy/beam ! Clean residual mean=-0.000028 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 0.178763 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 126 components and 0.178763 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073118Jy sigma=0.000774 ! Fit after self-cal, rms=0.073117Jy sigma=0.000774 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 (16, 82.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00165925 Jy ! Component: 100 - total flux cleaned = 0.00211379 Jy ! Component: 150 - total flux cleaned = 0.00240802 Jy ! Component: 200 - total flux cleaned = 0.00254121 Jy ! Total flux subtracted in 200 components = 0.00254121 Jy ! Clean residual min=-0.001354 max=0.001636 Jy/beam ! Clean residual mean=-0.000025 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.181304 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 158 components and 0.181304 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073088Jy sigma=0.000773 ! Fit after self-cal, rms=0.073084Jy sigma=0.000773 ! 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=4.353 mas, bmaj=4.943 mas, bpa=-66.32 degrees ! Estimated noise=552.042 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.353 x 4.943 at -66.32 degrees (North through East) ! Clean map min=-0.002072 max=0.12253 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=3.518 mas, bmaj=3.967 mas, bpa=-62.98 degrees ! Estimated noise=884.043 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0948648 Jy ! Component: 100 - total flux cleaned = 0.129565 Jy ! Component: 150 - total flux cleaned = 0.147045 Jy ! Component: 200 - total flux cleaned = 0.156835 Jy ! Total flux subtracted in 200 components = 0.156835 Jy ! Clean residual min=-0.003663 max=0.005052 Jy/beam ! Clean residual mean=-0.000007 rms=0.000878 Jy/beam ! Combined flux in latest and established models = 0.156835 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.156835 Jy ! Inverting map and beam ! Estimated beam: bmin=4.353 mas, bmaj=4.943 mas, bpa=-66.32 degrees ! Estimated noise=552.042 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 = 0.0088865 Jy ! Component: 100 - total flux cleaned = 0.0138459 Jy ! Component: 150 - total flux cleaned = 0.0168928 Jy ! Component: 200 - total flux cleaned = 0.0184754 Jy ! Total flux subtracted in 200 components = 0.0184754 Jy ! Clean residual min=-0.001827 max=0.002114 Jy/beam ! Clean residual mean=-0.000014 rms=0.000474 Jy/beam ! Combined flux in latest and established models = 0.17531 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 65 components and 0.17531 Jy ! Inverting map ! Added new window around map position (5.5, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00177672 Jy ! Component: 100 - total flux cleaned = 0.00247477 Jy ! Component: 150 - total flux cleaned = 0.00320644 Jy ! Component: 200 - total flux cleaned = 0.00374572 Jy ! Total flux subtracted in 200 components = 0.00374572 Jy ! Clean residual min=-0.001668 max=0.001694 Jy/beam ! Clean residual mean=-0.000013 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.179056 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 89 components and 0.179056 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=8.411 mas, bmaj=9.366 mas, bpa=86.48 degrees ! Estimated noise=663.284 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00128282 Jy ! Component: 100 - total flux cleaned = 0.00170758 Jy ! Component: 150 - total flux cleaned = 0.00195115 Jy ! Component: 200 - total flux cleaned = 0.00216216 Jy ! Total flux subtracted in 200 components = 0.00216216 Jy ! Clean residual min=-0.001405 max=0.001706 Jy/beam ! Clean residual mean=-0.000025 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.181218 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) ! Added new window around map position (-2.5, 61.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00151309 Jy ! Component: 100 - total flux cleaned = 0.00217792 Jy ! Component: 150 - total flux cleaned = 0.00264161 Jy ! Component: 200 - total flux cleaned = 0.00298039 Jy ! Total flux subtracted in 200 components = 0.00298039 Jy ! Clean residual min=-0.001156 max=0.001123 Jy/beam ! Clean residual mean=-0.000017 rms=0.000330 Jy/beam ! Combined flux in latest and established models = 0.184199 Jy ! Adding 70 model components to the UV plane model. ! The established model now contains 152 components and 0.184199 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.353 mas, bmaj=4.943 mas, bpa=-66.32 degrees ! Estimated noise=552.042 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000112059 Jy ! Component: 100 - total flux cleaned = -0.000436747 Jy ! Component: 150 - total flux cleaned = -0.00065782 Jy ! Component: 200 - total flux cleaned = -0.00076087 Jy ! Total flux subtracted in 200 components = -0.00076087 Jy ! Clean residual min=-0.001287 max=0.001297 Jy/beam ! Clean residual mean=-0.000008 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.183438 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 176 components and 0.183438 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073041Jy sigma=0.000773 ! Fit after self-cal, rms=0.073033Jy sigma=0.000773 wmodel J2153+4322_S_2015_03_17_pus_map.mod ! Writing 176 model components to file: J2153+4322_S_2015_03_17_pus_map.mod wobs J2153+4322_S_2015_03_17_pus_uvs.fits ! Writing UV FITS file: J2153+4322_S_2015_03_17_pus_uvs.fits wwins J2153+4322_S_2015_03_17_pus_map.win ! wwins: Wrote 6 windows to J2153+4322_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 = -0.000465327 Jy ! Component: 100 - total flux cleaned = -0.000786476 Jy ! Component: 150 - total flux cleaned = -0.000983914 Jy ! Component: 200 - total flux cleaned = -0.00123787 Jy ! Component: 250 - total flux cleaned = -0.00150575 Jy ! Component: 300 - total flux cleaned = -0.00168661 Jy ! Component: 350 - total flux cleaned = -0.00186336 Jy ! Component: 400 - total flux cleaned = -0.00194052 Jy ! Component: 450 - total flux cleaned = -0.00205372 Jy ! Component: 500 - total flux cleaned = -0.00218332 Jy ! Component: 550 - total flux cleaned = -0.00229222 Jy ! Component: 600 - total flux cleaned = -0.00236377 Jy ! Component: 650 - total flux cleaned = -0.00243414 Jy ! Component: 700 - total flux cleaned = -0.00250316 Jy ! Component: 750 - total flux cleaned = -0.00257094 Jy ! Component: 800 - total flux cleaned = -0.00265474 Jy ! Component: 850 - total flux cleaned = -0.00270443 Jy ! Component: 900 - total flux cleaned = -0.00283489 Jy ! Component: 950 - total flux cleaned = -0.00294716 Jy ! Component: 1000 - total flux cleaned = -0.00302653 Jy ! Component: 1050 - total flux cleaned = -0.00308906 Jy ! Component: 1100 - total flux cleaned = -0.00315103 Jy ! Component: 1150 - total flux cleaned = -0.00324267 Jy ! Component: 1200 - total flux cleaned = -0.00330288 Jy ! Component: 1250 - total flux cleaned = -0.00336243 Jy ! Component: 1300 - total flux cleaned = -0.00339185 Jy ! Component: 1350 - total flux cleaned = -0.00350793 Jy ! Component: 1400 - total flux cleaned = -0.0035222 Jy ! Component: 1450 - total flux cleaned = -0.00356495 Jy ! Component: 1500 - total flux cleaned = -0.00360737 Jy ! Component: 1550 - total flux cleaned = -0.00370481 Jy ! Component: 1600 - total flux cleaned = -0.00373224 Jy ! Component: 1650 - total flux cleaned = -0.00378679 Jy ! Component: 1700 - total flux cleaned = -0.00388143 Jy ! Component: 1750 - total flux cleaned = -0.00390842 Jy ! Component: 1800 - total flux cleaned = -0.00397491 Jy ! Component: 1850 - total flux cleaned = -0.00402763 Jy ! Component: 1900 - total flux cleaned = -0.00407985 Jy ! Component: 1950 - total flux cleaned = -0.00413143 Jy ! Component: 2000 - total flux cleaned = -0.004157 Jy ! Component: 2050 - total flux cleaned = -0.00414426 Jy ! Component: 2100 - total flux cleaned = -0.00421979 Jy ! Component: 2150 - total flux cleaned = -0.00420717 Jy ! Component: 2200 - total flux cleaned = -0.0042692 Jy ! Component: 2250 - total flux cleaned = -0.00428152 Jy ! Component: 2300 - total flux cleaned = -0.00431812 Jy ! Component: 2350 - total flux cleaned = -0.00433025 Jy ! Component: 2400 - total flux cleaned = -0.00440241 Jy ! Component: 2450 - total flux cleaned = -0.00440228 Jy ! Component: 2500 - total flux cleaned = -0.00446139 Jy ! Component: 2550 - total flux cleaned = -0.00449654 Jy ! Component: 2600 - total flux cleaned = -0.00450804 Jy ! Component: 2650 - total flux cleaned = -0.00451951 Jy ! Component: 2700 - total flux cleaned = -0.00453097 Jy ! Component: 2750 - total flux cleaned = -0.00459925 Jy ! Component: 2800 - total flux cleaned = -0.00463317 Jy ! Component: 2850 - total flux cleaned = -0.00465566 Jy ! Component: 2900 - total flux cleaned = -0.00465557 Jy ! Component: 2950 - total flux cleaned = -0.00468884 Jy ! Component: 3000 - total flux cleaned = -0.00469986 Jy ! Component: 3050 - total flux cleaned = -0.00472179 Jy ! Component: 3100 - total flux cleaned = -0.0047543 Jy ! Component: 3150 - total flux cleaned = -0.00475417 Jy ! Component: 3200 - total flux cleaned = -0.00480773 Jy ! Component: 3250 - total flux cleaned = -0.00481836 Jy ! Component: 3300 - total flux cleaned = -0.00485014 Jy ! Component: 3350 - total flux cleaned = -0.00490258 Jy ! Component: 3400 - total flux cleaned = -0.00492333 Jy ! Component: 3450 - total flux cleaned = -0.00496464 Jy ! Component: 3500 - total flux cleaned = -0.00496463 Jy ! Component: 3550 - total flux cleaned = -0.00500557 Jy ! Component: 3600 - total flux cleaned = -0.00504619 Jy ! Component: 3650 - total flux cleaned = -0.0050663 Jy ! Component: 3700 - total flux cleaned = -0.00509644 Jy ! Component: 3750 - total flux cleaned = -0.00511637 Jy ! Component: 3800 - total flux cleaned = -0.00514616 Jy ! Component: 3850 - total flux cleaned = -0.00514624 Jy ! Component: 3900 - total flux cleaned = -0.00516588 Jy ! Component: 3950 - total flux cleaned = -0.0052048 Jy ! Component: 4000 - total flux cleaned = -0.0052242 Jy ! Component: 4050 - total flux cleaned = -0.00525313 Jy ! Total flux subtracted in 4096 components = -0.00523405 Jy ! Clean residual min=-0.000561 max=0.000598 Jy/beam ! Clean residual mean=-0.000005 rms=0.000168 Jy/beam ! Combined flux in latest and established models = 0.178204 Jy keep ! Adding 257 model components to the UV plane model. ! The established model now contains 433 components and 0.178204 Jy ![Exited script file: muppet] wmap "J2153+4322_S_2015_03_17_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.353 x 4.943 at -66.32 degrees (North through East) ! Clean map min=-0.0016482 max=0.1234 Jy/beam ! Writing clean map to FITS file: J2153+4322_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 0.123404 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000165695 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.402813 0.402813 0.805625 1.61125 3.2225 6.445 12.89 25.78 51.56 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.123 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.353 x 4.943 at -66.32 degrees (North through East) ! Clean map min=-0.0016482 max=0.1234 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 J2153+4322_S_2015_03_17_pus_uvs.log closed on Fri Dec 30 23:10:34 2016