! Started logfile: J1935+8130_S_2017_07_16_pus_uvs.log on Thu May 9 11:17:08 2019 obs J1935+8130_S_2017_07_16_pus_uva.fits ! Reading UV FITS file: J1935+8130_S_2017_07_16_pus_uva.fits ! AN table 1: 152 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.734503 visibilities/baseline/integration-bin. ! Found source: J1935+8130 ! ! 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 815 lines of history. ! ! Reading 20096 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 J1935+8130_S_2017_07_16_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 211 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 211 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 211 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 976 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.775946Jy sigma=0.006563 ! Fit after self-cal, rms=0.749478Jy sigma=0.006342 ! 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=3.049 mas, bmaj=3.202 mas, bpa=-19.33 degrees ! Estimated noise=1182.51 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 = 0.191328 Jy ! Component: 100 - total flux cleaned = 0.257167 Jy ! Total flux subtracted in 100 components = 0.257167 Jy ! Clean residual min=-0.018914 max=0.082248 Jy/beam ! Clean residual mean=-0.000007 rms=0.005452 Jy/beam ! Combined flux in latest and established models = 0.257167 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.257167 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.144972Jy sigma=0.001217 ! Fit after self-cal, rms=0.144747Jy sigma=0.001214 ! Inverting map ! Added new window around map position (-9, 4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0685969 Jy ! Component: 100 - total flux cleaned = 0.101701 Jy ! Total flux subtracted in 100 components = 0.101701 Jy ! Clean residual min=-0.010190 max=0.021217 Jy/beam ! Clean residual mean=-0.000004 rms=0.002796 Jy/beam ! Combined flux in latest and established models = 0.358868 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 14 components and 0.358868 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104327Jy sigma=0.000855 ! Fit after self-cal, rms=0.100603Jy sigma=0.000824 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0271516 Jy ! Component: 100 - total flux cleaned = 0.0435 Jy ! Total flux subtracted in 100 components = 0.0435 Jy ! Clean residual min=-0.006391 max=0.010968 Jy/beam ! Clean residual mean=-0.000002 rms=0.001650 Jy/beam ! Combined flux in latest and established models = 0.402368 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 23 components and 0.402368 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091257Jy sigma=0.000741 ! Fit after self-cal, rms=0.090835Jy sigma=0.000738 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0128791 Jy ! Component: 100 - total flux cleaned = 0.0217005 Jy ! Total flux subtracted in 100 components = 0.0217005 Jy ! Clean residual min=-0.005448 max=0.008046 Jy/beam ! Clean residual mean=-0.000001 rms=0.001305 Jy/beam ! Combined flux in latest and established models = 0.424069 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 32 components and 0.424069 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088372Jy sigma=0.000717 ! Fit after self-cal, rms=0.088287Jy sigma=0.000717 ! Inverting map ! Added new window around map position (-4, 1.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00827271 Jy ! Component: 100 - total flux cleaned = 0.0136002 Jy ! Total flux subtracted in 100 components = 0.0136002 Jy ! Clean residual min=-0.004604 max=0.005113 Jy/beam ! Clean residual mean=-0.000000 rms=0.001149 Jy/beam ! Combined flux in latest and established models = 0.437669 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 39 components and 0.437669 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087353Jy sigma=0.000710 ! Fit after self-cal, rms=0.087308Jy sigma=0.000709 ! 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=3.779 mas, bmaj=3.887 mas, bpa=-30.26 degrees ! Estimated noise=666.491 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) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00498784 Jy ! Component: 100 - total flux cleaned = 0.00680029 Jy ! Component: 150 - total flux cleaned = 0.007558 Jy ! Component: 200 - total flux cleaned = 0.00804439 Jy ! Total flux subtracted in 200 components = 0.00804439 Jy ! Clean residual min=-0.004620 max=0.005315 Jy/beam ! Clean residual mean=0.000002 rms=0.001193 Jy/beam ! Combined flux in latest and established models = 0.445713 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 55 components and 0.445713 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086961Jy sigma=0.000707 ! Fit after self-cal, rms=0.086935Jy sigma=0.000707 ! 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 0.99 FD 1.00* HN 0.97 KP 1.04 ! LA 1.02 MK 1.02 NL 0.90 OV 1.04 ! PT 1.03 SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 1.01 KP 0.99 ! LA 0.98 MK 1.03 NL 1.02 OV 1.09 ! PT 1.01 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.00* HN 1.00 KP 0.95 ! LA 0.98 MK 1.06 NL 0.97 OV 1.00 ! PT 0.99 SC 0.98 ! ! ! Correcting IF 4. ! A total of 120 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00 KP 1.00* ! LA 1.07 MK 0.92 NL 1.00* OV 1.00* ! PT 1.00 SC 1.00* ! ! ! Fit before self-cal, rms=0.086935Jy sigma=0.000707 ! Fit after self-cal, rms=0.084983Jy sigma=0.000690 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.789 mas, bmaj=3.952 mas, bpa=-27.19 degrees ! Estimated noise=667.434 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 = 0.00195358 Jy ! Component: 100 - total flux cleaned = 0.00179399 Jy ! Component: 150 - total flux cleaned = 0.00175151 Jy ! Component: 200 - total flux cleaned = 0.00178497 Jy ! Total flux subtracted in 200 components = 0.00178497 Jy ! Clean residual min=-0.003728 max=0.004182 Jy/beam ! Clean residual mean=0.000005 rms=0.001051 Jy/beam ! Combined flux in latest and established models = 0.447498 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 65 components and 0.447498 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084909Jy sigma=0.000689 ! Fit after self-cal, rms=0.084899Jy sigma=0.000689 ! 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=0.084899Jy sigma=0.000689 ! Fit after self-cal, rms=0.082742Jy sigma=0.000671 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.764 mas, bmaj=3.958 mas, bpa=-24.63 degrees ! Estimated noise=666.559 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00100423 Jy ! Component: 100 - total flux cleaned = 0.00103269 Jy ! Component: 150 - total flux cleaned = 0.000984844 Jy ! Component: 200 - total flux cleaned = 0.000919801 Jy ! Total flux subtracted in 200 components = 0.000919801 Jy ! Clean residual min=-0.001948 max=0.002132 Jy/beam ! Clean residual mean=0.000001 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 0.448418 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 76 components and 0.448418 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082723Jy sigma=0.000671 ! Fit after self-cal, rms=0.082744Jy sigma=0.000671 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 (-42, 10). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00124056 Jy ! Component: 100 - total flux cleaned = 0.0011013 Jy ! Component: 150 - total flux cleaned = 0.00110206 Jy ! Component: 200 - total flux cleaned = 0.00105805 Jy ! Total flux subtracted in 200 components = 0.00105805 Jy ! Clean residual min=-0.001842 max=0.001595 Jy/beam ! Clean residual mean=0.000001 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.449476 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 91 components and 0.449476 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082701Jy sigma=0.000670 ! Fit after self-cal, rms=0.082697Jy sigma=0.000670 ! 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=0.082697Jy sigma=0.000670 ! Fit after self-cal, rms=0.082739Jy sigma=0.000670 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.763 mas, bmaj=3.957 mas, bpa=-24.54 degrees ! Estimated noise=666.735 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000674568 Jy ! Component: 100 - total flux cleaned = 0.000934961 Jy ! Component: 150 - total flux cleaned = 0.00101316 Jy ! Component: 200 - total flux cleaned = 0.00101348 Jy ! Total flux subtracted in 200 components = 0.00101348 Jy ! Clean residual min=-0.001797 max=0.001538 Jy/beam ! Clean residual mean=0.000002 rms=0.000395 Jy/beam ! Combined flux in latest and established models = 0.450489 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 97 components and 0.450489 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082725Jy sigma=0.000670 ! Fit after self-cal, rms=0.082725Jy sigma=0.000670 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 = 0.000145523 Jy ! Component: 100 - total flux cleaned = 0.000128991 Jy ! Component: 150 - total flux cleaned = 0.000113728 Jy ! Component: 200 - total flux cleaned = 0.00012887 Jy ! Total flux subtracted in 200 components = 0.00012887 Jy ! Clean residual min=-0.001794 max=0.001515 Jy/beam ! Clean residual mean=0.000002 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.450618 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 101 components and 0.450618 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082720Jy sigma=0.000670 ! Fit after self-cal, rms=0.082719Jy sigma=0.000670 ! 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=0.082719Jy sigma=0.000670 ! Fit after self-cal, rms=0.082754Jy sigma=0.000670 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.126 mas, bmaj=8.314 mas, bpa=-33.16 degrees ! Estimated noise=883.592 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00075587 Jy ! Component: 100 - total flux cleaned = 0.00102044 Jy ! Component: 150 - total flux cleaned = 0.00107515 Jy ! Component: 200 - total flux cleaned = 0.00112407 Jy ! Total flux subtracted in 200 components = 0.00112407 Jy ! Clean residual min=-0.001958 max=0.001893 Jy/beam ! Clean residual mean=0.000003 rms=0.000508 Jy/beam ! Combined flux in latest and established models = 0.451742 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 112 components and 0.451742 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082749Jy sigma=0.000670 ! Fit after self-cal, rms=0.082749Jy sigma=0.000670 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 = 0.0001332 Jy ! Component: 100 - total flux cleaned = 0.000210679 Jy ! Component: 150 - total flux cleaned = 0.000233505 Jy ! Component: 200 - total flux cleaned = 0.000263236 Jy ! Total flux subtracted in 200 components = 0.000263236 Jy ! Clean residual min=-0.001951 max=0.001875 Jy/beam ! Clean residual mean=0.000003 rms=0.000505 Jy/beam ! Combined flux in latest and established models = 0.452005 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 117 components and 0.452005 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082749Jy sigma=0.000670 ! Fit after self-cal, rms=0.082748Jy sigma=0.000670 ! 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=3.762 mas, bmaj=3.956 mas, bpa=-24.56 degrees ! Estimated noise=666.924 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.762 x 3.956 at -24.56 degrees (North through East) ! Clean map min=-0.0016966 max=0.25408 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=3.026 mas, bmaj=3.274 mas, bpa=-18.69 degrees ! Estimated noise=1212.44 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.193111 Jy ! Component: 100 - total flux cleaned = 0.2807 Jy ! Component: 150 - total flux cleaned = 0.334741 Jy ! Component: 200 - total flux cleaned = 0.368936 Jy ! Total flux subtracted in 200 components = 0.368936 Jy ! Clean residual min=-0.006697 max=0.017923 Jy/beam ! Clean residual mean=-0.000002 rms=0.001973 Jy/beam ! Combined flux in latest and established models = 0.368936 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.368936 Jy ! Inverting map and beam ! Estimated beam: bmin=3.762 mas, bmaj=3.956 mas, bpa=-24.56 degrees ! Estimated noise=666.924 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 = 0.0292253 Jy ! Component: 100 - total flux cleaned = 0.0467644 Jy ! Component: 150 - total flux cleaned = 0.0579829 Jy ! Component: 200 - total flux cleaned = 0.0654105 Jy ! Total flux subtracted in 200 components = 0.0654105 Jy ! Clean residual min=-0.002705 max=0.004017 Jy/beam ! Clean residual mean=0.000002 rms=0.000649 Jy/beam ! Combined flux in latest and established models = 0.434346 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 42 components and 0.434346 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00498638 Jy ! Component: 100 - total flux cleaned = 0.00853657 Jy ! Component: 150 - total flux cleaned = 0.011192 Jy ! Component: 200 - total flux cleaned = 0.0132017 Jy ! Total flux subtracted in 200 components = 0.0132017 Jy ! Clean residual min=-0.001996 max=0.001686 Jy/beam ! Clean residual mean=0.000002 rms=0.000431 Jy/beam ! Combined flux in latest and established models = 0.447548 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 63 components and 0.447548 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=8.126 mas, bmaj=8.314 mas, bpa=-33.16 degrees ! Estimated noise=883.592 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00231567 Jy ! Component: 100 - total flux cleaned = 0.00324159 Jy ! Component: 150 - total flux cleaned = 0.0036239 Jy ! Component: 200 - total flux cleaned = 0.00392488 Jy ! Total flux subtracted in 200 components = 0.00392488 Jy ! Clean residual min=-0.001985 max=0.001944 Jy/beam ! Clean residual mean=0.000003 rms=0.000510 Jy/beam ! Combined flux in latest and established models = 0.451473 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 = 0.000243572 Jy ! Component: 100 - total flux cleaned = 0.000425835 Jy ! Component: 150 - total flux cleaned = 0.000511898 Jy ! Component: 200 - total flux cleaned = 0.000589331 Jy ! Total flux subtracted in 200 components = 0.000589331 Jy ! Clean residual min=-0.001916 max=0.001916 Jy/beam ! Clean residual mean=0.000003 rms=0.000505 Jy/beam ! Combined flux in latest and established models = 0.452062 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 106 components and 0.452062 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.762 mas, bmaj=3.956 mas, bpa=-24.56 degrees ! Estimated noise=666.924 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.16912e-05 Jy ! Component: 100 - total flux cleaned = 4.51345e-05 Jy ! Component: 150 - total flux cleaned = 0.00019183 Jy ! Component: 200 - total flux cleaned = 0.000245146 Jy ! Total flux subtracted in 200 components = 0.000245146 Jy ! Clean residual min=-0.001773 max=0.001635 Jy/beam ! Clean residual mean=0.000002 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.452307 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 126 components and 0.452307 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082776Jy sigma=0.000670 ! Fit after self-cal, rms=0.082770Jy sigma=0.000670 wmodel J1935+8130_S_2017_07_16_pus_map.mod ! Writing 126 model components to file: J1935+8130_S_2017_07_16_pus_map.mod wobs J1935+8130_S_2017_07_16_pus_uvs.fits ! Writing UV FITS file: J1935+8130_S_2017_07_16_pus_uvs.fits wwins J1935+8130_S_2017_07_16_pus_map.win ! wwins: Wrote 4 windows to J1935+8130_S_2017_07_16_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 = 0.000163252 Jy ! Component: 100 - total flux cleaned = 0.000363199 Jy ! Component: 150 - total flux cleaned = 0.000500345 Jy ! Component: 200 - total flux cleaned = 0.000580084 Jy ! Component: 250 - total flux cleaned = 0.000810479 Jy ! Component: 300 - total flux cleaned = 0.000959511 Jy ! Component: 350 - total flux cleaned = 0.00108041 Jy ! Component: 400 - total flux cleaned = 0.00115193 Jy ! Component: 450 - total flux cleaned = 0.00126875 Jy ! Component: 500 - total flux cleaned = 0.00133749 Jy ! Component: 550 - total flux cleaned = 0.00142783 Jy ! Component: 600 - total flux cleaned = 0.00153837 Jy ! Component: 650 - total flux cleaned = 0.00162516 Jy ! Component: 700 - total flux cleaned = 0.0016253 Jy ! Component: 750 - total flux cleaned = 0.00181526 Jy ! Component: 800 - total flux cleaned = 0.00185627 Jy ! Component: 850 - total flux cleaned = 0.00189744 Jy ! Component: 900 - total flux cleaned = 0.00203873 Jy ! Component: 950 - total flux cleaned = 0.00215832 Jy ! Component: 1000 - total flux cleaned = 0.002296 Jy ! Component: 1050 - total flux cleaned = 0.00239321 Jy ! Component: 1100 - total flux cleaned = 0.00245114 Jy ! Component: 1150 - total flux cleaned = 0.00254669 Jy ! Component: 1200 - total flux cleaned = 0.00265984 Jy ! Component: 1250 - total flux cleaned = 0.0028086 Jy ! Component: 1300 - total flux cleaned = 0.00286386 Jy ! Component: 1350 - total flux cleaned = 0.00300928 Jy ! Component: 1400 - total flux cleaned = 0.00309907 Jy ! Component: 1450 - total flux cleaned = 0.00313483 Jy ! Component: 1500 - total flux cleaned = 0.00327577 Jy ! Component: 1550 - total flux cleaned = 0.00322331 Jy ! Component: 1600 - total flux cleaned = 0.00324072 Jy ! Component: 1650 - total flux cleaned = 0.00332662 Jy ! Component: 1700 - total flux cleaned = 0.00339443 Jy ! Component: 1750 - total flux cleaned = 0.00344474 Jy ! Component: 1800 - total flux cleaned = 0.00354454 Jy ! Component: 1850 - total flux cleaned = 0.0035114 Jy ! Component: 1900 - total flux cleaned = 0.00356055 Jy ! Component: 1950 - total flux cleaned = 0.003609 Jy ! Component: 2000 - total flux cleaned = 0.00365724 Jy ! Component: 2050 - total flux cleaned = 0.0036731 Jy ! Component: 2100 - total flux cleaned = 0.00370503 Jy ! Component: 2150 - total flux cleaned = 0.00381476 Jy ! Component: 2200 - total flux cleaned = 0.00383036 Jy ! Component: 2250 - total flux cleaned = 0.00387652 Jy ! Component: 2300 - total flux cleaned = 0.003892 Jy ! Component: 2350 - total flux cleaned = 0.00393745 Jy ! Component: 2400 - total flux cleaned = 0.00395236 Jy ! Component: 2450 - total flux cleaned = 0.00396736 Jy ! Component: 2500 - total flux cleaned = 0.00396736 Jy ! Component: 2550 - total flux cleaned = 0.00402612 Jy ! Component: 2600 - total flux cleaned = 0.0040409 Jy ! Component: 2650 - total flux cleaned = 0.00406994 Jy ! Component: 2700 - total flux cleaned = 0.00408446 Jy ! Component: 2750 - total flux cleaned = 0.00415588 Jy ! Component: 2800 - total flux cleaned = 0.00417002 Jy ! Component: 2850 - total flux cleaned = 0.00422649 Jy ! Component: 2900 - total flux cleaned = 0.00424048 Jy ! Component: 2950 - total flux cleaned = 0.00422653 Jy ! Component: 3000 - total flux cleaned = 0.00425418 Jy ! Component: 3050 - total flux cleaned = 0.00425415 Jy ! Component: 3100 - total flux cleaned = 0.00433593 Jy ! Component: 3150 - total flux cleaned = 0.00432239 Jy ! Component: 3200 - total flux cleaned = 0.00434923 Jy ! Component: 3250 - total flux cleaned = 0.00428236 Jy ! Component: 3300 - total flux cleaned = 0.00424249 Jy ! Component: 3350 - total flux cleaned = 0.00430853 Jy ! Component: 3400 - total flux cleaned = 0.00425602 Jy ! Component: 3450 - total flux cleaned = 0.0042169 Jy ! Component: 3500 - total flux cleaned = 0.00426863 Jy ! Component: 3550 - total flux cleaned = 0.00421709 Jy ! Component: 3600 - total flux cleaned = 0.00420435 Jy ! Component: 3650 - total flux cleaned = 0.00417904 Jy ! Component: 3700 - total flux cleaned = 0.00414116 Jy ! Component: 3750 - total flux cleaned = 0.00415383 Jy ! Component: 3800 - total flux cleaned = 0.0041912 Jy ! Component: 3850 - total flux cleaned = 0.00419118 Jy ! Component: 3900 - total flux cleaned = 0.00414184 Jy ! Component: 3950 - total flux cleaned = 0.00416641 Jy ! Component: 4000 - total flux cleaned = 0.0041908 Jy ! Component: 4050 - total flux cleaned = 0.00417868 Jy ! Total flux subtracted in 4096 components = 0.00413045 Jy ! Clean residual min=-0.000677 max=0.000899 Jy/beam ! Clean residual mean=0.000001 rms=0.000210 Jy/beam ! Combined flux in latest and established models = 0.456437 Jy keep ! Adding 290 model components to the UV plane model. ! The established model now contains 416 components and 0.456438 Jy ![Exited script file: muppet] wmap "J1935+8130_S_2017_07_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.762 x 3.956 at -24.56 degrees (North through East) ! Clean map min=-0.0011981 max=0.25366 Jy/beam ! Writing clean map to FITS file: J1935+8130_S_2017_07_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.253659 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000209083 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.24728 0.24728 0.494561 0.989122 1.97824 3.95649 7.91298 15.826 31.6519 63.3038 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.253 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.762 x 3.956 at -24.56 degrees (North through East) ! Clean map min=-0.0011981 max=0.25366 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 J1935+8130_S_2017_07_16_pus_uvs.log closed on Thu May 9 11:17:14 2019