! Started logfile: J1557+0253_S_2017_03_27_pus_uvs.log on Sun Apr 28 14:44:33 2019 obs J1557+0253_S_2017_03_27_pus_uva.fits ! Reading UV FITS file: J1557+0253_S_2017_03_27_pus_uva.fits ! AN table 1: 114 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.964717 visibilities/baseline/integration-bin. ! Found source: J1557+0253 ! ! 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 1684 lines of history. ! ! Reading 19796 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 J1557+0253_S_2017_03_27_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 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 97 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 476 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.932869Jy sigma=0.007875 ! Fit after self-cal, rms=0.923916Jy sigma=0.007812 ! 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=2.871 mas, bmaj=7.172 mas, bpa=-5.749 degrees ! Estimated noise=934.745 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 = 0.0599706 Jy ! Component: 100 - total flux cleaned = 0.0748338 Jy ! Total flux subtracted in 100 components = 0.0748338 Jy ! Clean residual min=-0.003656 max=0.006160 Jy/beam ! Clean residual mean=0.000001 rms=0.001005 Jy/beam ! Combined flux in latest and established models = 0.0748339 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0748339 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088201Jy sigma=0.000678 ! Fit after self-cal, rms=0.088184Jy sigma=0.000678 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00717565 Jy ! Component: 100 - total flux cleaned = 0.0115327 Jy ! Total flux subtracted in 100 components = 0.0115327 Jy ! Clean residual min=-0.003247 max=0.003663 Jy/beam ! Clean residual mean=-0.000001 rms=0.000868 Jy/beam ! Combined flux in latest and established models = 0.0863666 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 29 components and 0.0863666 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087377Jy sigma=0.000671 ! Fit after self-cal, rms=0.087383Jy sigma=0.000671 ! 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=3.443 mas, bmaj=7.943 mas, bpa=-3.487 degrees ! Estimated noise=687.396 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 = 0.00444581 Jy ! Component: 100 - total flux cleaned = 0.00663667 Jy ! Component: 150 - total flux cleaned = 0.00785736 Jy ! Component: 200 - total flux cleaned = 0.00832133 Jy ! Total flux subtracted in 200 components = 0.00832133 Jy ! Clean residual min=-0.002260 max=0.003690 Jy/beam ! Clean residual mean=-0.000005 rms=0.000642 Jy/beam ! Combined flux in latest and established models = 0.0946879 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 44 components and 0.0946879 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087162Jy sigma=0.000669 ! Fit after self-cal, rms=0.087169Jy sigma=0.000669 ! Inverting map ! Added new window around map position (3.5, -19). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00347133 Jy ! Component: 100 - total flux cleaned = 0.00533331 Jy ! Component: 150 - total flux cleaned = 0.00613639 Jy ! Component: 200 - total flux cleaned = 0.006692 Jy ! Total flux subtracted in 200 components = 0.006692 Jy ! Clean residual min=-0.001992 max=0.002244 Jy/beam ! Clean residual mean=-0.000003 rms=0.000542 Jy/beam ! Combined flux in latest and established models = 0.10138 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 66 components and 0.10138 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087029Jy sigma=0.000667 ! Fit after self-cal, rms=0.086994Jy sigma=0.000667 ! 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 1.03 FD 0.91 HN 0.96 KP 1.02 ! LA 0.99 MK 1.16 NL 0.98 OV 1.05 ! PT 1.05 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.95 HN 1.04 KP 1.01 ! LA 0.98 MK 0.97 NL 1.01 OV 1.04 ! PT 0.94 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.01 HN 1.01 KP 1.00 ! LA 0.97 MK 1.07 NL 0.98 OV 1.00 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.95 HN 0.90 KP 1.00* ! LA 1.03 MK 0.89 NL 1.00* OV 0.99 ! PT 0.99 SC 1.00* ! ! ! Fit before self-cal, rms=0.086994Jy sigma=0.000667 ! Fit after self-cal, rms=0.086870Jy sigma=0.000665 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.479 mas, bmaj=8.014 mas, bpa=-3.521 degrees ! Estimated noise=691.494 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 = 0.000581994 Jy ! Component: 100 - total flux cleaned = 0.000878061 Jy ! Component: 150 - total flux cleaned = 0.00110236 Jy ! Component: 200 - total flux cleaned = 0.00132053 Jy ! Total flux subtracted in 200 components = 0.00132053 Jy ! Clean residual min=-0.001755 max=0.001999 Jy/beam ! Clean residual mean=-0.000004 rms=0.000479 Jy/beam ! Combined flux in latest and established models = 0.1027 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 81 components and 0.1027 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086835Jy sigma=0.000665 ! Fit after self-cal, rms=0.086841Jy sigma=0.000665 ! 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=0.086841Jy sigma=0.000665 ! Fit after self-cal, rms=0.088245Jy sigma=0.000663 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.473 mas, bmaj=8.026 mas, bpa=-3.667 degrees ! Estimated noise=691.457 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.60169e-05 Jy ! Component: 100 - total flux cleaned = 0.000194193 Jy ! Component: 150 - total flux cleaned = 0.000301204 Jy ! Component: 200 - total flux cleaned = 0.000396144 Jy ! Total flux subtracted in 200 components = 0.000396144 Jy ! Clean residual min=-0.001550 max=0.001777 Jy/beam ! Clean residual mean=-0.000003 rms=0.000419 Jy/beam ! Combined flux in latest and established models = 0.103097 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 99 components and 0.103097 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088231Jy sigma=0.000663 ! Fit after self-cal, rms=0.088277Jy sigma=0.000663 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 (-63.5, 55.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00106775 Jy ! Component: 100 - total flux cleaned = 0.00116492 Jy ! Component: 150 - total flux cleaned = 0.0010634 Jy ! Component: 200 - total flux cleaned = 0.000994119 Jy ! Total flux subtracted in 200 components = 0.000994119 Jy ! Clean residual min=-0.001531 max=0.001692 Jy/beam ! Clean residual mean=-0.000004 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.104091 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 120 components and 0.104091 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088244Jy sigma=0.000662 ! Fit after self-cal, rms=0.088237Jy sigma=0.000662 ! 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=0.088237Jy sigma=0.000662 ! Fit after self-cal, rms=0.088807Jy sigma=0.000662 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.477 mas, bmaj=8.026 mas, bpa=-3.542 degrees ! Estimated noise=690.519 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000413568 Jy ! Component: 100 - total flux cleaned = 0.000312535 Jy ! Component: 150 - total flux cleaned = 0.00017748 Jy ! Component: 200 - total flux cleaned = 9.4451e-05 Jy ! Total flux subtracted in 200 components = 9.4451e-05 Jy ! Clean residual min=-0.001571 max=0.001709 Jy/beam ! Clean residual mean=-0.000002 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.104185 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 127 components and 0.104185 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088792Jy sigma=0.000662 ! Fit after self-cal, rms=0.088806Jy sigma=0.000662 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 (-120.5, 125.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00140568 Jy ! Component: 100 - total flux cleaned = 0.00160673 Jy ! Component: 150 - total flux cleaned = 0.00151205 Jy ! Component: 200 - total flux cleaned = 0.00148998 Jy ! Total flux subtracted in 200 components = 0.00148998 Jy ! Clean residual min=-0.001563 max=0.001591 Jy/beam ! Clean residual mean=-0.000003 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 0.105675 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 143 components and 0.105675 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088781Jy sigma=0.000662 ! Fit after self-cal, rms=0.088778Jy sigma=0.000662 ! 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=0.088778Jy sigma=0.000662 ! Fit after self-cal, rms=0.088886Jy sigma=0.000662 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.868 mas, bmaj=12.26 mas, bpa=2.425 degrees ! Estimated noise=836.254 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000416636 Jy ! Component: 100 - total flux cleaned = 0.00041737 Jy ! Component: 150 - total flux cleaned = 0.000469527 Jy ! Component: 200 - total flux cleaned = 0.000469427 Jy ! Total flux subtracted in 200 components = 0.000469427 Jy ! Clean residual min=-0.001778 max=0.001711 Jy/beam ! Clean residual mean=-0.000005 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 0.106145 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 162 components and 0.106145 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088880Jy sigma=0.000662 ! Fit after self-cal, rms=0.088881Jy sigma=0.000662 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 = 0.00011521 Jy ! Component: 100 - total flux cleaned = 0.000115025 Jy ! Component: 150 - total flux cleaned = 0.000115091 Jy ! Component: 200 - total flux cleaned = 0.000128046 Jy ! Total flux subtracted in 200 components = 0.000128046 Jy ! Clean residual min=-0.001741 max=0.001711 Jy/beam ! Clean residual mean=-0.000005 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.106273 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 169 components and 0.106273 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088877Jy sigma=0.000662 ! Fit after self-cal, rms=0.088876Jy sigma=0.000662 ! 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=3.48 mas, bmaj=8.031 mas, bpa=-3.49 degrees ! Estimated noise=689.963 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.48 x 8.031 at -3.49 degrees (North through East) ! Clean map min=-0.0022111 max=0.079568 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=2.9 mas, bmaj=7.221 mas, bpa=-5.597 degrees ! Estimated noise=946.438 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0603555 Jy ! Component: 100 - total flux cleaned = 0.0756106 Jy ! Component: 150 - total flux cleaned = 0.0827002 Jy ! Component: 200 - total flux cleaned = 0.0872769 Jy ! Total flux subtracted in 200 components = 0.0872769 Jy ! Clean residual min=-0.002782 max=0.003323 Jy/beam ! Clean residual mean=0.000000 rms=0.000732 Jy/beam ! Combined flux in latest and established models = 0.087277 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 25 model components to the UV plane model. ! The established model now contains 25 components and 0.087277 Jy ! Inverting map and beam ! Estimated beam: bmin=3.48 mas, bmaj=8.031 mas, bpa=-3.49 degrees ! Estimated noise=689.963 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 = 0.0047112 Jy ! Component: 100 - total flux cleaned = 0.00788041 Jy ! Component: 150 - total flux cleaned = 0.0103559 Jy ! Component: 200 - total flux cleaned = 0.011925 Jy ! Total flux subtracted in 200 components = 0.011925 Jy ! Clean residual min=-0.001872 max=0.001842 Jy/beam ! Clean residual mean=-0.000002 rms=0.000473 Jy/beam ! Combined flux in latest and established models = 0.0992019 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 55 components and 0.099202 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=7.868 mas, bmaj=12.26 mas, bpa=2.425 degrees ! Estimated noise=836.254 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00236469 Jy ! Component: 100 - total flux cleaned = 0.00365618 Jy ! Component: 150 - total flux cleaned = 0.00422669 Jy ! Component: 200 - total flux cleaned = 0.00471449 Jy ! Total flux subtracted in 200 components = 0.00471449 Jy ! Clean residual min=-0.001973 max=0.001743 Jy/beam ! Clean residual mean=-0.000005 rms=0.000502 Jy/beam ! Combined flux in latest and established models = 0.103916 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 = 0.000424148 Jy ! Component: 100 - total flux cleaned = 0.000794309 Jy ! Component: 150 - total flux cleaned = 0.00111998 Jy ! Component: 200 - total flux cleaned = 0.00140769 Jy ! Total flux subtracted in 200 components = 0.00140769 Jy ! Clean residual min=-0.001844 max=0.001746 Jy/beam ! Clean residual mean=-0.000005 rms=0.000475 Jy/beam ! Combined flux in latest and established models = 0.105324 Jy ! Adding 78 model components to the UV plane model. ! The established model now contains 129 components and 0.105324 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.48 mas, bmaj=8.031 mas, bpa=-3.49 degrees ! Estimated noise=689.963 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.33768e-05 Jy ! Component: 100 - total flux cleaned = 4.18235e-05 Jy ! Component: 150 - total flux cleaned = 4.24175e-05 Jy ! Component: 200 - total flux cleaned = 4.1491e-05 Jy ! Total flux subtracted in 200 components = 4.1491e-05 Jy ! Clean residual min=-0.001516 max=0.001553 Jy/beam ! Clean residual mean=-0.000003 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.105366 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 150 components and 0.105366 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088918Jy sigma=0.000662 ! Fit after self-cal, rms=0.088913Jy sigma=0.000662 wmodel J1557+0253_S_2017_03_27_pus_map.mod ! Writing 150 model components to file: J1557+0253_S_2017_03_27_pus_map.mod wobs J1557+0253_S_2017_03_27_pus_uvs.fits ! Writing UV FITS file: J1557+0253_S_2017_03_27_pus_uvs.fits wwins J1557+0253_S_2017_03_27_pus_map.win ! wwins: Wrote 4 windows to J1557+0253_S_2017_03_27_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 = 8.70367e-05 Jy ! Component: 100 - total flux cleaned = 3.32963e-05 Jy ! Component: 150 - total flux cleaned = -1.88662e-05 Jy ! Component: 200 - total flux cleaned = -0.000119239 Jy ! Component: 250 - total flux cleaned = -0.000241328 Jy ! Component: 300 - total flux cleaned = -0.000335504 Jy ! Component: 350 - total flux cleaned = -0.000311746 Jy ! Component: 400 - total flux cleaned = -0.00035685 Jy ! Component: 450 - total flux cleaned = -0.000378872 Jy ! Component: 500 - total flux cleaned = -0.000422529 Jy ! Component: 550 - total flux cleaned = -0.000358905 Jy ! Component: 600 - total flux cleaned = -0.000359191 Jy ! Component: 650 - total flux cleaned = -0.000318242 Jy ! Component: 700 - total flux cleaned = -0.000257803 Jy ! Component: 750 - total flux cleaned = -0.000139132 Jy ! Component: 800 - total flux cleaned = -0.000100355 Jy ! Component: 850 - total flux cleaned = -8.05977e-05 Jy ! Component: 900 - total flux cleaned = -4.84954e-06 Jy ! Component: 950 - total flux cleaned = 6.97575e-05 Jy ! Component: 1000 - total flux cleaned = 0.000143532 Jy ! Component: 1050 - total flux cleaned = 0.00018004 Jy ! Component: 1100 - total flux cleaned = 0.000305769 Jy ! Component: 1150 - total flux cleaned = 0.000323893 Jy ! Component: 1200 - total flux cleaned = 0.000429144 Jy ! Component: 1250 - total flux cleaned = 0.000515408 Jy ! Component: 1300 - total flux cleaned = 0.000583891 Jy ! Component: 1350 - total flux cleaned = 0.000600714 Jy ! Component: 1400 - total flux cleaned = 0.000667749 Jy ! Component: 1450 - total flux cleaned = 0.00080013 Jy ! Component: 1500 - total flux cleaned = 0.000849003 Jy ! Component: 1550 - total flux cleaned = 0.000897272 Jy ! Component: 1600 - total flux cleaned = 0.00097733 Jy ! Component: 1650 - total flux cleaned = 0.00105658 Jy ! Component: 1700 - total flux cleaned = 0.00111943 Jy ! Component: 1750 - total flux cleaned = 0.00121277 Jy ! Component: 1800 - total flux cleaned = 0.001259 Jy ! Component: 1850 - total flux cleaned = 0.00132014 Jy ! Component: 1900 - total flux cleaned = 0.00139595 Jy ! Component: 1950 - total flux cleaned = 0.00142615 Jy ! Component: 2000 - total flux cleaned = 0.00154462 Jy ! Component: 2050 - total flux cleaned = 0.00151508 Jy ! Component: 2100 - total flux cleaned = 0.001559 Jy ! Component: 2150 - total flux cleaned = 0.00163133 Jy ! Component: 2200 - total flux cleaned = 0.00166 Jy ! Component: 2250 - total flux cleaned = 0.00174531 Jy ! Component: 2300 - total flux cleaned = 0.00174545 Jy ! Component: 2350 - total flux cleaned = 0.00184332 Jy ! Component: 2400 - total flux cleaned = 0.00185728 Jy ! Component: 2450 - total flux cleaned = 0.00189857 Jy ! Component: 2500 - total flux cleaned = 0.00187128 Jy ! Component: 2550 - total flux cleaned = 0.00187132 Jy ! Component: 2600 - total flux cleaned = 0.00191179 Jy ! Component: 2650 - total flux cleaned = 0.00197874 Jy ! Component: 2700 - total flux cleaned = 0.00195219 Jy ! Component: 2750 - total flux cleaned = 0.00199203 Jy ! Component: 2800 - total flux cleaned = 0.00204427 Jy ! Component: 2850 - total flux cleaned = 0.00200527 Jy ! Component: 2900 - total flux cleaned = 0.00203122 Jy ! Component: 2950 - total flux cleaned = 0.00201858 Jy ! Component: 3000 - total flux cleaned = 0.0019802 Jy ! Component: 3050 - total flux cleaned = 0.00199291 Jy ! Component: 3100 - total flux cleaned = 0.00204312 Jy ! Component: 3150 - total flux cleaned = 0.00199308 Jy ! Component: 3200 - total flux cleaned = 0.00201798 Jy ! Component: 3250 - total flux cleaned = 0.00205488 Jy ! Component: 3300 - total flux cleaned = 0.00203026 Jy ! Component: 3350 - total flux cleaned = 0.00205452 Jy ! Component: 3400 - total flux cleaned = 0.00199411 Jy ! Component: 3450 - total flux cleaned = 0.00198217 Jy ! Component: 3500 - total flux cleaned = 0.00200604 Jy ! Component: 3550 - total flux cleaned = 0.00199422 Jy ! Component: 3600 - total flux cleaned = 0.00199423 Jy ! Component: 3650 - total flux cleaned = 0.00192408 Jy ! Component: 3700 - total flux cleaned = 0.00193577 Jy ! Component: 3750 - total flux cleaned = 0.0019358 Jy ! Component: 3800 - total flux cleaned = 0.00190153 Jy ! Component: 3850 - total flux cleaned = 0.00187882 Jy ! Component: 3900 - total flux cleaned = 0.00187899 Jy ! Component: 3950 - total flux cleaned = 0.00185659 Jy ! Component: 4000 - total flux cleaned = 0.00180072 Jy ! Component: 4050 - total flux cleaned = 0.00178957 Jy ! Total flux subtracted in 4096 components = 0.00177847 Jy ! Clean residual min=-0.000774 max=0.000585 Jy/beam ! Clean residual mean=-0.000001 rms=0.000209 Jy/beam ! Combined flux in latest and established models = 0.107144 Jy keep ! Adding 277 model components to the UV plane model. ! The established model now contains 427 components and 0.107144 Jy ![Exited script file: muppet] wmap "J1557+0253_S_2017_03_27_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.48 x 8.031 at -3.49 degrees (North through East) ! Clean map min=-0.00178 max=0.07957 Jy/beam ! Writing clean map to FITS file: J1557+0253_S_2017_03_27_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0795703 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000208368 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.785598 0.785598 1.5712 3.14239 6.28478 12.5696 25.1391 50.2783 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.079 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.48 x 8.031 at -3.49 degrees (North through East) ! Clean map min=-0.00178 max=0.07957 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 J1557+0253_S_2017_03_27_pus_uvs.log closed on Sun Apr 28 14:44:38 2019