! Started logfile: J1718-2850_S_2015_03_17_pus_uvs.log on Fri Dec 30 23:05:06 2016 obs J1718-2850_S_2015_03_17_pus_uva.fits ! Reading UV FITS file: J1718-2850_S_2015_03_17_pus_uva.fits ! AN table 1: 102 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.873638 visibilities/baseline/integration-bin. ! Found source: J1718-2850 ! ! 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 16040 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 J1718-2850_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 119 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 119 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 119 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.939022Jy sigma=0.008256 ! Fit after self-cal, rms=0.904477Jy sigma=0.007967 ! 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=2.382 mas, bmaj=6.823 mas, bpa=-0.499 degrees ! Estimated noise=917.084 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 = 0.0619723 Jy ! Component: 100 - total flux cleaned = 0.0932189 Jy ! Total flux subtracted in 100 components = 0.0932189 Jy ! Clean residual min=-0.007212 max=0.020048 Jy/beam ! Clean residual mean=-0.000085 rms=0.002515 Jy/beam ! Combined flux in latest and established models = 0.0932189 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 22 components and 0.0932189 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.112082Jy sigma=0.000911 ! Fit after self-cal, rms=0.111449Jy sigma=0.000907 ! Inverting map ! Added new window around map position (3, 1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.022741 Jy ! Component: 100 - total flux cleaned = 0.0380377 Jy ! Total flux subtracted in 100 components = 0.0380377 Jy ! Clean residual min=-0.004917 max=0.011930 Jy/beam ! Clean residual mean=-0.000050 rms=0.001561 Jy/beam ! Combined flux in latest and established models = 0.131257 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 57 components and 0.131257 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102298Jy sigma=0.000825 ! Fit after self-cal, rms=0.101958Jy sigma=0.000823 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0122775 Jy ! Component: 100 - total flux cleaned = 0.0206784 Jy ! Total flux subtracted in 100 components = 0.0206784 Jy ! Clean residual min=-0.004522 max=0.008011 Jy/beam ! Clean residual mean=-0.000031 rms=0.001148 Jy/beam ! Combined flux in latest and established models = 0.151935 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 72 components and 0.151935 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098839Jy sigma=0.000796 ! Fit after self-cal, rms=0.098689Jy sigma=0.000795 ! Inverting map ! Added new window around map position (6, 7). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0075944 Jy ! Component: 100 - total flux cleaned = 0.0126221 Jy ! Total flux subtracted in 100 components = 0.0126221 Jy ! Clean residual min=-0.003990 max=0.005410 Jy/beam ! Clean residual mean=-0.000020 rms=0.000947 Jy/beam ! Combined flux in latest and established models = 0.164557 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 99 components and 0.164557 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097454Jy sigma=0.000786 ! Fit after self-cal, rms=0.097358Jy sigma=0.000785 ! 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=3.093 mas, bmaj=8.494 mas, bpa=0.06788 degrees ! Estimated noise=674.028 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 = 0.00828352 Jy ! Component: 100 - total flux cleaned = 0.0131802 Jy ! Component: 150 - total flux cleaned = 0.0162328 Jy ! Component: 200 - total flux cleaned = 0.0181704 Jy ! Total flux subtracted in 200 components = 0.0181704 Jy ! Clean residual min=-0.004194 max=0.004512 Jy/beam ! Clean residual mean=-0.000033 rms=0.001111 Jy/beam ! Combined flux in latest and established models = 0.182728 Jy ! Performing phase self-cal ! Adding 66 model components to the UV plane model. ! The established model now contains 140 components and 0.182728 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096441Jy sigma=0.000780 ! Fit after self-cal, rms=0.096358Jy sigma=0.000779 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.87 HN 1.07 KP 1.10 ! LA 0.96 MK 1.02 NL 1.02 OV 1.05 ! PT 1.05 SC 0.93 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.90 HN 1.21 KP 1.07 ! LA 0.96 MK 1.12 NL 1.06 OV 1.04 ! PT 1.04 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.91 HN 1.15 KP 0.95 ! LA 0.78 MK 1.01 NL 1.20 OV 0.98 ! PT 1.01 SC 0.97 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.94 HN 1.25 KP 0.99 ! LA 0.84 MK 0.99 NL 1.07 OV 1.04 ! PT 1.06 SC 0.95 ! ! ! Fit before self-cal, rms=0.096358Jy sigma=0.000779 ! Fit after self-cal, rms=0.096100Jy sigma=0.000770 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.103 mas, bmaj=8.48 mas, bpa=0.7568 degrees ! Estimated noise=679.944 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 = 0.000347684 Jy ! Component: 100 - total flux cleaned = 0.000308172 Jy ! Component: 150 - total flux cleaned = 0.000335514 Jy ! Component: 200 - total flux cleaned = 0.000360109 Jy ! Total flux subtracted in 200 components = 0.000360109 Jy ! Clean residual min=-0.002498 max=0.002996 Jy/beam ! Clean residual mean=-0.000033 rms=0.000689 Jy/beam ! Combined flux in latest and established models = 0.183088 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 147 components and 0.183088 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096077Jy sigma=0.000770 ! Fit after self-cal, rms=0.096065Jy sigma=0.000769 ! 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=0.096065Jy sigma=0.000769 ! Fit after self-cal, rms=0.096207Jy sigma=0.000769 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.109 mas, bmaj=8.49 mas, bpa=1.117 degrees ! Estimated noise=680.664 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000479362 Jy ! Component: 100 - total flux cleaned = 0.000478571 Jy ! Component: 150 - total flux cleaned = 0.000525865 Jy ! Component: 200 - total flux cleaned = 0.000546001 Jy ! Total flux subtracted in 200 components = 0.000546001 Jy ! Clean residual min=-0.002162 max=0.002833 Jy/beam ! Clean residual mean=-0.000029 rms=0.000623 Jy/beam ! Combined flux in latest and established models = 0.183634 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 151 components and 0.183634 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096195Jy sigma=0.000768 ! Fit after self-cal, rms=0.096199Jy sigma=0.000768 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 (18.5, 14). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00255494 Jy ! Component: 100 - total flux cleaned = 0.00373666 Jy ! Component: 150 - total flux cleaned = 0.00407063 Jy ! Component: 200 - total flux cleaned = 0.00419871 Jy ! Total flux subtracted in 200 components = 0.00419871 Jy ! Clean residual min=-0.002128 max=0.002311 Jy/beam ! Clean residual mean=-0.000022 rms=0.000566 Jy/beam ! Combined flux in latest and established models = 0.187832 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 177 components and 0.187832 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096137Jy sigma=0.000768 ! Fit after self-cal, rms=0.096125Jy sigma=0.000768 ! 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=0.096125Jy sigma=0.000768 ! Fit after self-cal, rms=0.096449Jy sigma=0.000767 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.112 mas, bmaj=8.485 mas, bpa=1.333 degrees ! Estimated noise=680.13 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000795268 Jy ! Component: 100 - total flux cleaned = 0.00101338 Jy ! Component: 150 - total flux cleaned = 0.00101253 Jy ! Component: 200 - total flux cleaned = 0.000971939 Jy ! Total flux subtracted in 200 components = 0.000971939 Jy ! Clean residual min=-0.002068 max=0.002402 Jy/beam ! Clean residual mean=-0.000019 rms=0.000539 Jy/beam ! Combined flux in latest and established models = 0.188804 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 185 components and 0.188804 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096434Jy sigma=0.000767 ! Fit after self-cal, rms=0.096445Jy sigma=0.000767 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 (90.5, 69). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00154606 Jy ! Component: 100 - total flux cleaned = 0.00146364 Jy ! Component: 150 - total flux cleaned = 0.00155473 Jy ! Component: 200 - total flux cleaned = 0.0015537 Jy ! Total flux subtracted in 200 components = 0.0015537 Jy ! Clean residual min=-0.001977 max=0.002054 Jy/beam ! Clean residual mean=-0.000016 rms=0.000518 Jy/beam ! Combined flux in latest and established models = 0.190358 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 199 components and 0.190358 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096399Jy sigma=0.000767 ! Fit after self-cal, rms=0.096388Jy sigma=0.000767 ! 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=0.096388Jy sigma=0.000767 ! Fit after self-cal, rms=0.096344Jy sigma=0.000767 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.306 mas, bmaj=21.6 mas, bpa=3.048 degrees ! Estimated noise=860.4 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000225269 Jy ! Component: 100 - total flux cleaned = 0.000422657 Jy ! Component: 150 - total flux cleaned = 0.000588088 Jy ! Component: 200 - total flux cleaned = 0.000666444 Jy ! Total flux subtracted in 200 components = 0.000666444 Jy ! Clean residual min=-0.002290 max=0.002187 Jy/beam ! Clean residual mean=-0.000026 rms=0.000661 Jy/beam ! Combined flux in latest and established models = 0.191024 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 206 components and 0.191024 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096334Jy sigma=0.000767 ! Fit after self-cal, rms=0.096336Jy sigma=0.000767 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 = 8.13756e-05 Jy ! Component: 100 - total flux cleaned = 9.56273e-05 Jy ! Component: 150 - total flux cleaned = 5.61694e-05 Jy ! Component: 200 - total flux cleaned = 1.89008e-05 Jy ! Total flux subtracted in 200 components = 1.89008e-05 Jy ! Clean residual min=-0.002243 max=0.002159 Jy/beam ! Clean residual mean=-0.000026 rms=0.000657 Jy/beam ! Combined flux in latest and established models = 0.191043 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 210 components and 0.191043 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096331Jy sigma=0.000767 ! Fit after self-cal, rms=0.096331Jy sigma=0.000767 ! 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=3.109 mas, bmaj=8.466 mas, bpa=1.218 degrees ! Estimated noise=679.649 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.109 x 8.466 at 1.218 degrees (North through East) ! Clean map min=-0.0018222 max=0.076945 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=2.387 mas, bmaj=6.77 mas, bpa=0.6083 degrees ! Estimated noise=925.522 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0621564 Jy ! Component: 100 - total flux cleaned = 0.097238 Jy ! Component: 150 - total flux cleaned = 0.12013 Jy ! Component: 200 - total flux cleaned = 0.135649 Jy ! Total flux subtracted in 200 components = 0.135649 Jy ! Clean residual min=-0.004773 max=0.009248 Jy/beam ! Clean residual mean=-0.000053 rms=0.001487 Jy/beam ! Combined flux in latest and established models = 0.135649 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 62 model components to the UV plane model. ! The established model now contains 62 components and 0.135649 Jy ! Inverting map and beam ! Estimated beam: bmin=3.109 mas, bmaj=8.466 mas, bpa=1.218 degrees ! Estimated noise=679.649 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 = 0.0189999 Jy ! Component: 100 - total flux cleaned = 0.0301453 Jy ! Component: 150 - total flux cleaned = 0.0369296 Jy ! Component: 200 - total flux cleaned = 0.0415815 Jy ! Total flux subtracted in 200 components = 0.0415815 Jy ! Clean residual min=-0.002621 max=0.004409 Jy/beam ! Clean residual mean=-0.000044 rms=0.000757 Jy/beam ! Combined flux in latest and established models = 0.17723 Jy ! Adding 76 model components to the UV plane model. ! The established model now contains 130 components and 0.17723 Jy ! Inverting map ! Added new window around map position (-4, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0041757 Jy ! Component: 100 - total flux cleaned = 0.00701607 Jy ! Component: 150 - total flux cleaned = 0.00854664 Jy ! Component: 200 - total flux cleaned = 0.00958091 Jy ! Total flux subtracted in 200 components = 0.00958091 Jy ! Clean residual min=-0.002069 max=0.002395 Jy/beam ! Clean residual mean=-0.000022 rms=0.000563 Jy/beam ! Combined flux in latest and established models = 0.186811 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 171 components and 0.186811 Jy ! Inverting map ! Added new window around map position (72.5, -34.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00172655 Jy ! Component: 100 - total flux cleaned = 0.00234099 Jy ! Component: 150 - total flux cleaned = 0.00288075 Jy ! Component: 200 - total flux cleaned = 0.00326535 Jy ! Total flux subtracted in 200 components = 0.00326535 Jy ! Clean residual min=-0.001955 max=0.002116 Jy/beam ! Clean residual mean=-0.000022 rms=0.000508 Jy/beam ! Combined flux in latest and established models = 0.190077 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 192 components and 0.190077 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=8.306 mas, bmaj=21.6 mas, bpa=3.048 degrees ! Estimated noise=860.4 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000736568 Jy ! Component: 100 - total flux cleaned = 0.00102094 Jy ! Component: 150 - total flux cleaned = 0.001086 Jy ! Component: 200 - total flux cleaned = 0.00116767 Jy ! Total flux subtracted in 200 components = 0.00116767 Jy ! Clean residual min=-0.002065 max=0.001983 Jy/beam ! Clean residual mean=-0.000032 rms=0.000609 Jy/beam ! Combined flux in latest and established models = 0.191244 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 = 7.27637e-05 Jy ! Component: 100 - total flux cleaned = 0.000137508 Jy ! Component: 150 - total flux cleaned = 0.000195814 Jy ! Component: 200 - total flux cleaned = 0.000302439 Jy ! Total flux subtracted in 200 components = 0.000302439 Jy ! Clean residual min=-0.001985 max=0.002049 Jy/beam ! Clean residual mean=-0.000030 rms=0.000598 Jy/beam ! Combined flux in latest and established models = 0.191547 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 240 components and 0.191547 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.109 mas, bmaj=8.466 mas, bpa=1.218 degrees ! Estimated noise=679.649 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000118699 Jy ! Component: 100 - total flux cleaned = 0.000189668 Jy ! Component: 150 - total flux cleaned = 0.000219429 Jy ! Component: 200 - total flux cleaned = 0.000275516 Jy ! Total flux subtracted in 200 components = 0.000275516 Jy ! Clean residual min=-0.001925 max=0.001973 Jy/beam ! Clean residual mean=-0.000017 rms=0.000476 Jy/beam ! Combined flux in latest and established models = 0.191822 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 262 components and 0.191822 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096272Jy sigma=0.000766 ! Fit after self-cal, rms=0.096211Jy sigma=0.000766 wmodel J1718-2850_S_2015_03_17_pus_map.mod ! Writing 262 model components to file: J1718-2850_S_2015_03_17_pus_map.mod wobs J1718-2850_S_2015_03_17_pus_uvs.fits ! Writing UV FITS file: J1718-2850_S_2015_03_17_pus_uvs.fits wwins J1718-2850_S_2015_03_17_pus_map.win ! wwins: Wrote 7 windows to J1718-2850_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 = 0.000321204 Jy ! Component: 100 - total flux cleaned = 0.000227766 Jy ! Component: 150 - total flux cleaned = 0.00013761 Jy ! Component: 200 - total flux cleaned = 7.94095e-05 Jy ! Component: 250 - total flux cleaned = -3.36381e-05 Jy ! Component: 300 - total flux cleaned = -8.82261e-05 Jy ! Component: 350 - total flux cleaned = -0.00016807 Jy ! Component: 400 - total flux cleaned = -0.000245584 Jy ! Component: 450 - total flux cleaned = -0.000245836 Jy ! Component: 500 - total flux cleaned = -0.00022122 Jy ! Component: 550 - total flux cleaned = -0.000245485 Jy ! Component: 600 - total flux cleaned = -0.000292166 Jy ! Component: 650 - total flux cleaned = -0.00033812 Jy ! Component: 700 - total flux cleaned = -0.000428514 Jy ! Component: 750 - total flux cleaned = -0.00049437 Jy ! Component: 800 - total flux cleaned = -0.000537413 Jy ! Component: 850 - total flux cleaned = -0.000558459 Jy ! Component: 900 - total flux cleaned = -0.000621708 Jy ! Component: 950 - total flux cleaned = -0.000684232 Jy ! Component: 1000 - total flux cleaned = -0.000745453 Jy ! Component: 1050 - total flux cleaned = -0.000725558 Jy ! Component: 1100 - total flux cleaned = -0.000825139 Jy ! Component: 1150 - total flux cleaned = -0.000805353 Jy ! Component: 1200 - total flux cleaned = -0.000824925 Jy ! Component: 1250 - total flux cleaned = -0.000824641 Jy ! Component: 1300 - total flux cleaned = -0.000806162 Jy ! Component: 1350 - total flux cleaned = -0.000880676 Jy ! Component: 1400 - total flux cleaned = -0.000935199 Jy ! Component: 1450 - total flux cleaned = -0.00102532 Jy ! Component: 1500 - total flux cleaned = -0.00106056 Jy ! Component: 1550 - total flux cleaned = -0.00107827 Jy ! Component: 1600 - total flux cleaned = -0.00111317 Jy ! Component: 1650 - total flux cleaned = -0.00116463 Jy ! Component: 1700 - total flux cleaned = -0.00121534 Jy ! Component: 1750 - total flux cleaned = -0.00123216 Jy ! Component: 1800 - total flux cleaned = -0.00121558 Jy ! Component: 1850 - total flux cleaned = -0.00119933 Jy ! Component: 1900 - total flux cleaned = -0.00119935 Jy ! Component: 1950 - total flux cleaned = -0.0011673 Jy ! Component: 2000 - total flux cleaned = -0.00118329 Jy ! Component: 2050 - total flux cleaned = -0.00118311 Jy ! Component: 2100 - total flux cleaned = -0.00113655 Jy ! Component: 2150 - total flux cleaned = -0.00116718 Jy ! Component: 2200 - total flux cleaned = -0.00112151 Jy ! Component: 2250 - total flux cleaned = -0.0010613 Jy ! Component: 2300 - total flux cleaned = -0.00103155 Jy ! Component: 2350 - total flux cleaned = -0.00103144 Jy ! Component: 2400 - total flux cleaned = -0.000958216 Jy ! Component: 2450 - total flux cleaned = -0.000943573 Jy ! Component: 2500 - total flux cleaned = -0.000943591 Jy ! Component: 2550 - total flux cleaned = -0.000943723 Jy ! Component: 2600 - total flux cleaned = -0.000957769 Jy ! Component: 2650 - total flux cleaned = -0.000957749 Jy ! Component: 2700 - total flux cleaned = -0.00093006 Jy ! Component: 2750 - total flux cleaned = -0.000916515 Jy ! Component: 2800 - total flux cleaned = -0.00095715 Jy ! Component: 2850 - total flux cleaned = -0.000930346 Jy ! Component: 2900 - total flux cleaned = -0.00101036 Jy ! Component: 2950 - total flux cleaned = -0.000997124 Jy ! Component: 3000 - total flux cleaned = -0.0010756 Jy ! Component: 3050 - total flux cleaned = -0.00103657 Jy ! Component: 3100 - total flux cleaned = -0.0010881 Jy ! Component: 3150 - total flux cleaned = -0.00110063 Jy ! Component: 3200 - total flux cleaned = -0.00117679 Jy ! Component: 3250 - total flux cleaned = -0.00123958 Jy ! Component: 3300 - total flux cleaned = -0.00126454 Jy ! Component: 3350 - total flux cleaned = -0.00124001 Jy ! Component: 3400 - total flux cleaned = -0.00131371 Jy ! Component: 3450 - total flux cleaned = -0.00139884 Jy ! Component: 3500 - total flux cleaned = -0.00141082 Jy ! Component: 3550 - total flux cleaned = -0.00143486 Jy ! Component: 3600 - total flux cleaned = -0.00150618 Jy ! Component: 3650 - total flux cleaned = -0.00154174 Jy ! Component: 3700 - total flux cleaned = -0.00156518 Jy ! Component: 3750 - total flux cleaned = -0.00164664 Jy ! Component: 3800 - total flux cleaned = -0.00163495 Jy ! Component: 3850 - total flux cleaned = -0.00162352 Jy ! Component: 3900 - total flux cleaned = -0.0016806 Jy ! Component: 3950 - total flux cleaned = -0.0017372 Jy ! Component: 4000 - total flux cleaned = -0.0018048 Jy ! Component: 4050 - total flux cleaned = -0.00183832 Jy ! Total flux subtracted in 4096 components = -0.00188268 Jy ! Clean residual min=-0.000624 max=0.000641 Jy/beam ! Clean residual mean=-0.000006 rms=0.000209 Jy/beam ! Combined flux in latest and established models = 0.18994 Jy keep ! Adding 269 model components to the UV plane model. ! The established model now contains 531 components and 0.18994 Jy ![Exited script file: muppet] wmap "J1718-2850_S_2015_03_17_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.109 x 8.466 at 1.218 degrees (North through East) ! Clean map min=-0.0017638 max=0.080085 Jy/beam ! Writing clean map to FITS file: J1718-2850_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 0.0800854 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000205929 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.771409 0.771409 1.54282 3.08564 6.17127 12.3425 24.6851 49.3702 98.7404 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.08 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.109 x 8.466 at 1.218 degrees (North through East) ! Clean map min=-0.0017638 max=0.080085 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 J1718-2850_S_2015_03_17_pus_uvs.log closed on Fri Dec 30 23:05:11 2016