! Started logfile: J1740+2211_S_2017_03_27_pus_uvs.log on Sun Apr 28 14:46:09 2019 obs J1740+2211_S_2017_03_27_pus_uva.fits ! Reading UV FITS file: J1740+2211_S_2017_03_27_pus_uva.fits ! AN table 1: 144 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.974846 visibilities/baseline/integration-bin. ! Found source: J1740+2211 ! ! 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 25268 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 J1740+2211_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 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 407 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.795583Jy sigma=0.007161 ! Fit after self-cal, rms=0.787357Jy sigma=0.007089 ! 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=2.852 mas, bmaj=6.134 mas, bpa=-3.645 degrees ! Estimated noise=811.971 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 = 0.162116 Jy ! Component: 100 - total flux cleaned = 0.214304 Jy ! Total flux subtracted in 100 components = 0.214304 Jy ! Clean residual min=-0.009194 max=0.023381 Jy/beam ! Clean residual mean=-0.000065 rms=0.002745 Jy/beam ! Combined flux in latest and established models = 0.214304 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.214304 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106946Jy sigma=0.000920 ! Fit after self-cal, rms=0.106460Jy sigma=0.000915 ! Inverting map ! Added new window around map position (0, 6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0290518 Jy ! Component: 100 - total flux cleaned = 0.0476705 Jy ! Total flux subtracted in 100 components = 0.0476705 Jy ! Clean residual min=-0.006181 max=0.011663 Jy/beam ! Clean residual mean=-0.000033 rms=0.001726 Jy/beam ! Combined flux in latest and established models = 0.261974 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 35 components and 0.261974 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095222Jy sigma=0.000780 ! Fit after self-cal, rms=0.095014Jy sigma=0.000778 ! Inverting map ! Added new window around map position (3.5, 2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0148284 Jy ! Component: 100 - total flux cleaned = 0.0253092 Jy ! Total flux subtracted in 100 components = 0.0253092 Jy ! Clean residual min=-0.004843 max=0.006372 Jy/beam ! Clean residual mean=-0.000016 rms=0.001316 Jy/beam ! Combined flux in latest and established models = 0.287284 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 50 components and 0.287284 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091450Jy sigma=0.000733 ! Fit after self-cal, rms=0.091328Jy sigma=0.000732 ! 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=3.501 mas, bmaj=7.041 mas, bpa=-2.581 degrees ! Estimated noise=532.806 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 = 0.0141798 Jy ! Component: 100 - total flux cleaned = 0.023172 Jy ! Component: 150 - total flux cleaned = 0.0294523 Jy ! Component: 200 - total flux cleaned = 0.0339091 Jy ! Total flux subtracted in 200 components = 0.0339091 Jy ! Clean residual min=-0.004176 max=0.005515 Jy/beam ! Clean residual mean=0.000006 rms=0.001046 Jy/beam ! Combined flux in latest and established models = 0.321193 Jy ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 89 components and 0.321193 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089087Jy sigma=0.000703 ! Fit after self-cal, rms=0.088956Jy sigma=0.000702 ! 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 0.98 HN 1.01 KP 1.03 ! LA 0.98 MK 1.03 NL 0.97 OV 1.03 ! PT 0.96 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.01 HN 1.05 KP 0.98 ! LA 0.94 MK 1.02 NL 1.01 OV 1.05 ! PT 0.95 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.04 HN 0.99 KP 0.97 ! LA 0.97 MK 1.02 NL 0.99 OV 0.96 ! PT 0.94 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 1.01 FD 1.06 HN 0.98 KP 1.00* ! LA 0.90 MK 1.02 NL 1.00* OV 1.60 ! PT 0.96 SC 1.35 ! ! ! Fit before self-cal, rms=0.088956Jy sigma=0.000702 ! Fit after self-cal, rms=0.099127Jy sigma=0.000680 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.528 mas, bmaj=7.092 mas, bpa=-2.553 degrees ! Estimated noise=531.741 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 = 0.00179954 Jy ! Component: 100 - total flux cleaned = 0.0020216 Jy ! Component: 150 - total flux cleaned = 0.00202104 Jy ! Component: 200 - total flux cleaned = 0.00202826 Jy ! Total flux subtracted in 200 components = 0.00202826 Jy ! Clean residual min=-0.002562 max=0.002671 Jy/beam ! Clean residual mean=0.000009 rms=0.000667 Jy/beam ! Combined flux in latest and established models = 0.323221 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 110 components and 0.323221 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099016Jy sigma=0.000679 ! Fit after self-cal, rms=0.099156Jy sigma=0.000679 ! 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=0.099156Jy sigma=0.000679 ! Fit after self-cal, rms=0.092669Jy sigma=0.000669 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.523 mas, bmaj=7.054 mas, bpa=-2.495 degrees ! Estimated noise=530.334 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000372241 Jy ! Component: 100 - total flux cleaned = 0.000654775 Jy ! Component: 150 - total flux cleaned = 0.000727922 Jy ! Component: 200 - total flux cleaned = 0.000727098 Jy ! Total flux subtracted in 200 components = 0.000727098 Jy ! Clean residual min=-0.001889 max=0.002225 Jy/beam ! Clean residual mean=0.000001 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.323948 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 120 components and 0.323948 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092623Jy sigma=0.000669 ! Fit after self-cal, rms=0.092627Jy sigma=0.000668 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 (-5.5, 5.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00103193 Jy ! Component: 100 - total flux cleaned = 0.000939182 Jy ! Component: 150 - total flux cleaned = 0.000897913 Jy ! Component: 200 - total flux cleaned = 0.000824328 Jy ! Total flux subtracted in 200 components = 0.000824328 Jy ! Clean residual min=-0.001692 max=0.001526 Jy/beam ! Clean residual mean=0.000002 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 0.324772 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 134 components and 0.324772 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092570Jy sigma=0.000668 ! Fit after self-cal, rms=0.092562Jy sigma=0.000668 ! 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=0.092562Jy sigma=0.000668 ! Fit after self-cal, rms=0.092381Jy sigma=0.000668 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.523 mas, bmaj=7.044 mas, bpa=-2.394 degrees ! Estimated noise=529.81 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00064283 Jy ! Component: 100 - total flux cleaned = 0.00097205 Jy ! Component: 150 - total flux cleaned = 0.00100364 Jy ! Component: 200 - total flux cleaned = 0.00103062 Jy ! Total flux subtracted in 200 components = 0.00103062 Jy ! Clean residual min=-0.001594 max=0.001490 Jy/beam ! Clean residual mean=0.000002 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.325803 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 143 components and 0.325803 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092353Jy sigma=0.000668 ! Fit after self-cal, rms=0.092346Jy sigma=0.000667 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 = -3.98016e-06 Jy ! Component: 100 - total flux cleaned = 7.68295e-05 Jy ! Component: 150 - total flux cleaned = 0.000100969 Jy ! Component: 200 - total flux cleaned = 7.78591e-05 Jy ! Total flux subtracted in 200 components = 7.78591e-05 Jy ! Clean residual min=-0.001526 max=0.001473 Jy/beam ! Clean residual mean=0.000002 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.325881 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 147 components and 0.325881 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092330Jy sigma=0.000667 ! Fit after self-cal, rms=0.092326Jy sigma=0.000667 ! 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=0.092326Jy sigma=0.000667 ! Fit after self-cal, rms=0.092283Jy sigma=0.000667 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.675 mas, bmaj=10.47 mas, bpa=1.413 degrees ! Estimated noise=632.666 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000196014 Jy ! Component: 100 - total flux cleaned = 0.000424339 Jy ! Component: 150 - total flux cleaned = 0.000556593 Jy ! Component: 200 - total flux cleaned = 0.000609203 Jy ! Total flux subtracted in 200 components = 0.000609203 Jy ! Clean residual min=-0.001327 max=0.001507 Jy/beam ! Clean residual mean=0.000003 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.32649 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 170 components and 0.32649 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092274Jy sigma=0.000667 ! Fit after self-cal, rms=0.092266Jy sigma=0.000667 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 = -5.6753e-05 Jy ! Component: 100 - total flux cleaned = -3.9151e-05 Jy ! Component: 150 - total flux cleaned = -3.73215e-05 Jy ! Component: 200 - total flux cleaned = -3.6026e-05 Jy ! Total flux subtracted in 200 components = -3.6026e-05 Jy ! Clean residual min=-0.001290 max=0.001497 Jy/beam ! Clean residual mean=0.000003 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.326454 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 179 components and 0.326454 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092262Jy sigma=0.000667 ! Fit after self-cal, rms=0.092257Jy sigma=0.000667 ! 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=3.521 mas, bmaj=7.042 mas, bpa=-2.326 degrees ! Estimated noise=529.66 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.521 x 7.042 at -2.326 degrees (North through East) ! Clean map min=-0.0014057 max=0.20747 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=2.863 mas, bmaj=6.119 mas, bpa=-3.45 degrees ! Estimated noise=811.765 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.161949 Jy ! Component: 100 - total flux cleaned = 0.21862 Jy ! Component: 150 - total flux cleaned = 0.249145 Jy ! Component: 200 - total flux cleaned = 0.268318 Jy ! Total flux subtracted in 200 components = 0.268318 Jy ! Clean residual min=-0.004263 max=0.010267 Jy/beam ! Clean residual mean=-0.000033 rms=0.001287 Jy/beam ! Combined flux in latest and established models = 0.268318 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.268318 Jy ! Inverting map and beam ! Estimated beam: bmin=3.521 mas, bmaj=7.042 mas, bpa=-2.326 degrees ! Estimated noise=529.66 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 = 0.0189326 Jy ! Component: 100 - total flux cleaned = 0.0305809 Jy ! Component: 150 - total flux cleaned = 0.0384786 Jy ! Component: 200 - total flux cleaned = 0.044064 Jy ! Total flux subtracted in 200 components = 0.044064 Jy ! Clean residual min=-0.002120 max=0.003208 Jy/beam ! Clean residual mean=-0.000007 rms=0.000559 Jy/beam ! Combined flux in latest and established models = 0.312382 Jy ! Adding 66 model components to the UV plane model. ! The established model now contains 79 components and 0.312382 Jy ! Inverting map ! Added new window around map position (7, 2.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00402928 Jy ! Component: 100 - total flux cleaned = 0.00694254 Jy ! Component: 150 - total flux cleaned = 0.0090611 Jy ! Component: 200 - total flux cleaned = 0.0106297 Jy ! Total flux subtracted in 200 components = 0.0106297 Jy ! Clean residual min=-0.001544 max=0.001547 Jy/beam ! Clean residual mean=-0.000000 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.323012 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 109 components and 0.323012 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=7.675 mas, bmaj=10.47 mas, bpa=1.413 degrees ! Estimated noise=632.666 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00167874 Jy ! Component: 100 - total flux cleaned = 0.00230949 Jy ! Component: 150 - total flux cleaned = 0.00251891 Jy ! Component: 200 - total flux cleaned = 0.002571 Jy ! Total flux subtracted in 200 components = 0.002571 Jy ! Clean residual min=-0.001364 max=0.001581 Jy/beam ! Clean residual mean=0.000002 rms=0.000362 Jy/beam ! Combined flux in latest and established models = 0.325583 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 (-87, -21). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000966596 Jy ! Component: 100 - total flux cleaned = 0.00104818 Jy ! Component: 150 - total flux cleaned = 0.000994409 Jy ! Component: 200 - total flux cleaned = 0.000902029 Jy ! Total flux subtracted in 200 components = 0.000902029 Jy ! Clean residual min=-0.001319 max=0.001283 Jy/beam ! Clean residual mean=-0.000000 rms=0.000335 Jy/beam ! Combined flux in latest and established models = 0.326485 Jy ! Adding 71 model components to the UV plane model. ! The established model now contains 174 components and 0.326485 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.521 mas, bmaj=7.042 mas, bpa=-2.326 degrees ! Estimated noise=529.66 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000497466 Jy ! Component: 100 - total flux cleaned = -0.000569462 Jy ! Component: 150 - total flux cleaned = -0.000634215 Jy ! Component: 200 - total flux cleaned = -0.000694796 Jy ! Total flux subtracted in 200 components = -0.000694796 Jy ! Clean residual min=-0.001365 max=0.001331 Jy/beam ! Clean residual mean=-0.000000 rms=0.000321 Jy/beam ! Combined flux in latest and established models = 0.32579 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 205 components and 0.32579 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092223Jy sigma=0.000667 ! Fit after self-cal, rms=0.092214Jy sigma=0.000667 wmodel J1740+2211_S_2017_03_27_pus_map.mod ! Writing 205 model components to file: J1740+2211_S_2017_03_27_pus_map.mod wobs J1740+2211_S_2017_03_27_pus_uvs.fits ! Writing UV FITS file: J1740+2211_S_2017_03_27_pus_uvs.fits wwins J1740+2211_S_2017_03_27_pus_map.win ! wwins: Wrote 6 windows to J1740+2211_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 = -0.000151435 Jy ! Component: 100 - total flux cleaned = -0.000313677 Jy ! Component: 150 - total flux cleaned = -0.000402114 Jy ! Component: 200 - total flux cleaned = -0.000508334 Jy ! Component: 250 - total flux cleaned = -0.000610612 Jy ! Component: 300 - total flux cleaned = -0.000609908 Jy ! Component: 350 - total flux cleaned = -0.000571181 Jy ! Component: 400 - total flux cleaned = -0.000608598 Jy ! Component: 450 - total flux cleaned = -0.000718415 Jy ! Component: 500 - total flux cleaned = -0.00079 Jy ! Component: 550 - total flux cleaned = -0.00080788 Jy ! Component: 600 - total flux cleaned = -0.000894958 Jy ! Component: 650 - total flux cleaned = -0.000946228 Jy ! Component: 700 - total flux cleaned = -0.0010304 Jy ! Component: 750 - total flux cleaned = -0.00113003 Jy ! Component: 800 - total flux cleaned = -0.00122827 Jy ! Component: 850 - total flux cleaned = -0.00130923 Jy ! Component: 900 - total flux cleaned = -0.00145252 Jy ! Component: 950 - total flux cleaned = -0.00151514 Jy ! Component: 1000 - total flux cleaned = -0.0015618 Jy ! Component: 1050 - total flux cleaned = -0.0016388 Jy ! Component: 1100 - total flux cleaned = -0.00176039 Jy ! Component: 1150 - total flux cleaned = -0.00185057 Jy ! Component: 1200 - total flux cleaned = -0.00193993 Jy ! Component: 1250 - total flux cleaned = -0.00202817 Jy ! Component: 1300 - total flux cleaned = -0.00205738 Jy ! Component: 1350 - total flux cleaned = -0.00212939 Jy ! Component: 1400 - total flux cleaned = -0.00217248 Jy ! Component: 1450 - total flux cleaned = -0.00222939 Jy ! Component: 1500 - total flux cleaned = -0.0022854 Jy ! Component: 1550 - total flux cleaned = -0.00234088 Jy ! Component: 1600 - total flux cleaned = -0.00234097 Jy ! Component: 1650 - total flux cleaned = -0.00236864 Jy ! Component: 1700 - total flux cleaned = -0.00243641 Jy ! Component: 1750 - total flux cleaned = -0.00247665 Jy ! Component: 1800 - total flux cleaned = -0.0025431 Jy ! Component: 1850 - total flux cleaned = -0.00258268 Jy ! Component: 1900 - total flux cleaned = -0.00260888 Jy ! Component: 1950 - total flux cleaned = -0.00269982 Jy ! Component: 2000 - total flux cleaned = -0.00272548 Jy ! Component: 2050 - total flux cleaned = -0.00275099 Jy ! Component: 2100 - total flux cleaned = -0.00275092 Jy ! Component: 2150 - total flux cleaned = -0.00278885 Jy ! Component: 2200 - total flux cleaned = -0.00288892 Jy ! Component: 2250 - total flux cleaned = -0.00283916 Jy ! Component: 2300 - total flux cleaned = -0.00285164 Jy ! Component: 2350 - total flux cleaned = -0.00290068 Jy ! Component: 2400 - total flux cleaned = -0.00293709 Jy ! Component: 2450 - total flux cleaned = -0.00293706 Jy ! Component: 2500 - total flux cleaned = -0.00288907 Jy ! Component: 2550 - total flux cleaned = -0.00291306 Jy ! Component: 2600 - total flux cleaned = -0.00293681 Jy ! Component: 2650 - total flux cleaned = -0.00292509 Jy ! Component: 2700 - total flux cleaned = -0.00293678 Jy ! Component: 2750 - total flux cleaned = -0.00292515 Jy ! Component: 2800 - total flux cleaned = -0.00295976 Jy ! Component: 2850 - total flux cleaned = -0.00298273 Jy ! Component: 2900 - total flux cleaned = -0.00294839 Jy ! Component: 2950 - total flux cleaned = -0.00292573 Jy ! Component: 3000 - total flux cleaned = -0.00292561 Jy ! Component: 3050 - total flux cleaned = -0.0029592 Jy ! Component: 3100 - total flux cleaned = -0.00292585 Jy ! Component: 3150 - total flux cleaned = -0.00289261 Jy ! Component: 3200 - total flux cleaned = -0.00290362 Jy ! Component: 3250 - total flux cleaned = -0.00289279 Jy ! Component: 3300 - total flux cleaned = -0.00292529 Jy ! Component: 3350 - total flux cleaned = -0.00293601 Jy ! Component: 3400 - total flux cleaned = -0.00290375 Jy ! Component: 3450 - total flux cleaned = -0.00292506 Jy ! Component: 3500 - total flux cleaned = -0.00295698 Jy ! Component: 3550 - total flux cleaned = -0.00291462 Jy ! Component: 3600 - total flux cleaned = -0.00291467 Jy ! Component: 3650 - total flux cleaned = -0.00292509 Jy ! Component: 3700 - total flux cleaned = -0.00291466 Jy ! Component: 3750 - total flux cleaned = -0.00290435 Jy ! Component: 3800 - total flux cleaned = -0.00294562 Jy ! Component: 3850 - total flux cleaned = -0.00299694 Jy ! Component: 3900 - total flux cleaned = -0.00295603 Jy ! Component: 3950 - total flux cleaned = -0.00293572 Jy ! Component: 4000 - total flux cleaned = -0.00295595 Jy ! Component: 4050 - total flux cleaned = -0.00301616 Jy ! Total flux subtracted in 4096 components = -0.00300605 Jy ! Clean residual min=-0.000762 max=0.000529 Jy/beam ! Clean residual mean=0.000001 rms=0.000187 Jy/beam ! Combined flux in latest and established models = 0.322784 Jy keep ! Adding 320 model components to the UV plane model. ! The established model now contains 524 components and 0.322784 Jy ![Exited script file: muppet] wmap "J1740+2211_S_2017_03_27_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.521 x 7.042 at -2.326 degrees (North through East) ! Clean map min=-0.0010765 max=0.20787 Jy/beam ! Writing clean map to FITS file: J1740+2211_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 0.207868 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000187315 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.270338 0.270338 0.540676 1.08135 2.1627 4.32541 8.65081 17.3016 34.6032 69.2065 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.207 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.521 x 7.042 at -2.326 degrees (North through East) ! Clean map min=-0.0010765 max=0.20787 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 J1740+2211_S_2017_03_27_pus_uvs.log closed on Sun Apr 28 14:46:15 2019