! Started logfile: /scr/pima/rv119_uvs/J1909+4834_S_dfm.log on Sun Dec 17 11:38:29 2017 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.23275 obs /scr/pima/rv119_uvs/J1909+4834_S_uva.fits ! Reading UV FITS file: /scr/pima/rv119_uvs/J1909+4834_S_uva.fits ! AN table 1: 58 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.950575 visibilities/baseline/integration-bin. ! Found source: J1909+4834 ! ! 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 2.23275e+09 8e+06 1 8e+06 ! 02 2 2.26275e+09 8e+06 1 8e+06 ! 03 3 2.35275e+09 8e+06 1 8e+06 ! 04 4 2.37275e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 79 lines of history. ! ! Reading 9924 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 4 channels. ! 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 ![@/opt64/bin/pima_mupet_01.dfm J1909+4834_S] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 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 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.010718Jy sigma=19.671292 ! Fit after self-cal, rms=0.910892Jy sigma=17.783310 ! 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=3.248 mas, bmaj=3.46 mas, bpa=-77.41 degrees ! Estimated noise=0.717 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 = 0.0672837 Jy ! Component: 100 - total flux cleaned = 0.0842033 Jy ! Total flux subtracted in 100 components = 0.0842033 Jy ! Clean residual min=-0.005989 max=0.007801 Jy/beam ! Clean residual mean=-0.000004 rms=0.001556 Jy/beam ! Combined flux in latest and established models = 0.0842033 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0842033 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097224Jy sigma=1.293232 ! Fit after self-cal, rms=0.097022Jy sigma=1.288422 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.293 mas, bmaj=4.497 mas, bpa=88.45 degrees ! Estimated noise=0.391409 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 = 0.0112366 Jy ! Component: 100 - total flux cleaned = 0.0164362 Jy ! Component: 150 - total flux cleaned = 0.0194121 Jy ! Component: 200 - total flux cleaned = 0.0212107 Jy ! Total flux subtracted in 200 components = 0.0212107 Jy ! Clean residual min=-0.003422 max=0.005259 Jy/beam ! Clean residual mean=-0.000027 rms=0.000917 Jy/beam ! Combined flux in latest and established models = 0.105414 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 39 components and 0.105414 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095660Jy sigma=1.255901 ! Fit after self-cal, rms=0.095619Jy sigma=1.255483 ! Inverting map ! Added new window around map position (10, 4.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00505782 Jy ! Component: 100 - total flux cleaned = 0.00773273 Jy ! Component: 150 - total flux cleaned = 0.00949667 Jy ! Component: 200 - total flux cleaned = 0.0100382 Jy ! Total flux subtracted in 200 components = 0.0100382 Jy ! Clean residual min=-0.002909 max=0.003518 Jy/beam ! Clean residual mean=-0.000023 rms=0.000812 Jy/beam ! Combined flux in latest and established models = 0.115452 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 69 components and 0.115452 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095259Jy sigma=1.248832 ! Fit after self-cal, rms=0.095201Jy sigma=1.247949 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.293 x 4.497 at 88.45 degrees (North through East) ! Clean map min=-0.0029271 max=0.088462 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 0.99 KP 1.03 ! LA 0.97 MK 1.03 NL 1.03 OV 0.98 ! PT 0.99 SC 1.14 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 0.99 KP 1.03 ! LA 1.02 MK 1.01 NL 1.03 OV 0.97 ! PT 1.03 SC 1.08 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.02 HN 1.24 KP 0.50 ! LA 1.16 MK 1.05 NL 1.00* OV 1.02 ! PT 1.04 SC 0.62 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 0.99 KP 1.03 ! LA 1.02 MK 1.01 NL 1.04 OV 1.02 ! PT 1.03 SC 1.13 ! ! ! Fit before self-cal, rms=0.095201Jy sigma=1.247949 ! Fit after self-cal, rms=0.064800Jy sigma=1.212859 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.283 mas, bmaj=4.489 mas, bpa=78.64 degrees ! Estimated noise=0.392191 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 = 0.00126456 Jy ! Component: 100 - total flux cleaned = 0.00139525 Jy ! Component: 150 - total flux cleaned = 0.00136821 Jy ! Component: 200 - total flux cleaned = 0.00134332 Jy ! Total flux subtracted in 200 components = 0.00134332 Jy ! Clean residual min=-0.002471 max=0.002969 Jy/beam ! Clean residual mean=-0.000028 rms=0.000661 Jy/beam ! Combined flux in latest and established models = 0.116795 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 88 components and 0.116795 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064768Jy sigma=1.212284 ! Fit after self-cal, rms=0.065179Jy sigma=1.205652 ! 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=0.065179Jy sigma=1.205652 ! Fit after self-cal, rms=0.063901Jy sigma=1.198590 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.263 mas, bmaj=4.445 mas, bpa=84.74 degrees ! Estimated noise=0.391211 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000523055 Jy ! Component: 100 - total flux cleaned = 0.000587353 Jy ! Component: 150 - total flux cleaned = 0.000588014 Jy ! Component: 200 - total flux cleaned = 0.000615212 Jy ! Total flux subtracted in 200 components = 0.000615212 Jy ! Clean residual min=-0.002335 max=0.002904 Jy/beam ! Clean residual mean=-0.000018 rms=0.000643 Jy/beam ! Combined flux in latest and established models = 0.117411 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 101 components and 0.117411 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063863Jy sigma=1.198170 ! Fit after self-cal, rms=0.064232Jy sigma=1.196798 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 (-117, -92). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00285987 Jy ! Component: 100 - total flux cleaned = 0.00370885 Jy ! Component: 150 - total flux cleaned = 0.00417378 Jy ! Component: 200 - total flux cleaned = 0.00446511 Jy ! Total flux subtracted in 200 components = 0.00446511 Jy ! Clean residual min=-0.002366 max=0.002591 Jy/beam ! Clean residual mean=-0.000019 rms=0.000601 Jy/beam ! Combined flux in latest and established models = 0.121876 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 113 components and 0.121876 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064101Jy sigma=1.193277 ! Fit after self-cal, rms=0.064095Jy sigma=1.192946 ! Inverting map ! Added new window around map position (47, -25.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00214102 Jy ! Component: 100 - total flux cleaned = 0.00252702 Jy ! Component: 150 - total flux cleaned = 0.00273343 Jy ! Component: 200 - total flux cleaned = 0.00292234 Jy ! Total flux subtracted in 200 components = 0.00292234 Jy ! Clean residual min=-0.002270 max=0.002279 Jy/beam ! Clean residual mean=-0.000019 rms=0.000578 Jy/beam ! Combined flux in latest and established models = 0.124798 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 129 components and 0.124798 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064004Jy sigma=1.191049 ! Fit after self-cal, rms=0.063999Jy sigma=1.190859 ! 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=0.063999Jy sigma=1.190859 ! Fit after self-cal, rms=0.064169Jy sigma=1.189867 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.254 mas, bmaj=4.421 mas, bpa=88.76 degrees ! Estimated noise=0.391075 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00149174 Jy ! Component: 100 - total flux cleaned = 0.0020193 Jy ! Component: 150 - total flux cleaned = 0.00216357 Jy ! Component: 200 - total flux cleaned = 0.00229812 Jy ! Total flux subtracted in 200 components = 0.00229812 Jy ! Clean residual min=-0.002265 max=0.002343 Jy/beam ! Clean residual mean=-0.000014 rms=0.000569 Jy/beam ! Combined flux in latest and established models = 0.127096 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 139 components and 0.127096 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064112Jy sigma=1.188812 ! Fit after self-cal, rms=0.064320Jy sigma=1.188609 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 = 0.00029384 Jy ! Component: 100 - total flux cleaned = 0.000420851 Jy ! Component: 150 - total flux cleaned = 0.000572177 Jy ! Component: 200 - total flux cleaned = 0.000658735 Jy ! Total flux subtracted in 200 components = 0.000658735 Jy ! Clean residual min=-0.002287 max=0.002288 Jy/beam ! Clean residual mean=-0.000014 rms=0.000564 Jy/beam ! Combined flux in latest and established models = 0.127755 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 146 components and 0.127755 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064296Jy sigma=1.187982 ! Fit after self-cal, rms=0.064227Jy sigma=1.187863 ! 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=0.064227Jy sigma=1.187863 ! Fit after self-cal, rms=0.064383Jy sigma=1.187591 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.092 mas, bmaj=8.683 mas, bpa=70.87 degrees ! Estimated noise=0.495167 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000397757 Jy ! Component: 100 - total flux cleaned = 0.000744525 Jy ! Component: 150 - total flux cleaned = 0.000970111 Jy ! Component: 200 - total flux cleaned = 0.00103131 Jy ! Total flux subtracted in 200 components = 0.00103131 Jy ! Clean residual min=-0.002757 max=0.002540 Jy/beam ! Clean residual mean=-0.000029 rms=0.000761 Jy/beam ! Combined flux in latest and established models = 0.128786 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 161 components and 0.128786 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064374Jy sigma=1.187464 ! Fit after self-cal, rms=0.064438Jy sigma=1.187404 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 = 6.29536e-05 Jy ! Component: 100 - total flux cleaned = 6.26404e-05 Jy ! Component: 150 - total flux cleaned = 6.27852e-05 Jy ! Component: 200 - total flux cleaned = 7.95322e-05 Jy ! Total flux subtracted in 200 components = 7.95322e-05 Jy ! Clean residual min=-0.002764 max=0.002521 Jy/beam ! Clean residual mean=-0.000029 rms=0.000755 Jy/beam ! Combined flux in latest and established models = 0.128866 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 170 components and 0.128866 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064434Jy sigma=1.187351 ! Fit after self-cal, rms=0.064431Jy sigma=1.187341 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=4.247 mas, bmaj=4.408 mas, bpa=-89.68 degrees ! Estimated noise=0.391684 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.247 x 4.408 at -89.68 degrees (North through East) ! Clean map min=-0.0021899 max=0.088254 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=3.189 mas, bmaj=3.419 mas, bpa=-67.16 degrees ! Estimated noise=0.710912 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0666779 Jy ! Component: 100 - total flux cleaned = 0.0843681 Jy ! Component: 150 - total flux cleaned = 0.0926672 Jy ! Component: 200 - total flux cleaned = 0.0983992 Jy ! Total flux subtracted in 200 components = 0.0983992 Jy ! Clean residual min=-0.004842 max=0.005481 Jy/beam ! Clean residual mean=-0.000003 rms=0.001248 Jy/beam ! Combined flux in latest and established models = 0.0983992 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.0983992 Jy ! Inverting map and beam ! Estimated beam: bmin=4.247 mas, bmaj=4.408 mas, bpa=-89.68 degrees ! Estimated noise=0.391684 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 = 0.00748245 Jy ! Component: 100 - total flux cleaned = 0.0121276 Jy ! Component: 150 - total flux cleaned = 0.0155363 Jy ! Component: 200 - total flux cleaned = 0.0183511 Jy ! Total flux subtracted in 200 components = 0.0183511 Jy ! Clean residual min=-0.002555 max=0.002666 Jy/beam ! Clean residual mean=-0.000017 rms=0.000654 Jy/beam ! Combined flux in latest and established models = 0.11675 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 63 components and 0.11675 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=8.092 mas, bmaj=8.683 mas, bpa=70.87 degrees ! Estimated noise=0.495167 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00327033 Jy ! Component: 100 - total flux cleaned = 0.00546678 Jy ! Component: 150 - total flux cleaned = 0.007184 Jy ! Component: 200 - total flux cleaned = 0.00849623 Jy ! Total flux subtracted in 200 components = 0.00849623 Jy ! Clean residual min=-0.002892 max=0.002542 Jy/beam ! Clean residual mean=-0.000032 rms=0.000804 Jy/beam ! Combined flux in latest and established models = 0.125247 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 = 0.000631367 Jy ! Component: 100 - total flux cleaned = 0.00106009 Jy ! Component: 150 - total flux cleaned = 0.00137537 Jy ! Component: 200 - total flux cleaned = 0.00163019 Jy ! Total flux subtracted in 200 components = 0.00163019 Jy ! Clean residual min=-0.002833 max=0.002500 Jy/beam ! Clean residual mean=-0.000032 rms=0.000780 Jy/beam ! Combined flux in latest and established models = 0.126877 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 112 components and 0.126877 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.247 mas, bmaj=4.408 mas, bpa=-89.68 degrees ! Estimated noise=0.391684 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000149576 Jy ! Component: 100 - total flux cleaned = 0.000405146 Jy ! Component: 150 - total flux cleaned = 0.000545626 Jy ! Component: 200 - total flux cleaned = 0.000760471 Jy ! Total flux subtracted in 200 components = 0.000760471 Jy ! Clean residual min=-0.002294 max=0.002506 Jy/beam ! Clean residual mean=-0.000013 rms=0.000574 Jy/beam ! Combined flux in latest and established models = 0.127637 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 136 components and 0.127637 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064439Jy sigma=1.189369 ! Fit after self-cal, rms=0.064332Jy sigma=1.188952 wmodel J1909+4834_S_map.mod ! Writing 136 model components to file: J1909+4834_S_map.mod wobs J1909+4834_S_uvs.fits ! Writing UV FITS file: J1909+4834_S_uvs.fits wwins J1909+4834_S_map.win ! wwins: Wrote 4 windows to J1909+4834_S_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 = 0.00031664 Jy ! Component: 100 - total flux cleaned = 0.000719133 Jy ! Component: 150 - total flux cleaned = 0.00102722 Jy ! Component: 200 - total flux cleaned = 0.00132323 Jy ! Component: 250 - total flux cleaned = 0.00146586 Jy ! Component: 300 - total flux cleaned = 0.00177757 Jy ! Component: 350 - total flux cleaned = 0.00204633 Jy ! Component: 400 - total flux cleaned = 0.0023087 Jy ! Component: 450 - total flux cleaned = 0.00253276 Jy ! Component: 500 - total flux cleaned = 0.00275185 Jy ! Component: 550 - total flux cleaned = 0.00306027 Jy ! Component: 600 - total flux cleaned = 0.00330211 Jy ! Component: 650 - total flux cleaned = 0.00354034 Jy ! Component: 700 - total flux cleaned = 0.00374449 Jy ! Component: 750 - total flux cleaned = 0.00388842 Jy ! Component: 800 - total flux cleaned = 0.00408707 Jy ! Component: 850 - total flux cleaned = 0.00417094 Jy ! Component: 900 - total flux cleaned = 0.00422593 Jy ! Component: 950 - total flux cleaned = 0.00433439 Jy ! Component: 1000 - total flux cleaned = 0.00441487 Jy ! Component: 1050 - total flux cleaned = 0.00444139 Jy ! Component: 1100 - total flux cleaned = 0.00454634 Jy ! Component: 1150 - total flux cleaned = 0.00472784 Jy ! Component: 1200 - total flux cleaned = 0.00485549 Jy ! Component: 1250 - total flux cleaned = 0.0049563 Jy ! Component: 1300 - total flux cleaned = 0.00508163 Jy ! Component: 1350 - total flux cleaned = 0.00518064 Jy ! Component: 1400 - total flux cleaned = 0.00522973 Jy ! Component: 1450 - total flux cleaned = 0.00535161 Jy ! Component: 1500 - total flux cleaned = 0.00547234 Jy ! Component: 1550 - total flux cleaned = 0.00559132 Jy ! Component: 1600 - total flux cleaned = 0.00561543 Jy ! Component: 1650 - total flux cleaned = 0.00573262 Jy ! Component: 1700 - total flux cleaned = 0.0057793 Jy ! Component: 1750 - total flux cleaned = 0.00600949 Jy ! Component: 1800 - total flux cleaned = 0.00596354 Jy ! Component: 1850 - total flux cleaned = 0.00616691 Jy ! Component: 1900 - total flux cleaned = 0.00621181 Jy ! Component: 1950 - total flux cleaned = 0.00636758 Jy ! Component: 2000 - total flux cleaned = 0.00643387 Jy ! Component: 2050 - total flux cleaned = 0.00654354 Jy ! Component: 2100 - total flux cleaned = 0.00665227 Jy ! Component: 2150 - total flux cleaned = 0.00680327 Jy ! Component: 2200 - total flux cleaned = 0.0068892 Jy ! Component: 2250 - total flux cleaned = 0.00708051 Jy ! Component: 2300 - total flux cleaned = 0.00714385 Jy ! Component: 2350 - total flux cleaned = 0.00739483 Jy ! Component: 2400 - total flux cleaned = 0.00747777 Jy ! Component: 2450 - total flux cleaned = 0.0074779 Jy ! Component: 2500 - total flux cleaned = 0.00762124 Jy ! Component: 2550 - total flux cleaned = 0.00778438 Jy ! Component: 2600 - total flux cleaned = 0.0078448 Jy ! Component: 2650 - total flux cleaned = 0.00804529 Jy ! Component: 2700 - total flux cleaned = 0.00804542 Jy ! Component: 2750 - total flux cleaned = 0.00818409 Jy ! Component: 2800 - total flux cleaned = 0.00836104 Jy ! Component: 2850 - total flux cleaned = 0.00834147 Jy ! Component: 2900 - total flux cleaned = 0.00841925 Jy ! Component: 2950 - total flux cleaned = 0.00857339 Jy ! Component: 3000 - total flux cleaned = 0.00876486 Jy ! Component: 3050 - total flux cleaned = 0.00878391 Jy ! Component: 3100 - total flux cleaned = 0.00889718 Jy ! Component: 3150 - total flux cleaned = 0.00891605 Jy ! Component: 3200 - total flux cleaned = 0.00902807 Jy ! Component: 3250 - total flux cleaned = 0.0090466 Jy ! Component: 3300 - total flux cleaned = 0.00906495 Jy ! Component: 3350 - total flux cleaned = 0.00919318 Jy ! Component: 3400 - total flux cleaned = 0.00926594 Jy ! Component: 3450 - total flux cleaned = 0.00932051 Jy ! Component: 3500 - total flux cleaned = 0.00933851 Jy ! Component: 3550 - total flux cleaned = 0.00946366 Jy ! Component: 3600 - total flux cleaned = 0.00939244 Jy ! Component: 3650 - total flux cleaned = 0.0094633 Jy ! Component: 3700 - total flux cleaned = 0.00955136 Jy ! Component: 3750 - total flux cleaned = 0.00960367 Jy ! Component: 3800 - total flux cleaned = 0.00972549 Jy ! Component: 3850 - total flux cleaned = 0.00965641 Jy ! Component: 3900 - total flux cleaned = 0.00981105 Jy ! Component: 3950 - total flux cleaned = 0.00981119 Jy ! Component: 4000 - total flux cleaned = 0.00991305 Jy ! Component: 4050 - total flux cleaned = 0.00991305 Jy ! Total flux subtracted in 4096 components = 0.00996348 Jy ! Clean residual min=-0.001079 max=0.001115 Jy/beam ! Clean residual mean=-0.000004 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.137601 Jy keep ! Adding 288 model components to the UV plane model. ! The established model now contains 424 components and 0.137601 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv119_uvs/J1909+4834_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.247 x 4.408 at -89.68 degrees (North through East) ! Clean map min=-0.0016906 max=0.088576 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv119_uvs/J1909+4834_S_map.fits wmodel /scr/pima/rv119_uvs/J1909+4834_S_map.mod ! Writing 424 model components to file: /scr/pima/rv119_uvs/J1909+4834_S_map.mod wobs /scr/pima/rv119_uvs/J1909+4834_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv119_uvs/J1909+4834_S_uvs.fits wwins /scr/pima/rv119_uvs/J1909+4834_S_map.win ! wwins: Wrote 5 windows to /scr/pima/rv119_uvs/J1909+4834_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0885762 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000301599 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.02149 1.02149 2.04298 4.08596 8.17191 16.3438 32.6877 65.3753 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.088 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 293.688 quit ! Quitting program ! Log file /scr/pima/rv119_uvs/J1909+4834_S_dfm.log closed on Sun Dec 17 11:38:34 2017