! Started logfile: J0738+1742_L_2010_06_18_pus_uvs.log on Fri Jan 8 01:11:12 2016 obs J0738+1742_L_2010_06_18_pus_uva.fits ! Reading UV FITS file: J0738+1742_L_2010_06_18_pus_uva.fits ! AN table 1: 582 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.909164 visibilities/baseline/integration-bin. ! Found source: J0738+1742 ! ! 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 1.35446e+09 8e+06 1 8e+06 ! 02 2 1.36246e+09 8e+06 1 8e+06 ! 03 3 1.42646e+09 8e+06 1 8e+06 ! 04 4 1.43446e+09 8e+06 1 8e+06 ! ! Polarization(s): RR LL RL LR ! ! Read 738 lines of history. ! ! Reading 380976 visibilities. select I ! Selecting polarization: I, 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 = 0.8 print "taper_size =",taper_size ! taper_size = 15 ![@muppet J0738+1742_L_2010_06_18_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 0.800x0.800 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 860 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 860 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 860 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 860 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.574893Jy sigma=0.007065 ! Fit after self-cal, rms=0.508006Jy sigma=0.006305 ! 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=4.714 mas, bmaj=9.946 mas, bpa=6.155 degrees ! Estimated noise=431.992 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 = 0.365887 Jy ! Component: 100 - total flux cleaned = 0.462606 Jy ! Total flux subtracted in 100 components = 0.462606 Jy ! Clean residual min=-0.012686 max=0.040883 Jy/beam ! Clean residual mean=-0.000039 rms=0.003150 Jy/beam ! Combined flux in latest and established models = 0.462606 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.462606 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.152413Jy sigma=0.001959 ! Fit after self-cal, rms=0.152295Jy sigma=0.001958 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0443211 Jy ! Component: 100 - total flux cleaned = 0.0662769 Jy ! Total flux subtracted in 100 components = 0.0662769 Jy ! Clean residual min=-0.010746 max=0.030357 Jy/beam ! Clean residual mean=-0.000033 rms=0.002545 Jy/beam ! Combined flux in latest and established models = 0.528883 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 20 components and 0.528883 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.127315Jy sigma=0.001610 ! Fit after self-cal, rms=0.127152Jy sigma=0.001609 ! Inverting map ! Added new window around map position (18.4, 4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0312864 Jy ! Component: 100 - total flux cleaned = 0.0501918 Jy ! Total flux subtracted in 100 components = 0.0501918 Jy ! Clean residual min=-0.009824 max=0.020813 Jy/beam ! Clean residual mean=-0.000028 rms=0.002137 Jy/beam ! Combined flux in latest and established models = 0.579075 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 44 components and 0.579075 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.109694Jy sigma=0.001352 ! Fit after self-cal, rms=0.108421Jy sigma=0.001339 ! Inverting map ! Added new window around map position (9.6, 5.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0210734 Jy ! Component: 100 - total flux cleaned = 0.0351174 Jy ! Total flux subtracted in 100 components = 0.0351174 Jy ! Clean residual min=-0.009322 max=0.017067 Jy/beam ! Clean residual mean=-0.000025 rms=0.001822 Jy/beam ! Combined flux in latest and established models = 0.614192 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 75 components and 0.614192 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098304Jy sigma=0.001193 ! Fit after self-cal, rms=0.097531Jy sigma=0.001186 ! Inverting map ! Added new window around map position (27.2, 0.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0176011 Jy ! Component: 100 - total flux cleaned = 0.0303805 Jy ! Total flux subtracted in 100 components = 0.0303805 Jy ! Clean residual min=-0.008703 max=0.010833 Jy/beam ! Clean residual mean=-0.000022 rms=0.001575 Jy/beam ! Combined flux in latest and established models = 0.644573 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 109 components and 0.644573 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089517Jy sigma=0.001068 ! Fit after self-cal, rms=0.088965Jy sigma=0.001063 ! Inverting map ! Added new window around map position (34.4, 3.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0125225 Jy ! Component: 100 - total flux cleaned = 0.0229721 Jy ! Total flux subtracted in 100 components = 0.0229721 Jy ! Clean residual min=-0.007878 max=0.008776 Jy/beam ! Clean residual mean=-0.000020 rms=0.001413 Jy/beam ! Combined flux in latest and established models = 0.667545 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 146 components and 0.667545 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084034Jy sigma=0.000989 ! Fit after self-cal, rms=0.083757Jy sigma=0.000987 ! 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=6.174 mas, bmaj=12.33 mas, bpa=6.149 degrees ! Estimated noise=207.965 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 = 0.0255103 Jy ! Component: 100 - total flux cleaned = 0.044657 Jy ! Component: 150 - total flux cleaned = 0.0599091 Jy ! Component: 200 - total flux cleaned = 0.0722609 Jy ! Total flux subtracted in 200 components = 0.0722609 Jy ! Clean residual min=-0.008633 max=0.011444 Jy/beam ! Clean residual mean=-0.000057 rms=0.002271 Jy/beam ! Combined flux in latest and established models = 0.739806 Jy ! Performing phase self-cal ! Adding 90 model components to the UV plane model. ! The established model now contains 206 components and 0.739806 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072543Jy sigma=0.000816 ! Fit after self-cal, rms=0.071642Jy sigma=0.000804 ! Inverting map ! Added new window around map position (23.2, -17.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.013922 Jy ! Component: 100 - total flux cleaned = 0.0241308 Jy ! Component: 150 - total flux cleaned = 0.0323653 Jy ! Component: 200 - total flux cleaned = 0.0392321 Jy ! Total flux subtracted in 200 components = 0.0392321 Jy ! Clean residual min=-0.006472 max=0.007039 Jy/beam ! Clean residual mean=-0.000040 rms=0.001634 Jy/beam ! Combined flux in latest and established models = 0.779038 Jy ! Performing phase self-cal ! Adding 96 model components to the UV plane model. ! The established model now contains 283 components and 0.779038 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068011Jy sigma=0.000745 ! Fit after self-cal, rms=0.067660Jy sigma=0.000740 ! 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 1.07 FD 1.00 HN 1.00* KP 1.00 ! LA 0.99 MK 1.04 NL 1.05 OV 0.97 ! PT 0.95 SC 1.01 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00 HN 1.00* KP 1.02 ! LA 1.04 MK 1.05 NL 1.03 OV 0.99 ! PT 0.93 SC 1.06 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.03 HN 1.00* KP 0.91 ! LA 0.94 MK 0.94 NL 1.00 OV 1.02 ! PT 0.99 SC 0.95 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.04 HN 1.00* KP 0.97 ! LA 0.97 MK 0.98 NL 1.00 OV 1.04 ! PT 0.98 SC 0.99 ! ! ! Fit before self-cal, rms=0.067660Jy sigma=0.000740 ! Fit after self-cal, rms=0.058610Jy sigma=0.000634 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=6.193 mas, bmaj=12.41 mas, bpa=6.161 degrees ! Estimated noise=207.359 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 (-20.8, -50.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00609006 Jy ! Component: 100 - total flux cleaned = 0.0105951 Jy ! Component: 150 - total flux cleaned = 0.0143824 Jy ! Component: 200 - total flux cleaned = 0.0176615 Jy ! Total flux subtracted in 200 components = 0.0176615 Jy ! Clean residual min=-0.002940 max=0.003361 Jy/beam ! Clean residual mean=-0.000017 rms=0.000829 Jy/beam ! Combined flux in latest and established models = 0.796699 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 324 components and 0.796699 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057656Jy sigma=0.000619 ! Fit after self-cal, rms=0.057609Jy sigma=0.000619 ! 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=0.057609Jy sigma=0.000619 ! Fit after self-cal, rms=0.055297Jy sigma=0.000611 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.205 mas, bmaj=12.41 mas, bpa=6.309 degrees ! Estimated noise=207.396 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00315289 Jy ! Component: 100 - total flux cleaned = 0.00549143 Jy ! Component: 150 - total flux cleaned = 0.00763392 Jy ! Component: 200 - total flux cleaned = 0.0093764 Jy ! Total flux subtracted in 200 components = 0.0093764 Jy ! Clean residual min=-0.002709 max=0.003089 Jy/beam ! Clean residual mean=-0.000019 rms=0.000683 Jy/beam ! Combined flux in latest and established models = 0.806075 Jy selfcal ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 354 components and 0.806075 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055005Jy sigma=0.000606 ! Fit after self-cal, rms=0.054986Jy sigma=0.000605 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 (-2.4, -54.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00309187 Jy ! Component: 100 - total flux cleaned = 0.00532312 Jy ! Component: 150 - total flux cleaned = 0.00715887 Jy ! Component: 200 - total flux cleaned = 0.00877901 Jy ! Total flux subtracted in 200 components = 0.00877901 Jy ! Clean residual min=-0.002442 max=0.002665 Jy/beam ! Clean residual mean=-0.000016 rms=0.000583 Jy/beam ! Combined flux in latest and established models = 0.814854 Jy ! Performing phase self-cal ! Adding 55 model components to the UV plane model. ! The established model now contains 396 components and 0.814855 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054719Jy sigma=0.000601 ! Fit after self-cal, rms=0.054709Jy sigma=0.000601 ! Inverting map ! Added new window around map position (92.8, -73.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00248567 Jy ! Component: 100 - total flux cleaned = 0.0039264 Jy ! Component: 150 - total flux cleaned = 0.00532111 Jy ! Component: 200 - total flux cleaned = 0.00656362 Jy ! Total flux subtracted in 200 components = 0.00656362 Jy ! Clean residual min=-0.002298 max=0.002248 Jy/beam ! Clean residual mean=-0.000015 rms=0.000523 Jy/beam ! Combined flux in latest and established models = 0.821418 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 423 components and 0.821418 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054528Jy sigma=0.000599 ! Fit after self-cal, rms=0.054519Jy sigma=0.000599 ! Inverting map ! Added new window around map position (39.2, -14.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00198985 Jy ! Component: 100 - total flux cleaned = 0.00317051 Jy ! Component: 150 - total flux cleaned = 0.0042476 Jy ! Component: 200 - total flux cleaned = 0.00515003 Jy ! Total flux subtracted in 200 components = 0.00515003 Jy ! Clean residual min=-0.002147 max=0.002164 Jy/beam ! Clean residual mean=-0.000013 rms=0.000481 Jy/beam ! Combined flux in latest and established models = 0.826568 Jy ! Performing phase self-cal ! Adding 52 model components to the UV plane model. ! The established model now contains 451 components and 0.826568 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054369Jy sigma=0.000597 ! Fit after self-cal, rms=0.054356Jy sigma=0.000597 ! Inverting map ! Added new window around map position (27.2, 16.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000939864 Jy ! Component: 100 - total flux cleaned = 0.00133326 Jy ! Component: 150 - total flux cleaned = 0.00210246 Jy ! Component: 200 - total flux cleaned = 0.00286996 Jy ! Total flux subtracted in 200 components = 0.00286996 Jy ! Clean residual min=-0.001963 max=0.001905 Jy/beam ! Clean residual mean=-0.000011 rms=0.000448 Jy/beam ! Combined flux in latest and established models = 0.829438 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 475 components and 0.829438 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054229Jy sigma=0.000595 ! Fit after self-cal, rms=0.054218Jy sigma=0.000595 ! 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=0.054218Jy sigma=0.000595 ! Fit after self-cal, rms=0.051480Jy sigma=0.000586 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.206 mas, bmaj=12.38 mas, bpa=6.198 degrees ! Estimated noise=207.088 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000770536 Jy ! Component: 100 - total flux cleaned = 0.00172869 Jy ! Component: 150 - total flux cleaned = 0.00258815 Jy ! Component: 200 - total flux cleaned = 0.0033293 Jy ! Total flux subtracted in 200 components = 0.0033293 Jy ! Clean residual min=-0.001657 max=0.001793 Jy/beam ! Clean residual mean=-0.000011 rms=0.000406 Jy/beam ! Combined flux in latest and established models = 0.832767 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 502 components and 0.832767 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.051366Jy sigma=0.000584 ! Fit after self-cal, rms=0.051348Jy sigma=0.000584 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 = 0.000466001 Jy ! Component: 100 - total flux cleaned = 0.00135926 Jy ! Component: 150 - total flux cleaned = 0.00214097 Jy ! Component: 200 - total flux cleaned = 0.00282992 Jy ! Total flux subtracted in 200 components = 0.00282992 Jy ! Clean residual min=-0.001570 max=0.001699 Jy/beam ! Clean residual mean=-0.000010 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.835597 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 526 components and 0.835597 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.051277Jy sigma=0.000583 ! Fit after self-cal, rms=0.051267Jy sigma=0.000583 ! Inverting map ! Added new window around map position (33.6, -42.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00155169 Jy ! Component: 100 - total flux cleaned = 0.00213681 Jy ! Component: 150 - total flux cleaned = 0.00287042 Jy ! Component: 200 - total flux cleaned = 0.00343088 Jy ! Total flux subtracted in 200 components = 0.00343088 Jy ! Clean residual min=-0.001435 max=0.001518 Jy/beam ! Clean residual mean=-0.000008 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.839028 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 550 components and 0.839028 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.051183Jy sigma=0.000582 ! Fit after self-cal, rms=0.051179Jy sigma=0.000582 ! Inverting map ! Added new window around map position (-35.2, -44.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00146419 Jy ! Component: 100 - total flux cleaned = 0.00240888 Jy ! Component: 150 - total flux cleaned = 0.00312549 Jy ! Component: 200 - total flux cleaned = 0.00365954 Jy ! Total flux subtracted in 200 components = 0.00365954 Jy ! Clean residual min=-0.001428 max=0.001262 Jy/beam ! Clean residual mean=-0.000006 rms=0.000322 Jy/beam ! Combined flux in latest and established models = 0.842688 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 572 components and 0.842688 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.051113Jy sigma=0.000581 ! Fit after self-cal, rms=0.051109Jy sigma=0.000581 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 15 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=0.051109Jy sigma=0.000581 ! Fit after self-cal, rms=0.050929Jy sigma=0.000581 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=11.95 mas, bmaj=17.38 mas, bpa=12.9 degrees ! Estimated noise=227.583 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000949994 Jy ! Component: 100 - total flux cleaned = 0.00190911 Jy ! Component: 150 - total flux cleaned = 0.00280122 Jy ! Component: 200 - total flux cleaned = 0.003643 Jy ! Total flux subtracted in 200 components = 0.003643 Jy ! Clean residual min=-0.001642 max=0.001177 Jy/beam ! Clean residual mean=-0.000008 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.846331 Jy selfcal ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 604 components and 0.846331 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.050883Jy sigma=0.000580 ! Fit after self-cal, rms=0.050878Jy sigma=0.000580 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 = 0.000560417 Jy ! Component: 100 - total flux cleaned = 0.0013182 Jy ! Component: 150 - total flux cleaned = 0.00198209 Jy ! Component: 200 - total flux cleaned = 0.00256572 Jy ! Total flux subtracted in 200 components = 0.00256572 Jy ! Clean residual min=-0.001540 max=0.001107 Jy/beam ! Clean residual mean=-0.000006 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 0.848896 Jy ! Performing phase self-cal ! Adding 52 model components to the UV plane model. ! The established model now contains 623 components and 0.848896 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.050851Jy sigma=0.000580 ! Fit after self-cal, rms=0.050849Jy sigma=0.000579 ! 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=6.206 mas, bmaj=12.38 mas, bpa=6.133 degrees ! Estimated noise=206.949 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 6.206 x 12.38 at 6.133 degrees (North through East) ! Clean map min=-0.0012541 max=0.4881 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=4.724 mas, bmaj=9.959 mas, bpa=6.115 degrees ! Estimated noise=433.516 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.366984 Jy ! Component: 100 - total flux cleaned = 0.465049 Jy ! Component: 150 - total flux cleaned = 0.515382 Jy ! Component: 200 - total flux cleaned = 0.55061 Jy ! Total flux subtracted in 200 components = 0.55061 Jy ! Clean residual min=-0.006901 max=0.020170 Jy/beam ! Clean residual mean=-0.000030 rms=0.001985 Jy/beam ! Combined flux in latest and established models = 0.55061 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 0.55061 Jy ! Inverting map and beam ! Estimated beam: bmin=6.206 mas, bmaj=12.38 mas, bpa=6.133 degrees ! Estimated noise=206.949 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 = 0.0586978 Jy ! Component: 100 - total flux cleaned = 0.0979331 Jy ! Component: 150 - total flux cleaned = 0.1269 Jy ! Component: 200 - total flux cleaned = 0.148915 Jy ! Total flux subtracted in 200 components = 0.148915 Jy ! Clean residual min=-0.008269 max=0.012910 Jy/beam ! Clean residual mean=-0.000067 rms=0.002448 Jy/beam ! Combined flux in latest and established models = 0.699525 Jy ! Adding 128 model components to the UV plane model. ! The established model now contains 146 components and 0.699525 Jy ! Inverting map ! Added new window around map position (12, -6.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0170612 Jy ! Component: 100 - total flux cleaned = 0.0304852 Jy ! Component: 150 - total flux cleaned = 0.0412629 Jy ! Component: 200 - total flux cleaned = 0.0500568 Jy ! Total flux subtracted in 200 components = 0.0500568 Jy ! Clean residual min=-0.004985 max=0.005303 Jy/beam ! Clean residual mean=-0.000043 rms=0.001428 Jy/beam ! Combined flux in latest and established models = 0.749582 Jy ! Adding 120 model components to the UV plane model. ! The established model now contains 257 components and 0.749582 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 15 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=11.95 mas, bmaj=17.38 mas, bpa=12.9 degrees ! Estimated noise=227.583 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0107001 Jy ! Component: 100 - total flux cleaned = 0.0189187 Jy ! Component: 150 - total flux cleaned = 0.0258832 Jy ! Component: 200 - total flux cleaned = 0.0319658 Jy ! Total flux subtracted in 200 components = 0.0319658 Jy ! Clean residual min=-0.005254 max=0.003821 Jy/beam ! Clean residual mean=-0.000047 rms=0.001530 Jy/beam ! Combined flux in latest and established models = 0.781547 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 = 0.00538934 Jy ! Component: 100 - total flux cleaned = 0.0102672 Jy ! Component: 150 - total flux cleaned = 0.0147405 Jy ! Component: 200 - total flux cleaned = 0.018854 Jy ! Total flux subtracted in 200 components = 0.018854 Jy ! Clean residual min=-0.004022 max=0.002763 Jy/beam ! Clean residual mean=-0.000034 rms=0.001155 Jy/beam ! Combined flux in latest and established models = 0.800401 Jy ! Adding 254 model components to the UV plane model. ! The established model now contains 494 components and 0.800402 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=6.206 mas, bmaj=12.38 mas, bpa=6.133 degrees ! Estimated noise=206.949 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0028575 Jy ! Component: 100 - total flux cleaned = 0.00531246 Jy ! Component: 150 - total flux cleaned = 0.00769515 Jy ! Component: 200 - total flux cleaned = 0.00983674 Jy ! Total flux subtracted in 200 components = 0.00983674 Jy ! Clean residual min=-0.002312 max=0.002282 Jy/beam ! Clean residual mean=-0.000018 rms=0.000623 Jy/beam ! Combined flux in latest and established models = 0.810238 Jy selfcal ! Performing phase self-cal ! Adding 55 model components to the UV plane model. ! The established model now contains 548 components and 0.810238 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.051285Jy sigma=0.000588 ! Fit after self-cal, rms=0.051238Jy sigma=0.000587 wmodel J0738+1742_L_2010_06_18_pus_map.mod ! Writing 548 model components to file: J0738+1742_L_2010_06_18_pus_map.mod wobs J0738+1742_L_2010_06_18_pus_uvs.fits ! Writing UV FITS file: J0738+1742_L_2010_06_18_pus_uvs.fits wwins J0738+1742_L_2010_06_18_pus_map.win ! wwins: Wrote 14 windows to J0738+1742_L_2010_06_18_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 = -0.000912364 Jy ! Component: 100 - total flux cleaned = -0.00116489 Jy ! Component: 150 - total flux cleaned = -0.00137002 Jy ! Component: 200 - total flux cleaned = -0.00143449 Jy ! Component: 250 - total flux cleaned = -0.0015879 Jy ! Component: 300 - total flux cleaned = -0.00158814 Jy ! Component: 350 - total flux cleaned = -0.00158835 Jy ! Component: 400 - total flux cleaned = -0.00144857 Jy ! Component: 450 - total flux cleaned = -0.00128551 Jy ! Component: 500 - total flux cleaned = -0.00120615 Jy ! Component: 550 - total flux cleaned = -0.00110288 Jy ! Component: 600 - total flux cleaned = -0.000899885 Jy ! Component: 650 - total flux cleaned = -0.000700873 Jy ! Component: 700 - total flux cleaned = -0.000457319 Jy ! Component: 750 - total flux cleaned = -0.00021823 Jy ! Component: 800 - total flux cleaned = 1.63196e-05 Jy ! Component: 850 - total flux cleaned = 0.000270261 Jy ! Component: 900 - total flux cleaned = 0.000520763 Jy ! Component: 950 - total flux cleaned = 0.000789494 Jy ! Component: 1000 - total flux cleaned = 0.00103225 Jy ! Component: 1050 - total flux cleaned = 0.0012717 Jy ! Component: 1100 - total flux cleaned = 0.00157154 Jy ! Component: 1150 - total flux cleaned = 0.00180337 Jy ! Component: 1200 - total flux cleaned = 0.0020532 Jy ! Component: 1250 - total flux cleaned = 0.00227908 Jy ! Component: 1300 - total flux cleaned = 0.00254232 Jy ! Component: 1350 - total flux cleaned = 0.00272152 Jy ! Component: 1400 - total flux cleaned = 0.00297801 Jy ! Component: 1450 - total flux cleaned = 0.00325019 Jy ! Component: 1500 - total flux cleaned = 0.00346097 Jy ! Component: 1550 - total flux cleaned = 0.00372619 Jy ! Component: 1600 - total flux cleaned = 0.00395038 Jy ! Component: 1650 - total flux cleaned = 0.00419014 Jy ! Component: 1700 - total flux cleaned = 0.00442701 Jy ! Component: 1750 - total flux cleaned = 0.00458882 Jy ! Component: 1800 - total flux cleaned = 0.00489081 Jy ! Component: 1850 - total flux cleaned = 0.00503121 Jy ! Component: 1900 - total flux cleaned = 0.00523907 Jy ! Component: 1950 - total flux cleaned = 0.00542794 Jy ! Component: 2000 - total flux cleaned = 0.00561374 Jy ! Component: 2050 - total flux cleaned = 0.00578114 Jy ! Component: 2100 - total flux cleaned = 0.00594608 Jy ! Component: 2150 - total flux cleaned = 0.00607717 Jy ! Component: 2200 - total flux cleaned = 0.00622245 Jy ! Component: 2250 - total flux cleaned = 0.00633375 Jy ! Component: 2300 - total flux cleaned = 0.00646007 Jy ! Component: 2350 - total flux cleaned = 0.00664742 Jy ! Component: 2400 - total flux cleaned = 0.00674003 Jy ! Component: 2450 - total flux cleaned = 0.00683175 Jy ! Component: 2500 - total flux cleaned = 0.00702829 Jy ! Component: 2550 - total flux cleaned = 0.00714774 Jy ! Component: 2600 - total flux cleaned = 0.00732495 Jy ! Component: 2650 - total flux cleaned = 0.00735418 Jy ! Component: 2700 - total flux cleaned = 0.00752779 Jy ! Component: 2750 - total flux cleaned = 0.00761417 Jy ! Component: 2800 - total flux cleaned = 0.00775572 Jy ! Component: 2850 - total flux cleaned = 0.00785402 Jy ! Component: 2900 - total flux cleaned = 0.00800695 Jy ! Component: 2950 - total flux cleaned = 0.008117 Jy ! Component: 3000 - total flux cleaned = 0.00822567 Jy ! Component: 3050 - total flux cleaned = 0.00833356 Jy ! Component: 3100 - total flux cleaned = 0.00840017 Jy ! Component: 3150 - total flux cleaned = 0.00847939 Jy ! Component: 3200 - total flux cleaned = 0.00862346 Jy ! Component: 3250 - total flux cleaned = 0.00870114 Jy ! Component: 3300 - total flux cleaned = 0.00880392 Jy ! Component: 3350 - total flux cleaned = 0.00888029 Jy ! Component: 3400 - total flux cleaned = 0.0090065 Jy ! Component: 3450 - total flux cleaned = 0.0090939 Jy ! Component: 3500 - total flux cleaned = 0.00915564 Jy ! Component: 3550 - total flux cleaned = 0.00925379 Jy ! Component: 3600 - total flux cleaned = 0.00933899 Jy ! Component: 3650 - total flux cleaned = 0.00941115 Jy ! Component: 3700 - total flux cleaned = 0.00947085 Jy ! Component: 3750 - total flux cleaned = 0.00954216 Jy ! Component: 3800 - total flux cleaned = 0.00962483 Jy ! Component: 3850 - total flux cleaned = 0.00974169 Jy ! Component: 3900 - total flux cleaned = 0.00978796 Jy ! Component: 3950 - total flux cleaned = 0.00981094 Jy ! Component: 4000 - total flux cleaned = 0.00987945 Jy ! Component: 4050 - total flux cleaned = 0.00997009 Jy ! Total flux subtracted in 4096 components = 0.0100377 Jy ! Clean residual min=-0.000603 max=0.000604 Jy/beam ! Clean residual mean=-0.000013 rms=0.000239 Jy/beam ! Combined flux in latest and established models = 0.820276 Jy keep ! Adding 461 model components to the UV plane model. ! The established model now contains 991 components and 0.820276 Jy ![Exited script file: muppet] wmap "J0738+1742_L_2010_06_18_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 6.206 x 12.38 at 6.133 degrees (North through East) ! Clean map min=-0.0014303 max=0.4887 Jy/beam ! Writing clean map to FITS file: J0738+1742_L_2010_06_18_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.488703 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000238907 device "J0738+1742_L_2010_06_18_pus\_map.eps/VPS" ! Attempting to open device: 'J0738+1742_L_2010_06_18_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.146658 0.146658 0.293316 0.586632 1.17326 2.34653 4.69306 9.38611 18.7722 37.5445 75.0889 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.488 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 6.206 x 12.38 at 6.133 degrees (North through East) ! Clean map min=-0.0014303 max=0.4887 Jy/beam quit ! Quitting program ! Log file J0738+1742_L_2010_06_18_pus_uvs.log closed on Fri Jan 8 01:11:40 2016