! Started logfile: J1540+1447_L_2010_11_05_pus_uvs.log on Thu Jan 14 18:10:37 2016 obs J1540+1447_L_2010_11_05_pus_uva.fits ! Reading UV FITS file: J1540+1447_L_2010_11_05_pus_uva.fits ! AN table 1: 548 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.697364 visibilities/baseline/integration-bin. ! Found source: J1540+1447 ! ! 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 1.48946e+09 8e+06 1 8e+06 ! 02 2 1.49746e+09 8e+06 1 8e+06 ! 03 3 1.66146e+09 8e+06 1 8e+06 ! 04 4 1.66946e+09 8e+06 1 8e+06 ! ! Polarization(s): RR LL RL LR ! ! Read 737 lines of history. ! ! Reading 275152 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 J1540+1447_L_2010_11_05_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 972 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 956 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 953 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 956 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.533362Jy sigma=0.007321 ! Fit after self-cal, rms=0.515228Jy sigma=0.007108 ! 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=4.344 mas, bmaj=9.504 mas, bpa=-0.7063 degrees ! Estimated noise=365.516 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 = 0.368479 Jy ! Component: 100 - total flux cleaned = 0.459482 Jy ! Total flux subtracted in 100 components = 0.459482 Jy ! Clean residual min=-0.013716 max=0.035486 Jy/beam ! Clean residual mean=-0.000030 rms=0.003001 Jy/beam ! Combined flux in latest and established models = 0.459482 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.459482 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.147121Jy sigma=0.002088 ! Fit after self-cal, rms=0.147056Jy sigma=0.002087 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0363532 Jy ! Component: 100 - total flux cleaned = 0.0548207 Jy ! Total flux subtracted in 100 components = 0.0548207 Jy ! Clean residual min=-0.012829 max=0.025188 Jy/beam ! Clean residual mean=-0.000032 rms=0.002601 Jy/beam ! Combined flux in latest and established models = 0.514303 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 19 components and 0.514303 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.128441Jy sigma=0.001829 ! Fit after self-cal, rms=0.128352Jy sigma=0.001828 ! Inverting map ! Added new window around map position (-7.2, 8.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0229074 Jy ! Component: 100 - total flux cleaned = 0.0362261 Jy ! Total flux subtracted in 100 components = 0.0362261 Jy ! Clean residual min=-0.011441 max=0.016872 Jy/beam ! Clean residual mean=-0.000031 rms=0.002393 Jy/beam ! Combined flux in latest and established models = 0.550529 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 41 components and 0.550529 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.119520Jy sigma=0.001692 ! Fit after self-cal, rms=0.119033Jy sigma=0.001685 ! Inverting map ! Added new window around map position (-36.8, 43.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0168576 Jy ! Component: 100 - total flux cleaned = 0.0292439 Jy ! Total flux subtracted in 100 components = 0.0292439 Jy ! Clean residual min=-0.010409 max=0.013154 Jy/beam ! Clean residual mean=-0.000029 rms=0.002236 Jy/beam ! Combined flux in latest and established models = 0.579773 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 77 components and 0.579772 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.112648Jy sigma=0.001584 ! Fit after self-cal, rms=0.112367Jy sigma=0.001581 ! Inverting map ! Added new window around map position (-44.8, 43.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0140877 Jy ! Component: 100 - total flux cleaned = 0.0243191 Jy ! Total flux subtracted in 100 components = 0.0243191 Jy ! Clean residual min=-0.009848 max=0.011129 Jy/beam ! Clean residual mean=-0.000026 rms=0.002119 Jy/beam ! Combined flux in latest and established models = 0.604092 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 100 components and 0.604092 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107383Jy sigma=0.001503 ! Fit after self-cal, rms=0.107107Jy sigma=0.001500 ! 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=5.375 mas, bmaj=11.24 mas, bpa=1.169 degrees ! Estimated noise=199.121 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 = 0.0296766 Jy ! Component: 100 - total flux cleaned = 0.0525316 Jy ! Component: 150 - total flux cleaned = 0.0709284 Jy ! Component: 200 - total flux cleaned = 0.0858056 Jy ! Total flux subtracted in 200 components = 0.0858056 Jy ! Clean residual min=-0.011361 max=0.021051 Jy/beam ! Clean residual mean=-0.000050 rms=0.004065 Jy/beam ! Combined flux in latest and established models = 0.689897 Jy ! Performing phase self-cal ! Adding 80 model components to the UV plane model. ! The established model now contains 161 components and 0.689898 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095239Jy sigma=0.001316 ! Fit after self-cal, rms=0.094399Jy sigma=0.001306 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 21 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.08 HN 1.00* KP 0.97 ! LA 0.95 MK 1.05 NL 1.10 OV 1.18 ! PT 0.89 SC 1.07 ! ! ! Correcting IF 2. ! A total of 24 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.11 HN 1.00* KP 0.96 ! LA 0.97 MK 1.01 NL 1.13 OV 1.17 ! PT 0.89 SC 1.03 ! ! ! Correcting IF 3. ! A total of 24 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.96 HN 1.00* KP 0.94 ! LA 0.94 MK 1.00 NL 0.98 OV 0.99 ! PT 0.89 SC 1.00 ! ! ! Correcting IF 4. ! A total of 24 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 1.00* KP 0.89 ! LA 0.92 MK 0.97 NL 0.97 OV 1.01 ! PT 0.91 SC 0.98 ! ! ! Fit before self-cal, rms=0.094399Jy sigma=0.001306 ! Fit after self-cal, rms=0.071868Jy sigma=0.000960 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=5.411 mas, bmaj=11.34 mas, bpa=1.162 degrees ! Estimated noise=197.216 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 (-60.8, 36.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0160319 Jy ! Component: 100 - total flux cleaned = 0.0240159 Jy ! Component: 150 - total flux cleaned = 0.0266695 Jy ! Component: 200 - total flux cleaned = 0.02891 Jy ! Total flux subtracted in 200 components = 0.02891 Jy ! Clean residual min=-0.004947 max=0.014542 Jy/beam ! Clean residual mean=-0.000016 rms=0.001672 Jy/beam ! Combined flux in latest and established models = 0.718808 Jy ! Performing phase self-cal ! Adding 86 model components to the UV plane model. ! The established model now contains 244 components and 0.718808 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068185Jy sigma=0.000888 ! Fit after self-cal, rms=0.067816Jy sigma=0.000884 ! Inverting map ! Added new window around map position (-22.4, 28.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0132433 Jy ! Component: 100 - total flux cleaned = 0.0195546 Jy ! Component: 150 - total flux cleaned = 0.024015 Jy ! Component: 200 - total flux cleaned = 0.0270081 Jy ! Total flux subtracted in 200 components = 0.0270081 Jy ! Clean residual min=-0.004867 max=0.006539 Jy/beam ! Clean residual mean=-0.000013 rms=0.001238 Jy/beam ! Combined flux in latest and established models = 0.745816 Jy ! Performing phase self-cal ! Adding 70 model components to the UV plane model. ! The established model now contains 298 components and 0.745816 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064949Jy sigma=0.000830 ! Fit after self-cal, rms=0.064835Jy sigma=0.000829 ! Inverting map ! Added new window around map position (-47.2, 25.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00431781 Jy ! Component: 100 - total flux cleaned = 0.00685656 Jy ! Component: 150 - total flux cleaned = 0.00877065 Jy ! Component: 200 - total flux cleaned = 0.0108691 Jy ! Total flux subtracted in 200 components = 0.0108691 Jy ! Clean residual min=-0.004657 max=0.004924 Jy/beam ! Clean residual mean=-0.000012 rms=0.001048 Jy/beam ! Combined flux in latest and established models = 0.756685 Jy ! Performing phase self-cal ! Adding 57 model components to the UV plane model. ! The established model now contains 338 components and 0.756685 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063763Jy sigma=0.000809 ! Fit after self-cal, rms=0.063657Jy sigma=0.000808 ! 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=0.063657Jy sigma=0.000808 ! Fit after self-cal, rms=0.062419Jy sigma=0.000794 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.399 mas, bmaj=11.32 mas, bpa=1.16 degrees ! Estimated noise=196.624 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00565129 Jy ! Component: 100 - total flux cleaned = 0.00996288 Jy ! Component: 150 - total flux cleaned = 0.0130647 Jy ! Component: 200 - total flux cleaned = 0.0151304 Jy ! Total flux subtracted in 200 components = 0.0151304 Jy ! Clean residual min=-0.003775 max=0.004503 Jy/beam ! Clean residual mean=-0.000002 rms=0.000918 Jy/beam ! Combined flux in latest and established models = 0.771815 Jy selfcal ! Performing phase self-cal ! Adding 72 model components to the UV plane model. ! The established model now contains 394 components and 0.771815 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061636Jy sigma=0.000778 ! Fit after self-cal, rms=0.061570Jy sigma=0.000778 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 (-72.8, 36). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00332266 Jy ! Component: 100 - total flux cleaned = 0.00473317 Jy ! Component: 150 - total flux cleaned = 0.00616367 Jy ! Component: 200 - total flux cleaned = 0.00761109 Jy ! Total flux subtracted in 200 components = 0.00761109 Jy ! Clean residual min=-0.003510 max=0.003760 Jy/beam ! Clean residual mean=-0.000001 rms=0.000820 Jy/beam ! Combined flux in latest and established models = 0.779426 Jy ! Performing phase self-cal ! Adding 64 model components to the UV plane model. ! The established model now contains 428 components and 0.779426 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061039Jy sigma=0.000768 ! Fit after self-cal, rms=0.060997Jy sigma=0.000768 ! Inverting map ! Added new window around map position (-35.2, 24). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0021599 Jy ! Component: 100 - total flux cleaned = 0.00320011 Jy ! Component: 150 - total flux cleaned = 0.00415588 Jy ! Component: 200 - total flux cleaned = 0.00485601 Jy ! Total flux subtracted in 200 components = 0.00485601 Jy ! Clean residual min=-0.003314 max=0.003351 Jy/beam ! Clean residual mean=-0.000001 rms=0.000752 Jy/beam ! Combined flux in latest and established models = 0.784282 Jy ! Performing phase self-cal ! Adding 60 model components to the UV plane model. ! The established model now contains 455 components and 0.784282 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060619Jy sigma=0.000762 ! Fit after self-cal, rms=0.060584Jy sigma=0.000761 ! Inverting map ! Added new window around map position (-87.2, 66.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00235638 Jy ! Component: 100 - total flux cleaned = 0.00324747 Jy ! Component: 150 - total flux cleaned = 0.00388574 Jy ! Component: 200 - total flux cleaned = 0.0044881 Jy ! Total flux subtracted in 200 components = 0.0044881 Jy ! Clean residual min=-0.003281 max=0.003037 Jy/beam ! Clean residual mean=-0.000001 rms=0.000700 Jy/beam ! Combined flux in latest and established models = 0.78877 Jy ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 481 components and 0.78877 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060301Jy sigma=0.000757 ! Fit after self-cal, rms=0.060280Jy sigma=0.000756 ! 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=0.060280Jy sigma=0.000756 ! Fit after self-cal, rms=0.059595Jy sigma=0.000738 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.394 mas, bmaj=11.32 mas, bpa=1.134 degrees ! Estimated noise=196.413 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00325981 Jy ! Component: 100 - total flux cleaned = 0.00548124 Jy ! Component: 150 - total flux cleaned = 0.00736428 Jy ! Component: 200 - total flux cleaned = 0.00873847 Jy ! Total flux subtracted in 200 components = 0.00873847 Jy ! Clean residual min=-0.002782 max=0.003240 Jy/beam ! Clean residual mean=-0.000005 rms=0.000651 Jy/beam ! Combined flux in latest and established models = 0.797509 Jy selfcal ! Performing phase self-cal ! Adding 62 model components to the UV plane model. ! The established model now contains 521 components and 0.797509 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059309Jy sigma=0.000733 ! Fit after self-cal, rms=0.059292Jy sigma=0.000733 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 (-11.2, 31.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00244191 Jy ! Component: 100 - total flux cleaned = 0.00378561 Jy ! Component: 150 - total flux cleaned = 0.00502338 Jy ! Component: 200 - total flux cleaned = 0.00588935 Jy ! Total flux subtracted in 200 components = 0.00588935 Jy ! Clean residual min=-0.002722 max=0.002513 Jy/beam ! Clean residual mean=-0.000004 rms=0.000604 Jy/beam ! Combined flux in latest and established models = 0.803398 Jy ! Performing phase self-cal ! Adding 56 model components to the UV plane model. ! The established model now contains 547 components and 0.803398 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059075Jy sigma=0.000729 ! Fit after self-cal, rms=0.059062Jy sigma=0.000729 ! 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=0.059062Jy sigma=0.000729 ! Fit after self-cal, rms=0.058949Jy sigma=0.000728 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=11.65 mas, bmaj=16.61 mas, bpa=12.27 degrees ! Estimated noise=219.21 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00344927 Jy ! Component: 100 - total flux cleaned = 0.00588381 Jy ! Component: 150 - total flux cleaned = 0.00758278 Jy ! Component: 200 - total flux cleaned = 0.00908497 Jy ! Total flux subtracted in 200 components = 0.00908497 Jy ! Clean residual min=-0.003662 max=0.002809 Jy/beam ! Clean residual mean=-0.000009 rms=0.000852 Jy/beam ! Combined flux in latest and established models = 0.812483 Jy selfcal ! Performing phase self-cal ! Adding 78 model components to the UV plane model. ! The established model now contains 602 components and 0.812483 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058775Jy sigma=0.000724 ! Fit after self-cal, rms=0.058751Jy sigma=0.000724 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 = 0.00120677 Jy ! Component: 100 - total flux cleaned = 0.00233561 Jy ! Component: 150 - total flux cleaned = 0.00322559 Jy ! Component: 200 - total flux cleaned = 0.00410246 Jy ! Total flux subtracted in 200 components = 0.00410246 Jy ! Clean residual min=-0.003534 max=0.002794 Jy/beam ! Clean residual mean=-0.000008 rms=0.000806 Jy/beam ! Combined flux in latest and established models = 0.816585 Jy ! Performing phase self-cal ! Adding 76 model components to the UV plane model. ! The established model now contains 637 components and 0.816585 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058669Jy sigma=0.000722 ! Fit after self-cal, rms=0.058653Jy sigma=0.000722 ! 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=5.391 mas, bmaj=11.32 mas, bpa=1.107 degrees ! Estimated noise=196.416 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.391 x 11.32 at 1.107 degrees (North through East) ! Clean map min=-0.002502 max=0.47251 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=4.328 mas, bmaj=9.501 mas, bpa=-0.7293 degrees ! Estimated noise=365.256 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.367602 Jy ! Component: 100 - total flux cleaned = 0.459808 Jy ! Component: 150 - total flux cleaned = 0.497847 Jy ! Component: 200 - total flux cleaned = 0.522416 Jy ! Total flux subtracted in 200 components = 0.522416 Jy ! Clean residual min=-0.006180 max=0.014058 Jy/beam ! Clean residual mean=-0.000018 rms=0.001728 Jy/beam ! Combined flux in latest and established models = 0.522416 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 0.522416 Jy ! Inverting map and beam ! Estimated beam: bmin=5.391 mas, bmaj=11.32 mas, bpa=1.107 degrees ! Estimated noise=196.416 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 = 0.0428561 Jy ! Component: 100 - total flux cleaned = 0.0746177 Jy ! Component: 150 - total flux cleaned = 0.100162 Jy ! Component: 200 - total flux cleaned = 0.121438 Jy ! Total flux subtracted in 200 components = 0.121438 Jy ! Clean residual min=-0.007565 max=0.013192 Jy/beam ! Clean residual mean=-0.000027 rms=0.003126 Jy/beam ! Combined flux in latest and established models = 0.643854 Jy ! Adding 153 model components to the UV plane model. ! The established model now contains 170 components and 0.643854 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=11.65 mas, bmaj=16.61 mas, bpa=12.27 degrees ! Estimated noise=219.21 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0294137 Jy ! Component: 100 - total flux cleaned = 0.0524676 Jy ! Component: 150 - total flux cleaned = 0.0710272 Jy ! Component: 200 - total flux cleaned = 0.0862947 Jy ! Total flux subtracted in 200 components = 0.0862947 Jy ! Clean residual min=-0.006569 max=0.009303 Jy/beam ! Clean residual mean=-0.000029 rms=0.002693 Jy/beam ! Combined flux in latest and established models = 0.730148 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 = 0.0127032 Jy ! Component: 100 - total flux cleaned = 0.0233649 Jy ! Component: 150 - total flux cleaned = 0.0323811 Jy ! Component: 200 - total flux cleaned = 0.0400664 Jy ! Total flux subtracted in 200 components = 0.0400664 Jy ! Clean residual min=-0.004528 max=0.005140 Jy/beam ! Clean residual mean=-0.000020 rms=0.001610 Jy/beam ! Combined flux in latest and established models = 0.770215 Jy ! Adding 299 model components to the UV plane model. ! The established model now contains 457 components and 0.770214 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=5.391 mas, bmaj=11.32 mas, bpa=1.107 degrees ! Estimated noise=196.416 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00479356 Jy ! Component: 100 - total flux cleaned = 0.00885089 Jy ! Component: 150 - total flux cleaned = 0.0124992 Jy ! Component: 200 - total flux cleaned = 0.0158092 Jy ! Total flux subtracted in 200 components = 0.0158092 Jy ! Clean residual min=-0.002686 max=0.003548 Jy/beam ! Clean residual mean=-0.000009 rms=0.000770 Jy/beam ! Combined flux in latest and established models = 0.786023 Jy selfcal ! Performing phase self-cal ! Adding 57 model components to the UV plane model. ! The established model now contains 509 components and 0.786023 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059040Jy sigma=0.000732 ! Fit after self-cal, rms=0.058888Jy sigma=0.000730 wmodel J1540+1447_L_2010_11_05_pus_map.mod ! Writing 509 model components to file: J1540+1447_L_2010_11_05_pus_map.mod wobs J1540+1447_L_2010_11_05_pus_uvs.fits ! Writing UV FITS file: J1540+1447_L_2010_11_05_pus_uvs.fits wwins J1540+1447_L_2010_11_05_pus_map.win ! wwins: Wrote 11 windows to J1540+1447_L_2010_11_05_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 = 0.00141213 Jy ! Component: 100 - total flux cleaned = 0.00229708 Jy ! Component: 150 - total flux cleaned = 0.00275959 Jy ! Component: 200 - total flux cleaned = 0.00333531 Jy ! Component: 250 - total flux cleaned = 0.00380362 Jy ! Component: 300 - total flux cleaned = 0.00429775 Jy ! Component: 350 - total flux cleaned = 0.0048166 Jy ! Component: 400 - total flux cleaned = 0.00520457 Jy ! Component: 450 - total flux cleaned = 0.00562055 Jy ! Component: 500 - total flux cleaned = 0.00602653 Jy ! Component: 550 - total flux cleaned = 0.00645947 Jy ! Component: 600 - total flux cleaned = 0.0067771 Jy ! Component: 650 - total flux cleaned = 0.00712374 Jy ! Component: 700 - total flux cleaned = 0.00746331 Jy ! Component: 750 - total flux cleaned = 0.0077969 Jy ! Component: 800 - total flux cleaned = 0.00815738 Jy ! Component: 850 - total flux cleaned = 0.00848019 Jy ! Component: 900 - total flux cleaned = 0.00886073 Jy ! Component: 950 - total flux cleaned = 0.00911042 Jy ! Component: 1000 - total flux cleaned = 0.00947906 Jy ! Component: 1050 - total flux cleaned = 0.00978072 Jy ! Component: 1100 - total flux cleaned = 0.0100192 Jy ! Component: 1150 - total flux cleaned = 0.0102833 Jy ! Component: 1200 - total flux cleaned = 0.01063 Jy ! Component: 1250 - total flux cleaned = 0.0109152 Jy ! Component: 1300 - total flux cleaned = 0.0110843 Jy ! Component: 1350 - total flux cleaned = 0.0115007 Jy ! Component: 1400 - total flux cleaned = 0.0117741 Jy ! Component: 1450 - total flux cleaned = 0.0120175 Jy ! Component: 1500 - total flux cleaned = 0.0123121 Jy ! Component: 1550 - total flux cleaned = 0.0127346 Jy ! Component: 1600 - total flux cleaned = 0.0129955 Jy ! Component: 1650 - total flux cleaned = 0.0132275 Jy ! Component: 1700 - total flux cleaned = 0.0134574 Jy ! Component: 1750 - total flux cleaned = 0.0137353 Jy ! Component: 1800 - total flux cleaned = 0.0139353 Jy ! Component: 1850 - total flux cleaned = 0.0142817 Jy ! Component: 1900 - total flux cleaned = 0.0145262 Jy ! Component: 1950 - total flux cleaned = 0.0146715 Jy ! Component: 2000 - total flux cleaned = 0.0148878 Jy ! Component: 2050 - total flux cleaned = 0.0151492 Jy ! Component: 2100 - total flux cleaned = 0.0152906 Jy ! Component: 2150 - total flux cleaned = 0.0154306 Jy ! Component: 2200 - total flux cleaned = 0.0157077 Jy ! Component: 2250 - total flux cleaned = 0.0157992 Jy ! Component: 2300 - total flux cleaned = 0.0160031 Jy ! Component: 2350 - total flux cleaned = 0.0161603 Jy ! Component: 2400 - total flux cleaned = 0.0162721 Jy ! Component: 2450 - total flux cleaned = 0.0164924 Jy ! Component: 2500 - total flux cleaned = 0.0165798 Jy ! Component: 2550 - total flux cleaned = 0.0167102 Jy ! Component: 2600 - total flux cleaned = 0.0168609 Jy ! Component: 2650 - total flux cleaned = 0.0169673 Jy ! Component: 2700 - total flux cleaned = 0.0170517 Jy ! Component: 2750 - total flux cleaned = 0.0171987 Jy ! Component: 2800 - total flux cleaned = 0.0173442 Jy ! Component: 2850 - total flux cleaned = 0.017324 Jy ! Component: 2900 - total flux cleaned = 0.0175081 Jy ! Component: 2950 - total flux cleaned = 0.0176096 Jy ! Component: 3000 - total flux cleaned = 0.0176899 Jy ! Component: 3050 - total flux cleaned = 0.0177098 Jy ! Component: 3100 - total flux cleaned = 0.0177892 Jy ! Component: 3150 - total flux cleaned = 0.0178287 Jy ! Component: 3200 - total flux cleaned = 0.017907 Jy ! Component: 3250 - total flux cleaned = 0.0179847 Jy ! Component: 3300 - total flux cleaned = 0.0180811 Jy ! Component: 3350 - total flux cleaned = 0.0181004 Jy ! Component: 3400 - total flux cleaned = 0.0181193 Jy ! Component: 3450 - total flux cleaned = 0.0182329 Jy ! Component: 3500 - total flux cleaned = 0.0182141 Jy ! Component: 3550 - total flux cleaned = 0.0182701 Jy ! Component: 3600 - total flux cleaned = 0.0183629 Jy ! Component: 3650 - total flux cleaned = 0.0183628 Jy ! Component: 3700 - total flux cleaned = 0.0184178 Jy ! Component: 3750 - total flux cleaned = 0.0183994 Jy ! Component: 3800 - total flux cleaned = 0.0184717 Jy ! Component: 3850 - total flux cleaned = 0.0184358 Jy ! Component: 3900 - total flux cleaned = 0.0184717 Jy ! Component: 3950 - total flux cleaned = 0.0185074 Jy ! Component: 4000 - total flux cleaned = 0.0185074 Jy ! Component: 4050 - total flux cleaned = 0.0184723 Jy ! Total flux subtracted in 4096 components = 0.0185074 Jy ! Clean residual min=-0.000882 max=0.001141 Jy/beam ! Clean residual mean=-0.000006 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.804531 Jy keep ! Adding 431 model components to the UV plane model. ! The established model now contains 929 components and 0.804531 Jy ![Exited script file: muppet] wmap "J1540+1447_L_2010_11_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.391 x 11.32 at 1.107 degrees (North through East) ! Clean map min=-0.0018021 max=0.47311 Jy/beam ! Writing clean map to FITS file: J1540+1447_L_2010_11_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.47311 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000378015 device "J1540+1447_L_2010_11_05_pus\_map.eps/VPS" ! Attempting to open device: 'J1540+1447_L_2010_11_05_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.239701 0.239701 0.479401 0.958802 1.9176 3.83521 7.67042 15.3408 30.6817 61.3633 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.473 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.391 x 11.32 at 1.107 degrees (North through East) ! Clean map min=-0.0018021 max=0.47311 Jy/beam quit ! Quitting program ! Log file J1540+1447_L_2010_11_05_pus_uvs.log closed on Thu Jan 14 18:11:04 2016