! Started logfile: J1437-2947_S_2014_05_31_pus_uvs.log on Mon Nov 28 15:29:32 2016 obs J1437-2947_S_2014_05_31_pus_uva.fits ! Reading UV FITS file: J1437-2947_S_2014_05_31_pus_uva.fits ! AN table 1: 123 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.981572 visibilities/baseline/integration-bin. ! Found source: J1437-2947 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23588e+09 3.2e+07 1 3.2e+07 ! 02 2 2.26788e+09 3.2e+07 1 3.2e+07 ! 03 3 2.29988e+09 3.2e+07 1 3.2e+07 ! 04 4 2.36388e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 336 lines of history. ! ! Reading 21732 visibilities. select I ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.5 print "taper_size =",taper_size ! taper_size = 20 ![@muppet J1437-2947_S_2014_05_31_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.500x0.500 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.985967Jy sigma=0.008168 ! Fit after self-cal, rms=0.945858Jy sigma=0.007856 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.521 mas, bmaj=6.591 mas, bpa=-6.267 degrees ! Estimated noise=1049.78 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 = 0.0414853 Jy ! Component: 100 - total flux cleaned = 0.0528853 Jy ! Total flux subtracted in 100 components = 0.0528853 Jy ! Clean residual min=-0.004459 max=0.009936 Jy/beam ! Clean residual mean=-0.000110 rms=0.001357 Jy/beam ! Combined flux in latest and established models = 0.0528853 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 20 components and 0.0528853 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.109021Jy sigma=0.000821 ! Fit after self-cal, rms=0.108455Jy sigma=0.000817 ! Inverting map ! Added new window around map position (-16, 2.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0102722 Jy ! Component: 100 - total flux cleaned = 0.0172303 Jy ! Total flux subtracted in 100 components = 0.0172303 Jy ! Clean residual min=-0.003936 max=0.005938 Jy/beam ! Clean residual mean=-0.000087 rms=0.001127 Jy/beam ! Combined flux in latest and established models = 0.0701157 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 39 components and 0.0701157 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106935Jy sigma=0.000801 ! Fit after self-cal, rms=0.106622Jy sigma=0.000798 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00767574 Jy ! Component: 100 - total flux cleaned = 0.0126402 Jy ! Total flux subtracted in 100 components = 0.0126402 Jy ! Clean residual min=-0.003741 max=0.005859 Jy/beam ! Clean residual mean=-0.000070 rms=0.001051 Jy/beam ! Combined flux in latest and established models = 0.0827559 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 47 components and 0.0827559 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105752Jy sigma=0.000789 ! Fit after self-cal, rms=0.105615Jy sigma=0.000788 ! Inverting map ! Added new window around map position (6, 6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00731056 Jy ! Component: 100 - total flux cleaned = 0.0119849 Jy ! Total flux subtracted in 100 components = 0.0119849 Jy ! Clean residual min=-0.003593 max=0.003979 Jy/beam ! Clean residual mean=-0.000054 rms=0.000967 Jy/beam ! Combined flux in latest and established models = 0.0947408 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 58 components and 0.0947408 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104885Jy sigma=0.000780 ! Fit after self-cal, rms=0.104716Jy sigma=0.000779 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.129 mas, bmaj=8.047 mas, bpa=-5.662 degrees ! Estimated noise=591.157 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 = 0.00812591 Jy ! Component: 100 - total flux cleaned = 0.0135275 Jy ! Component: 150 - total flux cleaned = 0.0174929 Jy ! Component: 200 - total flux cleaned = 0.0204469 Jy ! Total flux subtracted in 200 components = 0.0204469 Jy ! Clean residual min=-0.002781 max=0.004461 Jy/beam ! Clean residual mean=-0.000048 rms=0.000878 Jy/beam ! Combined flux in latest and established models = 0.115188 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 94 components and 0.115188 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103965Jy sigma=0.000772 ! Fit after self-cal, rms=0.103726Jy sigma=0.000771 ! 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 0.86 FD 0.81 HN 1.07 KP 1.06 ! LA 1.06 MK 1.08 NL 1.02 OV 1.01 ! PT 0.97 SC 0.87 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.95 HN 1.07 KP 1.01 ! LA 1.03 MK 0.90 NL 1.13 OV 1.01 ! PT 0.96 SC 1.02 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.04 HN 1.04 KP 0.96 ! LA 0.89 MK 0.95 NL 1.01 OV 1.05 ! PT 0.91 SC 0.97 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.97 HN 1.04 KP 0.95 ! LA 0.86 MK 0.98 NL 1.13 OV 1.03 ! PT 0.96 SC 0.98 ! ! ! Fit before self-cal, rms=0.103726Jy sigma=0.000771 ! Fit after self-cal, rms=0.101124Jy sigma=0.000768 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.125 mas, bmaj=7.998 mas, bpa=-5.384 degrees ! Estimated noise=574.041 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 (18.5, 11.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.004604 Jy ! Component: 100 - total flux cleaned = 0.00746782 Jy ! Component: 150 - total flux cleaned = 0.00913225 Jy ! Component: 200 - total flux cleaned = 0.0100712 Jy ! Total flux subtracted in 200 components = 0.0100712 Jy ! Clean residual min=-0.001999 max=0.002434 Jy/beam ! Clean residual mean=-0.000022 rms=0.000574 Jy/beam ! Combined flux in latest and established models = 0.125259 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 114 components and 0.125259 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100899Jy sigma=0.000766 ! Fit after self-cal, rms=0.100853Jy sigma=0.000765 ! 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=0.100853Jy sigma=0.000765 ! Fit after self-cal, rms=0.100756Jy sigma=0.000764 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.114 mas, bmaj=7.967 mas, bpa=-5.671 degrees ! Estimated noise=572.066 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0024951 Jy ! Component: 100 - total flux cleaned = 0.00376903 Jy ! Component: 150 - total flux cleaned = 0.00450284 Jy ! Component: 200 - total flux cleaned = 0.00512383 Jy ! Total flux subtracted in 200 components = 0.00512383 Jy ! Clean residual min=-0.001823 max=0.001907 Jy/beam ! Clean residual mean=-0.000010 rms=0.000486 Jy/beam ! Combined flux in latest and established models = 0.130383 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 123 components and 0.130383 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100662Jy sigma=0.000763 ! Fit after self-cal, rms=0.100662Jy sigma=0.000763 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 = 0.00107879 Jy ! Component: 100 - total flux cleaned = 0.00153244 Jy ! Component: 150 - total flux cleaned = 0.00183169 Jy ! Component: 200 - total flux cleaned = 0.00205407 Jy ! Total flux subtracted in 200 components = 0.00205407 Jy ! Clean residual min=-0.001810 max=0.001994 Jy/beam ! Clean residual mean=-0.000007 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.132437 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 130 components and 0.132437 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100619Jy sigma=0.000762 ! Fit after self-cal, rms=0.100579Jy sigma=0.000762 ! 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=0.100579Jy sigma=0.000762 ! Fit after self-cal, rms=0.099864Jy sigma=0.000762 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.095 mas, bmaj=7.94 mas, bpa=-5.88 degrees ! Estimated noise=567.987 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000891923 Jy ! Component: 100 - total flux cleaned = 0.00151806 Jy ! Component: 150 - total flux cleaned = 0.00189804 Jy ! Component: 200 - total flux cleaned = 0.00204793 Jy ! Total flux subtracted in 200 components = 0.00204793 Jy ! Clean residual min=-0.001718 max=0.001831 Jy/beam ! Clean residual mean=-0.000006 rms=0.000431 Jy/beam ! Combined flux in latest and established models = 0.134485 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 136 components and 0.134485 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099833Jy sigma=0.000762 ! Fit after self-cal, rms=0.099825Jy sigma=0.000762 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 = 0.000567725 Jy ! Component: 100 - total flux cleaned = 0.000733197 Jy ! Component: 150 - total flux cleaned = 0.000876899 Jy ! Component: 200 - total flux cleaned = 0.00100917 Jy ! Total flux subtracted in 200 components = 0.00100917 Jy ! Clean residual min=-0.001726 max=0.001843 Jy/beam ! Clean residual mean=-0.000004 rms=0.000426 Jy/beam ! Combined flux in latest and established models = 0.135494 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 142 components and 0.135494 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099804Jy sigma=0.000762 ! Fit after self-cal, rms=0.099789Jy sigma=0.000762 ! Inverting map ! Added new window around map position (49, 23.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00154215 Jy ! Component: 100 - total flux cleaned = 0.00191933 Jy ! Component: 150 - total flux cleaned = 0.00217534 Jy ! Component: 200 - total flux cleaned = 0.00229289 Jy ! Total flux subtracted in 200 components = 0.00229289 Jy ! Clean residual min=-0.001730 max=0.001723 Jy/beam ! Clean residual mean=-0.000004 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.137787 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 160 components and 0.137787 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099751Jy sigma=0.000761 ! Fit after self-cal, rms=0.099730Jy sigma=0.000761 ! Inverting map ! Added new window around map position (-82.5, 0.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00112563 Jy ! Component: 100 - total flux cleaned = 0.00112433 Jy ! Component: 150 - total flux cleaned = 0.00119393 Jy ! Component: 200 - total flux cleaned = 0.00122614 Jy ! Total flux subtracted in 200 components = 0.00122614 Jy ! Clean residual min=-0.001651 max=0.001552 Jy/beam ! Clean residual mean=-0.000004 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.139013 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 174 components and 0.139013 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099691Jy sigma=0.000761 ! Fit after self-cal, rms=0.099694Jy sigma=0.000761 ! 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=0.099694Jy sigma=0.000761 ! Fit after self-cal, rms=0.099010Jy sigma=0.000761 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.976 mas, bmaj=19.57 mas, bpa=-0.5021 degrees ! Estimated noise=705.935 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00119456 Jy ! Component: 100 - total flux cleaned = 0.00200376 Jy ! Component: 150 - total flux cleaned = 0.0023717 Jy ! Component: 200 - total flux cleaned = 0.00255584 Jy ! Total flux subtracted in 200 components = 0.00255584 Jy ! Clean residual min=-0.001459 max=0.001442 Jy/beam ! Clean residual mean=-0.000006 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.141569 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 181 components and 0.141569 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099000Jy sigma=0.000761 ! Fit after self-cal, rms=0.098999Jy sigma=0.000761 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 = 0.000334053 Jy ! Component: 100 - total flux cleaned = 0.000450127 Jy ! Component: 150 - total flux cleaned = 0.00051389 Jy ! Component: 200 - total flux cleaned = 0.000571612 Jy ! Total flux subtracted in 200 components = 0.000571612 Jy ! Clean residual min=-0.001449 max=0.001424 Jy/beam ! Clean residual mean=-0.000005 rms=0.000421 Jy/beam ! Combined flux in latest and established models = 0.14214 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 188 components and 0.14214 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098993Jy sigma=0.000761 ! Fit after self-cal, rms=0.098985Jy sigma=0.000761 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=3.072 mas, bmaj=7.899 mas, bpa=-5.921 degrees ! Estimated noise=564.308 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.072 x 7.899 at -5.921 degrees (North through East) ! Clean map min=-0.0014971 max=0.050263 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.474 mas, bmaj=6.508 mas, bpa=-6.607 degrees ! Estimated noise=1001.2 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.038604 Jy ! Component: 100 - total flux cleaned = 0.0578483 Jy ! Component: 150 - total flux cleaned = 0.0717705 Jy ! Component: 200 - total flux cleaned = 0.082159 Jy ! Total flux subtracted in 200 components = 0.082159 Jy ! Clean residual min=-0.004761 max=0.007129 Jy/beam ! Clean residual mean=-0.000080 rms=0.001249 Jy/beam ! Combined flux in latest and established models = 0.082159 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.082159 Jy ! Inverting map and beam ! Estimated beam: bmin=3.072 mas, bmaj=7.899 mas, bpa=-5.921 degrees ! Estimated noise=564.308 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 = 0.0121358 Jy ! Component: 100 - total flux cleaned = 0.0205205 Jy ! Component: 150 - total flux cleaned = 0.0270642 Jy ! Component: 200 - total flux cleaned = 0.0322787 Jy ! Total flux subtracted in 200 components = 0.0322787 Jy ! Clean residual min=-0.002704 max=0.003792 Jy/beam ! Clean residual mean=-0.000046 rms=0.000810 Jy/beam ! Combined flux in latest and established models = 0.114438 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 60 components and 0.114438 Jy ! Inverting map ! Added new window around map position (11.5, 9.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00437868 Jy ! Component: 100 - total flux cleaned = 0.00795032 Jy ! Component: 150 - total flux cleaned = 0.0110212 Jy ! Component: 200 - total flux cleaned = 0.0136703 Jy ! Total flux subtracted in 200 components = 0.0136703 Jy ! Clean residual min=-0.002128 max=0.002145 Jy/beam ! Clean residual mean=-0.000028 rms=0.000551 Jy/beam ! Combined flux in latest and established models = 0.128108 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 90 components and 0.128108 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.976 mas, bmaj=19.57 mas, bpa=-0.5021 degrees ! Estimated noise=705.935 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00359548 Jy ! Component: 100 - total flux cleaned = 0.00611893 Jy ! Component: 150 - total flux cleaned = 0.00809906 Jy ! Component: 200 - total flux cleaned = 0.00969901 Jy ! Total flux subtracted in 200 components = 0.00969901 Jy ! Clean residual min=-0.001610 max=0.001824 Jy/beam ! Clean residual mean=-0.000022 rms=0.000513 Jy/beam ! Combined flux in latest and established models = 0.137807 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 = 0.00131358 Jy ! Component: 100 - total flux cleaned = 0.00240248 Jy ! Component: 150 - total flux cleaned = 0.00306729 Jy ! Component: 200 - total flux cleaned = 0.00351834 Jy ! Total flux subtracted in 200 components = 0.00351834 Jy ! Clean residual min=-0.001427 max=0.001573 Jy/beam ! Clean residual mean=-0.000015 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.141325 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 135 components and 0.141325 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.072 mas, bmaj=7.899 mas, bpa=-5.921 degrees ! Estimated noise=564.308 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000480214 Jy ! Component: 100 - total flux cleaned = 0.000318872 Jy ! Component: 150 - total flux cleaned = 0.000269315 Jy ! Component: 200 - total flux cleaned = 0.000223996 Jy ! Total flux subtracted in 200 components = 0.000223996 Jy ! Clean residual min=-0.001699 max=0.001374 Jy/beam ! Clean residual mean=-0.000007 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.141549 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 158 components and 0.141549 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098995Jy sigma=0.000761 ! Fit after self-cal, rms=0.098935Jy sigma=0.000760 wmodel J1437-2947_S_2014_05_31_pus_map.mod ! Writing 158 model components to file: J1437-2947_S_2014_05_31_pus_map.mod wobs J1437-2947_S_2014_05_31_pus_uvs.fits ! Writing UV FITS file: J1437-2947_S_2014_05_31_pus_uvs.fits wwins J1437-2947_S_2014_05_31_pus_map.win ! wwins: Wrote 7 windows to J1437-2947_S_2014_05_31_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 = -0.000590239 Jy ! Component: 100 - total flux cleaned = -0.000724038 Jy ! Component: 150 - total flux cleaned = -0.000724302 Jy ! Component: 200 - total flux cleaned = -0.000723343 Jy ! Component: 250 - total flux cleaned = -0.000746529 Jy ! Component: 300 - total flux cleaned = -0.000814514 Jy ! Component: 350 - total flux cleaned = -0.000836262 Jy ! Component: 400 - total flux cleaned = -0.00081463 Jy ! Component: 450 - total flux cleaned = -0.0008146 Jy ! Component: 500 - total flux cleaned = -0.000835002 Jy ! Component: 550 - total flux cleaned = -0.00079417 Jy ! Component: 600 - total flux cleaned = -0.000794141 Jy ! Component: 650 - total flux cleaned = -0.000794192 Jy ! Component: 700 - total flux cleaned = -0.000813373 Jy ! Component: 750 - total flux cleaned = -0.000813371 Jy ! Component: 800 - total flux cleaned = -0.0008136 Jy ! Component: 850 - total flux cleaned = -0.000832109 Jy ! Component: 900 - total flux cleaned = -0.00083216 Jy ! Component: 950 - total flux cleaned = -0.000813733 Jy ! Component: 1000 - total flux cleaned = -0.000778171 Jy ! Component: 1050 - total flux cleaned = -0.000743159 Jy ! Component: 1100 - total flux cleaned = -0.000691204 Jy ! Component: 1150 - total flux cleaned = -0.000760022 Jy ! Component: 1200 - total flux cleaned = -0.000743137 Jy ! Component: 1250 - total flux cleaned = -0.000742977 Jy ! Component: 1300 - total flux cleaned = -0.000743171 Jy ! Component: 1350 - total flux cleaned = -0.000792561 Jy ! Component: 1400 - total flux cleaned = -0.000824981 Jy ! Component: 1450 - total flux cleaned = -0.000792736 Jy ! Component: 1500 - total flux cleaned = -0.000808796 Jy ! Component: 1550 - total flux cleaned = -0.000840394 Jy ! Component: 1600 - total flux cleaned = -0.000856008 Jy ! Component: 1650 - total flux cleaned = -0.000825021 Jy ! Component: 1700 - total flux cleaned = -0.000778897 Jy ! Component: 1750 - total flux cleaned = -0.000794263 Jy ! Component: 1800 - total flux cleaned = -0.000809626 Jy ! Component: 1850 - total flux cleaned = -0.000824491 Jy ! Component: 1900 - total flux cleaned = -0.000824272 Jy ! Component: 1950 - total flux cleaned = -0.000809701 Jy ! Component: 2000 - total flux cleaned = -0.000765806 Jy ! Component: 2050 - total flux cleaned = -0.000765831 Jy ! Component: 2100 - total flux cleaned = -0.000780314 Jy ! Component: 2150 - total flux cleaned = -0.000751655 Jy ! Component: 2200 - total flux cleaned = -0.000779919 Jy ! Component: 2250 - total flux cleaned = -0.000709624 Jy ! Component: 2300 - total flux cleaned = -0.000681716 Jy ! Component: 2350 - total flux cleaned = -0.000653979 Jy ! Component: 2400 - total flux cleaned = -0.000612887 Jy ! Component: 2450 - total flux cleaned = -0.000612929 Jy ! Component: 2500 - total flux cleaned = -0.000626574 Jy ! Component: 2550 - total flux cleaned = -0.000572798 Jy ! Component: 2600 - total flux cleaned = -0.000546293 Jy ! Component: 2650 - total flux cleaned = -0.000559618 Jy ! Component: 2700 - total flux cleaned = -0.000572758 Jy ! Component: 2750 - total flux cleaned = -0.000533592 Jy ! Component: 2800 - total flux cleaned = -0.000494771 Jy ! Component: 2850 - total flux cleaned = -0.00046913 Jy ! Component: 2900 - total flux cleaned = -0.000430716 Jy ! Component: 2950 - total flux cleaned = -0.00039274 Jy ! Component: 3000 - total flux cleaned = -0.000392806 Jy ! Component: 3050 - total flux cleaned = -0.00034292 Jy ! Component: 3100 - total flux cleaned = -0.000305671 Jy ! Component: 3150 - total flux cleaned = -0.000293347 Jy ! Component: 3200 - total flux cleaned = -0.000183192 Jy ! Component: 3250 - total flux cleaned = -0.000134527 Jy ! Component: 3300 - total flux cleaned = -0.000146713 Jy ! Component: 3350 - total flux cleaned = -8.66852e-05 Jy ! Component: 3400 - total flux cleaned = -6.28345e-05 Jy ! Component: 3450 - total flux cleaned = -1.54614e-05 Jy ! Component: 3500 - total flux cleaned = -3.90635e-05 Jy ! Component: 3550 - total flux cleaned = 5.45058e-05 Jy ! Component: 3600 - total flux cleaned = 6.62123e-05 Jy ! Component: 3650 - total flux cleaned = 0.000100919 Jy ! Component: 3700 - total flux cleaned = 0.000169896 Jy ! Component: 3750 - total flux cleaned = 0.000249809 Jy ! Component: 3800 - total flux cleaned = 0.00026122 Jy ! Component: 3850 - total flux cleaned = 0.000340193 Jy ! Component: 3900 - total flux cleaned = 0.000396283 Jy ! Component: 3950 - total flux cleaned = 0.000429733 Jy ! Component: 4000 - total flux cleaned = 0.000451913 Jy ! Component: 4050 - total flux cleaned = 0.000518214 Jy ! Total flux subtracted in 4096 components = 0.000606019 Jy ! Clean residual min=-0.000648 max=0.000662 Jy/beam ! Clean residual mean=-0.000001 rms=0.000202 Jy/beam ! Combined flux in latest and established models = 0.142155 Jy keep ! Adding 278 model components to the UV plane model. ! The established model now contains 436 components and 0.142155 Jy ![Exited script file: muppet] wmap "J1437-2947_S_2014_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.072 x 7.899 at -5.921 degrees (North through East) ! Clean map min=-0.0012684 max=0.050033 Jy/beam ! Writing clean map to FITS file: J1437-2947_S_2014_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0500328 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000200989 device "J1437-2947_S_2014_05_31_pus\_map.eps/VPS" ! Attempting to open device: 'J1437-2947_S_2014_05_31_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.20514 1.20514 2.41028 4.82057 9.64114 19.2823 38.5646 77.1291 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.05 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.072 x 7.899 at -5.921 degrees (North through East) ! Clean map min=-0.0012684 max=0.050033 Jy/beam quit ! Quitting program ! Log file J1437-2947_S_2014_05_31_pus_uvs.log closed on Mon Nov 28 15:29:39 2016