! Started logfile: J0501-0159_L_2010_02_03_pus_uvs.log on Sun Feb 28 19:18:26 2016 obs J0501-0159_L_2010_02_03_pus_uva.fits ! Reading UV FITS file: J0501-0159_L_2010_02_03_pus_uva.fits ! AN table 1: 510 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.89646 visibilities/baseline/integration-bin. ! Found source: J0501-0159 ! ! 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 1156 lines of history. ! ! Reading 263344 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 = 2048 print "field_cell =",field_cell ! field_cell = 0.8 print "taper_size =",taper_size ! taper_size = 15 ![@muppet J0501-0159_L_2010_02_03_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 = 2048x2048 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 243 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 243 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 243 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 243 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.567291Jy sigma=0.006885 ! Fit after self-cal, rms=0.563595Jy sigma=0.006842 ! 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=5.225 mas, bmaj=11.54 mas, bpa=6.443 degrees ! Estimated noise=460.203 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 = 0.335753 Jy ! Component: 100 - total flux cleaned = 0.464391 Jy ! Total flux subtracted in 100 components = 0.464391 Jy ! Clean residual min=-0.021967 max=0.059862 Jy/beam ! Clean residual mean=0.000046 rms=0.003702 Jy/beam ! Combined flux in latest and established models = 0.464391 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.464391 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.151041Jy sigma=0.001803 ! Fit after self-cal, rms=0.149609Jy sigma=0.001787 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0679239 Jy ! Component: 100 - total flux cleaned = 0.103194 Jy ! Total flux subtracted in 100 components = 0.103194 Jy ! Clean residual min=-0.015172 max=0.031530 Jy/beam ! Clean residual mean=0.000029 rms=0.002196 Jy/beam ! Combined flux in latest and established models = 0.567585 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 24 components and 0.567585 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102507Jy sigma=0.001165 ! Fit after self-cal, rms=0.102214Jy sigma=0.001160 ! Inverting map ! Added new window around map position (-14.4, 8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0324855 Jy ! Component: 100 - total flux cleaned = 0.0523068 Jy ! Total flux subtracted in 100 components = 0.0523068 Jy ! Clean residual min=-0.011845 max=0.014160 Jy/beam ! Clean residual mean=0.000022 rms=0.001643 Jy/beam ! Combined flux in latest and established models = 0.619892 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 39 components and 0.619892 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086020Jy sigma=0.000918 ! Fit after self-cal, rms=0.084815Jy sigma=0.000902 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0161179 Jy ! Component: 100 - total flux cleaned = 0.0270053 Jy ! Total flux subtracted in 100 components = 0.0270053 Jy ! Clean residual min=-0.009678 max=0.010120 Jy/beam ! Clean residual mean=0.000017 rms=0.001398 Jy/beam ! Combined flux in latest and established models = 0.646897 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 48 components and 0.646897 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079234Jy sigma=0.000818 ! Fit after self-cal, rms=0.078964Jy sigma=0.000814 ! Inverting map ! Added new window around map position (-12, -8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0101897 Jy ! Component: 100 - total flux cleaned = 0.0174757 Jy ! Total flux subtracted in 100 components = 0.0174757 Jy ! Clean residual min=-0.009169 max=0.008167 Jy/beam ! Clean residual mean=0.000015 rms=0.001300 Jy/beam ! Combined flux in latest and established models = 0.664373 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 65 components and 0.664373 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076412Jy sigma=0.000775 ! Fit after self-cal, rms=0.076223Jy sigma=0.000773 ! 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=6.591 mas, bmaj=13.94 mas, bpa=6.246 degrees ! Estimated noise=231.697 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 (-8.8, 8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0126157 Jy ! Component: 100 - total flux cleaned = 0.0205472 Jy ! Component: 150 - total flux cleaned = 0.0260788 Jy ! Component: 200 - total flux cleaned = 0.0300382 Jy ! Total flux subtracted in 200 components = 0.0300382 Jy ! Clean residual min=-0.008004 max=0.007334 Jy/beam ! Clean residual mean=0.000065 rms=0.001292 Jy/beam ! Combined flux in latest and established models = 0.694411 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 99 components and 0.694411 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073826Jy sigma=0.000736 ! Fit after self-cal, rms=0.073551Jy sigma=0.000732 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.01 KP 0.98 LA 1.01 ! MK 1.06 NL 1.06 OV 0.98 PT 0.99 ! SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00 KP 1.00 LA 1.02 ! MK 1.05 NL 1.05 OV 0.99 PT 0.96 ! SC 1.09 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 KP 0.88 LA 0.95 ! MK 0.91 NL 1.01 OV 1.01 PT 1.01 ! SC 0.92 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.02 KP 0.95 LA 1.05 ! MK 0.94 NL 1.01 OV 1.03 PT 1.00 ! SC 0.96 ! ! ! Fit before self-cal, rms=0.073551Jy sigma=0.000732 ! Fit after self-cal, rms=0.063893Jy sigma=0.000638 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=6.598 mas, bmaj=13.98 mas, bpa=6.279 degrees ! Estimated noise=231.886 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 = -0.0018908 Jy ! Component: 100 - total flux cleaned = -0.00188011 Jy ! Component: 150 - total flux cleaned = -0.00188126 Jy ! Component: 200 - total flux cleaned = -0.00196612 Jy ! Total flux subtracted in 200 components = -0.00196612 Jy ! Clean residual min=-0.006198 max=0.006158 Jy/beam ! Clean residual mean=0.000069 rms=0.000951 Jy/beam ! Combined flux in latest and established models = 0.692445 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 111 components and 0.692445 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063273Jy sigma=0.000635 ! Fit after self-cal, rms=0.063195Jy sigma=0.000634 ! 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=0.063195Jy sigma=0.000634 ! Fit after self-cal, rms=0.062375Jy sigma=0.000625 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.612 mas, bmaj=14.01 mas, bpa=6.503 degrees ! Estimated noise=231.938 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00145377 Jy ! Component: 100 - total flux cleaned = -0.00172411 Jy ! Component: 150 - total flux cleaned = -0.00188591 Jy ! Component: 200 - total flux cleaned = -0.0021035 Jy ! Total flux subtracted in 200 components = -0.0021035 Jy ! Clean residual min=-0.005753 max=0.005666 Jy/beam ! Clean residual mean=0.000051 rms=0.000851 Jy/beam ! Combined flux in latest and established models = 0.690341 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 120 components and 0.690341 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061977Jy sigma=0.000623 ! Fit after self-cal, rms=0.061929Jy sigma=0.000622 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 = -0.000480304 Jy ! Component: 100 - total flux cleaned = -0.000616795 Jy ! Component: 150 - total flux cleaned = -0.000741131 Jy ! Component: 200 - total flux cleaned = -0.000857749 Jy ! Total flux subtracted in 200 components = -0.000857749 Jy ! Clean residual min=-0.005308 max=0.005623 Jy/beam ! Clean residual mean=0.000051 rms=0.000841 Jy/beam ! Combined flux in latest and established models = 0.689484 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 124 components and 0.689484 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061695Jy sigma=0.000621 ! Fit after self-cal, rms=0.061652Jy sigma=0.000620 ! Inverting map ! Added new window around map position (-168.8, 1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00609198 Jy ! Component: 100 - total flux cleaned = 0.00982031 Jy ! Component: 150 - total flux cleaned = 0.0119977 Jy ! Component: 200 - total flux cleaned = 0.0135844 Jy ! Total flux subtracted in 200 components = 0.0135844 Jy ! Clean residual min=-0.005357 max=0.004258 Jy/beam ! Clean residual mean=0.000043 rms=0.000723 Jy/beam ! Combined flux in latest and established models = 0.703068 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 159 components and 0.703068 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060992Jy sigma=0.000610 ! Fit after self-cal, rms=0.060933Jy sigma=0.000609 ! 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=0.060933Jy sigma=0.000609 ! Fit after self-cal, rms=0.057161Jy sigma=0.000592 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.605 mas, bmaj=14.01 mas, bpa=6.509 degrees ! Estimated noise=231.65 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000633546 Jy ! Component: 100 - total flux cleaned = 0.00159597 Jy ! Component: 150 - total flux cleaned = 0.00240468 Jy ! Component: 200 - total flux cleaned = 0.00309688 Jy ! Total flux subtracted in 200 components = 0.00309688 Jy ! Clean residual min=-0.004811 max=0.003928 Jy/beam ! Clean residual mean=0.000029 rms=0.000606 Jy/beam ! Combined flux in latest and established models = 0.706165 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 180 components and 0.706165 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056961Jy sigma=0.000589 ! Fit after self-cal, rms=0.056936Jy sigma=0.000589 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 = -0.000139782 Jy ! Component: 100 - total flux cleaned = 0.000479102 Jy ! Component: 150 - total flux cleaned = 0.000922639 Jy ! Component: 200 - total flux cleaned = 0.00101218 Jy ! Total flux subtracted in 200 components = 0.00101218 Jy ! Clean residual min=-0.004493 max=0.003844 Jy/beam ! Clean residual mean=0.000028 rms=0.000591 Jy/beam ! Combined flux in latest and established models = 0.707177 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 194 components and 0.707177 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056819Jy sigma=0.000588 ! Fit after self-cal, rms=0.056791Jy sigma=0.000587 ! 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=0.056791Jy sigma=0.000587 ! Fit after self-cal, rms=0.056692Jy sigma=0.000587 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=12.69 mas, bmaj=20.14 mas, bpa=12.05 degrees ! Estimated noise=248.684 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.4934e-05 Jy ! Component: 100 - total flux cleaned = 0.000687619 Jy ! Component: 150 - total flux cleaned = 0.00116289 Jy ! Component: 200 - total flux cleaned = 0.00160294 Jy ! Total flux subtracted in 200 components = 0.00160294 Jy ! Clean residual min=-0.002799 max=0.003942 Jy/beam ! Clean residual mean=0.000042 rms=0.000713 Jy/beam ! Combined flux in latest and established models = 0.70878 Jy selfcal ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 220 components and 0.70878 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056613Jy sigma=0.000586 ! Fit after self-cal, rms=0.056598Jy sigma=0.000586 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 (-30.4, -12). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00359675 Jy ! Component: 100 - total flux cleaned = 0.00451146 Jy ! Component: 150 - total flux cleaned = 0.0051927 Jy ! Component: 200 - total flux cleaned = 0.0058913 Jy ! Total flux subtracted in 200 components = 0.0058913 Jy ! Clean residual min=-0.002593 max=0.003058 Jy/beam ! Clean residual mean=0.000036 rms=0.000640 Jy/beam ! Combined flux in latest and established models = 0.714672 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 245 components and 0.714672 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056327Jy sigma=0.000582 ! Fit after self-cal, rms=0.056293Jy sigma=0.000581 ! 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=6.604 mas, bmaj=14.01 mas, bpa=6.435 degrees ! Estimated noise=231.602 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 6.604 x 14.01 at 6.435 degrees (North through East) ! Clean map min=-0.0035056 max=0.42554 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=5.222 mas, bmaj=11.55 mas, bpa=6.607 degrees ! Estimated noise=462.615 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.341784 Jy ! Component: 100 - total flux cleaned = 0.471982 Jy ! Component: 150 - total flux cleaned = 0.535184 Jy ! Component: 200 - total flux cleaned = 0.576614 Jy ! Total flux subtracted in 200 components = 0.576614 Jy ! Clean residual min=-0.009245 max=0.022518 Jy/beam ! Clean residual mean=0.000025 rms=0.001689 Jy/beam ! Combined flux in latest and established models = 0.576614 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 29 model components to the UV plane model. ! The established model now contains 29 components and 0.576614 Jy ! Inverting map and beam ! Estimated beam: bmin=6.604 mas, bmaj=14.01 mas, bpa=6.435 degrees ! Estimated noise=231.602 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 = 0.0398735 Jy ! Component: 100 - total flux cleaned = 0.0633994 Jy ! Component: 150 - total flux cleaned = 0.0784381 Jy ! Component: 200 - total flux cleaned = 0.0886565 Jy ! Total flux subtracted in 200 components = 0.0886565 Jy ! Clean residual min=-0.004976 max=0.006229 Jy/beam ! Clean residual mean=0.000054 rms=0.000972 Jy/beam ! Combined flux in latest and established models = 0.665271 Jy ! Adding 77 model components to the UV plane model. ! The established model now contains 93 components and 0.665271 Jy ! Inverting map ! Added new window around map position (5.6, -8.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00790434 Jy ! Component: 100 - total flux cleaned = 0.0128527 Jy ! Component: 150 - total flux cleaned = 0.0170628 Jy ! Component: 200 - total flux cleaned = 0.0205475 Jy ! Total flux subtracted in 200 components = 0.0205475 Jy ! Clean residual min=-0.003669 max=0.003696 Jy/beam ! Clean residual mean=0.000041 rms=0.000704 Jy/beam ! Combined flux in latest and established models = 0.685819 Jy ! Adding 69 model components to the UV plane model. ! The established model now contains 150 components and 0.685819 Jy ! Inverting map ! Added new window around map position (-153.6, -4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00341768 Jy ! Component: 100 - total flux cleaned = 0.00636973 Jy ! Component: 150 - total flux cleaned = 0.00887328 Jy ! Component: 200 - total flux cleaned = 0.0112589 Jy ! Total flux subtracted in 200 components = 0.0112589 Jy ! Clean residual min=-0.003131 max=0.002870 Jy/beam ! Clean residual mean=0.000034 rms=0.000583 Jy/beam ! Combined flux in latest and established models = 0.697078 Jy ! Adding 61 model components to the UV plane model. ! The established model now contains 195 components and 0.697078 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=12.69 mas, bmaj=20.14 mas, bpa=12.05 degrees ! Estimated noise=248.684 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00372025 Jy ! Component: 100 - total flux cleaned = 0.0066816 Jy ! Component: 150 - total flux cleaned = 0.00916986 Jy ! Component: 200 - total flux cleaned = 0.0112974 Jy ! Total flux subtracted in 200 components = 0.0112974 Jy ! Clean residual min=-0.002488 max=0.003034 Jy/beam ! Clean residual mean=0.000041 rms=0.000634 Jy/beam ! Combined flux in latest and established models = 0.708375 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-192, 18.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00292509 Jy ! Component: 100 - total flux cleaned = 0.00487601 Jy ! Component: 150 - total flux cleaned = 0.00651821 Jy ! Component: 200 - total flux cleaned = 0.00775124 Jy ! Total flux subtracted in 200 components = 0.00775124 Jy ! Clean residual min=-0.002266 max=0.002487 Jy/beam ! Clean residual mean=0.000035 rms=0.000571 Jy/beam ! Combined flux in latest and established models = 0.716126 Jy ! Adding 156 model components to the UV plane model. ! The established model now contains 340 components and 0.716126 Jy ! Inverting map ! Added new window around map position (22.4, -41.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00234559 Jy ! Component: 100 - total flux cleaned = 0.00370608 Jy ! Component: 150 - total flux cleaned = 0.00469864 Jy ! Component: 200 - total flux cleaned = 0.00546608 Jy ! Total flux subtracted in 200 components = 0.00546608 Jy ! Clean residual min=-0.001956 max=0.002334 Jy/beam ! Clean residual mean=0.000032 rms=0.000535 Jy/beam ! Combined flux in latest and established models = 0.721593 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 381 components and 0.721593 Jy ! Inverting map ! Added new window around map position (-392, 71.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00254223 Jy ! Component: 100 - total flux cleaned = 0.00420664 Jy ! Component: 150 - total flux cleaned = 0.00551983 Jy ! Component: 200 - total flux cleaned = 0.00669214 Jy ! Total flux subtracted in 200 components = 0.00669214 Jy ! Clean residual min=-0.001873 max=0.001779 Jy/beam ! Clean residual mean=0.000029 rms=0.000472 Jy/beam ! Combined flux in latest and established models = 0.728285 Jy ! Adding 65 model components to the UV plane model. ! The established model now contains 439 components and 0.728285 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=6.604 mas, bmaj=14.01 mas, bpa=6.435 degrees ! Estimated noise=231.602 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.18705e-07 Jy ! Component: 100 - total flux cleaned = 8.42552e-05 Jy ! Component: 150 - total flux cleaned = 0.000225017 Jy ! Component: 200 - total flux cleaned = 0.00054324 Jy ! Total flux subtracted in 200 components = 0.00054324 Jy ! Clean residual min=-0.002253 max=0.001885 Jy/beam ! Clean residual mean=0.000019 rms=0.000397 Jy/beam ! Combined flux in latest and established models = 0.728828 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 462 components and 0.728828 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055879Jy sigma=0.000573 ! Fit after self-cal, rms=0.055801Jy sigma=0.000572 wmodel J0501-0159_L_2010_02_03_pus_map.mod ! Writing 462 model components to file: J0501-0159_L_2010_02_03_pus_map.mod wobs J0501-0159_L_2010_02_03_pus_uvs.fits ! Writing UV FITS file: J0501-0159_L_2010_02_03_pus_uvs.fits wwins J0501-0159_L_2010_02_03_pus_map.win ! wwins: Wrote 11 windows to J0501-0159_L_2010_02_03_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=8192 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000615327 Jy ! Component: 100 - total flux cleaned = -0.000993433 Jy ! Component: 150 - total flux cleaned = -0.00116942 Jy ! Component: 200 - total flux cleaned = -0.00128167 Jy ! Component: 250 - total flux cleaned = -0.00133607 Jy ! Component: 300 - total flux cleaned = -0.00141584 Jy ! Component: 350 - total flux cleaned = -0.00141589 Jy ! Component: 400 - total flux cleaned = -0.00149264 Jy ! Component: 450 - total flux cleaned = -0.00141751 Jy ! Component: 500 - total flux cleaned = -0.00144251 Jy ! Component: 550 - total flux cleaned = -0.00139385 Jy ! Component: 600 - total flux cleaned = -0.00137007 Jy ! Component: 650 - total flux cleaned = -0.00134635 Jy ! Component: 700 - total flux cleaned = -0.00127633 Jy ! Component: 750 - total flux cleaned = -0.00125352 Jy ! Component: 800 - total flux cleaned = -0.00125357 Jy ! Component: 850 - total flux cleaned = -0.00127617 Jy ! Component: 900 - total flux cleaned = -0.00132037 Jy ! Component: 950 - total flux cleaned = -0.00134232 Jy ! Component: 1000 - total flux cleaned = -0.00136397 Jy ! Component: 1050 - total flux cleaned = -0.00144995 Jy ! Component: 1100 - total flux cleaned = -0.00144982 Jy ! Component: 1150 - total flux cleaned = -0.00149218 Jy ! Component: 1200 - total flux cleaned = -0.00151295 Jy ! Component: 1250 - total flux cleaned = -0.00155397 Jy ! Component: 1300 - total flux cleaned = -0.0015541 Jy ! Component: 1350 - total flux cleaned = -0.00163534 Jy ! Component: 1400 - total flux cleaned = -0.00157479 Jy ! Component: 1450 - total flux cleaned = -0.00163472 Jy ! Component: 1500 - total flux cleaned = -0.00159539 Jy ! Component: 1550 - total flux cleaned = -0.00161512 Jy ! Component: 1600 - total flux cleaned = -0.00159556 Jy ! Component: 1650 - total flux cleaned = -0.0015573 Jy ! Component: 1700 - total flux cleaned = -0.00157657 Jy ! Component: 1750 - total flux cleaned = -0.00150075 Jy ! Component: 1800 - total flux cleaned = -0.00150083 Jy ! Component: 1850 - total flux cleaned = -0.00148242 Jy ! Component: 1900 - total flux cleaned = -0.00151939 Jy ! Component: 1950 - total flux cleaned = -0.00157507 Jy ! Component: 2000 - total flux cleaned = -0.00162998 Jy ! Component: 2050 - total flux cleaned = -0.00157534 Jy ! Component: 2100 - total flux cleaned = -0.00159351 Jy ! Component: 2150 - total flux cleaned = -0.00164736 Jy ! Component: 2200 - total flux cleaned = -0.00162969 Jy ! Component: 2250 - total flux cleaned = -0.0015588 Jy ! Component: 2300 - total flux cleaned = -0.0016471 Jy ! Component: 2350 - total flux cleaned = -0.0016823 Jy ! Component: 2400 - total flux cleaned = -0.00168229 Jy ! Component: 2450 - total flux cleaned = -0.00171692 Jy ! Component: 2500 - total flux cleaned = -0.00171692 Jy ! Component: 2550 - total flux cleaned = -0.00168278 Jy ! Component: 2600 - total flux cleaned = -0.00171667 Jy ! Component: 2650 - total flux cleaned = -0.00176736 Jy ! Component: 2700 - total flux cleaned = -0.00170006 Jy ! Component: 2750 - total flux cleaned = -0.00171685 Jy ! Component: 2800 - total flux cleaned = -0.00165019 Jy ! Component: 2850 - total flux cleaned = -0.00165012 Jy ! Component: 2900 - total flux cleaned = -0.00168296 Jy ! Component: 2950 - total flux cleaned = -0.00166649 Jy ! Component: 3000 - total flux cleaned = -0.00163377 Jy ! Component: 3050 - total flux cleaned = -0.00158505 Jy ! Component: 3100 - total flux cleaned = -0.0015528 Jy ! Component: 3150 - total flux cleaned = -0.00158468 Jy ! Component: 3200 - total flux cleaned = -0.00160059 Jy ! Component: 3250 - total flux cleaned = -0.00160059 Jy ! Component: 3300 - total flux cleaned = -0.00156905 Jy ! Component: 3350 - total flux cleaned = -0.00150629 Jy ! Component: 3400 - total flux cleaned = -0.00153745 Jy ! Component: 3450 - total flux cleaned = -0.00152191 Jy ! Component: 3500 - total flux cleaned = -0.00149096 Jy ! Component: 3550 - total flux cleaned = -0.00150627 Jy ! Component: 3600 - total flux cleaned = -0.00153682 Jy ! Component: 3650 - total flux cleaned = -0.00152167 Jy ! Component: 3700 - total flux cleaned = -0.00158217 Jy ! Component: 3750 - total flux cleaned = -0.00156705 Jy ! Component: 3800 - total flux cleaned = -0.00155214 Jy ! Component: 3850 - total flux cleaned = -0.00152218 Jy ! Component: 3900 - total flux cleaned = -0.00156676 Jy ! Component: 3950 - total flux cleaned = -0.00155199 Jy ! Component: 4000 - total flux cleaned = -0.00158134 Jy ! Component: 4050 - total flux cleaned = -0.00155214 Jy ! Component: 4100 - total flux cleaned = -0.00159589 Jy ! Component: 4150 - total flux cleaned = -0.0016394 Jy ! Component: 4200 - total flux cleaned = -0.00166829 Jy ! Component: 4250 - total flux cleaned = -0.00171137 Jy ! Component: 4300 - total flux cleaned = -0.00171136 Jy ! Component: 4350 - total flux cleaned = -0.001754 Jy ! Component: 4400 - total flux cleaned = -0.00182493 Jy ! Component: 4450 - total flux cleaned = -0.00181098 Jy ! Component: 4500 - total flux cleaned = -0.00185318 Jy ! Component: 4550 - total flux cleaned = -0.00181114 Jy ! Component: 4600 - total flux cleaned = -0.00181111 Jy ! Component: 4650 - total flux cleaned = -0.00182501 Jy ! Component: 4700 - total flux cleaned = -0.00181127 Jy ! Component: 4750 - total flux cleaned = -0.00183871 Jy ! Component: 4800 - total flux cleaned = -0.00185245 Jy ! Component: 4850 - total flux cleaned = -0.00182509 Jy ! Component: 4900 - total flux cleaned = -0.00179792 Jy ! Component: 4950 - total flux cleaned = -0.00182493 Jy ! Component: 5000 - total flux cleaned = -0.00178446 Jy ! Component: 5050 - total flux cleaned = -0.00182479 Jy ! Component: 5100 - total flux cleaned = -0.0018247 Jy ! Component: 5150 - total flux cleaned = -0.00183807 Jy ! Component: 5200 - total flux cleaned = -0.00177175 Jy ! Component: 5250 - total flux cleaned = -0.00178498 Jy ! Component: 5300 - total flux cleaned = -0.00179808 Jy ! Component: 5350 - total flux cleaned = -0.00177183 Jy ! Component: 5400 - total flux cleaned = -0.0017458 Jy ! Component: 5450 - total flux cleaned = -0.00169368 Jy ! Component: 5500 - total flux cleaned = -0.00174563 Jy ! Component: 5550 - total flux cleaned = -0.00175854 Jy ! Component: 5600 - total flux cleaned = -0.00173275 Jy ! Component: 5650 - total flux cleaned = -0.00174567 Jy ! Component: 5700 - total flux cleaned = -0.00173294 Jy ! Component: 5750 - total flux cleaned = -0.00168211 Jy ! Component: 5800 - total flux cleaned = -0.00163136 Jy ! Component: 5850 - total flux cleaned = -0.00169461 Jy ! Component: 5900 - total flux cleaned = -0.00169459 Jy ! Component: 5950 - total flux cleaned = -0.00169455 Jy ! Component: 6000 - total flux cleaned = -0.00160695 Jy ! Component: 6050 - total flux cleaned = -0.00164432 Jy ! Component: 6100 - total flux cleaned = -0.00164429 Jy ! Component: 6150 - total flux cleaned = -0.00159481 Jy ! Component: 6200 - total flux cleaned = -0.00158254 Jy ! Component: 6250 - total flux cleaned = -0.0015579 Jy ! Component: 6300 - total flux cleaned = -0.00155785 Jy ! Component: 6350 - total flux cleaned = -0.00158229 Jy ! Component: 6400 - total flux cleaned = -0.00157017 Jy ! Component: 6450 - total flux cleaned = -0.00159439 Jy ! Component: 6500 - total flux cleaned = -0.00164271 Jy ! Component: 6550 - total flux cleaned = -0.00159449 Jy ! Component: 6600 - total flux cleaned = -0.00164253 Jy ! Component: 6650 - total flux cleaned = -0.00160663 Jy ! Component: 6700 - total flux cleaned = -0.00163051 Jy ! Component: 6750 - total flux cleaned = -0.00163051 Jy ! Component: 6800 - total flux cleaned = -0.00160681 Jy ! Component: 6850 - total flux cleaned = -0.00164225 Jy ! Component: 6900 - total flux cleaned = -0.00164228 Jy ! Component: 6950 - total flux cleaned = -0.00163057 Jy ! Component: 7000 - total flux cleaned = -0.00164224 Jy ! Component: 7050 - total flux cleaned = -0.00158382 Jy ! Component: 7100 - total flux cleaned = -0.00158383 Jy ! Component: 7150 - total flux cleaned = -0.00161862 Jy ! Component: 7200 - total flux cleaned = -0.00165328 Jy ! Component: 7250 - total flux cleaned = -0.00164175 Jy ! Component: 7300 - total flux cleaned = -0.00164175 Jy ! Component: 7350 - total flux cleaned = -0.00169902 Jy ! Component: 7400 - total flux cleaned = -0.00168757 Jy ! Component: 7450 - total flux cleaned = -0.00165334 Jy ! Component: 7500 - total flux cleaned = -0.00167608 Jy ! Component: 7550 - total flux cleaned = -0.00171001 Jy ! Component: 7600 - total flux cleaned = -0.00171 Jy ! Component: 7650 - total flux cleaned = -0.00172124 Jy ! Component: 7700 - total flux cleaned = -0.00179982 Jy ! Component: 7750 - total flux cleaned = -0.00176636 Jy ! Component: 7800 - total flux cleaned = -0.00177752 Jy ! Component: 7850 - total flux cleaned = -0.00178865 Jy ! Component: 7900 - total flux cleaned = -0.00182191 Jy ! Component: 7950 - total flux cleaned = -0.00179984 Jy ! Component: 8000 - total flux cleaned = -0.00178875 Jy ! Component: 8050 - total flux cleaned = -0.0018327 Jy ! Component: 8100 - total flux cleaned = -0.00179983 Jy ! Component: 8150 - total flux cleaned = -0.00183252 Jy ! Total flux subtracted in 8192 components = -0.00183249 Jy ! Clean residual min=-0.000583 max=0.000570 Jy/beam ! Clean residual mean=0.000005 rms=0.000197 Jy/beam ! Combined flux in latest and established models = 0.726995 Jy keep ! Adding 644 model components to the UV plane model. ! The established model now contains 1102 components and 0.726995 Jy ![Exited script file: muppet] wmap "J0501-0159_L_2010_02_03_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 6.604 x 14.01 at 6.435 degrees (North through East) ! Clean map min=-0.004708 max=0.42402 Jy/beam ! Writing clean map to FITS file: J0501-0159_L_2010_02_03_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.424019 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000195353 device "J0501-0159_L_2010_02_03_pus\_map.eps/VPS" ! Attempting to open device: 'J0501-0159_L_2010_02_03_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.138215 0.138215 0.27643 0.55286 1.10572 2.21144 4.42288 8.84576 17.6915 35.383 70.7661 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.424 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 6.604 x 14.01 at 6.435 degrees (North through East) ! Clean map min=-0.004708 max=0.42402 Jy/beam quit ! Quitting program ! Log file J0501-0159_L_2010_02_03_pus_uvs.log closed on Sun Feb 28 19:19:45 2016