! Started logfile: J2055+6122_S_2014_12_20_pus_uvs.log on Wed Dec 28 13:46:25 2016 obs J2055+6122_S_2014_12_20_pus_uva.fits ! Reading UV FITS file: J2055+6122_S_2014_12_20_pus_uva.fits ! AN table 1: 74 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.959459 visibilities/baseline/integration-bin. ! Found source: J2055+6122 ! ! 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 344 lines of history. ! ! Reading 12780 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 J2055+6122_S_2014_12_20_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 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.834166Jy sigma=0.009192 ! Fit after self-cal, rms=0.810695Jy sigma=0.008933 ! 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=2.951 mas, bmaj=4.835 mas, bpa=-81.93 degrees ! Estimated noise=1058.89 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 = 0.140299 Jy ! Component: 100 - total flux cleaned = 0.204665 Jy ! Total flux subtracted in 100 components = 0.204665 Jy ! Clean residual min=-0.011670 max=0.032238 Jy/beam ! Clean residual mean=-0.000178 rms=0.004055 Jy/beam ! Combined flux in latest and established models = 0.204665 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.204665 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.117275Jy sigma=0.001238 ! Fit after self-cal, rms=0.116208Jy sigma=0.001228 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.037522 Jy ! Component: 100 - total flux cleaned = 0.059452 Jy ! Total flux subtracted in 100 components = 0.059452 Jy ! Clean residual min=-0.009301 max=0.024663 Jy/beam ! Clean residual mean=-0.000098 rms=0.002668 Jy/beam ! Combined flux in latest and established models = 0.264117 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 30 components and 0.264117 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096045Jy sigma=0.000992 ! Fit after self-cal, rms=0.095931Jy sigma=0.000990 ! Inverting map ! Added new window around map position (-0.5, -5.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0227207 Jy ! Component: 100 - total flux cleaned = 0.0363346 Jy ! Total flux subtracted in 100 components = 0.0363346 Jy ! Clean residual min=-0.007977 max=0.011321 Jy/beam ! Clean residual mean=-0.000053 rms=0.001926 Jy/beam ! Combined flux in latest and established models = 0.300452 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 51 components and 0.300452 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087363Jy sigma=0.000894 ! Fit after self-cal, rms=0.086906Jy sigma=0.000889 ! 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=3.671 mas, bmaj=5.891 mas, bpa=-82.79 degrees ! Estimated noise=571.282 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 = 0.0169975 Jy ! Component: 100 - total flux cleaned = 0.0271698 Jy ! Component: 150 - total flux cleaned = 0.0340602 Jy ! Component: 200 - total flux cleaned = 0.0389531 Jy ! Total flux subtracted in 200 components = 0.0389531 Jy ! Clean residual min=-0.008525 max=0.008946 Jy/beam ! Clean residual mean=0.000027 rms=0.001866 Jy/beam ! Combined flux in latest and established models = 0.339405 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 89 components and 0.339405 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082732Jy sigma=0.000850 ! Fit after self-cal, rms=0.082481Jy sigma=0.000847 ! 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 0.98 FD 0.88 HN 0.97 KP 1.08 ! LA 0.95 MK 0.98 NL 0.97 OV 0.98 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.05 HN 1.03 KP 1.04 ! LA 0.90 MK 1.02 NL 1.07 OV 1.02 ! PT 1.02 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.19 HN 1.03 KP 0.94 ! LA 0.74 MK 1.04 NL 1.14 OV 0.96 ! PT 1.01 SC 1.12 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.05 HN 1.01 KP 0.91 ! LA 0.80 MK 1.01 NL 1.02 OV 1.02 ! PT 1.03 SC 1.03 ! ! ! Fit before self-cal, rms=0.082481Jy sigma=0.000847 ! Fit after self-cal, rms=0.075602Jy sigma=0.000788 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.714 mas, bmaj=5.949 mas, bpa=-82.62 degrees ! Estimated noise=572.122 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 (-1, -12). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00544639 Jy ! Component: 100 - total flux cleaned = 0.0074345 Jy ! Component: 150 - total flux cleaned = 0.00787332 Jy ! Component: 200 - total flux cleaned = 0.00815389 Jy ! Total flux subtracted in 200 components = 0.00815389 Jy ! Clean residual min=-0.003367 max=0.003822 Jy/beam ! Clean residual mean=0.000010 rms=0.000854 Jy/beam ! Combined flux in latest and established models = 0.347559 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 115 components and 0.347559 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075175Jy sigma=0.000783 ! Fit after self-cal, rms=0.075104Jy sigma=0.000783 ! 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=0.075104Jy sigma=0.000783 ! Fit after self-cal, rms=0.074439Jy sigma=0.000776 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.681 mas, bmaj=5.896 mas, bpa=-83.12 degrees ! Estimated noise=569.049 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0025917 Jy ! Component: 100 - total flux cleaned = 0.00325043 Jy ! Component: 150 - total flux cleaned = 0.00354473 Jy ! Component: 200 - total flux cleaned = 0.00375319 Jy ! Total flux subtracted in 200 components = 0.00375319 Jy ! Clean residual min=-0.002038 max=0.003115 Jy/beam ! Clean residual mean=-0.000002 rms=0.000588 Jy/beam ! Combined flux in latest and established models = 0.351312 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 137 components and 0.351312 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074332Jy sigma=0.000775 ! Fit after self-cal, rms=0.074336Jy sigma=0.000775 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 (-4.5, -21). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00300027 Jy ! Component: 100 - total flux cleaned = 0.00469978 Jy ! Component: 150 - total flux cleaned = 0.00585611 Jy ! Component: 200 - total flux cleaned = 0.00648606 Jy ! Total flux subtracted in 200 components = 0.00648606 Jy ! Clean residual min=-0.001849 max=0.001997 Jy/beam ! Clean residual mean=0.000009 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.357798 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 162 components and 0.357798 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074207Jy sigma=0.000773 ! Fit after self-cal, rms=0.074205Jy sigma=0.000773 ! 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=0.074205Jy sigma=0.000773 ! Fit after self-cal, rms=0.074112Jy sigma=0.000773 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.68 mas, bmaj=5.888 mas, bpa=-83.34 degrees ! Estimated noise=568.241 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00120684 Jy ! Component: 100 - total flux cleaned = 0.00165939 Jy ! Component: 150 - total flux cleaned = 0.00200851 Jy ! Component: 200 - total flux cleaned = 0.00231929 Jy ! Total flux subtracted in 200 components = 0.00231929 Jy ! Clean residual min=-0.001702 max=0.001913 Jy/beam ! Clean residual mean=0.000002 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 0.360118 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 180 components and 0.360117 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074072Jy sigma=0.000773 ! Fit after self-cal, rms=0.074074Jy sigma=0.000772 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 (84, 88). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00152337 Jy ! Component: 100 - total flux cleaned = 0.00205592 Jy ! Component: 150 - total flux cleaned = 0.00248073 Jy ! Component: 200 - total flux cleaned = 0.00274116 Jy ! Total flux subtracted in 200 components = 0.00274116 Jy ! Clean residual min=-0.001616 max=0.001660 Jy/beam ! Clean residual mean=0.000001 rms=0.000419 Jy/beam ! Combined flux in latest and established models = 0.362859 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 196 components and 0.362859 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074023Jy sigma=0.000772 ! Fit after self-cal, rms=0.074023Jy sigma=0.000772 ! 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=0.074023Jy sigma=0.000772 ! Fit after self-cal, rms=0.073952Jy sigma=0.000772 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.592 mas, bmaj=10.3 mas, bpa=85.55 degrees ! Estimated noise=694.207 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000723987 Jy ! Component: 100 - total flux cleaned = 0.00112597 Jy ! Component: 150 - total flux cleaned = 0.00150446 Jy ! Component: 200 - total flux cleaned = 0.0018271 Jy ! Total flux subtracted in 200 components = 0.0018271 Jy ! Clean residual min=-0.001699 max=0.001743 Jy/beam ! Clean residual mean=-0.000003 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.364686 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 222 components and 0.364686 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073941Jy sigma=0.000772 ! Fit after self-cal, rms=0.073940Jy sigma=0.000772 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 = 0.000484075 Jy ! Component: 100 - total flux cleaned = 0.000740819 Jy ! Component: 150 - total flux cleaned = 0.000960735 Jy ! Component: 200 - total flux cleaned = 0.00111639 Jy ! Total flux subtracted in 200 components = 0.00111639 Jy ! Clean residual min=-0.001633 max=0.001671 Jy/beam ! Clean residual mean=-0.000002 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 0.365802 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 245 components and 0.365802 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073936Jy sigma=0.000772 ! Fit after self-cal, rms=0.073935Jy sigma=0.000772 ! 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=3.68 mas, bmaj=5.885 mas, bpa=-83.57 degrees ! Estimated noise=567.833 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.68 x 5.885 at -83.57 degrees (North through East) ! Clean map min=-0.0015203 max=0.18469 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=2.954 mas, bmaj=4.822 mas, bpa=-82.69 degrees ! Estimated noise=1049.38 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.140255 Jy ! Component: 100 - total flux cleaned = 0.205542 Jy ! Component: 150 - total flux cleaned = 0.24421 Jy ! Component: 200 - total flux cleaned = 0.269477 Jy ! Total flux subtracted in 200 components = 0.269477 Jy ! Clean residual min=-0.006110 max=0.013863 Jy/beam ! Clean residual mean=-0.000093 rms=0.001966 Jy/beam ! Combined flux in latest and established models = 0.269477 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 0.269477 Jy ! Inverting map and beam ! Estimated beam: bmin=3.68 mas, bmaj=5.885 mas, bpa=-83.57 degrees ! Estimated noise=567.833 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 = 0.026203 Jy ! Component: 100 - total flux cleaned = 0.041834 Jy ! Component: 150 - total flux cleaned = 0.0522335 Jy ! Component: 200 - total flux cleaned = 0.0595661 Jy ! Total flux subtracted in 200 components = 0.0595661 Jy ! Clean residual min=-0.002879 max=0.004212 Jy/beam ! Clean residual mean=-0.000051 rms=0.000967 Jy/beam ! Combined flux in latest and established models = 0.329043 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 71 components and 0.329043 Jy ! Inverting map ! Added new window around map position (-0.5, 3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00555598 Jy ! Component: 100 - total flux cleaned = 0.00993116 Jy ! Component: 150 - total flux cleaned = 0.0134871 Jy ! Component: 200 - total flux cleaned = 0.0164524 Jy ! Total flux subtracted in 200 components = 0.0164524 Jy ! Clean residual min=-0.002091 max=0.002235 Jy/beam ! Clean residual mean=-0.000025 rms=0.000601 Jy/beam ! Combined flux in latest and established models = 0.345495 Jy ! Adding 72 model components to the UV plane model. ! The established model now contains 137 components and 0.345495 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=7.592 mas, bmaj=10.3 mas, bpa=85.55 degrees ! Estimated noise=694.207 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00429714 Jy ! Component: 100 - total flux cleaned = 0.00739261 Jy ! Component: 150 - total flux cleaned = 0.00975856 Jy ! Component: 200 - total flux cleaned = 0.0116633 Jy ! Total flux subtracted in 200 components = 0.0116633 Jy ! Clean residual min=-0.002140 max=0.001866 Jy/beam ! Clean residual mean=-0.000018 rms=0.000562 Jy/beam ! Combined flux in latest and established models = 0.357158 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 = 0.00158393 Jy ! Component: 100 - total flux cleaned = 0.0029079 Jy ! Component: 150 - total flux cleaned = 0.00401884 Jy ! Component: 200 - total flux cleaned = 0.00495417 Jy ! Total flux subtracted in 200 components = 0.00495417 Jy ! Clean residual min=-0.001767 max=0.001743 Jy/beam ! Clean residual mean=-0.000009 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.362113 Jy ! Adding 142 model components to the UV plane model. ! The established model now contains 251 components and 0.362112 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.68 mas, bmaj=5.885 mas, bpa=-83.57 degrees ! Estimated noise=567.833 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000275074 Jy ! Component: 100 - total flux cleaned = 0.000632579 Jy ! Component: 150 - total flux cleaned = 0.000980148 Jy ! Component: 200 - total flux cleaned = 0.00137639 Jy ! Total flux subtracted in 200 components = 0.00137639 Jy ! Clean residual min=-0.001625 max=0.001646 Jy/beam ! Clean residual mean=-0.000002 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.363489 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 272 components and 0.363489 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073890Jy sigma=0.000771 ! Fit after self-cal, rms=0.073886Jy sigma=0.000771 wmodel J2055+6122_S_2014_12_20_pus_map.mod ! Writing 272 model components to file: J2055+6122_S_2014_12_20_pus_map.mod wobs J2055+6122_S_2014_12_20_pus_uvs.fits ! Writing UV FITS file: J2055+6122_S_2014_12_20_pus_uvs.fits wwins J2055+6122_S_2014_12_20_pus_map.win ! wwins: Wrote 6 windows to J2055+6122_S_2014_12_20_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 = 0.00015729 Jy ! Component: 100 - total flux cleaned = 0.000240911 Jy ! Component: 150 - total flux cleaned = 0.00037492 Jy ! Component: 200 - total flux cleaned = 0.000375468 Jy ! Component: 250 - total flux cleaned = 0.000449911 Jy ! Component: 300 - total flux cleaned = 0.000521706 Jy ! Component: 350 - total flux cleaned = 0.000568407 Jy ! Component: 400 - total flux cleaned = 0.000568572 Jy ! Component: 450 - total flux cleaned = 0.000613292 Jy ! Component: 500 - total flux cleaned = 0.000613896 Jy ! Component: 550 - total flux cleaned = 0.000698971 Jy ! Component: 600 - total flux cleaned = 0.000760861 Jy ! Component: 650 - total flux cleaned = 0.000780433 Jy ! Component: 700 - total flux cleaned = 0.000740387 Jy ! Component: 750 - total flux cleaned = 0.000798931 Jy ! Component: 800 - total flux cleaned = 0.00087551 Jy ! Component: 850 - total flux cleaned = 0.00096961 Jy ! Component: 900 - total flux cleaned = 0.00102477 Jy ! Component: 950 - total flux cleaned = 0.00104214 Jy ! Component: 1000 - total flux cleaned = 0.00107751 Jy ! Component: 1050 - total flux cleaned = 0.00107739 Jy ! Component: 1100 - total flux cleaned = 0.00114641 Jy ! Component: 1150 - total flux cleaned = 0.0011806 Jy ! Component: 1200 - total flux cleaned = 0.00123073 Jy ! Component: 1250 - total flux cleaned = 0.00124732 Jy ! Component: 1300 - total flux cleaned = 0.00129655 Jy ! Component: 1350 - total flux cleaned = 0.00134488 Jy ! Component: 1400 - total flux cleaned = 0.00137671 Jy ! Component: 1450 - total flux cleaned = 0.00142375 Jy ! Component: 1500 - total flux cleaned = 0.00143913 Jy ! Component: 1550 - total flux cleaned = 0.00143923 Jy ! Component: 1600 - total flux cleaned = 0.00148485 Jy ! Component: 1650 - total flux cleaned = 0.00151482 Jy ! Component: 1700 - total flux cleaned = 0.00147013 Jy ! Component: 1750 - total flux cleaned = 0.00149973 Jy ! Component: 1800 - total flux cleaned = 0.00152884 Jy ! Component: 1850 - total flux cleaned = 0.00152856 Jy ! Component: 1900 - total flux cleaned = 0.0015 Jy ! Component: 1950 - total flux cleaned = 0.00148619 Jy ! Component: 2000 - total flux cleaned = 0.0015563 Jy ! Component: 2050 - total flux cleaned = 0.00148675 Jy ! Component: 2100 - total flux cleaned = 0.00148658 Jy ! Component: 2150 - total flux cleaned = 0.00151398 Jy ! Component: 2200 - total flux cleaned = 0.00148699 Jy ! Component: 2250 - total flux cleaned = 0.00152702 Jy ! Component: 2300 - total flux cleaned = 0.00154017 Jy ! Component: 2350 - total flux cleaned = 0.00155329 Jy ! Component: 2400 - total flux cleaned = 0.00159256 Jy ! Component: 2450 - total flux cleaned = 0.0015925 Jy ! Component: 2500 - total flux cleaned = 0.00163126 Jy ! Component: 2550 - total flux cleaned = 0.00166964 Jy ! Component: 2600 - total flux cleaned = 0.00172043 Jy ! Component: 2650 - total flux cleaned = 0.00177079 Jy ! Component: 2700 - total flux cleaned = 0.00178326 Jy ! Component: 2750 - total flux cleaned = 0.00179557 Jy ! Component: 2800 - total flux cleaned = 0.00184487 Jy ! Component: 2850 - total flux cleaned = 0.00186932 Jy ! Component: 2900 - total flux cleaned = 0.00188144 Jy ! Component: 2950 - total flux cleaned = 0.00196596 Jy ! Component: 3000 - total flux cleaned = 0.00192999 Jy ! Component: 3050 - total flux cleaned = 0.00196579 Jy ! Component: 3100 - total flux cleaned = 0.00202478 Jy ! Component: 3150 - total flux cleaned = 0.00202488 Jy ! Component: 3200 - total flux cleaned = 0.00207138 Jy ! Component: 3250 - total flux cleaned = 0.00210614 Jy ! Component: 3300 - total flux cleaned = 0.00209465 Jy ! Component: 3350 - total flux cleaned = 0.00217459 Jy ! Component: 3400 - total flux cleaned = 0.00218587 Jy ! Component: 3450 - total flux cleaned = 0.00220842 Jy ! Component: 3500 - total flux cleaned = 0.00223079 Jy ! Component: 3550 - total flux cleaned = 0.00226406 Jy ! Component: 3600 - total flux cleaned = 0.00227511 Jy ! Component: 3650 - total flux cleaned = 0.00225314 Jy ! Component: 3700 - total flux cleaned = 0.0023187 Jy ! Component: 3750 - total flux cleaned = 0.0023296 Jy ! Component: 3800 - total flux cleaned = 0.00236199 Jy ! Component: 3850 - total flux cleaned = 0.00237261 Jy ! Component: 3900 - total flux cleaned = 0.00243662 Jy ! Component: 3950 - total flux cleaned = 0.00242604 Jy ! Component: 4000 - total flux cleaned = 0.00244712 Jy ! Component: 4050 - total flux cleaned = 0.0024365 Jy ! Total flux subtracted in 4096 components = 0.00243655 Jy ! Clean residual min=-0.000615 max=0.000685 Jy/beam ! Clean residual mean=0.000001 rms=0.000187 Jy/beam ! Combined flux in latest and established models = 0.365925 Jy keep ! Adding 283 model components to the UV plane model. ! The established model now contains 555 components and 0.365925 Jy ![Exited script file: muppet] wmap "J2055+6122_S_2014_12_20_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.68 x 5.885 at -83.57 degrees (North through East) ! Clean map min=-0.001154 max=0.18673 Jy/beam ! Writing clean map to FITS file: J2055+6122_S_2014_12_20_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.186729 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000185316 device "J2055+6122_S_2014_12_20_pus\_map.eps/VPS" ! Attempting to open device: 'J2055+6122_S_2014_12_20_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.29773 0.29773 0.595459 1.19092 2.38184 4.76368 9.52735 19.0547 38.1094 76.2188 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.186 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.68 x 5.885 at -83.57 degrees (North through East) ! Clean map min=-0.001154 max=0.18673 Jy/beam quit ! Quitting program ! Log file J2055+6122_S_2014_12_20_pus_uvs.log closed on Wed Dec 28 13:46:31 2016