! Started logfile: J2139+1423_L_2010_11_05_pus_uvs.log on Tue Jan 12 13:15:20 2016 obs J2139+1423_L_2010_11_05_pus_uva.fits ! Reading UV FITS file: J2139+1423_L_2010_11_05_pus_uva.fits ! AN table 1: 534 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.7737 visibilities/baseline/integration-bin. ! Found source: J2139+1423 ! ! 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 727 lines of history. ! ! Reading 297472 visibilities. select I ! Selecting polarization: I, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.8 print "taper_size =",taper_size ! taper_size = 15 ![@muppet J2139+1423_L_2010_11_05_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.800x0.800 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 619 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 619 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 619 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 619 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.325505Jy sigma=0.004288 ! Fit after self-cal, rms=0.264002Jy sigma=0.003524 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.674 mas, bmaj=10.77 mas, bpa=3.228 degrees ! Estimated noise=421.934 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 = 0.907485 Jy ! Component: 100 - total flux cleaned = 1.11035 Jy ! Total flux subtracted in 100 components = 1.11035 Jy ! Clean residual min=-0.027288 max=0.070608 Jy/beam ! Clean residual mean=0.000035 rms=0.005163 Jy/beam ! Combined flux in latest and established models = 1.11035 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 1.11035 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.187546Jy sigma=0.002439 ! Fit after self-cal, rms=0.187522Jy sigma=0.002439 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0791874 Jy ! Component: 100 - total flux cleaned = 0.125362 Jy ! Total flux subtracted in 100 components = 0.125362 Jy ! Clean residual min=-0.017677 max=0.024749 Jy/beam ! Clean residual mean=0.000031 rms=0.003549 Jy/beam ! Combined flux in latest and established models = 1.23571 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 32 components and 1.23571 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.132081Jy sigma=0.001605 ! Fit after self-cal, rms=0.131922Jy sigma=0.001603 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0290798 Jy ! Component: 100 - total flux cleaned = 0.0483988 Jy ! Total flux subtracted in 100 components = 0.0483988 Jy ! Clean residual min=-0.014442 max=0.022714 Jy/beam ! Clean residual mean=0.000029 rms=0.003230 Jy/beam ! Combined flux in latest and established models = 1.28411 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 45 components and 1.28411 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.120622Jy sigma=0.001428 ! Fit after self-cal, rms=0.120587Jy sigma=0.001428 ! Inverting map ! Added new window around map position (8.8, -8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0222685 Jy ! Component: 100 - total flux cleaned = 0.0321037 Jy ! Total flux subtracted in 100 components = 0.0321037 Jy ! Clean residual min=-0.013256 max=0.015059 Jy/beam ! Clean residual mean=0.000025 rms=0.003030 Jy/beam ! Combined flux in latest and established models = 1.31622 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 56 components and 1.31622 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.115183Jy sigma=0.001338 ! Fit after self-cal, rms=0.114777Jy sigma=0.001332 ! 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=6.072 mas, bmaj=13.06 mas, bpa=4.249 degrees ! Estimated noise=200.089 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 = 0.0193087 Jy ! Component: 100 - total flux cleaned = 0.0316736 Jy ! Component: 150 - total flux cleaned = 0.0401635 Jy ! Component: 200 - total flux cleaned = 0.0462396 Jy ! Total flux subtracted in 200 components = 0.0462396 Jy ! Clean residual min=-0.010616 max=0.010832 Jy/beam ! Clean residual mean=0.000034 rms=0.002314 Jy/beam ! Combined flux in latest and established models = 1.36246 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 74 components and 1.36246 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.110919Jy sigma=0.001276 ! Fit after self-cal, rms=0.110706Jy sigma=0.001274 ! 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 1.07 FD 1.02 HN 1.00* KP 1.00 ! LA 1.03 MK 1.06 NL 1.05 OV 0.98 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.00 HN 1.00* KP 1.02 ! LA 1.07 MK 1.06 NL 1.04 OV 0.98 ! PT 0.96 SC 1.09 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.00* KP 0.89 ! LA 0.96 MK 0.93 NL 0.99 OV 1.00 ! PT 1.00 SC 0.94 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 1.00* KP 0.95 ! LA 0.98 MK 0.95 NL 1.00 OV 1.01 ! PT 0.99 SC 0.98 ! ! ! Fit before self-cal, rms=0.110706Jy sigma=0.001274 ! Fit after self-cal, rms=0.069807Jy sigma=0.000696 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=6.087 mas, bmaj=13.11 mas, bpa=4.303 degrees ! Estimated noise=200.545 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 = -0.0035997 Jy ! Component: 100 - total flux cleaned = -0.00482467 Jy ! Component: 150 - total flux cleaned = -0.00578239 Jy ! Component: 200 - total flux cleaned = -0.00651627 Jy ! Total flux subtracted in 200 components = -0.00651627 Jy ! Clean residual min=-0.004649 max=0.005031 Jy/beam ! Clean residual mean=-0.000004 rms=0.000701 Jy/beam ! Combined flux in latest and established models = 1.35594 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 87 components and 1.35594 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068734Jy sigma=0.000687 ! Fit after self-cal, rms=0.068726Jy sigma=0.000687 ! Inverting map ! Added new window around map position (-8, -11.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00156167 Jy ! Component: 100 - total flux cleaned = 0.00193582 Jy ! Component: 150 - total flux cleaned = 0.00192694 Jy ! Component: 200 - total flux cleaned = 0.0017746 Jy ! Total flux subtracted in 200 components = 0.0017746 Jy ! Clean residual min=-0.004157 max=0.004801 Jy/beam ! Clean residual mean=-0.000004 rms=0.000653 Jy/beam ! Combined flux in latest and established models = 1.35771 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 110 components and 1.35771 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067327Jy sigma=0.000676 ! Fit after self-cal, rms=0.067283Jy sigma=0.000676 ! 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=0.067283Jy sigma=0.000676 ! Fit after self-cal, rms=0.062813Jy sigma=0.000649 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.097 mas, bmaj=13.13 mas, bpa=4.442 degrees ! Estimated noise=200.567 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00303531 Jy ! Component: 100 - total flux cleaned = -0.00396055 Jy ! Component: 150 - total flux cleaned = -0.0041766 Jy ! Component: 200 - total flux cleaned = -0.00427088 Jy ! Total flux subtracted in 200 components = -0.00427088 Jy ! Clean residual min=-0.003750 max=0.003142 Jy/beam ! Clean residual mean=-0.000004 rms=0.000484 Jy/beam ! Combined flux in latest and established models = 1.35344 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 130 components and 1.35344 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062120Jy sigma=0.000643 ! Fit after self-cal, rms=0.062109Jy sigma=0.000643 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 = 0.000220299 Jy ! Component: 100 - total flux cleaned = 0.000218061 Jy ! Component: 150 - total flux cleaned = 0.000218193 Jy ! Component: 200 - total flux cleaned = 0.000217971 Jy ! Total flux subtracted in 200 components = 0.000217971 Jy ! Clean residual min=-0.003284 max=0.002927 Jy/beam ! Clean residual mean=-0.000004 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 1.35366 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 142 components and 1.35366 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061781Jy sigma=0.000641 ! Fit after self-cal, rms=0.061770Jy sigma=0.000641 ! 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=0.061770Jy sigma=0.000641 ! Fit after self-cal, rms=0.057759Jy sigma=0.000618 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.098 mas, bmaj=13.13 mas, bpa=4.403 degrees ! Estimated noise=200.522 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00269421 Jy ! Component: 100 - total flux cleaned = -0.00306205 Jy ! Component: 150 - total flux cleaned = -0.00337235 Jy ! Component: 200 - total flux cleaned = -0.00354524 Jy ! Total flux subtracted in 200 components = -0.00354524 Jy ! Clean residual min=-0.002785 max=0.002106 Jy/beam ! Clean residual mean=-0.000004 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 1.35012 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 147 components and 1.35012 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057516Jy sigma=0.000615 ! Fit after self-cal, rms=0.057504Jy sigma=0.000615 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 = -0.000187393 Jy ! Component: 100 - total flux cleaned = -0.000236351 Jy ! Component: 150 - total flux cleaned = -0.000286166 Jy ! Component: 200 - total flux cleaned = -0.000380214 Jy ! Total flux subtracted in 200 components = -0.000380214 Jy ! Clean residual min=-0.002456 max=0.001999 Jy/beam ! Clean residual mean=-0.000004 rms=0.000316 Jy/beam ! Combined flux in latest and established models = 1.34974 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 158 components and 1.34974 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057384Jy sigma=0.000614 ! Fit after self-cal, rms=0.057379Jy sigma=0.000614 ! 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=0.057379Jy sigma=0.000614 ! Fit after self-cal, rms=0.057334Jy sigma=0.000613 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=11.71 mas, bmaj=18.06 mas, bpa=13.08 degrees ! Estimated noise=217.062 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00174368 Jy ! Component: 100 - total flux cleaned = -0.00255745 Jy ! Component: 150 - total flux cleaned = -0.0027586 Jy ! Component: 200 - total flux cleaned = -0.00290255 Jy ! Total flux subtracted in 200 components = -0.00290255 Jy ! Clean residual min=-0.001460 max=0.001362 Jy/beam ! Clean residual mean=-0.000006 rms=0.000320 Jy/beam ! Combined flux in latest and established models = 1.34683 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 166 components and 1.34683 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057313Jy sigma=0.000612 ! Fit after self-cal, rms=0.057308Jy sigma=0.000612 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 = -0.000284515 Jy ! Component: 100 - total flux cleaned = -0.000424911 Jy ! Component: 150 - total flux cleaned = -0.000466148 Jy ! Component: 200 - total flux cleaned = -0.00048553 Jy ! Total flux subtracted in 200 components = -0.00048553 Jy ! Clean residual min=-0.001313 max=0.001345 Jy/beam ! Clean residual mean=-0.000006 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 1.34635 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 173 components and 1.34635 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057297Jy sigma=0.000612 ! Fit after self-cal, rms=0.057294Jy sigma=0.000612 ! Inverting map ! Added new window around map position (12.8, -31.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000173269 Jy ! Component: 100 - total flux cleaned = 0.000119125 Jy ! Component: 150 - total flux cleaned = 0.000185503 Jy ! Component: 200 - total flux cleaned = 0.000427442 Jy ! Total flux subtracted in 200 components = 0.000427442 Jy ! Clean residual min=-0.001193 max=0.001027 Jy/beam ! Clean residual mean=-0.000007 rms=0.000272 Jy/beam ! Combined flux in latest and established models = 1.34677 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 199 components and 1.34677 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057236Jy sigma=0.000611 ! Fit after self-cal, rms=0.057234Jy sigma=0.000611 ! 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=6.101 mas, bmaj=13.14 mas, bpa=4.383 degrees ! Estimated noise=200.579 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 6.101 x 13.14 at 4.383 degrees (North through East) ! Clean map min=-0.0032263 max=1.2047 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057234Jy sigma=0.000611 ! Fit after self-cal, rms=0.048684Jy sigma=0.000538 ! Inverting map and beam ! Estimated beam: bmin=6.102 mas, bmaj=13.14 mas, bpa=4.368 degrees ! Estimated noise=200.595 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000995225 Jy ! Component: 100 - total flux cleaned = -0.00115178 Jy ! Component: 150 - total flux cleaned = -0.00128969 Jy ! Component: 200 - total flux cleaned = -0.00133529 Jy ! Total flux subtracted in 200 components = -0.00133529 Jy ! Clean residual min=-0.001999 max=0.001754 Jy/beam ! Clean residual mean=-0.000004 rms=0.000253 Jy/beam ! Combined flux in latest and established models = 1.34544 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 218 components and 1.34544 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.048553Jy sigma=0.000537 ! Fit after self-cal, rms=0.048550Jy sigma=0.000537 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000201471 Jy ! Component: 100 - total flux cleaned = -0.000282977 Jy ! Component: 150 - total flux cleaned = -0.00036131 Jy ! Component: 200 - total flux cleaned = -0.000437705 Jy ! Total flux subtracted in 200 components = -0.000437705 Jy ! Clean residual min=-0.001794 max=0.001694 Jy/beam ! Clean residual mean=-0.000004 rms=0.000245 Jy/beam ! Combined flux in latest and established models = 1.345 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 221 components and 1.345 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.048463Jy sigma=0.000536 ! Fit after self-cal, rms=0.048461Jy sigma=0.000536 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.048461Jy sigma=0.000536 ! Fit after self-cal, rms=0.048448Jy sigma=0.000536 print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.696 mas, bmaj=10.82 mas, bpa=3.259 degrees ! Estimated noise=427.23 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.918807 Jy ! Component: 100 - total flux cleaned = 1.12267 Jy ! Component: 150 - total flux cleaned = 1.19888 Jy ! Component: 200 - total flux cleaned = 1.24273 Jy ! Total flux subtracted in 200 components = 1.24273 Jy ! Clean residual min=-0.011813 max=0.022378 Jy/beam ! Clean residual mean=0.000008 rms=0.001889 Jy/beam ! Combined flux in latest and established models = 1.24273 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 1.24273 Jy ! Inverting map and beam ! Estimated beam: bmin=6.104 mas, bmaj=13.15 mas, bpa=4.352 degrees ! Estimated noise=200.641 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 = 0.0392874 Jy ! Component: 100 - total flux cleaned = 0.0615371 Jy ! Component: 150 - total flux cleaned = 0.0752546 Jy ! Component: 200 - total flux cleaned = 0.0843249 Jy ! Total flux subtracted in 200 components = 0.0843249 Jy ! Clean residual min=-0.003489 max=0.005991 Jy/beam ! Clean residual mean=-0.000003 rms=0.000666 Jy/beam ! Combined flux in latest and established models = 1.32706 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 64 components and 1.32706 Jy ! Inverting map ! Added new window around map position (8.8, 6.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00552417 Jy ! Component: 100 - total flux cleaned = 0.00730999 Jy ! Component: 150 - total flux cleaned = 0.00887622 Jy ! Component: 200 - total flux cleaned = 0.00958886 Jy ! Total flux subtracted in 200 components = 0.00958886 Jy ! Clean residual min=-0.002832 max=0.003071 Jy/beam ! Clean residual mean=-0.000003 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 1.33665 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 85 components and 1.33665 Jy ! Inverting map ! Added new window around map position (-3.2, 12.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000675874 Jy ! Component: 100 - total flux cleaned = 0.00114565 Jy ! Component: 150 - total flux cleaned = 0.00144309 Jy ! Component: 200 - total flux cleaned = 0.00186768 Jy ! Total flux subtracted in 200 components = 0.00186768 Jy ! Clean residual min=-0.002252 max=0.002300 Jy/beam ! Clean residual mean=-0.000003 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 1.33851 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 89 components and 1.33851 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000531232 Jy ! Component: 100 - total flux cleaned = 0.000907623 Jy ! Component: 150 - total flux cleaned = 0.00126493 Jy ! Component: 200 - total flux cleaned = 0.00149146 Jy ! Total flux subtracted in 200 components = 0.00149146 Jy ! Clean residual min=-0.001913 max=0.001865 Jy/beam ! Clean residual mean=-0.000003 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 1.34 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 95 components and 1.34 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 15 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=11.72 mas, bmaj=18.07 mas, bpa=13.03 degrees ! Estimated noise=217.003 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.001507 Jy ! Component: 100 - total flux cleaned = 0.00198664 Jy ! Component: 150 - total flux cleaned = 0.00242933 Jy ! Component: 200 - total flux cleaned = 0.00258461 Jy ! Total flux subtracted in 200 components = 0.00258461 Jy ! Clean residual min=-0.001050 max=0.000904 Jy/beam ! Clean residual mean=-0.000005 rms=0.000261 Jy/beam ! Combined flux in latest and established models = 1.34259 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 = 3.33956e-05 Jy ! Component: 100 - total flux cleaned = 3.39085e-05 Jy ! Component: 150 - total flux cleaned = 3.71356e-06 Jy ! Component: 200 - total flux cleaned = 2.76534e-06 Jy ! Total flux subtracted in 200 components = 2.76534e-06 Jy ! Clean residual min=-0.001040 max=0.000928 Jy/beam ! Clean residual mean=-0.000005 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 1.34259 Jy ! Adding 63 model components to the UV plane model. ! The established model now contains 155 components and 1.34259 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=6.104 mas, bmaj=13.15 mas, bpa=4.352 degrees ! Estimated noise=200.641 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000110711 Jy ! Component: 100 - total flux cleaned = -1.18868e-05 Jy ! Component: 150 - total flux cleaned = -1.11676e-05 Jy ! Component: 200 - total flux cleaned = 8.16353e-05 Jy ! Total flux subtracted in 200 components = 8.16353e-05 Jy ! Clean residual min=-0.001507 max=0.001501 Jy/beam ! Clean residual mean=-0.000003 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 1.34267 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 161 components and 1.34267 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.049779Jy sigma=0.000544 ! Fit after self-cal, rms=0.049720Jy sigma=0.000544 wmodel J2139+1423_L_2010_11_05_pus_map.mod ! Writing 161 model components to file: J2139+1423_L_2010_11_05_pus_map.mod wobs J2139+1423_L_2010_11_05_pus_uvs.fits ! Writing UV FITS file: J2139+1423_L_2010_11_05_pus_uvs.fits wwins J2139+1423_L_2010_11_05_pus_map.win ! wwins: Wrote 6 windows to J2139+1423_L_2010_11_05_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000163234 Jy ! Component: 100 - total flux cleaned = 0.000193128 Jy ! Component: 150 - total flux cleaned = 0.000222045 Jy ! Component: 200 - total flux cleaned = 0.000249963 Jy ! Component: 250 - total flux cleaned = 0.000277229 Jy ! Component: 300 - total flux cleaned = 0.000304281 Jy ! Component: 350 - total flux cleaned = 0.00030423 Jy ! Component: 400 - total flux cleaned = 0.000304459 Jy ! Component: 450 - total flux cleaned = 0.000330287 Jy ! Component: 500 - total flux cleaned = 0.00030469 Jy ! Component: 550 - total flux cleaned = 0.000304543 Jy ! Component: 600 - total flux cleaned = 0.000304543 Jy ! Component: 650 - total flux cleaned = 0.000329238 Jy ! Component: 700 - total flux cleaned = 0.00030519 Jy ! Component: 750 - total flux cleaned = 0.00032927 Jy ! Component: 800 - total flux cleaned = 0.000376588 Jy ! Component: 850 - total flux cleaned = 0.000376636 Jy ! Component: 900 - total flux cleaned = 0.000399671 Jy ! Component: 950 - total flux cleaned = 0.000422373 Jy ! Component: 1000 - total flux cleaned = 0.000399511 Jy ! Component: 1050 - total flux cleaned = 0.000444664 Jy ! Component: 1100 - total flux cleaned = 0.000467067 Jy ! Component: 1150 - total flux cleaned = 0.000511026 Jy ! Component: 1200 - total flux cleaned = 0.000532453 Jy ! Component: 1250 - total flux cleaned = 0.000532492 Jy ! Component: 1300 - total flux cleaned = 0.000553792 Jy ! Component: 1350 - total flux cleaned = 0.000575045 Jy ! Component: 1400 - total flux cleaned = 0.000595848 Jy ! Component: 1450 - total flux cleaned = 0.000595996 Jy ! Component: 1500 - total flux cleaned = 0.000575654 Jy ! Component: 1550 - total flux cleaned = 0.000595941 Jy ! Component: 1600 - total flux cleaned = 0.000616152 Jy ! Component: 1650 - total flux cleaned = 0.000636038 Jy ! Component: 1700 - total flux cleaned = 0.000655667 Jy ! Component: 1750 - total flux cleaned = 0.000675186 Jy ! Component: 1800 - total flux cleaned = 0.000675181 Jy ! Component: 1850 - total flux cleaned = 0.000675241 Jy ! Component: 1900 - total flux cleaned = 0.000713272 Jy ! Component: 1950 - total flux cleaned = 0.000732001 Jy ! Component: 2000 - total flux cleaned = 0.000731935 Jy ! Component: 2050 - total flux cleaned = 0.000750538 Jy ! Component: 2100 - total flux cleaned = 0.000768705 Jy ! Component: 2150 - total flux cleaned = 0.00076864 Jy ! Component: 2200 - total flux cleaned = 0.000768824 Jy ! Component: 2250 - total flux cleaned = 0.000822267 Jy ! Component: 2300 - total flux cleaned = 0.000840046 Jy ! Component: 2350 - total flux cleaned = 0.00083996 Jy ! Component: 2400 - total flux cleaned = 0.000857333 Jy ! Component: 2450 - total flux cleaned = 0.000891819 Jy ! Component: 2500 - total flux cleaned = 0.000908879 Jy ! Component: 2550 - total flux cleaned = 0.000942649 Jy ! Component: 2600 - total flux cleaned = 0.000925722 Jy ! Component: 2650 - total flux cleaned = 0.000975977 Jy ! Component: 2700 - total flux cleaned = 0.000992565 Jy ! Component: 2750 - total flux cleaned = 0.00102551 Jy ! Component: 2800 - total flux cleaned = 0.00102548 Jy ! Component: 2850 - total flux cleaned = 0.0010742 Jy ! Component: 2900 - total flux cleaned = 0.00104193 Jy ! Component: 2950 - total flux cleaned = 0.00107412 Jy ! Component: 3000 - total flux cleaned = 0.00109 Jy ! Component: 3050 - total flux cleaned = 0.0011216 Jy ! Component: 3100 - total flux cleaned = 0.00112164 Jy ! Component: 3150 - total flux cleaned = 0.00115263 Jy ! Component: 3200 - total flux cleaned = 0.00113717 Jy ! Component: 3250 - total flux cleaned = 0.00116795 Jy ! Component: 3300 - total flux cleaned = 0.00118343 Jy ! Component: 3350 - total flux cleaned = 0.00118332 Jy ! Component: 3400 - total flux cleaned = 0.00118343 Jy ! Component: 3450 - total flux cleaned = 0.00119852 Jy ! Component: 3500 - total flux cleaned = 0.00122843 Jy ! Component: 3550 - total flux cleaned = 0.00119866 Jy ! Component: 3600 - total flux cleaned = 0.0012577 Jy ! Component: 3650 - total flux cleaned = 0.00124301 Jy ! Component: 3700 - total flux cleaned = 0.001243 Jy ! Component: 3750 - total flux cleaned = 0.00127198 Jy ! Component: 3800 - total flux cleaned = 0.00127207 Jy ! Component: 3850 - total flux cleaned = 0.00128634 Jy ! Component: 3900 - total flux cleaned = 0.00127216 Jy ! Component: 3950 - total flux cleaned = 0.00130051 Jy ! Component: 4000 - total flux cleaned = 0.00134243 Jy ! Component: 4050 - total flux cleaned = 0.00130062 Jy ! Total flux subtracted in 4096 components = 0.00134218 Jy ! Clean residual min=-0.000806 max=0.000693 Jy/beam ! Clean residual mean=-0.000003 rms=0.000215 Jy/beam ! Combined flux in latest and established models = 1.34402 Jy keep ! Adding 125 model components to the UV plane model. ! The established model now contains 267 components and 1.34402 Jy ![Exited script file: muppet] wmap "J2139+1423_L_2010_11_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 6.104 x 13.15 at 4.352 degrees (North through East) ! Clean map min=-0.0018703 max=1.2106 Jy/beam ! Writing clean map to FITS file: J2139+1423_L_2010_11_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.21059 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000214796 device "J2139+1423_L_2010_11_05_pus\_map.eps/VPS" ! Attempting to open device: 'J2139+1423_L_2010_11_05_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0532292 0.0532292 0.106458 0.212917 0.425834 0.851668 1.70334 3.40667 6.81334 13.6267 27.2534 54.5067 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.21 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 6.104 x 13.15 at 4.352 degrees (North through East) ! Clean map min=-0.0018703 max=1.2106 Jy/beam quit ! Quitting program ! Log file J2139+1423_L_2010_11_05_pus_uvs.log closed on Tue Jan 12 13:15:41 2016