! Started logfile: /scr/pima/s3111a_uvs/J2322+5057_X_uvs.log on Mon Jul 23 07:19:16 2012 obs /scr/pima/s3111a_uvs/J2322+5057_X_uva.fits ! Reading UV FITS file: /scr/pima/s3111a_uvs/J2322+5057_X_uva.fits ! AN table 1: 25 integrations on 55 of 55 possible baselines. ! Apparent sampling: 0.821818 visibilities/baseline/integration-bin. ! Found source: J2322+5057 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.41193e+09 1.6e+07 1 1.6e+07 ! 02 2 8.42793e+09 1.6e+07 1 1.6e+07 ! 03 3 8.52393e+09 1.6e+07 1 1.6e+07 ! 04 4 8.57193e+09 1.6e+07 1 1.6e+07 ! 05 5 8.65193e+09 1.6e+07 1 1.6e+07 ! 06 6 8.82793e+09 1.6e+07 1 1.6e+07 ! 07 7 8.85993e+09 1.6e+07 1 1.6e+07 ! 08 8 8.89193e+09 1.6e+07 1 1.6e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 9040 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =",field_size ! field_size = 512 print "field_cell =",field_cell ! field_cell = 0.1 print "taper_size =",taper_size ! taper_size = 120 ![@/home/lpetrov/bin/01_muppet /scr/pima/s3111a_uvs/J2322+5057_X] 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 = 512x512 pixels with 0.100x0.100 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 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 90 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.137787Jy sigma=0.794947 ! Fit after self-cal, rms=0.602668Jy sigma=0.420899 ! 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=0.621 mas, bmaj=2.203 mas, bpa=0.3172 degrees ! Estimated noise=20.8569 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, 0.1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.353349 Jy ! Component: 100 - total flux cleaned = 0.509971 Jy ! Total flux subtracted in 100 components = 0.509971 Jy ! Clean residual min=-0.050861 max=0.104591 Jy/beam ! Clean residual mean=0.000304 rms=0.019515 Jy/beam ! Combined flux in latest and established models = 0.509971 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.509971 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.236671Jy sigma=0.164540 ! Fit after self-cal, rms=0.234557Jy sigma=0.163183 ! 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=0.7801 mas, bmaj=2.431 mas, bpa=-1.698 degrees ! Estimated noise=10.8941 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 (-0.9, -1.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.138177 Jy ! Component: 100 - total flux cleaned = 0.219765 Jy ! Component: 150 - total flux cleaned = 0.27304 Jy ! Component: 200 - total flux cleaned = 0.310226 Jy ! Total flux subtracted in 200 components = 0.310226 Jy ! Clean residual min=-0.025800 max=0.035866 Jy/beam ! Clean residual mean=0.000001 rms=0.010157 Jy/beam ! Combined flux in latest and established models = 0.820197 Jy ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 62 components and 0.820197 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.120376Jy sigma=0.083464 ! Fit after self-cal, rms=0.118506Jy sigma=0.082138 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.21 FD 0.93 GB 0.86 HN 0.91 ! KP 0.86 LA 1.04 MK 1.08 NL 1.10 ! OV 1.09 PT 0.92 SC 0.91 ! ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.20 FD 0.93 GB 0.85 HN 0.92 ! KP 0.87 LA 1.02 MK 1.08 NL 1.09 ! OV 1.08 PT 0.92 SC 0.91 ! ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.21 FD 0.91 GB 0.84 HN 0.87 ! KP 0.86 LA 1.02 MK 1.03 NL 1.10 ! OV 1.08 PT 0.92 SC 0.90 ! ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 FD 0.91 GB 0.85 HN 0.89 ! KP 0.81 LA 1.04 MK 1.04 NL 1.10 ! OV 1.12 PT 0.94 SC 0.94 ! ! ! Correcting IF 5. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.20 FD 0.87 GB 0.81 HN 0.86 ! KP 0.84 LA 1.05 MK 1.01 NL 1.12 ! OV 1.15 PT 0.92 SC 0.90 ! ! ! Correcting IF 6. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.25 FD 0.89 GB 0.84 HN 0.91 ! KP 0.80 LA 1.03 MK 1.02 NL 1.09 ! OV 1.13 PT 0.95 SC 0.90 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.92 GB 0.83 HN 0.92 ! KP 0.80 LA 1.05 MK 1.00* NL 1.14 ! OV 1.15 PT 0.97 SC 0.94 ! ! ! Correcting IF 8. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.20 FD 0.93 GB 0.80 HN 0.94 ! KP 0.81 LA 1.03 MK 1.01 NL 1.14 ! OV 1.14 PT 0.96 SC 0.96 ! ! ! Fit before self-cal, rms=0.118506Jy sigma=0.082138 ! Fit after self-cal, rms=0.076144Jy sigma=0.052412 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7905 mas, bmaj=2.449 mas, bpa=-2.307 degrees ! Estimated noise=10.317 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 = 0.00926133 Jy ! Component: 100 - total flux cleaned = 0.0116261 Jy ! Component: 150 - total flux cleaned = 0.0122621 Jy ! Component: 200 - total flux cleaned = 0.0133277 Jy ! Total flux subtracted in 200 components = 0.0133277 Jy ! Clean residual min=-0.011147 max=0.023558 Jy/beam ! Clean residual mean=-0.000279 rms=0.004855 Jy/beam ! Combined flux in latest and established models = 0.833524 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 93 components and 0.833525 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.072250Jy sigma=0.049404 ! Fit after self-cal, rms=0.072121Jy sigma=0.049208 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.072121Jy sigma=0.049208 ! Fit after self-cal, rms=0.072590Jy sigma=0.048972 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7849 mas, bmaj=2.446 mas, bpa=-2.338 degrees ! Estimated noise=10.2876 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00457491 Jy ! Component: 100 - total flux cleaned = 0.00557319 Jy ! Component: 150 - total flux cleaned = 0.00622211 Jy ! Component: 200 - total flux cleaned = 0.00662265 Jy ! Total flux subtracted in 200 components = 0.00662265 Jy ! Clean residual min=-0.010670 max=0.022712 Jy/beam ! Clean residual mean=-0.000257 rms=0.004628 Jy/beam ! Combined flux in latest and established models = 0.840147 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 106 components and 0.840147 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.070892Jy sigma=0.047750 ! Fit after self-cal, rms=0.070835Jy sigma=0.047667 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 (10.1, 12.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0217237 Jy ! Component: 100 - total flux cleaned = 0.0340187 Jy ! Component: 150 - total flux cleaned = 0.0422056 Jy ! Component: 200 - total flux cleaned = 0.0460488 Jy ! Total flux subtracted in 200 components = 0.0460488 Jy ! Clean residual min=-0.010101 max=0.020162 Jy/beam ! Clean residual mean=-0.000005 rms=0.003920 Jy/beam ! Combined flux in latest and established models = 0.886196 Jy ! Performing phase self-cal ! Adding 54 model components to the UV plane model. ! The established model now contains 157 components and 0.886196 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.062045Jy sigma=0.042094 ! Fit after self-cal, rms=0.061824Jy sigma=0.041803 ! Inverting map ! Added new window around map position (-10.3, -12.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0167275 Jy ! Component: 100 - total flux cleaned = 0.0256742 Jy ! Component: 150 - total flux cleaned = 0.0323642 Jy ! Component: 200 - total flux cleaned = 0.0363659 Jy ! Total flux subtracted in 200 components = 0.0363659 Jy ! Clean residual min=-0.009690 max=0.014732 Jy/beam ! Clean residual mean=0.000122 rms=0.003408 Jy/beam ! Combined flux in latest and established models = 0.922562 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 194 components and 0.922562 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.055566Jy sigma=0.038090 ! Fit after self-cal, rms=0.055454Jy sigma=0.037994 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.055454Jy sigma=0.037994 ! Fit after self-cal, rms=0.052400Jy sigma=0.036885 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.779 mas, bmaj=2.454 mas, bpa=-2.207 degrees ! Estimated noise=10.2392 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00647946 Jy ! Component: 100 - total flux cleaned = 0.0110294 Jy ! Component: 150 - total flux cleaned = 0.0134623 Jy ! Component: 200 - total flux cleaned = 0.0162139 Jy ! Total flux subtracted in 200 components = 0.0162139 Jy ! Clean residual min=-0.008275 max=0.012277 Jy/beam ! Clean residual mean=0.000084 rms=0.003064 Jy/beam ! Combined flux in latest and established models = 0.938776 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 214 components and 0.938776 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.050244Jy sigma=0.035389 ! Fit after self-cal, rms=0.050221Jy sigma=0.035360 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 = 0.00293125 Jy ! Component: 100 - total flux cleaned = 0.0051635 Jy ! Component: 150 - total flux cleaned = 0.00704483 Jy ! Component: 200 - total flux cleaned = 0.00863572 Jy ! Total flux subtracted in 200 components = 0.00863572 Jy ! Clean residual min=-0.008332 max=0.011616 Jy/beam ! Clean residual mean=0.000089 rms=0.002973 Jy/beam ! Combined flux in latest and established models = 0.947411 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 229 components and 0.947411 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.049218Jy sigma=0.034641 ! Fit after self-cal, rms=0.049193Jy sigma=0.034619 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 120 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.049193Jy sigma=0.034619 ! Fit after self-cal, rms=0.048639Jy sigma=0.034413 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.187 mas, bmaj=2.553 mas, bpa=-4.894 degrees ! Estimated noise=11.5345 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00547872 Jy ! Component: 100 - total flux cleaned = 0.00844551 Jy ! Component: 150 - total flux cleaned = 0.0102084 Jy ! Component: 200 - total flux cleaned = 0.0119182 Jy ! Total flux subtracted in 200 components = 0.0119182 Jy ! Clean residual min=-0.010377 max=0.012976 Jy/beam ! Clean residual mean=0.000197 rms=0.003644 Jy/beam ! Combined flux in latest and established models = 0.95933 Jy selfcal ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 246 components and 0.959329 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.047754Jy sigma=0.033968 ! Fit after self-cal, rms=0.047740Jy sigma=0.033952 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 = 0.00213399 Jy ! Component: 100 - total flux cleaned = 0.00311527 Jy ! Component: 150 - total flux cleaned = 0.00377878 Jy ! Component: 200 - total flux cleaned = 0.00438708 Jy ! Total flux subtracted in 200 components = 0.00438708 Jy ! Clean residual min=-0.010190 max=0.012496 Jy/beam ! Clean residual mean=0.000184 rms=0.003570 Jy/beam ! Combined flux in latest and established models = 0.963716 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 269 components and 0.963717 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.047396Jy sigma=0.033766 ! Fit after self-cal, rms=0.047376Jy sigma=0.033750 ! 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=0.7753 mas, bmaj=2.46 mas, bpa=-2.191 degrees ! Estimated noise=10.2139 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7753 x 2.46 at -2.191 degrees (North through East) ! Clean map min=-0.008368 max=0.46537 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=0.6221 mas, bmaj=2.219 mas, bpa=-0.6655 degrees ! Estimated noise=20.7595 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.334093 Jy ! Component: 100 - total flux cleaned = 0.491487 Jy ! Component: 150 - total flux cleaned = 0.590487 Jy ! Component: 200 - total flux cleaned = 0.657482 Jy ! Total flux subtracted in 200 components = 0.657482 Jy ! Clean residual min=-0.023389 max=0.036887 Jy/beam ! Clean residual mean=0.000100 rms=0.008940 Jy/beam ! Combined flux in latest and established models = 0.657482 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 0.657482 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7753 mas, bmaj=2.46 mas, bpa=-2.191 degrees ! Estimated noise=10.2139 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 = 0.0619362 Jy ! Component: 100 - total flux cleaned = 0.101918 Jy ! Component: 150 - total flux cleaned = 0.132167 Jy ! Component: 200 - total flux cleaned = 0.15668 Jy ! Total flux subtracted in 200 components = 0.15668 Jy ! Clean residual min=-0.012390 max=0.019913 Jy/beam ! Clean residual mean=0.000164 rms=0.004987 Jy/beam ! Combined flux in latest and established models = 0.814162 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 68 components and 0.814162 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 120 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.187 mas, bmaj=2.553 mas, bpa=-4.894 degrees ! Estimated noise=11.5345 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0285953 Jy ! Component: 100 - total flux cleaned = 0.0501959 Jy ! Component: 150 - total flux cleaned = 0.0672557 Jy ! Component: 200 - total flux cleaned = 0.0811427 Jy ! Total flux subtracted in 200 components = 0.0811427 Jy ! Clean residual min=-0.013282 max=0.016052 Jy/beam ! Clean residual mean=0.000323 rms=0.004532 Jy/beam ! Combined flux in latest and established models = 0.895305 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 = 0.0114838 Jy ! Component: 100 - total flux cleaned = 0.0210846 Jy ! Component: 150 - total flux cleaned = 0.0291745 Jy ! Component: 200 - total flux cleaned = 0.0360611 Jy ! Total flux subtracted in 200 components = 0.0360611 Jy ! Clean residual min=-0.011079 max=0.013975 Jy/beam ! Clean residual mean=0.000409 rms=0.003889 Jy/beam ! Combined flux in latest and established models = 0.931366 Jy ! Adding 117 model components to the UV plane model. ! The established model now contains 167 components and 0.931366 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7753 mas, bmaj=2.46 mas, bpa=-2.191 degrees ! Estimated noise=10.2139 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00665836 Jy ! Component: 100 - total flux cleaned = 0.0116562 Jy ! Component: 150 - total flux cleaned = 0.0155537 Jy ! Component: 200 - total flux cleaned = 0.0192575 Jy ! Total flux subtracted in 200 components = 0.0192575 Jy ! Clean residual min=-0.008184 max=0.010926 Jy/beam ! Clean residual mean=0.000121 rms=0.002888 Jy/beam ! Combined flux in latest and established models = 0.950623 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 189 components and 0.950623 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.048934Jy sigma=0.034583 ! Fit after self-cal, rms=0.048815Jy sigma=0.034435 wmodel /scr/pima/s3111a_uvs/J2322+5057_X_map.mod ! Writing 189 model components to file: /scr/pima/s3111a_uvs/J2322+5057_X_map.mod wobs /scr/pima/s3111a_uvs/J2322+5057_X_uvs.fits ! Writing UV FITS file: /scr/pima/s3111a_uvs/J2322+5057_X_uvs.fits wwins /scr/pima/s3111a_uvs/J2322+5057_X_map.win ! wwins: Wrote 4 windows to /scr/pima/s3111a_uvs/J2322+5057_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00424713 Jy ! Component: 100 - total flux cleaned = 0.00520297 Jy ! Component: 150 - total flux cleaned = 0.00595143 Jy ! Component: 200 - total flux cleaned = 0.00707727 Jy ! Component: 250 - total flux cleaned = 0.00774758 Jy ! Component: 300 - total flux cleaned = 0.00825973 Jy ! Component: 350 - total flux cleaned = 0.00850419 Jy ! Component: 400 - total flux cleaned = 0.00898151 Jy ! Component: 450 - total flux cleaned = 0.00944519 Jy ! Component: 500 - total flux cleaned = 0.00978221 Jy ! Component: 550 - total flux cleaned = 0.0099998 Jy ! Component: 600 - total flux cleaned = 0.0102103 Jy ! Component: 650 - total flux cleaned = 0.0103107 Jy ! Component: 700 - total flux cleaned = 0.0103093 Jy ! Component: 750 - total flux cleaned = 0.0105008 Jy ! Component: 800 - total flux cleaned = 0.0105021 Jy ! Component: 850 - total flux cleaned = 0.0105944 Jy ! Component: 900 - total flux cleaned = 0.0107713 Jy ! Component: 950 - total flux cleaned = 0.0108565 Jy ! Component: 1000 - total flux cleaned = 0.011023 Jy ! Component: 1050 - total flux cleaned = 0.0111861 Jy ! Component: 1100 - total flux cleaned = 0.0112668 Jy ! Component: 1150 - total flux cleaned = 0.011503 Jy ! Component: 1200 - total flux cleaned = 0.012041 Jy ! Component: 1250 - total flux cleaned = 0.0121914 Jy ! Component: 1300 - total flux cleaned = 0.0124133 Jy ! Component: 1350 - total flux cleaned = 0.0124134 Jy ! Component: 1400 - total flux cleaned = 0.012557 Jy ! Component: 1450 - total flux cleaned = 0.0129083 Jy ! Component: 1500 - total flux cleaned = 0.0132526 Jy ! Component: 1550 - total flux cleaned = 0.0133883 Jy ! Component: 1600 - total flux cleaned = 0.0136557 Jy ! Component: 1650 - total flux cleaned = 0.0139845 Jy ! Component: 1700 - total flux cleaned = 0.0141792 Jy ! Component: 1750 - total flux cleaned = 0.0144968 Jy ! Component: 1800 - total flux cleaned = 0.0146848 Jy ! Component: 1850 - total flux cleaned = 0.0149315 Jy ! Component: 1900 - total flux cleaned = 0.0151742 Jy ! Component: 1950 - total flux cleaned = 0.0155349 Jy ! Component: 2000 - total flux cleaned = 0.0159497 Jy ! Total flux subtracted in 2048 components = 0.0163595 Jy ! Clean residual min=-0.003107 max=0.003196 Jy/beam ! Clean residual mean=0.000028 rms=0.001370 Jy/beam ! Combined flux in latest and established models = 0.966983 Jy keep ! Adding 189 model components to the UV plane model. ! The established model now contains 377 components and 0.966983 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/s3111a_uvs/J2322+5057_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7753 x 2.46 at -2.191 degrees (North through East) ! Clean map min=-0.0067826 max=0.46647 Jy/beam ! Writing clean map to FITS file: /scr/pima/s3111a_uvs/J2322+5057_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.466469 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00135569 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.871886 0.871886 1.74377 3.48755 6.97509 13.9502 27.9004 55.8007 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.466 quit ! Quitting program ! Log file /scr/pima/s3111a_uvs/J2322+5057_X_uvs.log closed on Mon Jul 23 07:19:17 2012