! Started logfile: /scr/pima/s3111c_uvs/J0159+1047_X_uvs.log on Tue Jul 24 09:21:11 2012 obs /scr/pima/s3111c_uvs/J0159+1047_X_uva.fits ! Reading UV FITS file: /scr/pima/s3111c_uvs/J0159+1047_X_uva.fits ! AN table 1: 55 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.77697 visibilities/baseline/integration-bin. ! Found source: J0159+1047 ! ! 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 15384 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/s3111c_uvs/J0159+1047_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 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 117 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.001545Jy sigma=0.708199 ! Fit after self-cal, rms=0.976975Jy sigma=0.690826 ! 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=0.8493 mas, bmaj=2.242 mas, bpa=18.01 degrees ! Estimated noise=15.2089 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 = 0.0191183 Jy ! Component: 100 - total flux cleaned = 0.0232923 Jy ! Total flux subtracted in 100 components = 0.0232923 Jy ! Clean residual min=-0.001507 max=0.002014 Jy/beam ! Clean residual mean=0.000015 rms=0.000504 Jy/beam ! Combined flux in latest and established models = 0.0232923 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.0232923 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=0.031609Jy sigma=0.022351 ! Fit after self-cal, rms=0.029648Jy sigma=0.020964 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00261086 Jy ! Component: 100 - total flux cleaned = 0.00301069 Jy ! Total flux subtracted in 100 components = 0.00301069 Jy ! Clean residual min=-0.001596 max=0.001951 Jy/beam ! Clean residual mean=0.000014 rms=0.000474 Jy/beam ! Combined flux in latest and established models = 0.026303 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 11 components and 0.026303 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=0.029504Jy sigma=0.020862 ! Fit after self-cal, rms=0.029503Jy sigma=0.020862 ! 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=0.9961 mas, bmaj=2.396 mas, bpa=14.62 degrees ! Estimated noise=8.25939 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 = 0.000517245 Jy ! Component: 100 - total flux cleaned = 0.000578219 Jy ! Component: 150 - total flux cleaned = 0.00056456 Jy ! Component: 200 - total flux cleaned = 0.000539817 Jy ! Total flux subtracted in 200 components = 0.000539817 Jy ! Clean residual min=-0.001035 max=0.001297 Jy/beam ! Clean residual mean=0.000014 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.0268428 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 25 components and 0.0268428 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=0.029487Jy sigma=0.020851 ! Fit after self-cal, rms=0.029481Jy sigma=0.020846 ! 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 1.04 FD 1.01 GB 1.10 HN 1.00 ! KP 0.99 LA 1.04 NL 1.08 OV 1.15 ! PT 1.01 SC 1.13 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 1.06 GB 1.06 HN 0.98 ! KP 0.93 LA 1.01 NL 1.06 OV 1.19 ! PT 1.08 SC 1.11 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.98 GB 1.16 HN 0.93 ! KP 1.11 LA 1.04 NL 1.02 OV 1.11 ! PT 0.97 SC 1.16 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.07 GB 1.15 HN 0.95 ! KP 0.94 LA 1.14 NL 1.09 OV 1.10 ! PT 1.07 SC 1.18 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.91 GB 1.13 HN 0.92 ! KP 0.97 LA 0.99 NL 1.05 OV 0.98 ! PT 1.01 SC 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.83 GB 1.16 HN 0.92 ! KP 0.92 LA 0.99 NL 1.02 OV 0.92 ! PT 1.07 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.73 GB 1.32 HN 1.00 ! KP 0.75 LA 1.04 NL 0.95 OV 0.92 ! PT 1.00* SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.79 FD 0.66 GB 1.12 HN 0.92 ! KP 0.85 LA 0.92 NL 0.91 OV 0.90 ! PT 0.94 SC 0.77 ! ! ! Fit before self-cal, rms=0.029481Jy sigma=0.020846 ! Fit after self-cal, rms=0.027135Jy sigma=0.020503 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9974 mas, bmaj=2.372 mas, bpa=14.18 degrees ! Estimated noise=8.25116 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 = -2.07537e-05 Jy ! Component: 100 - total flux cleaned = -3.57062e-05 Jy ! Component: 150 - total flux cleaned = -2.40881e-05 Jy ! Component: 200 - total flux cleaned = -1.92208e-05 Jy ! Total flux subtracted in 200 components = -1.92208e-05 Jy ! Clean residual min=-0.000587 max=0.000694 Jy/beam ! Clean residual mean=0.000004 rms=0.000187 Jy/beam ! Combined flux in latest and established models = 0.0268236 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 39 components and 0.0268236 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=0.027132Jy sigma=0.020500 ! Fit after self-cal, rms=0.027212Jy sigma=0.020474 ! 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=0.027212Jy sigma=0.020474 ! Fit after self-cal, rms=0.027351Jy sigma=0.020431 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.999 mas, bmaj=2.369 mas, bpa=14.14 degrees ! Estimated noise=8.2564 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.03815e-05 Jy ! Component: 100 - total flux cleaned = 8.98516e-05 Jy ! Component: 150 - total flux cleaned = 9.77391e-05 Jy ! Component: 200 - total flux cleaned = 9.41949e-05 Jy ! Total flux subtracted in 200 components = 9.41949e-05 Jy ! Clean residual min=-0.000502 max=0.000569 Jy/beam ! Clean residual mean=0.000004 rms=0.000169 Jy/beam ! Combined flux in latest and established models = 0.0269178 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 49 components and 0.0269178 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=0.027350Jy sigma=0.020430 ! Fit after self-cal, rms=0.027402Jy sigma=0.020421 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 = -6.6678e-05 Jy ! Component: 100 - total flux cleaned = -8.22186e-05 Jy ! Component: 150 - total flux cleaned = -0.000102652 Jy ! Component: 200 - total flux cleaned = -0.000108937 Jy ! Total flux subtracted in 200 components = -0.000108937 Jy ! Clean residual min=-0.000515 max=0.000606 Jy/beam ! Clean residual mean=0.000005 rms=0.000173 Jy/beam ! Combined flux in latest and established models = 0.0268088 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 54 components and 0.0268088 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=0.027402Jy sigma=0.020420 ! Fit after self-cal, rms=0.027403Jy sigma=0.020420 ! 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=0.027403Jy sigma=0.020420 ! Fit after self-cal, rms=0.027714Jy sigma=0.020419 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9995 mas, bmaj=2.368 mas, bpa=14.12 degrees ! Estimated noise=8.31585 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000146125 Jy ! Component: 100 - total flux cleaned = 0.000155201 Jy ! Component: 150 - total flux cleaned = 0.000162657 Jy ! Component: 200 - total flux cleaned = 0.00016273 Jy ! Total flux subtracted in 200 components = 0.00016273 Jy ! Clean residual min=-0.000529 max=0.000573 Jy/beam ! Clean residual mean=0.000004 rms=0.000171 Jy/beam ! Combined flux in latest and established models = 0.0269716 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 63 components and 0.0269716 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=0.027713Jy sigma=0.020418 ! Fit after self-cal, rms=0.027734Jy sigma=0.020416 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 = 7.40201e-06 Jy ! Component: 100 - total flux cleaned = 7.38406e-06 Jy ! Component: 150 - total flux cleaned = 1.64243e-06 Jy ! Component: 200 - total flux cleaned = -3.71767e-06 Jy ! Total flux subtracted in 200 components = -3.71767e-06 Jy ! Clean residual min=-0.000527 max=0.000585 Jy/beam ! Clean residual mean=0.000005 rms=0.000172 Jy/beam ! Combined flux in latest and established models = 0.0269678 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 64 components and 0.0269678 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=0.027734Jy sigma=0.020416 ! Fit after self-cal, rms=0.027735Jy sigma=0.020416 ! 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=0.027735Jy sigma=0.020416 ! Fit after self-cal, rms=0.027945Jy sigma=0.020415 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.323 mas, bmaj=2.587 mas, bpa=7.893 degrees ! Estimated noise=8.96311 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.62191e-05 Jy ! Component: 100 - total flux cleaned = 5.17744e-05 Jy ! Component: 150 - total flux cleaned = 5.51924e-05 Jy ! Component: 200 - total flux cleaned = 5.50013e-05 Jy ! Total flux subtracted in 200 components = 5.50013e-05 Jy ! Clean residual min=-0.000518 max=0.000583 Jy/beam ! Clean residual mean=0.000007 rms=0.000180 Jy/beam ! Combined flux in latest and established models = 0.0270229 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 79 components and 0.0270229 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=0.027945Jy sigma=0.020415 ! Fit after self-cal, rms=0.027952Jy sigma=0.020414 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 = -8.48834e-06 Jy ! Component: 100 - total flux cleaned = -1.15799e-05 Jy ! Component: 150 - total flux cleaned = -1.16655e-05 Jy ! Component: 200 - total flux cleaned = -1.41941e-05 Jy ! Total flux subtracted in 200 components = -1.41941e-05 Jy ! Clean residual min=-0.000518 max=0.000590 Jy/beam ! Clean residual mean=0.000008 rms=0.000181 Jy/beam ! Combined flux in latest and established models = 0.0270087 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 85 components and 0.0270087 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=0.027952Jy sigma=0.020414 ! Fit after self-cal, rms=0.027952Jy sigma=0.020414 ! 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=0.9999 mas, bmaj=2.367 mas, bpa=14.11 degrees ! Estimated noise=8.3688 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9999 x 2.367 at 14.11 degrees (North through East) ! Clean map min=-0.00051328 max=0.026427 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=0.8456 mas, bmaj=2.194 mas, bpa=17.66 degrees ! Estimated noise=14.9237 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0204073 Jy ! Component: 100 - total flux cleaned = 0.024888 Jy ! Component: 150 - total flux cleaned = 0.0260304 Jy ! Component: 200 - total flux cleaned = 0.0264203 Jy ! Total flux subtracted in 200 components = 0.0264203 Jy ! Clean residual min=-0.001009 max=0.001231 Jy/beam ! Clean residual mean=0.000006 rms=0.000317 Jy/beam ! Combined flux in latest and established models = 0.0264203 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0264203 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9999 mas, bmaj=2.367 mas, bpa=14.11 degrees ! Estimated noise=8.3688 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 = 0.000632796 Jy ! Component: 100 - total flux cleaned = 0.000780563 Jy ! Component: 150 - total flux cleaned = 0.000819394 Jy ! Component: 200 - total flux cleaned = 0.000827375 Jy ! Total flux subtracted in 200 components = 0.000827375 Jy ! Clean residual min=-0.000591 max=0.000622 Jy/beam ! Clean residual mean=0.000004 rms=0.000182 Jy/beam ! Combined flux in latest and established models = 0.0272477 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 29 components and 0.0272477 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=1.323 mas, bmaj=2.587 mas, bpa=7.893 degrees ! Estimated noise=8.96311 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000105069 Jy ! Component: 100 - total flux cleaned = -0.000104439 Jy ! Component: 150 - total flux cleaned = -0.000110236 Jy ! Component: 200 - total flux cleaned = -0.000115957 Jy ! Total flux subtracted in 200 components = -0.000115957 Jy ! Clean residual min=-0.000557 max=0.000635 Jy/beam ! Clean residual mean=0.000007 rms=0.000187 Jy/beam ! Combined flux in latest and established models = 0.0271317 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 = -1.54003e-05 Jy ! Component: 100 - total flux cleaned = -2.01793e-05 Jy ! Component: 150 - total flux cleaned = -3.34677e-05 Jy ! Component: 200 - total flux cleaned = -3.74628e-05 Jy ! Total flux subtracted in 200 components = -3.74628e-05 Jy ! Clean residual min=-0.000547 max=0.000629 Jy/beam ! Clean residual mean=0.000007 rms=0.000185 Jy/beam ! Combined flux in latest and established models = 0.0270943 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 63 components and 0.0270943 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9999 mas, bmaj=2.367 mas, bpa=14.11 degrees ! Estimated noise=8.3688 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.62421e-05 Jy ! Component: 100 - total flux cleaned = 7.92518e-05 Jy ! Component: 150 - total flux cleaned = 7.95336e-05 Jy ! Component: 200 - total flux cleaned = 7.52486e-05 Jy ! Total flux subtracted in 200 components = 7.52486e-05 Jy ! Clean residual min=-0.000552 max=0.000605 Jy/beam ! Clean residual mean=0.000005 rms=0.000176 Jy/beam ! Combined flux in latest and established models = 0.0271695 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 73 components and 0.0271695 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=0.027954Jy sigma=0.020415 ! Fit after self-cal, rms=0.027952Jy sigma=0.020415 wmodel /scr/pima/s3111c_uvs/J0159+1047_X_map.mod ! Writing 73 model components to file: /scr/pima/s3111c_uvs/J0159+1047_X_map.mod wobs /scr/pima/s3111c_uvs/J0159+1047_X_uvs.fits ! Writing UV FITS file: /scr/pima/s3111c_uvs/J0159+1047_X_uvs.fits wwins /scr/pima/s3111c_uvs/J0159+1047_X_map.win ! wwins: Wrote 1 windows to /scr/pima/s3111c_uvs/J0159+1047_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 = 0.000256019 Jy ! Component: 100 - total flux cleaned = 0.000405055 Jy ! Component: 150 - total flux cleaned = 0.000533911 Jy ! Component: 200 - total flux cleaned = 0.000647328 Jy ! Component: 250 - total flux cleaned = 0.00076357 Jy ! Component: 300 - total flux cleaned = 0.000835059 Jy ! Component: 350 - total flux cleaned = 0.000911487 Jy ! Component: 400 - total flux cleaned = 0.000962979 Jy ! Component: 450 - total flux cleaned = 0.00103384 Jy ! Component: 500 - total flux cleaned = 0.00108842 Jy ! Component: 550 - total flux cleaned = 0.00112807 Jy ! Component: 600 - total flux cleaned = 0.00117935 Jy ! Component: 650 - total flux cleaned = 0.00121676 Jy ! Component: 700 - total flux cleaned = 0.00125921 Jy ! Component: 750 - total flux cleaned = 0.00127692 Jy ! Component: 800 - total flux cleaned = 0.00130572 Jy ! Component: 850 - total flux cleaned = 0.00132812 Jy ! Component: 900 - total flux cleaned = 0.00133914 Jy ! Component: 950 - total flux cleaned = 0.00134999 Jy ! Component: 1000 - total flux cleaned = 0.00136587 Jy ! Component: 1050 - total flux cleaned = 0.00138134 Jy ! Component: 1100 - total flux cleaned = 0.00139143 Jy ! Component: 1150 - total flux cleaned = 0.00141651 Jy ! Component: 1200 - total flux cleaned = 0.00143623 Jy ! Component: 1250 - total flux cleaned = 0.00146038 Jy ! Component: 1300 - total flux cleaned = 0.00146979 Jy ! Component: 1350 - total flux cleaned = 0.00147449 Jy ! Component: 1400 - total flux cleaned = 0.00146978 Jy ! Component: 1450 - total flux cleaned = 0.00146522 Jy ! Component: 1500 - total flux cleaned = 0.00147426 Jy ! Component: 1550 - total flux cleaned = 0.00146081 Jy ! Component: 1600 - total flux cleaned = 0.00147404 Jy ! Component: 1650 - total flux cleaned = 0.00146534 Jy ! Component: 1700 - total flux cleaned = 0.00146534 Jy ! Component: 1750 - total flux cleaned = 0.00146961 Jy ! Component: 1800 - total flux cleaned = 0.00146963 Jy ! Component: 1850 - total flux cleaned = 0.00147797 Jy ! Component: 1900 - total flux cleaned = 0.00146561 Jy ! Component: 1950 - total flux cleaned = 0.00146562 Jy ! Component: 2000 - total flux cleaned = 0.00148175 Jy ! Total flux subtracted in 2048 components = 0.00147776 Jy ! Clean residual min=-0.000205 max=0.000309 Jy/beam ! Clean residual mean=0.000004 rms=0.000093 Jy/beam ! Combined flux in latest and established models = 0.0286473 Jy keep ! Adding 138 model components to the UV plane model. ! The established model now contains 211 components and 0.0286473 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/s3111c_uvs/J0159+1047_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9999 x 2.367 at 14.11 degrees (North through East) ! Clean map min=-0.0004559 max=0.026324 Jy/beam ! Writing clean map to FITS file: /scr/pima/s3111c_uvs/J0159+1047_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0263238 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.2752e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.05705 1.05705 2.1141 4.22821 8.45642 16.9128 33.8257 67.6513 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.026 quit ! Quitting program ! Log file /scr/pima/s3111c_uvs/J0159+1047_X_uvs.log closed on Tue Jul 24 09:21:13 2012