! Started logfile: /scr/pima/bs241c_uvs/J0024+0349_X_uvs.log on Thu Jul 2 09:05:44 2015 obs /scr/pima/bs241c_uvs/J0024+0349_X_uva.fits ! Reading UV FITS file: /scr/pima/bs241c_uvs/J0024+0349_X_uva.fits ! AN table 1: 48 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.974074 visibilities/baseline/integration-bin. ! Found source: J0024+0349 ! ! 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 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): I ! ! Read 0 lines of history. ! ! Reading 16832 visibilities. select RR ! Polarization RR is unavailable. ! Selecting polarization: I, 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 = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bs241c_uvs/J0024+0349_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 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 0.200x0.200 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. ! ! 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=1.000970Jy sigma=31.355740 ! Fit after self-cal, rms=0.979539Jy sigma=30.688194 ! 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=0.787 mas, bmaj=1.97 mas, bpa=-0.9564 degrees ! Estimated noise=0.288221 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 = 0.0160371 Jy ! Component: 100 - total flux cleaned = 0.0195443 Jy ! Total flux subtracted in 100 components = 0.0195443 Jy ! Clean residual min=-0.001047 max=0.001062 Jy/beam ! Clean residual mean=-0.000000 rms=0.000244 Jy/beam ! Combined flux in latest and established models = 0.0195443 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.0195443 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=0.028142Jy sigma=0.767536 ! Fit after self-cal, rms=0.025828Jy sigma=0.694488 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00318021 Jy ! Component: 100 - total flux cleaned = 0.00398993 Jy ! Total flux subtracted in 100 components = 0.00398993 Jy ! Clean residual min=-0.000964 max=0.001037 Jy/beam ! Clean residual mean=-0.000001 rms=0.000226 Jy/beam ! Combined flux in latest and established models = 0.0235342 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 10 components and 0.0235342 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=0.025432Jy sigma=0.682777 ! Fit after self-cal, rms=0.025432Jy sigma=0.682762 ! 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=0.9756 mas, bmaj=2.287 mas, bpa=-1.818 degrees ! Estimated noise=0.177626 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 = 0.000593912 Jy ! Component: 100 - total flux cleaned = 0.000905796 Jy ! Component: 150 - total flux cleaned = 0.00109823 Jy ! Component: 200 - total flux cleaned = 0.00121863 Jy ! Total flux subtracted in 200 components = 0.00121863 Jy ! Clean residual min=-0.000749 max=0.000664 Jy/beam ! Clean residual mean=-0.000002 rms=0.000169 Jy/beam ! Combined flux in latest and established models = 0.0247529 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 23 components and 0.0247529 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=0.025409Jy sigma=0.682509 ! Fit after self-cal, rms=0.025409Jy sigma=0.682485 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9756 x 2.287 at -1.818 degrees (North through East) ! Clean map min=-0.00071947 max=0.023568 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.09 HN 0.96 KP 0.95 ! LA 1.07 MK 0.94 NL 0.88 OV 0.98 ! PT 0.87 SC 0.90 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.95 HN 0.95 KP 0.98 ! LA 0.93 MK 1.02 NL 1.03 OV 0.88 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.04 HN 0.88 KP 1.02 ! LA 0.93 MK 0.96 NL 1.03 OV 0.92 ! PT 0.98 SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.10 HN 1.08 KP 0.90 ! LA 0.99 MK 1.11 NL 0.94 OV 1.04 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.06 HN 0.96 KP 1.16 ! LA 1.03 MK 1.02 NL 1.04 OV 0.93 ! PT 1.00 SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.09 HN 1.07 KP 1.12 ! LA 0.95 MK 1.05 NL 0.89 OV 1.02 ! PT 0.87 SC 1.03 ! ! ! Fit before self-cal, rms=0.025409Jy sigma=0.682485 ! Fit after self-cal, rms=0.025033Jy sigma=0.679209 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.978 mas, bmaj=2.292 mas, bpa=-1.64 degrees ! Estimated noise=0.175241 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 = -0.000304397 Jy ! Component: 100 - total flux cleaned = -0.000376918 Jy ! Component: 150 - total flux cleaned = -0.000392307 Jy ! Component: 200 - total flux cleaned = -0.000402006 Jy ! Total flux subtracted in 200 components = -0.000402006 Jy ! Clean residual min=-0.000596 max=0.000579 Jy/beam ! Clean residual mean=-0.000001 rms=0.000139 Jy/beam ! Combined flux in latest and established models = 0.0243509 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 30 components and 0.0243509 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=0.025032Jy sigma=0.679038 ! Fit after self-cal, rms=0.025029Jy sigma=0.678890 ! 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=0.025029Jy sigma=0.678890 ! Fit after self-cal, rms=0.025041Jy sigma=0.677310 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.978 mas, bmaj=2.29 mas, bpa=-1.579 degrees ! Estimated noise=0.174403 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000153569 Jy ! Component: 100 - total flux cleaned = -0.000177291 Jy ! Component: 150 - total flux cleaned = -0.000183861 Jy ! Component: 200 - total flux cleaned = -0.00019203 Jy ! Total flux subtracted in 200 components = -0.00019203 Jy ! Clean residual min=-0.000552 max=0.000549 Jy/beam ! Clean residual mean=-0.000001 rms=0.000131 Jy/beam ! Combined flux in latest and established models = 0.0241588 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 32 components and 0.0241588 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=0.025041Jy sigma=0.677248 ! Fit after self-cal, rms=0.025050Jy sigma=0.677178 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 = 1.07605e-06 Jy ! Component: 100 - total flux cleaned = -4.46591e-06 Jy ! Component: 150 - total flux cleaned = -1.15747e-05 Jy ! Component: 200 - total flux cleaned = -1.36484e-05 Jy ! Total flux subtracted in 200 components = -1.36484e-05 Jy ! Clean residual min=-0.000551 max=0.000548 Jy/beam ! Clean residual mean=-0.000001 rms=0.000131 Jy/beam ! Combined flux in latest and established models = 0.0241452 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 34 components and 0.0241452 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=0.025049Jy sigma=0.677159 ! Fit after self-cal, rms=0.025049Jy sigma=0.677154 ! 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=0.025049Jy sigma=0.677154 ! Fit after self-cal, rms=0.025112Jy sigma=0.676855 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9785 mas, bmaj=2.289 mas, bpa=-1.517 degrees ! Estimated noise=0.174419 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.67745e-05 Jy ! Component: 100 - total flux cleaned = -3.46001e-05 Jy ! Component: 150 - total flux cleaned = -3.87799e-05 Jy ! Component: 200 - total flux cleaned = -3.87081e-05 Jy ! Total flux subtracted in 200 components = -3.87081e-05 Jy ! Clean residual min=-0.000562 max=0.000552 Jy/beam ! Clean residual mean=-0.000001 rms=0.000126 Jy/beam ! Combined flux in latest and established models = 0.0241065 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 36 components and 0.0241065 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=0.025112Jy sigma=0.676838 ! Fit after self-cal, rms=0.025115Jy sigma=0.676801 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 = 1.40629e-06 Jy ! Component: 100 - total flux cleaned = -7.18707e-07 Jy ! Component: 150 - total flux cleaned = -4.41695e-06 Jy ! Component: 200 - total flux cleaned = -6.07814e-06 Jy ! Total flux subtracted in 200 components = -6.07814e-06 Jy ! Clean residual min=-0.000561 max=0.000551 Jy/beam ! Clean residual mean=-0.000001 rms=0.000126 Jy/beam ! Combined flux in latest and established models = 0.0241004 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 36 components and 0.0241004 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=0.025115Jy sigma=0.676792 ! Fit after self-cal, rms=0.025115Jy sigma=0.676790 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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=0.025115Jy sigma=0.676790 ! Fit after self-cal, rms=0.025109Jy sigma=0.676761 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.152 mas, bmaj=3.423 mas, bpa=-2.697 degrees ! Estimated noise=0.212749 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.21704e-05 Jy ! Component: 100 - total flux cleaned = -9.6084e-05 Jy ! Component: 150 - total flux cleaned = -9.61221e-05 Jy ! Component: 200 - total flux cleaned = -9.87858e-05 Jy ! Total flux subtracted in 200 components = -9.87858e-05 Jy ! Clean residual min=-0.000567 max=0.000730 Jy/beam ! Clean residual mean=-0.000002 rms=0.000153 Jy/beam ! Combined flux in latest and established models = 0.0240016 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 39 components and 0.0240016 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=0.025110Jy sigma=0.676792 ! Fit after self-cal, rms=0.025109Jy sigma=0.676784 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (30.2, 9.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000498448 Jy ! Component: 100 - total flux cleaned = 0.000515879 Jy ! Component: 150 - total flux cleaned = 0.000516062 Jy ! Component: 200 - total flux cleaned = 0.000471549 Jy ! Total flux subtracted in 200 components = 0.000471549 Jy ! Clean residual min=-0.000549 max=0.000560 Jy/beam ! Clean residual mean=-0.000001 rms=0.000133 Jy/beam ! Combined flux in latest and established models = 0.0244732 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 66 components and 0.0244732 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=0.025101Jy sigma=0.676403 ! Fit after self-cal, rms=0.025099Jy sigma=0.676365 ! 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=0.9788 mas, bmaj=2.289 mas, bpa=-1.473 degrees ! Estimated noise=0.174284 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9788 x 2.289 at -1.473 degrees (North through East) ! Clean map min=-0.00046811 max=0.023238 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=0.7883 mas, bmaj=1.965 mas, bpa=-0.5544 degrees ! Estimated noise=0.283051 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0180762 Jy ! Component: 100 - total flux cleaned = 0.0220356 Jy ! Component: 150 - total flux cleaned = 0.0231248 Jy ! Component: 200 - total flux cleaned = 0.0237796 Jy ! Total flux subtracted in 200 components = 0.0237796 Jy ! Clean residual min=-0.000961 max=0.000881 Jy/beam ! Clean residual mean=-0.000001 rms=0.000192 Jy/beam ! Combined flux in latest and established models = 0.0237796 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0237796 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9788 mas, bmaj=2.289 mas, bpa=-1.473 degrees ! Estimated noise=0.174284 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 = 0.000526346 Jy ! Component: 100 - total flux cleaned = 0.000633214 Jy ! Component: 150 - total flux cleaned = 0.000685494 Jy ! Component: 200 - total flux cleaned = 0.000719859 Jy ! Total flux subtracted in 200 components = 0.000719859 Jy ! Clean residual min=-0.000524 max=0.000510 Jy/beam ! Clean residual mean=-0.000001 rms=0.000119 Jy/beam ! Combined flux in latest and established models = 0.0244995 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 42 components and 0.0244995 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.152 mas, bmaj=3.423 mas, bpa=-2.697 degrees ! Estimated noise=0.212749 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000126753 Jy ! Component: 100 - total flux cleaned = 0.000118057 Jy ! Component: 150 - total flux cleaned = 9.00988e-05 Jy ! Component: 200 - total flux cleaned = 5.85703e-05 Jy ! Total flux subtracted in 200 components = 5.85703e-05 Jy ! Clean residual min=-0.000531 max=0.000565 Jy/beam ! Clean residual mean=-0.000001 rms=0.000133 Jy/beam ! Combined flux in latest and established models = 0.024558 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 = -3.3945e-05 Jy ! Component: 100 - total flux cleaned = -3.91559e-05 Jy ! Component: 150 - total flux cleaned = -5.82292e-05 Jy ! Component: 200 - total flux cleaned = -6.26801e-05 Jy ! Total flux subtracted in 200 components = -6.26801e-05 Jy ! Clean residual min=-0.000522 max=0.000558 Jy/beam ! Clean residual mean=-0.000002 rms=0.000131 Jy/beam ! Combined flux in latest and established models = 0.0244953 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 79 components and 0.0244953 Jy ! Inverting map ! Added new window around map position (-2, -41). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000471252 Jy ! Component: 100 - total flux cleaned = 0.000617543 Jy ! Component: 150 - total flux cleaned = 0.000708395 Jy ! Component: 200 - total flux cleaned = 0.00079412 Jy ! Total flux subtracted in 200 components = 0.00079412 Jy ! Clean residual min=-0.000483 max=0.000449 Jy/beam ! Clean residual mean=-0.000001 rms=0.000118 Jy/beam ! Combined flux in latest and established models = 0.0252895 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 102 components and 0.0252895 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9788 mas, bmaj=2.289 mas, bpa=-1.473 degrees ! Estimated noise=0.174284 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.67843e-06 Jy ! Component: 100 - total flux cleaned = 3.97549e-05 Jy ! Component: 150 - total flux cleaned = 9.85511e-05 Jy ! Component: 200 - total flux cleaned = 0.00012959 Jy ! Total flux subtracted in 200 components = 0.00012959 Jy ! Clean residual min=-0.000488 max=0.000505 Jy/beam ! Clean residual mean=-0.000001 rms=0.000108 Jy/beam ! Combined flux in latest and established models = 0.025419 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 127 components and 0.025419 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=0.025075Jy sigma=0.675629 ! Fit after self-cal, rms=0.025072Jy sigma=0.675534 wmodel /scr/pima/bs241c_uvs/J0024+0349_X_map.mod ! Writing 127 model components to file: /scr/pima/bs241c_uvs/J0024+0349_X_map.mod wobs /scr/pima/bs241c_uvs/J0024+0349_X_uvs.fits ! Writing UV FITS file: /scr/pima/bs241c_uvs/J0024+0349_X_uvs.fits wwins /scr/pima/bs241c_uvs/J0024+0349_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bs241c_uvs/J0024+0349_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=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 5.1835e-05 Jy ! Component: 100 - total flux cleaned = 9.16536e-05 Jy ! Component: 150 - total flux cleaned = 8.39657e-05 Jy ! Component: 200 - total flux cleaned = 7.64178e-05 Jy ! Component: 250 - total flux cleaned = 8.34299e-05 Jy ! Component: 300 - total flux cleaned = 7.64447e-05 Jy ! Component: 350 - total flux cleaned = 9.00915e-05 Jy ! Component: 400 - total flux cleaned = 0.000123477 Jy ! Component: 450 - total flux cleaned = 0.00014319 Jy ! Component: 500 - total flux cleaned = 0.000181859 Jy ! Component: 550 - total flux cleaned = 0.000194477 Jy ! Component: 600 - total flux cleaned = 0.000213273 Jy ! Component: 650 - total flux cleaned = 0.000225666 Jy ! Component: 700 - total flux cleaned = 0.000231888 Jy ! Component: 750 - total flux cleaned = 0.00025595 Jy ! Component: 800 - total flux cleaned = 0.00027958 Jy ! Component: 850 - total flux cleaned = 0.000291288 Jy ! Component: 900 - total flux cleaned = 0.000308633 Jy ! Component: 950 - total flux cleaned = 0.000325739 Jy ! Component: 1000 - total flux cleaned = 0.000348218 Jy ! Component: 1050 - total flux cleaned = 0.000364862 Jy ! Component: 1100 - total flux cleaned = 0.000392337 Jy ! Component: 1150 - total flux cleaned = 0.000413949 Jy ! Component: 1200 - total flux cleaned = 0.000403142 Jy ! Component: 1250 - total flux cleaned = 0.000392683 Jy ! Component: 1300 - total flux cleaned = 0.00042425 Jy ! Component: 1350 - total flux cleaned = 0.000434645 Jy ! Component: 1400 - total flux cleaned = 0.000450062 Jy ! Component: 1450 - total flux cleaned = 0.000450066 Jy ! Component: 1500 - total flux cleaned = 0.000475286 Jy ! Component: 1550 - total flux cleaned = 0.000480193 Jy ! Component: 1600 - total flux cleaned = 0.000490103 Jy ! Component: 1650 - total flux cleaned = 0.000514668 Jy ! Component: 1700 - total flux cleaned = 0.000495191 Jy ! Component: 1750 - total flux cleaned = 0.000524232 Jy ! Component: 1800 - total flux cleaned = 0.000519481 Jy ! Component: 1850 - total flux cleaned = 0.000524217 Jy ! Component: 1900 - total flux cleaned = 0.000528973 Jy ! Component: 1950 - total flux cleaned = 0.000505503 Jy ! Component: 2000 - total flux cleaned = 0.000514841 Jy ! Component: 2050 - total flux cleaned = 0.000501022 Jy ! Component: 2100 - total flux cleaned = 0.000501047 Jy ! Component: 2150 - total flux cleaned = 0.000505556 Jy ! Component: 2200 - total flux cleaned = 0.000473816 Jy ! Component: 2250 - total flux cleaned = 0.00048286 Jy ! Component: 2300 - total flux cleaned = 0.000478437 Jy ! Component: 2350 - total flux cleaned = 0.000487305 Jy ! Component: 2400 - total flux cleaned = 0.000482876 Jy ! Component: 2450 - total flux cleaned = 0.000482827 Jy ! Component: 2500 - total flux cleaned = 0.000478434 Jy ! Component: 2550 - total flux cleaned = 0.000461084 Jy ! Component: 2600 - total flux cleaned = 0.000465387 Jy ! Component: 2650 - total flux cleaned = 0.000456831 Jy ! Component: 2700 - total flux cleaned = 0.000461131 Jy ! Component: 2750 - total flux cleaned = 0.000461103 Jy ! Component: 2800 - total flux cleaned = 0.000461091 Jy ! Component: 2850 - total flux cleaned = 0.000465283 Jy ! Component: 2900 - total flux cleaned = 0.000461108 Jy ! Component: 2950 - total flux cleaned = 0.000456968 Jy ! Component: 3000 - total flux cleaned = 0.000444609 Jy ! Component: 3050 - total flux cleaned = 0.000456914 Jy ! Component: 3100 - total flux cleaned = 0.000448756 Jy ! Component: 3150 - total flux cleaned = 0.000440642 Jy ! Component: 3200 - total flux cleaned = 0.000444676 Jy ! Component: 3250 - total flux cleaned = 0.000436654 Jy ! Component: 3300 - total flux cleaned = 0.000424661 Jy ! Component: 3350 - total flux cleaned = 0.000436603 Jy ! Component: 3400 - total flux cleaned = 0.000428734 Jy ! Component: 3450 - total flux cleaned = 0.000432678 Jy ! Component: 3500 - total flux cleaned = 0.000428765 Jy ! Component: 3550 - total flux cleaned = 0.000421008 Jy ! Component: 3600 - total flux cleaned = 0.000421002 Jy ! Component: 3650 - total flux cleaned = 0.00040948 Jy ! Component: 3700 - total flux cleaned = 0.000397982 Jy ! Component: 3750 - total flux cleaned = 0.000409391 Jy ! Component: 3800 - total flux cleaned = 0.000398037 Jy ! Component: 3850 - total flux cleaned = 0.000382921 Jy ! Component: 3900 - total flux cleaned = 0.000394149 Jy ! Component: 3950 - total flux cleaned = 0.00037172 Jy ! Component: 4000 - total flux cleaned = 0.00035313 Jy ! Component: 4050 - total flux cleaned = 0.000356841 Jy ! Total flux subtracted in 4096 components = 0.000338395 Jy ! Clean residual min=-0.000201 max=0.000224 Jy/beam ! Clean residual mean=-0.000000 rms=0.000065 Jy/beam ! Combined flux in latest and established models = 0.0257574 Jy keep ! Adding 290 model components to the UV plane model. ! The established model now contains 417 components and 0.0257574 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bs241c_uvs/J0024+0349_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9788 x 2.289 at -1.473 degrees (North through East) ! Clean map min=-0.0003415 max=0.023163 Jy/beam ! Writing clean map to FITS file: /scr/pima/bs241c_uvs/J0024+0349_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.023163 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 6.5149e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.843789 0.843789 1.68758 3.37516 6.75031 13.5006 27.0012 54.0025 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.023 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 355.539 quit ! Quitting program ! Log file /scr/pima/bs241c_uvs/J0024+0349_X_uvs.log closed on Thu Jul 2 09:05:49 2015