! Started logfile: /scr/pima/bg219g_uvs/J1203+4803_X_uvs.log on Thu Apr 7 09:49:16 2016 obs /scr/pima/bg219g_uvs/J1203+4803_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219g_uvs/J1203+4803_X_uva.fits ! AN table 1: 14 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.888889 visibilities/baseline/integration-bin. ! Found source: J1203+4803 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.428e+09 3.2e+07 1 3.2e+07 ! 02 2 8.46e+09 3.2e+07 1 3.2e+07 ! 03 3 8.492e+09 3.2e+07 1 3.2e+07 ! 04 4 8.524e+09 3.2e+07 1 3.2e+07 ! 05 5 8.588e+09 3.2e+07 1 3.2e+07 ! 06 6 8.62e+09 3.2e+07 1 3.2e+07 ! 07 7 8.684e+09 3.2e+07 1 3.2e+07 ! 08 8 8.716e+09 3.2e+07 1 3.2e+07 ! 09 9 8.78e+09 3.2e+07 1 3.2e+07 ! 10 10 8.812e+09 3.2e+07 1 3.2e+07 ! 11 11 8.844e+09 3.2e+07 1 3.2e+07 ! 12 12 8.876e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 134 lines of history. ! ! Reading 6720 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..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: (none) ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: (none) ! Reading IF 10 channels: (none) ! Reading IF 11 channels: (none) ! Reading IF 12 channels: (none) 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/bg219g_uvs/J1203+4803_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. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=1.111315Jy sigma=23.421061 ! Fit after self-cal, rms=0.503098Jy sigma=10.508427 ! 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=0.6887 mas, bmaj=2.755 mas, bpa=-49.5 degrees ! Estimated noise=0.962082 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 = 0.391525 Jy ! Component: 100 - total flux cleaned = 0.47713 Jy ! Total flux subtracted in 100 components = 0.47713 Jy ! Clean residual min=-0.016739 max=0.024136 Jy/beam ! Clean residual mean=-0.000062 rms=0.004879 Jy/beam ! Combined flux in latest and established models = 0.47713 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.47713 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.111214Jy sigma=2.318258 ! Fit after self-cal, rms=0.111160Jy sigma=2.316150 ! 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=0.8872 mas, bmaj=2.7 mas, bpa=-49.57 degrees ! Estimated noise=0.607831 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 = 0.0348704 Jy ! Component: 100 - total flux cleaned = 0.0534156 Jy ! Component: 150 - total flux cleaned = 0.0650642 Jy ! Component: 200 - total flux cleaned = 0.0717842 Jy ! Total flux subtracted in 200 components = 0.0717842 Jy ! Clean residual min=-0.012134 max=0.009263 Jy/beam ! Clean residual mean=-0.000033 rms=0.002435 Jy/beam ! Combined flux in latest and established models = 0.548914 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 26 components and 0.548915 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.100578Jy sigma=2.055393 ! Fit after self-cal, rms=0.100345Jy sigma=2.051876 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8872 x 2.7 at -49.57 degrees (North through East) ! Clean map min=-0.010289 max=0.50703 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 1.02 FD 1.02 HN 1.01 KP 1.01 ! LA 0.93 MK 0.97 NL 1.00 OV 1.00 ! PT 1.02 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.03 HN 1.01 KP 1.01 ! LA 0.91 MK 0.97 NL 1.03 OV 1.00 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 0.98 KP 1.01 ! LA 0.94 MK 1.00 NL 1.00 OV 0.98 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.03 HN 0.98 KP 1.02 ! LA 0.95 MK 0.99 NL 1.00 OV 0.98 ! PT 1.03 SC 1.05 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.01 KP 0.99 ! LA 0.92 MK 0.99 NL 1.01 OV 0.98 ! PT 1.04 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.01 KP 0.99 ! LA 0.90 MK 1.00 NL 1.02 OV 0.99 ! PT 1.02 SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 1.01 KP 1.00 ! LA 0.96 MK 1.01 NL 0.99 OV 0.97 ! PT 1.04 SC 1.02 ! ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.100345Jy sigma=2.051876 ! Fit after self-cal, rms=0.097456Jy sigma=1.993524 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8878 mas, bmaj=2.709 mas, bpa=-49.61 degrees ! Estimated noise=0.604002 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 = 0.00105249 Jy ! Component: 100 - total flux cleaned = -0.000624631 Jy ! Component: 150 - total flux cleaned = -0.00190112 Jy ! Component: 200 - total flux cleaned = -0.00233432 Jy ! Total flux subtracted in 200 components = -0.00233432 Jy ! Clean residual min=-0.005003 max=0.005154 Jy/beam ! Clean residual mean=0.000010 rms=0.001166 Jy/beam ! Combined flux in latest and established models = 0.54658 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 37 components and 0.54658 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.097071Jy sigma=1.986225 ! Fit after self-cal, rms=0.097058Jy sigma=1.985442 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.097058Jy sigma=1.985442 ! Fit after self-cal, rms=0.096990Jy sigma=1.985179 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8877 mas, bmaj=2.707 mas, bpa=-49.62 degrees ! Estimated noise=0.603523 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000437675 Jy ! Component: 100 - total flux cleaned = -0.0009609 Jy ! Component: 150 - total flux cleaned = -0.00138681 Jy ! Component: 200 - total flux cleaned = -0.00159515 Jy ! Total flux subtracted in 200 components = -0.00159515 Jy ! Clean residual min=-0.004518 max=0.004752 Jy/beam ! Clean residual mean=0.000007 rms=0.001082 Jy/beam ! Combined flux in latest and established models = 0.544985 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 45 components and 0.544985 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.096889Jy sigma=1.983310 ! Fit after self-cal, rms=0.096877Jy sigma=1.983176 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 (40, -13.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0035958 Jy ! Component: 100 - total flux cleaned = 0.0051193 Jy ! Component: 150 - total flux cleaned = 0.00638118 Jy ! Component: 200 - total flux cleaned = 0.00682752 Jy ! Total flux subtracted in 200 components = 0.00682752 Jy ! Clean residual min=-0.004147 max=0.003606 Jy/beam ! Clean residual mean=0.000003 rms=0.000929 Jy/beam ! Combined flux in latest and established models = 0.551813 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 67 components and 0.551812 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.096594Jy sigma=1.977921 ! Fit after self-cal, rms=0.096584Jy sigma=1.977763 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.096584Jy sigma=1.977763 ! Fit after self-cal, rms=0.096445Jy sigma=1.977386 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8881 mas, bmaj=2.705 mas, bpa=-49.63 degrees ! Estimated noise=0.603036 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00119971 Jy ! Component: 100 - total flux cleaned = 0.00145119 Jy ! Component: 150 - total flux cleaned = 0.00161161 Jy ! Component: 200 - total flux cleaned = 0.00160821 Jy ! Total flux subtracted in 200 components = 0.00160821 Jy ! Clean residual min=-0.003954 max=0.003420 Jy/beam ! Clean residual mean=0.000004 rms=0.000871 Jy/beam ! Combined flux in latest and established models = 0.553421 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 81 components and 0.553421 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.096380Jy sigma=1.975987 ! Fit after self-cal, rms=0.096376Jy sigma=1.975955 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 = 9.52654e-05 Jy ! Component: 100 - total flux cleaned = 0.000183124 Jy ! Component: 150 - total flux cleaned = 0.000304306 Jy ! Component: 200 - total flux cleaned = 0.000379161 Jy ! Total flux subtracted in 200 components = 0.000379161 Jy ! Clean residual min=-0.003966 max=0.003423 Jy/beam ! Clean residual mean=0.000004 rms=0.000857 Jy/beam ! Combined flux in latest and established models = 0.5538 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 94 components and 0.5538 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.096345Jy sigma=1.975313 ! Fit after self-cal, rms=0.096344Jy sigma=1.975298 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.096344Jy sigma=1.975298 ! Fit after self-cal, rms=0.096346Jy sigma=1.975168 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.196 mas, bmaj=2.955 mas, bpa=-57.35 degrees ! Estimated noise=0.728996 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000616608 Jy ! Component: 100 - total flux cleaned = 0.0011101 Jy ! Component: 150 - total flux cleaned = 0.0012775 Jy ! Component: 200 - total flux cleaned = 0.0013646 Jy ! Total flux subtracted in 200 components = 0.0013646 Jy ! Clean residual min=-0.004250 max=0.003547 Jy/beam ! Clean residual mean=0.000006 rms=0.001097 Jy/beam ! Combined flux in latest and established models = 0.555165 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 106 components and 0.555165 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.096336Jy sigma=1.975045 ! Fit after self-cal, rms=0.096336Jy sigma=1.975025 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 = 9.91505e-05 Jy ! Component: 100 - total flux cleaned = 0.000123359 Jy ! Component: 150 - total flux cleaned = 0.000145837 Jy ! Component: 200 - total flux cleaned = 0.000146065 Jy ! Total flux subtracted in 200 components = 0.000146065 Jy ! Clean residual min=-0.004193 max=0.003431 Jy/beam ! Clean residual mean=0.000006 rms=0.001082 Jy/beam ! Combined flux in latest and established models = 0.555311 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 115 components and 0.555311 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.096332Jy sigma=1.974925 ! Fit after self-cal, rms=0.096332Jy sigma=1.974919 ! 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=0.8884 mas, bmaj=2.703 mas, bpa=-49.63 degrees ! Estimated noise=0.602923 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8884 x 2.703 at -49.63 degrees (North through East) ! Clean map min=-0.0044379 max=0.50481 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.096332Jy sigma=1.974919 ! Fit after self-cal, rms=0.089863Jy sigma=1.853671 ! Inverting map and beam ! Estimated beam: bmin=0.8894 mas, bmaj=2.705 mas, bpa=-49.73 degrees ! Estimated noise=0.587371 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0100971 Jy ! Component: 100 - total flux cleaned = -0.012825 Jy ! Component: 150 - total flux cleaned = -0.0139451 Jy ! Component: 200 - total flux cleaned = -0.0145372 Jy ! Total flux subtracted in 200 components = -0.0145372 Jy ! Clean residual min=-0.004738 max=0.006147 Jy/beam ! Clean residual mean=-0.000010 rms=0.001170 Jy/beam ! Combined flux in latest and established models = 0.540773 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 132 components and 0.540774 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.088829Jy sigma=1.830689 ! Fit after self-cal, rms=0.088826Jy sigma=1.830657 ! Inverting map ! Added new window around map position (4.8, -0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0053958 Jy ! Component: 100 - total flux cleaned = 0.00622281 Jy ! Component: 150 - total flux cleaned = 0.00663933 Jy ! Component: 200 - total flux cleaned = 0.0071312 Jy ! Total flux subtracted in 200 components = 0.0071312 Jy ! Clean residual min=-0.003757 max=0.003709 Jy/beam ! Clean residual mean=-0.000002 rms=0.000921 Jy/beam ! Combined flux in latest and established models = 0.547905 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 155 components and 0.547905 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.088468Jy sigma=1.822754 ! Fit after self-cal, rms=0.088445Jy sigma=1.822293 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.088445Jy sigma=1.822293 ! Fit after self-cal, rms=0.086715Jy sigma=1.797588 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=0.6905 mas, bmaj=2.757 mas, bpa=-49.67 degrees ! Estimated noise=0.916678 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.372933 Jy ! Component: 100 - total flux cleaned = 0.454881 Jy ! Component: 150 - total flux cleaned = 0.481098 Jy ! Component: 200 - total flux cleaned = 0.495837 Jy ! Total flux subtracted in 200 components = 0.495837 Jy ! Clean residual min=-0.011038 max=0.011439 Jy/beam ! Clean residual mean=-0.000023 rms=0.002605 Jy/beam ! Combined flux in latest and established models = 0.495837 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.495837 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8903 mas, bmaj=2.707 mas, bpa=-49.77 degrees ! Estimated noise=0.574797 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 = 0.0138886 Jy ! Component: 100 - total flux cleaned = 0.0210995 Jy ! Component: 150 - total flux cleaned = 0.0252291 Jy ! Component: 200 - total flux cleaned = 0.0280707 Jy ! Total flux subtracted in 200 components = 0.0280707 Jy ! Clean residual min=-0.006263 max=0.006244 Jy/beam ! Clean residual mean=-0.000014 rms=0.001375 Jy/beam ! Combined flux in latest and established models = 0.523907 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 43 components and 0.523907 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=2.19 mas, bmaj=2.968 mas, bpa=-57.5 degrees ! Estimated noise=0.694771 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00472451 Jy ! Component: 100 - total flux cleaned = 0.00825301 Jy ! Component: 150 - total flux cleaned = 0.0111311 Jy ! Component: 200 - total flux cleaned = 0.0130625 Jy ! Total flux subtracted in 200 components = 0.0130625 Jy ! Clean residual min=-0.005155 max=0.005389 Jy/beam ! Clean residual mean=-0.000018 rms=0.001479 Jy/beam ! Combined flux in latest and established models = 0.53697 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 = 0.00109508 Jy ! Component: 100 - total flux cleaned = 0.00207729 Jy ! Component: 150 - total flux cleaned = 0.0030398 Jy ! Component: 200 - total flux cleaned = 0.00392732 Jy ! Total flux subtracted in 200 components = 0.00392732 Jy ! Clean residual min=-0.004698 max=0.005169 Jy/beam ! Clean residual mean=-0.000011 rms=0.001366 Jy/beam ! Combined flux in latest and established models = 0.540897 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 82 components and 0.540897 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8903 mas, bmaj=2.707 mas, bpa=-49.77 degrees ! Estimated noise=0.574797 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000712174 Jy ! Component: 100 - total flux cleaned = 0.00116916 Jy ! Component: 150 - total flux cleaned = 0.00168965 Jy ! Component: 200 - total flux cleaned = 0.00223388 Jy ! Total flux subtracted in 200 components = 0.00223388 Jy ! Clean residual min=-0.004502 max=0.004763 Jy/beam ! Clean residual mean=-0.000004 rms=0.001027 Jy/beam ! Combined flux in latest and established models = 0.543131 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 100 components and 0.543131 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.085861Jy sigma=1.780108 ! Fit after self-cal, rms=0.085820Jy sigma=1.779349 wmodel /scr/pima/bg219g_uvs/J1203+4803_X_map.mod ! Writing 100 model components to file: /scr/pima/bg219g_uvs/J1203+4803_X_map.mod wobs /scr/pima/bg219g_uvs/J1203+4803_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219g_uvs/J1203+4803_X_uvs.fits wwins /scr/pima/bg219g_uvs/J1203+4803_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219g_uvs/J1203+4803_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 = -0.000568943 Jy ! Component: 100 - total flux cleaned = -0.00136337 Jy ! Component: 150 - total flux cleaned = -0.00196257 Jy ! Component: 200 - total flux cleaned = -0.00252157 Jy ! Component: 250 - total flux cleaned = -0.00287156 Jy ! Component: 300 - total flux cleaned = -0.0033102 Jy ! Component: 350 - total flux cleaned = -0.00351762 Jy ! Component: 400 - total flux cleaned = -0.00386437 Jy ! Component: 450 - total flux cleaned = -0.00410157 Jy ! Component: 500 - total flux cleaned = -0.00428399 Jy ! Component: 550 - total flux cleaned = -0.00437264 Jy ! Component: 600 - total flux cleaned = -0.00450149 Jy ! Component: 650 - total flux cleaned = -0.00462433 Jy ! Component: 700 - total flux cleaned = -0.00470316 Jy ! Component: 750 - total flux cleaned = -0.00462416 Jy ! Component: 800 - total flux cleaned = -0.00458693 Jy ! Component: 850 - total flux cleaned = -0.00447616 Jy ! Component: 900 - total flux cleaned = -0.00440382 Jy ! Component: 950 - total flux cleaned = -0.00426331 Jy ! Component: 1000 - total flux cleaned = -0.00419478 Jy ! Component: 1050 - total flux cleaned = -0.00405874 Jy ! Component: 1100 - total flux cleaned = -0.00392567 Jy ! Component: 1150 - total flux cleaned = -0.00392494 Jy ! Component: 1200 - total flux cleaned = -0.00379717 Jy ! Component: 1250 - total flux cleaned = -0.00379689 Jy ! Component: 1300 - total flux cleaned = -0.00367264 Jy ! Component: 1350 - total flux cleaned = -0.00358084 Jy ! Component: 1400 - total flux cleaned = -0.0034304 Jy ! Component: 1450 - total flux cleaned = -0.00331186 Jy ! Component: 1500 - total flux cleaned = -0.00322452 Jy ! Component: 1550 - total flux cleaned = -0.00319563 Jy ! Component: 1600 - total flux cleaned = -0.0031099 Jy ! Component: 1650 - total flux cleaned = -0.00316628 Jy ! Component: 1700 - total flux cleaned = -0.00313798 Jy ! Component: 1750 - total flux cleaned = -0.00324829 Jy ! Component: 1800 - total flux cleaned = -0.00330242 Jy ! Component: 1850 - total flux cleaned = -0.00327468 Jy ! Component: 1900 - total flux cleaned = -0.00324798 Jy ! Component: 1950 - total flux cleaned = -0.00338077 Jy ! Component: 2000 - total flux cleaned = -0.00338069 Jy ! Component: 2050 - total flux cleaned = -0.003433 Jy ! Component: 2100 - total flux cleaned = -0.00345881 Jy ! Component: 2150 - total flux cleaned = -0.00345895 Jy ! Component: 2200 - total flux cleaned = -0.00348455 Jy ! Component: 2250 - total flux cleaned = -0.00348456 Jy ! Component: 2300 - total flux cleaned = -0.00356017 Jy ! Component: 2350 - total flux cleaned = -0.00358508 Jy ! Component: 2400 - total flux cleaned = -0.00360995 Jy ! Component: 2450 - total flux cleaned = -0.00368409 Jy ! Component: 2500 - total flux cleaned = -0.00373339 Jy ! Component: 2550 - total flux cleaned = -0.00378243 Jy ! Component: 2600 - total flux cleaned = -0.00380665 Jy ! Component: 2650 - total flux cleaned = -0.00385495 Jy ! Component: 2700 - total flux cleaned = -0.00399958 Jy ! Component: 2750 - total flux cleaned = -0.0040715 Jy ! Component: 2800 - total flux cleaned = -0.0040714 Jy ! Component: 2850 - total flux cleaned = -0.00414259 Jy ! Component: 2900 - total flux cleaned = -0.00419012 Jy ! Component: 2950 - total flux cleaned = -0.00433206 Jy ! Component: 3000 - total flux cleaned = -0.00433207 Jy ! Component: 3050 - total flux cleaned = -0.00449673 Jy ! Component: 3100 - total flux cleaned = -0.00456719 Jy ! Component: 3150 - total flux cleaned = -0.00468421 Jy ! Component: 3200 - total flux cleaned = -0.00477768 Jy ! Component: 3250 - total flux cleaned = -0.00484774 Jy ! Component: 3300 - total flux cleaned = -0.00491763 Jy ! Component: 3350 - total flux cleaned = -0.00501066 Jy ! Component: 3400 - total flux cleaned = -0.00510342 Jy ! Component: 3450 - total flux cleaned = -0.00517294 Jy ! Component: 3500 - total flux cleaned = -0.00524225 Jy ! Component: 3550 - total flux cleaned = -0.00531154 Jy ! Component: 3600 - total flux cleaned = -0.00535764 Jy ! Component: 3650 - total flux cleaned = -0.00542671 Jy ! Component: 3700 - total flux cleaned = -0.00544965 Jy ! Component: 3750 - total flux cleaned = -0.0054726 Jy ! Component: 3800 - total flux cleaned = -0.00556453 Jy ! Component: 3850 - total flux cleaned = -0.00563347 Jy ! Component: 3900 - total flux cleaned = -0.00574808 Jy ! Component: 3950 - total flux cleaned = -0.00581686 Jy ! Component: 4000 - total flux cleaned = -0.00586278 Jy ! Component: 4050 - total flux cleaned = -0.00595448 Jy ! Total flux subtracted in 4096 components = -0.00597735 Jy ! Clean residual min=-0.001342 max=0.001446 Jy/beam ! Clean residual mean=-0.000000 rms=0.000371 Jy/beam ! Combined flux in latest and established models = 0.537154 Jy keep ! Adding 248 model components to the UV plane model. ! The established model now contains 348 components and 0.537154 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219g_uvs/J1203+4803_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8903 x 2.707 at -49.77 degrees (North through East) ! Clean map min=-0.0028424 max=0.47715 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219g_uvs/J1203+4803_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.477151 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000371655 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.233671 0.233671 0.467342 0.934684 1.86937 3.73874 7.47747 14.9549 29.9099 59.8198 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.477 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1283.86 quit ! Quitting program ! Log file /scr/pima/bg219g_uvs/J1203+4803_X_uvs.log closed on Thu Apr 7 09:49:20 2016