! Started logfile: /scr/pima/bs241f_uvs/J1848+0138_X_uvs.log on Wed Jul 8 16:51:47 2015 obs /scr/pima/bs241f_uvs/J1848+0138_X_uva.fits ! Reading UV FITS file: /scr/pima/bs241f_uvs/J1848+0138_X_uva.fits ! AN table 1: 20 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.6125 visibilities/baseline/integration-bin. ! Found source: J1848+0138 ! ! 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 3528 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/bs241f_uvs/J1848+0138_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 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.002772Jy sigma=29.294261 ! Fit after self-cal, rms=0.939150Jy sigma=27.457556 ! 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=1.944 mas, bmaj=3.717 mas, bpa=22.66 degrees ! Estimated noise=0.627148 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 = 0.0448287 Jy ! Component: 100 - total flux cleaned = 0.0591145 Jy ! Total flux subtracted in 100 components = 0.0591145 Jy ! Clean residual min=-0.004668 max=0.006522 Jy/beam ! Clean residual mean=-0.000003 rms=0.001482 Jy/beam ! Combined flux in latest and established models = 0.0591145 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0591145 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=0.033791Jy sigma=0.799003 ! Fit after self-cal, rms=0.033627Jy sigma=0.795239 ! 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=2.207 mas, bmaj=4.254 mas, bpa=25.64 degrees ! Estimated noise=0.425777 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 = 0.0095092 Jy ! Component: 100 - total flux cleaned = 0.0148441 Jy ! Component: 150 - total flux cleaned = 0.0180941 Jy ! Component: 200 - total flux cleaned = 0.0202058 Jy ! Total flux subtracted in 200 components = 0.0202058 Jy ! Clean residual min=-0.003027 max=0.002566 Jy/beam ! Clean residual mean=-0.000008 rms=0.000752 Jy/beam ! Combined flux in latest and established models = 0.0793203 Jy ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 63 components and 0.0793203 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=0.030871Jy sigma=0.689565 ! Fit after self-cal, rms=0.030848Jy sigma=0.689160 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.207 x 4.254 at 25.64 degrees (North through East) ! Clean map min=-0.0029563 max=0.061503 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. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.03 HN 1.15 KP 1.02 ! LA 1.02 NL 1.02 OV 0.92 PT 0.86 ! SC 1.10 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.03 HN 1.02 KP 1.06 ! LA 0.94 NL 1.00 OV 0.99 PT 0.90 ! SC 0.99 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.03 HN 1.06 KP 1.07 ! LA 0.93 NL 1.06 OV 1.00 PT 0.91 ! SC 1.00 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.07 HN 1.08 KP 0.95 ! LA 0.97 NL 0.98 OV 0.98 PT 0.92 ! SC 1.09 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.04 HN 1.06 KP 1.14 ! LA 0.93 NL 1.08 OV 0.89 PT 0.96 ! SC 0.89 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.11 HN 1.04 KP 1.17 ! LA 0.98 NL 1.04 OV 0.97 PT 0.90 ! SC 0.88 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.05 HN 1.00 KP 1.14 ! LA 0.94 NL 0.92 OV 0.99 PT 0.84 ! SC 1.00 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.09 HN 1.14 KP 1.07 ! LA 0.94 NL 0.86 OV 0.91 PT 0.86 ! SC 0.94 ! ! ! Fit before self-cal, rms=0.030848Jy sigma=0.689160 ! Fit after self-cal, rms=0.030234Jy sigma=0.659863 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.209 mas, bmaj=4.331 mas, bpa=25.54 degrees ! Estimated noise=0.423794 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 = 0.000303959 Jy ! Component: 100 - total flux cleaned = 0.000269946 Jy ! Component: 150 - total flux cleaned = 0.000228047 Jy ! Component: 200 - total flux cleaned = 0.000205129 Jy ! Total flux subtracted in 200 components = 0.000205129 Jy ! Clean residual min=-0.001225 max=0.001281 Jy/beam ! Clean residual mean=0.000001 rms=0.000328 Jy/beam ! Combined flux in latest and established models = 0.0795255 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 73 components and 0.0795255 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=0.030222Jy sigma=0.659184 ! Fit after self-cal, rms=0.030234Jy sigma=0.658810 ! 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=0.030234Jy sigma=0.658810 ! Fit after self-cal, rms=0.030224Jy sigma=0.658769 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.204 mas, bmaj=4.333 mas, bpa=25.54 degrees ! Estimated noise=0.424048 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000193142 Jy ! Component: 100 - total flux cleaned = 0.000172695 Jy ! Component: 150 - total flux cleaned = 0.000172557 Jy ! Component: 200 - total flux cleaned = 0.000172521 Jy ! Total flux subtracted in 200 components = 0.000172521 Jy ! Clean residual min=-0.001179 max=0.001283 Jy/beam ! Clean residual mean=0.000001 rms=0.000322 Jy/beam ! Combined flux in latest and established models = 0.079698 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 84 components and 0.079698 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=0.030220Jy sigma=0.658516 ! Fit after self-cal, rms=0.030220Jy sigma=0.658502 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 = -5.81799e-06 Jy ! Component: 100 - total flux cleaned = 8.20259e-06 Jy ! Component: 150 - total flux cleaned = 7.94579e-06 Jy ! Component: 200 - total flux cleaned = 2.32717e-06 Jy ! Total flux subtracted in 200 components = 2.32717e-06 Jy ! Clean residual min=-0.001169 max=0.001281 Jy/beam ! Clean residual mean=0.000001 rms=0.000320 Jy/beam ! Combined flux in latest and established models = 0.0797003 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 89 components and 0.0797004 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=0.030218Jy sigma=0.658403 ! Fit after self-cal, rms=0.030218Jy sigma=0.658397 ! 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=0.030218Jy sigma=0.658397 ! Fit after self-cal, rms=0.030222Jy sigma=0.658378 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.201 mas, bmaj=4.334 mas, bpa=25.56 degrees ! Estimated noise=0.424285 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000188313 Jy ! Component: 100 - total flux cleaned = 0.000211255 Jy ! Component: 150 - total flux cleaned = 0.000206206 Jy ! Component: 200 - total flux cleaned = 0.000201202 Jy ! Total flux subtracted in 200 components = 0.000201202 Jy ! Clean residual min=-0.001165 max=0.001264 Jy/beam ! Clean residual mean=0.000002 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.0799016 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 104 components and 0.0799016 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=0.030221Jy sigma=0.658300 ! Fit after self-cal, rms=0.030220Jy sigma=0.658298 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 = -1.09474e-05 Jy ! Component: 100 - total flux cleaned = -1.09984e-05 Jy ! Component: 150 - total flux cleaned = -1.98731e-05 Jy ! Component: 200 - total flux cleaned = -2.43567e-05 Jy ! Total flux subtracted in 200 components = -2.43567e-05 Jy ! Clean residual min=-0.001162 max=0.001259 Jy/beam ! Clean residual mean=0.000002 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.0798772 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 106 components and 0.0798772 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=0.030219Jy sigma=0.658265 ! Fit after self-cal, rms=0.030219Jy sigma=0.658264 ! 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=0.030219Jy sigma=0.658264 ! Fit after self-cal, rms=0.030219Jy sigma=0.658252 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.711 mas, bmaj=4.487 mas, bpa=23.85 degrees ! Estimated noise=0.431911 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000106167 Jy ! Component: 100 - total flux cleaned = 0.000105872 Jy ! Component: 150 - total flux cleaned = 0.00010984 Jy ! Component: 200 - total flux cleaned = 0.000110018 Jy ! Total flux subtracted in 200 components = 0.000110018 Jy ! Clean residual min=-0.001243 max=0.001327 Jy/beam ! Clean residual mean=0.000002 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.0799872 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 121 components and 0.0799872 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=0.030219Jy sigma=0.658215 ! Fit after self-cal, rms=0.030219Jy sigma=0.658211 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 = -3.72401e-06 Jy ! Component: 100 - total flux cleaned = -9.83757e-06 Jy ! Component: 150 - total flux cleaned = -9.778e-06 Jy ! Component: 200 - total flux cleaned = -9.7612e-06 Jy ! Total flux subtracted in 200 components = -9.7612e-06 Jy ! Clean residual min=-0.001235 max=0.001318 Jy/beam ! Clean residual mean=0.000002 rms=0.000326 Jy/beam ! Combined flux in latest and established models = 0.0799775 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 127 components and 0.0799775 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=0.030218Jy sigma=0.658199 ! Fit after self-cal, rms=0.030218Jy sigma=0.658198 ! 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=2.197 mas, bmaj=4.334 mas, bpa=25.58 degrees ! Estimated noise=0.424411 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.197 x 4.334 at 25.58 degrees (North through East) ! Clean map min=-0.0011448 max=0.061109 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=1.924 mas, bmaj=3.787 mas, bpa=23.07 degrees ! Estimated noise=0.630074 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0452228 Jy ! Component: 100 - total flux cleaned = 0.0597279 Jy ! Component: 150 - total flux cleaned = 0.0670214 Jy ! Component: 200 - total flux cleaned = 0.0713455 Jy ! Total flux subtracted in 200 components = 0.0713455 Jy ! Clean residual min=-0.002299 max=0.002618 Jy/beam ! Clean residual mean=0.000001 rms=0.000713 Jy/beam ! Combined flux in latest and established models = 0.0713455 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.0713455 Jy ! Inverting map and beam ! Estimated beam: bmin=2.197 mas, bmaj=4.334 mas, bpa=25.58 degrees ! Estimated noise=0.424411 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 = 0.00335846 Jy ! Component: 100 - total flux cleaned = 0.00536448 Jy ! Component: 150 - total flux cleaned = 0.00665376 Jy ! Component: 200 - total flux cleaned = 0.00751168 Jy ! Total flux subtracted in 200 components = 0.00751168 Jy ! Clean residual min=-0.001191 max=0.001242 Jy/beam ! Clean residual mean=0.000001 rms=0.000344 Jy/beam ! Combined flux in latest and established models = 0.0788572 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 66 components and 0.0788572 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=2.711 mas, bmaj=4.487 mas, bpa=23.85 degrees ! Estimated noise=0.431911 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000567568 Jy ! Component: 100 - total flux cleaned = 0.000739869 Jy ! Component: 150 - total flux cleaned = 0.000853734 Jy ! Component: 200 - total flux cleaned = 0.000931557 Jy ! Total flux subtracted in 200 components = 0.000931557 Jy ! Clean residual min=-0.001231 max=0.001333 Jy/beam ! Clean residual mean=0.000002 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.0797887 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 = 5.43656e-05 Jy ! Component: 100 - total flux cleaned = 9.88291e-05 Jy ! Component: 150 - total flux cleaned = 0.000130234 Jy ! Component: 200 - total flux cleaned = 0.000156708 Jy ! Total flux subtracted in 200 components = 0.000156708 Jy ! Clean residual min=-0.001227 max=0.001337 Jy/beam ! Clean residual mean=0.000002 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.0799455 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 94 components and 0.0799454 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.197 mas, bmaj=4.334 mas, bpa=25.58 degrees ! Estimated noise=0.424411 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.20763e-05 Jy ! Component: 100 - total flux cleaned = 8.20584e-05 Jy ! Component: 150 - total flux cleaned = 8.20488e-05 Jy ! Component: 200 - total flux cleaned = 7.60406e-05 Jy ! Total flux subtracted in 200 components = 7.60406e-05 Jy ! Clean residual min=-0.001151 max=0.001273 Jy/beam ! Clean residual mean=0.000001 rms=0.000320 Jy/beam ! Combined flux in latest and established models = 0.0800215 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 105 components and 0.0800215 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=0.030224Jy sigma=0.658390 ! Fit after self-cal, rms=0.030224Jy sigma=0.658369 wmodel /scr/pima/bs241f_uvs/J1848+0138_X_map.mod ! Writing 105 model components to file: /scr/pima/bs241f_uvs/J1848+0138_X_map.mod wobs /scr/pima/bs241f_uvs/J1848+0138_X_uvs.fits ! Writing UV FITS file: /scr/pima/bs241f_uvs/J1848+0138_X_uvs.fits wwins /scr/pima/bs241f_uvs/J1848+0138_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bs241f_uvs/J1848+0138_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 = 0.000299507 Jy ! Component: 100 - total flux cleaned = 0.000318049 Jy ! Component: 150 - total flux cleaned = 0.000389219 Jy ! Component: 200 - total flux cleaned = 0.000421972 Jy ! Component: 250 - total flux cleaned = 0.000422223 Jy ! Component: 300 - total flux cleaned = 0.000422196 Jy ! Component: 350 - total flux cleaned = 0.000436764 Jy ! Component: 400 - total flux cleaned = 0.000423098 Jy ! Component: 450 - total flux cleaned = 0.00044999 Jy ! Component: 500 - total flux cleaned = 0.000437247 Jy ! Component: 550 - total flux cleaned = 0.000437127 Jy ! Component: 600 - total flux cleaned = 0.000436992 Jy ! Component: 650 - total flux cleaned = 0.000401914 Jy ! Component: 700 - total flux cleaned = 0.000402096 Jy ! Component: 750 - total flux cleaned = 0.00043534 Jy ! Component: 800 - total flux cleaned = 0.000446031 Jy ! Component: 850 - total flux cleaned = 0.000456496 Jy ! Component: 900 - total flux cleaned = 0.000467035 Jy ! Component: 950 - total flux cleaned = 0.000497525 Jy ! Component: 1000 - total flux cleaned = 0.000527256 Jy ! Component: 1050 - total flux cleaned = 0.0005564 Jy ! Component: 1100 - total flux cleaned = 0.000566001 Jy ! Component: 1150 - total flux cleaned = 0.000603715 Jy ! Component: 1200 - total flux cleaned = 0.000622193 Jy ! Component: 1250 - total flux cleaned = 0.000658618 Jy ! Component: 1300 - total flux cleaned = 0.000676481 Jy ! Component: 1350 - total flux cleaned = 0.000711941 Jy ! Component: 1400 - total flux cleaned = 0.000738173 Jy ! Component: 1450 - total flux cleaned = 0.00076421 Jy ! Component: 1500 - total flux cleaned = 0.000798443 Jy ! Component: 1550 - total flux cleaned = 0.000832165 Jy ! Component: 1600 - total flux cleaned = 0.000857058 Jy ! Component: 1650 - total flux cleaned = 0.000865263 Jy ! Component: 1700 - total flux cleaned = 0.000905917 Jy ! Component: 1750 - total flux cleaned = 0.000945971 Jy ! Component: 1800 - total flux cleaned = 0.000954004 Jy ! Component: 1850 - total flux cleaned = 0.000985352 Jy ! Component: 1900 - total flux cleaned = 0.0010163 Jy ! Component: 1950 - total flux cleaned = 0.00106199 Jy ! Component: 2000 - total flux cleaned = 0.00106954 Jy ! Component: 2050 - total flux cleaned = 0.00111433 Jy ! Component: 2100 - total flux cleaned = 0.00112903 Jy ! Component: 2150 - total flux cleaned = 0.00115096 Jy ! Component: 2200 - total flux cleaned = 0.00117992 Jy ! Component: 2250 - total flux cleaned = 0.00119429 Jy ! Component: 2300 - total flux cleaned = 0.00122272 Jy ! Component: 2350 - total flux cleaned = 0.00123683 Jy ! Component: 2400 - total flux cleaned = 0.00126473 Jy ! Component: 2450 - total flux cleaned = 0.00125785 Jy ! Component: 2500 - total flux cleaned = 0.00127843 Jy ! Component: 2550 - total flux cleaned = 0.00129881 Jy ! Component: 2600 - total flux cleaned = 0.00130555 Jy ! Component: 2650 - total flux cleaned = 0.0013189 Jy ! Component: 2700 - total flux cleaned = 0.00131891 Jy ! Component: 2750 - total flux cleaned = 0.00133864 Jy ! Component: 2800 - total flux cleaned = 0.00134516 Jy ! Component: 2850 - total flux cleaned = 0.00136464 Jy ! Component: 2900 - total flux cleaned = 0.00137106 Jy ! Component: 2950 - total flux cleaned = 0.00139672 Jy ! Component: 3000 - total flux cleaned = 0.00141582 Jy ! Component: 3050 - total flux cleaned = 0.00142215 Jy ! Component: 3100 - total flux cleaned = 0.00145366 Jy ! Component: 3150 - total flux cleaned = 0.00148494 Jy ! Component: 3200 - total flux cleaned = 0.00150987 Jy ! Component: 3250 - total flux cleaned = 0.00152847 Jy ! Component: 3300 - total flux cleaned = 0.0015716 Jy ! Component: 3350 - total flux cleaned = 0.00159615 Jy ! Component: 3400 - total flux cleaned = 0.00163884 Jy ! Component: 3450 - total flux cleaned = 0.00165095 Jy ! Component: 3500 - total flux cleaned = 0.00169323 Jy ! Component: 3550 - total flux cleaned = 0.00172932 Jy ! Component: 3600 - total flux cleaned = 0.00177119 Jy ! Component: 3650 - total flux cleaned = 0.0018069 Jy ! Component: 3700 - total flux cleaned = 0.00183648 Jy ! Component: 3750 - total flux cleaned = 0.00186009 Jy ! Component: 3800 - total flux cleaned = 0.00190126 Jy ! Component: 3850 - total flux cleaned = 0.00191882 Jy ! Component: 3900 - total flux cleaned = 0.00194799 Jy ! Component: 3950 - total flux cleaned = 0.0019538 Jy ! Component: 4000 - total flux cleaned = 0.001977 Jy ! Component: 4050 - total flux cleaned = 0.001977 Jy ! Total flux subtracted in 4096 components = 0.00200587 Jy ! Clean residual min=-0.000322 max=0.000391 Jy/beam ! Clean residual mean=-0.000000 rms=0.000103 Jy/beam ! Combined flux in latest and established models = 0.0820274 Jy keep ! Adding 249 model components to the UV plane model. ! The established model now contains 354 components and 0.0820274 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bs241f_uvs/J1848+0138_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.197 x 4.334 at 25.58 degrees (North through East) ! Clean map min=-0.00084332 max=0.061204 Jy/beam ! Writing clean map to FITS file: /scr/pima/bs241f_uvs/J1848+0138_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0612042 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000105015 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.514744 0.514744 1.02949 2.05897 4.11795 8.2359 16.4718 32.9436 65.8872 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.061 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 582.814 quit ! Quitting program ! Log file /scr/pima/bs241f_uvs/J1848+0138_X_uvs.log closed on Wed Jul 8 16:51:51 2015