! Started logfile: /scr/pima/gc030_uvs/J1730+6025_X_uvs.log on Fri Apr 22 08:51:57 2016 obs /scr/pima/gc030_uvs/J1730+6025_X_uva.fits ! Reading UV FITS file: /scr/pima/gc030_uvs/J1730+6025_X_uva.fits ! AN table 1: 349 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.642916 visibilities/baseline/integration-bin. ! Found source: J1730+6025 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.37724e+09 8e+06 1 8e+06 ! 02 2 8.38499e+09 8e+06 1 8e+06 ! 03 3 8.39324e+09 8e+06 1 8e+06 ! 04 4 8.40099e+09 8e+06 1 8e+06 ! 05 5 8.40924e+09 8e+06 1 8e+06 ! 06 6 8.41699e+09 8e+06 1 8e+06 ! 07 7 8.42524e+09 8e+06 1 8e+06 ! 08 8 8.43299e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 139 lines of history. ! ! Reading 80776 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 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/gc030_uvs/J1730+6025_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 716 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 716 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 716 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 716 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 996 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 716 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 716 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.010153Jy sigma=12.248340 ! Fit after self-cal, rms=0.915102Jy sigma=10.969480 ! 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=0.4897 mas, bmaj=0.7448 mas, bpa=-69.62 degrees ! Estimated noise=0.628933 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 = 0.0752994 Jy ! Component: 100 - total flux cleaned = 0.0917196 Jy ! Total flux subtracted in 100 components = 0.0917196 Jy ! Clean residual min=-0.004249 max=0.004665 Jy/beam ! Clean residual mean=-0.000001 rms=0.001008 Jy/beam ! Combined flux in latest and established models = 0.0917196 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.0917196 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. ! ! Fit before self-cal, rms=0.105127Jy sigma=0.732799 ! Fit after self-cal, rms=0.104594Jy sigma=0.729568 ! 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=0.6257 mas, bmaj=0.8625 mas, bpa=-74.43 degrees ! Estimated noise=0.272759 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 = -0.00221587 Jy ! Component: 100 - total flux cleaned = -0.00291524 Jy ! Component: 150 - total flux cleaned = -0.00348405 Jy ! Component: 200 - total flux cleaned = -0.00394896 Jy ! Total flux subtracted in 200 components = -0.00394896 Jy ! Clean residual min=-0.003337 max=0.002586 Jy/beam ! Clean residual mean=0.000002 rms=0.000607 Jy/beam ! Combined flux in latest and established models = 0.0877706 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0877706 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. ! ! Fit before self-cal, rms=0.104503Jy sigma=0.726584 ! Fit after self-cal, rms=0.104519Jy sigma=0.726549 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6257 x 0.8625 at -74.43 degrees (North through East) ! Clean map min=-0.0027222 max=0.092841 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 EB 0.96 HN 0.81 KP 1.00 ! LA 1.05 MK 0.94 NL 1.08 OV 1.04 ! PT 1.03 SC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 EB 0.97 HN 0.83 KP 1.00 ! LA 1.02 MK 0.94 NL 1.08 OV 1.03 ! PT 1.04 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 EB 0.96 HN 0.85 KP 0.99 ! LA 1.01 MK 0.94 NL 1.06 OV 1.06 ! PT 1.01 SC 1.08 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 EB 0.96 HN 0.77 KP 0.99 ! LA 1.06 MK 0.95 NL 1.06 OV 1.06 ! PT 1.02 SC 1.06 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 EB 0.97 HN 1.00* KP 1.01 ! LA 1.07 MK 0.72 NL 1.08 OV 0.93 ! PT 1.05 SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 EB 0.94 HN 0.78 KP 1.00 ! LA 1.08 MK 0.99 NL 1.10 OV 1.06 ! PT 1.03 SC 1.10 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 EB 0.97 HN 0.77 KP 0.99 ! LA 1.07 MK 0.92 NL 1.07 OV 1.09 ! PT 1.00 SC 1.06 ! ! ! Fit before self-cal, rms=0.104519Jy sigma=0.726549 ! Fit after self-cal, rms=0.100086Jy sigma=0.716757 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.6171 mas, bmaj=0.8504 mas, bpa=-73.02 degrees ! Estimated noise=0.269273 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 = 0.000650648 Jy ! Component: 100 - total flux cleaned = 0.000881052 Jy ! Component: 150 - total flux cleaned = 0.00102612 Jy ! Component: 200 - total flux cleaned = 0.00111443 Jy ! Total flux subtracted in 200 components = 0.00111443 Jy ! Clean residual min=-0.001790 max=0.001637 Jy/beam ! Clean residual mean=0.000005 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.0888851 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 14 components and 0.0888851 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. ! ! Fit before self-cal, rms=0.100074Jy sigma=0.716527 ! Fit after self-cal, rms=0.100073Jy sigma=0.716208 ! 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. ! ! Fit before self-cal, rms=0.100073Jy sigma=0.716208 ! Fit after self-cal, rms=0.100096Jy sigma=0.712967 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6178 mas, bmaj=0.8479 mas, bpa=-73.45 degrees ! Estimated noise=0.268762 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000378392 Jy ! Component: 100 - total flux cleaned = -0.000494112 Jy ! Component: 150 - total flux cleaned = -0.000504791 Jy ! Component: 200 - total flux cleaned = -0.000504732 Jy ! Total flux subtracted in 200 components = -0.000504732 Jy ! Clean residual min=-0.001025 max=0.001117 Jy/beam ! Clean residual mean=0.000002 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.0883803 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 18 components and 0.0883803 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. ! ! Fit before self-cal, rms=0.100090Jy sigma=0.712980 ! Fit after self-cal, rms=0.100185Jy sigma=0.712779 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 (-37, 13.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00106341 Jy ! Component: 100 - total flux cleaned = 0.00164791 Jy ! Component: 150 - total flux cleaned = 0.00177684 Jy ! Component: 200 - total flux cleaned = 0.00181718 Jy ! Total flux subtracted in 200 components = 0.00181718 Jy ! Clean residual min=-0.001002 max=0.001049 Jy/beam ! Clean residual mean=0.000003 rms=0.000253 Jy/beam ! Combined flux in latest and established models = 0.0901975 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 32 components and 0.0901975 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. ! ! Fit before self-cal, rms=0.100165Jy sigma=0.712656 ! Fit after self-cal, rms=0.100174Jy sigma=0.712624 ! 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. ! ! Fit before self-cal, rms=0.100174Jy sigma=0.712624 ! Fit after self-cal, rms=0.100145Jy sigma=0.712580 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6181 mas, bmaj=0.8476 mas, bpa=-73.46 degrees ! Estimated noise=0.26804 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000233487 Jy ! Component: 100 - total flux cleaned = 0.000294612 Jy ! Component: 150 - total flux cleaned = 0.000270219 Jy ! Component: 200 - total flux cleaned = 0.000236984 Jy ! Total flux subtracted in 200 components = 0.000236984 Jy ! Clean residual min=-0.000998 max=0.001040 Jy/beam ! Clean residual mean=0.000002 rms=0.000250 Jy/beam ! Combined flux in latest and established models = 0.0904345 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 35 components and 0.0904345 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. ! ! Fit before self-cal, rms=0.100136Jy sigma=0.712559 ! Fit after self-cal, rms=0.100157Jy sigma=0.712548 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000121536 Jy ! Component: 100 - total flux cleaned = 8.10454e-05 Jy ! Component: 150 - total flux cleaned = 5.33809e-05 Jy ! Component: 200 - total flux cleaned = 2.78332e-05 Jy ! Total flux subtracted in 200 components = 2.78332e-05 Jy ! Clean residual min=-0.000998 max=0.001010 Jy/beam ! Clean residual mean=0.000002 rms=0.000250 Jy/beam ! Combined flux in latest and established models = 0.0904623 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 39 components and 0.0904623 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. ! ! Fit before self-cal, rms=0.100153Jy sigma=0.712537 ! Fit after self-cal, rms=0.100156Jy sigma=0.712536 ! 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. ! ! Fit before self-cal, rms=0.100156Jy sigma=0.712536 ! Fit after self-cal, rms=0.099859Jy sigma=0.712524 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.225 mas, bmaj=2.59 mas, bpa=-3.945 degrees ! Estimated noise=0.494941 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.35194e-07 Jy ! Component: 100 - total flux cleaned = 4.86689e-06 Jy ! Component: 150 - total flux cleaned = 1.40658e-05 Jy ! Component: 200 - total flux cleaned = 1.4013e-05 Jy ! Total flux subtracted in 200 components = 1.4013e-05 Jy ! Clean residual min=-0.001840 max=0.002202 Jy/beam ! Clean residual mean=0.000008 rms=0.000570 Jy/beam ! Combined flux in latest and established models = 0.0904764 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 45 components and 0.0904764 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. ! ! Fit before self-cal, rms=0.099856Jy sigma=0.712551 ! Fit after self-cal, rms=0.099860Jy sigma=0.712545 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 = 5.98462e-05 Jy ! Component: 100 - total flux cleaned = 6.28055e-05 Jy ! Component: 150 - total flux cleaned = 6.29316e-05 Jy ! Component: 200 - total flux cleaned = 6.55261e-05 Jy ! Total flux subtracted in 200 components = 6.55261e-05 Jy ! Clean residual min=-0.001830 max=0.002198 Jy/beam ! Clean residual mean=0.000008 rms=0.000572 Jy/beam ! Combined flux in latest and established models = 0.0905419 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 49 components and 0.0905419 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. ! ! Fit before self-cal, rms=0.099860Jy sigma=0.712555 ! Fit after self-cal, rms=0.099861Jy sigma=0.712556 ! 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=0.6184 mas, bmaj=0.8475 mas, bpa=-73.45 degrees ! Estimated noise=0.26727 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6184 x 0.8475 at -73.45 degrees (North through East) ! Clean map min=-0.00091624 max=0.091134 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=0.4871 mas, bmaj=0.7351 mas, bpa=-68.52 degrees ! Estimated noise=0.606317 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0729041 Jy ! Component: 100 - total flux cleaned = 0.088802 Jy ! Component: 150 - total flux cleaned = 0.0922883 Jy ! Component: 200 - total flux cleaned = 0.0922742 Jy ! Total flux subtracted in 200 components = 0.0922742 Jy ! Clean residual min=-0.003210 max=0.002904 Jy/beam ! Clean residual mean=-0.000001 rms=0.000734 Jy/beam ! Combined flux in latest and established models = 0.0922742 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0922742 Jy ! Inverting map and beam ! Estimated beam: bmin=0.6184 mas, bmaj=0.8475 mas, bpa=-73.45 degrees ! Estimated noise=0.26727 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 = -0.0011977 Jy ! Component: 100 - total flux cleaned = -0.0015416 Jy ! Component: 150 - total flux cleaned = -0.00157599 Jy ! Component: 200 - total flux cleaned = -0.00164538 Jy ! Total flux subtracted in 200 components = -0.00164538 Jy ! Clean residual min=-0.001023 max=0.001041 Jy/beam ! Clean residual mean=0.000002 rms=0.000258 Jy/beam ! Combined flux in latest and established models = 0.0906288 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 26 components and 0.0906288 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=2.225 mas, bmaj=2.59 mas, bpa=-3.945 degrees ! Estimated noise=0.494941 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.6986e-05 Jy ! Component: 100 - total flux cleaned = -5.79165e-05 Jy ! Component: 150 - total flux cleaned = -3.57716e-05 Jy ! Component: 200 - total flux cleaned = -2.07454e-05 Jy ! Total flux subtracted in 200 components = -2.07454e-05 Jy ! Clean residual min=-0.001815 max=0.002187 Jy/beam ! Clean residual mean=0.000008 rms=0.000572 Jy/beam ! Combined flux in latest and established models = 0.0906081 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 = -2.7731e-06 Jy ! Component: 100 - total flux cleaned = -2.17203e-07 Jy ! Component: 150 - total flux cleaned = -1.93291e-07 Jy ! Component: 200 - total flux cleaned = -1.01967e-07 Jy ! Total flux subtracted in 200 components = -1.01967e-07 Jy ! Clean residual min=-0.001817 max=0.002186 Jy/beam ! Clean residual mean=0.000008 rms=0.000572 Jy/beam ! Combined flux in latest and established models = 0.090608 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 38 components and 0.090608 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.6184 mas, bmaj=0.8475 mas, bpa=-73.45 degrees ! Estimated noise=0.26727 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.21247e-05 Jy ! Component: 100 - total flux cleaned = 5.61564e-05 Jy ! Component: 150 - total flux cleaned = 2.59108e-05 Jy ! Component: 200 - total flux cleaned = -1.53977e-05 Jy ! Total flux subtracted in 200 components = -1.53977e-05 Jy ! Clean residual min=-0.001021 max=0.001041 Jy/beam ! Clean residual mean=0.000002 rms=0.000256 Jy/beam ! Combined flux in latest and established models = 0.0905926 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 45 components and 0.0905926 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. ! ! Fit before self-cal, rms=0.099857Jy sigma=0.712710 ! Fit after self-cal, rms=0.099849Jy sigma=0.712690 wmodel /scr/pima/gc030_uvs/J1730+6025_X_map.mod ! Writing 45 model components to file: /scr/pima/gc030_uvs/J1730+6025_X_map.mod wobs /scr/pima/gc030_uvs/J1730+6025_X_uvs.fits ! Writing UV FITS file: /scr/pima/gc030_uvs/J1730+6025_X_uvs.fits wwins /scr/pima/gc030_uvs/J1730+6025_X_map.win ! wwins: Wrote 2 windows to /scr/pima/gc030_uvs/J1730+6025_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 = 7.72137e-05 Jy ! Component: 100 - total flux cleaned = 0.00020501 Jy ! Component: 150 - total flux cleaned = 0.000257743 Jy ! Component: 200 - total flux cleaned = 0.000274869 Jy ! Component: 250 - total flux cleaned = 0.000308345 Jy ! Component: 300 - total flux cleaned = 0.000291766 Jy ! Component: 350 - total flux cleaned = 0.000307183 Jy ! Component: 400 - total flux cleaned = 0.000244072 Jy ! Component: 450 - total flux cleaned = 0.000243914 Jy ! Component: 500 - total flux cleaned = 0.000243819 Jy ! Component: 550 - total flux cleaned = 0.000199065 Jy ! Component: 600 - total flux cleaned = 0.000257816 Jy ! Component: 650 - total flux cleaned = 0.000214065 Jy ! Component: 700 - total flux cleaned = 0.000185924 Jy ! Component: 750 - total flux cleaned = 0.00022824 Jy ! Component: 800 - total flux cleaned = 0.000186372 Jy ! Component: 850 - total flux cleaned = 0.000200171 Jy ! Component: 900 - total flux cleaned = 0.000173312 Jy ! Component: 950 - total flux cleaned = 0.000173657 Jy ! Component: 1000 - total flux cleaned = 0.000160359 Jy ! Component: 1050 - total flux cleaned = 0.000186373 Jy ! Component: 1100 - total flux cleaned = 0.000173585 Jy ! Component: 1150 - total flux cleaned = 0.000199354 Jy ! Component: 1200 - total flux cleaned = 0.000224613 Jy ! Component: 1250 - total flux cleaned = 0.00019959 Jy ! Component: 1300 - total flux cleaned = 0.000236833 Jy ! Component: 1350 - total flux cleaned = 0.000249163 Jy ! Component: 1400 - total flux cleaned = 0.000285578 Jy ! Component: 1450 - total flux cleaned = 0.000309467 Jy ! Component: 1500 - total flux cleaned = 0.00032134 Jy ! Component: 1550 - total flux cleaned = 0.000321204 Jy ! Component: 1600 - total flux cleaned = 0.000297845 Jy ! Component: 1650 - total flux cleaned = 0.000355174 Jy ! Component: 1700 - total flux cleaned = 0.000320886 Jy ! Component: 1750 - total flux cleaned = 0.000298511 Jy ! Component: 1800 - total flux cleaned = 0.000331961 Jy ! Component: 1850 - total flux cleaned = 0.000343033 Jy ! Component: 1900 - total flux cleaned = 0.000409013 Jy ! Component: 1950 - total flux cleaned = 0.000398155 Jy ! Component: 2000 - total flux cleaned = 0.00037655 Jy ! Component: 2050 - total flux cleaned = 0.000440882 Jy ! Component: 2100 - total flux cleaned = 0.000409078 Jy ! Component: 2150 - total flux cleaned = 0.000430166 Jy ! Component: 2200 - total flux cleaned = 0.000451089 Jy ! Component: 2250 - total flux cleaned = 0.000482175 Jy ! Component: 2300 - total flux cleaned = 0.000512941 Jy ! Component: 2350 - total flux cleaned = 0.000512803 Jy ! Component: 2400 - total flux cleaned = 0.00052273 Jy ! Component: 2450 - total flux cleaned = 0.000512745 Jy ! Component: 2500 - total flux cleaned = 0.000502769 Jy ! Component: 2550 - total flux cleaned = 0.00046347 Jy ! Component: 2600 - total flux cleaned = 0.000531932 Jy ! Component: 2650 - total flux cleaned = 0.000502893 Jy ! Component: 2700 - total flux cleaned = 0.000531737 Jy ! Component: 2750 - total flux cleaned = 0.00051258 Jy ! Component: 2800 - total flux cleaned = 0.000522082 Jy ! Component: 2850 - total flux cleaned = 0.000531444 Jy ! Component: 2900 - total flux cleaned = 0.000531477 Jy ! Component: 2950 - total flux cleaned = 0.000540727 Jy ! Component: 3000 - total flux cleaned = 0.000577642 Jy ! Component: 3050 - total flux cleaned = 0.000605167 Jy ! Component: 3100 - total flux cleaned = 0.000632474 Jy ! Component: 3150 - total flux cleaned = 0.000623356 Jy ! Component: 3200 - total flux cleaned = 0.000632259 Jy ! Component: 3250 - total flux cleaned = 0.000676837 Jy ! Component: 3300 - total flux cleaned = 0.000685658 Jy ! Component: 3350 - total flux cleaned = 0.000720772 Jy ! Component: 3400 - total flux cleaned = 0.000746953 Jy ! Component: 3450 - total flux cleaned = 0.000738221 Jy ! Component: 3500 - total flux cleaned = 0.000790055 Jy ! Component: 3550 - total flux cleaned = 0.000824322 Jy ! Component: 3600 - total flux cleaned = 0.00084135 Jy ! Component: 3650 - total flux cleaned = 0.000875187 Jy ! Component: 3700 - total flux cleaned = 0.000900308 Jy ! Component: 3750 - total flux cleaned = 0.000858556 Jy ! Component: 3800 - total flux cleaned = 0.000925168 Jy ! Component: 3850 - total flux cleaned = 0.000916842 Jy ! Component: 3900 - total flux cleaned = 0.000949749 Jy ! Component: 3950 - total flux cleaned = 0.000966053 Jy ! Component: 4000 - total flux cleaned = 0.000974145 Jy ! Component: 4050 - total flux cleaned = 0.000998348 Jy ! Total flux subtracted in 4096 components = 0.00100636 Jy ! Clean residual min=-0.000406 max=0.000500 Jy/beam ! Clean residual mean=0.000001 rms=0.000133 Jy/beam ! Combined flux in latest and established models = 0.0915989 Jy keep ! Adding 346 model components to the UV plane model. ! The established model now contains 391 components and 0.0915989 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/gc030_uvs/J1730+6025_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6184 x 0.8475 at -73.45 degrees (North through East) ! Clean map min=-0.00072049 max=0.090768 Jy/beam ! Writing clean map to FITS file: /scr/pima/gc030_uvs/J1730+6025_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0907682 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000133269 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.440469 0.440469 0.880938 1.76188 3.52375 7.0475 14.095 28.19 56.38 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.09 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 681.092 quit ! Quitting program ! Log file /scr/pima/gc030_uvs/J1730+6025_X_uvs.log closed on Fri Apr 22 08:52:04 2016