! Started logfile: /scr/pima/bg219a_uvs/J2355-2125_X_uvs.log on Wed Apr 6 21:48:33 2016 obs /scr/pima/bg219a_uvs/J2355-2125_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J2355-2125_X_uva.fits ! AN table 1: 48 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.966667 visibilities/baseline/integration-bin. ! Found source: J2355-2125 ! ! 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 121 lines of history. ! ! Reading 8352 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/bg219a_uvs/J2355-2125_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! 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=1.010211Jy sigma=25.944307 ! Fit after self-cal, rms=0.876165Jy sigma=22.113146 ! 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=0.5806 mas, bmaj=1.488 mas, bpa=0.3475 degrees ! Estimated noise=0.642219 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 = 0.0922611 Jy ! Component: 100 - total flux cleaned = 0.130571 Jy ! Total flux subtracted in 100 components = 0.130571 Jy ! Clean residual min=-0.014395 max=0.021271 Jy/beam ! Clean residual mean=0.000026 rms=0.004682 Jy/beam ! Combined flux in latest and established models = 0.130571 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.130571 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=0.081405Jy sigma=2.128139 ! Fit after self-cal, rms=0.080956Jy sigma=2.114708 ! 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=0.7175 mas, bmaj=1.753 mas, bpa=1.051 degrees ! Estimated noise=0.402203 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 = 0.0348238 Jy ! Component: 100 - total flux cleaned = 0.0524749 Jy ! Component: 150 - total flux cleaned = 0.061663 Jy ! Component: 200 - total flux cleaned = 0.0665147 Jy ! Total flux subtracted in 200 components = 0.0665147 Jy ! Clean residual min=-0.012836 max=0.021504 Jy/beam ! Clean residual mean=0.000010 rms=0.004817 Jy/beam ! Combined flux in latest and established models = 0.197086 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 24 components and 0.197086 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=0.067790Jy sigma=1.691114 ! Fit after self-cal, rms=0.067556Jy sigma=1.685008 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7175 x 1.753 at 1.051 degrees (North through East) ! Clean map min=-0.01224 max=0.12905 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: ! LA 0.90 MK 1.12 NL 1.05 OV 1.01 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! LA 0.91 MK 1.07 NL 1.06 OV 1.02 ! PT 0.95 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! LA 0.91 MK 1.12 NL 1.04 OV 1.02 ! PT 0.95 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! LA 0.91 MK 1.05 NL 1.02 OV 1.00 ! PT 1.01 SC 1.00 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! LA 0.92 MK 1.08 NL 1.08 OV 0.98 ! PT 0.98 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! LA 0.92 MK 1.16 NL 1.08 OV 1.02 ! PT 0.98 SC 1.05 ! ! ! 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=0.067556Jy sigma=1.685008 ! Fit after self-cal, rms=0.068842Jy sigma=1.664776 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7345 mas, bmaj=1.782 mas, bpa=1.826 degrees ! Estimated noise=0.40677 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 = -0.000278114 Jy ! Component: 100 - total flux cleaned = -0.00044406 Jy ! Component: 150 - total flux cleaned = -0.000302343 Jy ! Component: 200 - total flux cleaned = -0.000239362 Jy ! Total flux subtracted in 200 components = -0.000239362 Jy ! Clean residual min=-0.011096 max=0.022340 Jy/beam ! Clean residual mean=0.000025 rms=0.004605 Jy/beam ! Combined flux in latest and established models = 0.196846 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 28 components and 0.196846 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=0.068653Jy sigma=1.660358 ! Fit after self-cal, rms=0.068688Jy sigma=1.658802 ! 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=0.068688Jy sigma=1.658802 ! Fit after self-cal, rms=0.069540Jy sigma=1.645686 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7435 mas, bmaj=1.784 mas, bpa=1.645 degrees ! Estimated noise=0.401505 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00382527 Jy ! Component: 100 - total flux cleaned = -0.00425362 Jy ! Component: 150 - total flux cleaned = -0.00458566 Jy ! Component: 200 - total flux cleaned = -0.00464439 Jy ! Total flux subtracted in 200 components = -0.00464439 Jy ! Clean residual min=-0.009906 max=0.019355 Jy/beam ! Clean residual mean=0.000019 rms=0.004106 Jy/beam ! Combined flux in latest and established models = 0.192202 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 36 components and 0.192202 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=0.069232Jy sigma=1.638631 ! Fit after self-cal, rms=0.069249Jy sigma=1.636950 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 (0, -19.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0187386 Jy ! Component: 100 - total flux cleaned = 0.0286302 Jy ! Component: 150 - total flux cleaned = 0.0345536 Jy ! Component: 200 - total flux cleaned = 0.0366719 Jy ! Total flux subtracted in 200 components = 0.0366719 Jy ! Clean residual min=-0.008998 max=0.010128 Jy/beam ! Clean residual mean=-0.000006 rms=0.002516 Jy/beam ! Combined flux in latest and established models = 0.228874 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 58 components and 0.228874 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=0.064430Jy sigma=1.476489 ! Fit after self-cal, rms=0.063461Jy sigma=1.447150 ! 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=0.063461Jy sigma=1.447150 ! Fit after self-cal, rms=0.061057Jy sigma=1.416670 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7405 mas, bmaj=1.793 mas, bpa=2.271 degrees ! Estimated noise=0.397632 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00817703 Jy ! Component: 100 - total flux cleaned = 0.0114813 Jy ! Component: 150 - total flux cleaned = 0.0129208 Jy ! Component: 200 - total flux cleaned = 0.0138774 Jy ! Total flux subtracted in 200 components = 0.0138774 Jy ! Clean residual min=-0.005700 max=0.006852 Jy/beam ! Clean residual mean=-0.000005 rms=0.001490 Jy/beam ! Combined flux in latest and established models = 0.242751 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 62 components and 0.242751 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=0.059918Jy sigma=1.380052 ! Fit after self-cal, rms=0.059642Jy sigma=1.372992 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 (-1.8, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00599391 Jy ! Component: 100 - total flux cleaned = 0.00864605 Jy ! Component: 150 - total flux cleaned = 0.00984893 Jy ! Component: 200 - total flux cleaned = 0.0106149 Jy ! Total flux subtracted in 200 components = 0.0106149 Jy ! Clean residual min=-0.003716 max=0.004657 Jy/beam ! Clean residual mean=0.000002 rms=0.000977 Jy/beam ! Combined flux in latest and established models = 0.253366 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 80 components and 0.253366 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=0.058927Jy sigma=1.353964 ! Fit after self-cal, rms=0.058781Jy sigma=1.352125 ! Inverting map ! Added new window around map position (-4.4, -38.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00417332 Jy ! Component: 100 - total flux cleaned = 0.00666272 Jy ! Component: 150 - total flux cleaned = 0.0083718 Jy ! Component: 200 - total flux cleaned = 0.0090834 Jy ! Total flux subtracted in 200 components = 0.0090834 Jy ! Clean residual min=-0.002779 max=0.003150 Jy/beam ! Clean residual mean=0.000001 rms=0.000716 Jy/beam ! Combined flux in latest and established models = 0.26245 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 92 components and 0.26245 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=0.058411Jy sigma=1.342275 ! Fit after self-cal, rms=0.058342Jy sigma=1.341803 ! Inverting map ! Added new window around map position (31.4, 44.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00262778 Jy ! Component: 100 - total flux cleaned = 0.00339154 Jy ! Component: 150 - total flux cleaned = 0.00376901 Jy ! Component: 200 - total flux cleaned = 0.0039128 Jy ! Total flux subtracted in 200 components = 0.0039128 Jy ! Clean residual min=-0.002438 max=0.002310 Jy/beam ! Clean residual mean=-0.000002 rms=0.000592 Jy/beam ! Combined flux in latest and established models = 0.266362 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 108 components and 0.266362 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=0.058176Jy sigma=1.337675 ! Fit after self-cal, rms=0.058139Jy sigma=1.337367 ! 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=0.058139Jy sigma=1.337367 ! Fit after self-cal, rms=0.056888Jy sigma=1.326038 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.05 mas, bmaj=5.839 mas, bpa=-0.5042 degrees ! Estimated noise=0.517969 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00211111 Jy ! Component: 100 - total flux cleaned = 0.00343695 Jy ! Component: 150 - total flux cleaned = 0.00413803 Jy ! Component: 200 - total flux cleaned = 0.00451772 Jy ! Total flux subtracted in 200 components = 0.00451772 Jy ! Clean residual min=-0.001569 max=0.001982 Jy/beam ! Clean residual mean=0.000005 rms=0.000544 Jy/beam ! Combined flux in latest and established models = 0.27088 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 118 components and 0.27088 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=0.056865Jy sigma=1.325265 ! Fit after self-cal, rms=0.056826Jy sigma=1.325004 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 = 0.000618687 Jy ! Component: 100 - total flux cleaned = 0.000760577 Jy ! Component: 150 - total flux cleaned = 0.000865987 Jy ! Component: 200 - total flux cleaned = 0.000980252 Jy ! Total flux subtracted in 200 components = 0.000980252 Jy ! Clean residual min=-0.001454 max=0.001722 Jy/beam ! Clean residual mean=0.000005 rms=0.000473 Jy/beam ! Combined flux in latest and established models = 0.27186 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 121 components and 0.27186 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=0.056829Jy sigma=1.324922 ! Fit after self-cal, rms=0.056832Jy sigma=1.324889 ! 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=0.7339 mas, bmaj=1.776 mas, bpa=1.779 degrees ! Estimated noise=0.394825 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7339 x 1.776 at 1.779 degrees (North through East) ! Clean map min=-0.0015735 max=0.12478 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=0.5887 mas, bmaj=1.494 mas, bpa=0.9202 degrees ! Estimated noise=0.646169 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0925001 Jy ! Component: 100 - total flux cleaned = 0.132088 Jy ! Component: 150 - total flux cleaned = 0.156035 Jy ! Component: 200 - total flux cleaned = 0.173674 Jy ! Total flux subtracted in 200 components = 0.173674 Jy ! Clean residual min=-0.010971 max=0.012616 Jy/beam ! Clean residual mean=0.000019 rms=0.002917 Jy/beam ! Combined flux in latest and established models = 0.173674 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.173674 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7339 mas, bmaj=1.776 mas, bpa=1.779 degrees ! Estimated noise=0.394825 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 = 0.02125 Jy ! Component: 100 - total flux cleaned = 0.0361527 Jy ! Component: 150 - total flux cleaned = 0.0470562 Jy ! Component: 200 - total flux cleaned = 0.0552079 Jy ! Total flux subtracted in 200 components = 0.0552079 Jy ! Clean residual min=-0.005267 max=0.006439 Jy/beam ! Clean residual mean=0.000002 rms=0.001755 Jy/beam ! Combined flux in latest and established models = 0.228882 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 49 components and 0.228882 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=2.05 mas, bmaj=5.839 mas, bpa=-0.5042 degrees ! Estimated noise=0.517969 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0113611 Jy ! Component: 100 - total flux cleaned = 0.0183421 Jy ! Component: 150 - total flux cleaned = 0.0232785 Jy ! Component: 200 - total flux cleaned = 0.0270924 Jy ! Total flux subtracted in 200 components = 0.0270924 Jy ! Clean residual min=-0.003512 max=0.003977 Jy/beam ! Clean residual mean=0.000002 rms=0.001172 Jy/beam ! Combined flux in latest and established models = 0.255974 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 = 0.00299402 Jy ! Component: 100 - total flux cleaned = 0.00536803 Jy ! Component: 150 - total flux cleaned = 0.00725538 Jy ! Component: 200 - total flux cleaned = 0.0087745 Jy ! Total flux subtracted in 200 components = 0.0087745 Jy ! Clean residual min=-0.002151 max=0.002327 Jy/beam ! Clean residual mean=-0.000000 rms=0.000652 Jy/beam ! Combined flux in latest and established models = 0.264749 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 89 components and 0.264749 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7339 mas, bmaj=1.776 mas, bpa=1.779 degrees ! Estimated noise=0.394825 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000281654 Jy ! Component: 100 - total flux cleaned = 0.000537675 Jy ! Component: 150 - total flux cleaned = 0.00113599 Jy ! Component: 200 - total flux cleaned = 0.00136221 Jy ! Total flux subtracted in 200 components = 0.00136221 Jy ! Clean residual min=-0.002144 max=0.002541 Jy/beam ! Clean residual mean=0.000000 rms=0.000566 Jy/beam ! Combined flux in latest and established models = 0.266111 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 110 components and 0.266111 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=0.056970Jy sigma=1.327404 ! Fit after self-cal, rms=0.056669Jy sigma=1.325175 wmodel /scr/pima/bg219a_uvs/J2355-2125_X_map.mod ! Writing 110 model components to file: /scr/pima/bg219a_uvs/J2355-2125_X_map.mod wobs /scr/pima/bg219a_uvs/J2355-2125_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219a_uvs/J2355-2125_X_uvs.fits wwins /scr/pima/bg219a_uvs/J2355-2125_X_map.win ! wwins: Wrote 5 windows to /scr/pima/bg219a_uvs/J2355-2125_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 = 0.00104431 Jy ! Component: 100 - total flux cleaned = 0.00176405 Jy ! Component: 150 - total flux cleaned = 0.00205551 Jy ! Component: 200 - total flux cleaned = 0.00202951 Jy ! Component: 250 - total flux cleaned = 0.00200157 Jy ! Component: 300 - total flux cleaned = 0.00186574 Jy ! Component: 350 - total flux cleaned = 0.0018139 Jy ! Component: 400 - total flux cleaned = 0.00178912 Jy ! Component: 450 - total flux cleaned = 0.00166957 Jy ! Component: 500 - total flux cleaned = 0.00160022 Jy ! Component: 550 - total flux cleaned = 0.00155511 Jy ! Component: 600 - total flux cleaned = 0.00151148 Jy ! Component: 650 - total flux cleaned = 0.00146922 Jy ! Component: 700 - total flux cleaned = 0.00144913 Jy ! Component: 750 - total flux cleaned = 0.00140843 Jy ! Component: 800 - total flux cleaned = 0.00140837 Jy ! Component: 850 - total flux cleaned = 0.00138897 Jy ! Component: 900 - total flux cleaned = 0.00150263 Jy ! Component: 950 - total flux cleaned = 0.00159532 Jy ! Component: 1000 - total flux cleaned = 0.00166829 Jy ! Component: 1050 - total flux cleaned = 0.00175757 Jy ! Component: 1100 - total flux cleaned = 0.00188044 Jy ! Component: 1150 - total flux cleaned = 0.00198417 Jy ! Component: 1200 - total flux cleaned = 0.00210302 Jy ! Component: 1250 - total flux cleaned = 0.00225296 Jy ! Component: 1300 - total flux cleaned = 0.00231852 Jy ! Component: 1350 - total flux cleaned = 0.00246352 Jy ! Component: 1400 - total flux cleaned = 0.00251111 Jy ! Component: 1450 - total flux cleaned = 0.00262085 Jy ! Component: 1500 - total flux cleaned = 0.00269812 Jy ! Component: 1550 - total flux cleaned = 0.00283533 Jy ! Component: 1600 - total flux cleaned = 0.00288032 Jy ! Component: 1650 - total flux cleaned = 0.00295462 Jy ! Component: 1700 - total flux cleaned = 0.00301331 Jy ! Component: 1750 - total flux cleaned = 0.00308585 Jy ! Component: 1800 - total flux cleaned = 0.00312898 Jy ! Component: 1850 - total flux cleaned = 0.00321426 Jy ! Component: 1900 - total flux cleaned = 0.00324246 Jy ! Component: 1950 - total flux cleaned = 0.00329833 Jy ! Component: 2000 - total flux cleaned = 0.00336757 Jy ! Component: 2050 - total flux cleaned = 0.00340899 Jy ! Component: 2100 - total flux cleaned = 0.00345015 Jy ! Component: 2150 - total flux cleaned = 0.00353209 Jy ! Component: 2200 - total flux cleaned = 0.00357295 Jy ! Component: 2250 - total flux cleaned = 0.00365431 Jy ! Component: 2300 - total flux cleaned = 0.00370826 Jy ! Component: 2350 - total flux cleaned = 0.00373518 Jy ! Component: 2400 - total flux cleaned = 0.00376207 Jy ! Component: 2450 - total flux cleaned = 0.00385562 Jy ! Component: 2500 - total flux cleaned = 0.00392222 Jy ! Component: 2550 - total flux cleaned = 0.00397541 Jy ! Component: 2600 - total flux cleaned = 0.00401525 Jy ! Component: 2650 - total flux cleaned = 0.00409507 Jy ! Component: 2700 - total flux cleaned = 0.00413501 Jy ! Component: 2750 - total flux cleaned = 0.00418826 Jy ! Component: 2800 - total flux cleaned = 0.00421494 Jy ! Component: 2850 - total flux cleaned = 0.00428174 Jy ! Component: 2900 - total flux cleaned = 0.00436201 Jy ! Component: 2950 - total flux cleaned = 0.00440223 Jy ! Component: 3000 - total flux cleaned = 0.00444242 Jy ! Component: 3050 - total flux cleaned = 0.00449604 Jy ! Component: 3100 - total flux cleaned = 0.00454975 Jy ! Component: 3150 - total flux cleaned = 0.00463045 Jy ! Component: 3200 - total flux cleaned = 0.00467099 Jy ! Component: 3250 - total flux cleaned = 0.00472521 Jy ! Component: 3300 - total flux cleaned = 0.00480704 Jy ! Component: 3350 - total flux cleaned = 0.00487551 Jy ! Component: 3400 - total flux cleaned = 0.00494426 Jy ! Component: 3450 - total flux cleaned = 0.00501314 Jy ! Component: 3500 - total flux cleaned = 0.00511033 Jy ! Component: 3550 - total flux cleaned = 0.00513832 Jy ! Component: 3600 - total flux cleaned = 0.00522261 Jy ! Component: 3650 - total flux cleaned = 0.00526501 Jy ! Component: 3700 - total flux cleaned = 0.00532196 Jy ! Component: 3750 - total flux cleaned = 0.00536499 Jy ! Component: 3800 - total flux cleaned = 0.00542284 Jy ! Component: 3850 - total flux cleaned = 0.00548134 Jy ! Component: 3900 - total flux cleaned = 0.00552563 Jy ! Component: 3950 - total flux cleaned = 0.005585 Jy ! Component: 4000 - total flux cleaned = 0.00562992 Jy ! Component: 4050 - total flux cleaned = 0.00567521 Jy ! Total flux subtracted in 4096 components = 0.00570578 Jy ! Clean residual min=-0.001100 max=0.000849 Jy/beam ! Clean residual mean=0.000002 rms=0.000209 Jy/beam ! Combined flux in latest and established models = 0.271817 Jy keep ! Adding 210 model components to the UV plane model. ! The established model now contains 320 components and 0.271817 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219a_uvs/J2355-2125_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7339 x 1.776 at 1.779 degrees (North through East) ! Clean map min=-0.0014262 max=0.12185 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J2355-2125_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.121855 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000184262 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.453643 0.453643 0.907287 1.81457 3.62915 7.25829 14.5166 29.0332 58.0664 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.121 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 661.312 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J2355-2125_X_uvs.log closed on Wed Apr 6 21:48:38 2016