! Started logfile: /scr/pima/bg219b_uvs/J2015+5253_X_uvs.log on Thu Apr 7 02:04:25 2016 obs /scr/pima/bg219b_uvs/J2015+5253_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J2015+5253_X_uva.fits ! AN table 1: 41 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.855285 visibilities/baseline/integration-bin. ! Found source: J2015+5253 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.428e+09 3.2e+07 1 3.2e+07 ! 02 2 8.46e+09 3.2e+07 1 3.2e+07 ! 03 3 8.492e+09 3.2e+07 1 3.2e+07 ! 04 4 8.524e+09 3.2e+07 1 3.2e+07 ! 05 5 8.588e+09 3.2e+07 1 3.2e+07 ! 06 6 8.62e+09 3.2e+07 1 3.2e+07 ! 07 7 8.684e+09 3.2e+07 1 3.2e+07 ! 08 8 8.716e+09 3.2e+07 1 3.2e+07 ! 09 9 8.78e+09 3.2e+07 1 3.2e+07 ! 10 10 8.812e+09 3.2e+07 1 3.2e+07 ! 11 11 8.844e+09 3.2e+07 1 3.2e+07 ! 12 12 8.876e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 134 lines of history. ! ! Reading 18936 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/bg219b_uvs/J2015+5253_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 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=1.006701Jy sigma=25.696404 ! Fit after self-cal, rms=0.891349Jy sigma=22.640262 ! 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=0.8862 mas, bmaj=0.9511 mas, bpa=-10.71 degrees ! Estimated noise=0.458254 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 = 0.0830114 Jy ! Component: 100 - total flux cleaned = 0.107832 Jy ! Total flux subtracted in 100 components = 0.107832 Jy ! Clean residual min=-0.007998 max=0.018973 Jy/beam ! Clean residual mean=-0.000003 rms=0.002082 Jy/beam ! Combined flux in latest and established models = 0.107832 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.107832 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=0.068394Jy sigma=1.694910 ! Fit after self-cal, rms=0.067975Jy sigma=1.683888 ! Inverting map ! Added new window around map position (-1, -1.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0170807 Jy ! Component: 100 - total flux cleaned = 0.0254556 Jy ! Total flux subtracted in 100 components = 0.0254556 Jy ! Clean residual min=-0.006169 max=0.015469 Jy/beam ! Clean residual mean=-0.000004 rms=0.001636 Jy/beam ! Combined flux in latest and established models = 0.133287 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 16 components and 0.133287 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=0.062769Jy sigma=1.548017 ! Fit after self-cal, rms=0.062220Jy sigma=1.535412 ! Inverting map ! Added new window around map position (-3.6, -7). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0137242 Jy ! Component: 100 - total flux cleaned = 0.0216079 Jy ! Total flux subtracted in 100 components = 0.0216079 Jy ! Clean residual min=-0.005039 max=0.006690 Jy/beam ! Clean residual mean=-0.000003 rms=0.001116 Jy/beam ! Combined flux in latest and established models = 0.154895 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 33 components and 0.154895 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=0.058173Jy sigma=1.423612 ! Fit after self-cal, rms=0.057803Jy sigma=1.415426 ! 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=1.097 mas, bmaj=1.153 mas, bpa=-7.98 degrees ! Estimated noise=0.273705 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 = 0.00993838 Jy ! Component: 100 - total flux cleaned = 0.0164311 Jy ! Component: 150 - total flux cleaned = 0.0213496 Jy ! Component: 200 - total flux cleaned = 0.0252138 Jy ! Total flux subtracted in 200 components = 0.0252138 Jy ! Clean residual min=-0.003378 max=0.005017 Jy/beam ! Clean residual mean=0.000002 rms=0.000793 Jy/beam ! Combined flux in latest and established models = 0.180109 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 51 components and 0.180109 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=0.055752Jy sigma=1.357507 ! Fit after self-cal, rms=0.055562Jy sigma=1.353164 ! Inverting map ! Added new window around map position (-2, -3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00495905 Jy ! Component: 100 - total flux cleaned = 0.00817063 Jy ! Component: 150 - total flux cleaned = 0.0106847 Jy ! Component: 200 - total flux cleaned = 0.0127167 Jy ! Total flux subtracted in 200 components = 0.0127167 Jy ! Clean residual min=-0.002193 max=0.002553 Jy/beam ! Clean residual mean=0.000002 rms=0.000539 Jy/beam ! Combined flux in latest and established models = 0.192826 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 74 components and 0.192826 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=0.055001Jy sigma=1.338434 ! Fit after self-cal, rms=0.054952Jy sigma=1.337078 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.097 x 1.153 at -7.98 degrees (North through East) ! Clean map min=-0.0019021 max=0.10138 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.96 HN 0.99 KP 0.96 ! LA 0.99 MK 1.01 NL 1.04 OV 0.97 ! PT 0.95 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.06 KP 0.98 ! LA 1.01 MK 1.00 NL 1.05 OV 1.01 ! PT 0.97 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.04 KP 1.03 ! LA 1.01 MK 0.99 NL 1.05 OV 0.98 ! PT 0.97 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 1.01 KP 0.99 ! LA 0.97 MK 1.00 NL 1.02 OV 0.98 ! PT 0.93 SC 1.04 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 1.01 KP 0.99 ! LA 0.96 MK 1.02 NL 1.05 OV 1.00 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 1.04 KP 1.02 ! LA 0.99 MK 1.05 NL 0.98 OV 1.00 ! PT 0.97 SC 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.95 HN 1.05 KP 0.98 ! LA 0.98 MK 1.02 NL 1.01 OV 0.96 ! PT 0.95 SC 1.01 ! ! ! 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=0.054952Jy sigma=1.337078 ! Fit after self-cal, rms=0.055010Jy sigma=1.329393 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.106 mas, bmaj=1.164 mas, bpa=-8.482 degrees ! Estimated noise=0.272803 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 = 0.00176952 Jy ! Component: 100 - total flux cleaned = 0.00252552 Jy ! Component: 150 - total flux cleaned = 0.00276955 Jy ! Component: 200 - total flux cleaned = 0.00290961 Jy ! Total flux subtracted in 200 components = 0.00290961 Jy ! Clean residual min=-0.001565 max=0.001713 Jy/beam ! Clean residual mean=0.000001 rms=0.000399 Jy/beam ! Combined flux in latest and established models = 0.195735 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 86 components and 0.195735 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=0.054935Jy sigma=1.327202 ! Fit after self-cal, rms=0.054942Jy sigma=1.326959 ! 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=0.054942Jy sigma=1.326959 ! Fit after self-cal, rms=0.055064Jy sigma=1.324431 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.108 mas, bmaj=1.162 mas, bpa=-4.87 degrees ! Estimated noise=0.273544 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000223848 Jy ! Component: 100 - total flux cleaned = 0.000315993 Jy ! Component: 150 - total flux cleaned = 0.000342742 Jy ! Component: 200 - total flux cleaned = 0.00034309 Jy ! Total flux subtracted in 200 components = 0.00034309 Jy ! Clean residual min=-0.001492 max=0.001548 Jy/beam ! Clean residual mean=0.000004 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.196078 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 92 components and 0.196078 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=0.055036Jy sigma=1.323670 ! Fit after self-cal, rms=0.055036Jy sigma=1.323580 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 (-19.2, -14.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00116056 Jy ! Component: 100 - total flux cleaned = 0.00147918 Jy ! Component: 150 - total flux cleaned = 0.00172045 Jy ! Component: 200 - total flux cleaned = 0.00188877 Jy ! Total flux subtracted in 200 components = 0.00188877 Jy ! Clean residual min=-0.001357 max=0.001526 Jy/beam ! Clean residual mean=0.000003 rms=0.000340 Jy/beam ! Combined flux in latest and established models = 0.197967 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 108 components and 0.197967 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=0.054993Jy sigma=1.322475 ! Fit after self-cal, rms=0.054990Jy sigma=1.322418 ! Inverting map ! Added new window around map position (-32.6, -1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00124854 Jy ! Component: 100 - total flux cleaned = 0.00157831 Jy ! Component: 150 - total flux cleaned = 0.00167546 Jy ! Component: 200 - total flux cleaned = 0.00169899 Jy ! Total flux subtracted in 200 components = 0.00169899 Jy ! Clean residual min=-0.001443 max=0.001272 Jy/beam ! Clean residual mean=0.000004 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.199666 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 121 components and 0.199666 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=0.054953Jy sigma=1.321543 ! Fit after self-cal, rms=0.054950Jy sigma=1.321489 ! 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=0.054950Jy sigma=1.321489 ! Fit after self-cal, rms=0.054876Jy sigma=1.321402 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.109 mas, bmaj=1.163 mas, bpa=-5.02 degrees ! Estimated noise=0.273083 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000290115 Jy ! Component: 100 - total flux cleaned = 0.000448791 Jy ! Component: 150 - total flux cleaned = 0.000510288 Jy ! Component: 200 - total flux cleaned = 0.000528565 Jy ! Total flux subtracted in 200 components = 0.000528565 Jy ! Clean residual min=-0.001441 max=0.001307 Jy/beam ! Clean residual mean=0.000003 rms=0.000313 Jy/beam ! Combined flux in latest and established models = 0.200195 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 128 components and 0.200195 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=0.054860Jy sigma=1.321004 ! Fit after self-cal, rms=0.054862Jy sigma=1.320986 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 = 0.000110733 Jy ! Component: 100 - total flux cleaned = 0.000110249 Jy ! Component: 150 - total flux cleaned = 0.000127831 Jy ! Component: 200 - total flux cleaned = 0.000161419 Jy ! Total flux subtracted in 200 components = 0.000161419 Jy ! Clean residual min=-0.001431 max=0.001322 Jy/beam ! Clean residual mean=0.000003 rms=0.000308 Jy/beam ! Combined flux in latest and established models = 0.200356 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 132 components and 0.200356 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=0.054851Jy sigma=1.320720 ! Fit after self-cal, rms=0.054851Jy sigma=1.320707 ! 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=0.054851Jy sigma=1.320707 ! Fit after self-cal, rms=0.054829Jy sigma=1.320687 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.255 mas, bmaj=2.345 mas, bpa=73.02 degrees ! Estimated noise=0.342473 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00065541 Jy ! Component: 100 - total flux cleaned = 0.000925798 Jy ! Component: 150 - total flux cleaned = 0.00103348 Jy ! Component: 200 - total flux cleaned = 0.0011575 Jy ! Total flux subtracted in 200 components = 0.0011575 Jy ! Clean residual min=-0.001373 max=0.001297 Jy/beam ! Clean residual mean=0.000006 rms=0.000340 Jy/beam ! Combined flux in latest and established models = 0.201514 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 142 components and 0.201514 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=0.054825Jy sigma=1.320572 ! Fit after self-cal, rms=0.054824Jy sigma=1.320548 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 = 5.06572e-05 Jy ! Component: 100 - total flux cleaned = 0.000178112 Jy ! Component: 150 - total flux cleaned = 0.000281494 Jy ! Component: 200 - total flux cleaned = 0.00033502 Jy ! Total flux subtracted in 200 components = 0.00033502 Jy ! Clean residual min=-0.001332 max=0.001285 Jy/beam ! Clean residual mean=0.000006 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.201849 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 148 components and 0.201849 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=0.054823Jy sigma=1.320490 ! Fit after self-cal, rms=0.054822Jy sigma=1.320473 ! 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=1.11 mas, bmaj=1.164 mas, bpa=-4.448 degrees ! Estimated noise=0.272896 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.11 x 1.164 at -4.448 degrees (North through East) ! Clean map min=-0.0012742 max=0.10107 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=0.8975 mas, bmaj=0.9584 mas, bpa=-5.882 degrees ! Estimated noise=0.460824 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0830568 Jy ! Component: 100 - total flux cleaned = 0.114088 Jy ! Component: 150 - total flux cleaned = 0.131815 Jy ! Component: 200 - total flux cleaned = 0.143254 Jy ! Total flux subtracted in 200 components = 0.143254 Jy ! Clean residual min=-0.005565 max=0.006442 Jy/beam ! Clean residual mean=-0.000001 rms=0.001187 Jy/beam ! Combined flux in latest and established models = 0.143254 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.143254 Jy ! Inverting map and beam ! Estimated beam: bmin=1.11 mas, bmaj=1.164 mas, bpa=-4.448 degrees ! Estimated noise=0.272896 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 = 0.0121728 Jy ! Component: 100 - total flux cleaned = 0.0208 Jy ! Component: 150 - total flux cleaned = 0.0273521 Jy ! Component: 200 - total flux cleaned = 0.0324632 Jy ! Total flux subtracted in 200 components = 0.0324632 Jy ! Clean residual min=-0.002366 max=0.003173 Jy/beam ! Clean residual mean=0.000005 rms=0.000690 Jy/beam ! Combined flux in latest and established models = 0.175717 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 47 components and 0.175717 Jy ! Inverting map ! Added new window around map position (-2.8, -6.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00412514 Jy ! Component: 100 - total flux cleaned = 0.00745297 Jy ! Component: 150 - total flux cleaned = 0.0101891 Jy ! Component: 200 - total flux cleaned = 0.0124623 Jy ! Total flux subtracted in 200 components = 0.0124623 Jy ! Clean residual min=-0.001805 max=0.001864 Jy/beam ! Clean residual mean=0.000005 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 0.188179 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 68 components and 0.188179 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=2.255 mas, bmaj=2.345 mas, bpa=73.02 degrees ! Estimated noise=0.342473 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00310728 Jy ! Component: 100 - total flux cleaned = 0.00528753 Jy ! Component: 150 - total flux cleaned = 0.00695541 Jy ! Component: 200 - total flux cleaned = 0.00827793 Jy ! Total flux subtracted in 200 components = 0.00827793 Jy ! Clean residual min=-0.001665 max=0.001722 Jy/beam ! Clean residual mean=0.000008 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.196457 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 = 0.00110249 Jy ! Component: 100 - total flux cleaned = 0.00203742 Jy ! Component: 150 - total flux cleaned = 0.00275798 Jy ! Component: 200 - total flux cleaned = 0.00331097 Jy ! Total flux subtracted in 200 components = 0.00331097 Jy ! Clean residual min=-0.001455 max=0.001485 Jy/beam ! Clean residual mean=0.000006 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.199768 Jy ! Adding 76 model components to the UV plane model. ! The established model now contains 126 components and 0.199768 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.11 mas, bmaj=1.164 mas, bpa=-4.448 degrees ! Estimated noise=0.272896 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.22459e-05 Jy ! Component: 100 - total flux cleaned = 0.000199513 Jy ! Component: 150 - total flux cleaned = 0.0003601 Jy ! Component: 200 - total flux cleaned = 0.000506676 Jy ! Total flux subtracted in 200 components = 0.000506676 Jy ! Clean residual min=-0.001370 max=0.001221 Jy/beam ! Clean residual mean=0.000003 rms=0.000316 Jy/beam ! Combined flux in latest and established models = 0.200275 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 145 components and 0.200275 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=0.054869Jy sigma=1.321471 ! Fit after self-cal, rms=0.054852Jy sigma=1.321138 wmodel /scr/pima/bg219b_uvs/J2015+5253_X_map.mod ! Writing 145 model components to file: /scr/pima/bg219b_uvs/J2015+5253_X_map.mod wobs /scr/pima/bg219b_uvs/J2015+5253_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219b_uvs/J2015+5253_X_uvs.fits wwins /scr/pima/bg219b_uvs/J2015+5253_X_map.win ! wwins: Wrote 7 windows to /scr/pima/bg219b_uvs/J2015+5253_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 = -0.000550307 Jy ! Component: 100 - total flux cleaned = -0.000848888 Jy ! Component: 150 - total flux cleaned = -0.00106812 Jy ! Component: 200 - total flux cleaned = -0.00123718 Jy ! Component: 250 - total flux cleaned = -0.00140029 Jy ! Component: 300 - total flux cleaned = -0.00151952 Jy ! Component: 350 - total flux cleaned = -0.00163617 Jy ! Component: 400 - total flux cleaned = -0.00175068 Jy ! Component: 450 - total flux cleaned = -0.00182536 Jy ! Component: 500 - total flux cleaned = -0.0018625 Jy ! Component: 550 - total flux cleaned = -0.00193479 Jy ! Component: 600 - total flux cleaned = -0.00193459 Jy ! Component: 650 - total flux cleaned = -0.00193454 Jy ! Component: 700 - total flux cleaned = -0.00190061 Jy ! Component: 750 - total flux cleaned = -0.00190115 Jy ! Component: 800 - total flux cleaned = -0.0019347 Jy ! Component: 850 - total flux cleaned = -0.00196751 Jy ! Component: 900 - total flux cleaned = -0.00195112 Jy ! Component: 950 - total flux cleaned = -0.00187151 Jy ! Component: 1000 - total flux cleaned = -0.00188762 Jy ! Component: 1050 - total flux cleaned = -0.00190334 Jy ! Component: 1100 - total flux cleaned = -0.00191848 Jy ! Component: 1150 - total flux cleaned = -0.00190316 Jy ! Component: 1200 - total flux cleaned = -0.00190312 Jy ! Component: 1250 - total flux cleaned = -0.00190332 Jy ! Component: 1300 - total flux cleaned = -0.00194765 Jy ! Component: 1350 - total flux cleaned = -0.00194757 Jy ! Component: 1400 - total flux cleaned = -0.00196197 Jy ! Component: 1450 - total flux cleaned = -0.0019474 Jy ! Component: 1500 - total flux cleaned = -0.00193322 Jy ! Component: 1550 - total flux cleaned = -0.00194703 Jy ! Component: 1600 - total flux cleaned = -0.00194681 Jy ! Component: 1650 - total flux cleaned = -0.00193292 Jy ! Component: 1700 - total flux cleaned = -0.00190584 Jy ! Component: 1750 - total flux cleaned = -0.00198696 Jy ! Component: 1800 - total flux cleaned = -0.00197351 Jy ! Component: 1850 - total flux cleaned = -0.00199998 Jy ! Component: 1900 - total flux cleaned = -0.00199991 Jy ! Component: 1950 - total flux cleaned = -0.00198698 Jy ! Component: 2000 - total flux cleaned = -0.0020388 Jy ! Component: 2050 - total flux cleaned = -0.00200055 Jy ! Component: 2100 - total flux cleaned = -0.00206439 Jy ! Component: 2150 - total flux cleaned = -0.00210223 Jy ! Component: 2200 - total flux cleaned = -0.00210238 Jy ! Component: 2250 - total flux cleaned = -0.00208996 Jy ! Component: 2300 - total flux cleaned = -0.00222596 Jy ! Component: 2350 - total flux cleaned = -0.00222574 Jy ! Component: 2400 - total flux cleaned = -0.00222552 Jy ! Component: 2450 - total flux cleaned = -0.0022497 Jy ! Component: 2500 - total flux cleaned = -0.00226169 Jy ! Component: 2550 - total flux cleaned = -0.00232123 Jy ! Component: 2600 - total flux cleaned = -0.00236853 Jy ! Component: 2650 - total flux cleaned = -0.00235675 Jy ! Component: 2700 - total flux cleaned = -0.00239181 Jy ! Component: 2750 - total flux cleaned = -0.00244961 Jy ! Component: 2800 - total flux cleaned = -0.00243798 Jy ! Component: 2850 - total flux cleaned = -0.00243797 Jy ! Component: 2900 - total flux cleaned = -0.00247202 Jy ! Component: 2950 - total flux cleaned = -0.00248326 Jy ! Component: 3000 - total flux cleaned = -0.00246083 Jy ! Component: 3050 - total flux cleaned = -0.00249418 Jy ! Component: 3100 - total flux cleaned = -0.00253832 Jy ! Component: 3150 - total flux cleaned = -0.00253832 Jy ! Component: 3200 - total flux cleaned = -0.00259256 Jy ! Component: 3250 - total flux cleaned = -0.00262498 Jy ! Component: 3300 - total flux cleaned = -0.00266788 Jy ! Component: 3350 - total flux cleaned = -0.00267856 Jy ! Component: 3400 - total flux cleaned = -0.00272098 Jy ! Component: 3450 - total flux cleaned = -0.00277373 Jy ! Component: 3500 - total flux cleaned = -0.00275267 Jy ! Component: 3550 - total flux cleaned = -0.0027735 Jy ! Component: 3600 - total flux cleaned = -0.0028046 Jy ! Component: 3650 - total flux cleaned = -0.00283553 Jy ! Component: 3700 - total flux cleaned = -0.00288686 Jy ! Component: 3750 - total flux cleaned = -0.00286631 Jy ! Component: 3800 - total flux cleaned = -0.00289675 Jy ! Component: 3850 - total flux cleaned = -0.00293714 Jy ! Component: 3900 - total flux cleaned = -0.0029572 Jy ! Component: 3950 - total flux cleaned = -0.00300716 Jy ! Component: 4000 - total flux cleaned = -0.00303696 Jy ! Component: 4050 - total flux cleaned = -0.00305675 Jy ! Total flux subtracted in 4096 components = -0.00306659 Jy ! Clean residual min=-0.000549 max=0.000663 Jy/beam ! Clean residual mean=0.000000 rms=0.000156 Jy/beam ! Combined flux in latest and established models = 0.197208 Jy keep ! Adding 277 model components to the UV plane model. ! The established model now contains 422 components and 0.197208 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219b_uvs/J2015+5253_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.11 x 1.164 at -4.448 degrees (North through East) ! Clean map min=-0.00097614 max=0.10071 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J2015+5253_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.100707 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000154925 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.46151 0.46151 0.92302 1.84604 3.69208 7.38416 14.7683 29.5366 59.0733 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.1 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 650.039 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J2015+5253_X_uvs.log closed on Thu Apr 7 02:04:30 2016