! Started logfile: /scr/pima/bg219h_uvs/J0549+3054_X_uvs.log on Thu Apr 7 12:01:37 2016 obs /scr/pima/bg219h_uvs/J0549+3054_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J0549+3054_X_uva.fits ! AN table 1: 62 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.909319 visibilities/baseline/integration-bin. ! Found source: J0549+3054 ! ! 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 30444 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/bg219h_uvs/J0549+3054_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 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 61 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=1.001961Jy sigma=26.079680 ! Fit after self-cal, rms=0.942744Jy sigma=24.521500 ! 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=0.8173 mas, bmaj=1.32 mas, bpa=-6.431 degrees ! Estimated noise=0.395376 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 = 0.0445376 Jy ! Component: 100 - total flux cleaned = 0.0554124 Jy ! Total flux subtracted in 100 components = 0.0554124 Jy ! Clean residual min=-0.002840 max=0.004437 Jy/beam ! Clean residual mean=0.000004 rms=0.000767 Jy/beam ! Combined flux in latest and established models = 0.0554124 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0554124 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=0.059239Jy sigma=1.415737 ! Fit after self-cal, rms=0.058315Jy sigma=1.392605 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00534595 Jy ! Component: 100 - total flux cleaned = 0.00801691 Jy ! Total flux subtracted in 100 components = 0.00801691 Jy ! Clean residual min=-0.002583 max=0.002755 Jy/beam ! Clean residual mean=0.000002 rms=0.000623 Jy/beam ! Combined flux in latest and established models = 0.0634293 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 10 components and 0.0634293 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=0.057804Jy sigma=1.377466 ! Fit after self-cal, rms=0.057803Jy sigma=1.377301 ! 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=1.022 mas, bmaj=1.658 mas, bpa=-2.34 degrees ! Estimated noise=0.221828 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 = 0.00178474 Jy ! Component: 100 - total flux cleaned = 0.0025452 Jy ! Component: 150 - total flux cleaned = 0.00259723 Jy ! Component: 200 - total flux cleaned = 0.00259936 Jy ! Total flux subtracted in 200 components = 0.00259936 Jy ! Clean residual min=-0.001353 max=0.001377 Jy/beam ! Clean residual mean=-0.000000 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.0660287 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 19 components and 0.0660287 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=0.057755Jy sigma=1.375892 ! Fit after self-cal, rms=0.057755Jy sigma=1.375821 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.022 x 1.658 at -2.34 degrees (North through East) ! Clean map min=-0.0012029 max=0.059452 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.03 HN 0.92 KP 1.01 ! LA 1.01 MK 1.04 NL 1.00 OV 1.02 ! PT 0.97 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.04 HN 0.89 KP 1.02 ! LA 0.94 MK 1.04 NL 1.05 OV 1.03 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.05 HN 0.94 KP 1.00 ! LA 0.98 MK 1.08 NL 1.00 OV 1.00 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.04 HN 0.93 KP 1.02 ! LA 1.00 MK 1.09 NL 1.02 OV 1.00 ! PT 0.97 SC 0.98 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 0.87 KP 1.01 ! LA 1.00 MK 1.03 NL 1.00 OV 0.99 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.98 HN 0.96 KP 1.05 ! LA 0.99 MK 0.98 NL 1.02 OV 1.05 ! PT 0.99 SC 0.95 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00 HN 0.89 KP 1.03 ! LA 0.98 MK 1.02 NL 1.00 OV 0.99 ! PT 1.00 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=0.057755Jy sigma=1.375821 ! Fit after self-cal, rms=0.056478Jy sigma=1.373437 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.027 mas, bmaj=1.658 mas, bpa=-2.061 degrees ! Estimated noise=0.221205 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 = 3.41698e-05 Jy ! Component: 100 - total flux cleaned = 6.49003e-06 Jy ! Component: 150 - total flux cleaned = 6.39721e-06 Jy ! Component: 200 - total flux cleaned = 1.33008e-05 Jy ! Total flux subtracted in 200 components = 1.33008e-05 Jy ! Clean residual min=-0.001254 max=0.001205 Jy/beam ! Clean residual mean=-0.000000 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.066042 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 27 components and 0.066042 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=0.056475Jy sigma=1.373357 ! Fit after self-cal, rms=0.056460Jy sigma=1.373208 ! 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=0.056460Jy sigma=1.373208 ! Fit after self-cal, rms=0.056509Jy sigma=1.371716 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.027 mas, bmaj=1.654 mas, bpa=-2.155 degrees ! Estimated noise=0.220864 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000157121 Jy ! Component: 100 - total flux cleaned = 0.000158292 Jy ! Component: 150 - total flux cleaned = 0.000170808 Jy ! Component: 200 - total flux cleaned = 0.000176537 Jy ! Total flux subtracted in 200 components = 0.000176537 Jy ! Clean residual min=-0.001100 max=0.001248 Jy/beam ! Clean residual mean=-0.000000 rms=0.000281 Jy/beam ! Combined flux in latest and established models = 0.0662185 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 30 components and 0.0662185 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=0.056506Jy sigma=1.371661 ! Fit after self-cal, rms=0.056515Jy sigma=1.371569 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 (-33.2, 14). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000677699 Jy ! Component: 100 - total flux cleaned = 0.000625548 Jy ! Component: 150 - total flux cleaned = 0.000535418 Jy ! Component: 200 - total flux cleaned = 0.000496785 Jy ! Total flux subtracted in 200 components = 0.000496785 Jy ! Clean residual min=-0.001140 max=0.001100 Jy/beam ! Clean residual mean=-0.000000 rms=0.000273 Jy/beam ! Combined flux in latest and established models = 0.0667153 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 38 components and 0.0667153 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=0.056485Jy sigma=1.370924 ! Fit after self-cal, rms=0.056480Jy sigma=1.370859 ! 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=0.056480Jy sigma=1.370859 ! Fit after self-cal, rms=0.056376Jy sigma=1.370821 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.026 mas, bmaj=1.653 mas, bpa=-2.28 degrees ! Estimated noise=0.220426 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000118523 Jy ! Component: 100 - total flux cleaned = 8.11225e-05 Jy ! Component: 150 - total flux cleaned = 0.00012997 Jy ! Component: 200 - total flux cleaned = 0.000144571 Jy ! Total flux subtracted in 200 components = 0.000144571 Jy ! Clean residual min=-0.001111 max=0.001102 Jy/beam ! Clean residual mean=-0.000001 rms=0.000270 Jy/beam ! Combined flux in latest and established models = 0.0668598 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 48 components and 0.0668598 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=0.056364Jy sigma=1.370580 ! Fit after self-cal, rms=0.056363Jy sigma=1.370564 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.67418e-05 Jy ! Component: 100 - total flux cleaned = 4.46495e-05 Jy ! Component: 150 - total flux cleaned = 4.45255e-05 Jy ! Component: 200 - total flux cleaned = 6.93275e-05 Jy ! Total flux subtracted in 200 components = 6.93275e-05 Jy ! Clean residual min=-0.001103 max=0.001101 Jy/beam ! Clean residual mean=-0.000000 rms=0.000268 Jy/beam ! Combined flux in latest and established models = 0.0669292 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 51 components and 0.0669292 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=0.056356Jy sigma=1.370435 ! Fit after self-cal, rms=0.056356Jy sigma=1.370427 ! 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=0.056356Jy sigma=1.370427 ! Fit after self-cal, rms=0.056397Jy sigma=1.370407 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.134 mas, bmaj=2.682 mas, bpa=0.1757 degrees ! Estimated noise=0.266915 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000388165 Jy ! Component: 100 - total flux cleaned = 0.000440485 Jy ! Component: 150 - total flux cleaned = 0.000440027 Jy ! Component: 200 - total flux cleaned = 0.000439879 Jy ! Total flux subtracted in 200 components = 0.000439879 Jy ! Clean residual min=-0.001174 max=0.001088 Jy/beam ! Clean residual mean=-0.000001 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.067369 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 62 components and 0.067369 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=0.056396Jy sigma=1.370375 ! Fit after self-cal, rms=0.056396Jy sigma=1.370358 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 = 8.42985e-05 Jy ! Component: 100 - total flux cleaned = 8.58512e-05 Jy ! Component: 150 - total flux cleaned = 8.07359e-05 Jy ! Component: 200 - total flux cleaned = 8.07254e-05 Jy ! Total flux subtracted in 200 components = 8.07254e-05 Jy ! Clean residual min=-0.001187 max=0.001083 Jy/beam ! Clean residual mean=-0.000001 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.0674498 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 68 components and 0.0674498 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=0.056395Jy sigma=1.370352 ! Fit after self-cal, rms=0.056395Jy sigma=1.370343 ! 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=1.027 mas, bmaj=1.653 mas, bpa=-2.323 degrees ! Estimated noise=0.220526 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.027 x 1.653 at -2.323 degrees (North through East) ! Clean map min=-0.0010504 max=0.058877 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=0.8222 mas, bmaj=1.318 mas, bpa=-6.417 degrees ! Estimated noise=0.391586 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.044829 Jy ! Component: 100 - total flux cleaned = 0.0559447 Jy ! Component: 150 - total flux cleaned = 0.0607083 Jy ! Component: 200 - total flux cleaned = 0.0631476 Jy ! Total flux subtracted in 200 components = 0.0631476 Jy ! Clean residual min=-0.002338 max=0.002663 Jy/beam ! Clean residual mean=0.000001 rms=0.000587 Jy/beam ! Combined flux in latest and established models = 0.0631475 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0631475 Jy ! Inverting map and beam ! Estimated beam: bmin=1.027 mas, bmaj=1.653 mas, bpa=-2.323 degrees ! Estimated noise=0.220526 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 = 0.00213527 Jy ! Component: 100 - total flux cleaned = 0.00286943 Jy ! Component: 150 - total flux cleaned = 0.00297683 Jy ! Component: 200 - total flux cleaned = 0.00303926 Jy ! Total flux subtracted in 200 components = 0.00303926 Jy ! Clean residual min=-0.001176 max=0.001109 Jy/beam ! Clean residual mean=-0.000001 rms=0.000281 Jy/beam ! Combined flux in latest and established models = 0.0661868 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 25 components and 0.0661868 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=2.134 mas, bmaj=2.682 mas, bpa=0.1757 degrees ! Estimated noise=0.266915 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000782803 Jy ! Component: 100 - total flux cleaned = 0.00101952 Jy ! Component: 150 - total flux cleaned = 0.00102004 Jy ! Component: 200 - total flux cleaned = 0.00104189 Jy ! Total flux subtracted in 200 components = 0.00104189 Jy ! Clean residual min=-0.001180 max=0.001142 Jy/beam ! Clean residual mean=-0.000001 rms=0.000306 Jy/beam ! Combined flux in latest and established models = 0.0672287 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 = 2.77379e-05 Jy ! Component: 100 - total flux cleaned = 5.12386e-05 Jy ! Component: 150 - total flux cleaned = 6.54033e-05 Jy ! Component: 200 - total flux cleaned = 8.52846e-05 Jy ! Total flux subtracted in 200 components = 8.52846e-05 Jy ! Clean residual min=-0.001176 max=0.001115 Jy/beam ! Clean residual mean=-0.000001 rms=0.000305 Jy/beam ! Combined flux in latest and established models = 0.067314 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 39 components and 0.0673139 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.027 mas, bmaj=1.653 mas, bpa=-2.323 degrees ! Estimated noise=0.220526 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.40869e-05 Jy ! Component: 100 - total flux cleaned = -9.56367e-05 Jy ! Component: 150 - total flux cleaned = -7.98457e-05 Jy ! Component: 200 - total flux cleaned = -0.000110739 Jy ! Total flux subtracted in 200 components = -0.000110739 Jy ! Clean residual min=-0.001138 max=0.001094 Jy/beam ! Clean residual mean=-0.000001 rms=0.000269 Jy/beam ! Combined flux in latest and established models = 0.0672032 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 47 components and 0.0672032 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=0.056400Jy sigma=1.370497 ! Fit after self-cal, rms=0.056399Jy sigma=1.370466 wmodel /scr/pima/bg219h_uvs/J0549+3054_X_map.mod ! Writing 47 model components to file: /scr/pima/bg219h_uvs/J0549+3054_X_map.mod wobs /scr/pima/bg219h_uvs/J0549+3054_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J0549+3054_X_uvs.fits wwins /scr/pima/bg219h_uvs/J0549+3054_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219h_uvs/J0549+3054_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 = -0.000131312 Jy ! Component: 100 - total flux cleaned = -3.55449e-05 Jy ! Component: 150 - total flux cleaned = 1.95245e-05 Jy ! Component: 200 - total flux cleaned = 1.9718e-05 Jy ! Component: 250 - total flux cleaned = 5.41121e-05 Jy ! Component: 300 - total flux cleaned = 0.000104124 Jy ! Component: 350 - total flux cleaned = 0.000153018 Jy ! Component: 400 - total flux cleaned = 0.000184956 Jy ! Component: 450 - total flux cleaned = 0.000185313 Jy ! Component: 500 - total flux cleaned = 0.000215908 Jy ! Component: 550 - total flux cleaned = 0.000245799 Jy ! Component: 600 - total flux cleaned = 0.000274929 Jy ! Component: 650 - total flux cleaned = 0.000274793 Jy ! Component: 700 - total flux cleaned = 0.000288658 Jy ! Component: 750 - total flux cleaned = 0.00033026 Jy ! Component: 800 - total flux cleaned = 0.00039849 Jy ! Component: 850 - total flux cleaned = 0.000425421 Jy ! Component: 900 - total flux cleaned = 0.000465185 Jy ! Component: 950 - total flux cleaned = 0.000478579 Jy ! Component: 1000 - total flux cleaned = 0.000491442 Jy ! Component: 1050 - total flux cleaned = 0.000516773 Jy ! Component: 1100 - total flux cleaned = 0.000529228 Jy ! Component: 1150 - total flux cleaned = 0.000504311 Jy ! Component: 1200 - total flux cleaned = 0.000467872 Jy ! Component: 1250 - total flux cleaned = 0.000467781 Jy ! Component: 1300 - total flux cleaned = 0.000420197 Jy ! Component: 1350 - total flux cleaned = 0.00038497 Jy ! Component: 1400 - total flux cleaned = 0.000373346 Jy ! Component: 1450 - total flux cleaned = 0.000373376 Jy ! Component: 1500 - total flux cleaned = 0.000316128 Jy ! Component: 1550 - total flux cleaned = 0.000316039 Jy ! Component: 1600 - total flux cleaned = 0.000282514 Jy ! Component: 1650 - total flux cleaned = 0.000227264 Jy ! Component: 1700 - total flux cleaned = 0.000249056 Jy ! Component: 1750 - total flux cleaned = 0.000216579 Jy ! Component: 1800 - total flux cleaned = 0.000205683 Jy ! Component: 1850 - total flux cleaned = 0.000163185 Jy ! Component: 1900 - total flux cleaned = 0.000152477 Jy ! Component: 1950 - total flux cleaned = 0.000100352 Jy ! Component: 2000 - total flux cleaned = 5.89687e-05 Jy ! Component: 2050 - total flux cleaned = 0.000110129 Jy ! Component: 2100 - total flux cleaned = 3.88943e-05 Jy ! Component: 2150 - total flux cleaned = 8.91239e-06 Jy ! Component: 2200 - total flux cleaned = 8.96692e-06 Jy ! Component: 2250 - total flux cleaned = -3.04307e-05 Jy ! Component: 2300 - total flux cleaned = -3.04274e-05 Jy ! Component: 2350 - total flux cleaned = -4.99078e-05 Jy ! Component: 2400 - total flux cleaned = -8.85757e-05 Jy ! Component: 2450 - total flux cleaned = -0.00013639 Jy ! Component: 2500 - total flux cleaned = -0.000155282 Jy ! Component: 2550 - total flux cleaned = -0.000202396 Jy ! Component: 2600 - total flux cleaned = -0.000277077 Jy ! Component: 2650 - total flux cleaned = -0.000277191 Jy ! Component: 2700 - total flux cleaned = -0.000313972 Jy ! Component: 2750 - total flux cleaned = -0.00035968 Jy ! Component: 2800 - total flux cleaned = -0.00041405 Jy ! Component: 2850 - total flux cleaned = -0.00042311 Jy ! Component: 2900 - total flux cleaned = -0.000441022 Jy ! Component: 2950 - total flux cleaned = -0.000458897 Jy ! Component: 3000 - total flux cleaned = -0.000494327 Jy ! Component: 3050 - total flux cleaned = -0.000503154 Jy ! Component: 3100 - total flux cleaned = -0.000546883 Jy ! Component: 3150 - total flux cleaned = -0.000546908 Jy ! Component: 3200 - total flux cleaned = -0.000581412 Jy ! Component: 3250 - total flux cleaned = -0.000624237 Jy ! Component: 3300 - total flux cleaned = -0.000658251 Jy ! Component: 3350 - total flux cleaned = -0.000649707 Jy ! Component: 3400 - total flux cleaned = -0.000691685 Jy ! Component: 3450 - total flux cleaned = -0.000716661 Jy ! Component: 3500 - total flux cleaned = -0.000716609 Jy ! Component: 3550 - total flux cleaned = -0.000741399 Jy ! Component: 3600 - total flux cleaned = -0.000725071 Jy ! Component: 3650 - total flux cleaned = -0.000757751 Jy ! Component: 3700 - total flux cleaned = -0.000765919 Jy ! Component: 3750 - total flux cleaned = -0.000741582 Jy ! Component: 3800 - total flux cleaned = -0.000773707 Jy ! Component: 3850 - total flux cleaned = -0.000781739 Jy ! Component: 3900 - total flux cleaned = -0.000765867 Jy ! Component: 3950 - total flux cleaned = -0.000781763 Jy ! Component: 4000 - total flux cleaned = -0.000836888 Jy ! Component: 4050 - total flux cleaned = -0.000821242 Jy ! Total flux subtracted in 4096 components = -0.000805628 Jy ! Clean residual min=-0.000535 max=0.000488 Jy/beam ! Clean residual mean=-0.000000 rms=0.000129 Jy/beam ! Combined flux in latest and established models = 0.0663976 Jy keep ! Adding 288 model components to the UV plane model. ! The established model now contains 335 components and 0.0663976 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J0549+3054_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.027 x 1.653 at -2.323 degrees (North through East) ! Clean map min=-0.00085665 max=0.0588 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J0549+3054_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0588 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000128534 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.655784 0.655784 1.31157 2.62313 5.24627 10.4925 20.9851 41.9702 83.9403 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.058 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 457.467 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J0549+3054_X_uvs.log closed on Thu Apr 7 12:01:41 2016