! Started logfile: /scr/pima/bg219e_uvs/J0612+4122_X_uvs.log on Thu Apr 7 09:00:49 2016 obs /scr/pima/bg219e_uvs/J0612+4122_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J0612+4122_X_uva.fits ! AN table 1: 28 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.872024 visibilities/baseline/integration-bin. ! Found source: J0612+4122 ! ! 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 10548 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/bg219e_uvs/J0612+4122_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 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 39 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=1.018625Jy sigma=24.997217 ! Fit after self-cal, rms=0.843925Jy sigma=20.701723 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.129 mas, bmaj=1.71 mas, bpa=49.35 degrees ! Estimated noise=0.656636 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 = 0.121227 Jy ! Component: 100 - total flux cleaned = 0.148954 Jy ! Total flux subtracted in 100 components = 0.148954 Jy ! Clean residual min=-0.005550 max=0.010266 Jy/beam ! Clean residual mean=0.000029 rms=0.001694 Jy/beam ! Combined flux in latest and established models = 0.148954 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.148954 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=0.061300Jy sigma=1.436376 ! Fit after self-cal, rms=0.061273Jy sigma=1.435547 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0111814 Jy ! Component: 100 - total flux cleaned = 0.0172014 Jy ! Total flux subtracted in 100 components = 0.0172014 Jy ! Clean residual min=-0.005265 max=0.007539 Jy/beam ! Clean residual mean=0.000011 rms=0.001344 Jy/beam ! Combined flux in latest and established models = 0.166155 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 21 components and 0.166155 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=1.375651 ! Fit after self-cal, rms=0.058910Jy sigma=1.374728 ! 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=1.34 mas, bmaj=1.784 mas, bpa=47.42 degrees ! Estimated noise=0.416216 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 (3.6, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00863139 Jy ! Component: 100 - total flux cleaned = 0.0138039 Jy ! Component: 150 - total flux cleaned = 0.0176812 Jy ! Component: 200 - total flux cleaned = 0.0207132 Jy ! Total flux subtracted in 200 components = 0.0207132 Jy ! Clean residual min=-0.003163 max=0.003477 Jy/beam ! Clean residual mean=0.000001 rms=0.000853 Jy/beam ! Combined flux in latest and established models = 0.186868 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 65 components and 0.186868 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=0.057430Jy sigma=1.336981 ! Fit after self-cal, rms=0.057324Jy sigma=1.333801 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.34 x 1.784 at 47.42 degrees (North through East) ! Clean map min=-0.0030928 max=0.1557 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 1.04 FD 0.99 HN 1.04 KP 0.97 ! LA 0.94 NL 1.01 OV 1.01 PT 0.98 ! SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HN 1.01 KP 1.01 ! LA 0.94 NL 0.99 OV 1.03 PT 1.00 ! SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.97 HN 1.00 KP 0.98 ! LA 0.94 NL 0.97 OV 1.01 PT 0.96 ! SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.02 HN 1.06 KP 0.97 ! LA 0.95 NL 1.01 OV 1.02 PT 0.98 ! SC 0.98 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.97 HN 1.02 KP 0.96 ! LA 0.94 NL 1.01 OV 1.04 PT 0.97 ! SC 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 HN 1.05 KP 0.96 ! LA 0.94 NL 0.99 OV 1.04 PT 1.08 ! SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 1.05 KP 1.00 ! LA 0.96 NL 0.99 OV 0.96 PT 0.96 ! SC 0.97 ! ! ! 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=0.057324Jy sigma=1.333801 ! Fit after self-cal, rms=0.056770Jy sigma=1.320440 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.345 mas, bmaj=1.794 mas, bpa=47.42 degrees ! Estimated noise=0.412427 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 = 0.00257007 Jy ! Component: 100 - total flux cleaned = 0.00393345 Jy ! Component: 150 - total flux cleaned = 0.00427974 Jy ! Component: 200 - total flux cleaned = 0.00448606 Jy ! Total flux subtracted in 200 components = 0.00448606 Jy ! Clean residual min=-0.002381 max=0.002327 Jy/beam ! Clean residual mean=-0.000012 rms=0.000611 Jy/beam ! Combined flux in latest and established models = 0.191354 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 84 components and 0.191354 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=0.056622Jy sigma=1.316902 ! Fit after self-cal, rms=0.056628Jy sigma=1.316560 ! 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=0.056628Jy sigma=1.316560 ! Fit after self-cal, rms=0.056442Jy sigma=1.311467 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.346 mas, bmaj=1.793 mas, bpa=47.54 degrees ! Estimated noise=0.412178 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000634994 Jy ! Component: 100 - total flux cleaned = 0.00108993 Jy ! Component: 150 - total flux cleaned = 0.00131268 Jy ! Component: 200 - total flux cleaned = 0.00142023 Jy ! Total flux subtracted in 200 components = 0.00142023 Jy ! Clean residual min=-0.002195 max=0.002012 Jy/beam ! Clean residual mean=-0.000008 rms=0.000546 Jy/beam ! Combined flux in latest and established models = 0.192775 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 96 components and 0.192775 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=0.056390Jy sigma=1.310235 ! Fit after self-cal, rms=0.056393Jy sigma=1.310043 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 = 0.000363941 Jy ! Component: 100 - total flux cleaned = 0.000517804 Jy ! Component: 150 - total flux cleaned = 0.000648514 Jy ! Component: 200 - total flux cleaned = 0.000707966 Jy ! Total flux subtracted in 200 components = 0.000707966 Jy ! Clean residual min=-0.002140 max=0.001917 Jy/beam ! Clean residual mean=-0.000008 rms=0.000533 Jy/beam ! Combined flux in latest and established models = 0.193483 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 103 components and 0.193483 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=0.056371Jy sigma=1.309595 ! Fit after self-cal, rms=0.056370Jy sigma=1.309534 ! 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=0.056370Jy sigma=1.309534 ! Fit after self-cal, rms=0.056393Jy sigma=1.309338 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.347 mas, bmaj=1.793 mas, bpa=47.58 degrees ! Estimated noise=0.411977 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.36913e-05 Jy ! Component: 100 - total flux cleaned = 0.000185672 Jy ! Component: 150 - total flux cleaned = 0.00016694 Jy ! Component: 200 - total flux cleaned = 0.000201315 Jy ! Total flux subtracted in 200 components = 0.000201315 Jy ! Clean residual min=-0.002062 max=0.001920 Jy/beam ! Clean residual mean=-0.000008 rms=0.000518 Jy/beam ! Combined flux in latest and established models = 0.193684 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 109 components and 0.193684 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=0.056375Jy sigma=1.308927 ! Fit after self-cal, rms=0.056376Jy sigma=1.308877 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 = 0.000158489 Jy ! Component: 100 - total flux cleaned = 0.000223761 Jy ! Component: 150 - total flux cleaned = 0.000268702 Jy ! Component: 200 - total flux cleaned = 0.000297131 Jy ! Total flux subtracted in 200 components = 0.000297131 Jy ! Clean residual min=-0.002051 max=0.001920 Jy/beam ! Clean residual mean=-0.000008 rms=0.000512 Jy/beam ! Combined flux in latest and established models = 0.193981 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 113 components and 0.193981 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=0.056366Jy sigma=1.308692 ! Fit after self-cal, rms=0.056366Jy sigma=1.308674 ! 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=0.056366Jy sigma=1.308674 ! Fit after self-cal, rms=0.056430Jy sigma=1.308590 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.321 mas, bmaj=2.41 mas, bpa=-13.53 degrees ! Estimated noise=0.465286 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000873276 Jy ! Component: 100 - total flux cleaned = 0.000992615 Jy ! Component: 150 - total flux cleaned = 0.0010338 Jy ! Component: 200 - total flux cleaned = 0.00108991 Jy ! Total flux subtracted in 200 components = 0.00108991 Jy ! Clean residual min=-0.002138 max=0.002262 Jy/beam ! Clean residual mean=-0.000015 rms=0.000609 Jy/beam ! Combined flux in latest and established models = 0.195071 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 121 components and 0.195071 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=0.056431Jy sigma=1.308439 ! Fit after self-cal, rms=0.056433Jy sigma=1.308390 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 = 0.000295221 Jy ! Component: 100 - total flux cleaned = 0.000336508 Jy ! Component: 150 - total flux cleaned = 0.000327624 Jy ! Component: 200 - total flux cleaned = 0.000318927 Jy ! Total flux subtracted in 200 components = 0.000318927 Jy ! Clean residual min=-0.002110 max=0.002292 Jy/beam ! Clean residual mean=-0.000015 rms=0.000602 Jy/beam ! Combined flux in latest and established models = 0.19539 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 131 components and 0.19539 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=0.056435Jy sigma=1.308380 ! Fit after self-cal, rms=0.056435Jy sigma=1.308373 ! 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=1.348 mas, bmaj=1.794 mas, bpa=47.6 degrees ! Estimated noise=0.412004 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.348 x 1.794 at 47.6 degrees (North through East) ! Clean map min=-0.0018423 max=0.15395 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.133 mas, bmaj=1.716 mas, bpa=49.3 degrees ! Estimated noise=0.650858 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.120063 Jy ! Component: 100 - total flux cleaned = 0.147732 Jy ! Component: 150 - total flux cleaned = 0.159811 Jy ! Component: 200 - total flux cleaned = 0.167511 Jy ! Total flux subtracted in 200 components = 0.167511 Jy ! Clean residual min=-0.004266 max=0.004440 Jy/beam ! Clean residual mean=0.000002 rms=0.001123 Jy/beam ! Combined flux in latest and established models = 0.167511 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.167511 Jy ! Inverting map and beam ! Estimated beam: bmin=1.348 mas, bmaj=1.794 mas, bpa=47.6 degrees ! Estimated noise=0.412004 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 = 0.00663059 Jy ! Component: 100 - total flux cleaned = 0.0112553 Jy ! Component: 150 - total flux cleaned = 0.0148204 Jy ! Component: 200 - total flux cleaned = 0.0176017 Jy ! Total flux subtracted in 200 components = 0.0176017 Jy ! Clean residual min=-0.002663 max=0.002496 Jy/beam ! Clean residual mean=-0.000003 rms=0.000601 Jy/beam ! Combined flux in latest and established models = 0.185112 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 53 components and 0.185112 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=2.321 mas, bmaj=2.41 mas, bpa=-13.53 degrees ! Estimated noise=0.465286 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00316539 Jy ! Component: 100 - total flux cleaned = 0.00520264 Jy ! Component: 150 - total flux cleaned = 0.00670565 Jy ! Component: 200 - total flux cleaned = 0.00783729 Jy ! Total flux subtracted in 200 components = 0.00783729 Jy ! Clean residual min=-0.002226 max=0.002197 Jy/beam ! Clean residual mean=-0.000013 rms=0.000618 Jy/beam ! Combined flux in latest and established models = 0.19295 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 = 0.000854238 Jy ! Component: 100 - total flux cleaned = 0.00150209 Jy ! Component: 150 - total flux cleaned = 0.00199618 Jy ! Component: 200 - total flux cleaned = 0.00237351 Jy ! Total flux subtracted in 200 components = 0.00237351 Jy ! Clean residual min=-0.002136 max=0.002267 Jy/beam ! Clean residual mean=-0.000015 rms=0.000603 Jy/beam ! Combined flux in latest and established models = 0.195323 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 95 components and 0.195323 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.348 mas, bmaj=1.794 mas, bpa=47.6 degrees ! Estimated noise=0.412004 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.39176e-05 Jy ! Component: 100 - total flux cleaned = -5.86107e-05 Jy ! Component: 150 - total flux cleaned = 3.29359e-05 Jy ! Component: 200 - total flux cleaned = 8.69947e-05 Jy ! Total flux subtracted in 200 components = 8.69947e-05 Jy ! Clean residual min=-0.002027 max=0.001958 Jy/beam ! Clean residual mean=-0.000008 rms=0.000516 Jy/beam ! Combined flux in latest and established models = 0.19541 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 111 components and 0.19541 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=0.056468Jy sigma=1.309183 ! Fit after self-cal, rms=0.056457Jy sigma=1.308996 wmodel /scr/pima/bg219e_uvs/J0612+4122_X_map.mod ! Writing 111 model components to file: /scr/pima/bg219e_uvs/J0612+4122_X_map.mod wobs /scr/pima/bg219e_uvs/J0612+4122_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219e_uvs/J0612+4122_X_uvs.fits wwins /scr/pima/bg219e_uvs/J0612+4122_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219e_uvs/J0612+4122_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 = -0.000297959 Jy ! Component: 100 - total flux cleaned = -0.00036687 Jy ! Component: 150 - total flux cleaned = -0.000398605 Jy ! Component: 200 - total flux cleaned = -0.000430265 Jy ! Component: 250 - total flux cleaned = -0.000489901 Jy ! Component: 300 - total flux cleaned = -0.000606688 Jy ! Component: 350 - total flux cleaned = -0.000776563 Jy ! Component: 400 - total flux cleaned = -0.000887376 Jy ! Component: 450 - total flux cleaned = -0.00115565 Jy ! Component: 500 - total flux cleaned = -0.00131275 Jy ! Component: 550 - total flux cleaned = -0.00154226 Jy ! Component: 600 - total flux cleaned = -0.00171633 Jy ! Component: 650 - total flux cleaned = -0.00186214 Jy ! Component: 700 - total flux cleaned = -0.00188606 Jy ! Component: 750 - total flux cleaned = -0.00197999 Jy ! Component: 800 - total flux cleaned = -0.00207188 Jy ! Component: 850 - total flux cleaned = -0.00213946 Jy ! Component: 900 - total flux cleaned = -0.00227194 Jy ! Component: 950 - total flux cleaned = -0.00235834 Jy ! Component: 1000 - total flux cleaned = -0.0024852 Jy ! Component: 1050 - total flux cleaned = -0.00248451 Jy ! Component: 1100 - total flux cleaned = -0.00260716 Jy ! Component: 1150 - total flux cleaned = -0.00266756 Jy ! Component: 1200 - total flux cleaned = -0.00276683 Jy ! Component: 1250 - total flux cleaned = -0.00286399 Jy ! Component: 1300 - total flux cleaned = -0.00294086 Jy ! Component: 1350 - total flux cleaned = -0.00301659 Jy ! Component: 1400 - total flux cleaned = -0.00316557 Jy ! Component: 1450 - total flux cleaned = -0.0031654 Jy ! Component: 1500 - total flux cleaned = -0.00334664 Jy ! Component: 1550 - total flux cleaned = -0.00348965 Jy ! Component: 1600 - total flux cleaned = -0.0036655 Jy ! Component: 1650 - total flux cleaned = -0.00377019 Jy ! Component: 1700 - total flux cleaned = -0.00395906 Jy ! Component: 1750 - total flux cleaned = -0.00409453 Jy ! Component: 1800 - total flux cleaned = -0.00422817 Jy ! Component: 1850 - total flux cleaned = -0.00434424 Jy ! Component: 1900 - total flux cleaned = -0.00449122 Jy ! Component: 1950 - total flux cleaned = -0.00463623 Jy ! Component: 2000 - total flux cleaned = -0.00474807 Jy ! Component: 2050 - total flux cleaned = -0.00490586 Jy ! Component: 2100 - total flux cleaned = -0.00507781 Jy ! Component: 2150 - total flux cleaned = -0.00517036 Jy ! Component: 2200 - total flux cleaned = -0.00530814 Jy ! Component: 2250 - total flux cleaned = -0.00545964 Jy ! Component: 2300 - total flux cleaned = -0.00559451 Jy ! Component: 2350 - total flux cleaned = -0.0057429 Jy ! Component: 2400 - total flux cleaned = -0.00587504 Jy ! Component: 2450 - total flux cleaned = -0.00597689 Jy ! Component: 2500 - total flux cleaned = -0.0061497 Jy ! Component: 2550 - total flux cleaned = -0.00626381 Jy ! Component: 2600 - total flux cleaned = -0.00637708 Jy ! Component: 2650 - total flux cleaned = -0.00648917 Jy ! Component: 2700 - total flux cleaned = -0.00658635 Jy ! Component: 2750 - total flux cleaned = -0.0067101 Jy ! Component: 2800 - total flux cleaned = -0.00683254 Jy ! Component: 2850 - total flux cleaned = -0.00695401 Jy ! Component: 2900 - total flux cleaned = -0.00703436 Jy ! Component: 2950 - total flux cleaned = -0.00712744 Jy ! Component: 3000 - total flux cleaned = -0.00720655 Jy ! Component: 3050 - total flux cleaned = -0.00731124 Jy ! Component: 3100 - total flux cleaned = -0.00741531 Jy ! Component: 3150 - total flux cleaned = -0.00751848 Jy ! Component: 3200 - total flux cleaned = -0.00762099 Jy ! Component: 3250 - total flux cleaned = -0.00769741 Jy ! Component: 3300 - total flux cleaned = -0.00777319 Jy ! Component: 3350 - total flux cleaned = -0.00787356 Jy ! Component: 3400 - total flux cleaned = -0.00796077 Jy ! Component: 3450 - total flux cleaned = -0.00804736 Jy ! Component: 3500 - total flux cleaned = -0.00810884 Jy ! Component: 3550 - total flux cleaned = -0.00820656 Jy ! Component: 3600 - total flux cleaned = -0.00826725 Jy ! Component: 3650 - total flux cleaned = -0.0083518 Jy ! Component: 3700 - total flux cleaned = -0.00845972 Jy ! Component: 3750 - total flux cleaned = -0.00854318 Jy ! Component: 3800 - total flux cleaned = -0.0086499 Jy ! Component: 3850 - total flux cleaned = -0.00872066 Jy ! Component: 3900 - total flux cleaned = -0.00876747 Jy ! Component: 3950 - total flux cleaned = -0.00890717 Jy ! Component: 4000 - total flux cleaned = -0.00899984 Jy ! Component: 4050 - total flux cleaned = -0.00909201 Jy ! Total flux subtracted in 4096 components = -0.00914933 Jy ! Clean residual min=-0.000750 max=0.000701 Jy/beam ! Clean residual mean=-0.000004 rms=0.000192 Jy/beam ! Combined flux in latest and established models = 0.186261 Jy keep ! Adding 274 model components to the UV plane model. ! The established model now contains 385 components and 0.186261 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219e_uvs/J0612+4122_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.348 x 1.794 at 47.6 degrees (North through East) ! Clean map min=-0.0013498 max=0.1541 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J0612+4122_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.154101 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000187158 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.364354 0.364354 0.728707 1.45741 2.91483 5.82966 11.6593 23.3186 46.6373 93.2746 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.154 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 823.375 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J0612+4122_X_uvs.log closed on Thu Apr 7 09:00:53 2016