! Started logfile: /scr/pima/bg219a_uvs/J1106+2812_X_uvs.log on Wed Apr 6 21:34:04 2016 obs /scr/pima/bg219a_uvs/J1106+2812_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J1106+2812_X_uva.fits ! AN table 1: 36 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.82963 visibilities/baseline/integration-bin. ! Found source: J1106+2812 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.428e+09 3.2e+07 1 3.2e+07 ! 02 2 8.46e+09 3.2e+07 1 3.2e+07 ! 03 3 8.492e+09 3.2e+07 1 3.2e+07 ! 04 4 8.524e+09 3.2e+07 1 3.2e+07 ! 05 5 8.588e+09 3.2e+07 1 3.2e+07 ! 06 6 8.62e+09 3.2e+07 1 3.2e+07 ! 07 7 8.684e+09 3.2e+07 1 3.2e+07 ! 08 8 8.716e+09 3.2e+07 1 3.2e+07 ! 09 9 8.78e+09 3.2e+07 1 3.2e+07 ! 10 10 8.812e+09 3.2e+07 1 3.2e+07 ! 11 11 8.844e+09 3.2e+07 1 3.2e+07 ! 12 12 8.876e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 121 lines of history. ! ! Reading 5376 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: (none) ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: (none) ! Reading IF 10 channels: (none) ! Reading IF 11 channels: (none) ! Reading IF 12 channels: (none) print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bg219a_uvs/J1106+2812_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 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 40 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=1.020652Jy sigma=30.271002 ! Fit after self-cal, rms=0.824290Jy sigma=24.415247 ! 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=0.6589 mas, bmaj=1.375 mas, bpa=9.906 degrees ! Estimated noise=0.822215 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 = 0.131733 Jy ! Component: 100 - total flux cleaned = 0.166631 Jy ! Total flux subtracted in 100 components = 0.166631 Jy ! Clean residual min=-0.010798 max=0.015267 Jy/beam ! Clean residual mean=-0.000005 rms=0.002897 Jy/beam ! Combined flux in latest and established models = 0.166631 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.166631 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=0.055355Jy sigma=1.646964 ! Fit after self-cal, rms=0.055285Jy sigma=1.645462 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8801 mas, bmaj=1.505 mas, bpa=2.655 degrees ! Estimated noise=0.454414 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 = 0.0215375 Jy ! Component: 100 - total flux cleaned = 0.0310507 Jy ! Component: 150 - total flux cleaned = 0.0357617 Jy ! Component: 200 - total flux cleaned = 0.0382829 Jy ! Total flux subtracted in 200 components = 0.0382829 Jy ! Clean residual min=-0.003687 max=0.004371 Jy/beam ! Clean residual mean=-0.000004 rms=0.000955 Jy/beam ! Combined flux in latest and established models = 0.204914 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 17 components and 0.204914 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=0.047514Jy sigma=1.407563 ! Fit after self-cal, rms=0.047459Jy sigma=1.405584 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8801 x 1.505 at 2.655 degrees (North through East) ! Clean map min=-0.0031919 max=0.17588 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! LA 0.99 MK 1.00 NL 1.01 OV 1.00 ! PT 0.98 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! LA 0.99 MK 1.03 NL 1.02 OV 1.01 ! PT 0.97 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! LA 0.98 MK 1.03 NL 1.01 OV 1.04 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! LA 0.98 MK 1.02 NL 1.04 OV 1.02 ! PT 0.98 SC 0.99 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! LA 0.99 MK 1.00 NL 1.02 OV 1.00 ! PT 0.95 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! LA 1.00 MK 0.99 NL 1.01 OV 1.03 ! PT 0.94 SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! LA 0.99 MK 1.02 NL 1.01 OV 1.01 ! PT 0.95 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=0.047459Jy sigma=1.405584 ! Fit after self-cal, rms=0.047153Jy sigma=1.395414 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8827 mas, bmaj=1.513 mas, bpa=2.916 degrees ! Estimated noise=0.453605 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 (10.8, -12.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00279632 Jy ! Component: 100 - total flux cleaned = 0.00259716 Jy ! Component: 150 - total flux cleaned = 0.00243599 Jy ! Component: 200 - total flux cleaned = 0.00230585 Jy ! Total flux subtracted in 200 components = 0.00230585 Jy ! Clean residual min=-0.002535 max=0.002197 Jy/beam ! Clean residual mean=0.000000 rms=0.000546 Jy/beam ! Combined flux in latest and established models = 0.20722 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 37 components and 0.20722 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=0.046916Jy sigma=1.388727 ! Fit after self-cal, rms=0.046887Jy sigma=1.388057 ! 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=0.046887Jy sigma=1.388057 ! Fit after self-cal, rms=0.046705Jy sigma=1.383781 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8816 mas, bmaj=1.51 mas, bpa=2.811 degrees ! Estimated noise=0.452519 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000619247 Jy ! Component: 100 - total flux cleaned = 0.000547774 Jy ! Component: 150 - total flux cleaned = 0.000490727 Jy ! Component: 200 - total flux cleaned = 0.00049372 Jy ! Total flux subtracted in 200 components = 0.00049372 Jy ! Clean residual min=-0.002400 max=0.001817 Jy/beam ! Clean residual mean=-0.000000 rms=0.000457 Jy/beam ! Combined flux in latest and established models = 0.207713 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 43 components and 0.207713 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=0.046658Jy sigma=1.382478 ! Fit after self-cal, rms=0.046651Jy sigma=1.382323 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 = 0.000129252 Jy ! Component: 100 - total flux cleaned = 8.58099e-05 Jy ! Component: 150 - total flux cleaned = 6.49894e-05 Jy ! Component: 200 - total flux cleaned = 4.54951e-05 Jy ! Total flux subtracted in 200 components = 4.54951e-05 Jy ! Clean residual min=-0.002279 max=0.001744 Jy/beam ! Clean residual mean=-0.000000 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.207759 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 48 components and 0.207759 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=0.046631Jy sigma=1.381755 ! Fit after self-cal, rms=0.046627Jy sigma=1.381677 ! 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=0.046627Jy sigma=1.381677 ! Fit after self-cal, rms=0.046532Jy sigma=1.381572 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8807 mas, bmaj=1.508 mas, bpa=2.731 degrees ! Estimated noise=0.451713 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000293961 Jy ! Component: 100 - total flux cleaned = 0.000274653 Jy ! Component: 150 - total flux cleaned = 0.000240261 Jy ! Component: 200 - total flux cleaned = 0.00022456 Jy ! Total flux subtracted in 200 components = 0.00022456 Jy ! Clean residual min=-0.002144 max=0.001660 Jy/beam ! Clean residual mean=-0.000000 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.207983 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 49 components and 0.207983 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=0.046514Jy sigma=1.381126 ! Fit after self-cal, rms=0.046511Jy sigma=1.381068 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 = 6.44265e-06 Jy ! Component: 100 - total flux cleaned = 6.84698e-06 Jy ! Component: 150 - total flux cleaned = -8.09267e-06 Jy ! Component: 200 - total flux cleaned = -2.14819e-05 Jy ! Total flux subtracted in 200 components = -2.14819e-05 Jy ! Clean residual min=-0.002064 max=0.001627 Jy/beam ! Clean residual mean=-0.000000 rms=0.000399 Jy/beam ! Combined flux in latest and established models = 0.207962 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 52 components and 0.207962 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=0.046501Jy sigma=1.380792 ! Fit after self-cal, rms=0.046498Jy sigma=1.380749 ! 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=0.046498Jy sigma=1.380749 ! Fit after self-cal, rms=0.046452Jy sigma=1.380699 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.196 mas, bmaj=3.469 mas, bpa=-11.92 degrees ! Estimated noise=0.600768 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.8062e-05 Jy ! Component: 100 - total flux cleaned = -4.58005e-05 Jy ! Component: 150 - total flux cleaned = -1.37466e-05 Jy ! Component: 200 - total flux cleaned = 5.31405e-06 Jy ! Total flux subtracted in 200 components = 5.31405e-06 Jy ! Clean residual min=-0.001926 max=0.001670 Jy/beam ! Clean residual mean=-0.000001 rms=0.000484 Jy/beam ! Combined flux in latest and established models = 0.207967 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 63 components and 0.207967 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=0.046449Jy sigma=1.380611 ! Fit after self-cal, rms=0.046444Jy sigma=1.380513 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 = 6.85767e-06 Jy ! Component: 100 - total flux cleaned = 4.01093e-05 Jy ! Component: 150 - total flux cleaned = 8.56003e-05 Jy ! Component: 200 - total flux cleaned = 9.37446e-05 Jy ! Total flux subtracted in 200 components = 9.37446e-05 Jy ! Clean residual min=-0.001859 max=0.001658 Jy/beam ! Clean residual mean=-0.000001 rms=0.000477 Jy/beam ! Combined flux in latest and established models = 0.208061 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 66 components and 0.208061 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=0.046442Jy sigma=1.380442 ! Fit after self-cal, rms=0.046440Jy sigma=1.380383 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=0.8804 mas, bmaj=1.506 mas, bpa=2.634 degrees ! Estimated noise=0.451311 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8804 x 1.506 at 2.634 degrees (North through East) ! Clean map min=-0.0017662 max=0.17536 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=0.6598 mas, bmaj=1.371 mas, bpa=9.769 degrees ! Estimated noise=0.816891 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.130741 Jy ! Component: 100 - total flux cleaned = 0.166326 Jy ! Component: 150 - total flux cleaned = 0.183586 Jy ! Component: 200 - total flux cleaned = 0.193007 Jy ! Total flux subtracted in 200 components = 0.193007 Jy ! Clean residual min=-0.005620 max=0.005375 Jy/beam ! Clean residual mean=-0.000001 rms=0.001408 Jy/beam ! Combined flux in latest and established models = 0.193007 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.193007 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8804 mas, bmaj=1.506 mas, bpa=2.634 degrees ! Estimated noise=0.451311 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 = 0.00660638 Jy ! Component: 100 - total flux cleaned = 0.0103409 Jy ! Component: 150 - total flux cleaned = 0.0127493 Jy ! Component: 200 - total flux cleaned = 0.013647 Jy ! Total flux subtracted in 200 components = 0.013647 Jy ! Clean residual min=-0.002305 max=0.001895 Jy/beam ! Clean residual mean=-0.000000 rms=0.000485 Jy/beam ! Combined flux in latest and established models = 0.206654 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 29 components and 0.206654 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=2.196 mas, bmaj=3.469 mas, bpa=-11.92 degrees ! Estimated noise=0.600768 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00117288 Jy ! Component: 100 - total flux cleaned = 0.00132144 Jy ! Component: 150 - total flux cleaned = 0.00135872 Jy ! Component: 200 - total flux cleaned = 0.00137381 Jy ! Total flux subtracted in 200 components = 0.00137381 Jy ! Clean residual min=-0.001884 max=0.001680 Jy/beam ! Clean residual mean=-0.000001 rms=0.000486 Jy/beam ! Combined flux in latest and established models = 0.208028 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 = 2.47295e-05 Jy ! Component: 100 - total flux cleaned = 3.55659e-05 Jy ! Component: 150 - total flux cleaned = 6.31259e-05 Jy ! Component: 200 - total flux cleaned = 7.96844e-05 Jy ! Total flux subtracted in 200 components = 7.96844e-05 Jy ! Clean residual min=-0.001765 max=0.001666 Jy/beam ! Clean residual mean=-0.000001 rms=0.000476 Jy/beam ! Combined flux in latest and established models = 0.208108 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 44 components and 0.208108 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8804 mas, bmaj=1.506 mas, bpa=2.634 degrees ! Estimated noise=0.451311 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.5392e-05 Jy ! Component: 100 - total flux cleaned = -0.000148115 Jy ! Component: 150 - total flux cleaned = -0.000177456 Jy ! Component: 200 - total flux cleaned = -0.000149258 Jy ! Total flux subtracted in 200 components = -0.000149258 Jy ! Clean residual min=-0.002111 max=0.001658 Jy/beam ! Clean residual mean=-0.000001 rms=0.000405 Jy/beam ! Combined flux in latest and established models = 0.207958 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 57 components and 0.207958 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=0.046471Jy sigma=1.381214 ! Fit after self-cal, rms=0.046458Jy sigma=1.380854 wmodel /scr/pima/bg219a_uvs/J1106+2812_X_map.mod ! Writing 57 model components to file: /scr/pima/bg219a_uvs/J1106+2812_X_map.mod wobs /scr/pima/bg219a_uvs/J1106+2812_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219a_uvs/J1106+2812_X_uvs.fits wwins /scr/pima/bg219a_uvs/J1106+2812_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219a_uvs/J1106+2812_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 = -0.000887468 Jy ! Component: 100 - total flux cleaned = -0.00121401 Jy ! Component: 150 - total flux cleaned = -0.00131729 Jy ! Component: 200 - total flux cleaned = -0.00136522 Jy ! Component: 250 - total flux cleaned = -0.00132038 Jy ! Component: 300 - total flux cleaned = -0.00134231 Jy ! Component: 350 - total flux cleaned = -0.0013213 Jy ! Component: 400 - total flux cleaned = -0.00130171 Jy ! Component: 450 - total flux cleaned = -0.00137634 Jy ! Component: 500 - total flux cleaned = -0.00141187 Jy ! Component: 550 - total flux cleaned = -0.00149776 Jy ! Component: 600 - total flux cleaned = -0.00154683 Jy ! Component: 650 - total flux cleaned = -0.00156249 Jy ! Component: 700 - total flux cleaned = -0.0015777 Jy ! Component: 750 - total flux cleaned = -0.00163732 Jy ! Component: 800 - total flux cleaned = -0.00172448 Jy ! Component: 850 - total flux cleaned = -0.00180942 Jy ! Component: 900 - total flux cleaned = -0.00190621 Jy ! Component: 950 - total flux cleaned = -0.0019602 Jy ! Component: 1000 - total flux cleaned = -0.00201305 Jy ! Component: 1050 - total flux cleaned = -0.00201312 Jy ! Component: 1100 - total flux cleaned = -0.00206443 Jy ! Component: 1150 - total flux cleaned = -0.00212783 Jy ! Component: 1200 - total flux cleaned = -0.00210279 Jy ! Component: 1250 - total flux cleaned = -0.00204077 Jy ! Component: 1300 - total flux cleaned = -0.00204079 Jy ! Component: 1350 - total flux cleaned = -0.00200404 Jy ! Component: 1400 - total flux cleaned = -0.0019677 Jy ! Component: 1450 - total flux cleaned = -0.00191948 Jy ! Component: 1500 - total flux cleaned = -0.00188345 Jy ! Component: 1550 - total flux cleaned = -0.00189542 Jy ! Component: 1600 - total flux cleaned = -0.00184785 Jy ! Component: 1650 - total flux cleaned = -0.00184781 Jy ! Component: 1700 - total flux cleaned = -0.00184785 Jy ! Component: 1750 - total flux cleaned = -0.00182426 Jy ! Component: 1800 - total flux cleaned = -0.0018125 Jy ! Component: 1850 - total flux cleaned = -0.0018007 Jy ! Component: 1900 - total flux cleaned = -0.00180073 Jy ! Component: 1950 - total flux cleaned = -0.0018125 Jy ! Component: 2000 - total flux cleaned = -0.00177715 Jy ! Component: 2050 - total flux cleaned = -0.00176537 Jy ! Component: 2100 - total flux cleaned = -0.00175349 Jy ! Component: 2150 - total flux cleaned = -0.00176533 Jy ! Component: 2200 - total flux cleaned = -0.00178933 Jy ! Component: 2250 - total flux cleaned = -0.00177722 Jy ! Component: 2300 - total flux cleaned = -0.0017648 Jy ! Component: 2350 - total flux cleaned = -0.00176473 Jy ! Component: 2400 - total flux cleaned = -0.00175228 Jy ! Component: 2450 - total flux cleaned = -0.00172717 Jy ! Component: 2500 - total flux cleaned = -0.00171435 Jy ! Component: 2550 - total flux cleaned = -0.00170137 Jy ! Component: 2600 - total flux cleaned = -0.00168824 Jy ! Component: 2650 - total flux cleaned = -0.00168835 Jy ! Component: 2700 - total flux cleaned = -0.00167485 Jy ! Component: 2750 - total flux cleaned = -0.00166119 Jy ! Component: 2800 - total flux cleaned = -0.00164721 Jy ! Component: 2850 - total flux cleaned = -0.00166119 Jy ! Component: 2900 - total flux cleaned = -0.00166141 Jy ! Component: 2950 - total flux cleaned = -0.00166156 Jy ! Component: 3000 - total flux cleaned = -0.00166158 Jy ! Component: 3050 - total flux cleaned = -0.00164634 Jy ! Component: 3100 - total flux cleaned = -0.00164627 Jy ! Component: 3150 - total flux cleaned = -0.00164614 Jy ! Component: 3200 - total flux cleaned = -0.00167787 Jy ! Component: 3250 - total flux cleaned = -0.00167799 Jy ! Component: 3300 - total flux cleaned = -0.00166165 Jy ! Component: 3350 - total flux cleaned = -0.00166163 Jy ! Component: 3400 - total flux cleaned = -0.00166161 Jy ! Component: 3450 - total flux cleaned = -0.00167916 Jy ! Component: 3500 - total flux cleaned = -0.00166152 Jy ! Component: 3550 - total flux cleaned = -0.00166145 Jy ! Component: 3600 - total flux cleaned = -0.0016613 Jy ! Component: 3650 - total flux cleaned = -0.00166139 Jy ! Component: 3700 - total flux cleaned = -0.00164249 Jy ! Component: 3750 - total flux cleaned = -0.00162291 Jy ! Component: 3800 - total flux cleaned = -0.00162297 Jy ! Component: 3850 - total flux cleaned = -0.00160235 Jy ! Component: 3900 - total flux cleaned = -0.00162317 Jy ! Component: 3950 - total flux cleaned = -0.00158089 Jy ! Component: 4000 - total flux cleaned = -0.00158098 Jy ! Component: 4050 - total flux cleaned = -0.00158105 Jy ! Total flux subtracted in 4096 components = -0.00155852 Jy ! Clean residual min=-0.001364 max=0.001493 Jy/beam ! Clean residual mean=-0.000004 rms=0.000320 Jy/beam ! Combined flux in latest and established models = 0.2064 Jy keep ! Adding 158 model components to the UV plane model. ! The established model now contains 215 components and 0.2064 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219a_uvs/J1106+2812_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8804 x 1.506 at 2.634 degrees (North through East) ! Clean map min=-0.0022269 max=0.17506 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J1106+2812_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.175058 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000299347 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.512995 0.512995 1.02599 2.05198 4.10396 8.20792 16.4158 32.8317 65.6634 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.175 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 584.801 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J1106+2812_X_uvs.log closed on Wed Apr 6 21:34:09 2016