! Started logfile: /scr/pima/bg219a_uvs/J0105+4819_X_uvs.log on Sun Apr 3 22:21:47 2016 obs /scr/pima/bg219a_uvs/J0105+4819_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J0105+4819_X_uva.fits ! AN table 1: 28 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.734694 visibilities/baseline/integration-bin. ! Found source: J0105+4819 ! ! 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 5184 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/J0105+4819_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 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 66 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 66 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 66 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=1.126687Jy sigma=25.549287 ! Fit after self-cal, rms=0.597660Jy sigma=12.726504 ! 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=0.7905 mas, bmaj=1.066 mas, bpa=-38.09 degrees ! Estimated noise=1.0942 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 = 0.303718 Jy ! Component: 100 - total flux cleaned = 0.404968 Jy ! Total flux subtracted in 100 components = 0.404968 Jy ! Clean residual min=-0.032424 max=0.051396 Jy/beam ! Clean residual mean=-0.000277 rms=0.011755 Jy/beam ! Combined flux in latest and established models = 0.404968 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.404968 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=0.219958Jy sigma=3.884731 ! Fit after self-cal, rms=0.219655Jy sigma=3.880046 ! 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=0.9681 mas, bmaj=1.286 mas, bpa=-39.2 degrees ! Estimated noise=0.693046 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 = 0.103483 Jy ! Component: 100 - total flux cleaned = 0.160735 Jy ! Component: 150 - total flux cleaned = 0.196632 Jy ! Component: 200 - total flux cleaned = 0.219522 Jy ! Total flux subtracted in 200 components = 0.219522 Jy ! Clean residual min=-0.016776 max=0.030649 Jy/beam ! Clean residual mean=-0.000241 rms=0.006663 Jy/beam ! Combined flux in latest and established models = 0.62449 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 33 components and 0.62449 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=0.187921Jy sigma=1.796135 ! Fit after self-cal, rms=0.187363Jy sigma=1.791747 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9681 x 1.286 at -39.2 degrees (North through East) ! Clean map min=-0.016251 max=0.42603 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: ! KP 1.00* LA 1.00* MK 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! KP 1.00* LA 1.00* MK 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! KP 1.00* LA 1.00* MK 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! KP 1.00* LA 1.00* MK 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! KP 1.00* LA 1.00* MK 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! KP 1.00* LA 0.95 MK 0.97 NL 1.01 ! OV 0.95 PT 0.95 SC 1.19 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! KP 1.00* LA 1.00* MK 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! 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=0.187363Jy sigma=1.791747 ! Fit after self-cal, rms=0.186609Jy sigma=1.742401 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9689 mas, bmaj=1.296 mas, bpa=-39.47 degrees ! Estimated noise=0.692063 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 = 0.0121849 Jy ! Component: 100 - total flux cleaned = 0.0188574 Jy ! Component: 150 - total flux cleaned = 0.0207519 Jy ! Component: 200 - total flux cleaned = 0.0226607 Jy ! Total flux subtracted in 200 components = 0.0226607 Jy ! Clean residual min=-0.015675 max=0.023635 Jy/beam ! Clean residual mean=-0.000150 rms=0.005140 Jy/beam ! Combined flux in latest and established models = 0.647151 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 35 components and 0.647151 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=0.188449Jy sigma=1.669415 ! Fit after self-cal, rms=0.188338Jy sigma=1.668257 ! 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=0.188338Jy sigma=1.668257 ! Fit after self-cal, rms=0.189837Jy sigma=1.625297 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9682 mas, bmaj=1.312 mas, bpa=-39.86 degrees ! Estimated noise=0.693959 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000695992 Jy ! Component: 100 - total flux cleaned = 0.000950436 Jy ! Component: 150 - total flux cleaned = 0.00143371 Jy ! Component: 200 - total flux cleaned = 0.00187609 Jy ! Total flux subtracted in 200 components = 0.00187609 Jy ! Clean residual min=-0.013633 max=0.021100 Jy/beam ! Clean residual mean=-0.000155 rms=0.004700 Jy/beam ! Combined flux in latest and established models = 0.649027 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 41 components and 0.649027 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=0.189797Jy sigma=1.615907 ! Fit after self-cal, rms=0.189729Jy sigma=1.615058 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 (9.6, -28.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0204758 Jy ! Component: 100 - total flux cleaned = 0.0287374 Jy ! Component: 150 - total flux cleaned = 0.032024 Jy ! Component: 200 - total flux cleaned = 0.0333742 Jy ! Total flux subtracted in 200 components = 0.0333742 Jy ! Clean residual min=-0.013195 max=0.015784 Jy/beam ! Clean residual mean=-0.000071 rms=0.003393 Jy/beam ! Combined flux in latest and established models = 0.682401 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 69 components and 0.682401 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=0.185616Jy sigma=1.500849 ! Fit after self-cal, rms=0.185367Jy sigma=1.486392 ! 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=0.185367Jy sigma=1.486392 ! Fit after self-cal, rms=0.185392Jy sigma=1.454619 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9671 mas, bmaj=1.308 mas, bpa=-39.88 degrees ! Estimated noise=0.694118 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00770473 Jy ! Component: 100 - total flux cleaned = 0.00907688 Jy ! Component: 150 - total flux cleaned = 0.00928784 Jy ! Component: 200 - total flux cleaned = 0.00911736 Jy ! Total flux subtracted in 200 components = 0.00911736 Jy ! Clean residual min=-0.010083 max=0.012279 Jy/beam ! Clean residual mean=-0.000058 rms=0.002802 Jy/beam ! Combined flux in latest and established models = 0.691518 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 83 components and 0.691518 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=0.183767Jy sigma=1.433390 ! Fit after self-cal, rms=0.183788Jy sigma=1.430323 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 = 0.00183632 Jy ! Component: 100 - total flux cleaned = 0.00149587 Jy ! Component: 150 - total flux cleaned = 0.00120546 Jy ! Component: 200 - total flux cleaned = 0.00120482 Jy ! Total flux subtracted in 200 components = 0.00120482 Jy ! Clean residual min=-0.009617 max=0.011641 Jy/beam ! Clean residual mean=-0.000056 rms=0.002668 Jy/beam ! Combined flux in latest and established models = 0.692723 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 91 components and 0.692723 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=0.182756Jy sigma=1.424808 ! Fit after self-cal, rms=0.182774Jy sigma=1.423791 ! 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=0.182774Jy sigma=1.423791 ! Fit after self-cal, rms=0.182530Jy sigma=1.405571 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.253 mas, bmaj=2.944 mas, bpa=-38.85 degrees ! Estimated noise=0.972694 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00153523 Jy ! Component: 100 - total flux cleaned = -5.39376e-05 Jy ! Component: 150 - total flux cleaned = -0.00120001 Jy ! Component: 200 - total flux cleaned = -0.00173052 Jy ! Total flux subtracted in 200 components = -0.00173052 Jy ! Clean residual min=-0.013632 max=0.016676 Jy/beam ! Clean residual mean=-0.000128 rms=0.004056 Jy/beam ! Combined flux in latest and established models = 0.690993 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 97 components and 0.690993 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=0.181357Jy sigma=1.408883 ! Fit after self-cal, rms=0.181370Jy sigma=1.406409 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 = 0.000790174 Jy ! Component: 100 - total flux cleaned = 0.000107304 Jy ! Component: 150 - total flux cleaned = -0.000213172 Jy ! Component: 200 - total flux cleaned = -0.000516066 Jy ! Total flux subtracted in 200 components = -0.000516066 Jy ! Clean residual min=-0.013451 max=0.016118 Jy/beam ! Clean residual mean=-0.000130 rms=0.003983 Jy/beam ! Combined flux in latest and established models = 0.690476 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 101 components and 0.690476 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=0.180550Jy sigma=1.412035 ! Fit after self-cal, rms=0.180592Jy sigma=1.410750 ! 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=0.9679 mas, bmaj=1.304 mas, bpa=-39.86 degrees ! Estimated noise=0.694053 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9679 x 1.304 at -39.86 degrees (North through East) ! Clean map min=-0.010096 max=0.41106 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=0.7924 mas, bmaj=1.084 mas, bpa=-38.73 degrees ! Estimated noise=1.10493 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.306478 Jy ! Component: 100 - total flux cleaned = 0.407416 Jy ! Component: 150 - total flux cleaned = 0.46774 Jy ! Component: 200 - total flux cleaned = 0.511053 Jy ! Total flux subtracted in 200 components = 0.511053 Jy ! Clean residual min=-0.022303 max=0.032850 Jy/beam ! Clean residual mean=-0.000177 rms=0.007089 Jy/beam ! Combined flux in latest and established models = 0.511053 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.511053 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9679 mas, bmaj=1.304 mas, bpa=-39.86 degrees ! Estimated noise=0.694053 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 = 0.0589775 Jy ! Component: 100 - total flux cleaned = 0.0946369 Jy ! Component: 150 - total flux cleaned = 0.118672 Jy ! Component: 200 - total flux cleaned = 0.135636 Jy ! Total flux subtracted in 200 components = 0.135636 Jy ! Clean residual min=-0.014097 max=0.018795 Jy/beam ! Clean residual mean=-0.000177 rms=0.004340 Jy/beam ! Combined flux in latest and established models = 0.646689 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 54 components and 0.646689 Jy ! Inverting map ! Added new window around map position (-39.2, -1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0174831 Jy ! Component: 100 - total flux cleaned = 0.0274587 Jy ! Component: 150 - total flux cleaned = 0.034825 Jy ! Component: 200 - total flux cleaned = 0.0394966 Jy ! Total flux subtracted in 200 components = 0.0394966 Jy ! Clean residual min=-0.011937 max=0.011266 Jy/beam ! Clean residual mean=-0.000081 rms=0.002751 Jy/beam ! Combined flux in latest and established models = 0.686186 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 76 components and 0.686186 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=2.253 mas, bmaj=2.944 mas, bpa=-38.85 degrees ! Estimated noise=0.972694 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00632308 Jy ! Component: 100 - total flux cleaned = 0.00764228 Jy ! Component: 150 - total flux cleaned = 0.0085738 Jy ! Component: 200 - total flux cleaned = 0.00906595 Jy ! Total flux subtracted in 200 components = 0.00906595 Jy ! Clean residual min=-0.014082 max=0.015905 Jy/beam ! Clean residual mean=-0.000144 rms=0.004066 Jy/beam ! Combined flux in latest and established models = 0.695252 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 = 0.000301647 Jy ! Component: 100 - total flux cleaned = 0.000724105 Jy ! Component: 150 - total flux cleaned = 0.000594943 Jy ! Component: 200 - total flux cleaned = 0.000469311 Jy ! Total flux subtracted in 200 components = 0.000469311 Jy ! Clean residual min=-0.013309 max=0.015154 Jy/beam ! Clean residual mean=-0.000144 rms=0.003959 Jy/beam ! Combined flux in latest and established models = 0.695721 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 93 components and 0.695721 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9679 mas, bmaj=1.304 mas, bpa=-39.86 degrees ! Estimated noise=0.694053 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000616353 Jy ! Component: 100 - total flux cleaned = 0.000981551 Jy ! Component: 150 - total flux cleaned = 0.000971048 Jy ! Component: 200 - total flux cleaned = 0.00106568 Jy ! Total flux subtracted in 200 components = 0.00106568 Jy ! Clean residual min=-0.010332 max=0.008896 Jy/beam ! Clean residual mean=-0.000062 rms=0.002339 Jy/beam ! Combined flux in latest and established models = 0.696787 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 110 components and 0.696787 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=0.176295Jy sigma=1.403000 ! Fit after self-cal, rms=0.176080Jy sigma=1.393365 wmodel /scr/pima/bg219a_uvs/J0105+4819_X_map.mod ! Writing 110 model components to file: /scr/pima/bg219a_uvs/J0105+4819_X_map.mod wobs /scr/pima/bg219a_uvs/J0105+4819_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219a_uvs/J0105+4819_X_uvs.fits wwins /scr/pima/bg219a_uvs/J0105+4819_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219a_uvs/J0105+4819_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 = -0.00249326 Jy ! Component: 100 - total flux cleaned = -0.00293093 Jy ! Component: 150 - total flux cleaned = -0.00188791 Jy ! Component: 200 - total flux cleaned = -0.000664079 Jy ! Component: 250 - total flux cleaned = 0.000487106 Jy ! Component: 300 - total flux cleaned = 0.00158495 Jy ! Component: 350 - total flux cleaned = 0.0030475 Jy ! Component: 400 - total flux cleaned = 0.00424566 Jy ! Component: 450 - total flux cleaned = 0.00511285 Jy ! Component: 500 - total flux cleaned = 0.00576536 Jy ! Component: 550 - total flux cleaned = 0.00621663 Jy ! Component: 600 - total flux cleaned = 0.00682634 Jy ! Component: 650 - total flux cleaned = 0.0073302 Jy ! Component: 700 - total flux cleaned = 0.00773708 Jy ! Component: 750 - total flux cleaned = 0.00797304 Jy ! Component: 800 - total flux cleaned = 0.00804979 Jy ! Component: 850 - total flux cleaned = 0.00805129 Jy ! Component: 900 - total flux cleaned = 0.00812654 Jy ! Component: 950 - total flux cleaned = 0.00827048 Jy ! Component: 1000 - total flux cleaned = 0.00827012 Jy ! Component: 1050 - total flux cleaned = 0.00827006 Jy ! Component: 1100 - total flux cleaned = 0.00833953 Jy ! Component: 1150 - total flux cleaned = 0.00833934 Jy ! Component: 1200 - total flux cleaned = 0.00847085 Jy ! Component: 1250 - total flux cleaned = 0.00859894 Jy ! Component: 1300 - total flux cleaned = 0.00872531 Jy ! Component: 1350 - total flux cleaned = 0.00878708 Jy ! Component: 1400 - total flux cleaned = 0.00884817 Jy ! Component: 1450 - total flux cleaned = 0.00903191 Jy ! Component: 1500 - total flux cleaned = 0.00909252 Jy ! Component: 1550 - total flux cleaned = 0.00933125 Jy ! Component: 1600 - total flux cleaned = 0.0095665 Jy ! Component: 1650 - total flux cleaned = 0.00974075 Jy ! Component: 1700 - total flux cleaned = 0.00997043 Jy ! Component: 1750 - total flux cleaned = 0.0101981 Jy ! Component: 1800 - total flux cleaned = 0.0104789 Jy ! Component: 1850 - total flux cleaned = 0.0105902 Jy ! Component: 1900 - total flux cleaned = 0.0109208 Jy ! Component: 1950 - total flux cleaned = 0.0111389 Jy ! Component: 2000 - total flux cleaned = 0.0114094 Jy ! Component: 2050 - total flux cleaned = 0.011463 Jy ! Component: 2100 - total flux cleaned = 0.0116235 Jy ! Component: 2150 - total flux cleaned = 0.011783 Jy ! Component: 2200 - total flux cleaned = 0.0119411 Jy ! Component: 2250 - total flux cleaned = 0.0120463 Jy ! Component: 2300 - total flux cleaned = 0.012203 Jy ! Component: 2350 - total flux cleaned = 0.0123068 Jy ! Component: 2400 - total flux cleaned = 0.0124614 Jy ! Component: 2450 - total flux cleaned = 0.012564 Jy ! Component: 2500 - total flux cleaned = 0.0126659 Jy ! Component: 2550 - total flux cleaned = 0.0126151 Jy ! Component: 2600 - total flux cleaned = 0.0127667 Jy ! Component: 2650 - total flux cleaned = 0.0127163 Jy ! Component: 2700 - total flux cleaned = 0.0127662 Jy ! Component: 2750 - total flux cleaned = 0.012766 Jy ! Component: 2800 - total flux cleaned = 0.012766 Jy ! Component: 2850 - total flux cleaned = 0.012766 Jy ! Component: 2900 - total flux cleaned = 0.0127168 Jy ! Component: 2950 - total flux cleaned = 0.0127658 Jy ! Component: 3000 - total flux cleaned = 0.0127172 Jy ! Component: 3050 - total flux cleaned = 0.0127661 Jy ! Component: 3100 - total flux cleaned = 0.012766 Jy ! Component: 3150 - total flux cleaned = 0.012766 Jy ! Component: 3200 - total flux cleaned = 0.0128141 Jy ! Component: 3250 - total flux cleaned = 0.0127182 Jy ! Component: 3300 - total flux cleaned = 0.0127183 Jy ! Component: 3350 - total flux cleaned = 0.012814 Jy ! Component: 3400 - total flux cleaned = 0.0128143 Jy ! Component: 3450 - total flux cleaned = 0.0127666 Jy ! Component: 3500 - total flux cleaned = 0.0127666 Jy ! Component: 3550 - total flux cleaned = 0.0128139 Jy ! Component: 3600 - total flux cleaned = 0.0128141 Jy ! Component: 3650 - total flux cleaned = 0.012767 Jy ! Component: 3700 - total flux cleaned = 0.0128142 Jy ! Component: 3750 - total flux cleaned = 0.0127203 Jy ! Component: 3800 - total flux cleaned = 0.0127202 Jy ! Component: 3850 - total flux cleaned = 0.0126262 Jy ! Component: 3900 - total flux cleaned = 0.012579 Jy ! Component: 3950 - total flux cleaned = 0.0125789 Jy ! Component: 4000 - total flux cleaned = 0.0124853 Jy ! Component: 4050 - total flux cleaned = 0.0123917 Jy ! Total flux subtracted in 4096 components = 0.0123451 Jy ! Clean residual min=-0.002904 max=0.002593 Jy/beam ! Clean residual mean=-0.000029 rms=0.000814 Jy/beam ! Combined flux in latest and established models = 0.709132 Jy keep ! Adding 277 model components to the UV plane model. ! The established model now contains 385 components and 0.709131 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219a_uvs/J0105+4819_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9679 x 1.304 at -39.86 degrees (North through East) ! Clean map min=-0.0081234 max=0.41477 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J0105+4819_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.414774 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000810256 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.586046 0.586046 1.17209 2.34418 4.68837 9.37674 18.7535 37.507 75.0139 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0024 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.414 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 511.905 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J0105+4819_X_uvs.log closed on Sun Apr 3 22:21:51 2016