! Started logfile: /scr/pima/bg219g_uvs/J1107+1628_X_uvs.log on Thu Apr 7 09:47:55 2016 obs /scr/pima/bg219g_uvs/J1107+1628_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219g_uvs/J1107+1628_X_uva.fits ! AN table 1: 14 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.748016 visibilities/baseline/integration-bin. ! Found source: J1107+1628 ! ! 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 4524 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/bg219g_uvs/J1107+1628_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 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 18 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=1.024011Jy sigma=21.641850 ! Fit after self-cal, rms=0.834088Jy sigma=17.363002 ! 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=1.291 mas, bmaj=2.221 mas, bpa=7.358 degrees ! Estimated noise=1.13381 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 = 0.132392 Jy ! Component: 100 - total flux cleaned = 0.172925 Jy ! Total flux subtracted in 100 components = 0.172925 Jy ! Clean residual min=-0.014024 max=0.017314 Jy/beam ! Clean residual mean=-0.000035 rms=0.003887 Jy/beam ! Combined flux in latest and established models = 0.172925 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.172925 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=0.083113Jy sigma=1.601194 ! Fit after self-cal, rms=0.082602Jy sigma=1.593389 ! 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=1.455 mas, bmaj=2.458 mas, bpa=6.184 degrees ! Estimated noise=0.76344 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 = 0.0203609 Jy ! Component: 100 - total flux cleaned = 0.0304827 Jy ! Component: 150 - total flux cleaned = 0.0358018 Jy ! Component: 200 - total flux cleaned = 0.0381024 Jy ! Total flux subtracted in 200 components = 0.0381024 Jy ! Clean residual min=-0.005447 max=0.006074 Jy/beam ! Clean residual mean=0.000003 rms=0.001601 Jy/beam ! Combined flux in latest and established models = 0.211028 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 25 components and 0.211028 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=0.078222Jy sigma=1.474981 ! Fit after self-cal, rms=0.078181Jy sigma=1.474047 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.455 x 2.458 at 6.184 degrees (North through East) ! Clean map min=-0.0052129 max=0.17243 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.07 HN 0.98 KP 0.98 ! LA 0.95 NL 1.02 OV 0.96 PT 1.00 ! SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.04 HN 1.05 KP 1.00 ! LA 0.97 NL 0.94 OV 1.00 PT 1.02 ! SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.14 HN 0.98 KP 0.91 ! LA 0.95 NL 0.99 OV 0.98 PT 0.98 ! SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.05 HN 1.02 KP 0.97 ! LA 0.95 NL 1.01 OV 0.92 PT 1.01 ! SC 1.00 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.20 HN 1.01 KP 0.98 ! LA 1.05 NL 1.00 OV 0.91 PT 1.03 ! SC 1.14 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.08 HN 1.01 KP 0.97 ! LA 0.92 NL 1.01 OV 0.96 PT 0.96 ! SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.03 HN 1.04 KP 0.94 ! LA 1.05 NL 0.98 OV 0.96 PT 1.05 ! SC 0.98 ! ! ! 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=0.078181Jy sigma=1.474047 ! Fit after self-cal, rms=0.078404Jy sigma=1.451334 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.453 mas, bmaj=2.469 mas, bpa=5.71 degrees ! Estimated noise=0.76083 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 = -0.00117586 Jy ! Component: 100 - total flux cleaned = -0.0012613 Jy ! Component: 150 - total flux cleaned = -0.00122883 Jy ! Component: 200 - total flux cleaned = -0.00123008 Jy ! Total flux subtracted in 200 components = -0.00123008 Jy ! Clean residual min=-0.004116 max=0.005280 Jy/beam ! Clean residual mean=-0.000005 rms=0.001207 Jy/beam ! Combined flux in latest and established models = 0.209798 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 35 components and 0.209798 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=0.078349Jy sigma=1.450693 ! Fit after self-cal, rms=0.078424Jy sigma=1.450373 ! 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=0.078424Jy sigma=1.450373 ! Fit after self-cal, rms=0.078411Jy sigma=1.450236 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.458 mas, bmaj=2.471 mas, bpa=5.566 degrees ! Estimated noise=0.75999 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00124486 Jy ! Component: 100 - total flux cleaned = -0.00137695 Jy ! Component: 150 - total flux cleaned = -0.00137655 Jy ! Component: 200 - total flux cleaned = -0.00140074 Jy ! Total flux subtracted in 200 components = -0.00140074 Jy ! Clean residual min=-0.004070 max=0.005101 Jy/beam ! Clean residual mean=-0.000005 rms=0.001187 Jy/beam ! Combined flux in latest and established models = 0.208397 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 40 components and 0.208397 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=0.078371Jy sigma=1.449900 ! Fit after self-cal, rms=0.078376Jy sigma=1.449832 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 (-46, -11). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00445696 Jy ! Component: 100 - total flux cleaned = 0.00680477 Jy ! Component: 150 - total flux cleaned = 0.00835869 Jy ! Component: 200 - total flux cleaned = 0.00919769 Jy ! Total flux subtracted in 200 components = 0.00919769 Jy ! Clean residual min=-0.003269 max=0.003473 Jy/beam ! Clean residual mean=0.000008 rms=0.000943 Jy/beam ! Combined flux in latest and established models = 0.217595 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 53 components and 0.217595 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=0.078083Jy sigma=1.444412 ! Fit after self-cal, rms=0.078065Jy sigma=1.443954 ! 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=0.078065Jy sigma=1.443954 ! Fit after self-cal, rms=0.077804Jy sigma=1.443675 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.46 mas, bmaj=2.472 mas, bpa=5.469 degrees ! Estimated noise=0.757224 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000564773 Jy ! Component: 100 - total flux cleaned = 0.000762838 Jy ! Component: 150 - total flux cleaned = 0.000694812 Jy ! Component: 200 - total flux cleaned = 0.000602421 Jy ! Total flux subtracted in 200 components = 0.000602421 Jy ! Clean residual min=-0.003132 max=0.003272 Jy/beam ! Clean residual mean=0.000010 rms=0.000900 Jy/beam ! Combined flux in latest and established models = 0.218197 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 67 components and 0.218197 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=0.077759Jy sigma=1.443084 ! Fit after self-cal, rms=0.077760Jy sigma=1.443030 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 = 0.000108323 Jy ! Component: 100 - total flux cleaned = 7.90064e-05 Jy ! Component: 150 - total flux cleaned = -2.29656e-05 Jy ! Component: 200 - total flux cleaned = -0.00014135 Jy ! Total flux subtracted in 200 components = -0.00014135 Jy ! Clean residual min=-0.003133 max=0.003229 Jy/beam ! Clean residual mean=0.000010 rms=0.000887 Jy/beam ! Combined flux in latest and established models = 0.218056 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 69 components and 0.218056 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=0.077739Jy sigma=1.442723 ! Fit after self-cal, rms=0.077740Jy sigma=1.442691 ! 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=0.077740Jy sigma=1.442691 ! Fit after self-cal, rms=0.077696Jy sigma=1.442569 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.093 mas, bmaj=2.971 mas, bpa=-5.922 degrees ! Estimated noise=0.84425 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00132762 Jy ! Component: 100 - total flux cleaned = -0.00168638 Jy ! Component: 150 - total flux cleaned = -0.00178164 Jy ! Component: 200 - total flux cleaned = -0.00191526 Jy ! Total flux subtracted in 200 components = -0.00191526 Jy ! Clean residual min=-0.003283 max=0.003618 Jy/beam ! Clean residual mean=0.000017 rms=0.001066 Jy/beam ! Combined flux in latest and established models = 0.216141 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 96 components and 0.216141 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=0.077682Jy sigma=1.442411 ! Fit after self-cal, rms=0.077686Jy sigma=1.442317 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 = -0.000203694 Jy ! Component: 100 - total flux cleaned = -0.000343209 Jy ! Component: 150 - total flux cleaned = -0.000411926 Jy ! Component: 200 - total flux cleaned = -0.000487933 Jy ! Total flux subtracted in 200 components = -0.000487933 Jy ! Clean residual min=-0.003310 max=0.003627 Jy/beam ! Clean residual mean=0.000017 rms=0.001061 Jy/beam ! Combined flux in latest and established models = 0.215653 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 113 components and 0.215653 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=0.077680Jy sigma=1.442265 ! Fit after self-cal, rms=0.077682Jy sigma=1.442230 ! 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=1.463 mas, bmaj=2.473 mas, bpa=5.335 degrees ! Estimated noise=0.755996 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.463 x 2.473 at 5.335 degrees (North through East) ! Clean map min=-0.0030041 max=0.17138 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=1.302 mas, bmaj=2.232 mas, bpa=6.23 degrees ! Estimated noise=1.12151 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.130668 Jy ! Component: 100 - total flux cleaned = 0.169479 Jy ! Component: 150 - total flux cleaned = 0.187287 Jy ! Component: 200 - total flux cleaned = 0.197242 Jy ! Total flux subtracted in 200 components = 0.197242 Jy ! Clean residual min=-0.007308 max=0.007925 Jy/beam ! Clean residual mean=-0.000012 rms=0.001892 Jy/beam ! Combined flux in latest and established models = 0.197241 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 0.197241 Jy ! Inverting map and beam ! Estimated beam: bmin=1.463 mas, bmaj=2.473 mas, bpa=5.335 degrees ! Estimated noise=0.755996 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 = 0.00682677 Jy ! Component: 100 - total flux cleaned = 0.0113776 Jy ! Component: 150 - total flux cleaned = 0.0147466 Jy ! Component: 200 - total flux cleaned = 0.0169439 Jy ! Total flux subtracted in 200 components = 0.0169439 Jy ! Clean residual min=-0.003851 max=0.004041 Jy/beam ! Clean residual mean=0.000007 rms=0.001059 Jy/beam ! Combined flux in latest and established models = 0.214185 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 39 components and 0.214185 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=2.093 mas, bmaj=2.971 mas, bpa=-5.922 degrees ! Estimated noise=0.84425 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00157269 Jy ! Component: 100 - total flux cleaned = 0.00191804 Jy ! Component: 150 - total flux cleaned = 0.00191776 Jy ! Component: 200 - total flux cleaned = 0.00178519 Jy ! Total flux subtracted in 200 components = 0.00178519 Jy ! Clean residual min=-0.003565 max=0.004143 Jy/beam ! Clean residual mean=0.000018 rms=0.001124 Jy/beam ! Combined flux in latest and established models = 0.215971 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 = -3.9859e-05 Jy ! Component: 100 - total flux cleaned = -7.57184e-05 Jy ! Component: 150 - total flux cleaned = -7.6217e-05 Jy ! Component: 200 - total flux cleaned = -0.000108154 Jy ! Total flux subtracted in 200 components = -0.000108154 Jy ! Clean residual min=-0.003476 max=0.004065 Jy/beam ! Clean residual mean=0.000018 rms=0.001093 Jy/beam ! Combined flux in latest and established models = 0.215862 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 73 components and 0.215862 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.463 mas, bmaj=2.473 mas, bpa=5.335 degrees ! Estimated noise=0.755996 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00113996 Jy ! Component: 100 - total flux cleaned = 0.00133012 Jy ! Component: 150 - total flux cleaned = 0.00137279 Jy ! Component: 200 - total flux cleaned = 0.00133763 Jy ! Total flux subtracted in 200 components = 0.00133763 Jy ! Clean residual min=-0.003250 max=0.003619 Jy/beam ! Clean residual mean=0.000010 rms=0.000888 Jy/beam ! Combined flux in latest and established models = 0.2172 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 87 components and 0.2172 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=0.077740Jy sigma=1.443081 ! Fit after self-cal, rms=0.077728Jy sigma=1.442980 wmodel /scr/pima/bg219g_uvs/J1107+1628_X_map.mod ! Writing 87 model components to file: /scr/pima/bg219g_uvs/J1107+1628_X_map.mod wobs /scr/pima/bg219g_uvs/J1107+1628_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219g_uvs/J1107+1628_X_uvs.fits wwins /scr/pima/bg219g_uvs/J1107+1628_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219g_uvs/J1107+1628_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 = 0.000697288 Jy ! Component: 100 - total flux cleaned = 0.00118513 Jy ! Component: 150 - total flux cleaned = 0.00143441 Jy ! Component: 200 - total flux cleaned = 0.00167052 Jy ! Component: 250 - total flux cleaned = 0.00189386 Jy ! Component: 300 - total flux cleaned = 0.00219439 Jy ! Component: 350 - total flux cleaned = 0.00256362 Jy ! Component: 400 - total flux cleaned = 0.00271962 Jy ! Component: 450 - total flux cleaned = 0.00283222 Jy ! Component: 500 - total flux cleaned = 0.00297861 Jy ! Component: 550 - total flux cleaned = 0.00308489 Jy ! Component: 600 - total flux cleaned = 0.0031194 Jy ! Component: 650 - total flux cleaned = 0.00321895 Jy ! Component: 700 - total flux cleaned = 0.00331621 Jy ! Component: 750 - total flux cleaned = 0.00337966 Jy ! Component: 800 - total flux cleaned = 0.00356412 Jy ! Component: 850 - total flux cleaned = 0.00368332 Jy ! Component: 900 - total flux cleaned = 0.00374203 Jy ! Component: 950 - total flux cleaned = 0.00391307 Jy ! Component: 1000 - total flux cleaned = 0.00405201 Jy ! Component: 1050 - total flux cleaned = 0.00405201 Jy ! Component: 1100 - total flux cleaned = 0.00413232 Jy ! Component: 1150 - total flux cleaned = 0.00413243 Jy ! Component: 1200 - total flux cleaned = 0.00415882 Jy ! Component: 1250 - total flux cleaned = 0.00415872 Jy ! Component: 1300 - total flux cleaned = 0.00410828 Jy ! Component: 1350 - total flux cleaned = 0.00403295 Jy ! Component: 1400 - total flux cleaned = 0.00393373 Jy ! Component: 1450 - total flux cleaned = 0.00383551 Jy ! Component: 1500 - total flux cleaned = 0.00376246 Jy ! Component: 1550 - total flux cleaned = 0.00366571 Jy ! Component: 1600 - total flux cleaned = 0.00356987 Jy ! Component: 1650 - total flux cleaned = 0.00352229 Jy ! Component: 1700 - total flux cleaned = 0.00342768 Jy ! Component: 1750 - total flux cleaned = 0.00335691 Jy ! Component: 1800 - total flux cleaned = 0.00326264 Jy ! Component: 1850 - total flux cleaned = 0.00316855 Jy ! Component: 1900 - total flux cleaned = 0.00307448 Jy ! Component: 1950 - total flux cleaned = 0.0029567 Jy ! Component: 2000 - total flux cleaned = 0.00283891 Jy ! Component: 2050 - total flux cleaned = 0.00272092 Jy ! Component: 2100 - total flux cleaned = 0.00267351 Jy ! Component: 2150 - total flux cleaned = 0.00260258 Jy ! Component: 2200 - total flux cleaned = 0.0025311 Jy ! Component: 2250 - total flux cleaned = 0.00248318 Jy ! Component: 2300 - total flux cleaned = 0.00245938 Jy ! Component: 2350 - total flux cleaned = 0.00241115 Jy ! Component: 2400 - total flux cleaned = 0.00236282 Jy ! Component: 2450 - total flux cleaned = 0.00236287 Jy ! Component: 2500 - total flux cleaned = 0.00231391 Jy ! Component: 2550 - total flux cleaned = 0.00228929 Jy ! Component: 2600 - total flux cleaned = 0.00228929 Jy ! Component: 2650 - total flux cleaned = 0.00228952 Jy ! Component: 2700 - total flux cleaned = 0.0022896 Jy ! Component: 2750 - total flux cleaned = 0.00234025 Jy ! Component: 2800 - total flux cleaned = 0.00234036 Jy ! Component: 2850 - total flux cleaned = 0.00234029 Jy ! Component: 2900 - total flux cleaned = 0.00239228 Jy ! Component: 2950 - total flux cleaned = 0.0024186 Jy ! Component: 3000 - total flux cleaned = 0.002445 Jy ! Component: 3050 - total flux cleaned = 0.00249856 Jy ! Component: 3100 - total flux cleaned = 0.00247162 Jy ! Component: 3150 - total flux cleaned = 0.00249851 Jy ! Component: 3200 - total flux cleaned = 0.00255372 Jy ! Component: 3250 - total flux cleaned = 0.00258147 Jy ! Component: 3300 - total flux cleaned = 0.00260952 Jy ! Component: 3350 - total flux cleaned = 0.00260956 Jy ! Component: 3400 - total flux cleaned = 0.0026673 Jy ! Component: 3450 - total flux cleaned = 0.00272573 Jy ! Component: 3500 - total flux cleaned = 0.00272541 Jy ! Component: 3550 - total flux cleaned = 0.00278536 Jy ! Component: 3600 - total flux cleaned = 0.00281571 Jy ! Component: 3650 - total flux cleaned = 0.00284657 Jy ! Component: 3700 - total flux cleaned = 0.00287748 Jy ! Component: 3750 - total flux cleaned = 0.00294121 Jy ! Component: 3800 - total flux cleaned = 0.00300574 Jy ! Component: 3850 - total flux cleaned = 0.00303851 Jy ! Component: 3900 - total flux cleaned = 0.00307172 Jy ! Component: 3950 - total flux cleaned = 0.00313936 Jy ! Component: 4000 - total flux cleaned = 0.00320842 Jy ! Component: 4050 - total flux cleaned = 0.00324356 Jy ! Total flux subtracted in 4096 components = 0.00327894 Jy ! Clean residual min=-0.002092 max=0.002293 Jy/beam ! Clean residual mean=0.000005 rms=0.000498 Jy/beam ! Combined flux in latest and established models = 0.220479 Jy keep ! Adding 195 model components to the UV plane model. ! The established model now contains 282 components and 0.220479 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219g_uvs/J1107+1628_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.463 x 2.473 at 5.335 degrees (North through East) ! Clean map min=-0.003992 max=0.17183 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219g_uvs/J1107+1628_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.171833 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000487094 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.850407 0.850407 1.70081 3.40163 6.80326 13.6065 27.213 54.426 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.171 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 352.772 quit ! Quitting program ! Log file /scr/pima/bg219g_uvs/J1107+1628_X_uvs.log closed on Thu Apr 7 09:47:59 2016