! Started logfile: /scr/pima/bg219h_uvs/J2359+3850_X_uvs.log on Thu Apr 7 12:23:48 2016 obs /scr/pima/bg219h_uvs/J2359+3850_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J2359+3850_X_uva.fits ! AN table 1: 7 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.803175 visibilities/baseline/integration-bin. ! Found source: J2359+3850 ! ! 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 3036 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: (none) ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: (none) ! Reading IF 10 channels: (none) ! Reading IF 11 channels: (none) ! Reading IF 12 channels: (none) print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bg219h_uvs/J2359+3850_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 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 10 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=1.029937Jy sigma=21.923252 ! Fit after self-cal, rms=0.742270Jy sigma=15.673994 ! 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=0.6564 mas, bmaj=2.473 mas, bpa=-19.5 degrees ! Estimated noise=1.28268 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 = 0.205596 Jy ! Component: 100 - total flux cleaned = 0.250734 Jy ! Total flux subtracted in 100 components = 0.250734 Jy ! Clean residual min=-0.011718 max=0.014386 Jy/beam ! Clean residual mean=-0.000008 rms=0.003278 Jy/beam ! Combined flux in latest and established models = 0.250734 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.250734 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=0.084648Jy sigma=1.591239 ! Fit after self-cal, rms=0.084630Jy sigma=1.591090 ! 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=0.7629 mas, bmaj=2.57 mas, bpa=-19.54 degrees ! Estimated noise=0.924714 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 = 0.0168424 Jy ! Component: 100 - total flux cleaned = 0.0268421 Jy ! Component: 150 - total flux cleaned = 0.0338338 Jy ! Component: 200 - total flux cleaned = 0.0389905 Jy ! Total flux subtracted in 200 components = 0.0389905 Jy ! Clean residual min=-0.007066 max=0.008165 Jy/beam ! Clean residual mean=-0.000011 rms=0.001920 Jy/beam ! Combined flux in latest and established models = 0.289724 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 29 components and 0.289724 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=0.081507Jy sigma=1.486731 ! Fit after self-cal, rms=0.081478Jy sigma=1.485612 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7629 x 2.57 at -19.54 degrees (North through East) ! Clean map min=-0.0068812 max=0.2662 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.04 HN 0.99 KP 0.98 ! LA 0.99 MK 0.97 NL 1.01 OV 0.97 ! PT 0.94 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 0.98 KP 1.01 ! LA 0.97 MK 1.04 NL 1.04 OV 0.94 ! PT 0.94 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.08 HN 0.96 KP 0.97 ! LA 0.99 MK 1.09 NL 0.99 OV 0.96 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 0.99 KP 0.94 ! LA 0.94 MK 0.98 NL 0.98 OV 0.94 ! PT 1.00 SC 1.01 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.08 HN 0.98 KP 0.94 ! LA 0.96 MK 0.98 NL 1.02 OV 0.94 ! PT 0.97 SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.04 HN 0.94 KP 0.98 ! LA 1.01 MK 1.02 NL 0.98 OV 0.97 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.05 HN 0.94 KP 1.02 ! LA 0.99 MK 1.00 NL 1.02 OV 0.98 ! PT 0.97 SC 0.95 ! ! ! 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=0.081478Jy sigma=1.485612 ! Fit after self-cal, rms=0.079013Jy sigma=1.455024 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.767 mas, bmaj=2.581 mas, bpa=-19.64 degrees ! Estimated noise=0.907174 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 = 0.000967811 Jy ! Component: 100 - total flux cleaned = 0.00157691 Jy ! Component: 150 - total flux cleaned = 0.00184678 Jy ! Component: 200 - total flux cleaned = 0.00211627 Jy ! Total flux subtracted in 200 components = 0.00211627 Jy ! Clean residual min=-0.006404 max=0.006581 Jy/beam ! Clean residual mean=-0.000003 rms=0.001454 Jy/beam ! Combined flux in latest and established models = 0.29184 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 41 components and 0.29184 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=0.078707Jy sigma=1.451912 ! Fit after self-cal, rms=0.078701Jy sigma=1.451554 ! 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=0.078701Jy sigma=1.451554 ! Fit after self-cal, rms=0.077916Jy sigma=1.450263 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7668 mas, bmaj=2.579 mas, bpa=-19.67 degrees ! Estimated noise=0.89985 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000810163 Jy ! Component: 100 - total flux cleaned = -0.000548474 Jy ! Component: 150 - total flux cleaned = -0.000305732 Jy ! Component: 200 - total flux cleaned = -0.000181038 Jy ! Total flux subtracted in 200 components = -0.000181038 Jy ! Clean residual min=-0.006178 max=0.006348 Jy/beam ! Clean residual mean=-0.000003 rms=0.001404 Jy/beam ! Combined flux in latest and established models = 0.291659 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 45 components and 0.291659 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=0.077700Jy sigma=1.449551 ! Fit after self-cal, rms=0.077699Jy sigma=1.449433 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 (-25.8, 17). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00433884 Jy ! Component: 100 - total flux cleaned = 0.00540209 Jy ! Component: 150 - total flux cleaned = 0.00593642 Jy ! Component: 200 - total flux cleaned = 0.00644925 Jy ! Total flux subtracted in 200 components = 0.00644925 Jy ! Clean residual min=-0.004812 max=0.004655 Jy/beam ! Clean residual mean=-0.000002 rms=0.001148 Jy/beam ! Combined flux in latest and established models = 0.298109 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 67 components and 0.298109 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=0.077178Jy sigma=1.435854 ! Fit after self-cal, rms=0.077150Jy sigma=1.434958 ! 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=0.077150Jy sigma=1.434958 ! Fit after self-cal, rms=0.076519Jy sigma=1.433771 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7669 mas, bmaj=2.577 mas, bpa=-19.69 degrees ! Estimated noise=0.894117 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000208673 Jy ! Component: 100 - total flux cleaned = 3.78825e-05 Jy ! Component: 150 - total flux cleaned = 0.00018362 Jy ! Component: 200 - total flux cleaned = 0.000438689 Jy ! Total flux subtracted in 200 components = 0.000438689 Jy ! Clean residual min=-0.004615 max=0.004391 Jy/beam ! Clean residual mean=-0.000002 rms=0.001066 Jy/beam ! Combined flux in latest and established models = 0.298547 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 82 components and 0.298547 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=0.076271Jy sigma=1.431365 ! Fit after self-cal, rms=0.076265Jy sigma=1.431071 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 = 0.00063335 Jy ! Component: 100 - total flux cleaned = 0.000805113 Jy ! Component: 150 - total flux cleaned = 0.000855967 Jy ! Component: 200 - total flux cleaned = 0.000901389 Jy ! Total flux subtracted in 200 components = 0.000901389 Jy ! Clean residual min=-0.004494 max=0.004250 Jy/beam ! Clean residual mean=-0.000002 rms=0.001029 Jy/beam ! Combined flux in latest and established models = 0.299449 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 94 components and 0.299449 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=0.076170Jy sigma=1.429703 ! Fit after self-cal, rms=0.076169Jy sigma=1.429557 ! 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=0.076169Jy sigma=1.429557 ! Fit after self-cal, rms=0.075639Jy sigma=1.428781 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.903 mas, bmaj=2.884 mas, bpa=-24.34 degrees ! Estimated noise=1.18067 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000597564 Jy ! Component: 100 - total flux cleaned = -0.000772647 Jy ! Component: 150 - total flux cleaned = -0.000778059 Jy ! Component: 200 - total flux cleaned = -0.000907407 Jy ! Total flux subtracted in 200 components = -0.000907407 Jy ! Clean residual min=-0.005519 max=0.005762 Jy/beam ! Clean residual mean=-0.000005 rms=0.001497 Jy/beam ! Combined flux in latest and established models = 0.298541 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 105 components and 0.298541 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=0.075611Jy sigma=1.428950 ! Fit after self-cal, rms=0.075600Jy sigma=1.428745 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 = 6.88732e-05 Jy ! Component: 100 - total flux cleaned = 0.00017534 Jy ! Component: 150 - total flux cleaned = 0.000273337 Jy ! Component: 200 - total flux cleaned = 0.000364387 Jy ! Total flux subtracted in 200 components = 0.000364387 Jy ! Clean residual min=-0.005322 max=0.005552 Jy/beam ! Clean residual mean=-0.000005 rms=0.001435 Jy/beam ! Combined flux in latest and established models = 0.298906 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 114 components and 0.298906 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=0.075598Jy sigma=1.429154 ! Fit after self-cal, rms=0.075598Jy sigma=1.429089 ! 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=0.7665 mas, bmaj=2.577 mas, bpa=-19.68 degrees ! Estimated noise=0.887851 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7665 x 2.577 at -19.68 degrees (North through East) ! Clean map min=-0.0056007 max=0.25496 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=0.6583 mas, bmaj=2.479 mas, bpa=-19.51 degrees ! Estimated noise=1.23361 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.19765 Jy ! Component: 100 - total flux cleaned = 0.240991 Jy ! Component: 150 - total flux cleaned = 0.256067 Jy ! Component: 200 - total flux cleaned = 0.264401 Jy ! Total flux subtracted in 200 components = 0.264401 Jy ! Clean residual min=-0.009217 max=0.008393 Jy/beam ! Clean residual mean=-0.000002 rms=0.002276 Jy/beam ! Combined flux in latest and established models = 0.264401 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 0.264401 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7665 mas, bmaj=2.577 mas, bpa=-19.68 degrees ! Estimated noise=0.887851 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 = 0.00906292 Jy ! Component: 100 - total flux cleaned = 0.0149094 Jy ! Component: 150 - total flux cleaned = 0.0185037 Jy ! Component: 200 - total flux cleaned = 0.0216228 Jy ! Total flux subtracted in 200 components = 0.0216228 Jy ! Clean residual min=-0.005675 max=0.004991 Jy/beam ! Clean residual mean=-0.000005 rms=0.001295 Jy/beam ! Combined flux in latest and established models = 0.286024 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 43 components and 0.286024 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=1.903 mas, bmaj=2.884 mas, bpa=-24.34 degrees ! Estimated noise=1.18067 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00564514 Jy ! Component: 100 - total flux cleaned = 0.00808381 Jy ! Component: 150 - total flux cleaned = 0.00899997 Jy ! Component: 200 - total flux cleaned = 0.00975749 Jy ! Total flux subtracted in 200 components = 0.00975749 Jy ! Clean residual min=-0.005755 max=0.005937 Jy/beam ! Clean residual mean=-0.000008 rms=0.001568 Jy/beam ! Combined flux in latest and established models = 0.295781 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 = 0.000637197 Jy ! Component: 100 - total flux cleaned = 0.00118085 Jy ! Component: 150 - total flux cleaned = 0.00170848 Jy ! Component: 200 - total flux cleaned = 0.00211474 Jy ! Total flux subtracted in 200 components = 0.00211474 Jy ! Clean residual min=-0.005344 max=0.005664 Jy/beam ! Clean residual mean=-0.000006 rms=0.001464 Jy/beam ! Combined flux in latest and established models = 0.297896 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 86 components and 0.297896 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7665 mas, bmaj=2.577 mas, bpa=-19.68 degrees ! Estimated noise=0.887851 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000134207 Jy ! Component: 100 - total flux cleaned = -4.12821e-05 Jy ! Component: 150 - total flux cleaned = -0.000115748 Jy ! Component: 200 - total flux cleaned = -0.000181377 Jy ! Total flux subtracted in 200 components = -0.000181377 Jy ! Clean residual min=-0.004452 max=0.003972 Jy/beam ! Clean residual mean=-0.000002 rms=0.001009 Jy/beam ! Combined flux in latest and established models = 0.297715 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 102 components and 0.297715 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=0.075504Jy sigma=1.431435 ! Fit after self-cal, rms=0.075485Jy sigma=1.430822 wmodel /scr/pima/bg219h_uvs/J2359+3850_X_map.mod ! Writing 102 model components to file: /scr/pima/bg219h_uvs/J2359+3850_X_map.mod wobs /scr/pima/bg219h_uvs/J2359+3850_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J2359+3850_X_uvs.fits wwins /scr/pima/bg219h_uvs/J2359+3850_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219h_uvs/J2359+3850_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 = -0.000589547 Jy ! Component: 100 - total flux cleaned = -0.000592077 Jy ! Component: 150 - total flux cleaned = -0.000211821 Jy ! Component: 200 - total flux cleaned = 8.53652e-05 Jy ! Component: 250 - total flux cleaned = 0.000139252 Jy ! Component: 300 - total flux cleaned = 0.000138989 Jy ! Component: 350 - total flux cleaned = 0.000294807 Jy ! Component: 400 - total flux cleaned = 0.000494028 Jy ! Component: 450 - total flux cleaned = 0.000687085 Jy ! Component: 500 - total flux cleaned = 0.00096752 Jy ! Component: 550 - total flux cleaned = 0.00119364 Jy ! Component: 600 - total flux cleaned = 0.00137063 Jy ! Component: 650 - total flux cleaned = 0.00162791 Jy ! Component: 700 - total flux cleaned = 0.00183705 Jy ! Component: 750 - total flux cleaned = 0.00187745 Jy ! Component: 800 - total flux cleaned = 0.00199653 Jy ! Component: 850 - total flux cleaned = 0.00203552 Jy ! Component: 900 - total flux cleaned = 0.00203574 Jy ! Component: 950 - total flux cleaned = 0.00203535 Jy ! Component: 1000 - total flux cleaned = 0.00210758 Jy ! Component: 1050 - total flux cleaned = 0.00217699 Jy ! Component: 1100 - total flux cleaned = 0.00224639 Jy ! Component: 1150 - total flux cleaned = 0.00238217 Jy ! Component: 1200 - total flux cleaned = 0.00238165 Jy ! Component: 1250 - total flux cleaned = 0.00244693 Jy ! Component: 1300 - total flux cleaned = 0.00247839 Jy ! Component: 1350 - total flux cleaned = 0.00247856 Jy ! Component: 1400 - total flux cleaned = 0.00247897 Jy ! Component: 1450 - total flux cleaned = 0.00260082 Jy ! Component: 1500 - total flux cleaned = 0.00251242 Jy ! Component: 1550 - total flux cleaned = 0.00263 Jy ! Component: 1600 - total flux cleaned = 0.00268775 Jy ! Component: 1650 - total flux cleaned = 0.00274386 Jy ! Component: 1700 - total flux cleaned = 0.0027163 Jy ! Component: 1750 - total flux cleaned = 0.00277058 Jy ! Component: 1800 - total flux cleaned = 0.00279745 Jy ! Component: 1850 - total flux cleaned = 0.0028239 Jy ! Component: 1900 - total flux cleaned = 0.00284928 Jy ! Component: 1950 - total flux cleaned = 0.00279879 Jy ! Component: 2000 - total flux cleaned = 0.00284956 Jy ! Component: 2050 - total flux cleaned = 0.00284972 Jy ! Component: 2100 - total flux cleaned = 0.00292265 Jy ! Component: 2150 - total flux cleaned = 0.00299463 Jy ! Component: 2200 - total flux cleaned = 0.00301839 Jy ! Component: 2250 - total flux cleaned = 0.00311196 Jy ! Component: 2300 - total flux cleaned = 0.00315809 Jy ! Component: 2350 - total flux cleaned = 0.00313484 Jy ! Component: 2400 - total flux cleaned = 0.00313463 Jy ! Component: 2450 - total flux cleaned = 0.00315678 Jy ! Component: 2500 - total flux cleaned = 0.00320062 Jy ! Component: 2550 - total flux cleaned = 0.00326569 Jy ! Component: 2600 - total flux cleaned = 0.0033515 Jy ! Component: 2650 - total flux cleaned = 0.00335126 Jy ! Component: 2700 - total flux cleaned = 0.00345651 Jy ! Component: 2750 - total flux cleaned = 0.00349805 Jy ! Component: 2800 - total flux cleaned = 0.00355977 Jy ! Component: 2850 - total flux cleaned = 0.00364178 Jy ! Component: 2900 - total flux cleaned = 0.00376308 Jy ! Component: 2950 - total flux cleaned = 0.0038032 Jy ! Component: 3000 - total flux cleaned = 0.00386283 Jy ! Component: 3050 - total flux cleaned = 0.0039615 Jy ! Component: 3100 - total flux cleaned = 0.00400063 Jy ! Component: 3150 - total flux cleaned = 0.0040785 Jy ! Component: 3200 - total flux cleaned = 0.00413627 Jy ! Component: 3250 - total flux cleaned = 0.00415536 Jy ! Component: 3300 - total flux cleaned = 0.00417431 Jy ! Component: 3350 - total flux cleaned = 0.00423108 Jy ! Component: 3400 - total flux cleaned = 0.00425003 Jy ! Component: 3450 - total flux cleaned = 0.00426886 Jy ! Component: 3500 - total flux cleaned = 0.0042688 Jy ! Component: 3550 - total flux cleaned = 0.00428735 Jy ! Component: 3600 - total flux cleaned = 0.00428736 Jy ! Component: 3650 - total flux cleaned = 0.00428749 Jy ! Component: 3700 - total flux cleaned = 0.00428757 Jy ! Component: 3750 - total flux cleaned = 0.00430584 Jy ! Component: 3800 - total flux cleaned = 0.00434177 Jy ! Component: 3850 - total flux cleaned = 0.00432391 Jy ! Component: 3900 - total flux cleaned = 0.00434181 Jy ! Component: 3950 - total flux cleaned = 0.0043772 Jy ! Component: 4000 - total flux cleaned = 0.004342 Jy ! Component: 4050 - total flux cleaned = 0.00437712 Jy ! Total flux subtracted in 4096 components = 0.00434226 Jy ! Clean residual min=-0.001180 max=0.000985 Jy/beam ! Clean residual mean=-0.000001 rms=0.000280 Jy/beam ! Combined flux in latest and established models = 0.302057 Jy keep ! Adding 267 model components to the UV plane model. ! The established model now contains 369 components and 0.302057 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J2359+3850_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7665 x 2.577 at -19.68 degrees (North through East) ! Clean map min=-0.0048848 max=0.25339 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J2359+3850_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.253394 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000276737 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.327637 0.327637 0.655275 1.31055 2.6211 5.2422 10.4844 20.9688 41.9376 83.8752 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.253 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 915.646 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J2359+3850_X_uvs.log closed on Thu Apr 7 12:23:51 2016