! Started logfile: /scr/pima/bg219i_uvs/J1800+7828_X_uvs.log on Wed Apr 6 23:52:54 2016 obs /scr/pima/bg219i_uvs/J1800+7828_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J1800+7828_X_uva.fits ! AN table 1: 7 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.853968 visibilities/baseline/integration-bin. ! Found source: J1800+7828 ! ! 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 3228 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/bg219i_uvs/J1800+7828_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 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 15 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=2.253859Jy sigma=25.121396 ! Fit after self-cal, rms=1.025262Jy sigma=11.364745 ! 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=0.6178 mas, bmaj=2.664 mas, bpa=52.77 degrees ! Estimated noise=2.52616 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 = 1.40358 Jy ! Component: 100 - total flux cleaned = 1.76216 Jy ! Total flux subtracted in 100 components = 1.76216 Jy ! Clean residual min=-0.101294 max=0.163789 Jy/beam ! Clean residual mean=-0.000039 rms=0.026308 Jy/beam ! Combined flux in latest and established models = 1.76216 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 1.76216 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=0.445543Jy sigma=4.762960 ! Fit after self-cal, rms=0.440517Jy sigma=4.733122 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.199971 Jy ! Component: 100 - total flux cleaned = 0.322569 Jy ! Total flux subtracted in 100 components = 0.322569 Jy ! Clean residual min=-0.063097 max=0.081823 Jy/beam ! Clean residual mean=-0.000017 rms=0.015731 Jy/beam ! Combined flux in latest and established models = 2.08473 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 15 components and 2.08473 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=0.263335Jy sigma=2.811561 ! Fit after self-cal, rms=0.255239Jy sigma=2.751122 ! 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=0.7407 mas, bmaj=2.922 mas, bpa=52.03 degrees ! Estimated noise=1.72086 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 = 0.131363 Jy ! Component: 100 - total flux cleaned = 0.206322 Jy ! Component: 150 - total flux cleaned = 0.250685 Jy ! Component: 200 - total flux cleaned = 0.280008 Jy ! Total flux subtracted in 200 components = 0.280008 Jy ! Clean residual min=-0.036943 max=0.067741 Jy/beam ! Clean residual mean=0.000072 rms=0.011871 Jy/beam ! Combined flux in latest and established models = 2.36474 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 29 components and 2.36474 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=0.166096Jy sigma=1.707153 ! Fit after self-cal, rms=0.162039Jy sigma=1.663521 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7407 x 2.922 at 52.03 degrees (North through East) ! Clean map min=-0.032599 max=1.9199 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 0.96 FD 1.17 HN 0.99 KP 0.97 ! LA 0.98 MK 1.00 NL 0.99 OV 0.97 ! PT 0.97 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.16 HN 0.99 KP 0.96 ! LA 1.00 MK 1.00 NL 1.00 OV 0.95 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.16 HN 0.98 KP 0.99 ! LA 1.00 MK 1.00 NL 1.00 OV 0.94 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.13 HN 0.97 KP 0.98 ! LA 0.99 MK 1.00 NL 0.99 OV 0.95 ! PT 0.98 SC 1.03 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.17 HN 0.98 KP 0.98 ! LA 0.99 MK 1.00 NL 0.98 OV 0.94 ! PT 0.99 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.16 HN 0.98 KP 0.98 ! LA 1.00 MK 1.01 NL 0.99 OV 0.95 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.15 HN 0.96 KP 0.97 ! LA 0.99 MK 1.00 NL 0.99 OV 0.93 ! PT 0.98 SC 1.02 ! ! ! 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=0.162039Jy sigma=1.663521 ! Fit after self-cal, rms=0.094981Jy sigma=0.927875 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7432 mas, bmaj=2.936 mas, bpa=51.94 degrees ! Estimated noise=1.70539 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 (8.2, -2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0239972 Jy ! Component: 100 - total flux cleaned = 0.0330493 Jy ! Component: 150 - total flux cleaned = 0.033388 Jy ! Component: 200 - total flux cleaned = 0.0341896 Jy ! Total flux subtracted in 200 components = 0.0341896 Jy ! Clean residual min=-0.011345 max=0.014109 Jy/beam ! Clean residual mean=0.000041 rms=0.002932 Jy/beam ! Combined flux in latest and established models = 2.39893 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 48 components and 2.39893 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=0.088150Jy sigma=0.848538 ! Fit after self-cal, rms=0.087523Jy sigma=0.840618 ! 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=0.087523Jy sigma=0.840618 ! Fit after self-cal, rms=0.086933Jy sigma=0.834568 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7427 mas, bmaj=2.937 mas, bpa=51.92 degrees ! Estimated noise=1.70444 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00883107 Jy ! Component: 100 - total flux cleaned = 0.00976492 Jy ! Component: 150 - total flux cleaned = 0.00977403 Jy ! Component: 200 - total flux cleaned = 0.00977808 Jy ! Total flux subtracted in 200 components = 0.00977808 Jy ! Clean residual min=-0.010381 max=0.011563 Jy/beam ! Clean residual mean=0.000045 rms=0.002516 Jy/beam ! Combined flux in latest and established models = 2.40871 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 58 components and 2.40871 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=0.085522Jy sigma=0.820179 ! Fit after self-cal, rms=0.085425Jy sigma=0.819355 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 (-26.8, -25.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0103665 Jy ! Component: 100 - total flux cleaned = 0.0167774 Jy ! Component: 150 - total flux cleaned = 0.0216554 Jy ! Component: 200 - total flux cleaned = 0.0253102 Jy ! Total flux subtracted in 200 components = 0.0253102 Jy ! Clean residual min=-0.009067 max=0.008378 Jy/beam ! Clean residual mean=0.000032 rms=0.002005 Jy/beam ! Combined flux in latest and established models = 2.43402 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 87 components and 2.43402 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=0.083390Jy sigma=0.800871 ! Fit after self-cal, rms=0.083098Jy sigma=0.799229 ! 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=0.083098Jy sigma=0.799229 ! Fit after self-cal, rms=0.082612Jy sigma=0.796626 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7423 mas, bmaj=2.937 mas, bpa=51.91 degrees ! Estimated noise=1.70356 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00483054 Jy ! Component: 100 - total flux cleaned = 0.00826114 Jy ! Component: 150 - total flux cleaned = 0.0112798 Jy ! Component: 200 - total flux cleaned = 0.0140033 Jy ! Total flux subtracted in 200 components = 0.0140033 Jy ! Clean residual min=-0.008618 max=0.008261 Jy/beam ! Clean residual mean=0.000029 rms=0.001827 Jy/beam ! Combined flux in latest and established models = 2.44802 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 95 components and 2.44802 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=0.081968Jy sigma=0.790347 ! Fit after self-cal, rms=0.081912Jy sigma=0.790105 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 = 0.00224458 Jy ! Component: 100 - total flux cleaned = 0.00462206 Jy ! Component: 150 - total flux cleaned = 0.0066014 Jy ! Component: 200 - total flux cleaned = 0.00843758 Jy ! Total flux subtracted in 200 components = 0.00843758 Jy ! Clean residual min=-0.008131 max=0.007838 Jy/beam ! Clean residual mean=0.000025 rms=0.001748 Jy/beam ! Combined flux in latest and established models = 2.45646 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 108 components and 2.45646 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=0.081614Jy sigma=0.787041 ! Fit after self-cal, rms=0.081590Jy sigma=0.786947 ! 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=0.081590Jy sigma=0.786947 ! Fit after self-cal, rms=0.081410Jy sigma=0.786144 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.84 mas, bmaj=4.207 mas, bpa=43.04 degrees ! Estimated noise=2.52136 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00451358 Jy ! Component: 100 - total flux cleaned = 0.00780199 Jy ! Component: 150 - total flux cleaned = 0.0106137 Jy ! Component: 200 - total flux cleaned = 0.0130555 Jy ! Total flux subtracted in 200 components = 0.0130555 Jy ! Clean residual min=-0.011204 max=0.013547 Jy/beam ! Clean residual mean=0.000057 rms=0.003204 Jy/beam ! Combined flux in latest and established models = 2.46951 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 130 components and 2.46951 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=0.081321Jy sigma=0.785558 ! Fit after self-cal, rms=0.081264Jy sigma=0.785222 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 (49.8, 39.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0122305 Jy ! Component: 100 - total flux cleaned = 0.018641 Jy ! Component: 150 - total flux cleaned = 0.0234213 Jy ! Component: 200 - total flux cleaned = 0.0273116 Jy ! Total flux subtracted in 200 components = 0.0273116 Jy ! Clean residual min=-0.009865 max=0.006459 Jy/beam ! Clean residual mean=0.000016 rms=0.002245 Jy/beam ! Combined flux in latest and established models = 2.49683 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 173 components and 2.49683 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=0.080119Jy sigma=0.778869 ! Fit after self-cal, rms=0.080002Jy sigma=0.777885 ! 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=0.7421 mas, bmaj=2.938 mas, bpa=51.9 degrees ! Estimated noise=1.70292 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7421 x 2.938 at 51.9 degrees (North through East) ! Clean map min=-0.0063086 max=1.9074 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 ! Performing amp+phase self-cal ! ! 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=0.080002Jy sigma=0.777885 ! Fit after self-cal, rms=0.071554Jy sigma=0.659078 ! Inverting map and beam ! Estimated beam: bmin=0.7426 mas, bmaj=2.937 mas, bpa=51.9 degrees ! Estimated noise=1.70395 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00438851 Jy ! Component: 100 - total flux cleaned = 0.00582928 Jy ! Component: 150 - total flux cleaned = 0.00723375 Jy ! Component: 200 - total flux cleaned = 0.00863429 Jy ! Total flux subtracted in 200 components = 0.00863429 Jy ! Clean residual min=-0.006333 max=0.004643 Jy/beam ! Clean residual mean=0.000008 rms=0.001209 Jy/beam ! Combined flux in latest and established models = 2.50546 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 201 components and 2.50546 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=0.071069Jy sigma=0.654169 ! Fit after self-cal, rms=0.071065Jy sigma=0.654033 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00125189 Jy ! Component: 100 - total flux cleaned = 0.00232367 Jy ! Component: 150 - total flux cleaned = 0.00333426 Jy ! Component: 200 - total flux cleaned = 0.00421106 Jy ! Total flux subtracted in 200 components = 0.00421106 Jy ! Clean residual min=-0.005909 max=0.004508 Jy/beam ! Clean residual mean=0.000008 rms=0.001150 Jy/beam ! Combined flux in latest and established models = 2.50967 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 217 components and 2.50967 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=0.070850Jy sigma=0.651777 ! Fit after self-cal, rms=0.070846Jy sigma=0.651734 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.070846Jy sigma=0.651734 ! Fit after self-cal, rms=0.070763Jy sigma=0.651294 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=0.6193 mas, bmaj=2.677 mas, bpa=52.6 degrees ! Estimated noise=2.5079 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.39373 Jy ! Component: 100 - total flux cleaned = 1.76839 Jy ! Component: 150 - total flux cleaned = 1.96912 Jy ! Component: 200 - total flux cleaned = 2.09435 Jy ! Total flux subtracted in 200 components = 2.09435 Jy ! Clean residual min=-0.044967 max=0.068458 Jy/beam ! Clean residual mean=0.000000 rms=0.011463 Jy/beam ! Combined flux in latest and established models = 2.09435 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 14 model components to the UV plane model. ! The established model now contains 14 components and 2.09435 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7425 mas, bmaj=2.937 mas, bpa=51.9 degrees ! Estimated noise=1.70343 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 = 0.126065 Jy ! Component: 100 - total flux cleaned = 0.198362 Jy ! Component: 150 - total flux cleaned = 0.240441 Jy ! Component: 200 - total flux cleaned = 0.266084 Jy ! Total flux subtracted in 200 components = 0.266084 Jy ! Clean residual min=-0.014886 max=0.016174 Jy/beam ! Clean residual mean=0.000068 rms=0.003738 Jy/beam ! Combined flux in latest and established models = 2.36043 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 22 components and 2.36043 Jy ! Inverting map ! Added new window around map position (29.6, 13). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0185828 Jy ! Component: 100 - total flux cleaned = 0.0317453 Jy ! Component: 150 - total flux cleaned = 0.0419476 Jy ! Component: 200 - total flux cleaned = 0.0505709 Jy ! Total flux subtracted in 200 components = 0.0505709 Jy ! Clean residual min=-0.011071 max=0.009136 Jy/beam ! Clean residual mean=0.000040 rms=0.002429 Jy/beam ! Combined flux in latest and established models = 2.411 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 54 components and 2.411 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=1.841 mas, bmaj=4.209 mas, bpa=43.01 degrees ! Estimated noise=2.5202 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0144887 Jy ! Component: 100 - total flux cleaned = 0.0236267 Jy ! Component: 150 - total flux cleaned = 0.0310322 Jy ! Component: 200 - total flux cleaned = 0.0379194 Jy ! Total flux subtracted in 200 components = 0.0379194 Jy ! Clean residual min=-0.009636 max=0.010299 Jy/beam ! Clean residual mean=0.000050 rms=0.002925 Jy/beam ! Combined flux in latest and established models = 2.44892 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 = 0.00583203 Jy ! Component: 100 - total flux cleaned = 0.0115061 Jy ! Component: 150 - total flux cleaned = 0.0164056 Jy ! Component: 200 - total flux cleaned = 0.0208325 Jy ! Total flux subtracted in 200 components = 0.0208325 Jy ! Clean residual min=-0.008354 max=0.008468 Jy/beam ! Clean residual mean=0.000029 rms=0.002386 Jy/beam ! Combined flux in latest and established models = 2.46975 Jy ! Adding 96 model components to the UV plane model. ! The established model now contains 143 components and 2.46975 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7425 mas, bmaj=2.937 mas, bpa=51.9 degrees ! Estimated noise=1.70343 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00172927 Jy ! Component: 100 - total flux cleaned = 0.00487407 Jy ! Component: 150 - total flux cleaned = 0.00818911 Jy ! Component: 200 - total flux cleaned = 0.0109765 Jy ! Total flux subtracted in 200 components = 0.0109765 Jy ! Clean residual min=-0.007264 max=0.005509 Jy/beam ! Clean residual mean=0.000010 rms=0.001459 Jy/beam ! Combined flux in latest and established models = 2.48073 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 171 components and 2.48073 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=0.071917Jy sigma=0.668225 ! Fit after self-cal, rms=0.071867Jy sigma=0.666188 wmodel /scr/pima/bg219i_uvs/J1800+7828_X_map.mod ! Writing 171 model components to file: /scr/pima/bg219i_uvs/J1800+7828_X_map.mod wobs /scr/pima/bg219i_uvs/J1800+7828_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J1800+7828_X_uvs.fits wwins /scr/pima/bg219i_uvs/J1800+7828_X_map.win ! wwins: Wrote 5 windows to /scr/pima/bg219i_uvs/J1800+7828_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 = -0.00304855 Jy ! Component: 100 - total flux cleaned = -0.00423356 Jy ! Component: 150 - total flux cleaned = -0.00506024 Jy ! Component: 200 - total flux cleaned = -0.00549306 Jy ! Component: 250 - total flux cleaned = -0.00590356 Jy ! Component: 300 - total flux cleaned = -0.0062977 Jy ! Component: 350 - total flux cleaned = -0.00667706 Jy ! Component: 400 - total flux cleaned = -0.00689743 Jy ! Component: 450 - total flux cleaned = -0.00732391 Jy ! Component: 500 - total flux cleaned = -0.00766795 Jy ! Component: 550 - total flux cleaned = -0.00806967 Jy ! Component: 600 - total flux cleaned = -0.00845865 Jy ! Component: 650 - total flux cleaned = -0.00858289 Jy ! Component: 700 - total flux cleaned = -0.00858124 Jy ! Component: 750 - total flux cleaned = -0.00852106 Jy ! Component: 800 - total flux cleaned = -0.00863588 Jy ! Component: 850 - total flux cleaned = -0.00857868 Jy ! Component: 900 - total flux cleaned = -0.00857844 Jy ! Component: 950 - total flux cleaned = -0.00852502 Jy ! Component: 1000 - total flux cleaned = -0.00847165 Jy ! Component: 1050 - total flux cleaned = -0.00826761 Jy ! Component: 1100 - total flux cleaned = -0.00826883 Jy ! Component: 1150 - total flux cleaned = -0.0083663 Jy ! Component: 1200 - total flux cleaned = -0.00826982 Jy ! Component: 1250 - total flux cleaned = -0.00836411 Jy ! Component: 1300 - total flux cleaned = -0.00854907 Jy ! Component: 1350 - total flux cleaned = -0.00855088 Jy ! Component: 1400 - total flux cleaned = -0.00881696 Jy ! Component: 1450 - total flux cleaned = -0.0087736 Jy ! Component: 1500 - total flux cleaned = -0.00881584 Jy ! Component: 1550 - total flux cleaned = -0.00881632 Jy ! Component: 1600 - total flux cleaned = -0.00898139 Jy ! Component: 1650 - total flux cleaned = -0.00890085 Jy ! Component: 1700 - total flux cleaned = -0.00909964 Jy ! Component: 1750 - total flux cleaned = -0.00902057 Jy ! Component: 1800 - total flux cleaned = -0.00917436 Jy ! Component: 1850 - total flux cleaned = -0.00917325 Jy ! Component: 1900 - total flux cleaned = -0.00902396 Jy ! Component: 1950 - total flux cleaned = -0.00913537 Jy ! Component: 2000 - total flux cleaned = -0.00913513 Jy ! Component: 2050 - total flux cleaned = -0.00906318 Jy ! Component: 2100 - total flux cleaned = -0.00917053 Jy ! Component: 2150 - total flux cleaned = -0.00920574 Jy ! Component: 2200 - total flux cleaned = -0.00917161 Jy ! Component: 2250 - total flux cleaned = -0.0092062 Jy ! Component: 2300 - total flux cleaned = -0.00924092 Jy ! Component: 2350 - total flux cleaned = -0.00937482 Jy ! Component: 2400 - total flux cleaned = -0.00950726 Jy ! Component: 2450 - total flux cleaned = -0.00960502 Jy ! Component: 2500 - total flux cleaned = -0.00963708 Jy ! Component: 2550 - total flux cleaned = -0.00976403 Jy ! Component: 2600 - total flux cleaned = -0.00976375 Jy ! Component: 2650 - total flux cleaned = -0.00979491 Jy ! Component: 2700 - total flux cleaned = -0.00985675 Jy ! Component: 2750 - total flux cleaned = -0.0100099 Jy ! Component: 2800 - total flux cleaned = -0.0101313 Jy ! Component: 2850 - total flux cleaned = -0.0102821 Jy ! Component: 2900 - total flux cleaned = -0.0104012 Jy ! Component: 2950 - total flux cleaned = -0.0105186 Jy ! Component: 3000 - total flux cleaned = -0.010519 Jy ! Component: 3050 - total flux cleaned = -0.0106636 Jy ! Component: 3100 - total flux cleaned = -0.010721 Jy ! Component: 3150 - total flux cleaned = -0.0108064 Jy ! Component: 3200 - total flux cleaned = -0.0109756 Jy ! Component: 3250 - total flux cleaned = -0.0109474 Jy ! Component: 3300 - total flux cleaned = -0.0110027 Jy ! Component: 3350 - total flux cleaned = -0.0110852 Jy ! Component: 3400 - total flux cleaned = -0.0111944 Jy ! Component: 3450 - total flux cleaned = -0.0112214 Jy ! Component: 3500 - total flux cleaned = -0.0112481 Jy ! Component: 3550 - total flux cleaned = -0.0112215 Jy ! Component: 3600 - total flux cleaned = -0.0112481 Jy ! Component: 3650 - total flux cleaned = -0.0112748 Jy ! Component: 3700 - total flux cleaned = -0.0113791 Jy ! Component: 3750 - total flux cleaned = -0.0114571 Jy ! Component: 3800 - total flux cleaned = -0.0115081 Jy ! Component: 3850 - total flux cleaned = -0.0115077 Jy ! Component: 3900 - total flux cleaned = -0.0115078 Jy ! Component: 3950 - total flux cleaned = -0.0115834 Jy ! Component: 4000 - total flux cleaned = -0.0116335 Jy ! Component: 4050 - total flux cleaned = -0.0117084 Jy ! Total flux subtracted in 4096 components = -0.0117578 Jy ! Clean residual min=-0.001544 max=0.001404 Jy/beam ! Clean residual mean=0.000003 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 2.46897 Jy keep ! Adding 271 model components to the UV plane model. ! The established model now contains 442 components and 2.46897 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J1800+7828_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7425 x 2.937 at 51.9 degrees (North through East) ! Clean map min=-0.0036377 max=1.9005 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J1800+7828_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.90049 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000401529 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.063383 0.063383 0.126766 0.253532 0.507064 1.01413 2.02826 4.05651 8.11302 16.226 32.4521 64.9042 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak= ", int(1000*peak_flux)/1000 ! peak= 1.9 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 4733.13 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J1800+7828_X_uvs.log closed on Wed Apr 6 23:52:59 2016