! Started logfile: /scr/pima/bg219h_uvs/J0238+4712_X_uvs.log on Thu Apr 7 11:58:27 2016 obs /scr/pima/bg219h_uvs/J0238+4712_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J0238+4712_X_uva.fits ! AN table 1: 52 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.983333 visibilities/baseline/integration-bin. ! Found source: J0238+4712 ! ! 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 27612 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/J0238+4712_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=1.000364Jy sigma=26.059939 ! Fit after self-cal, rms=0.911625Jy sigma=23.722720 ! 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=0.8527 mas, bmaj=1.027 mas, bpa=-11.33 degrees ! Estimated noise=0.442814 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 = 0.0674232 Jy ! Component: 100 - total flux cleaned = 0.0845134 Jy ! Total flux subtracted in 100 components = 0.0845134 Jy ! Clean residual min=-0.004036 max=0.006677 Jy/beam ! Clean residual mean=0.000008 rms=0.000962 Jy/beam ! Combined flux in latest and established models = 0.0845134 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0845134 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=0.058247Jy sigma=1.431870 ! Fit after self-cal, rms=0.058129Jy sigma=1.428642 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00700703 Jy ! Component: 100 - total flux cleaned = 0.0103149 Jy ! Total flux subtracted in 100 components = 0.0103149 Jy ! Clean residual min=-0.003313 max=0.004397 Jy/beam ! Clean residual mean=0.000004 rms=0.000778 Jy/beam ! Combined flux in latest and established models = 0.0948282 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 9 components and 0.0948282 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=0.057227Jy sigma=1.400469 ! Fit after self-cal, rms=0.057227Jy sigma=1.400152 ! 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=1.105 mas, bmaj=1.303 mas, bpa=-9.048 degrees ! Estimated noise=0.225852 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 (-1.4, -1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00422636 Jy ! Component: 100 - total flux cleaned = 0.00565903 Jy ! Component: 150 - total flux cleaned = 0.00617789 Jy ! Component: 200 - total flux cleaned = 0.00651897 Jy ! Total flux subtracted in 200 components = 0.00651897 Jy ! Clean residual min=-0.002252 max=0.002197 Jy/beam ! Clean residual mean=0.000003 rms=0.000450 Jy/beam ! Combined flux in latest and established models = 0.101347 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 23 components and 0.101347 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=0.056920Jy sigma=1.392169 ! Fit after self-cal, rms=0.056885Jy sigma=1.391000 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.105 x 1.303 at -9.048 degrees (North through East) ! Clean map min=-0.0020019 max=0.088993 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 1.00 FD 1.00 HN 1.04 KP 0.98 ! LA 0.94 MK 0.99 NL 1.01 OV 1.04 ! PT 1.00 SC 0.93 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 HN 0.98 KP 1.00 ! LA 0.95 MK 0.97 NL 1.00 OV 1.00 ! PT 0.97 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 HN 1.04 KP 1.03 ! LA 0.93 MK 1.02 NL 1.00 OV 0.99 ! PT 1.00 SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.04 HN 1.08 KP 1.04 ! LA 0.99 MK 0.99 NL 0.96 OV 1.01 ! PT 0.98 SC 0.97 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.04 HN 1.01 KP 1.00 ! LA 0.94 MK 1.03 NL 0.99 OV 1.01 ! PT 0.97 SC 1.07 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.04 HN 1.03 KP 0.99 ! LA 0.95 MK 1.03 NL 1.00 OV 0.99 ! PT 1.03 SC 0.95 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.08 KP 1.00 ! LA 0.98 MK 0.97 NL 1.00 OV 1.04 ! PT 1.01 SC 1.00 ! ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.056885Jy sigma=1.391000 ! Fit after self-cal, rms=0.056962Jy sigma=1.387326 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.107 mas, bmaj=1.303 mas, bpa=-8.391 degrees ! Estimated noise=0.224726 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 = 0.000302408 Jy ! Component: 100 - total flux cleaned = 0.000138212 Jy ! Component: 150 - total flux cleaned = 4.41585e-05 Jy ! Component: 200 - total flux cleaned = 3.73246e-06 Jy ! Total flux subtracted in 200 components = 3.73246e-06 Jy ! Clean residual min=-0.001662 max=0.001734 Jy/beam ! Clean residual mean=0.000001 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 0.101351 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 39 components and 0.101351 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=0.056932Jy sigma=1.386694 ! Fit after self-cal, rms=0.056948Jy sigma=1.386536 ! 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=0.056948Jy sigma=1.386536 ! Fit after self-cal, rms=0.057779Jy sigma=1.381961 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.11 mas, bmaj=1.298 mas, bpa=-10.77 degrees ! Estimated noise=0.225021 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000173399 Jy ! Component: 100 - total flux cleaned = 0.000193681 Jy ! Component: 150 - total flux cleaned = 0.000192483 Jy ! Component: 200 - total flux cleaned = 0.000222395 Jy ! Total flux subtracted in 200 components = 0.000222395 Jy ! Clean residual min=-0.001450 max=0.001281 Jy/beam ! Clean residual mean=-0.000002 rms=0.000301 Jy/beam ! Combined flux in latest and established models = 0.101573 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 52 components and 0.101573 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=0.057767Jy sigma=1.381685 ! Fit after self-cal, rms=0.057786Jy sigma=1.381581 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 = 0.000119899 Jy ! Component: 100 - total flux cleaned = 0.000156341 Jy ! Component: 150 - total flux cleaned = 0.00020009 Jy ! Component: 200 - total flux cleaned = 0.000230086 Jy ! Total flux subtracted in 200 components = 0.000230086 Jy ! Clean residual min=-0.001463 max=0.001275 Jy/beam ! Clean residual mean=-0.000002 rms=0.000299 Jy/beam ! Combined flux in latest and established models = 0.101803 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 56 components and 0.101803 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=0.057782Jy sigma=1.381476 ! Fit after self-cal, rms=0.057781Jy sigma=1.381473 ! 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=0.057781Jy sigma=1.381473 ! Fit after self-cal, rms=0.057848Jy sigma=1.381407 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.109 mas, bmaj=1.298 mas, bpa=-11.41 degrees ! Estimated noise=0.224817 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.8319e-05 Jy ! Component: 100 - total flux cleaned = 1.8955e-05 Jy ! Component: 150 - total flux cleaned = 5.26172e-05 Jy ! Component: 200 - total flux cleaned = 8.37559e-05 Jy ! Total flux subtracted in 200 components = 8.37559e-05 Jy ! Clean residual min=-0.001429 max=0.001226 Jy/beam ! Clean residual mean=-0.000002 rms=0.000294 Jy/beam ! Combined flux in latest and established models = 0.101887 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 60 components and 0.101887 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=0.057842Jy sigma=1.381301 ! Fit after self-cal, rms=0.057843Jy sigma=1.381297 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 = 8.33451e-05 Jy ! Component: 100 - total flux cleaned = 0.000119321 Jy ! Component: 150 - total flux cleaned = 0.000135795 Jy ! Component: 200 - total flux cleaned = 0.000151179 Jy ! Total flux subtracted in 200 components = 0.000151179 Jy ! Clean residual min=-0.001437 max=0.001220 Jy/beam ! Clean residual mean=-0.000002 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.102038 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 65 components and 0.102038 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=0.057841Jy sigma=1.381239 ! Fit after self-cal, rms=0.057840Jy sigma=1.381237 ! 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=0.057840Jy sigma=1.381237 ! Fit after self-cal, rms=0.057874Jy sigma=1.381214 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.293 mas, bmaj=2.402 mas, bpa=21.88 degrees ! Estimated noise=0.274009 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000206409 Jy ! Component: 100 - total flux cleaned = 0.000295368 Jy ! Component: 150 - total flux cleaned = 0.000360765 Jy ! Component: 200 - total flux cleaned = 0.00037948 Jy ! Total flux subtracted in 200 components = 0.00037948 Jy ! Clean residual min=-0.001252 max=0.001553 Jy/beam ! Clean residual mean=-0.000005 rms=0.000332 Jy/beam ! Combined flux in latest and established models = 0.102418 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 69 components and 0.102418 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=0.057873Jy sigma=1.381195 ! Fit after self-cal, rms=0.057871Jy sigma=1.381173 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, -24.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000964793 Jy ! Component: 100 - total flux cleaned = 0.00127181 Jy ! Component: 150 - total flux cleaned = 0.00144527 Jy ! Component: 200 - total flux cleaned = 0.00149791 Jy ! Total flux subtracted in 200 components = 0.00149791 Jy ! Clean residual min=-0.001121 max=0.001046 Jy/beam ! Clean residual mean=-0.000005 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.103916 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 93 components and 0.103916 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=0.057850Jy sigma=1.380592 ! Fit after self-cal, rms=0.057846Jy sigma=1.380523 ! 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=1.109 mas, bmaj=1.299 mas, bpa=-11.95 degrees ! Estimated noise=0.224619 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.109 x 1.299 at -11.95 degrees (North through East) ! Clean map min=-0.0012879 max=0.088469 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=0.8533 mas, bmaj=1.025 mas, bpa=-14.59 degrees ! Estimated noise=0.440765 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.067081 Jy ! Component: 100 - total flux cleaned = 0.0845477 Jy ! Component: 150 - total flux cleaned = 0.0915723 Jy ! Component: 200 - total flux cleaned = 0.095601 Jy ! Total flux subtracted in 200 components = 0.095601 Jy ! Clean residual min=-0.002604 max=0.002717 Jy/beam ! Clean residual mean=0.000002 rms=0.000627 Jy/beam ! Combined flux in latest and established models = 0.0956011 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0956011 Jy ! Inverting map and beam ! Estimated beam: bmin=1.109 mas, bmaj=1.299 mas, bpa=-11.95 degrees ! Estimated noise=0.224619 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 = 0.00324377 Jy ! Component: 100 - total flux cleaned = 0.00496259 Jy ! Component: 150 - total flux cleaned = 0.00623647 Jy ! Component: 200 - total flux cleaned = 0.00725224 Jy ! Total flux subtracted in 200 components = 0.00725224 Jy ! Clean residual min=-0.001320 max=0.001186 Jy/beam ! Clean residual mean=-0.000001 rms=0.000299 Jy/beam ! Combined flux in latest and established models = 0.102853 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 32 components and 0.102853 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=2.293 mas, bmaj=2.402 mas, bpa=21.88 degrees ! Estimated noise=0.274009 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000619519 Jy ! Component: 100 - total flux cleaned = 0.000957825 Jy ! Component: 150 - total flux cleaned = 0.00122436 Jy ! Component: 200 - total flux cleaned = 0.00134964 Jy ! Total flux subtracted in 200 components = 0.00134964 Jy ! Clean residual min=-0.001200 max=0.001086 Jy/beam ! Clean residual mean=-0.000004 rms=0.000299 Jy/beam ! Combined flux in latest and established models = 0.104203 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 = 0.000110474 Jy ! Component: 100 - total flux cleaned = 0.000175298 Jy ! Component: 150 - total flux cleaned = 0.000174869 Jy ! Component: 200 - total flux cleaned = 0.000174836 Jy ! Total flux subtracted in 200 components = 0.000174836 Jy ! Clean residual min=-0.001209 max=0.001086 Jy/beam ! Clean residual mean=-0.000005 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.104378 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 73 components and 0.104378 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.109 mas, bmaj=1.299 mas, bpa=-11.95 degrees ! Estimated noise=0.224619 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.75728e-05 Jy ! Component: 100 - total flux cleaned = -6.42302e-05 Jy ! Component: 150 - total flux cleaned = -2.13676e-05 Jy ! Component: 200 - total flux cleaned = 3.96431e-05 Jy ! Total flux subtracted in 200 components = 3.96431e-05 Jy ! Clean residual min=-0.001280 max=0.001205 Jy/beam ! Clean residual mean=-0.000002 rms=0.000271 Jy/beam ! Combined flux in latest and established models = 0.104417 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 93 components and 0.104417 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=0.057832Jy sigma=1.380365 ! Fit after self-cal, rms=0.057822Jy sigma=1.380289 wmodel /scr/pima/bg219h_uvs/J0238+4712_X_map.mod ! Writing 93 model components to file: /scr/pima/bg219h_uvs/J0238+4712_X_map.mod wobs /scr/pima/bg219h_uvs/J0238+4712_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J0238+4712_X_uvs.fits wwins /scr/pima/bg219h_uvs/J0238+4712_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219h_uvs/J0238+4712_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 = -0.00026118 Jy ! Component: 100 - total flux cleaned = -0.000368348 Jy ! Component: 150 - total flux cleaned = -0.0004285 Jy ! Component: 200 - total flux cleaned = -0.000448193 Jy ! Component: 250 - total flux cleaned = -0.000411035 Jy ! Component: 300 - total flux cleaned = -0.00037545 Jy ! Component: 350 - total flux cleaned = -0.000340903 Jy ! Component: 400 - total flux cleaned = -0.000357943 Jy ! Component: 450 - total flux cleaned = -0.000374089 Jy ! Component: 500 - total flux cleaned = -0.000357966 Jy ! Component: 550 - total flux cleaned = -0.000357913 Jy ! Component: 600 - total flux cleaned = -0.0003425 Jy ! Component: 650 - total flux cleaned = -0.000266934 Jy ! Component: 700 - total flux cleaned = -0.00023757 Jy ! Component: 750 - total flux cleaned = -0.000252223 Jy ! Component: 800 - total flux cleaned = -0.000223532 Jy ! Component: 850 - total flux cleaned = -0.000237556 Jy ! Component: 900 - total flux cleaned = -0.000279309 Jy ! Component: 950 - total flux cleaned = -0.000238441 Jy ! Component: 1000 - total flux cleaned = -0.000265361 Jy ! Component: 1050 - total flux cleaned = -0.00023908 Jy ! Component: 1100 - total flux cleaned = -0.000304934 Jy ! Component: 1150 - total flux cleaned = -0.000292127 Jy ! Component: 1200 - total flux cleaned = -0.000305147 Jy ! Component: 1250 - total flux cleaned = -0.000279862 Jy ! Component: 1300 - total flux cleaned = -0.000305121 Jy ! Component: 1350 - total flux cleaned = -0.000317571 Jy ! Component: 1400 - total flux cleaned = -0.000317371 Jy ! Component: 1450 - total flux cleaned = -0.00028091 Jy ! Component: 1500 - total flux cleaned = -0.000281049 Jy ! Component: 1550 - total flux cleaned = -0.000292946 Jy ! Component: 1600 - total flux cleaned = -0.000281233 Jy ! Component: 1650 - total flux cleaned = -0.000304283 Jy ! Component: 1700 - total flux cleaned = -0.000327149 Jy ! Component: 1750 - total flux cleaned = -0.000304478 Jy ! Component: 1800 - total flux cleaned = -0.000315794 Jy ! Component: 1850 - total flux cleaned = -0.000338056 Jy ! Component: 1900 - total flux cleaned = -0.00030501 Jy ! Component: 1950 - total flux cleaned = -0.000370445 Jy ! Component: 2000 - total flux cleaned = -0.000338018 Jy ! Component: 2050 - total flux cleaned = -0.000327193 Jy ! Component: 2100 - total flux cleaned = -0.000337807 Jy ! Component: 2150 - total flux cleaned = -0.00037988 Jy ! Component: 2200 - total flux cleaned = -0.00034856 Jy ! Component: 2250 - total flux cleaned = -0.000338149 Jy ! Component: 2300 - total flux cleaned = -0.000317815 Jy ! Component: 2350 - total flux cleaned = -0.000348365 Jy ! Component: 2400 - total flux cleaned = -0.000338177 Jy ! Component: 2450 - total flux cleaned = -0.000308122 Jy ! Component: 2500 - total flux cleaned = -0.000308211 Jy ! Component: 2550 - total flux cleaned = -0.000288509 Jy ! Component: 2600 - total flux cleaned = -0.000288486 Jy ! Component: 2650 - total flux cleaned = -0.00025925 Jy ! Component: 2700 - total flux cleaned = -0.000239994 Jy ! Component: 2750 - total flux cleaned = -0.000192242 Jy ! Component: 2800 - total flux cleaned = -0.000201724 Jy ! Component: 2850 - total flux cleaned = -0.000230087 Jy ! Component: 2900 - total flux cleaned = -0.000220708 Jy ! Component: 2950 - total flux cleaned = -0.000230129 Jy ! Component: 3000 - total flux cleaned = -0.000221039 Jy ! Component: 3050 - total flux cleaned = -0.000248595 Jy ! Component: 3100 - total flux cleaned = -0.000239358 Jy ! Component: 3150 - total flux cleaned = -0.000266733 Jy ! Component: 3200 - total flux cleaned = -0.000284712 Jy ! Component: 3250 - total flux cleaned = -0.000302526 Jy ! Component: 3300 - total flux cleaned = -0.000266758 Jy ! Component: 3350 - total flux cleaned = -0.000275606 Jy ! Component: 3400 - total flux cleaned = -0.000275673 Jy ! Component: 3450 - total flux cleaned = -0.000266867 Jy ! Component: 3500 - total flux cleaned = -0.000266823 Jy ! Component: 3550 - total flux cleaned = -0.000292819 Jy ! Component: 3600 - total flux cleaned = -0.00028419 Jy ! Component: 3650 - total flux cleaned = -0.000309807 Jy ! Component: 3700 - total flux cleaned = -0.000326786 Jy ! Component: 3750 - total flux cleaned = -0.000284449 Jy ! Component: 3800 - total flux cleaned = -0.000309576 Jy ! Component: 3850 - total flux cleaned = -0.000284449 Jy ! Component: 3900 - total flux cleaned = -0.000276141 Jy ! Component: 3950 - total flux cleaned = -0.00030925 Jy ! Component: 4000 - total flux cleaned = -0.000284551 Jy ! Component: 4050 - total flux cleaned = -0.000284522 Jy ! Total flux subtracted in 4096 components = -0.00026821 Jy ! Clean residual min=-0.000461 max=0.000427 Jy/beam ! Clean residual mean=-0.000000 rms=0.000131 Jy/beam ! Combined flux in latest and established models = 0.104149 Jy keep ! Adding 262 model components to the UV plane model. ! The established model now contains 355 components and 0.104149 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J0238+4712_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.109 x 1.299 at -11.95 degrees (North through East) ! Clean map min=-0.0012385 max=0.088059 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J0238+4712_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0880591 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000131429 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.447751 0.447751 0.895503 1.79101 3.58201 7.16402 14.328 28.6561 57.3122 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.088 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 670.014 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J0238+4712_X_uvs.log closed on Thu Apr 7 11:58:31 2016