! Started logfile: /d2/scr/pima/rv101_uvs/J1521+4336_S_uvs.log on Sat Nov 29 13:54:27 2014 obs /d2/scr/pima/rv101_uvs/J1521+4336_S_uva.fits ! Reading UV FITS file: /d2/scr/pima/rv101_uvs/J1521+4336_S_uva.fits ! AN table 1: 4 integrations on 3 of 3 possible baselines. ! AN table 2: 2 integrations on 1 of 1 possible baselines. ! AN table 3: 2 integrations on 21 of 21 possible baselines. ! AN table 4: 4 integrations on 28 of 28 possible baselines. ! AN table 5: 5 integrations on 36 of 36 possible baselines. ! AN table 6: 2 integrations on 3 of 3 possible baselines. ! AN table 7: 2 integrations on 1 of 1 possible baselines. ! AN table 8: 5 integrations on 28 of 28 possible baselines. ! AN table 9: 7 integrations on 1 of 1 possible baselines. ! AN table 10: 11 integrations on 3 of 3 possible baselines. ! AN table 11: 4 integrations on 3 of 3 possible baselines. ! Apparent sampling: 0.965328 visibilities/baseline/integration-bin. ! Found source: J1521+4336 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23299e+09 8e+06 1 8e+06 ! 02 2 2.26299e+09 8e+06 1 8e+06 ! 03 3 2.35299e+09 8e+06 1 8e+06 ! 04 4 2.37299e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 2116 visibilities. select RR ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/rv101_uvs/J1521+4336_S] 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 0.500x0.500 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 6 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 2. ! A total of 2 telescope corrections were flagged in sub-array 3. ! A total of 9 telescope corrections were flagged in sub-array 5. ! A total of 4 telescope corrections were flagged in sub-array 7. ! A total of 8 telescope corrections were flagged in sub-array 8. ! A total of 14 telescope corrections were flagged in sub-array 9. ! A total of 9 telescope corrections were flagged in sub-array 10. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 2. ! A total of 2 telescope corrections were flagged in sub-array 3. ! A total of 9 telescope corrections were flagged in sub-array 5. ! A total of 4 telescope corrections were flagged in sub-array 7. ! A total of 8 telescope corrections were flagged in sub-array 8. ! A total of 14 telescope corrections were flagged in sub-array 9. ! A total of 9 telescope corrections were flagged in sub-array 10. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 2. ! A total of 2 telescope corrections were flagged in sub-array 3. ! A total of 9 telescope corrections were flagged in sub-array 5. ! A total of 4 telescope corrections were flagged in sub-array 7. ! A total of 8 telescope corrections were flagged in sub-array 8. ! A total of 14 telescope corrections were flagged in sub-array 9. ! A total of 9 telescope corrections were flagged in sub-array 10. ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 2. ! A total of 2 telescope corrections were flagged in sub-array 3. ! A total of 9 telescope corrections were flagged in sub-array 5. ! A total of 4 telescope corrections were flagged in sub-array 7. ! A total of 8 telescope corrections were flagged in sub-array 8. ! A total of 14 telescope corrections were flagged in sub-array 9. ! A total of 9 telescope corrections were flagged in sub-array 10. ! ! Fit before self-cal, rms=1.045871Jy sigma=9.436177 ! Fit after self-cal, rms=0.735821Jy sigma=6.637683 ! 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=3.633 mas, bmaj=4.794 mas, bpa=-30.7 degrees ! Estimated noise=2.66255 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 = 0.213837 Jy ! Component: 100 - total flux cleaned = 0.264943 Jy ! Total flux subtracted in 100 components = 0.264943 Jy ! Clean residual min=-0.011371 max=0.019474 Jy/beam ! Clean residual mean=-0.000048 rms=0.002886 Jy/beam ! Combined flux in latest and established models = 0.264943 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.264943 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093435Jy sigma=0.695122 ! Fit after self-cal, rms=0.093445Jy sigma=0.695059 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0195165 Jy ! Component: 100 - total flux cleaned = 0.0288427 Jy ! Total flux subtracted in 100 components = 0.0288427 Jy ! Clean residual min=-0.009243 max=0.011154 Jy/beam ! Clean residual mean=-0.000115 rms=0.002470 Jy/beam ! Combined flux in latest and established models = 0.293785 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 14 components and 0.293786 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090739Jy sigma=0.669425 ! Fit after self-cal, rms=0.090738Jy sigma=0.669351 ! 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=4.249 mas, bmaj=5.555 mas, bpa=-43.09 degrees ! Estimated noise=1.92198 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 = 0.000294378 Jy ! Component: 100 - total flux cleaned = 0.000927763 Jy ! Component: 150 - total flux cleaned = 0.00110792 Jy ! Component: 200 - total flux cleaned = 0.00127824 Jy ! Total flux subtracted in 200 components = 0.00127824 Jy ! Clean residual min=-0.009894 max=0.008618 Jy/beam ! Clean residual mean=-0.002043 rms=0.002089 Jy/beam ! Combined flux in latest and established models = 0.295064 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 25 components and 0.295064 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090022Jy sigma=0.660450 ! Fit after self-cal, rms=0.090018Jy sigma=0.660292 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.249 x 5.555 at -43.09 degrees (North through East) ! Clean map min=-0.0095043 max=0.27015 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. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HN 0.00* NL 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! HN 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* WF 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! WF 1.00* ! ! A total of 6 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! KP 0.00* MK 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 7: ! MK 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 8: ! HN 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* WF 1.00* ! ! Telescope amplitude corrections in sub-array 9: ! MK 0.00* NY 0.00* ! ! A total of 24 telescope corrections were flagged in sub-array 10. ! Telescope amplitude corrections in sub-array 10: ! MK 0.00* NY 0.00* OV 0.00* ! ! A total of 12 telescope corrections were flagged in sub-array 11. ! Telescope amplitude corrections in sub-array 11: ! HN 0.00* SC 0.00* WF 0.00* ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HN 0.00* NL 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! HN 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.94 KP 1.00* LA 1.09 MK 1.07 ! OV 1.04 PT 1.06 SC 1.02 ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* WF 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! WF 1.00* ! ! A total of 6 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! KP 0.00* MK 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 7: ! MK 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 8: ! HN 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* WF 1.00* ! ! Telescope amplitude corrections in sub-array 9: ! MK 0.00* NY 0.00* ! ! A total of 24 telescope corrections were flagged in sub-array 10. ! Telescope amplitude corrections in sub-array 10: ! MK 0.00* NY 0.00* OV 0.00* ! ! A total of 12 telescope corrections were flagged in sub-array 11. ! Telescope amplitude corrections in sub-array 11: ! HN 0.00* SC 0.00* WF 0.00* ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HN 0.00* NL 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! HN 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.01 KP 1.00* LA 0.95 MK 0.96 ! OV 1.00 PT 1.04 SC 0.92 ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* WF 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! WF 1.00* ! ! A total of 6 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! KP 0.00* MK 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 7: ! MK 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 8: ! HN 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* WF 1.00* ! ! Telescope amplitude corrections in sub-array 9: ! MK 0.00* NY 0.00* ! ! A total of 24 telescope corrections were flagged in sub-array 10. ! Telescope amplitude corrections in sub-array 10: ! MK 0.00* NY 0.00* OV 0.00* ! ! A total of 12 telescope corrections were flagged in sub-array 11. ! Telescope amplitude corrections in sub-array 11: ! HN 0.00* SC 0.00* WF 0.00* ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HN 0.00* NL 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! HN 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* WF 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! WF 1.00* ! ! A total of 6 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! KP 0.00* MK 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 7: ! MK 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 8: ! HN 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* WF 1.00* ! ! Telescope amplitude corrections in sub-array 9: ! MK 0.00* NY 0.00* ! ! A total of 24 telescope corrections were flagged in sub-array 10. ! Telescope amplitude corrections in sub-array 10: ! MK 0.00* NY 0.00* OV 0.00* ! ! A total of 12 telescope corrections were flagged in sub-array 11. ! Telescope amplitude corrections in sub-array 11: ! HN 0.00* SC 0.00* WF 0.00* ! ! ! Fit before self-cal, rms=0.090018Jy sigma=0.660292 ! Fit after self-cal, rms=0.086518Jy sigma=0.644937 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.294 mas, bmaj=8.169 mas, bpa=-54.01 degrees ! Estimated noise=2.01228 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 = 0.00366512 Jy ! Component: 100 - total flux cleaned = 0.00376992 Jy ! Component: 150 - total flux cleaned = 0.00377476 Jy ! Component: 200 - total flux cleaned = 0.00385778 Jy ! Total flux subtracted in 200 components = 0.00385778 Jy ! Clean residual min=-0.008675 max=0.007251 Jy/beam ! Clean residual mean=-0.001875 rms=0.001900 Jy/beam ! Combined flux in latest and established models = 0.298922 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 31 components and 0.298922 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086141Jy sigma=0.642954 ! Fit after self-cal, rms=0.086141Jy sigma=0.642910 ! 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. ! ! Fit before self-cal, rms=0.086141Jy sigma=0.642910 ! Fit after self-cal, rms=0.085859Jy sigma=0.639939 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.298 mas, bmaj=8.168 mas, bpa=-54.03 degrees ! Estimated noise=2.00939 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000529531 Jy ! Component: 100 - total flux cleaned = -0.000587704 Jy ! Component: 150 - total flux cleaned = -0.00069301 Jy ! Component: 200 - total flux cleaned = -0.000741431 Jy ! Total flux subtracted in 200 components = -0.000741431 Jy ! Clean residual min=-0.008878 max=0.006901 Jy/beam ! Clean residual mean=-0.001857 rms=0.001886 Jy/beam ! Combined flux in latest and established models = 0.29818 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 37 components and 0.29818 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085747Jy sigma=0.639366 ! Fit after self-cal, rms=0.085750Jy sigma=0.639347 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 = -4.38306e-05 Jy ! Component: 100 - total flux cleaned = -8.4247e-05 Jy ! Component: 150 - total flux cleaned = -0.000124485 Jy ! Component: 200 - total flux cleaned = -0.000125185 Jy ! Total flux subtracted in 200 components = -0.000125185 Jy ! Clean residual min=-0.008863 max=0.006812 Jy/beam ! Clean residual mean=-0.001854 rms=0.001883 Jy/beam ! Combined flux in latest and established models = 0.298055 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 37 components and 0.298055 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085697Jy sigma=0.639058 ! Fit after self-cal, rms=0.085697Jy sigma=0.639040 ! 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. ! ! Fit before self-cal, rms=0.085697Jy sigma=0.639040 ! Fit after self-cal, rms=0.085723Jy sigma=0.638953 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.299 mas, bmaj=8.207 mas, bpa=-54.18 degrees ! Estimated noise=2.01102 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.33104e-05 Jy ! Component: 100 - total flux cleaned = -4.33506e-05 Jy ! Component: 150 - total flux cleaned = -0.000122063 Jy ! Component: 200 - total flux cleaned = -0.000122022 Jy ! Total flux subtracted in 200 components = -0.000122022 Jy ! Clean residual min=-0.008834 max=0.006745 Jy/beam ! Clean residual mean=-0.001854 rms=0.001880 Jy/beam ! Combined flux in latest and established models = 0.297933 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 37 components and 0.297933 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085666Jy sigma=0.638675 ! Fit after self-cal, rms=0.085667Jy sigma=0.638660 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 = -8.61525e-05 Jy ! Component: 100 - total flux cleaned = -5.06337e-05 Jy ! Component: 150 - total flux cleaned = -4.9911e-05 Jy ! Component: 200 - total flux cleaned = -5.08958e-05 Jy ! Total flux subtracted in 200 components = -5.08958e-05 Jy ! Clean residual min=-0.008821 max=0.006681 Jy/beam ! Clean residual mean=-0.001853 rms=0.001878 Jy/beam ! Combined flux in latest and established models = 0.297882 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 40 components and 0.297882 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085633Jy sigma=0.638471 ! Fit after self-cal, rms=0.085635Jy sigma=0.638461 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 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. ! ! Fit before self-cal, rms=0.085635Jy sigma=0.638461 ! Fit after self-cal, rms=0.085657Jy sigma=0.638417 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.533 mas, bmaj=12.83 mas, bpa=-59.79 degrees ! Estimated noise=2.27777 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0021662 Jy ! Component: 100 - total flux cleaned = -0.00234168 Jy ! Component: 150 - total flux cleaned = -0.00244326 Jy ! Component: 200 - total flux cleaned = -0.00248919 Jy ! Total flux subtracted in 200 components = -0.00248919 Jy ! Clean residual min=-0.011827 max=0.004777 Jy/beam ! Clean residual mean=-0.003308 rms=0.002240 Jy/beam ! Combined flux in latest and established models = 0.295393 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 46 components and 0.295393 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085645Jy sigma=0.638627 ! Fit after self-cal, rms=0.085653Jy sigma=0.638591 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 = -4.09913e-05 Jy ! Component: 100 - total flux cleaned = -0.000165745 Jy ! Component: 150 - total flux cleaned = -0.000244682 Jy ! Component: 200 - total flux cleaned = -0.000283868 Jy ! Total flux subtracted in 200 components = -0.000283868 Jy ! Clean residual min=-0.011799 max=0.004765 Jy/beam ! Clean residual mean=-0.003299 rms=0.002239 Jy/beam ! Combined flux in latest and established models = 0.295109 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 49 components and 0.295109 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085639Jy sigma=0.638745 ! Fit after self-cal, rms=0.085641Jy sigma=0.638722 ! 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=4.3 mas, bmaj=8.234 mas, bpa=-54.28 degrees ! Estimated noise=2.01221 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.3 x 8.234 at -54.28 degrees (North through East) ! Clean map min=-0.0082834 max=0.27405 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=3.673 mas, bmaj=5.935 mas, bpa=-42.87 degrees ! Estimated noise=2.79333 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.21658 Jy ! Component: 100 - total flux cleaned = 0.268906 Jy ! Component: 150 - total flux cleaned = 0.289294 Jy ! Component: 200 - total flux cleaned = 0.298847 Jy ! Total flux subtracted in 200 components = 0.298847 Jy ! Clean residual min=-0.009299 max=0.010517 Jy/beam ! Clean residual mean=-0.000147 rms=0.002354 Jy/beam ! Combined flux in latest and established models = 0.298847 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.298847 Jy ! Inverting map and beam ! Estimated beam: bmin=4.3 mas, bmaj=8.234 mas, bpa=-54.28 degrees ! Estimated noise=2.01221 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 = -0.00142433 Jy ! Component: 100 - total flux cleaned = -0.00128996 Jy ! Component: 150 - total flux cleaned = -0.00128837 Jy ! Component: 200 - total flux cleaned = -0.00118876 Jy ! Total flux subtracted in 200 components = -0.00118876 Jy ! Clean residual min=-0.008733 max=0.007401 Jy/beam ! Clean residual mean=-0.001850 rms=0.001914 Jy/beam ! Combined flux in latest and established models = 0.297658 Jy ! Adding 8 model components to the UV plane model. ! The established model now contains 28 components and 0.297658 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.533 mas, bmaj=12.83 mas, bpa=-59.79 degrees ! Estimated noise=2.27777 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000932543 Jy ! Component: 100 - total flux cleaned = -0.00111522 Jy ! Component: 150 - total flux cleaned = -0.00122451 Jy ! Component: 200 - total flux cleaned = -0.00132924 Jy ! Total flux subtracted in 200 components = -0.00132924 Jy ! Clean residual min=-0.011876 max=0.004590 Jy/beam ! Clean residual mean=-0.003344 rms=0.002247 Jy/beam ! Combined flux in latest and established models = 0.296329 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 = -9.95432e-05 Jy ! Component: 100 - total flux cleaned = -0.000197864 Jy ! Component: 150 - total flux cleaned = -0.000294442 Jy ! Component: 200 - total flux cleaned = -0.000389457 Jy ! Total flux subtracted in 200 components = -0.000389457 Jy ! Clean residual min=-0.011840 max=0.004607 Jy/beam ! Clean residual mean=-0.003330 rms=0.002245 Jy/beam ! Combined flux in latest and established models = 0.29594 Jy ! Adding 7 model components to the UV plane model. ! The established model now contains 33 components and 0.29594 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.3 mas, bmaj=8.234 mas, bpa=-54.28 degrees ! Estimated noise=2.01221 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00111147 Jy ! Component: 100 - total flux cleaned = 0.0012639 Jy ! Component: 150 - total flux cleaned = 0.00145765 Jy ! Component: 200 - total flux cleaned = 0.00157612 Jy ! Total flux subtracted in 200 components = 0.00157612 Jy ! Clean residual min=-0.008590 max=0.006817 Jy/beam ! Clean residual mean=-0.001847 rms=0.001894 Jy/beam ! Combined flux in latest and established models = 0.297516 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 40 components and 0.297516 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085565Jy sigma=0.639796 ! Fit after self-cal, rms=0.085537Jy sigma=0.639668 wmodel /d2/scr/pima/rv101_uvs/J1521+4336_S_map.mod ! Writing 40 model components to file: /d2/scr/pima/rv101_uvs/J1521+4336_S_map.mod wobs /d2/scr/pima/rv101_uvs/J1521+4336_S_uvs.fits ! Writing UV FITS file: /d2/scr/pima/rv101_uvs/J1521+4336_S_uvs.fits wwins /d2/scr/pima/rv101_uvs/J1521+4336_S_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/rv101_uvs/J1521+4336_S_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 = -0.00396384 Jy ! Component: 100 - total flux cleaned = -0.00766044 Jy ! Component: 150 - total flux cleaned = -0.0111754 Jy ! Component: 200 - total flux cleaned = -0.0144011 Jy ! Component: 250 - total flux cleaned = -0.0172317 Jy ! Component: 300 - total flux cleaned = -0.0199545 Jy ! Component: 350 - total flux cleaned = -0.0227012 Jy ! Component: 400 - total flux cleaned = -0.0253602 Jy ! Component: 450 - total flux cleaned = -0.0278268 Jy ! Component: 500 - total flux cleaned = -0.0302217 Jy ! Component: 550 - total flux cleaned = -0.0324447 Jy ! Component: 600 - total flux cleaned = -0.0346132 Jy ! Component: 650 - total flux cleaned = -0.0367317 Jy ! Component: 700 - total flux cleaned = -0.0387049 Jy ! Component: 750 - total flux cleaned = -0.0406348 Jy ! Component: 800 - total flux cleaned = -0.0424302 Jy ! Component: 850 - total flux cleaned = -0.0440984 Jy ! Component: 900 - total flux cleaned = -0.0459164 Jy ! Component: 950 - total flux cleaned = -0.0476096 Jy ! Component: 1000 - total flux cleaned = -0.0493577 Jy ! Component: 1050 - total flux cleaned = -0.0509015 Jy ! Component: 1100 - total flux cleaned = -0.0524183 Jy ! Component: 1150 - total flux cleaned = -0.053991 Jy ! Component: 1200 - total flux cleaned = -0.055456 Jy ! Component: 1250 - total flux cleaned = -0.0568973 Jy ! Component: 1300 - total flux cleaned = -0.0583937 Jy ! Component: 1350 - total flux cleaned = -0.0597115 Jy ! Component: 1400 - total flux cleaned = -0.0609329 Jy ! Component: 1450 - total flux cleaned = -0.0621358 Jy ! Component: 1500 - total flux cleaned = -0.06332 Jy ! Component: 1550 - total flux cleaned = -0.0641958 Jy ! Component: 1600 - total flux cleaned = -0.0651323 Jy ! Component: 1650 - total flux cleaned = -0.0659859 Jy ! Component: 1700 - total flux cleaned = -0.0667592 Jy ! Component: 1750 - total flux cleaned = -0.0677305 Jy ! Component: 1800 - total flux cleaned = -0.0684841 Jy ! Component: 1850 - total flux cleaned = -0.0692971 Jy ! Component: 1900 - total flux cleaned = -0.0701675 Jy ! Component: 1950 - total flux cleaned = -0.0708295 Jy ! Component: 2000 - total flux cleaned = -0.0715496 Jy ! Component: 2050 - total flux cleaned = -0.0722627 Jy ! Component: 2100 - total flux cleaned = -0.072968 Jy ! Component: 2150 - total flux cleaned = -0.0735395 Jy ! Component: 2200 - total flux cleaned = -0.0741058 Jy ! Component: 2250 - total flux cleaned = -0.0746673 Jy ! Component: 2300 - total flux cleaned = -0.0752849 Jy ! Component: 2350 - total flux cleaned = -0.0757748 Jy ! Component: 2400 - total flux cleaned = -0.0763815 Jy ! Component: 2450 - total flux cleaned = -0.0770423 Jy ! Component: 2500 - total flux cleaned = -0.077519 Jy ! Component: 2550 - total flux cleaned = -0.0781686 Jy ! Component: 2600 - total flux cleaned = -0.0786955 Jy ! Component: 2650 - total flux cleaned = -0.0791601 Jy ! Component: 2700 - total flux cleaned = -0.0797936 Jy ! Component: 2750 - total flux cleaned = -0.0802507 Jy ! Component: 2800 - total flux cleaned = -0.0807606 Jy ! Component: 2850 - total flux cleaned = -0.0813227 Jy ! Component: 2900 - total flux cleaned = -0.081769 Jy ! Component: 2950 - total flux cleaned = -0.0822671 Jy ! Component: 3000 - total flux cleaned = -0.0826521 Jy ! Component: 3050 - total flux cleaned = -0.0831434 Jy ! Component: 3100 - total flux cleaned = -0.0835231 Jy ! Component: 3150 - total flux cleaned = -0.0840613 Jy ! Component: 3200 - total flux cleaned = -0.0845423 Jy ! Component: 3250 - total flux cleaned = -0.08502 Jy ! Component: 3300 - total flux cleaned = -0.0853886 Jy ! Component: 3350 - total flux cleaned = -0.085808 Jy ! Component: 3400 - total flux cleaned = -0.0861726 Jy ! Component: 3450 - total flux cleaned = -0.0865867 Jy ! Component: 3500 - total flux cleaned = -0.087049 Jy ! Component: 3550 - total flux cleaned = -0.0874573 Jy ! Component: 3600 - total flux cleaned = -0.0878629 Jy ! Component: 3650 - total flux cleaned = -0.0883161 Jy ! Component: 3700 - total flux cleaned = -0.0886164 Jy ! Component: 3750 - total flux cleaned = -0.089064 Jy ! Component: 3800 - total flux cleaned = -0.089361 Jy ! Component: 3850 - total flux cleaned = -0.0897544 Jy ! Component: 3900 - total flux cleaned = -0.0900479 Jy ! Component: 3950 - total flux cleaned = -0.0902427 Jy ! Component: 4000 - total flux cleaned = -0.0906778 Jy ! Component: 4050 - total flux cleaned = -0.0909663 Jy ! Total flux subtracted in 4096 components = -0.0913014 Jy ! Clean residual min=-0.003213 max=0.002887 Jy/beam ! Clean residual mean=-0.000446 rms=0.000875 Jy/beam ! Combined flux in latest and established models = 0.206214 Jy keep ! Adding 334 model components to the UV plane model. ! The established model now contains 374 components and 0.206214 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/rv101_uvs/J1521+4336_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.3 x 8.234 at -54.28 degrees (North through East) ! Clean map min=-0.006008 max=0.27492 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/rv101_uvs/J1521+4336_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.274917 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000882262 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.96276 0.96276 1.92552 3.85104 7.70208 15.4042 30.8083 61.6166 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0026 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.274 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 311.604 quit ! Quitting program ! Log file /d2/scr/pima/rv101_uvs/J1521+4336_S_uvs.log closed on Sat Nov 29 13:54:32 2014