! Started logfile: /d2/scr/pima/rv101_uvs/J2253+1942_S_uvs.log on Sat Nov 29 13:57:26 2014 obs /d2/scr/pima/rv101_uvs/J2253+1942_S_uva.fits ! Reading UV FITS file: /d2/scr/pima/rv101_uvs/J2253+1942_S_uva.fits ! AN table 1: 10 integrations on 6 of 6 possible baselines. ! AN table 2: 13 integrations on 3 of 3 possible baselines. ! AN table 3: 2 integrations on 6 of 6 possible baselines. ! AN table 4: 2 integrations on 6 of 6 possible baselines. ! AN table 5: 5 integrations on 28 of 28 possible baselines. ! AN table 6: 5 integrations on 21 of 21 possible baselines. ! AN table 7: 3 integrations on 21 of 21 possible baselines. ! AN table 8: 6 integrations on 15 of 15 possible baselines. ! AN table 9: 2 integrations on 3 of 3 possible baselines. ! AN table 10: 2 integrations on 15 of 15 possible baselines. ! AN table 11: 2 integrations on 10 of 10 possible baselines. ! AN table 12: 2 integrations on 1 of 1 possible baselines. ! Apparent sampling: 0.930915 visibilities/baseline/integration-bin. ! Found source: J2253+1942 ! ! 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 2156 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/J2253+1942_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 10 telescope corrections were flagged in sub-array 1. ! A total of 21 telescope corrections were flagged in sub-array 2. ! A total of 10 telescope corrections were flagged in sub-array 5. ! A total of 9 telescope corrections were flagged in sub-array 6. ! A total of 2 telescope corrections were flagged in sub-array 7. ! A total of 2 telescope corrections were flagged in sub-array 8. ! A total of 2 telescope corrections were flagged in sub-array 10. ! A total of 4 telescope corrections were flagged in sub-array 12. ! ! Correcting IF 2. ! A total of 10 telescope corrections were flagged in sub-array 1. ! A total of 21 telescope corrections were flagged in sub-array 2. ! A total of 10 telescope corrections were flagged in sub-array 5. ! A total of 9 telescope corrections were flagged in sub-array 6. ! A total of 2 telescope corrections were flagged in sub-array 7. ! A total of 2 telescope corrections were flagged in sub-array 8. ! A total of 2 telescope corrections were flagged in sub-array 10. ! A total of 4 telescope corrections were flagged in sub-array 12. ! ! Correcting IF 3. ! A total of 10 telescope corrections were flagged in sub-array 1. ! A total of 21 telescope corrections were flagged in sub-array 2. ! A total of 10 telescope corrections were flagged in sub-array 5. ! A total of 9 telescope corrections were flagged in sub-array 6. ! A total of 2 telescope corrections were flagged in sub-array 7. ! A total of 2 telescope corrections were flagged in sub-array 8. ! A total of 2 telescope corrections were flagged in sub-array 10. ! A total of 4 telescope corrections were flagged in sub-array 12. ! ! Correcting IF 4. ! A total of 10 telescope corrections were flagged in sub-array 1. ! A total of 21 telescope corrections were flagged in sub-array 2. ! A total of 10 telescope corrections were flagged in sub-array 5. ! A total of 9 telescope corrections were flagged in sub-array 6. ! A total of 2 telescope corrections were flagged in sub-array 7. ! A total of 2 telescope corrections were flagged in sub-array 8. ! A total of 2 telescope corrections were flagged in sub-array 10. ! A total of 4 telescope corrections were flagged in sub-array 12. ! ! Fit before self-cal, rms=1.018813Jy sigma=8.662996 ! Fit after self-cal, rms=0.768524Jy sigma=6.565182 ! 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=4.363 mas, bmaj=6.147 mas, bpa=-8.579 degrees ! Estimated noise=3.12062 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 = 0.186258 Jy ! Component: 100 - total flux cleaned = 0.234239 Jy ! Total flux subtracted in 100 components = 0.234239 Jy ! Clean residual min=-0.010891 max=0.019494 Jy/beam ! Clean residual mean=-0.000105 rms=0.003002 Jy/beam ! Combined flux in latest and established models = 0.234239 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.234239 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092120Jy sigma=0.644970 ! Fit after self-cal, rms=0.092092Jy sigma=0.644859 ! Inverting map ! Added new window around map position (2.5, -6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0206596 Jy ! Component: 100 - total flux cleaned = 0.0320428 Jy ! Total flux subtracted in 100 components = 0.0320428 Jy ! Clean residual min=-0.009472 max=0.010235 Jy/beam ! Clean residual mean=-0.000115 rms=0.002491 Jy/beam ! Combined flux in latest and established models = 0.266282 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 22 components and 0.266282 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089297Jy sigma=0.625279 ! Fit after self-cal, rms=0.089255Jy sigma=0.625059 ! 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=5.93 mas, bmaj=7.876 mas, bpa=-11.08 degrees ! Estimated noise=2.08556 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 = -0.00577957 Jy ! Component: 100 - total flux cleaned = -0.00594318 Jy ! Component: 150 - total flux cleaned = -0.00580054 Jy ! Component: 200 - total flux cleaned = -0.00591829 Jy ! Total flux subtracted in 200 components = -0.00591829 Jy ! Clean residual min=-0.010846 max=0.006240 Jy/beam ! Clean residual mean=-0.002309 rms=0.002112 Jy/beam ! Combined flux in latest and established models = 0.260364 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 32 components and 0.260364 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088343Jy sigma=0.620103 ! Fit after self-cal, rms=0.088316Jy sigma=0.619641 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.93 x 7.876 at -11.08 degrees (North through East) ! Clean map min=-0.010416 max=0.22935 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 1.00* NL 1.00* SC 1.00* WF 1.00* ! ! A total of 18 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! HN 0.00* SC 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.00* KP 1.00* LA 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! KP 1.11 LA 1.18 OV 0.85 PT 1.03 ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* PT 1.00* SC 1.00* WF 1.00* ! ! Telescope amplitude corrections in sub-array 6: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* PT 1.00* WF 1.00* ! ! Telescope amplitude corrections in sub-array 7: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 8: ! HN 1.00* KP 1.00* LA 1.00* NL 1.00* ! PT 1.00* WF 1.00* ! ! A total of 6 telescope corrections were flagged in sub-array 9. ! Telescope amplitude corrections in sub-array 9: ! FD 0.00* KP 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 10: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 11: ! KP 1.00* LA 1.00* MK 1.00* OV 1.00* ! PT 1.00* ! ! Telescope amplitude corrections in sub-array 12: ! MK 0.00* OV 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 1.00* NL 1.00* SC 1.00* WF 1.00* ! ! A total of 18 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! HN 0.00* SC 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.94 KP 1.04 LA 1.01 PT 1.14 ! ! Telescope amplitude corrections in sub-array 4: ! KP 1.00* LA 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* PT 1.00* SC 1.00* WF 1.00* ! ! Telescope amplitude corrections in sub-array 6: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* PT 1.00* WF 1.00* ! ! Telescope amplitude corrections in sub-array 7: ! FD 0.94 KP 1.18 LA 1.03 MK 1.12 ! NL 0.99 OV 0.93 PT 0.95 ! ! Telescope amplitude corrections in sub-array 8: ! HN 1.00* KP 1.00* LA 1.00* NL 1.00* ! PT 1.00* WF 1.00* ! ! A total of 6 telescope corrections were flagged in sub-array 9. ! Telescope amplitude corrections in sub-array 9: ! FD 0.00* KP 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 10: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 11: ! KP 1.00* LA 1.00* MK 1.00* OV 1.00* ! PT 1.00* ! ! Telescope amplitude corrections in sub-array 12: ! MK 0.00* OV 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 1.00* NL 1.00* SC 1.00* WF 1.00* ! ! A total of 18 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! HN 0.00* SC 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.08 KP 1.00 LA 0.91 PT 0.95 ! ! Telescope amplitude corrections in sub-array 4: ! KP 1.00* LA 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* PT 1.00* SC 1.00* WF 1.00* ! ! Telescope amplitude corrections in sub-array 6: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* PT 1.00* WF 1.00* ! ! Telescope amplitude corrections in sub-array 7: ! FD 0.98 KP 0.97 LA 0.93 MK 1.06 ! NL 1.07 OV 0.98 PT 0.97 ! ! Telescope amplitude corrections in sub-array 8: ! HN 1.00* KP 1.00* LA 1.00* NL 1.00* ! PT 1.00* WF 1.00* ! ! A total of 6 telescope corrections were flagged in sub-array 9. ! Telescope amplitude corrections in sub-array 9: ! FD 0.00* KP 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 10: ! FD 0.99 KP 1.20 LA 0.97 MK 1.00* ! OV 0.89 PT 1.08 ! ! Telescope amplitude corrections in sub-array 11: ! KP 0.91 LA 1.00 MK 1.08 OV 0.96 ! PT 1.00 ! ! Telescope amplitude corrections in sub-array 12: ! MK 0.00* OV 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 1.00* NL 1.00* SC 1.00* WF 1.00* ! ! A total of 18 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! HN 0.00* SC 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.00* KP 1.00* LA 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! KP 1.00* LA 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* PT 1.00* SC 1.00* WF 1.00* ! ! Telescope amplitude corrections in sub-array 6: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* PT 1.00* WF 1.00* ! ! Telescope amplitude corrections in sub-array 7: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 8: ! HN 1.00* KP 1.00* LA 1.00* NL 1.00* ! PT 1.00* WF 1.00* ! ! A total of 6 telescope corrections were flagged in sub-array 9. ! Telescope amplitude corrections in sub-array 9: ! FD 0.00* KP 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 10: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 11: ! KP 0.93 LA 0.93 MK 0.94 OV 0.89 ! PT 0.91 ! ! Telescope amplitude corrections in sub-array 12: ! MK 0.00* OV 0.00* ! ! ! Fit before self-cal, rms=0.088316Jy sigma=0.619641 ! Fit after self-cal, rms=0.088594Jy sigma=0.621676 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=5.93 mas, bmaj=8.462 mas, bpa=-9.443 degrees ! Estimated noise=2.13596 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 = 0.000205574 Jy ! Component: 100 - total flux cleaned = 0.000205971 Jy ! Component: 150 - total flux cleaned = 0.000304724 Jy ! Component: 200 - total flux cleaned = 0.000303867 Jy ! Total flux subtracted in 200 components = 0.000303867 Jy ! Clean residual min=-0.010484 max=0.005827 Jy/beam ! Clean residual mean=-0.001980 rms=0.002089 Jy/beam ! Combined flux in latest and established models = 0.260668 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 39 components and 0.260668 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088170Jy sigma=0.620175 ! Fit after self-cal, rms=0.088171Jy sigma=0.620058 ! 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=0.088171Jy sigma=0.620058 ! Fit after self-cal, rms=0.088191Jy sigma=0.619977 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.941 mas, bmaj=8.459 mas, bpa=-9.321 degrees ! Estimated noise=2.13764 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000163027 Jy ! Component: 100 - total flux cleaned = -0.000246099 Jy ! Component: 150 - total flux cleaned = -0.00017205 Jy ! Component: 200 - total flux cleaned = -0.00024448 Jy ! Total flux subtracted in 200 components = -0.00024448 Jy ! Clean residual min=-0.010401 max=0.005823 Jy/beam ! Clean residual mean=-0.001976 rms=0.002081 Jy/beam ! Combined flux in latest and established models = 0.260423 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 43 components and 0.260423 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087933Jy sigma=0.619379 ! Fit after self-cal, rms=0.087932Jy sigma=0.619344 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 = -0.000149207 Jy ! Component: 100 - total flux cleaned = -0.00014702 Jy ! Component: 150 - total flux cleaned = -0.000203644 Jy ! Component: 200 - total flux cleaned = -0.000257812 Jy ! Total flux subtracted in 200 components = -0.000257812 Jy ! Clean residual min=-0.010333 max=0.005796 Jy/beam ! Clean residual mean=-0.001970 rms=0.002075 Jy/beam ! Combined flux in latest and established models = 0.260165 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 48 components and 0.260165 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087769Jy sigma=0.619000 ! Fit after self-cal, rms=0.087769Jy sigma=0.618987 ! 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=0.087769Jy sigma=0.618987 ! Fit after self-cal, rms=0.087789Jy sigma=0.618875 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.959 mas, bmaj=8.457 mas, bpa=-9.164 degrees ! Estimated noise=2.13887 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.9999e-05 Jy ! Component: 100 - total flux cleaned = -7.08191e-05 Jy ! Component: 150 - total flux cleaned = -6.89391e-05 Jy ! Component: 200 - total flux cleaned = -0.000122718 Jy ! Total flux subtracted in 200 components = -0.000122718 Jy ! Clean residual min=-0.010310 max=0.005826 Jy/beam ! Clean residual mean=-0.001968 rms=0.002074 Jy/beam ! Combined flux in latest and established models = 0.260042 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 52 components and 0.260043 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087604Jy sigma=0.618641 ! Fit after self-cal, rms=0.087603Jy sigma=0.618635 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 = -2.89354e-07 Jy ! Component: 100 - total flux cleaned = -5.26687e-05 Jy ! Component: 150 - total flux cleaned = -5.37639e-05 Jy ! Component: 200 - total flux cleaned = -5.33513e-05 Jy ! Total flux subtracted in 200 components = -5.33513e-05 Jy ! Clean residual min=-0.010325 max=0.005804 Jy/beam ! Clean residual mean=-0.001967 rms=0.002071 Jy/beam ! Combined flux in latest and established models = 0.259989 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 53 components and 0.259989 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087465Jy sigma=0.618437 ! Fit after self-cal, rms=0.087464Jy sigma=0.618432 ! 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=0.087464Jy sigma=0.618432 ! Fit after self-cal, rms=0.087488Jy sigma=0.618351 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=10.15 mas, bmaj=13.09 mas, bpa=-32.14 degrees ! Estimated noise=2.31912 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00163934 Jy ! Component: 100 - total flux cleaned = -0.00169108 Jy ! Component: 150 - total flux cleaned = -0.00178195 Jy ! Component: 200 - total flux cleaned = -0.00185724 Jy ! Total flux subtracted in 200 components = -0.00185724 Jy ! Clean residual min=-0.013011 max=0.005362 Jy/beam ! Clean residual mean=-0.002859 rms=0.002451 Jy/beam ! Combined flux in latest and established models = 0.258132 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 63 components and 0.258132 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087587Jy sigma=0.617929 ! Fit after self-cal, rms=0.087572Jy sigma=0.617767 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 = -0.000260386 Jy ! Component: 100 - total flux cleaned = -0.000338849 Jy ! Component: 150 - total flux cleaned = -0.000374524 Jy ! Component: 200 - total flux cleaned = -0.000466708 Jy ! Total flux subtracted in 200 components = -0.000466708 Jy ! Clean residual min=-0.013038 max=0.005370 Jy/beam ! Clean residual mean=-0.002846 rms=0.002449 Jy/beam ! Combined flux in latest and established models = 0.257665 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 69 components and 0.257665 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087663Jy sigma=0.617755 ! Fit after self-cal, rms=0.087658Jy sigma=0.617694 ! 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=5.973 mas, bmaj=8.457 mas, bpa=-9.021 degrees ! Estimated noise=2.1401 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.973 x 8.457 at -9.021 degrees (North through East) ! Clean map min=-0.010319 max=0.23434 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=4.411 mas, bmaj=6.39 mas, bpa=-4.567 degrees ! Estimated noise=3.28165 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.189419 Jy ! Component: 100 - total flux cleaned = 0.239342 Jy ! Component: 150 - total flux cleaned = 0.260905 Jy ! Component: 200 - total flux cleaned = 0.26561 Jy ! Total flux subtracted in 200 components = 0.26561 Jy ! Clean residual min=-0.009637 max=0.011056 Jy/beam ! Clean residual mean=-0.000132 rms=0.002674 Jy/beam ! Combined flux in latest and established models = 0.265611 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.265611 Jy ! Inverting map and beam ! Estimated beam: bmin=5.973 mas, bmaj=8.457 mas, bpa=-9.021 degrees ! Estimated noise=2.1401 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 = -0.00623367 Jy ! Component: 100 - total flux cleaned = -0.00622916 Jy ! Component: 150 - total flux cleaned = -0.00607661 Jy ! Component: 200 - total flux cleaned = -0.00593906 Jy ! Total flux subtracted in 200 components = -0.00593906 Jy ! Clean residual min=-0.010394 max=0.006318 Jy/beam ! Clean residual mean=-0.001964 rms=0.002125 Jy/beam ! Combined flux in latest and established models = 0.259671 Jy ! Adding 8 model components to the UV plane model. ! The established model now contains 29 components and 0.259671 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=10.15 mas, bmaj=13.09 mas, bpa=-32.14 degrees ! Estimated noise=2.31912 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00206016 Jy ! Component: 100 - total flux cleaned = -0.00213558 Jy ! Component: 150 - total flux cleaned = -0.00213184 Jy ! Component: 200 - total flux cleaned = -0.00212832 Jy ! Total flux subtracted in 200 components = -0.00212832 Jy ! Clean residual min=-0.012982 max=0.005561 Jy/beam ! Clean residual mean=-0.002843 rms=0.002457 Jy/beam ! Combined flux in latest and established models = 0.257543 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.25526e-06 Jy ! Component: 100 - total flux cleaned = 6.75294e-06 Jy ! Component: 150 - total flux cleaned = 6.83404e-06 Jy ! Component: 200 - total flux cleaned = -2.5926e-05 Jy ! Total flux subtracted in 200 components = -2.5926e-05 Jy ! Clean residual min=-0.013080 max=0.005469 Jy/beam ! Clean residual mean=-0.002842 rms=0.002453 Jy/beam ! Combined flux in latest and established models = 0.257517 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 45 components and 0.257517 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=5.973 mas, bmaj=8.457 mas, bpa=-9.021 degrees ! Estimated noise=2.1401 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000336268 Jy ! Component: 100 - total flux cleaned = 0.000540265 Jy ! Component: 150 - total flux cleaned = 0.000730056 Jy ! Component: 200 - total flux cleaned = 0.000905494 Jy ! Total flux subtracted in 200 components = 0.000905494 Jy ! Clean residual min=-0.010510 max=0.005914 Jy/beam ! Clean residual mean=-0.001938 rms=0.002086 Jy/beam ! Combined flux in latest and established models = 0.258423 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 49 components and 0.258423 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087871Jy sigma=0.618381 ! Fit after self-cal, rms=0.087863Jy sigma=0.618333 wmodel /d2/scr/pima/rv101_uvs/J2253+1942_S_map.mod ! Writing 49 model components to file: /d2/scr/pima/rv101_uvs/J2253+1942_S_map.mod wobs /d2/scr/pima/rv101_uvs/J2253+1942_S_uvs.fits ! Writing UV FITS file: /d2/scr/pima/rv101_uvs/J2253+1942_S_uvs.fits wwins /d2/scr/pima/rv101_uvs/J2253+1942_S_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/rv101_uvs/J2253+1942_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 = -0.00457288 Jy ! Component: 100 - total flux cleaned = -0.00842254 Jy ! Component: 150 - total flux cleaned = -0.0119768 Jy ! Component: 200 - total flux cleaned = -0.0152981 Jy ! Component: 250 - total flux cleaned = -0.0184386 Jy ! Component: 300 - total flux cleaned = -0.0214364 Jy ! Component: 350 - total flux cleaned = -0.0243185 Jy ! Component: 400 - total flux cleaned = -0.0271026 Jy ! Component: 450 - total flux cleaned = -0.0297949 Jy ! Component: 500 - total flux cleaned = -0.0324002 Jy ! Component: 550 - total flux cleaned = -0.0346215 Jy ! Component: 600 - total flux cleaned = -0.0368763 Jy ! Component: 650 - total flux cleaned = -0.0390673 Jy ! Component: 700 - total flux cleaned = -0.0410158 Jy ! Component: 750 - total flux cleaned = -0.0428253 Jy ! Component: 800 - total flux cleaned = -0.044417 Jy ! Component: 850 - total flux cleaned = -0.0459729 Jy ! Component: 900 - total flux cleaned = -0.0474103 Jy ! Component: 950 - total flux cleaned = -0.0489001 Jy ! Component: 1000 - total flux cleaned = -0.0502775 Jy ! Component: 1050 - total flux cleaned = -0.0516269 Jy ! Component: 1100 - total flux cleaned = -0.0530274 Jy ! Component: 1150 - total flux cleaned = -0.054401 Jy ! Component: 1200 - total flux cleaned = -0.0558245 Jy ! Component: 1250 - total flux cleaned = -0.0570763 Jy ! Component: 1300 - total flux cleaned = -0.0583084 Jy ! Component: 1350 - total flux cleaned = -0.0596623 Jy ! Component: 1400 - total flux cleaned = -0.0609233 Jy ! Component: 1450 - total flux cleaned = -0.0621638 Jy ! Component: 1500 - total flux cleaned = -0.0633173 Jy ! Component: 1550 - total flux cleaned = -0.0644527 Jy ! Component: 1600 - total flux cleaned = -0.0654403 Jy ! Component: 1650 - total flux cleaned = -0.0666066 Jy ! Component: 1700 - total flux cleaned = -0.0675635 Jy ! Component: 1750 - total flux cleaned = -0.0685071 Jy ! Component: 1800 - total flux cleaned = -0.0694373 Jy ! Component: 1850 - total flux cleaned = -0.0702334 Jy ! Component: 1900 - total flux cleaned = -0.0709583 Jy ! Component: 1950 - total flux cleaned = -0.0717335 Jy ! Component: 2000 - total flux cleaned = -0.0723809 Jy ! Component: 2050 - total flux cleaned = -0.0730208 Jy ! Component: 2100 - total flux cleaned = -0.0735384 Jy ! Component: 2150 - total flux cleaned = -0.0741645 Jy ! Component: 2200 - total flux cleaned = -0.0747273 Jy ! Component: 2250 - total flux cleaned = -0.0752841 Jy ! Component: 2300 - total flux cleaned = -0.0758899 Jy ! Component: 2350 - total flux cleaned = -0.0764346 Jy ! Component: 2400 - total flux cleaned = -0.0769197 Jy ! Component: 2450 - total flux cleaned = -0.0774001 Jy ! Component: 2500 - total flux cleaned = -0.0780336 Jy ! Component: 2550 - total flux cleaned = -0.0784517 Jy ! Component: 2600 - total flux cleaned = -0.078866 Jy ! Component: 2650 - total flux cleaned = -0.0793277 Jy ! Component: 2700 - total flux cleaned = -0.0797344 Jy ! Component: 2750 - total flux cleaned = -0.0800371 Jy ! Component: 2800 - total flux cleaned = -0.0803374 Jy ! Component: 2850 - total flux cleaned = -0.0806849 Jy ! Component: 2900 - total flux cleaned = -0.0810294 Jy ! Component: 2950 - total flux cleaned = -0.0813713 Jy ! Component: 3000 - total flux cleaned = -0.0815653 Jy ! Component: 3050 - total flux cleaned = -0.0819023 Jy ! Component: 3100 - total flux cleaned = -0.0822365 Jy ! Component: 3150 - total flux cleaned = -0.0824262 Jy ! Component: 3200 - total flux cleaned = -0.0827561 Jy ! Component: 3250 - total flux cleaned = -0.0830828 Jy ! Component: 3300 - total flux cleaned = -0.083315 Jy ! Component: 3350 - total flux cleaned = -0.0835916 Jy ! Component: 3400 - total flux cleaned = -0.0839117 Jy ! Component: 3450 - total flux cleaned = -0.0842293 Jy ! Component: 3500 - total flux cleaned = -0.0844098 Jy ! Component: 3550 - total flux cleaned = -0.0847684 Jy ! Component: 3600 - total flux cleaned = -0.08508 Jy ! Component: 3650 - total flux cleaned = -0.0853011 Jy ! Component: 3700 - total flux cleaned = -0.0855207 Jy ! Component: 3750 - total flux cleaned = -0.0857827 Jy ! Component: 3800 - total flux cleaned = -0.0860863 Jy ! Component: 3850 - total flux cleaned = -0.0863449 Jy ! Component: 3900 - total flux cleaned = -0.0865161 Jy ! Component: 3950 - total flux cleaned = -0.0867295 Jy ! Component: 4000 - total flux cleaned = -0.0870259 Jy ! Component: 4050 - total flux cleaned = -0.0872361 Jy ! Total flux subtracted in 4096 components = -0.0874453 Jy ! Clean residual min=-0.002464 max=0.002886 Jy/beam ! Clean residual mean=-0.000356 rms=0.000781 Jy/beam ! Combined flux in latest and established models = 0.170978 Jy keep ! Adding 331 model components to the UV plane model. ! The established model now contains 379 components and 0.170978 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/rv101_uvs/J2253+1942_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.973 x 8.457 at -9.021 degrees (North through East) ! Clean map min=-0.0081027 max=0.23513 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/rv101_uvs/J2253+1942_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.235128 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000775862 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.989922 0.989922 1.97984 3.95969 7.91937 15.8387 31.6775 63.355 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0023 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.235 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 303.054 quit ! Quitting program ! Log file /d2/scr/pima/rv101_uvs/J2253+1942_S_uvs.log closed on Sat Nov 29 13:57:30 2014