! Started logfile: /scr/pima/rv102_uvs/J2115+2933_S_uvs.log on Sat Feb 27 22:27:15 2016 obs /scr/pima/rv102_uvs/J2115+2933_S_uva.fits ! Reading UV FITS file: /scr/pima/rv102_uvs/J2115+2933_S_uva.fits ! AN table 1: 12 integrations on 66 of 66 possible baselines. ! AN table 2: 24 integrations on 10 of 10 possible baselines. ! AN table 3: 2 integrations on 1 of 1 possible baselines. ! AN table 4: 2 integrations on 6 of 6 possible baselines. ! AN table 5: 7 integrations on 45 of 45 possible baselines. ! AN table 6: 19 integrations on 3 of 3 possible baselines. ! AN table 7: 13 integrations on 28 of 28 possible baselines. ! AN table 8: 67 integrations on 6 of 6 possible baselines. ! AN table 9: 8 integrations on 1 of 1 possible baselines. ! AN table 10: 10 integrations on 3 of 3 possible baselines. ! AN table 11: 10 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.561751 visibilities/baseline/integration-bin. ! Found source: J2115+2933 ! ! 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 139 lines of history. ! ! Reading 6004 visibilities. select rr, 1,2,3,4,6,7,8 ! Restricting channel ranges to the available 4 channels. ! 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 /scr/pima/rv102_uvs/J2115+2933_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 61 telescope corrections were flagged in sub-array 1. ! A total of 62 telescope corrections were flagged in sub-array 2. ! A total of 4 telescope corrections were flagged in sub-array 3. ! A total of 22 telescope corrections were flagged in sub-array 5. ! A total of 57 telescope corrections were flagged in sub-array 6. ! A total of 57 telescope corrections were flagged in sub-array 7. ! A total of 208 telescope corrections were flagged in sub-array 8. ! A total of 16 telescope corrections were flagged in sub-array 9. ! A total of 30 telescope corrections were flagged in sub-array 10. ! A total of 42 telescope corrections were flagged in sub-array 11. ! ! Correcting IF 2. ! A total of 61 telescope corrections were flagged in sub-array 1. ! A total of 62 telescope corrections were flagged in sub-array 2. ! A total of 4 telescope corrections were flagged in sub-array 3. ! A total of 22 telescope corrections were flagged in sub-array 5. ! A total of 57 telescope corrections were flagged in sub-array 6. ! A total of 57 telescope corrections were flagged in sub-array 7. ! A total of 208 telescope corrections were flagged in sub-array 8. ! A total of 16 telescope corrections were flagged in sub-array 9. ! A total of 30 telescope corrections were flagged in sub-array 10. ! A total of 42 telescope corrections were flagged in sub-array 11. ! ! Correcting IF 3. ! A total of 61 telescope corrections were flagged in sub-array 1. ! A total of 62 telescope corrections were flagged in sub-array 2. ! A total of 4 telescope corrections were flagged in sub-array 3. ! A total of 22 telescope corrections were flagged in sub-array 5. ! A total of 57 telescope corrections were flagged in sub-array 6. ! A total of 57 telescope corrections were flagged in sub-array 7. ! A total of 208 telescope corrections were flagged in sub-array 8. ! A total of 16 telescope corrections were flagged in sub-array 9. ! A total of 30 telescope corrections were flagged in sub-array 10. ! A total of 42 telescope corrections were flagged in sub-array 11. ! ! Correcting IF 4. ! A total of 61 telescope corrections were flagged in sub-array 1. ! A total of 62 telescope corrections were flagged in sub-array 2. ! A total of 4 telescope corrections were flagged in sub-array 3. ! A total of 22 telescope corrections were flagged in sub-array 5. ! A total of 57 telescope corrections were flagged in sub-array 6. ! A total of 57 telescope corrections were flagged in sub-array 7. ! A total of 208 telescope corrections were flagged in sub-array 8. ! A total of 16 telescope corrections were flagged in sub-array 9. ! A total of 30 telescope corrections were flagged in sub-array 10. ! A total of 42 telescope corrections were flagged in sub-array 11. ! ! Fit before self-cal, rms=1.206950Jy sigma=4.452100 ! Fit after self-cal, rms=0.642996Jy sigma=2.831534 ! 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=2.311 mas, bmaj=3.574 mas, bpa=-12.71 degrees ! Estimated noise=4.39388 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 = 0.308422 Jy ! Component: 100 - total flux cleaned = 0.384953 Jy ! Total flux subtracted in 100 components = 0.384953 Jy ! Clean residual min=-0.044904 max=0.043562 Jy/beam ! Clean residual mean=0.000002 rms=0.010206 Jy/beam ! Combined flux in latest and established models = 0.384954 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.384954 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.413320Jy sigma=1.076642 ! Fit after self-cal, rms=0.412990Jy sigma=1.072950 ! 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=2.63 mas, bmaj=4.313 mas, bpa=-16.47 degrees ! Estimated noise=3.25724 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 = 0.0442634 Jy ! Component: 100 - total flux cleaned = 0.0682021 Jy ! Component: 150 - total flux cleaned = 0.0817747 Jy ! Component: 200 - total flux cleaned = 0.0895342 Jy ! Total flux subtracted in 200 components = 0.0895342 Jy ! Clean residual min=-0.051049 max=0.052429 Jy/beam ! Clean residual mean=-0.001482 rms=0.012420 Jy/beam ! Combined flux in latest and established models = 0.474488 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 24 components and 0.474488 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.398438Jy sigma=1.078624 ! Fit after self-cal, rms=0.398197Jy sigma=1.078307 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.63 x 4.313 at -16.47 degrees (North through East) ! Clean map min=-0.049344 max=0.39767 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: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MA 1.00* NY 1.00* ON 1.00* OV 1.00* ! PT 1.00* SC 1.00* WF 1.00* WZ 1.00* ! ! A total of 18 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! MA 1.00* NY 1.00* ON 1.00* WF 1.00* ! WZ 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! HN 0.00* NY 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! HN 1.00* LA 1.00* MK 1.00* NL 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NY 1.00* OV 1.00* PT 1.00* ! SC 1.00* WF 1.00* ! ! Telescope amplitude corrections in sub-array 6: ! MK 0.00* NY 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 7: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* NY 1.00* OV 1.00* PT 1.00* ! ! A total of 60 telescope corrections were flagged in sub-array 8. ! Telescope amplitude corrections in sub-array 8: ! MA 0.00* NY 0.00* ON 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 9: ! NY 0.00* ON 0.00* ! ! Telescope amplitude corrections in sub-array 10: ! MA 0.00* ON 0.00* WZ 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 11. ! Telescope amplitude corrections in sub-array 11: ! FD 1.00* HN 1.00* LA 1.00* MA 1.00* ! NY 1.00* ON 1.00* PT 1.00* SC 1.00* ! WF 1.00* WZ 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MA 1.00* NY 1.00* ON 1.00* OV 1.00* ! PT 1.00* SC 1.00* WF 1.00* WZ 1.00* ! ! A total of 18 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! MA 1.00* NY 1.00* ON 1.00* WF 1.00* ! WZ 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! HN 0.00* NY 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! HN 1.00* LA 1.00* MK 1.00* NL 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NY 1.00* OV 1.00* PT 1.00* ! SC 1.00* WF 1.00* ! ! Telescope amplitude corrections in sub-array 6: ! MK 0.00* NY 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 7: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* NY 1.00* OV 1.00* PT 1.00* ! ! A total of 60 telescope corrections were flagged in sub-array 8. ! Telescope amplitude corrections in sub-array 8: ! MA 0.00* NY 0.00* ON 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 9: ! NY 0.00* ON 0.00* ! ! Telescope amplitude corrections in sub-array 10: ! MA 0.00* ON 0.00* WZ 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 11. ! Telescope amplitude corrections in sub-array 11: ! FD 1.00* HN 1.00* LA 1.00* MA 1.00* ! NY 1.00* ON 1.00* PT 1.00* SC 1.00* ! WF 1.00* WZ 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MA 1.00* NY 1.00* ON 1.00* OV 1.00* ! PT 1.00* SC 1.00* WF 1.00* WZ 1.00* ! ! A total of 18 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! MA 1.00* NY 1.00* ON 1.00* WF 1.00* ! WZ 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! HN 0.00* NY 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! HN 1.00* LA 1.00* MK 1.00* NL 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NY 1.00* OV 1.00* PT 1.00* ! SC 1.00* WF 1.00* ! ! Telescope amplitude corrections in sub-array 6: ! MK 0.00* NY 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 7: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* NY 1.00* OV 1.00* PT 1.00* ! ! A total of 60 telescope corrections were flagged in sub-array 8. ! Telescope amplitude corrections in sub-array 8: ! MA 0.00* NY 0.00* ON 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 9: ! NY 0.00* ON 0.00* ! ! Telescope amplitude corrections in sub-array 10: ! MA 0.00* ON 0.00* WZ 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 11. ! Telescope amplitude corrections in sub-array 11: ! FD 1.00* HN 1.00* LA 1.00* MA 1.00* ! NY 1.00* ON 1.00* PT 1.00* SC 1.00* ! WF 1.00* WZ 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MA 1.00* NY 1.00* ON 1.00* OV 1.00* ! PT 1.00* SC 1.00* WF 1.00* WZ 1.00* ! ! A total of 18 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! MA 1.00* NY 1.00* ON 1.00* WF 1.00* ! WZ 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! HN 0.00* NY 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! HN 1.00* LA 1.00* MK 1.00* NL 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NY 1.00* OV 1.00* PT 1.00* ! SC 1.00* WF 1.00* ! ! Telescope amplitude corrections in sub-array 6: ! MK 0.00* NY 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 7: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* NY 1.00* OV 1.00* PT 1.00* ! ! A total of 60 telescope corrections were flagged in sub-array 8. ! Telescope amplitude corrections in sub-array 8: ! MA 0.00* NY 0.00* ON 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 9: ! NY 0.00* ON 0.00* ! ! Telescope amplitude corrections in sub-array 10: ! MA 0.00* ON 0.00* WZ 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 11. ! Telescope amplitude corrections in sub-array 11: ! FD 1.00* HN 1.00* LA 1.00* MA 1.00* ! NY 1.00* ON 1.00* PT 1.00* SC 1.00* ! WF 1.00* WZ 1.00* ! ! ! Fit before self-cal, rms=0.398197Jy sigma=1.078307 ! Fit after self-cal, rms=0.347094Jy sigma=1.074911 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.601 mas, bmaj=4.242 mas, bpa=-15.15 degrees ! Estimated noise=3.34454 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 = -0.0188892 Jy ! Component: 100 - total flux cleaned = -0.0290216 Jy ! Component: 150 - total flux cleaned = -0.0337554 Jy ! Component: 200 - total flux cleaned = -0.0351859 Jy ! Total flux subtracted in 200 components = -0.0351859 Jy ! Clean residual min=-0.057338 max=0.057715 Jy/beam ! Clean residual mean=-0.001188 rms=0.012320 Jy/beam ! Combined flux in latest and established models = 0.439302 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 38 components and 0.439302 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.348275Jy sigma=1.058626 ! Fit after self-cal, rms=0.348199Jy sigma=1.058537 ! 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=0.348199Jy sigma=1.058537 ! Fit after self-cal, rms=0.348199Jy sigma=1.058537 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.601 mas, bmaj=4.242 mas, bpa=-15.15 degrees ! Estimated noise=3.34454 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00137808 Jy ! Component: 100 - total flux cleaned = -0.00151623 Jy ! Component: 150 - total flux cleaned = -0.00164372 Jy ! Component: 200 - total flux cleaned = -0.00176559 Jy ! Total flux subtracted in 200 components = -0.00176559 Jy ! Clean residual min=-0.057477 max=0.057573 Jy/beam ! Clean residual mean=-0.001168 rms=0.012301 Jy/beam ! Combined flux in latest and established models = 0.437536 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 41 components and 0.437536 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.348074Jy sigma=1.057651 ! Fit after self-cal, rms=0.348048Jy sigma=1.057621 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 = -0.000457327 Jy ! Component: 100 - total flux cleaned = -0.000466472 Jy ! Component: 150 - total flux cleaned = -0.000468401 Jy ! Component: 200 - total flux cleaned = -0.000467543 Jy ! Total flux subtracted in 200 components = -0.000467543 Jy ! Clean residual min=-0.057575 max=0.057534 Jy/beam ! Clean residual mean=-0.001163 rms=0.012293 Jy/beam ! Combined flux in latest and established models = 0.437069 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 44 components and 0.437069 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.347901Jy sigma=1.057333 ! Fit after self-cal, rms=0.347887Jy sigma=1.057318 ! 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=0.347887Jy sigma=1.057318 ! Fit after self-cal, rms=0.347887Jy sigma=1.057318 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.601 mas, bmaj=4.242 mas, bpa=-15.15 degrees ! Estimated noise=3.34454 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.00992e-07 Jy ! Component: 100 - total flux cleaned = -5.81412e-06 Jy ! Component: 150 - total flux cleaned = -1.09343e-05 Jy ! Component: 200 - total flux cleaned = -9.01687e-06 Jy ! Total flux subtracted in 200 components = -9.01687e-06 Jy ! Clean residual min=-0.057663 max=0.057504 Jy/beam ! Clean residual mean=-0.001163 rms=0.012289 Jy/beam ! Combined flux in latest and established models = 0.43706 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 45 components and 0.43706 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.347729Jy sigma=1.057237 ! Fit after self-cal, rms=0.347718Jy sigma=1.057226 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 = 5.07558e-06 Jy ! Component: 100 - total flux cleaned = -5.22741e-08 Jy ! Component: 150 - total flux cleaned = -2.9909e-06 Jy ! Component: 200 - total flux cleaned = 7.10139e-05 Jy ! Total flux subtracted in 200 components = 7.10139e-05 Jy ! Clean residual min=-0.057738 max=0.057477 Jy/beam ! Clean residual mean=-0.001164 rms=0.012287 Jy/beam ! Combined flux in latest and established models = 0.437131 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 46 components and 0.437131 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.347596Jy sigma=1.057154 ! Fit after self-cal, rms=0.347586Jy sigma=1.057146 ! 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=0.347586Jy sigma=1.057146 ! Fit after self-cal, rms=0.347586Jy sigma=1.057146 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.339 mas, bmaj=9.907 mas, bpa=17.39 degrees ! Estimated noise=4.76687 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0192889 Jy ! Component: 100 - total flux cleaned = 0.0203443 Jy ! Component: 150 - total flux cleaned = 0.0202793 Jy ! Component: 200 - total flux cleaned = 0.0202076 Jy ! Total flux subtracted in 200 components = 0.0202076 Jy ! Clean residual min=-0.106610 max=0.107552 Jy/beam ! Clean residual mean=-0.004107 rms=0.026604 Jy/beam ! Combined flux in latest and established models = 0.457338 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 49 components and 0.457338 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.348328Jy sigma=1.063536 ! Fit after self-cal, rms=0.348290Jy sigma=1.063491 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 = -4.26467e-05 Jy ! Component: 100 - total flux cleaned = -9.09716e-05 Jy ! Component: 150 - total flux cleaned = 0.000178179 Jy ! Component: 200 - total flux cleaned = 0.000196772 Jy ! Total flux subtracted in 200 components = 0.000196772 Jy ! Clean residual min=-0.106420 max=0.107311 Jy/beam ! Clean residual mean=-0.004110 rms=0.026587 Jy/beam ! Combined flux in latest and established models = 0.457535 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 51 components and 0.457535 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.349628Jy sigma=1.064767 ! Fit after self-cal, rms=0.349618Jy sigma=1.064737 ! 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=2.601 mas, bmaj=4.242 mas, bpa=-15.15 degrees ! Estimated noise=3.34454 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.601 x 4.242 at -15.15 degrees (North through East) ! Clean map min=-0.055 max=0.37363 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=2.271 mas, bmaj=3.523 mas, bpa=-12.19 degrees ! Estimated noise=4.56225 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.295415 Jy ! Component: 100 - total flux cleaned = 0.366516 Jy ! Component: 150 - total flux cleaned = 0.398643 Jy ! Component: 200 - total flux cleaned = 0.418214 Jy ! Total flux subtracted in 200 components = 0.418214 Jy ! Clean residual min=-0.048061 max=0.047655 Jy/beam ! Clean residual mean=-0.000038 rms=0.010298 Jy/beam ! Combined flux in latest and established models = 0.418215 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.418215 Jy ! Inverting map and beam ! Estimated beam: bmin=2.601 mas, bmaj=4.242 mas, bpa=-15.15 degrees ! Estimated noise=3.34454 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) ! Added new window around map position (-6, 95). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0530695 Jy ! Component: 100 - total flux cleaned = 0.080463 Jy ! Component: 150 - total flux cleaned = 0.0909887 Jy ! Component: 200 - total flux cleaned = 0.0971136 Jy ! Total flux subtracted in 200 components = 0.0971136 Jy ! Clean residual min=-0.053542 max=0.059611 Jy/beam ! Clean residual mean=-0.001710 rms=0.011445 Jy/beam ! Combined flux in latest and established models = 0.515328 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 46 components and 0.515328 Jy ! Inverting map ! Added new window around map position (6, -95). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.056033 Jy ! Component: 100 - total flux cleaned = 0.0844758 Jy ! Component: 150 - total flux cleaned = 0.0994149 Jy ! Component: 200 - total flux cleaned = 0.107291 Jy ! Total flux subtracted in 200 components = 0.107291 Jy ! Clean residual min=-0.046678 max=0.049148 Jy/beam ! Clean residual mean=-0.002578 rms=0.010327 Jy/beam ! Combined flux in latest and established models = 0.622619 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 76 components and 0.622619 Jy ! Inverting map ! Added new window around map position (-15.5, -10). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0457747 Jy ! Component: 100 - total flux cleaned = 0.0653834 Jy ! Component: 150 - total flux cleaned = 0.0741941 Jy ! Component: 200 - total flux cleaned = 0.0804842 Jy ! Total flux subtracted in 200 components = 0.0804842 Jy ! Clean residual min=-0.046883 max=0.047779 Jy/beam ! Clean residual mean=-0.003480 rms=0.009532 Jy/beam ! Combined flux in latest and established models = 0.703103 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 102 components and 0.703103 Jy ! Inverting map ! Added new window around map position (15.5, 9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0453463 Jy ! Component: 100 - total flux cleaned = 0.0602523 Jy ! Component: 150 - total flux cleaned = 0.063806 Jy ! Component: 200 - total flux cleaned = 0.0698649 Jy ! Total flux subtracted in 200 components = 0.0698649 Jy ! Clean residual min=-0.045984 max=0.029155 Jy/beam ! Clean residual mean=-0.004231 rms=0.008722 Jy/beam ! Combined flux in latest and established models = 0.772968 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 132 components and 0.772968 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=8.339 mas, bmaj=9.907 mas, bpa=17.39 degrees ! Estimated noise=4.76687 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00182376 Jy ! Component: 100 - total flux cleaned = 0.00188157 Jy ! Component: 150 - total flux cleaned = 0.00269918 Jy ! Component: 200 - total flux cleaned = 0.00343667 Jy ! Total flux subtracted in 200 components = 0.00343667 Jy ! Clean residual min=-0.072175 max=0.030150 Jy/beam ! Clean residual mean=-0.012269 rms=0.016425 Jy/beam ! Combined flux in latest and established models = 0.776405 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 = 0.00127514 Jy ! Component: 100 - total flux cleaned = 0.00238354 Jy ! Component: 150 - total flux cleaned = 0.00238424 Jy ! Component: 200 - total flux cleaned = 0.00239591 Jy ! Total flux subtracted in 200 components = 0.00239591 Jy ! Clean residual min=-0.071226 max=0.029124 Jy/beam ! Clean residual mean=-0.012316 rms=0.016094 Jy/beam ! Combined flux in latest and established models = 0.778801 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 161 components and 0.778801 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.601 mas, bmaj=4.242 mas, bpa=-15.15 degrees ! Estimated noise=3.34454 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00401759 Jy ! Component: 100 - total flux cleaned = -0.0047742 Jy ! Component: 150 - total flux cleaned = -0.00259178 Jy ! Component: 200 - total flux cleaned = -0.000599487 Jy ! Total flux subtracted in 200 components = -0.000599487 Jy ! Clean residual min=-0.044153 max=0.028557 Jy/beam ! Clean residual mean=-0.004250 rms=0.008308 Jy/beam ! Combined flux in latest and established models = 0.778201 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 179 components and 0.778201 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.312732Jy sigma=0.867891 ! Fit after self-cal, rms=0.311605Jy sigma=0.865257 wmodel /scr/pima/rv102_uvs/J2115+2933_S_map.mod ! Writing 179 model components to file: /scr/pima/rv102_uvs/J2115+2933_S_map.mod wobs /scr/pima/rv102_uvs/J2115+2933_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv102_uvs/J2115+2933_S_uvs.fits wwins /scr/pima/rv102_uvs/J2115+2933_S_map.win ! wwins: Wrote 5 windows to /scr/pima/rv102_uvs/J2115+2933_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 = -0.019411 Jy ! Component: 100 - total flux cleaned = -0.0362994 Jy ! Component: 150 - total flux cleaned = -0.0520221 Jy ! Component: 200 - total flux cleaned = -0.0669925 Jy ! Component: 250 - total flux cleaned = -0.081344 Jy ! Component: 300 - total flux cleaned = -0.0951552 Jy ! Component: 350 - total flux cleaned = -0.10531 Jy ! Component: 400 - total flux cleaned = -0.114141 Jy ! Component: 450 - total flux cleaned = -0.122246 Jy ! Component: 500 - total flux cleaned = -0.130655 Jy ! Component: 550 - total flux cleaned = -0.13839 Jy ! Component: 600 - total flux cleaned = -0.146435 Jy ! Component: 650 - total flux cleaned = -0.154317 Jy ! Component: 700 - total flux cleaned = -0.162947 Jy ! Component: 750 - total flux cleaned = -0.170525 Jy ! Component: 800 - total flux cleaned = -0.1784 Jy ! Component: 850 - total flux cleaned = -0.186137 Jy ! Component: 900 - total flux cleaned = -0.193743 Jy ! Component: 950 - total flux cleaned = -0.200385 Jy ! Component: 1000 - total flux cleaned = -0.20774 Jy ! Component: 1050 - total flux cleaned = -0.213774 Jy ! Component: 1100 - total flux cleaned = -0.219724 Jy ! Component: 1150 - total flux cleaned = -0.225591 Jy ! Component: 1200 - total flux cleaned = -0.230605 Jy ! Component: 1250 - total flux cleaned = -0.236311 Jy ! Component: 1300 - total flux cleaned = -0.240814 Jy ! Component: 1350 - total flux cleaned = -0.245637 Jy ! Component: 1400 - total flux cleaned = -0.250394 Jy ! Component: 1450 - total flux cleaned = -0.255455 Jy ! Component: 1500 - total flux cleaned = -0.259742 Jy ! Component: 1550 - total flux cleaned = -0.262921 Jy ! Component: 1600 - total flux cleaned = -0.26642 Jy ! Component: 1650 - total flux cleaned = -0.270225 Jy ! Component: 1700 - total flux cleaned = -0.273649 Jy ! Component: 1750 - total flux cleaned = -0.2767 Jy ! Component: 1800 - total flux cleaned = -0.280055 Jy ! Component: 1850 - total flux cleaned = -0.283373 Jy ! Component: 1900 - total flux cleaned = -0.286654 Jy ! Component: 1950 - total flux cleaned = -0.28958 Jy ! Component: 2000 - total flux cleaned = -0.291835 Jy ! Component: 2050 - total flux cleaned = -0.295026 Jy ! Component: 2100 - total flux cleaned = -0.297866 Jy ! Component: 2150 - total flux cleaned = -0.30037 Jy ! Component: 2200 - total flux cleaned = -0.303163 Jy ! Component: 2250 - total flux cleaned = -0.305314 Jy ! Component: 2300 - total flux cleaned = -0.308059 Jy ! Component: 2350 - total flux cleaned = -0.310473 Jy ! Component: 2400 - total flux cleaned = -0.313164 Jy ! Component: 2450 - total flux cleaned = -0.314942 Jy ! Component: 2500 - total flux cleaned = -0.317002 Jy ! Component: 2550 - total flux cleaned = -0.319626 Jy ! Component: 2600 - total flux cleaned = -0.321649 Jy ! Component: 2650 - total flux cleaned = -0.323944 Jy ! Component: 2700 - total flux cleaned = -0.325653 Jy ! Component: 2750 - total flux cleaned = -0.328476 Jy ! Component: 2800 - total flux cleaned = -0.329876 Jy ! Component: 2850 - total flux cleaned = -0.332101 Jy ! Component: 2900 - total flux cleaned = -0.334307 Jy ! Component: 2950 - total flux cleaned = -0.335676 Jy ! Component: 3000 - total flux cleaned = -0.337576 Jy ! Component: 3050 - total flux cleaned = -0.33973 Jy ! Component: 3100 - total flux cleaned = -0.3408 Jy ! Component: 3150 - total flux cleaned = -0.343193 Jy ! Component: 3200 - total flux cleaned = -0.344248 Jy ! Component: 3250 - total flux cleaned = -0.346081 Jy ! Component: 3300 - total flux cleaned = -0.34816 Jy ! Component: 3350 - total flux cleaned = -0.349709 Jy ! Component: 3400 - total flux cleaned = -0.350735 Jy ! Component: 3450 - total flux cleaned = -0.352517 Jy ! Component: 3500 - total flux cleaned = -0.354287 Jy ! Component: 3550 - total flux cleaned = -0.356047 Jy ! Component: 3600 - total flux cleaned = -0.356545 Jy ! Component: 3650 - total flux cleaned = -0.358037 Jy ! Component: 3700 - total flux cleaned = -0.359272 Jy ! Component: 3750 - total flux cleaned = -0.360497 Jy ! Component: 3800 - total flux cleaned = -0.361472 Jy ! Component: 3850 - total flux cleaned = -0.363168 Jy ! Component: 3900 - total flux cleaned = -0.364853 Jy ! Component: 3950 - total flux cleaned = -0.36557 Jy ! Component: 4000 - total flux cleaned = -0.367234 Jy ! Component: 4050 - total flux cleaned = -0.367942 Jy ! Total flux subtracted in 4096 components = -0.368647 Jy ! Clean residual min=-0.012175 max=0.011728 Jy/beam ! Clean residual mean=-0.000886 rms=0.004238 Jy/beam ! Combined flux in latest and established models = 0.409555 Jy keep ! Adding 348 model components to the UV plane model. ! The established model now contains 526 components and 0.409554 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/rv102_uvs/J2115+2933_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.601 x 4.242 at -15.15 degrees (North through East) ! Clean map min=-0.027129 max=0.38631 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv102_uvs/J2115+2933_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.386309 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00423403 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -3.28806 3.28806 6.57613 13.1523 26.3045 52.609 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0127 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.386 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 91.239 quit ! Quitting program ! Log file /scr/pima/rv102_uvs/J2115+2933_S_uvs.log closed on Sat Feb 27 22:27:19 2016