! Started logfile: /scr/pima/rv102_uvs/J0927-2034_S_uvs.log on Sat Feb 27 22:24:49 2016 obs /scr/pima/rv102_uvs/J0927-2034_S_uva.fits ! Reading UV FITS file: /scr/pima/rv102_uvs/J0927-2034_S_uva.fits ! AN table 1: 73 integrations on 3 of 3 possible baselines. ! AN table 2: 8 integrations on 6 of 6 possible baselines. ! AN table 3: 3 integrations on 3 of 3 possible baselines. ! AN table 4: 5 integrations on 3 of 3 possible baselines. ! AN table 5: 2 integrations on 1 of 1 possible baselines. ! AN table 6: 2 integrations on 6 of 6 possible baselines. ! AN table 7: 2 integrations on 28 of 28 possible baselines. ! AN table 8: 4 integrations on 36 of 36 possible baselines. ! AN table 9: 2 integrations on 6 of 6 possible baselines. ! AN table 10: 2 integrations on 45 of 45 possible baselines. ! AN table 11: 2 integrations on 3 of 3 possible baselines. ! AN table 12: 2 integrations on 36 of 36 possible baselines. ! AN table 13: 2 integrations on 1 of 1 possible baselines. ! AN table 14: 2 integrations on 3 of 3 possible baselines. ! AN table 15: 2 integrations on 1 of 1 possible baselines. ! Apparent sampling: 0.792806 visibilities/baseline/integration-bin. ! Found source: J0927-2034 ! ! 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 2204 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/J0927-2034_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 219 telescope corrections were flagged in sub-array 1. ! A total of 23 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! A total of 15 telescope corrections were flagged in sub-array 4. ! A total of 4 telescope corrections were flagged in sub-array 5. ! A total of 2 telescope corrections were flagged in sub-array 6. ! A total of 4 telescope corrections were flagged in sub-array 13. ! A total of 4 telescope corrections were flagged in sub-array 15. ! ! Correcting IF 2. ! A total of 219 telescope corrections were flagged in sub-array 1. ! A total of 23 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! A total of 15 telescope corrections were flagged in sub-array 4. ! A total of 4 telescope corrections were flagged in sub-array 5. ! A total of 2 telescope corrections were flagged in sub-array 6. ! A total of 4 telescope corrections were flagged in sub-array 13. ! A total of 4 telescope corrections were flagged in sub-array 15. ! ! Correcting IF 3. ! A total of 219 telescope corrections were flagged in sub-array 1. ! A total of 23 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! A total of 15 telescope corrections were flagged in sub-array 4. ! A total of 4 telescope corrections were flagged in sub-array 5. ! A total of 2 telescope corrections were flagged in sub-array 6. ! A total of 4 telescope corrections were flagged in sub-array 13. ! A total of 4 telescope corrections were flagged in sub-array 15. ! ! Correcting IF 4. ! A total of 219 telescope corrections were flagged in sub-array 1. ! A total of 23 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! A total of 15 telescope corrections were flagged in sub-array 4. ! A total of 4 telescope corrections were flagged in sub-array 5. ! A total of 2 telescope corrections were flagged in sub-array 6. ! A total of 4 telescope corrections were flagged in sub-array 13. ! A total of 4 telescope corrections were flagged in sub-array 15. ! ! Fit before self-cal, rms=1.273965Jy sigma=7.293830 ! Fit after self-cal, rms=0.622620Jy sigma=4.583665 ! 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=2.969 mas, bmaj=8.192 mas, bpa=-7.277 degrees ! Estimated noise=3.77829 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 = 0.341952 Jy ! Component: 100 - total flux cleaned = 0.41382 Jy ! Total flux subtracted in 100 components = 0.41382 Jy ! Clean residual min=-0.062139 max=0.084021 Jy/beam ! Clean residual mean=0.000257 rms=0.014873 Jy/beam ! Combined flux in latest and established models = 0.41382 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.41382 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.370705Jy sigma=2.255052 ! Fit after self-cal, rms=0.370567Jy sigma=2.251628 ! 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=3.582 mas, bmaj=9.638 mas, bpa=-8.62 degrees ! Estimated noise=3.05588 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 = 0.032001 Jy ! Component: 100 - total flux cleaned = 0.0386479 Jy ! Component: 150 - total flux cleaned = 0.0397219 Jy ! Component: 200 - total flux cleaned = 0.0397461 Jy ! Total flux subtracted in 200 components = 0.0397461 Jy ! Clean residual min=-0.052866 max=0.077766 Jy/beam ! Clean residual mean=-0.000221 rms=0.016660 Jy/beam ! Combined flux in latest and established models = 0.453566 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.453566 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.362803Jy sigma=2.255110 ! Fit after self-cal, rms=0.362794Jy sigma=2.254946 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.582 x 9.638 at -8.62 degrees (North through East) ! Clean map min=-0.052855 max=0.44953 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: ! MA 0.00* ON 0.00* WZ 0.00* ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! MA 0.00* ON 0.00* SC 0.00* WZ 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! SC 0.00* WF 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! MA 0.00* WF 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! HN 0.00* WF 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! FD 0.00* KP 0.00* LA 0.00* MA 0.00* ! ! Telescope amplitude corrections in sub-array 7: ! 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 8: ! 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* ! ! Telescope amplitude corrections in sub-array 9: ! HN 1.00* NL 1.00* SC 1.00* WF 1.00* ! ! Telescope amplitude corrections in sub-array 10: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 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 11. ! Telescope amplitude corrections in sub-array 11: ! HN 0.00* SC 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 12: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* OV 1.00* PT 1.00* SC 1.00* ! WF 1.00* ! ! Telescope amplitude corrections in sub-array 13: ! OV 0.00* PT 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 14. ! Telescope amplitude corrections in sub-array 14: ! FD 0.00* MK 0.00* PT 0.00* ! ! Telescope amplitude corrections in sub-array 15: ! MK 0.00* OV 0.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! MA 0.00* ON 0.00* WZ 0.00* ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! MA 0.00* ON 0.00* SC 0.00* WZ 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! SC 0.00* WF 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! MA 0.00* WF 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! HN 0.00* WF 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! FD 0.00* KP 0.00* LA 0.00* MA 0.00* ! ! Telescope amplitude corrections in sub-array 7: ! 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 8: ! 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* ! ! Telescope amplitude corrections in sub-array 9: ! HN 1.00* NL 1.00* SC 1.00* WF 1.00* ! ! Telescope amplitude corrections in sub-array 10: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 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 11. ! Telescope amplitude corrections in sub-array 11: ! HN 0.00* SC 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 12: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* OV 1.00* PT 1.00* SC 1.00* ! WF 1.00* ! ! Telescope amplitude corrections in sub-array 13: ! OV 0.00* PT 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 14. ! Telescope amplitude corrections in sub-array 14: ! FD 0.00* MK 0.00* PT 0.00* ! ! Telescope amplitude corrections in sub-array 15: ! MK 0.00* OV 0.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! MA 0.00* ON 0.00* WZ 0.00* ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! MA 0.00* ON 0.00* SC 0.00* WZ 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! SC 0.00* WF 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! MA 0.00* WF 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! HN 0.00* WF 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! FD 0.00* KP 0.00* LA 0.00* MA 0.00* ! ! Telescope amplitude corrections in sub-array 7: ! 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 8: ! 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* ! ! Telescope amplitude corrections in sub-array 9: ! HN 1.00* NL 1.00* SC 1.00* WF 1.00* ! ! Telescope amplitude corrections in sub-array 10: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 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 11. ! Telescope amplitude corrections in sub-array 11: ! HN 0.00* SC 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 12: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* OV 1.00* PT 1.00* SC 1.00* ! WF 1.00* ! ! Telescope amplitude corrections in sub-array 13: ! OV 0.00* PT 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 14. ! Telescope amplitude corrections in sub-array 14: ! FD 0.00* MK 0.00* PT 0.00* ! ! Telescope amplitude corrections in sub-array 15: ! MK 0.00* OV 0.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! MA 0.00* ON 0.00* WZ 0.00* ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! MA 0.00* ON 0.00* SC 0.00* WZ 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! SC 0.00* WF 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! MA 0.00* WF 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! HN 0.00* WF 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! FD 0.00* KP 0.00* LA 0.00* MA 0.00* ! ! Telescope amplitude corrections in sub-array 7: ! 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 8: ! 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* ! ! Telescope amplitude corrections in sub-array 9: ! HN 1.00* NL 1.00* SC 1.00* WF 1.00* ! ! Telescope amplitude corrections in sub-array 10: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 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 11. ! Telescope amplitude corrections in sub-array 11: ! HN 0.00* SC 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 12: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* OV 1.00* PT 1.00* SC 1.00* ! WF 1.00* ! ! Telescope amplitude corrections in sub-array 13: ! OV 0.00* PT 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 14. ! Telescope amplitude corrections in sub-array 14: ! FD 0.00* MK 0.00* PT 0.00* ! ! Telescope amplitude corrections in sub-array 15: ! MK 0.00* OV 0.00* ! ! ! Fit before self-cal, rms=0.362794Jy sigma=2.254946 ! Fit after self-cal, rms=0.319781Jy sigma=2.324264 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.611 mas, bmaj=9.741 mas, bpa=-8.405 degrees ! Estimated noise=3.09145 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 = -0.0196567 Jy ! Component: 100 - total flux cleaned = -0.0297023 Jy ! Component: 150 - total flux cleaned = -0.0306396 Jy ! Component: 200 - total flux cleaned = -0.0311887 Jy ! Total flux subtracted in 200 components = -0.0311887 Jy ! Clean residual min=-0.053072 max=0.083713 Jy/beam ! Clean residual mean=0.001093 rms=0.016864 Jy/beam ! Combined flux in latest and established models = 0.422378 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 20 components and 0.422378 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.320067Jy sigma=2.301621 ! Fit after self-cal, rms=0.320028Jy sigma=2.301530 ! 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=0.320028Jy sigma=2.301530 ! Fit after self-cal, rms=0.320028Jy sigma=2.301530 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.611 mas, bmaj=9.741 mas, bpa=-8.405 degrees ! Estimated noise=3.09145 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000828271 Jy ! Component: 100 - total flux cleaned = -0.00103998 Jy ! Component: 150 - total flux cleaned = -0.00143066 Jy ! Component: 200 - total flux cleaned = -0.00161186 Jy ! Total flux subtracted in 200 components = -0.00161186 Jy ! Clean residual min=-0.052140 max=0.083844 Jy/beam ! Clean residual mean=0.001130 rms=0.016856 Jy/beam ! Combined flux in latest and established models = 0.420766 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 23 components and 0.420766 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.319843Jy sigma=2.299440 ! Fit after self-cal, rms=0.319835Jy sigma=2.299402 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (13, -22). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0752713 Jy ! Component: 100 - total flux cleaned = 0.100293 Jy ! Component: 150 - total flux cleaned = 0.109876 Jy ! Component: 200 - total flux cleaned = 0.112792 Jy ! Total flux subtracted in 200 components = 0.112792 Jy ! Clean residual min=-0.055633 max=0.074347 Jy/beam ! Clean residual mean=-0.001742 rms=0.015276 Jy/beam ! Combined flux in latest and established models = 0.533557 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 52 components and 0.533557 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.300573Jy sigma=2.162801 ! Fit after self-cal, rms=0.297397Jy sigma=2.139516 ! Inverting map ! Added new window around map position (-47.5, 80.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0601661 Jy ! Component: 100 - total flux cleaned = 0.0869444 Jy ! Component: 150 - total flux cleaned = 0.0911764 Jy ! Component: 200 - total flux cleaned = 0.0911992 Jy ! Total flux subtracted in 200 components = 0.0911992 Jy ! Clean residual min=-0.053329 max=0.060902 Jy/beam ! Clean residual mean=-0.003543 rms=0.013826 Jy/beam ! Combined flux in latest and established models = 0.624756 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 82 components and 0.624757 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.284174Jy sigma=2.034082 ! Fit after self-cal, rms=0.282027Jy sigma=2.018621 ! Inverting map ! Added new window around map position (15.5, 10.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0424612 Jy ! Component: 100 - total flux cleaned = 0.0428174 Jy ! Component: 150 - total flux cleaned = 0.0393323 Jy ! Component: 200 - total flux cleaned = 0.0362349 Jy ! Total flux subtracted in 200 components = 0.0362349 Jy ! Clean residual min=-0.047843 max=0.056089 Jy/beam ! Clean residual mean=-0.004367 rms=0.012427 Jy/beam ! Combined flux in latest and established models = 0.660991 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 107 components and 0.660992 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.270957Jy sigma=1.898998 ! Fit after self-cal, rms=0.269544Jy sigma=1.888822 ! Inverting map ! Added new window around map position (33, -38.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0352567 Jy ! Component: 100 - total flux cleaned = 0.0432943 Jy ! Component: 150 - total flux cleaned = 0.0433123 Jy ! Component: 200 - total flux cleaned = 0.0422844 Jy ! Total flux subtracted in 200 components = 0.0422844 Jy ! Clean residual min=-0.040959 max=0.042957 Jy/beam ! Clean residual mean=-0.005398 rms=0.011342 Jy/beam ! Combined flux in latest and established models = 0.703276 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 132 components and 0.703276 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.257731Jy sigma=1.786113 ! Fit after self-cal, rms=0.256524Jy sigma=1.778517 ! 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=0.256524Jy sigma=1.778517 ! Fit after self-cal, rms=0.256524Jy sigma=1.778517 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.611 mas, bmaj=9.741 mas, bpa=-8.405 degrees ! Estimated noise=3.09145 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0099976 Jy ! Component: 100 - total flux cleaned = 0.00814666 Jy ! Component: 150 - total flux cleaned = 0.00642799 Jy ! Component: 200 - total flux cleaned = 0.00482309 Jy ! Total flux subtracted in 200 components = 0.00482309 Jy ! Clean residual min=-0.039990 max=0.034228 Jy/beam ! Clean residual mean=-0.005499 rms=0.010835 Jy/beam ! Combined flux in latest and established models = 0.708099 Jy selfcal ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 157 components and 0.708099 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.251562Jy sigma=1.732869 ! Fit after self-cal, rms=0.251310Jy sigma=1.731011 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 = 0.00463276 Jy ! Component: 100 - total flux cleaned = 0.00388651 Jy ! Component: 150 - total flux cleaned = 0.00245092 Jy ! Component: 200 - total flux cleaned = 0.00175291 Jy ! Total flux subtracted in 200 components = 0.00175291 Jy ! Clean residual min=-0.038865 max=0.031293 Jy/beam ! Clean residual mean=-0.005527 rms=0.010533 Jy/beam ! Combined flux in latest and established models = 0.709852 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 172 components and 0.709852 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.247903Jy sigma=1.700295 ! Fit after self-cal, rms=0.247796Jy sigma=1.699248 ! 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=0.247796Jy sigma=1.699248 ! Fit after self-cal, rms=0.247796Jy sigma=1.699248 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.839 mas, bmaj=15.11 mas, bpa=-6.923 degrees ! Estimated noise=3.68674 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0256823 Jy ! Component: 100 - total flux cleaned = -0.0303596 Jy ! Component: 150 - total flux cleaned = -0.0335951 Jy ! Component: 200 - total flux cleaned = -0.0357981 Jy ! Total flux subtracted in 200 components = -0.0357981 Jy ! Clean residual min=-0.055395 max=0.039153 Jy/beam ! Clean residual mean=-0.009403 rms=0.015769 Jy/beam ! Combined flux in latest and established models = 0.674054 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 196 components and 0.674054 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.246779Jy sigma=1.678988 ! Fit after self-cal, rms=0.246523Jy sigma=1.677399 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 = 0.000193098 Jy ! Component: 100 - total flux cleaned = -0.00113962 Jy ! Component: 150 - total flux cleaned = -0.00300918 Jy ! Component: 200 - total flux cleaned = -0.00417794 Jy ! Total flux subtracted in 200 components = -0.00417794 Jy ! Clean residual min=-0.055201 max=0.037654 Jy/beam ! Clean residual mean=-0.009133 rms=0.015399 Jy/beam ! Combined flux in latest and established models = 0.669876 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 220 components and 0.669876 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.245757Jy sigma=1.667627 ! Fit after self-cal, rms=0.245654Jy sigma=1.666954 ! 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=3.611 mas, bmaj=9.741 mas, bpa=-8.405 degrees ! Estimated noise=3.09145 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.611 x 9.741 at -8.405 degrees (North through East) ! Clean map min=-0.04149 max=0.40363 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=3.001 mas, bmaj=8.22 mas, bpa=-7.218 degrees ! Estimated noise=3.80612 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.33206 Jy ! Component: 100 - total flux cleaned = 0.464776 Jy ! Component: 150 - total flux cleaned = 0.559295 Jy ! Component: 200 - total flux cleaned = 0.630954 Jy ! Total flux subtracted in 200 components = 0.630954 Jy ! Clean residual min=-0.053371 max=0.052485 Jy/beam ! Clean residual mean=-0.000021 rms=0.012134 Jy/beam ! Combined flux in latest and established models = 0.630954 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 0.630954 Jy ! Inverting map and beam ! Estimated beam: bmin=3.611 mas, bmaj=9.741 mas, bpa=-8.405 degrees ! Estimated noise=3.09145 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 = 0.057532 Jy ! Component: 100 - total flux cleaned = 0.0682715 Jy ! Component: 150 - total flux cleaned = 0.0714598 Jy ! Component: 200 - total flux cleaned = 0.0729214 Jy ! Total flux subtracted in 200 components = 0.0729214 Jy ! Clean residual min=-0.046598 max=0.034961 Jy/beam ! Clean residual mean=-0.005478 rms=0.011800 Jy/beam ! Combined flux in latest and established models = 0.703875 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 62 components and 0.703875 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=6.839 mas, bmaj=15.11 mas, bpa=-6.923 degrees ! Estimated noise=3.68674 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0131933 Jy ! Component: 100 - total flux cleaned = -0.0189517 Jy ! Component: 150 - total flux cleaned = -0.0228152 Jy ! Component: 200 - total flux cleaned = -0.0263844 Jy ! Total flux subtracted in 200 components = -0.0263844 Jy ! Clean residual min=-0.063003 max=0.039247 Jy/beam ! Clean residual mean=-0.009633 rms=0.016698 Jy/beam ! Combined flux in latest and established models = 0.677491 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 = -0.00323835 Jy ! Component: 100 - total flux cleaned = -0.00519873 Jy ! Component: 150 - total flux cleaned = -0.00609673 Jy ! Component: 200 - total flux cleaned = -0.00784714 Jy ! Total flux subtracted in 200 components = -0.00784714 Jy ! Clean residual min=-0.061096 max=0.037703 Jy/beam ! Clean residual mean=-0.009176 rms=0.015999 Jy/beam ! Combined flux in latest and established models = 0.669644 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 114 components and 0.669644 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.611 mas, bmaj=9.741 mas, bpa=-8.405 degrees ! Estimated noise=3.09145 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00647644 Jy ! Component: 100 - total flux cleaned = 0.0115956 Jy ! Component: 150 - total flux cleaned = 0.0115859 Jy ! Component: 200 - total flux cleaned = 0.011593 Jy ! Total flux subtracted in 200 components = 0.011593 Jy ! Clean residual min=-0.043245 max=0.034907 Jy/beam ! Clean residual mean=-0.004754 rms=0.010464 Jy/beam ! Combined flux in latest and established models = 0.681237 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 142 components and 0.681237 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.251800Jy sigma=1.699168 ! Fit after self-cal, rms=0.250807Jy sigma=1.693765 wmodel /scr/pima/rv102_uvs/J0927-2034_S_map.mod ! Writing 142 model components to file: /scr/pima/rv102_uvs/J0927-2034_S_map.mod wobs /scr/pima/rv102_uvs/J0927-2034_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv102_uvs/J0927-2034_S_uvs.fits wwins /scr/pima/rv102_uvs/J0927-2034_S_map.win ! wwins: Wrote 5 windows to /scr/pima/rv102_uvs/J0927-2034_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 = -0.0187812 Jy ! Component: 100 - total flux cleaned = -0.0345994 Jy ! Component: 150 - total flux cleaned = -0.0482884 Jy ! Component: 200 - total flux cleaned = -0.0607605 Jy ! Component: 250 - total flux cleaned = -0.0721483 Jy ! Component: 300 - total flux cleaned = -0.0820027 Jy ! Component: 350 - total flux cleaned = -0.0910081 Jy ! Component: 400 - total flux cleaned = -0.0986734 Jy ! Component: 450 - total flux cleaned = -0.10561 Jy ! Component: 500 - total flux cleaned = -0.111866 Jy ! Component: 550 - total flux cleaned = -0.118491 Jy ! Component: 600 - total flux cleaned = -0.122978 Jy ! Component: 650 - total flux cleaned = -0.128356 Jy ! Component: 700 - total flux cleaned = -0.133145 Jy ! Component: 750 - total flux cleaned = -0.138313 Jy ! Component: 800 - total flux cleaned = -0.14247 Jy ! Component: 850 - total flux cleaned = -0.14611 Jy ! Component: 900 - total flux cleaned = -0.149687 Jy ! Component: 950 - total flux cleaned = -0.15233 Jy ! Component: 1000 - total flux cleaned = -0.155371 Jy ! Component: 1050 - total flux cleaned = -0.158369 Jy ! Component: 1100 - total flux cleaned = -0.16048 Jy ! Component: 1150 - total flux cleaned = -0.161735 Jy ! Component: 1200 - total flux cleaned = -0.163387 Jy ! Component: 1250 - total flux cleaned = -0.165423 Jy ! Component: 1300 - total flux cleaned = -0.165021 Jy ! Component: 1350 - total flux cleaned = -0.167019 Jy ! Component: 1400 - total flux cleaned = -0.168988 Jy ! Component: 1450 - total flux cleaned = -0.168986 Jy ! Component: 1500 - total flux cleaned = -0.17053 Jy ! Component: 1550 - total flux cleaned = -0.171289 Jy ! Component: 1600 - total flux cleaned = -0.17242 Jy ! Component: 1650 - total flux cleaned = -0.17242 Jy ! Component: 1700 - total flux cleaned = -0.17316 Jy ! Component: 1750 - total flux cleaned = -0.173893 Jy ! Component: 1800 - total flux cleaned = -0.174257 Jy ! Component: 1850 - total flux cleaned = -0.174619 Jy ! Component: 1900 - total flux cleaned = -0.175332 Jy ! Component: 1950 - total flux cleaned = -0.175686 Jy ! Component: 2000 - total flux cleaned = -0.176036 Jy ! Component: 2050 - total flux cleaned = -0.176384 Jy ! Component: 2100 - total flux cleaned = -0.177067 Jy ! Component: 2150 - total flux cleaned = -0.176727 Jy ! Component: 2200 - total flux cleaned = -0.177403 Jy ! Component: 2250 - total flux cleaned = -0.17807 Jy ! Component: 2300 - total flux cleaned = -0.177739 Jy ! Component: 2350 - total flux cleaned = -0.178396 Jy ! Component: 2400 - total flux cleaned = -0.178396 Jy ! Component: 2450 - total flux cleaned = -0.178075 Jy ! Component: 2500 - total flux cleaned = -0.179354 Jy ! Component: 2550 - total flux cleaned = -0.179352 Jy ! Component: 2600 - total flux cleaned = -0.179035 Jy ! Component: 2650 - total flux cleaned = -0.179349 Jy ! Component: 2700 - total flux cleaned = -0.179659 Jy ! Component: 2750 - total flux cleaned = -0.179965 Jy ! Component: 2800 - total flux cleaned = -0.179354 Jy ! Component: 2850 - total flux cleaned = -0.179657 Jy ! Component: 2900 - total flux cleaned = -0.179659 Jy ! Component: 2950 - total flux cleaned = -0.179958 Jy ! Component: 3000 - total flux cleaned = -0.179663 Jy ! Component: 3050 - total flux cleaned = -0.179959 Jy ! Component: 3100 - total flux cleaned = -0.180252 Jy ! Component: 3150 - total flux cleaned = -0.180541 Jy ! Component: 3200 - total flux cleaned = -0.180828 Jy ! Component: 3250 - total flux cleaned = -0.180542 Jy ! Component: 3300 - total flux cleaned = -0.180541 Jy ! Component: 3350 - total flux cleaned = -0.180821 Jy ! Component: 3400 - total flux cleaned = -0.180819 Jy ! Component: 3450 - total flux cleaned = -0.180265 Jy ! Component: 3500 - total flux cleaned = -0.180541 Jy ! Component: 3550 - total flux cleaned = -0.18054 Jy ! Component: 3600 - total flux cleaned = -0.180269 Jy ! Component: 3650 - total flux cleaned = -0.179998 Jy ! Component: 3700 - total flux cleaned = -0.179463 Jy ! Component: 3750 - total flux cleaned = -0.179729 Jy ! Component: 3800 - total flux cleaned = -0.179466 Jy ! Component: 3850 - total flux cleaned = -0.179201 Jy ! Component: 3900 - total flux cleaned = -0.178678 Jy ! Component: 3950 - total flux cleaned = -0.178679 Jy ! Component: 4000 - total flux cleaned = -0.177904 Jy ! Component: 4050 - total flux cleaned = -0.177904 Jy ! Total flux subtracted in 4096 components = -0.177649 Jy ! Clean residual min=-0.018547 max=0.013159 Jy/beam ! Clean residual mean=-0.000287 rms=0.005636 Jy/beam ! Combined flux in latest and established models = 0.503589 Jy keep ! Adding 394 model components to the UV plane model. ! The established model now contains 536 components and 0.503588 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/rv102_uvs/J0927-2034_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.611 x 9.741 at -8.405 degrees (North through East) ! Clean map min=-0.041959 max=0.38647 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv102_uvs/J0927-2034_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.386467 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00560137 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -4.34813 4.34813 8.69626 17.3925 34.785 69.5701 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0168 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.386 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 68.995 quit ! Quitting program ! Log file /scr/pima/rv102_uvs/J0927-2034_S_uvs.log closed on Sat Feb 27 22:24:53 2016