! Started logfile: /scr/pima/rv102_uvs/J1407+2827_S_uvs.log on Sat Feb 27 22:25:54 2016 obs /scr/pima/rv102_uvs/J1407+2827_S_uva.fits ! Reading UV FITS file: /scr/pima/rv102_uvs/J1407+2827_S_uva.fits ! AN table 1: 12 integrations on 3 of 3 possible baselines. ! AN table 2: 15 integrations on 3 of 3 possible baselines. ! AN table 3: 2 integrations on 6 of 6 possible baselines. ! AN table 4: 8 integrations on 1 of 1 possible baselines. ! AN table 5: 4 integrations on 1 of 1 possible baselines. ! AN table 6: 106 integrations on 6 of 6 possible baselines. ! AN table 7: 11 integrations on 3 of 3 possible baselines. ! AN table 8: 4 integrations on 6 of 6 possible baselines. ! AN table 9: 29 integrations on 10 of 10 possible baselines. ! AN table 10: 5 integrations on 3 of 3 possible baselines. ! AN table 11: 12 integrations on 15 of 15 possible baselines. ! AN table 12: 12 integrations on 6 of 6 possible baselines. ! Apparent sampling: 0.594834 visibilities/baseline/integration-bin. ! Found source: J1407+2827 ! ! 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 3224 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/J1407+2827_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 15 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! A total of 16 telescope corrections were flagged in sub-array 4. ! A total of 8 telescope corrections were flagged in sub-array 5. ! A total of 358 telescope corrections were flagged in sub-array 6. ! A total of 33 telescope corrections were flagged in sub-array 7. ! A total of 8 telescope corrections were flagged in sub-array 8. ! A total of 105 telescope corrections were flagged in sub-array 9. ! A total of 9 telescope corrections were flagged in sub-array 10. ! A total of 25 telescope corrections were flagged in sub-array 11. ! A total of 28 telescope corrections were flagged in sub-array 12. ! ! Correcting IF 2. ! A total of 15 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! A total of 16 telescope corrections were flagged in sub-array 4. ! A total of 8 telescope corrections were flagged in sub-array 5. ! A total of 358 telescope corrections were flagged in sub-array 6. ! A total of 33 telescope corrections were flagged in sub-array 7. ! A total of 8 telescope corrections were flagged in sub-array 8. ! A total of 105 telescope corrections were flagged in sub-array 9. ! A total of 9 telescope corrections were flagged in sub-array 10. ! A total of 25 telescope corrections were flagged in sub-array 11. ! A total of 28 telescope corrections were flagged in sub-array 12. ! ! Correcting IF 3. ! A total of 15 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! A total of 16 telescope corrections were flagged in sub-array 4. ! A total of 8 telescope corrections were flagged in sub-array 5. ! A total of 358 telescope corrections were flagged in sub-array 6. ! A total of 33 telescope corrections were flagged in sub-array 7. ! A total of 8 telescope corrections were flagged in sub-array 8. ! A total of 105 telescope corrections were flagged in sub-array 9. ! A total of 9 telescope corrections were flagged in sub-array 10. ! A total of 25 telescope corrections were flagged in sub-array 11. ! A total of 28 telescope corrections were flagged in sub-array 12. ! ! Correcting IF 4. ! A total of 15 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! A total of 16 telescope corrections were flagged in sub-array 4. ! A total of 8 telescope corrections were flagged in sub-array 5. ! A total of 358 telescope corrections were flagged in sub-array 6. ! A total of 33 telescope corrections were flagged in sub-array 7. ! A total of 8 telescope corrections were flagged in sub-array 8. ! A total of 105 telescope corrections were flagged in sub-array 9. ! A total of 9 telescope corrections were flagged in sub-array 10. ! A total of 25 telescope corrections were flagged in sub-array 11. ! A total of 28 telescope corrections were flagged in sub-array 12. ! ! Fit before self-cal, rms=2.145928Jy sigma=7.652249 ! Fit after self-cal, rms=1.122916Jy sigma=3.777857 ! 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=2.91 mas, bmaj=3.855 mas, bpa=37.02 degrees ! Estimated noise=6.1361 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 = 0.702203 Jy ! Component: 100 - total flux cleaned = 0.97203 Jy ! Total flux subtracted in 100 components = 0.97203 Jy ! Clean residual min=-0.155110 max=0.165602 Jy/beam ! Clean residual mean=-0.000243 rms=0.041158 Jy/beam ! Combined flux in latest and established models = 0.97203 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 21 components and 0.97203 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.127747Jy sigma=3.148836 ! Fit after self-cal, rms=1.127915Jy sigma=3.148204 ! 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=2.907 mas, bmaj=4.044 mas, bpa=25.34 degrees ! Estimated noise=4.11764 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 = 0.251153 Jy ! Component: 100 - total flux cleaned = 0.409311 Jy ! Component: 150 - total flux cleaned = 0.517329 Jy ! Component: 200 - total flux cleaned = 0.594144 Jy ! Total flux subtracted in 200 components = 0.594144 Jy ! Clean residual min=-0.173014 max=0.146761 Jy/beam ! Clean residual mean=-0.018939 rms=0.044902 Jy/beam ! Combined flux in latest and established models = 1.56617 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 42 components and 1.56617 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.924552Jy sigma=3.085367 ! Fit after self-cal, rms=0.924006Jy sigma=3.084226 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.907 x 4.044 at 25.34 degrees (North through East) ! Clean map min=-0.16859 max=0.94968 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 21 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! MK 0.00* NY 0.00* OV 0.00* ! ! A total of 33 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 0.00* NY 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! KP 1.00* LA 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! NY 0.00* ON 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! NY 0.00* WZ 0.00* ! ! A total of 66 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! MA 0.00* NY 0.00* ON 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 7: ! MA 0.00* ON 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 8: ! HN 1.00* NL 1.00* SC 1.00* WZ 1.00* ! ! Telescope amplitude corrections in sub-array 9: ! MA 1.00* NY 1.00* ON 1.00* WF 1.00* ! WZ 1.00* ! ! A total of 6 telescope corrections were flagged in sub-array 10. ! Telescope amplitude corrections in sub-array 10: ! NY 0.00* ON 0.00* WZ 0.00* ! ! A total of 12 telescope corrections were flagged in sub-array 11. ! Telescope amplitude corrections in sub-array 11: ! HN 1.00* NY 1.00* ON 1.00* SC 1.00* ! WF 1.00* WZ 1.00* ! ! Telescope amplitude corrections in sub-array 12: ! HN 1.00* NY 1.00* ON 1.00* WF 1.00* ! ! ! Correcting IF 2. ! A total of 21 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! MK 0.00* NY 0.00* OV 0.00* ! ! A total of 33 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 0.00* NY 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! KP 1.00* LA 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! NY 0.00* ON 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! NY 0.00* WZ 0.00* ! ! A total of 66 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! MA 0.00* NY 0.00* ON 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 7: ! MA 0.00* ON 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 8: ! HN 1.00* NL 1.00* SC 1.00* WZ 1.00* ! ! Telescope amplitude corrections in sub-array 9: ! MA 1.00* NY 1.00* ON 1.00* WF 1.00* ! WZ 1.00* ! ! A total of 6 telescope corrections were flagged in sub-array 10. ! Telescope amplitude corrections in sub-array 10: ! NY 0.00* ON 0.00* WZ 0.00* ! ! A total of 12 telescope corrections were flagged in sub-array 11. ! Telescope amplitude corrections in sub-array 11: ! HN 1.00* NY 1.00* ON 1.00* SC 1.00* ! WF 1.00* WZ 1.00* ! ! Telescope amplitude corrections in sub-array 12: ! HN 1.00* NY 1.00* ON 1.00* WF 1.00* ! ! ! Correcting IF 3. ! A total of 21 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! MK 0.00* NY 0.00* OV 0.00* ! ! A total of 33 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 0.00* NY 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! KP 1.00* LA 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! NY 0.00* ON 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! NY 0.00* WZ 0.00* ! ! A total of 66 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! MA 0.00* NY 0.00* ON 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 7: ! MA 0.00* ON 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 8: ! HN 1.00* NL 1.00* SC 1.00* WZ 1.00* ! ! Telescope amplitude corrections in sub-array 9: ! MA 1.00* NY 1.00* ON 1.00* WF 1.00* ! WZ 1.00* ! ! A total of 6 telescope corrections were flagged in sub-array 10. ! Telescope amplitude corrections in sub-array 10: ! NY 0.00* ON 0.00* WZ 0.00* ! ! A total of 12 telescope corrections were flagged in sub-array 11. ! Telescope amplitude corrections in sub-array 11: ! HN 1.00* NY 1.00* ON 1.00* SC 1.00* ! WF 1.00* WZ 1.00* ! ! Telescope amplitude corrections in sub-array 12: ! HN 1.00* NY 1.00* ON 1.00* WF 1.00* ! ! ! Correcting IF 4. ! A total of 21 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! MK 0.00* NY 0.00* OV 0.00* ! ! A total of 33 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 0.00* NY 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! KP 1.00* LA 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! NY 0.00* ON 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! NY 0.00* WZ 0.00* ! ! A total of 66 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! MA 0.00* NY 0.00* ON 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 7: ! MA 0.00* ON 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 8: ! HN 1.00* NL 1.00* SC 1.00* WZ 1.00* ! ! Telescope amplitude corrections in sub-array 9: ! MA 1.00* NY 1.00* ON 1.00* WF 1.00* ! WZ 1.00* ! ! A total of 6 telescope corrections were flagged in sub-array 10. ! Telescope amplitude corrections in sub-array 10: ! NY 0.00* ON 0.00* WZ 0.00* ! ! A total of 12 telescope corrections were flagged in sub-array 11. ! Telescope amplitude corrections in sub-array 11: ! HN 1.00* NY 1.00* ON 1.00* SC 1.00* ! WF 1.00* WZ 1.00* ! ! Telescope amplitude corrections in sub-array 12: ! HN 1.00* NY 1.00* ON 1.00* WF 1.00* ! ! ! Fit before self-cal, rms=0.924006Jy sigma=3.084226 ! Fit after self-cal, rms=0.945072Jy sigma=3.540840 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.258 mas, bmaj=4.123 mas, bpa=-8.785 degrees ! Estimated noise=5.45007 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 = -0.115297 Jy ! Component: 100 - total flux cleaned = -0.168628 Jy ! Component: 150 - total flux cleaned = -0.171225 Jy ! Component: 200 - total flux cleaned = -0.175193 Jy ! Total flux subtracted in 200 components = -0.175193 Jy ! Clean residual min=-0.226443 max=0.199437 Jy/beam ! Clean residual mean=-0.024588 rms=0.067366 Jy/beam ! Combined flux in latest and established models = 1.39098 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 47 components and 1.39098 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.953802Jy sigma=3.319480 ! Fit after self-cal, rms=0.953973Jy sigma=3.318919 ! 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=0.953973Jy sigma=3.318919 ! Fit after self-cal, rms=0.953973Jy sigma=3.318919 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.258 mas, bmaj=4.123 mas, bpa=-8.785 degrees ! Estimated noise=5.45007 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00163106 Jy ! Component: 100 - total flux cleaned = -0.00501289 Jy ! Component: 150 - total flux cleaned = -0.00737788 Jy ! Component: 200 - total flux cleaned = -0.00968933 Jy ! Total flux subtracted in 200 components = -0.00968933 Jy ! Clean residual min=-0.224753 max=0.199962 Jy/beam ! Clean residual mean=-0.024064 rms=0.067197 Jy/beam ! Combined flux in latest and established models = 1.38129 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 51 components and 1.38129 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.953339Jy sigma=3.303163 ! Fit after self-cal, rms=0.953370Jy sigma=3.302914 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 = 7.91414e-05 Jy ! Component: 100 - total flux cleaned = -0.00223895 Jy ! Component: 150 - total flux cleaned = -0.0044542 Jy ! Component: 200 - total flux cleaned = -0.00663401 Jy ! Total flux subtracted in 200 components = -0.00663401 Jy ! Clean residual min=-0.223794 max=0.199973 Jy/beam ! Clean residual mean=-0.023701 rms=0.067085 Jy/beam ! Combined flux in latest and established models = 1.37466 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 52 components and 1.37466 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.952913Jy sigma=3.290739 ! Fit after self-cal, rms=0.952927Jy sigma=3.290583 ! 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=0.952927Jy sigma=3.290583 ! Fit after self-cal, rms=0.952927Jy sigma=3.290583 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.258 mas, bmaj=4.123 mas, bpa=-8.785 degrees ! Estimated noise=5.45007 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00139356 Jy ! Component: 100 - total flux cleaned = -0.00282509 Jy ! Component: 150 - total flux cleaned = -0.00427155 Jy ! Component: 200 - total flux cleaned = -0.00634472 Jy ! Total flux subtracted in 200 components = -0.00634472 Jy ! Clean residual min=-0.223057 max=0.200278 Jy/beam ! Clean residual mean=-0.023354 rms=0.066998 Jy/beam ! Combined flux in latest and established models = 1.36831 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 52 components and 1.36831 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.952582Jy sigma=3.279774 ! Fit after self-cal, rms=0.952596Jy sigma=3.279645 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 = -0.00137604 Jy ! Component: 100 - total flux cleaned = -0.00340819 Jy ! Component: 150 - total flux cleaned = -0.00473443 Jy ! Component: 200 - total flux cleaned = -0.00668936 Jy ! Total flux subtracted in 200 components = -0.00668936 Jy ! Clean residual min=-0.222201 max=0.200737 Jy/beam ! Clean residual mean=-0.022988 rms=0.066922 Jy/beam ! Combined flux in latest and established models = 1.36162 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 52 components and 1.36162 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.952514Jy sigma=3.269016 ! Fit after self-cal, rms=0.952521Jy sigma=3.268893 ! 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=0.952521Jy sigma=3.268893 ! Fit after self-cal, rms=0.952521Jy sigma=3.268893 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.475 mas, bmaj=10.43 mas, bpa=66.59 degrees ! Estimated noise=8.61115 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.147453 Jy ! Component: 100 - total flux cleaned = -0.169681 Jy ! Component: 150 - total flux cleaned = -0.173527 Jy ! Component: 200 - total flux cleaned = -0.175148 Jy ! Total flux subtracted in 200 components = -0.175148 Jy ! Clean residual min=-0.509674 max=0.470700 Jy/beam ! Clean residual mean=-0.042491 rms=0.170117 Jy/beam ! Combined flux in latest and established models = 1.18648 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 55 components and 1.18648 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.979276Jy sigma=3.371821 ! Fit after self-cal, rms=0.979208Jy sigma=3.366982 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 = 0.000532453 Jy ! Component: 100 - total flux cleaned = -0.00203395 Jy ! Component: 150 - total flux cleaned = -0.00311543 Jy ! Component: 200 - total flux cleaned = -0.0031674 Jy ! Total flux subtracted in 200 components = -0.0031674 Jy ! Clean residual min=-0.512355 max=0.465427 Jy/beam ! Clean residual mean=-0.041978 rms=0.169654 Jy/beam ! Combined flux in latest and established models = 1.18331 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 59 components and 1.18331 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.980862Jy sigma=3.510985 ! Fit after self-cal, rms=0.980985Jy sigma=3.508180 ! 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=3.258 mas, bmaj=4.123 mas, bpa=-8.785 degrees ! Estimated noise=5.45007 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.258 x 4.123 at -8.785 degrees (North through East) ! Clean map min=-0.27435 max=0.89919 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.980985Jy sigma=3.508180 ! Fit after self-cal, rms=0.980985Jy sigma=3.508180 ! Inverting map and beam ! Estimated beam: bmin=3.258 mas, bmaj=4.123 mas, bpa=-8.785 degrees ! Estimated noise=5.45007 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.12451 Jy ! Component: 100 - total flux cleaned = 0.13308 Jy ! Component: 150 - total flux cleaned = 0.130907 Jy ! Component: 200 - total flux cleaned = 0.13268 Jy ! Total flux subtracted in 200 components = 0.13268 Jy ! Clean residual min=-0.231714 max=0.201886 Jy/beam ! Clean residual mean=-0.020500 rms=0.067240 Jy/beam ! Combined flux in latest and established models = 1.31599 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 69 components and 1.31599 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.951824Jy sigma=3.241954 ! Fit after self-cal, rms=0.951439Jy sigma=3.240027 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00281982 Jy ! Component: 100 - total flux cleaned = 0.00391206 Jy ! Component: 150 - total flux cleaned = 0.00480148 Jy ! Component: 200 - total flux cleaned = 0.00615286 Jy ! Total flux subtracted in 200 components = 0.00615286 Jy ! Clean residual min=-0.220668 max=0.199568 Jy/beam ! Clean residual mean=-0.020830 rms=0.066655 Jy/beam ! Combined flux in latest and established models = 1.32214 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 73 components and 1.32214 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.950819Jy sigma=3.214391 ! Fit after self-cal, rms=0.950776Jy sigma=3.214253 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.950776Jy sigma=3.214253 ! Fit after self-cal, rms=0.950776Jy sigma=3.214253 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=3.238 mas, bmaj=3.633 mas, bpa=26.35 degrees ! Estimated noise=8.05154 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.681282 Jy ! Component: 100 - total flux cleaned = 0.887412 Jy ! Component: 150 - total flux cleaned = 1.00911 Jy ! Component: 200 - total flux cleaned = 1.08479 Jy ! Total flux subtracted in 200 components = 1.08479 Jy ! Clean residual min=-0.197761 max=0.198139 Jy/beam ! Clean residual mean=-0.001154 rms=0.050984 Jy/beam ! Combined flux in latest and established models = 1.08479 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 1.08479 Jy ! Inverting map and beam ! Estimated beam: bmin=3.258 mas, bmaj=4.123 mas, bpa=-8.785 degrees ! Estimated noise=5.45007 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 = 0.164878 Jy ! Component: 100 - total flux cleaned = 0.230332 Jy ! Component: 150 - total flux cleaned = 0.247286 Jy ! Component: 200 - total flux cleaned = 0.260809 Jy ! Total flux subtracted in 200 components = 0.260809 Jy ! Clean residual min=-0.214165 max=0.212879 Jy/beam ! Clean residual mean=-0.022094 rms=0.067885 Jy/beam ! Combined flux in latest and established models = 1.3456 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 47 components and 1.3456 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=6.475 mas, bmaj=10.43 mas, bpa=66.59 degrees ! Estimated noise=8.61115 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.131638 Jy ! Component: 100 - total flux cleaned = -0.141694 Jy ! Component: 150 - total flux cleaned = -0.147028 Jy ! Component: 200 - total flux cleaned = -0.149139 Jy ! Total flux subtracted in 200 components = -0.149139 Jy ! Clean residual min=-0.512126 max=0.476737 Jy/beam ! Clean residual mean=-0.044204 rms=0.171287 Jy/beam ! Combined flux in latest and established models = 1.19646 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 = -0.00189298 Jy ! Component: 100 - total flux cleaned = -0.00355645 Jy ! Component: 150 - total flux cleaned = -0.00365897 Jy ! Component: 200 - total flux cleaned = -0.00504211 Jy ! Total flux subtracted in 200 components = -0.00504211 Jy ! Clean residual min=-0.519320 max=0.471851 Jy/beam ! Clean residual mean=-0.043348 rms=0.170693 Jy/beam ! Combined flux in latest and established models = 1.19142 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 56 components and 1.19142 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.258 mas, bmaj=4.123 mas, bpa=-8.785 degrees ! Estimated noise=5.45007 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.118651 Jy ! Component: 100 - total flux cleaned = 0.144856 Jy ! Component: 150 - total flux cleaned = 0.159352 Jy ! Component: 200 - total flux cleaned = 0.16104 Jy ! Total flux subtracted in 200 components = 0.16104 Jy ! Clean residual min=-0.235294 max=0.204320 Jy/beam ! Clean residual mean=-0.022484 rms=0.067676 Jy/beam ! Combined flux in latest and established models = 1.35246 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 62 components and 1.35246 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.955115Jy sigma=3.313014 ! Fit after self-cal, rms=0.955059Jy sigma=3.312732 wmodel /scr/pima/rv102_uvs/J1407+2827_S_map.mod ! Writing 62 model components to file: /scr/pima/rv102_uvs/J1407+2827_S_map.mod wobs /scr/pima/rv102_uvs/J1407+2827_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv102_uvs/J1407+2827_S_uvs.fits wwins /scr/pima/rv102_uvs/J1407+2827_S_map.win ! wwins: Wrote 1 windows to /scr/pima/rv102_uvs/J1407+2827_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 = -0.0728908 Jy ! Component: 100 - total flux cleaned = -0.0764641 Jy ! Component: 150 - total flux cleaned = -0.0730677 Jy ! Component: 200 - total flux cleaned = -0.0764099 Jy ! Component: 250 - total flux cleaned = -0.0733193 Jy ! Component: 300 - total flux cleaned = -0.0675957 Jy ! Component: 350 - total flux cleaned = -0.0702874 Jy ! Component: 400 - total flux cleaned = -0.0625239 Jy ! Component: 450 - total flux cleaned = -0.0576509 Jy ! Component: 500 - total flux cleaned = -0.057641 Jy ! Component: 550 - total flux cleaned = -0.0620782 Jy ! Component: 600 - total flux cleaned = -0.0577573 Jy ! Component: 650 - total flux cleaned = -0.0598355 Jy ! Component: 700 - total flux cleaned = -0.0578327 Jy ! Component: 750 - total flux cleaned = -0.0597685 Jy ! Component: 800 - total flux cleaned = -0.0616118 Jy ! Component: 850 - total flux cleaned = -0.0633877 Jy ! Component: 900 - total flux cleaned = -0.0616352 Jy ! Component: 950 - total flux cleaned = -0.0582588 Jy ! Component: 1000 - total flux cleaned = -0.0599574 Jy ! Component: 1050 - total flux cleaned = -0.0599488 Jy ! Component: 1100 - total flux cleaned = -0.0599578 Jy ! Component: 1150 - total flux cleaned = -0.0598949 Jy ! Component: 1200 - total flux cleaned = -0.0568881 Jy ! Component: 1250 - total flux cleaned = -0.0525707 Jy ! Component: 1300 - total flux cleaned = -0.0483394 Jy ! Component: 1350 - total flux cleaned = -0.0455884 Jy ! Component: 1400 - total flux cleaned = -0.0415714 Jy ! Component: 1450 - total flux cleaned = -0.0337152 Jy ! Component: 1500 - total flux cleaned = -0.0234675 Jy ! Component: 1550 - total flux cleaned = -0.0096892 Jy ! Component: 1600 - total flux cleaned = 0.0025513 Jy ! Component: 1650 - total flux cleaned = 0.0157525 Jy ! Component: 1700 - total flux cleaned = 0.0274961 Jy ! Component: 1750 - total flux cleaned = 0.0413043 Jy ! Component: 1800 - total flux cleaned = 0.0593964 Jy ! Component: 1850 - total flux cleaned = 0.0806119 Jy ! Component: 1900 - total flux cleaned = 0.104916 Jy ! Component: 1950 - total flux cleaned = 0.130111 Jy ! Component: 2000 - total flux cleaned = 0.152985 Jy ! Component: 2050 - total flux cleaned = 0.17903 Jy ! Component: 2100 - total flux cleaned = 0.206082 Jy ! Component: 2150 - total flux cleaned = 0.230927 Jy ! Component: 2200 - total flux cleaned = 0.257903 Jy ! Component: 2250 - total flux cleaned = 0.283786 Jy ! Component: 2300 - total flux cleaned = 0.310727 Jy ! Component: 2350 - total flux cleaned = 0.335511 Jy ! Component: 2400 - total flux cleaned = 0.362456 Jy ! Component: 2450 - total flux cleaned = 0.388339 Jy ! Component: 2500 - total flux cleaned = 0.415347 Jy ! Component: 2550 - total flux cleaned = 0.442413 Jy ! Component: 2600 - total flux cleaned = 0.469559 Jy ! Component: 2650 - total flux cleaned = 0.49572 Jy ! Component: 2700 - total flux cleaned = 0.521989 Jy ! Component: 2750 - total flux cleaned = 0.547264 Jy ! Component: 2800 - total flux cleaned = 0.574867 Jy ! Component: 2850 - total flux cleaned = 0.602608 Jy ! Component: 2900 - total flux cleaned = 0.628263 Jy ! Component: 2950 - total flux cleaned = 0.655178 Jy ! Component: 3000 - total flux cleaned = 0.68337 Jy ! Component: 3050 - total flux cleaned = 0.710584 Jy ! Component: 3100 - total flux cleaned = 0.737956 Jy ! Component: 3150 - total flux cleaned = 0.764343 Jy ! Component: 3200 - total flux cleaned = 0.790898 Jy ! Component: 3250 - total flux cleaned = 0.819952 Jy ! Component: 3300 - total flux cleaned = 0.848035 Jy ! Component: 3350 - total flux cleaned = 0.876335 Jy ! Component: 3400 - total flux cleaned = 0.904855 Jy ! Component: 3450 - total flux cleaned = 0.934797 Jy ! Component: 3500 - total flux cleaned = 0.963766 Jy ! Component: 3550 - total flux cleaned = 0.994185 Jy ! Component: 3600 - total flux cleaned = 1.02364 Jy ! Component: 3650 - total flux cleaned = 1.05335 Jy ! Component: 3700 - total flux cleaned = 1.08458 Jy ! Component: 3750 - total flux cleaned = 1.11357 Jy ! Component: 3800 - total flux cleaned = 1.14538 Jy ! Component: 3850 - total flux cleaned = 1.17623 Jy ! Component: 3900 - total flux cleaned = 1.2074 Jy ! Component: 3950 - total flux cleaned = 1.23758 Jy ! Component: 4000 - total flux cleaned = 1.26942 Jy ! Component: 4050 - total flux cleaned = 1.303 Jy ! Total flux subtracted in 4096 components = 1.33428 Jy ! Clean residual min=-0.069559 max=0.079865 Jy/beam ! Clean residual mean=-0.002447 rms=0.024176 Jy/beam ! Combined flux in latest and established models = 2.68674 Jy keep ! Adding 415 model components to the UV plane model. ! The established model now contains 477 components and 2.68674 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/rv102_uvs/J1407+2827_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.258 x 4.123 at -8.785 degrees (North through East) ! Clean map min=-0.10195 max=0.98883 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv102_uvs/J1407+2827_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.988833 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0166776 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -5.05977 5.05977 10.1195 20.2391 40.4781 80.9562 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.05 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.988 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 59.291 quit ! Quitting program ! Log file /scr/pima/rv102_uvs/J1407+2827_S_uvs.log closed on Sat Feb 27 22:25:57 2016