! Started logfile: /scr/pima/rv102_uvs/J0429+2724_S_uvs.log on Sat Feb 27 22:23:25 2016 obs /scr/pima/rv102_uvs/J0429+2724_S_uva.fits ! Reading UV FITS file: /scr/pima/rv102_uvs/J0429+2724_S_uva.fits ! AN table 1: 58 integrations on 10 of 10 possible baselines. ! AN table 2: 29 integrations on 36 of 36 possible baselines. ! AN table 3: 5 integrations on 15 of 15 possible baselines. ! AN table 4: 6 integrations on 1 of 1 possible baselines. ! AN table 5: 20 integrations on 6 of 6 possible baselines. ! AN table 6: 5 integrations on 36 of 36 possible baselines. ! AN table 7: 7 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.623141 visibilities/baseline/integration-bin. ! Found source: J0429+2724 ! ! 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 5364 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/J0429+2724_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 92 telescope corrections were flagged in sub-array 1. ! A total of 128 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 3. ! A total of 12 telescope corrections were flagged in sub-array 4. ! A total of 21 telescope corrections were flagged in sub-array 5. ! A total of 9 telescope corrections were flagged in sub-array 6. ! A total of 3 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 2. ! A total of 92 telescope corrections were flagged in sub-array 1. ! A total of 128 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 3. ! A total of 12 telescope corrections were flagged in sub-array 4. ! A total of 21 telescope corrections were flagged in sub-array 5. ! A total of 9 telescope corrections were flagged in sub-array 6. ! A total of 3 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 3. ! A total of 116 telescope corrections were flagged in sub-array 1. ! A total of 128 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 3. ! A total of 12 telescope corrections were flagged in sub-array 4. ! A total of 21 telescope corrections were flagged in sub-array 5. ! A total of 9 telescope corrections were flagged in sub-array 6. ! A total of 3 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 4. ! A total of 92 telescope corrections were flagged in sub-array 1. ! A total of 128 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 3. ! A total of 12 telescope corrections were flagged in sub-array 4. ! A total of 21 telescope corrections were flagged in sub-array 5. ! A total of 9 telescope corrections were flagged in sub-array 6. ! A total of 3 telescope corrections were flagged in sub-array 7. ! ! Fit before self-cal, rms=1.118913Jy sigma=9.882822 ! Fit after self-cal, rms=0.722295Jy sigma=7.622926 ! 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=2.382 mas, bmaj=4.721 mas, bpa=-12.36 degrees ! Estimated noise=2.06788 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 = 0.187595 Jy ! Component: 100 - total flux cleaned = 0.232393 Jy ! Total flux subtracted in 100 components = 0.232393 Jy ! Clean residual min=-0.034522 max=0.055647 Jy/beam ! Clean residual mean=0.000445 rms=0.010892 Jy/beam ! Combined flux in latest and established models = 0.232393 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.232393 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.381670Jy sigma=2.016165 ! Fit after self-cal, rms=0.381564Jy sigma=2.011820 ! 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=2.746 mas, bmaj=5.354 mas, bpa=-11.61 degrees ! Estimated noise=1.52393 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 = 0.0599665 Jy ! Component: 100 - total flux cleaned = 0.0914806 Jy ! Component: 150 - total flux cleaned = 0.109708 Jy ! Component: 200 - total flux cleaned = 0.116379 Jy ! Total flux subtracted in 200 components = 0.116379 Jy ! Clean residual min=-0.046139 max=0.054960 Jy/beam ! Clean residual mean=0.001040 rms=0.013660 Jy/beam ! Combined flux in latest and established models = 0.348772 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 33 components and 0.348772 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.351403Jy sigma=2.074664 ! Fit after self-cal, rms=0.350516Jy sigma=2.071595 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.746 x 5.354 at -11.61 degrees (North through East) ! Clean map min=-0.045344 max=0.27484 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! MA 1.00* NY 1.00* ON 1.00* WF 1.00* ! WZ 1.00* ! ! A total of 21 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! 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* ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.00* KP 1.00* LA 1.00* NY 1.00* ! OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! MK 0.00* NY 0.00* ! ! A total of 39 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! NY 1.00* SC 1.00* WF 1.00* WZ 1.00* ! ! Telescope amplitude corrections in sub-array 6: ! 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 7: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! NY 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! MA 1.00* NY 1.00* ON 1.00* WF 1.00* ! WZ 1.00* ! ! A total of 21 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! 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* ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.00* KP 1.00* LA 1.00* NY 1.00* ! OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! MK 0.00* NY 0.00* ! ! A total of 39 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! NY 1.00* SC 1.00* WF 1.00* WZ 1.00* ! ! Telescope amplitude corrections in sub-array 6: ! 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 7: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! NY 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 3. ! A total of 78 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! MA 1.00* NY 1.00* ON 1.00* WF 1.00* ! WZ 1.00* ! ! A total of 21 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! 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* ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.00* KP 1.00* LA 1.00* NY 1.00* ! OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! MK 0.00* NY 0.00* ! ! A total of 39 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! NY 1.00* SC 1.00* WF 1.00* WZ 1.00* ! ! Telescope amplitude corrections in sub-array 6: ! 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 7: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! NY 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! MA 1.00* NY 1.00* ON 1.00* WF 1.00* ! WZ 1.00* ! ! A total of 21 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! 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* ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.00* KP 1.00* LA 1.00* NY 1.00* ! OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! MK 0.00* NY 0.00* ! ! A total of 39 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! NY 1.00* SC 1.00* WF 1.00* WZ 1.00* ! ! Telescope amplitude corrections in sub-array 6: ! 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 7: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! NY 1.00* OV 1.00* PT 1.00* ! ! ! Fit before self-cal, rms=0.350516Jy sigma=2.071595 ! Fit after self-cal, rms=0.348969Jy sigma=2.130415 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.696 mas, bmaj=5.685 mas, bpa=-11.09 degrees ! Estimated noise=1.58707 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 = -0.00256965 Jy ! Component: 100 - total flux cleaned = -0.00222939 Jy ! Component: 150 - total flux cleaned = -0.00252693 Jy ! Component: 200 - total flux cleaned = -0.00252777 Jy ! Total flux subtracted in 200 components = -0.00252777 Jy ! Clean residual min=-0.047439 max=0.056651 Jy/beam ! Clean residual mean=0.001210 rms=0.014168 Jy/beam ! Combined flux in latest and established models = 0.346244 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 38 components and 0.346244 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.346705Jy sigma=2.131305 ! Fit after self-cal, rms=0.346981Jy sigma=2.130612 ! 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=0.346981Jy sigma=2.130612 ! Fit after self-cal, rms=0.346981Jy sigma=2.130612 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.696 mas, bmaj=5.685 mas, bpa=-11.09 degrees ! Estimated noise=1.58707 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000417853 Jy ! Component: 100 - total flux cleaned = -0.000424425 Jy ! Component: 150 - total flux cleaned = -0.00022153 Jy ! Component: 200 - total flux cleaned = -0.000218275 Jy ! Total flux subtracted in 200 components = -0.000218275 Jy ! Clean residual min=-0.047142 max=0.057194 Jy/beam ! Clean residual mean=0.001214 rms=0.014179 Jy/beam ! Combined flux in latest and established models = 0.346026 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 40 components and 0.346026 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.345589Jy sigma=2.134155 ! Fit after self-cal, rms=0.345716Jy sigma=2.133545 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 = 7.76844e-05 Jy ! Component: 100 - total flux cleaned = 9.59216e-05 Jy ! Component: 150 - total flux cleaned = -7.17065e-05 Jy ! Component: 200 - total flux cleaned = -7.56068e-05 Jy ! Total flux subtracted in 200 components = -7.56068e-05 Jy ! Clean residual min=-0.047123 max=0.057592 Jy/beam ! Clean residual mean=0.001214 rms=0.014184 Jy/beam ! Combined flux in latest and established models = 0.34595 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 44 components and 0.34595 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.344776Jy sigma=2.135648 ! Fit after self-cal, rms=0.344897Jy sigma=2.135059 ! 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=0.344897Jy sigma=2.135059 ! Fit after self-cal, rms=0.344897Jy sigma=2.135059 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.696 mas, bmaj=5.685 mas, bpa=-11.09 degrees ! Estimated noise=1.58707 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000260811 Jy ! Component: 100 - total flux cleaned = 6.42157e-05 Jy ! Component: 150 - total flux cleaned = -0.000265643 Jy ! Component: 200 - total flux cleaned = -0.000423122 Jy ! Total flux subtracted in 200 components = -0.000423122 Jy ! Clean residual min=-0.047095 max=0.057758 Jy/beam ! Clean residual mean=0.001220 rms=0.014183 Jy/beam ! Combined flux in latest and established models = 0.345527 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 47 components and 0.345527 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.344149Jy sigma=2.135966 ! Fit after self-cal, rms=0.344242Jy sigma=2.135471 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 = 0.00024343 Jy ! Component: 100 - total flux cleaned = -0.000125929 Jy ! Component: 150 - total flux cleaned = -0.000284339 Jy ! Component: 200 - total flux cleaned = -0.000429146 Jy ! Total flux subtracted in 200 components = -0.000429146 Jy ! Clean residual min=-0.046969 max=0.057855 Jy/beam ! Clean residual mean=0.001225 rms=0.014179 Jy/beam ! Combined flux in latest and established models = 0.345098 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 49 components and 0.345098 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.343589Jy sigma=2.135720 ! Fit after self-cal, rms=0.343664Jy sigma=2.135307 ! 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=0.343664Jy sigma=2.135307 ! Fit after self-cal, rms=0.343664Jy sigma=2.135307 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.858 mas, bmaj=10.05 mas, bpa=-37.94 degrees ! Estimated noise=2.25195 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00202445 Jy ! Component: 100 - total flux cleaned = -0.000568165 Jy ! Component: 150 - total flux cleaned = 0.000642428 Jy ! Component: 200 - total flux cleaned = 0.0021592 Jy ! Total flux subtracted in 200 components = 0.0021592 Jy ! Clean residual min=-0.083829 max=0.117659 Jy/beam ! Clean residual mean=0.003140 rms=0.030243 Jy/beam ! Combined flux in latest and established models = 0.347257 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 52 components and 0.347257 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.343538Jy sigma=2.157473 ! Fit after self-cal, rms=0.343329Jy sigma=2.153998 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 = -0.000747721 Jy ! Component: 100 - total flux cleaned = 5.6207e-05 Jy ! Component: 150 - total flux cleaned = 0.000782686 Jy ! Component: 200 - total flux cleaned = 0.00171815 Jy ! Total flux subtracted in 200 components = 0.00171815 Jy ! Clean residual min=-0.083878 max=0.118332 Jy/beam ! Clean residual mean=0.003052 rms=0.030102 Jy/beam ! Combined flux in latest and established models = 0.348975 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 54 components and 0.348975 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.344471Jy sigma=2.187256 ! Fit after self-cal, rms=0.344448Jy sigma=2.186082 ! 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=2.696 mas, bmaj=5.685 mas, bpa=-11.09 degrees ! Estimated noise=1.58707 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.696 x 5.685 at -11.09 degrees (North through East) ! Clean map min=-0.050527 max=0.27327 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=2.369 mas, bmaj=4.815 mas, bpa=-12.28 degrees ! Estimated noise=2.13408 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.185822 Jy ! Component: 100 - total flux cleaned = 0.232713 Jy ! Component: 150 - total flux cleaned = 0.239729 Jy ! Component: 200 - total flux cleaned = 0.239653 Jy ! Total flux subtracted in 200 components = 0.239653 Jy ! Clean residual min=-0.035233 max=0.060028 Jy/beam ! Clean residual mean=0.000450 rms=0.011117 Jy/beam ! Combined flux in latest and established models = 0.239653 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.239653 Jy ! Inverting map and beam ! Estimated beam: bmin=2.696 mas, bmaj=5.685 mas, bpa=-11.09 degrees ! Estimated noise=1.58707 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 (-8, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0675546 Jy ! Component: 100 - total flux cleaned = 0.110258 Jy ! Component: 150 - total flux cleaned = 0.130316 Jy ! Component: 200 - total flux cleaned = 0.136517 Jy ! Total flux subtracted in 200 components = 0.136517 Jy ! Clean residual min=-0.048717 max=0.055106 Jy/beam ! Clean residual mean=0.000730 rms=0.013133 Jy/beam ! Combined flux in latest and established models = 0.37617 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 39 components and 0.37617 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=8.858 mas, bmaj=10.05 mas, bpa=-37.94 degrees ! Estimated noise=2.25195 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0277545 Jy ! Component: 100 - total flux cleaned = 0.0276909 Jy ! Component: 150 - total flux cleaned = 0.0276376 Jy ! Component: 200 - total flux cleaned = 0.0276654 Jy ! Total flux subtracted in 200 components = 0.0276654 Jy ! Clean residual min=-0.088585 max=0.106004 Jy/beam ! Clean residual mean=0.000802 rms=0.027717 Jy/beam ! Combined flux in latest and established models = 0.403836 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 = 5.69129e-05 Jy ! Component: 100 - total flux cleaned = 4.90126e-05 Jy ! Component: 150 - total flux cleaned = 4.40952e-05 Jy ! Component: 200 - total flux cleaned = 2.23687e-05 Jy ! Total flux subtracted in 200 components = 2.23687e-05 Jy ! Clean residual min=-0.088315 max=0.104382 Jy/beam ! Clean residual mean=0.000795 rms=0.027459 Jy/beam ! Combined flux in latest and established models = 0.403858 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 68 components and 0.403858 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.696 mas, bmaj=5.685 mas, bpa=-11.09 degrees ! Estimated noise=1.58707 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00848402 Jy ! Component: 100 - total flux cleaned = -0.00961601 Jy ! Component: 150 - total flux cleaned = -0.00964554 Jy ! Component: 200 - total flux cleaned = -0.00960916 Jy ! Total flux subtracted in 200 components = -0.00960916 Jy ! Clean residual min=-0.044968 max=0.052970 Jy/beam ! Clean residual mean=0.000457 rms=0.012746 Jy/beam ! Combined flux in latest and established models = 0.394249 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 85 components and 0.394249 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.320082Jy sigma=1.966452 ! Fit after self-cal, rms=0.315473Jy sigma=1.924939 wmodel /scr/pima/rv102_uvs/J0429+2724_S_map.mod ! Writing 85 model components to file: /scr/pima/rv102_uvs/J0429+2724_S_map.mod wobs /scr/pima/rv102_uvs/J0429+2724_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv102_uvs/J0429+2724_S_uvs.fits wwins /scr/pima/rv102_uvs/J0429+2724_S_map.win ! wwins: Wrote 2 windows to /scr/pima/rv102_uvs/J0429+2724_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 = 0.0124866 Jy ! Component: 100 - total flux cleaned = 0.0172326 Jy ! Component: 150 - total flux cleaned = 0.0224043 Jy ! Component: 200 - total flux cleaned = 0.0245241 Jy ! Component: 250 - total flux cleaned = 0.0265328 Jy ! Component: 300 - total flux cleaned = 0.028462 Jy ! Component: 350 - total flux cleaned = 0.0309475 Jy ! Component: 400 - total flux cleaned = 0.0327677 Jy ! Component: 450 - total flux cleaned = 0.0351129 Jy ! Component: 500 - total flux cleaned = 0.0368007 Jy ! Component: 550 - total flux cleaned = 0.036789 Jy ! Component: 600 - total flux cleaned = 0.0378605 Jy ! Component: 650 - total flux cleaned = 0.0383806 Jy ! Component: 700 - total flux cleaned = 0.0383774 Jy ! Component: 750 - total flux cleaned = 0.0388848 Jy ! Component: 800 - total flux cleaned = 0.0393681 Jy ! Component: 850 - total flux cleaned = 0.0398451 Jy ! Component: 900 - total flux cleaned = 0.0393844 Jy ! Component: 950 - total flux cleaned = 0.0398501 Jy ! Component: 1000 - total flux cleaned = 0.0389533 Jy ! Component: 1050 - total flux cleaned = 0.0389582 Jy ! Component: 1100 - total flux cleaned = 0.0389567 Jy ! Component: 1150 - total flux cleaned = 0.0385356 Jy ! Component: 1200 - total flux cleaned = 0.0389564 Jy ! Component: 1250 - total flux cleaned = 0.0389551 Jy ! Component: 1300 - total flux cleaned = 0.0389524 Jy ! Component: 1350 - total flux cleaned = 0.0389492 Jy ! Component: 1400 - total flux cleaned = 0.0393396 Jy ! Component: 1450 - total flux cleaned = 0.0393266 Jy ! Component: 1500 - total flux cleaned = 0.0389461 Jy ! Component: 1550 - total flux cleaned = 0.0400671 Jy ! Component: 1600 - total flux cleaned = 0.0400582 Jy ! Component: 1650 - total flux cleaned = 0.0396935 Jy ! Component: 1700 - total flux cleaned = 0.0400497 Jy ! Component: 1750 - total flux cleaned = 0.0400458 Jy ! Component: 1800 - total flux cleaned = 0.0390108 Jy ! Component: 1850 - total flux cleaned = 0.039702 Jy ! Component: 1900 - total flux cleaned = 0.0400406 Jy ! Component: 1950 - total flux cleaned = 0.0400413 Jy ! Component: 2000 - total flux cleaned = 0.0400408 Jy ! Component: 2050 - total flux cleaned = 0.0403644 Jy ! Component: 2100 - total flux cleaned = 0.0397256 Jy ! Component: 2150 - total flux cleaned = 0.0400397 Jy ! Component: 2200 - total flux cleaned = 0.0400359 Jy ! Component: 2250 - total flux cleaned = 0.0400318 Jy ! Component: 2300 - total flux cleaned = 0.0397299 Jy ! Component: 2350 - total flux cleaned = 0.0394316 Jy ! Component: 2400 - total flux cleaned = 0.0394329 Jy ! Component: 2450 - total flux cleaned = 0.0388538 Jy ! Component: 2500 - total flux cleaned = 0.0382814 Jy ! Component: 2550 - total flux cleaned = 0.0382857 Jy ! Component: 2600 - total flux cleaned = 0.0377287 Jy ! Component: 2650 - total flux cleaned = 0.0380109 Jy ! Component: 2700 - total flux cleaned = 0.0380122 Jy ! Component: 2750 - total flux cleaned = 0.0380127 Jy ! Component: 2800 - total flux cleaned = 0.038014 Jy ! Component: 2850 - total flux cleaned = 0.0385412 Jy ! Component: 2900 - total flux cleaned = 0.037756 Jy ! Component: 2950 - total flux cleaned = 0.0377576 Jy ! Component: 3000 - total flux cleaned = 0.037504 Jy ! Component: 3050 - total flux cleaned = 0.0372521 Jy ! Component: 3100 - total flux cleaned = 0.0367558 Jy ! Component: 3150 - total flux cleaned = 0.0372482 Jy ! Component: 3200 - total flux cleaned = 0.0367607 Jy ! Component: 3250 - total flux cleaned = 0.0365203 Jy ! Component: 3300 - total flux cleaned = 0.0362839 Jy ! Component: 3350 - total flux cleaned = 0.0365206 Jy ! Component: 3400 - total flux cleaned = 0.0362848 Jy ! Component: 3450 - total flux cleaned = 0.0360511 Jy ! Component: 3500 - total flux cleaned = 0.0353627 Jy ! Component: 3550 - total flux cleaned = 0.0360445 Jy ! Component: 3600 - total flux cleaned = 0.0355904 Jy ! Component: 3650 - total flux cleaned = 0.0353658 Jy ! Component: 3700 - total flux cleaned = 0.0353654 Jy ! Component: 3750 - total flux cleaned = 0.0355848 Jy ! Component: 3800 - total flux cleaned = 0.036235 Jy ! Component: 3850 - total flux cleaned = 0.0360209 Jy ! Component: 3900 - total flux cleaned = 0.035812 Jy ! Component: 3950 - total flux cleaned = 0.036234 Jy ! Component: 4000 - total flux cleaned = 0.0364422 Jy ! Component: 4050 - total flux cleaned = 0.0364409 Jy ! Total flux subtracted in 4096 components = 0.036032 Jy ! Clean residual min=-0.011289 max=0.010821 Jy/beam ! Clean residual mean=-0.000168 rms=0.004282 Jy/beam ! Combined flux in latest and established models = 0.430281 Jy keep ! Adding 452 model components to the UV plane model. ! The established model now contains 537 components and 0.430281 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/rv102_uvs/J0429+2724_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.696 x 5.685 at -11.09 degrees (North through East) ! Clean map min=-0.033379 max=0.27143 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv102_uvs/J0429+2724_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.271432 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00425667 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -4.70467 4.70467 9.40935 18.8187 37.6374 75.2748 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0127 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.271 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 63.766 quit ! Quitting program ! Log file /scr/pima/rv102_uvs/J0429+2724_S_uvs.log closed on Sat Feb 27 22:23:29 2016