! Started logfile: /scr/pima/rv102_uvs/J1041+523B_S_uvs.log on Sat Feb 27 22:25:05 2016 obs /scr/pima/rv102_uvs/J1041+523B_S_uva.fits ! Reading UV FITS file: /scr/pima/rv102_uvs/J1041+523B_S_uva.fits ! AN table 1: 24 integrations on 10 of 10 possible baselines. ! AN table 2: 28 integrations on 66 of 66 possible baselines. ! AN table 3: 20 integrations on 66 of 66 possible baselines. ! AN table 4: 22 integrations on 66 of 66 possible baselines. ! Apparent sampling: 0.405967 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1041+523B ! ! 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 7892 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/J1041+523B_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 42 telescope corrections were flagged in sub-array 1. ! A total of 200 telescope corrections were flagged in sub-array 2. ! A total of 144 telescope corrections were flagged in sub-array 3. ! A total of 127 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 42 telescope corrections were flagged in sub-array 1. ! A total of 200 telescope corrections were flagged in sub-array 2. ! A total of 121 telescope corrections were flagged in sub-array 3. ! A total of 127 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 42 telescope corrections were flagged in sub-array 1. ! A total of 200 telescope corrections were flagged in sub-array 2. ! A total of 121 telescope corrections were flagged in sub-array 3. ! A total of 127 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 42 telescope corrections were flagged in sub-array 1. ! A total of 200 telescope corrections were flagged in sub-array 2. ! A total of 121 telescope corrections were flagged in sub-array 3. ! A total of 127 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=1.118537Jy sigma=7.176221 ! Fit after self-cal, rms=0.767205Jy sigma=5.352500 ! 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=2.241 mas, bmaj=2.711 mas, bpa=32.19 degrees ! Estimated noise=2.68608 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 = 0.1901 Jy ! Component: 100 - total flux cleaned = 0.241013 Jy ! Total flux subtracted in 100 components = 0.241013 Jy ! Clean residual min=-0.036033 max=0.048869 Jy/beam ! Clean residual mean=0.000080 rms=0.008540 Jy/beam ! Combined flux in latest and established models = 0.241013 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.241013 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.371010Jy sigma=1.519071 ! Fit after self-cal, rms=0.371045Jy sigma=1.513553 ! 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=3.567 mas, bpa=25.95 degrees ! Estimated noise=1.52401 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 (-38.5, 31.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0533103 Jy ! Component: 100 - total flux cleaned = 0.0855198 Jy ! Component: 150 - total flux cleaned = 0.0996037 Jy ! Component: 200 - total flux cleaned = 0.10637 Jy ! Total flux subtracted in 200 components = 0.10637 Jy ! Clean residual min=-0.035950 max=0.040267 Jy/beam ! Clean residual mean=-0.000746 rms=0.008320 Jy/beam ! Combined flux in latest and established models = 0.347383 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 38 components and 0.347383 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.357503Jy sigma=1.432378 ! Fit after self-cal, rms=0.356547Jy sigma=1.421394 ! 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 3.567 at 25.95 degrees (North through East) ! Clean map min=-0.034001 max=0.26135 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 9 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* KP 1.00* LA 1.00* MA 1.00* ! MK 1.00* NL 1.00* NY 1.00* ON 1.00* ! OV 1.00* PT 1.00* WF 1.00* WZ 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MA 1.00* NL 1.00* NY 1.00* ON 1.00* ! PT 1.00* SC 1.00* WF 1.00* WZ 1.00* ! ! A total of 6 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! FD 1.00* HN 1.00* LA 1.00* MA 1.00* ! MK 1.00* NY 1.00* ON 1.00* OV 1.00* ! PT 1.00* SC 1.00* WF 1.00* WZ 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 9 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* KP 1.00* LA 1.00* MA 1.00* ! MK 1.00* NL 1.00* NY 1.00* ON 1.00* ! OV 1.00* PT 1.00* WF 1.00* WZ 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MA 1.00* NL 1.00* NY 1.00* ON 1.00* ! PT 1.00* SC 1.00* WF 1.00* WZ 1.00* ! ! A total of 6 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! FD 1.00* HN 1.00* LA 1.00* MA 1.00* ! MK 1.00* NY 1.00* ON 1.00* OV 1.00* ! PT 1.00* SC 1.00* WF 1.00* WZ 1.00* ! ! ! Correcting IF 3. ! 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 9 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* KP 1.00* LA 1.00* MA 1.00* ! MK 1.00* NL 1.00* NY 1.00* ON 1.00* ! OV 1.00* PT 1.00* WF 1.00* WZ 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MA 1.00* NL 1.00* NY 1.00* ON 1.00* ! PT 1.00* SC 1.00* WF 1.00* WZ 1.00* ! ! A total of 6 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! FD 1.00* HN 1.00* LA 1.00* MA 1.00* ! MK 1.00* NY 1.00* ON 1.00* OV 1.00* ! PT 1.00* SC 1.00* WF 1.00* WZ 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 9 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* KP 1.00* LA 1.00* MA 1.00* ! MK 1.00* NL 1.00* NY 1.00* ON 1.00* ! OV 1.00* PT 1.00* WF 1.00* WZ 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MA 1.00* NL 1.00* NY 1.00* ON 1.00* ! PT 1.00* SC 1.00* WF 1.00* WZ 1.00* ! ! A total of 6 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! FD 1.00* HN 1.00* LA 1.00* MA 1.00* ! MK 1.00* NY 1.00* ON 1.00* OV 1.00* ! PT 1.00* SC 1.00* WF 1.00* WZ 1.00* ! ! ! Fit before self-cal, rms=0.356547Jy sigma=1.421394 ! Fit after self-cal, rms=0.353874Jy sigma=1.422419 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.752 mas, bmaj=3.565 mas, bpa=26.61 degrees ! Estimated noise=1.53288 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 = 0.0205819 Jy ! Component: 100 - total flux cleaned = 0.0249779 Jy ! Component: 150 - total flux cleaned = 0.0271429 Jy ! Component: 200 - total flux cleaned = 0.0290946 Jy ! Total flux subtracted in 200 components = 0.0290946 Jy ! Clean residual min=-0.036089 max=0.035621 Jy/beam ! Clean residual mean=-0.001066 rms=0.008090 Jy/beam ! Combined flux in latest and established models = 0.376477 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 53 components and 0.376477 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.350799Jy sigma=1.396213 ! Fit after self-cal, rms=0.350696Jy sigma=1.393592 ! 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=0.350696Jy sigma=1.393592 ! Fit after self-cal, rms=0.350696Jy sigma=1.393592 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.752 mas, bmaj=3.565 mas, bpa=26.61 degrees ! Estimated noise=1.53288 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00911328 Jy ! Component: 100 - total flux cleaned = 0.0104929 Jy ! Component: 150 - total flux cleaned = 0.0117442 Jy ! Component: 200 - total flux cleaned = 0.0136551 Jy ! Total flux subtracted in 200 components = 0.0136551 Jy ! Clean residual min=-0.036187 max=0.034304 Jy/beam ! Clean residual mean=-0.001211 rms=0.007983 Jy/beam ! Combined flux in latest and established models = 0.390133 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 62 components and 0.390133 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.349169Jy sigma=1.381662 ! Fit after self-cal, rms=0.349273Jy sigma=1.380860 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 = 0.00441418 Jy ! Component: 100 - total flux cleaned = 0.00551285 Jy ! Component: 150 - total flux cleaned = 0.00685156 Jy ! Component: 200 - total flux cleaned = 0.00777113 Jy ! Total flux subtracted in 200 components = 0.00777113 Jy ! Clean residual min=-0.036352 max=0.033411 Jy/beam ! Clean residual mean=-0.001295 rms=0.007915 Jy/beam ! Combined flux in latest and established models = 0.397904 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 66 components and 0.397904 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.348301Jy sigma=1.373894 ! Fit after self-cal, rms=0.348361Jy sigma=1.373484 ! 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=0.348361Jy sigma=1.373484 ! Fit after self-cal, rms=0.348361Jy sigma=1.373484 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.752 mas, bmaj=3.565 mas, bpa=26.61 degrees ! Estimated noise=1.53288 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00241559 Jy ! Component: 100 - total flux cleaned = 0.00330814 Jy ! Component: 150 - total flux cleaned = 0.00412903 Jy ! Component: 200 - total flux cleaned = 0.00488302 Jy ! Total flux subtracted in 200 components = 0.00488302 Jy ! Clean residual min=-0.036426 max=0.032911 Jy/beam ! Clean residual mean=-0.001349 rms=0.007871 Jy/beam ! Combined flux in latest and established models = 0.402787 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 72 components and 0.402787 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.347742Jy sigma=1.368829 ! Fit after self-cal, rms=0.347774Jy sigma=1.368576 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 = 0.000866895 Jy ! Component: 100 - total flux cleaned = 0.00137332 Jy ! Component: 150 - total flux cleaned = 0.00161196 Jy ! Component: 200 - total flux cleaned = 0.00228115 Jy ! Total flux subtracted in 200 components = 0.00228115 Jy ! Clean residual min=-0.036141 max=0.032691 Jy/beam ! Clean residual mean=-0.001375 rms=0.007834 Jy/beam ! Combined flux in latest and established models = 0.405068 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 77 components and 0.405068 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.347481Jy sigma=1.364315 ! Fit after self-cal, rms=0.347526Jy sigma=1.364121 ! 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=0.347526Jy sigma=1.364121 ! Fit after self-cal, rms=0.347526Jy sigma=1.364121 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.435 mas, bmaj=9.727 mas, bpa=53.1 degrees ! Estimated noise=2.21857 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.18823e-05 Jy ! Component: 100 - total flux cleaned = 0.0029569 Jy ! Component: 150 - total flux cleaned = 0.00580128 Jy ! Component: 200 - total flux cleaned = 0.00775003 Jy ! Total flux subtracted in 200 components = 0.00775003 Jy ! Clean residual min=-0.060793 max=0.047979 Jy/beam ! Clean residual mean=-0.004377 rms=0.015960 Jy/beam ! Combined flux in latest and established models = 0.412818 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 85 components and 0.412818 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.347332Jy sigma=1.373662 ! Fit after self-cal, rms=0.347301Jy sigma=1.370334 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 = 0.00033227 Jy ! Component: 100 - total flux cleaned = 0.00145901 Jy ! Component: 150 - total flux cleaned = 0.00210212 Jy ! Component: 200 - total flux cleaned = 0.00265497 Jy ! Total flux subtracted in 200 components = 0.00265497 Jy ! Clean residual min=-0.060564 max=0.047590 Jy/beam ! Clean residual mean=-0.004467 rms=0.015815 Jy/beam ! Combined flux in latest and established models = 0.415473 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 89 components and 0.415473 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.347762Jy sigma=1.378112 ! Fit after self-cal, rms=0.347592Jy sigma=1.376412 ! 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=2.752 mas, bmaj=3.565 mas, bpa=26.61 degrees ! Estimated noise=1.53288 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.752 x 3.565 at 26.61 degrees (North through East) ! Clean map min=-0.045881 max=0.2481 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=2.241 mas, bmaj=2.71 mas, bpa=32.87 degrees ! Estimated noise=2.69276 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.185108 Jy ! Component: 100 - total flux cleaned = 0.255579 Jy ! Component: 150 - total flux cleaned = 0.300846 Jy ! Component: 200 - total flux cleaned = 0.332491 Jy ! Total flux subtracted in 200 components = 0.332491 Jy ! Clean residual min=-0.033324 max=0.048606 Jy/beam ! Clean residual mean=-0.000034 rms=0.007991 Jy/beam ! Combined flux in latest and established models = 0.332491 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.332491 Jy ! Inverting map and beam ! Estimated beam: bmin=2.752 mas, bmaj=3.565 mas, bpa=26.61 degrees ! Estimated noise=1.53288 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 (-12.5, -11.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0395252 Jy ! Component: 100 - total flux cleaned = 0.0535157 Jy ! Component: 150 - total flux cleaned = 0.0631758 Jy ! Component: 200 - total flux cleaned = 0.0699482 Jy ! Total flux subtracted in 200 components = 0.0699482 Jy ! Clean residual min=-0.036958 max=0.035361 Jy/beam ! Clean residual mean=-0.001340 rms=0.007927 Jy/beam ! Combined flux in latest and established models = 0.402439 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 46 components and 0.402439 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=8.435 mas, bmaj=9.727 mas, bpa=53.1 degrees ! Estimated noise=2.21857 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0171281 Jy ! Component: 100 - total flux cleaned = 0.0182491 Jy ! Component: 150 - total flux cleaned = 0.0182548 Jy ! Component: 200 - total flux cleaned = 0.018288 Jy ! Total flux subtracted in 200 components = 0.018288 Jy ! Clean residual min=-0.060363 max=0.050824 Jy/beam ! Clean residual mean=-0.004626 rms=0.015848 Jy/beam ! Combined flux in latest and established models = 0.420727 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 = 4.01338e-05 Jy ! Component: 100 - total flux cleaned = 8.2432e-05 Jy ! Component: 150 - total flux cleaned = 0.000113416 Jy ! Component: 200 - total flux cleaned = -0.000360973 Jy ! Total flux subtracted in 200 components = -0.000360973 Jy ! Clean residual min=-0.058542 max=0.049583 Jy/beam ! Clean residual mean=-0.004613 rms=0.015600 Jy/beam ! Combined flux in latest and established models = 0.420366 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 75 components and 0.420366 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.752 mas, bmaj=3.565 mas, bpa=26.61 degrees ! Estimated noise=1.53288 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00400147 Jy ! Component: 100 - total flux cleaned = 0.00537244 Jy ! Component: 150 - total flux cleaned = 0.00591932 Jy ! Component: 200 - total flux cleaned = 0.00596227 Jy ! Total flux subtracted in 200 components = 0.00596227 Jy ! Clean residual min=-0.037222 max=0.032247 Jy/beam ! Clean residual mean=-0.001609 rms=0.007638 Jy/beam ! Combined flux in latest and established models = 0.426328 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 92 components and 0.426328 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.346533Jy sigma=1.350090 ! Fit after self-cal, rms=0.345364Jy sigma=1.342096 wmodel /scr/pima/rv102_uvs/J1041+523B_S_map.mod ! Writing 92 model components to file: /scr/pima/rv102_uvs/J1041+523B_S_map.mod wobs /scr/pima/rv102_uvs/J1041+523B_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv102_uvs/J1041+523B_S_uvs.fits wwins /scr/pima/rv102_uvs/J1041+523B_S_map.win ! wwins: Wrote 3 windows to /scr/pima/rv102_uvs/J1041+523B_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 = -0.0100874 Jy ! Component: 100 - total flux cleaned = -0.0145397 Jy ! Component: 150 - total flux cleaned = -0.0156024 Jy ! Component: 200 - total flux cleaned = -0.0156086 Jy ! Component: 250 - total flux cleaned = -0.0170551 Jy ! Component: 300 - total flux cleaned = -0.0193886 Jy ! Component: 350 - total flux cleaned = -0.0221032 Jy ! Component: 400 - total flux cleaned = -0.0238634 Jy ! Component: 450 - total flux cleaned = -0.0251513 Jy ! Component: 500 - total flux cleaned = -0.0255713 Jy ! Component: 550 - total flux cleaned = -0.0259866 Jy ! Component: 600 - total flux cleaned = -0.0272102 Jy ! Component: 650 - total flux cleaned = -0.0276103 Jy ! Component: 700 - total flux cleaned = -0.0291879 Jy ! Component: 750 - total flux cleaned = -0.0291879 Jy ! Component: 800 - total flux cleaned = -0.0307225 Jy ! Component: 850 - total flux cleaned = -0.0314761 Jy ! Component: 900 - total flux cleaned = -0.0325892 Jy ! Component: 950 - total flux cleaned = -0.0340534 Jy ! Component: 1000 - total flux cleaned = -0.0347784 Jy ! Component: 1050 - total flux cleaned = -0.0351398 Jy ! Component: 1100 - total flux cleaned = -0.0372499 Jy ! Component: 1150 - total flux cleaned = -0.0375965 Jy ! Component: 1200 - total flux cleaned = -0.0389694 Jy ! Component: 1250 - total flux cleaned = -0.0393113 Jy ! Component: 1300 - total flux cleaned = -0.0413207 Jy ! Component: 1350 - total flux cleaned = -0.0419802 Jy ! Component: 1400 - total flux cleaned = -0.0426359 Jy ! Component: 1450 - total flux cleaned = -0.0442531 Jy ! Component: 1500 - total flux cleaned = -0.044891 Jy ! Component: 1550 - total flux cleaned = -0.0461554 Jy ! Component: 1600 - total flux cleaned = -0.0470928 Jy ! Component: 1650 - total flux cleaned = -0.048022 Jy ! Component: 1700 - total flux cleaned = -0.0489436 Jy ! Component: 1750 - total flux cleaned = -0.050158 Jy ! Component: 1800 - total flux cleaned = -0.0513618 Jy ! Component: 1850 - total flux cleaned = -0.0525545 Jy ! Component: 1900 - total flux cleaned = -0.0540322 Jy ! Component: 1950 - total flux cleaned = -0.0552021 Jy ! Component: 2000 - total flux cleaned = -0.0569403 Jy ! Component: 2050 - total flux cleaned = -0.0578024 Jy ! Component: 2100 - total flux cleaned = -0.0589413 Jy ! Component: 2150 - total flux cleaned = -0.0597903 Jy ! Component: 2200 - total flux cleaned = -0.0614709 Jy ! Component: 2250 - total flux cleaned = -0.0625819 Jy ! Component: 2300 - total flux cleaned = -0.0634101 Jy ! Component: 2350 - total flux cleaned = -0.0645044 Jy ! Component: 2400 - total flux cleaned = -0.0658578 Jy ! Component: 2450 - total flux cleaned = -0.0663941 Jy ! Component: 2500 - total flux cleaned = -0.0671941 Jy ! Component: 2550 - total flux cleaned = -0.0679891 Jy ! Component: 2600 - total flux cleaned = -0.0690402 Jy ! Component: 2650 - total flux cleaned = -0.0703459 Jy ! Component: 2700 - total flux cleaned = -0.0706048 Jy ! Component: 2750 - total flux cleaned = -0.0721459 Jy ! Component: 2800 - total flux cleaned = -0.0731642 Jy ! Component: 2850 - total flux cleaned = -0.0741752 Jy ! Component: 2900 - total flux cleaned = -0.0754285 Jy ! Component: 2950 - total flux cleaned = -0.076423 Jy ! Component: 3000 - total flux cleaned = -0.0776602 Jy ! Component: 3050 - total flux cleaned = -0.0786401 Jy ! Component: 3100 - total flux cleaned = -0.0788853 Jy ! Component: 3150 - total flux cleaned = -0.0798534 Jy ! Component: 3200 - total flux cleaned = -0.0815351 Jy ! Component: 3250 - total flux cleaned = -0.0820116 Jy ! Component: 3300 - total flux cleaned = -0.082959 Jy ! Component: 3350 - total flux cleaned = -0.0841349 Jy ! Component: 3400 - total flux cleaned = -0.0846029 Jy ! Component: 3450 - total flux cleaned = -0.0859955 Jy ! Component: 3500 - total flux cleaned = -0.0869193 Jy ! Component: 3550 - total flux cleaned = -0.0880656 Jy ! Component: 3600 - total flux cleaned = -0.0885178 Jy ! Component: 3650 - total flux cleaned = -0.0898762 Jy ! Component: 3700 - total flux cleaned = -0.0907746 Jy ! Component: 3750 - total flux cleaned = -0.0914456 Jy ! Component: 3800 - total flux cleaned = -0.0927797 Jy ! Component: 3850 - total flux cleaned = -0.09322 Jy ! Component: 3900 - total flux cleaned = -0.094098 Jy ! Component: 3950 - total flux cleaned = -0.0951876 Jy ! Component: 4000 - total flux cleaned = -0.0958388 Jy ! Component: 4050 - total flux cleaned = -0.0971278 Jy ! Total flux subtracted in 4096 components = -0.0977698 Jy ! Clean residual min=-0.014199 max=0.010674 Jy/beam ! Clean residual mean=-0.000773 rms=0.003790 Jy/beam ! Combined flux in latest and established models = 0.328558 Jy keep ! Adding 331 model components to the UV plane model. ! The established model now contains 423 components and 0.328558 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/rv102_uvs/J1041+523B_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.752 x 3.565 at 26.61 degrees (North through East) ! Clean map min=-0.041107 max=0.24607 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv102_uvs/J1041+523B_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.246069 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00379196 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -4.62306 4.62306 9.24611 18.4922 36.9844 73.9689 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0113 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.246 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 64.892 quit ! Quitting program ! Log file /scr/pima/rv102_uvs/J1041+523B_S_uvs.log closed on Sat Feb 27 22:25:10 2016