! Started logfile: /scr/pima/rv102_uvs/J2219+1806_X_uvs.log on Sat Feb 27 22:29:00 2016 obs /scr/pima/rv102_uvs/J2219+1806_X_uva.fits ! Reading UV FITS file: /scr/pima/rv102_uvs/J2219+1806_X_uva.fits ! AN table 1: 117 integrations on 28 of 28 possible baselines. ! AN table 2: 62 integrations on 3 of 3 possible baselines. ! AN table 3: 80 integrations on 36 of 36 possible baselines. ! AN table 4: 72 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.642475 visibilities/baseline/integration-bin. ! Found source: J2219+1806 ! ! 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 8.40599e+09 8e+06 1 8e+06 ! 02 2 8.47599e+09 8e+06 1 8e+06 ! 03 3 8.79099e+09 8e+06 1 8e+06 ! 04 4 8.89599e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 139 lines of history. ! ! Reading 20184 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 = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/rv102_uvs/J2219+1806_X] 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 0.200x0.200 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 66 telescope corrections were flagged in sub-array 1. ! A total of 45 telescope corrections were flagged in sub-array 2. ! A total of 131 telescope corrections were flagged in sub-array 3. ! A total of 57 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 66 telescope corrections were flagged in sub-array 1. ! A total of 45 telescope corrections were flagged in sub-array 2. ! A total of 131 telescope corrections were flagged in sub-array 3. ! A total of 57 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 66 telescope corrections were flagged in sub-array 1. ! A total of 45 telescope corrections were flagged in sub-array 2. ! A total of 131 telescope corrections were flagged in sub-array 3. ! A total of 57 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 66 telescope corrections were flagged in sub-array 1. ! A total of 45 telescope corrections were flagged in sub-array 2. ! A total of 131 telescope corrections were flagged in sub-array 3. ! A total of 57 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=1.015526Jy sigma=19.209005 ! Fit after self-cal, rms=0.914373Jy sigma=17.392860 ! 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=0.5108 mas, bmaj=1.441 mas, bpa=-7.646 degrees ! Estimated noise=0.610046 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 = 0.0703786 Jy ! Component: 100 - total flux cleaned = 0.0859336 Jy ! Total flux subtracted in 100 components = 0.0859336 Jy ! Clean residual min=-0.009360 max=0.011779 Jy/beam ! Clean residual mean=0.000020 rms=0.002120 Jy/beam ! Combined flux in latest and established models = 0.0859336 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.0859336 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.132844Jy sigma=1.957011 ! Fit after self-cal, rms=0.131682Jy sigma=1.931989 ! Inverting map ! Added new window around map position (2.4, -3.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0121148 Jy ! Component: 100 - total flux cleaned = 0.0181641 Jy ! Total flux subtracted in 100 components = 0.0181641 Jy ! Clean residual min=-0.009176 max=0.011408 Jy/beam ! Clean residual mean=0.000009 rms=0.001887 Jy/beam ! Combined flux in latest and established models = 0.104098 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 8 components and 0.104098 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.130614Jy sigma=1.905938 ! Fit after self-cal, rms=0.130229Jy sigma=1.898849 ! Inverting map ! Added new window around map position (7.6, 14). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0108981 Jy ! Component: 100 - total flux cleaned = 0.0170581 Jy ! Total flux subtracted in 100 components = 0.0170581 Jy ! Clean residual min=-0.007494 max=0.009746 Jy/beam ! Clean residual mean=0.000013 rms=0.001679 Jy/beam ! Combined flux in latest and established models = 0.121156 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 14 components and 0.121156 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.129681Jy sigma=1.884223 ! Fit after self-cal, rms=0.129443Jy sigma=1.879117 ! 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=0.6526 mas, bmaj=1.774 mas, bpa=-7.331 degrees ! Estimated noise=0.275186 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 = 0.00361975 Jy ! Component: 100 - total flux cleaned = 0.00377204 Jy ! Component: 150 - total flux cleaned = 0.00427789 Jy ! Component: 200 - total flux cleaned = 0.00473451 Jy ! Total flux subtracted in 200 components = 0.00473451 Jy ! Clean residual min=-0.007501 max=0.009125 Jy/beam ! Clean residual mean=0.000035 rms=0.002131 Jy/beam ! Combined flux in latest and established models = 0.12589 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 27 components and 0.12589 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.129092Jy sigma=1.871541 ! Fit after self-cal, rms=0.129008Jy sigma=1.870306 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6526 x 1.774 at -7.331 degrees (North through East) ! Clean map min=-0.0075833 max=0.089984 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! OV 1.00* PT 1.00* SC 1.00* WZ 1.00* ! ! A total of 141 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! HN 0.00* NL 0.00* SC 0.00* ! ! A total of 24 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! OV 1.00* PT 1.00* SC 1.00* WZ 1.00* ! ! A total of 141 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! HN 0.00* NL 0.00* SC 0.00* ! ! A total of 24 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! OV 1.00* PT 1.00* SC 1.00* WZ 1.00* ! ! A total of 141 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! HN 0.00* NL 0.00* SC 0.00* ! ! A total of 24 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! OV 1.00* PT 1.00* SC 1.00* WZ 1.00* ! ! A total of 141 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! HN 0.00* NL 0.00* SC 0.00* ! ! A total of 24 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Fit before self-cal, rms=0.129008Jy sigma=1.870306 ! Fit after self-cal, rms=0.130176Jy sigma=1.891037 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.65 mas, bmaj=1.801 mas, bpa=-7.709 degrees ! Estimated noise=0.277613 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 = 0.00203511 Jy ! Component: 100 - total flux cleaned = 0.00214111 Jy ! Component: 150 - total flux cleaned = 0.00233234 Jy ! Component: 200 - total flux cleaned = 0.00242064 Jy ! Total flux subtracted in 200 components = 0.00242064 Jy ! Clean residual min=-0.007583 max=0.009038 Jy/beam ! Clean residual mean=0.000035 rms=0.002125 Jy/beam ! Combined flux in latest and established models = 0.128311 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 31 components and 0.128311 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.130003Jy sigma=1.887257 ! Fit after self-cal, rms=0.129959Jy sigma=1.886694 ! 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=0.129959Jy sigma=1.886694 ! Fit after self-cal, rms=0.129959Jy sigma=1.886694 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.65 mas, bmaj=1.801 mas, bpa=-7.709 degrees ! Estimated noise=0.277613 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00100312 Jy ! Component: 100 - total flux cleaned = 0.00108214 Jy ! Component: 150 - total flux cleaned = 0.00108304 Jy ! Component: 200 - total flux cleaned = 0.00107884 Jy ! Total flux subtracted in 200 components = 0.00107884 Jy ! Clean residual min=-0.007489 max=0.008901 Jy/beam ! Clean residual mean=0.000034 rms=0.002088 Jy/beam ! Combined flux in latest and established models = 0.12939 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 34 components and 0.12939 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.129843Jy sigma=1.884200 ! Fit after self-cal, rms=0.129802Jy sigma=1.883827 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 = 0.000423358 Jy ! Component: 100 - total flux cleaned = 0.000421307 Jy ! Component: 150 - total flux cleaned = 0.000422547 Jy ! Component: 200 - total flux cleaned = 0.000421765 Jy ! Total flux subtracted in 200 components = 0.000421765 Jy ! Clean residual min=-0.007405 max=0.008728 Jy/beam ! Clean residual mean=0.000034 rms=0.002063 Jy/beam ! Combined flux in latest and established models = 0.129812 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 35 components and 0.129812 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.129715Jy sigma=1.881995 ! Fit after self-cal, rms=0.129698Jy sigma=1.881847 ! 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=0.129698Jy sigma=1.881847 ! Fit after self-cal, rms=0.129698Jy sigma=1.881847 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.65 mas, bmaj=1.801 mas, bpa=-7.709 degrees ! Estimated noise=0.277613 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00011441 Jy ! Component: 100 - total flux cleaned = 0.000113149 Jy ! Component: 150 - total flux cleaned = 0.000110189 Jy ! Component: 200 - total flux cleaned = 0.000109095 Jy ! Total flux subtracted in 200 components = 0.000109095 Jy ! Clean residual min=-0.007346 max=0.008603 Jy/beam ! Clean residual mean=0.000034 rms=0.002042 Jy/beam ! Combined flux in latest and established models = 0.129921 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 38 components and 0.129921 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.129629Jy sigma=1.880435 ! Fit after self-cal, rms=0.129618Jy sigma=1.880348 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 = 2.70318e-05 Jy ! Component: 100 - total flux cleaned = 2.57649e-05 Jy ! Component: 150 - total flux cleaned = 2.34894e-05 Jy ! Component: 200 - total flux cleaned = 2.15525e-05 Jy ! Total flux subtracted in 200 components = 2.15525e-05 Jy ! Clean residual min=-0.007308 max=0.008496 Jy/beam ! Clean residual mean=0.000033 rms=0.002025 Jy/beam ! Combined flux in latest and established models = 0.129942 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 38 components and 0.129942 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.129560Jy sigma=1.879202 ! Fit after self-cal, rms=0.129552Jy sigma=1.879123 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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=0.129552Jy sigma=1.879123 ! Fit after self-cal, rms=0.129552Jy sigma=1.879123 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.126 mas, bmaj=3.525 mas, bpa=-14.76 degrees ! Estimated noise=0.371232 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00127835 Jy ! Component: 100 - total flux cleaned = 0.000835892 Jy ! Component: 150 - total flux cleaned = 0.000463369 Jy ! Component: 200 - total flux cleaned = 0.000627682 Jy ! Total flux subtracted in 200 components = 0.000627682 Jy ! Clean residual min=-0.011407 max=0.013774 Jy/beam ! Clean residual mean=0.000072 rms=0.003621 Jy/beam ! Combined flux in latest and established models = 0.13057 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 43 components and 0.13057 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.129579Jy sigma=1.879976 ! Fit after self-cal, rms=0.129497Jy sigma=1.878423 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 = 0.000612973 Jy ! Component: 100 - total flux cleaned = 0.000274633 Jy ! Component: 150 - total flux cleaned = 0.000347439 Jy ! Component: 200 - total flux cleaned = 0.000480855 Jy ! Total flux subtracted in 200 components = 0.000480855 Jy ! Clean residual min=-0.011357 max=0.013327 Jy/beam ! Clean residual mean=0.000073 rms=0.003569 Jy/beam ! Combined flux in latest and established models = 0.131051 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 45 components and 0.131051 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.129553Jy sigma=1.880074 ! Fit after self-cal, rms=0.129518Jy sigma=1.879436 ! 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=0.65 mas, bmaj=1.801 mas, bpa=-7.709 degrees ! Estimated noise=0.277613 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.65 x 1.801 at -7.709 degrees (North through East) ! Clean map min=-0.009022 max=0.089625 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=0.5051 mas, bmaj=1.456 mas, bpa=-7.885 degrees ! Estimated noise=0.618109 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0699615 Jy ! Component: 100 - total flux cleaned = 0.093457 Jy ! Component: 150 - total flux cleaned = 0.108214 Jy ! Component: 200 - total flux cleaned = 0.118228 Jy ! Total flux subtracted in 200 components = 0.118228 Jy ! Clean residual min=-0.008933 max=0.011867 Jy/beam ! Clean residual mean=0.000018 rms=0.001864 Jy/beam ! Combined flux in latest and established models = 0.118228 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 0.118228 Jy ! Inverting map and beam ! Estimated beam: bmin=0.65 mas, bmaj=1.801 mas, bpa=-7.709 degrees ! Estimated noise=0.277613 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 (2.4, -5.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0101587 Jy ! Component: 100 - total flux cleaned = 0.0129362 Jy ! Component: 150 - total flux cleaned = 0.0153183 Jy ! Component: 200 - total flux cleaned = 0.0159866 Jy ! Total flux subtracted in 200 components = 0.0159866 Jy ! Clean residual min=-0.007640 max=0.008460 Jy/beam ! Clean residual mean=0.000035 rms=0.002059 Jy/beam ! Combined flux in latest and established models = 0.134214 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 30 components and 0.134214 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.126 mas, bmaj=3.525 mas, bpa=-14.76 degrees ! Estimated noise=0.371232 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000320647 Jy ! Component: 100 - total flux cleaned = 0.00028514 Jy ! Component: 150 - total flux cleaned = 0.000547573 Jy ! Component: 200 - total flux cleaned = 0.000906418 Jy ! Total flux subtracted in 200 components = 0.000906418 Jy ! Clean residual min=-0.011606 max=0.013447 Jy/beam ! Clean residual mean=0.000072 rms=0.003594 Jy/beam ! Combined flux in latest and established models = 0.135121 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 = 0.000104669 Jy ! Component: 100 - total flux cleaned = -9.26381e-05 Jy ! Component: 150 - total flux cleaned = -9.50445e-05 Jy ! Component: 200 - total flux cleaned = -0.00018127 Jy ! Total flux subtracted in 200 components = -0.00018127 Jy ! Clean residual min=-0.011323 max=0.013080 Jy/beam ! Clean residual mean=0.000073 rms=0.003535 Jy/beam ! Combined flux in latest and established models = 0.134939 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 46 components and 0.134939 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.65 mas, bmaj=1.801 mas, bpa=-7.709 degrees ! Estimated noise=0.277613 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000344568 Jy ! Component: 100 - total flux cleaned = 0.000215197 Jy ! Component: 150 - total flux cleaned = -0.000137941 Jy ! Component: 200 - total flux cleaned = -0.000242745 Jy ! Total flux subtracted in 200 components = -0.000242745 Jy ! Clean residual min=-0.006980 max=0.007554 Jy/beam ! Clean residual mean=0.000034 rms=0.001924 Jy/beam ! Combined flux in latest and established models = 0.134697 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 60 components and 0.134697 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.129466Jy sigma=1.874836 ! Fit after self-cal, rms=0.129298Jy sigma=1.869510 wmodel /scr/pima/rv102_uvs/J2219+1806_X_map.mod ! Writing 60 model components to file: /scr/pima/rv102_uvs/J2219+1806_X_map.mod wobs /scr/pima/rv102_uvs/J2219+1806_X_uvs.fits ! Writing UV FITS file: /scr/pima/rv102_uvs/J2219+1806_X_uvs.fits wwins /scr/pima/rv102_uvs/J2219+1806_X_map.win ! wwins: Wrote 4 windows to /scr/pima/rv102_uvs/J2219+1806_X_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 = 0.00193568 Jy ! Component: 100 - total flux cleaned = 0.0032679 Jy ! Component: 150 - total flux cleaned = 0.00474515 Jy ! Component: 200 - total flux cleaned = 0.00582067 Jy ! Component: 250 - total flux cleaned = 0.00684038 Jy ! Component: 300 - total flux cleaned = 0.00752259 Jy ! Component: 350 - total flux cleaned = 0.00846509 Jy ! Component: 400 - total flux cleaned = 0.00946146 Jy ! Component: 450 - total flux cleaned = 0.010503 Jy ! Component: 500 - total flux cleaned = 0.0113402 Jy ! Component: 550 - total flux cleaned = 0.0122303 Jy ! Component: 600 - total flux cleaned = 0.013091 Jy ! Component: 650 - total flux cleaned = 0.0140754 Jy ! Component: 700 - total flux cleaned = 0.0147335 Jy ! Component: 750 - total flux cleaned = 0.0155186 Jy ! Component: 800 - total flux cleaned = 0.016075 Jy ! Component: 850 - total flux cleaned = 0.0169561 Jy ! Component: 900 - total flux cleaned = 0.0176155 Jy ! Component: 950 - total flux cleaned = 0.0183203 Jy ! Component: 1000 - total flux cleaned = 0.0188826 Jy ! Component: 1050 - total flux cleaned = 0.019677 Jy ! Component: 1100 - total flux cleaned = 0.0202728 Jy ! Component: 1150 - total flux cleaned = 0.0209146 Jy ! Component: 1200 - total flux cleaned = 0.0213707 Jy ! Component: 1250 - total flux cleaned = 0.021817 Jy ! Component: 1300 - total flux cleaned = 0.0222534 Jy ! Component: 1350 - total flux cleaned = 0.0226268 Jy ! Component: 1400 - total flux cleaned = 0.0230474 Jy ! Component: 1450 - total flux cleaned = 0.0236131 Jy ! Component: 1500 - total flux cleaned = 0.0240162 Jy ! Component: 1550 - total flux cleaned = 0.024362 Jy ! Component: 1600 - total flux cleaned = 0.0247966 Jy ! Component: 1650 - total flux cleaned = 0.0251761 Jy ! Component: 1700 - total flux cleaned = 0.0255479 Jy ! Component: 1750 - total flux cleaned = 0.0259131 Jy ! Component: 1800 - total flux cleaned = 0.0260019 Jy ! Component: 1850 - total flux cleaned = 0.0261777 Jy ! Component: 1900 - total flux cleaned = 0.0263943 Jy ! Component: 1950 - total flux cleaned = 0.0266917 Jy ! Component: 2000 - total flux cleaned = 0.0268588 Jy ! Component: 2050 - total flux cleaned = 0.0270231 Jy ! Component: 2100 - total flux cleaned = 0.0273475 Jy ! Component: 2150 - total flux cleaned = 0.0275864 Jy ! Component: 2200 - total flux cleaned = 0.0278209 Jy ! Component: 2250 - total flux cleaned = 0.0279356 Jy ! Component: 2300 - total flux cleaned = 0.0281251 Jy ! Component: 2350 - total flux cleaned = 0.0282367 Jy ! Component: 2400 - total flux cleaned = 0.0285292 Jy ! Component: 2450 - total flux cleaned = 0.0286727 Jy ! Component: 2500 - total flux cleaned = 0.0286373 Jy ! Component: 2550 - total flux cleaned = 0.0288472 Jy ! Component: 2600 - total flux cleaned = 0.0290532 Jy ! Component: 2650 - total flux cleaned = 0.0290869 Jy ! Component: 2700 - total flux cleaned = 0.0291203 Jy ! Component: 2750 - total flux cleaned = 0.0293181 Jy ! Component: 2800 - total flux cleaned = 0.0294152 Jy ! Component: 2850 - total flux cleaned = 0.0295432 Jy ! Component: 2900 - total flux cleaned = 0.0296694 Jy ! Component: 2950 - total flux cleaned = 0.0298569 Jy ! Component: 3000 - total flux cleaned = 0.0298563 Jy ! Component: 3050 - total flux cleaned = 0.0299474 Jy ! Component: 3100 - total flux cleaned = 0.030008 Jy ! Component: 3150 - total flux cleaned = 0.0300677 Jy ! Component: 3200 - total flux cleaned = 0.0301846 Jy ! Component: 3250 - total flux cleaned = 0.0301844 Jy ! Component: 3300 - total flux cleaned = 0.0302695 Jy ! Component: 3350 - total flux cleaned = 0.0303257 Jy ! Component: 3400 - total flux cleaned = 0.0303254 Jy ! Component: 3450 - total flux cleaned = 0.0303801 Jy ! Component: 3500 - total flux cleaned = 0.0304618 Jy ! Component: 3550 - total flux cleaned = 0.0304351 Jy ! Component: 3600 - total flux cleaned = 0.0304613 Jy ! Component: 3650 - total flux cleaned = 0.0304086 Jy ! Component: 3700 - total flux cleaned = 0.0304611 Jy ! Component: 3750 - total flux cleaned = 0.0305129 Jy ! Component: 3800 - total flux cleaned = 0.030538 Jy ! Component: 3850 - total flux cleaned = 0.0304374 Jy ! Component: 3900 - total flux cleaned = 0.030537 Jy ! Component: 3950 - total flux cleaned = 0.0305612 Jy ! Component: 4000 - total flux cleaned = 0.0305611 Jy ! Component: 4050 - total flux cleaned = 0.0305851 Jy ! Total flux subtracted in 4096 components = 0.0306332 Jy ! Clean residual min=-0.001716 max=0.001193 Jy/beam ! Clean residual mean=0.000005 rms=0.000427 Jy/beam ! Combined flux in latest and established models = 0.16533 Jy keep ! Adding 382 model components to the UV plane model. ! The established model now contains 442 components and 0.16533 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/rv102_uvs/J2219+1806_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.65 x 1.801 at -7.709 degrees (North through East) ! Clean map min=-0.0063408 max=0.087144 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv102_uvs/J2219+1806_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0871439 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000406811 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.40048 1.40048 2.80096 5.60192 11.2038 22.4077 44.8154 89.6308 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.087 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 214.212 quit ! Quitting program ! Log file /scr/pima/rv102_uvs/J2219+1806_X_uvs.log closed on Sat Feb 27 22:29:05 2016