! Started logfile: J0914+0245_S_2014_12_20_pus_uvs.log on Wed Dec 28 13:29:43 2016 obs J0914+0245_S_2014_12_20_pus_uva.fits ! Reading UV FITS file: J0914+0245_S_2014_12_20_pus_uva.fits ! AN table 1: 15 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.948148 visibilities/baseline/integration-bin. ! Found source: J0914+0245 ! ! 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 2.23588e+09 3.2e+07 1 3.2e+07 ! 02 2 2.26788e+09 3.2e+07 1 3.2e+07 ! 03 3 2.29988e+09 3.2e+07 1 3.2e+07 ! 04 4 2.36388e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 344 lines of history. ! ! Reading 2560 visibilities. select I ! Polarization I is unavailable. ! 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 ![@muppet J0914+0245_S_2014_12_20_pus] 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 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.435488Jy sigma=0.004821 ! Fit after self-cal, rms=0.422966Jy sigma=0.004677 ! 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=3.182 mas, bmaj=6.791 mas, bpa=1.047 degrees ! Estimated noise=1689.66 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 = 0.449534 Jy ! Component: 100 - total flux cleaned = 0.552833 Jy ! Total flux subtracted in 100 components = 0.552833 Jy ! Clean residual min=-0.022767 max=0.039833 Jy/beam ! Clean residual mean=0.000053 rms=0.006250 Jy/beam ! Combined flux in latest and established models = 0.552833 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.552833 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.130864Jy sigma=0.001309 ! Fit after self-cal, rms=0.130853Jy sigma=0.001309 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0440889 Jy ! Component: 100 - total flux cleaned = 0.0687513 Jy ! Total flux subtracted in 100 components = 0.0687513 Jy ! Clean residual min=-0.019157 max=0.015268 Jy/beam ! Clean residual mean=0.000024 rms=0.004197 Jy/beam ! Combined flux in latest and established models = 0.621584 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 32 components and 0.621584 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.109366Jy sigma=0.001086 ! Fit after self-cal, rms=0.109364Jy sigma=0.001086 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.755 mas, bmaj=7.618 mas, bpa=1.403 degrees ! Estimated noise=1285.94 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 = 0.022897 Jy ! Component: 100 - total flux cleaned = 0.0369087 Jy ! Component: 150 - total flux cleaned = 0.045945 Jy ! Component: 200 - total flux cleaned = 0.0518067 Jy ! Total flux subtracted in 200 components = 0.0518067 Jy ! Clean residual min=-0.018467 max=0.013474 Jy/beam ! Clean residual mean=0.000040 rms=0.003984 Jy/beam ! Combined flux in latest and established models = 0.673391 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 66 components and 0.673391 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102693Jy sigma=0.001038 ! Fit after self-cal, rms=0.102671Jy sigma=0.001037 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.89 HN 0.97 KP 1.09 ! LA 0.99 MK 1.01 NL 0.98 OV 1.00 ! PT 1.04 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.07 HN 1.03 KP 1.05 ! LA 0.95 MK 1.01 NL 1.01 OV 1.02 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.20 HN 1.02 KP 0.96 ! LA 0.76 MK 1.02 NL 1.05 OV 0.94 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.07 HN 0.96 KP 0.91 ! LA 0.81 MK 1.03 NL 1.04 OV 1.01 ! PT 1.04 SC 0.98 ! ! ! Fit before self-cal, rms=0.102671Jy sigma=0.001037 ! Fit after self-cal, rms=0.075568Jy sigma=0.000800 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.771 mas, bmaj=7.655 mas, bpa=1.494 degrees ! Estimated noise=1284.83 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 = -0.00212827 Jy ! Component: 100 - total flux cleaned = -0.00228723 Jy ! Component: 150 - total flux cleaned = -0.002286 Jy ! Component: 200 - total flux cleaned = -0.00233031 Jy ! Total flux subtracted in 200 components = -0.00233031 Jy ! Clean residual min=-0.004848 max=0.006116 Jy/beam ! Clean residual mean=-0.000007 rms=0.001270 Jy/beam ! Combined flux in latest and established models = 0.67106 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 76 components and 0.67106 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075487Jy sigma=0.000799 ! Fit after self-cal, rms=0.075464Jy sigma=0.000799 ! 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=0.075464Jy sigma=0.000799 ! Fit after self-cal, rms=0.075459Jy sigma=0.000799 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.773 mas, bmaj=7.66 mas, bpa=1.526 degrees ! Estimated noise=1284.16 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00141886 Jy ! Component: 100 - total flux cleaned = -0.00154767 Jy ! Component: 150 - total flux cleaned = -0.00162595 Jy ! Component: 200 - total flux cleaned = -0.00166235 Jy ! Total flux subtracted in 200 components = -0.00166235 Jy ! Clean residual min=-0.004789 max=0.006068 Jy/beam ! Clean residual mean=-0.000007 rms=0.001244 Jy/beam ! Combined flux in latest and established models = 0.669398 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 78 components and 0.669398 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075410Jy sigma=0.000798 ! Fit after self-cal, rms=0.075407Jy sigma=0.000798 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (38.5, -28.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0056102 Jy ! Component: 100 - total flux cleaned = 0.0088085 Jy ! Component: 150 - total flux cleaned = 0.010622 Jy ! Component: 200 - total flux cleaned = 0.0109574 Jy ! Total flux subtracted in 200 components = 0.0109574 Jy ! Clean residual min=-0.004232 max=0.004924 Jy/beam ! Clean residual mean=0.000002 rms=0.001011 Jy/beam ! Combined flux in latest and established models = 0.680355 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 100 components and 0.680355 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074953Jy sigma=0.000793 ! Fit after self-cal, rms=0.074928Jy sigma=0.000793 ! Inverting map ! Added new window around map position (81, -97). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00382462 Jy ! Component: 100 - total flux cleaned = 0.00447791 Jy ! Component: 150 - total flux cleaned = 0.0048964 Jy ! Component: 200 - total flux cleaned = 0.00511402 Jy ! Total flux subtracted in 200 components = 0.00511402 Jy ! Clean residual min=-0.004147 max=0.003729 Jy/beam ! Clean residual mean=-0.000000 rms=0.000907 Jy/beam ! Combined flux in latest and established models = 0.685469 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 122 components and 0.68547 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074682Jy sigma=0.000791 ! Fit after self-cal, rms=0.074675Jy sigma=0.000791 ! 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=0.074675Jy sigma=0.000791 ! Fit after self-cal, rms=0.074592Jy sigma=0.000790 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.775 mas, bmaj=7.661 mas, bpa=1.541 degrees ! Estimated noise=1283.02 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000198795 Jy ! Component: 100 - total flux cleaned = 0.000253718 Jy ! Component: 150 - total flux cleaned = 0.00025453 Jy ! Component: 200 - total flux cleaned = 0.000254222 Jy ! Total flux subtracted in 200 components = 0.000254222 Jy ! Clean residual min=-0.004128 max=0.003555 Jy/beam ! Clean residual mean=-0.000003 rms=0.000865 Jy/beam ! Combined flux in latest and established models = 0.685724 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 136 components and 0.685724 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074527Jy sigma=0.000790 ! Fit after self-cal, rms=0.074526Jy sigma=0.000790 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 = 0.000174795 Jy ! Component: 100 - total flux cleaned = 0.000255722 Jy ! Component: 150 - total flux cleaned = 0.000293544 Jy ! Component: 200 - total flux cleaned = 0.000294863 Jy ! Total flux subtracted in 200 components = 0.000294863 Jy ! Clean residual min=-0.004055 max=0.003482 Jy/beam ! Clean residual mean=-0.000003 rms=0.000852 Jy/beam ! Combined flux in latest and established models = 0.686019 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 141 components and 0.686019 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074487Jy sigma=0.000789 ! Fit after self-cal, rms=0.074487Jy sigma=0.000789 ! 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=0.074487Jy sigma=0.000789 ! Fit after self-cal, rms=0.074449Jy sigma=0.000789 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.378 mas, bmaj=11.73 mas, bpa=-14.46 degrees ! Estimated noise=1550.24 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000786163 Jy ! Component: 100 - total flux cleaned = -0.00107853 Jy ! Component: 150 - total flux cleaned = -0.00119932 Jy ! Component: 200 - total flux cleaned = -0.00122604 Jy ! Total flux subtracted in 200 components = -0.00122604 Jy ! Clean residual min=-0.003770 max=0.003563 Jy/beam ! Clean residual mean=-0.000008 rms=0.001040 Jy/beam ! Combined flux in latest and established models = 0.684793 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 155 components and 0.684793 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074440Jy sigma=0.000789 ! Fit after self-cal, rms=0.074439Jy sigma=0.000789 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 = -0.000138948 Jy ! Component: 100 - total flux cleaned = -0.000185002 Jy ! Component: 150 - total flux cleaned = -0.000185327 Jy ! Component: 200 - total flux cleaned = -0.0001838 Jy ! Total flux subtracted in 200 components = -0.0001838 Jy ! Clean residual min=-0.003799 max=0.003489 Jy/beam ! Clean residual mean=-0.000008 rms=0.001026 Jy/beam ! Combined flux in latest and established models = 0.684609 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 173 components and 0.684609 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074435Jy sigma=0.000789 ! Fit after self-cal, rms=0.074435Jy sigma=0.000789 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=3.776 mas, bmaj=7.662 mas, bpa=1.561 degrees ! Estimated noise=1282.21 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.776 x 7.662 at 1.561 degrees (North through East) ! Clean map min=-0.0039258 max=0.58586 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074435Jy sigma=0.000789 ! Fit after self-cal, rms=0.069618Jy sigma=0.000730 ! Inverting map and beam ! Estimated beam: bmin=3.777 mas, bmaj=7.664 mas, bpa=1.557 degrees ! Estimated noise=1281.97 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.07213e-05 Jy ! Component: 100 - total flux cleaned = -0.000218621 Jy ! Component: 150 - total flux cleaned = -0.000255926 Jy ! Component: 200 - total flux cleaned = -0.000291006 Jy ! Total flux subtracted in 200 components = -0.000291006 Jy ! Clean residual min=-0.003980 max=0.003281 Jy/beam ! Clean residual mean=-0.000004 rms=0.000814 Jy/beam ! Combined flux in latest and established models = 0.684318 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 188 components and 0.684318 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069573Jy sigma=0.000730 ! Fit after self-cal, rms=0.069572Jy sigma=0.000730 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00010611 Jy ! Component: 100 - total flux cleaned = -0.000105807 Jy ! Component: 150 - total flux cleaned = -0.000105785 Jy ! Component: 200 - total flux cleaned = -0.000105411 Jy ! Total flux subtracted in 200 components = -0.000105411 Jy ! Clean residual min=-0.003920 max=0.003284 Jy/beam ! Clean residual mean=-0.000004 rms=0.000807 Jy/beam ! Combined flux in latest and established models = 0.684212 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 193 components and 0.684212 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069544Jy sigma=0.000729 ! Fit after self-cal, rms=0.069545Jy sigma=0.000729 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069545Jy sigma=0.000729 ! Fit after self-cal, rms=0.069516Jy sigma=0.000729 print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.199 mas, bmaj=6.816 mas, bpa=1.385 degrees ! Estimated noise=1683.98 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.448001 Jy ! Component: 100 - total flux cleaned = 0.549366 Jy ! Component: 150 - total flux cleaned = 0.591193 Jy ! Component: 200 - total flux cleaned = 0.613714 Jy ! Total flux subtracted in 200 components = 0.613714 Jy ! Clean residual min=-0.007673 max=0.012033 Jy/beam ! Clean residual mean=0.000023 rms=0.002275 Jy/beam ! Combined flux in latest and established models = 0.613713 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.613713 Jy ! Inverting map and beam ! Estimated beam: bmin=3.777 mas, bmaj=7.665 mas, bpa=1.566 degrees ! Estimated noise=1281.27 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0202723 Jy ! Component: 100 - total flux cleaned = 0.0323366 Jy ! Component: 150 - total flux cleaned = 0.040702 Jy ! Component: 200 - total flux cleaned = 0.0471583 Jy ! Total flux subtracted in 200 components = 0.0471583 Jy ! Clean residual min=-0.004564 max=0.006689 Jy/beam ! Clean residual mean=0.000011 rms=0.001283 Jy/beam ! Combined flux in latest and established models = 0.660872 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 59 components and 0.660872 Jy ! Inverting map ! Added new window around map position (2.5, 11.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00637351 Jy ! Component: 100 - total flux cleaned = 0.0105315 Jy ! Component: 150 - total flux cleaned = 0.0134269 Jy ! Component: 200 - total flux cleaned = 0.0154573 Jy ! Total flux subtracted in 200 components = 0.0154573 Jy ! Clean residual min=-0.003931 max=0.004364 Jy/beam ! Clean residual mean=0.000002 rms=0.000888 Jy/beam ! Combined flux in latest and established models = 0.676329 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 86 components and 0.676329 Jy ! Inverting map ! Added new window around map position (87.5, 44). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00359673 Jy ! Component: 100 - total flux cleaned = 0.0054639 Jy ! Component: 150 - total flux cleaned = 0.00634982 Jy ! Component: 200 - total flux cleaned = 0.00707631 Jy ! Total flux subtracted in 200 components = 0.00707631 Jy ! Clean residual min=-0.003535 max=0.002909 Jy/beam ! Clean residual mean=-0.000001 rms=0.000761 Jy/beam ! Combined flux in latest and established models = 0.683406 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 113 components and 0.683406 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=7.38 mas, bmaj=11.73 mas, bpa=-14.45 degrees ! Estimated noise=1548.24 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000704642 Jy ! Component: 100 - total flux cleaned = 0.00150399 Jy ! Component: 150 - total flux cleaned = 0.00180793 Jy ! Component: 200 - total flux cleaned = 0.00195847 Jy ! Total flux subtracted in 200 components = 0.00195847 Jy ! Clean residual min=-0.002997 max=0.003289 Jy/beam ! Clean residual mean=-0.000006 rms=0.000797 Jy/beam ! Combined flux in latest and established models = 0.685364 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 = 0.000100014 Jy ! Component: 100 - total flux cleaned = 0.000100829 Jy ! Component: 150 - total flux cleaned = 0.000101425 Jy ! Component: 200 - total flux cleaned = 0.00010177 Jy ! Total flux subtracted in 200 components = 0.00010177 Jy ! Clean residual min=-0.002857 max=0.003234 Jy/beam ! Clean residual mean=-0.000006 rms=0.000773 Jy/beam ! Combined flux in latest and established models = 0.685466 Jy ! Adding 65 model components to the UV plane model. ! The established model now contains 176 components and 0.685466 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.777 mas, bmaj=7.665 mas, bpa=1.566 degrees ! Estimated noise=1281.27 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000659598 Jy ! Component: 100 - total flux cleaned = -0.000561977 Jy ! Component: 150 - total flux cleaned = -0.000426034 Jy ! Component: 200 - total flux cleaned = -0.000340687 Jy ! Total flux subtracted in 200 components = -0.000340687 Jy ! Clean residual min=-0.003204 max=0.002880 Jy/beam ! Clean residual mean=-0.000003 rms=0.000693 Jy/beam ! Combined flux in latest and established models = 0.685125 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 196 components and 0.685125 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069336Jy sigma=0.000727 ! Fit after self-cal, rms=0.069317Jy sigma=0.000727 wmodel J0914+0245_S_2014_12_20_pus_map.mod ! Writing 196 model components to file: J0914+0245_S_2014_12_20_pus_map.mod wobs J0914+0245_S_2014_12_20_pus_uvs.fits ! Writing UV FITS file: J0914+0245_S_2014_12_20_pus_uvs.fits wwins J0914+0245_S_2014_12_20_pus_map.win ! wwins: Wrote 5 windows to J0914+0245_S_2014_12_20_pus_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 = -0.00114041 Jy ! Component: 100 - total flux cleaned = -0.00198214 Jy ! Component: 150 - total flux cleaned = -0.00257218 Jy ! Component: 200 - total flux cleaned = -0.00291215 Jy ! Component: 250 - total flux cleaned = -0.00327437 Jy ! Component: 300 - total flux cleaned = -0.00338936 Jy ! Component: 350 - total flux cleaned = -0.00353832 Jy ! Component: 400 - total flux cleaned = -0.00353773 Jy ! Component: 450 - total flux cleaned = -0.00353756 Jy ! Component: 500 - total flux cleaned = -0.00340281 Jy ! Component: 550 - total flux cleaned = -0.00337038 Jy ! Component: 600 - total flux cleaned = -0.00327405 Jy ! Component: 650 - total flux cleaned = -0.00327437 Jy ! Component: 700 - total flux cleaned = -0.00333527 Jy ! Component: 750 - total flux cleaned = -0.00333574 Jy ! Component: 800 - total flux cleaned = -0.00348243 Jy ! Component: 850 - total flux cleaned = -0.00356843 Jy ! Component: 900 - total flux cleaned = -0.003484 Jy ! Component: 950 - total flux cleaned = -0.00354013 Jy ! Component: 1000 - total flux cleaned = -0.00359462 Jy ! Component: 1050 - total flux cleaned = -0.00354082 Jy ! Component: 1100 - total flux cleaned = -0.00354062 Jy ! Component: 1150 - total flux cleaned = -0.00343611 Jy ! Component: 1200 - total flux cleaned = -0.00335942 Jy ! Component: 1250 - total flux cleaned = -0.00348532 Jy ! Component: 1300 - total flux cleaned = -0.00338554 Jy ! Component: 1350 - total flux cleaned = -0.00336118 Jy ! Component: 1400 - total flux cleaned = -0.00343447 Jy ! Component: 1450 - total flux cleaned = -0.00341052 Jy ! Component: 1500 - total flux cleaned = -0.00345779 Jy ! Component: 1550 - total flux cleaned = -0.00348133 Jy ! Component: 1600 - total flux cleaned = -0.00350422 Jy ! Component: 1650 - total flux cleaned = -0.00348148 Jy ! Component: 1700 - total flux cleaned = -0.00352647 Jy ! Component: 1750 - total flux cleaned = -0.0035483 Jy ! Component: 1800 - total flux cleaned = -0.00357032 Jy ! Component: 1850 - total flux cleaned = -0.0035706 Jy ! Component: 1900 - total flux cleaned = -0.00367743 Jy ! Component: 1950 - total flux cleaned = -0.00363479 Jy ! Component: 2000 - total flux cleaned = -0.00365554 Jy ! Component: 2050 - total flux cleaned = -0.00365505 Jy ! Component: 2100 - total flux cleaned = -0.00365495 Jy ! Component: 2150 - total flux cleaned = -0.00371552 Jy ! Component: 2200 - total flux cleaned = -0.00371501 Jy ! Component: 2250 - total flux cleaned = -0.00371493 Jy ! Component: 2300 - total flux cleaned = -0.00373482 Jy ! Component: 2350 - total flux cleaned = -0.00379354 Jy ! Component: 2400 - total flux cleaned = -0.00390917 Jy ! Component: 2450 - total flux cleaned = -0.00383239 Jy ! Component: 2500 - total flux cleaned = -0.00385129 Jy ! Component: 2550 - total flux cleaned = -0.00387023 Jy ! Component: 2600 - total flux cleaned = -0.00387022 Jy ! Component: 2650 - total flux cleaned = -0.0039258 Jy ! Component: 2700 - total flux cleaned = -0.00396264 Jy ! Component: 2750 - total flux cleaned = -0.00399889 Jy ! Component: 2800 - total flux cleaned = -0.00398075 Jy ! Component: 2850 - total flux cleaned = -0.00407013 Jy ! Component: 2900 - total flux cleaned = -0.00408793 Jy ! Component: 2950 - total flux cleaned = -0.00408803 Jy ! Component: 3000 - total flux cleaned = -0.00417518 Jy ! Component: 3050 - total flux cleaned = -0.004227 Jy ! Component: 3100 - total flux cleaned = -0.00426108 Jy ! Component: 3150 - total flux cleaned = -0.00427806 Jy ! Component: 3200 - total flux cleaned = -0.00424422 Jy ! Component: 3250 - total flux cleaned = -0.00429463 Jy ! Component: 3300 - total flux cleaned = -0.00431123 Jy ! Component: 3350 - total flux cleaned = -0.00432778 Jy ! Component: 3400 - total flux cleaned = -0.0043275 Jy ! Component: 3450 - total flux cleaned = -0.00431098 Jy ! Component: 3500 - total flux cleaned = -0.00427856 Jy ! Component: 3550 - total flux cleaned = -0.00427863 Jy ! Component: 3600 - total flux cleaned = -0.00429456 Jy ! Component: 3650 - total flux cleaned = -0.00427865 Jy ! Component: 3700 - total flux cleaned = -0.00426279 Jy ! Component: 3750 - total flux cleaned = -0.00426279 Jy ! Component: 3800 - total flux cleaned = -0.00426272 Jy ! Component: 3850 - total flux cleaned = -0.0042006 Jy ! Component: 3900 - total flux cleaned = -0.00424713 Jy ! Component: 3950 - total flux cleaned = -0.00420104 Jy ! Component: 4000 - total flux cleaned = -0.00423167 Jy ! Component: 4050 - total flux cleaned = -0.00427735 Jy ! Total flux subtracted in 4096 components = -0.00426212 Jy ! Clean residual min=-0.000958 max=0.001001 Jy/beam ! Clean residual mean=-0.000001 rms=0.000267 Jy/beam ! Combined flux in latest and established models = 0.680863 Jy keep ! Adding 258 model components to the UV plane model. ! The established model now contains 454 components and 0.680863 Jy ![Exited script file: muppet] wmap "J0914+0245_S_2014_12_20_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.777 x 7.665 at 1.566 degrees (North through East) ! Clean map min=-0.0021773 max=0.58737 Jy/beam ! Writing clean map to FITS file: J0914+0245_S_2014_12_20_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.587368 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000263379 device "J0914+0245_S_2014_12_20_pus\_map.eps/VPS" ! Attempting to open device: 'J0914+0245_S_2014_12_20_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.134521 0.134521 0.269043 0.538086 1.07617 2.15234 4.30469 8.60937 17.2187 34.4375 68.875 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.587 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.777 x 7.665 at 1.566 degrees (North through East) ! Clean map min=-0.0021773 max=0.58737 Jy/beam quit ! Quitting program ! Log file J0914+0245_S_2014_12_20_pus_uvs.log closed on Wed Dec 28 13:29:49 2016