! Started logfile: J1224+2122_L_2010_05_21_pus_uvs.log on Wed Jan 6 22:15:56 2016 obs J1224+2122_L_2010_05_21_pus_uva.fits ! Reading UV FITS file: J1224+2122_L_2010_05_21_pus_uva.fits ! AN table 1: 583 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.72045 visibilities/baseline/integration-bin. ! Found source: J1224+2122 ! ! 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 1.35446e+09 8e+06 1 8e+06 ! 02 2 1.36246e+09 8e+06 1 8e+06 ! 03 3 1.42646e+09 8e+06 1 8e+06 ! 04 4 1.43446e+09 8e+06 1 8e+06 ! ! Polarization(s): RR LL RL LR ! ! Read 744 lines of history. ! ! Reading 302416 visibilities. select I ! Selecting polarization: I, 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 = 0.8 print "taper_size =",taper_size ! taper_size = 15 ![@muppet J1224+2122_L_2010_05_21_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 0.800x0.800 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 844 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 844 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 844 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 844 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.552990Jy sigma=0.007006 ! Fit after self-cal, rms=0.549558Jy sigma=0.006966 ! 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=5.33 mas, bmaj=8.709 mas, bpa=9.583 degrees ! Estimated noise=460.756 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 = 0.353115 Jy ! Component: 100 - total flux cleaned = 0.509828 Jy ! Total flux subtracted in 100 components = 0.509828 Jy ! Clean residual min=-0.014048 max=0.072239 Jy/beam ! Clean residual mean=-0.000125 rms=0.004115 Jy/beam ! Combined flux in latest and established models = 0.509827 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.509827 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.187136Jy sigma=0.002394 ! Fit after self-cal, rms=0.186291Jy sigma=0.002382 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0819288 Jy ! Component: 100 - total flux cleaned = 0.129104 Jy ! Total flux subtracted in 100 components = 0.129104 Jy ! Clean residual min=-0.009828 max=0.040565 Jy/beam ! Clean residual mean=-0.000068 rms=0.002398 Jy/beam ! Combined flux in latest and established models = 0.638931 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 27 components and 0.638931 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.112237Jy sigma=0.001408 ! Fit after self-cal, rms=0.112105Jy sigma=0.001405 ! Inverting map ! Added new window around map position (0, 12). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0381739 Jy ! Component: 100 - total flux cleaned = 0.0614931 Jy ! Total flux subtracted in 100 components = 0.0614931 Jy ! Clean residual min=-0.007592 max=0.020015 Jy/beam ! Clean residual mean=-0.000044 rms=0.001739 Jy/beam ! Combined flux in latest and established models = 0.700424 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 41 components and 0.700424 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086259Jy sigma=0.001048 ! Fit after self-cal, rms=0.085319Jy sigma=0.001036 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0195222 Jy ! Component: 100 - total flux cleaned = 0.0330973 Jy ! Total flux subtracted in 100 components = 0.0330973 Jy ! Clean residual min=-0.006058 max=0.015268 Jy/beam ! Clean residual mean=-0.000032 rms=0.001448 Jy/beam ! Combined flux in latest and established models = 0.733521 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 51 components and 0.733521 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075000Jy sigma=0.000890 ! Fit after self-cal, rms=0.074579Jy sigma=0.000885 ! Inverting map ! Added new window around map position (8, 9.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0159599 Jy ! Component: 100 - total flux cleaned = 0.0262287 Jy ! Total flux subtracted in 100 components = 0.0262287 Jy ! Clean residual min=-0.005098 max=0.009571 Jy/beam ! Clean residual mean=-0.000023 rms=0.001222 Jy/beam ! Combined flux in latest and established models = 0.75975 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 65 components and 0.75975 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068414Jy sigma=0.000790 ! Fit after self-cal, rms=0.067934Jy sigma=0.000784 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00959225 Jy ! Component: 100 - total flux cleaned = 0.0166372 Jy ! Total flux subtracted in 100 components = 0.0166372 Jy ! Clean residual min=-0.004434 max=0.007342 Jy/beam ! Clean residual mean=-0.000018 rms=0.001103 Jy/beam ! Combined flux in latest and established models = 0.776387 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 71 components and 0.776387 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065178Jy sigma=0.000743 ! Fit after self-cal, rms=0.064961Jy sigma=0.000740 ! 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=7.045 mas, bmaj=11.14 mas, bpa=10.83 degrees ! Estimated noise=202.666 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 = 0.0115639 Jy ! Component: 100 - total flux cleaned = 0.0190236 Jy ! Component: 150 - total flux cleaned = 0.0241815 Jy ! Component: 200 - total flux cleaned = 0.0278454 Jy ! Total flux subtracted in 200 components = 0.0278454 Jy ! Clean residual min=-0.003622 max=0.006308 Jy/beam ! Clean residual mean=-0.000039 rms=0.000908 Jy/beam ! Combined flux in latest and established models = 0.804233 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 96 components and 0.804232 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062453Jy sigma=0.000706 ! Fit after self-cal, rms=0.062289Jy sigma=0.000704 ! Inverting map ! Added new window around map position (-13.6, 6.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00539303 Jy ! Component: 100 - total flux cleaned = 0.00867363 Jy ! Component: 150 - total flux cleaned = 0.00960379 Jy ! Component: 200 - total flux cleaned = 0.0101564 Jy ! Total flux subtracted in 200 components = 0.0101564 Jy ! Clean residual min=-0.003285 max=0.004963 Jy/beam ! Clean residual mean=-0.000030 rms=0.000790 Jy/beam ! Combined flux in latest and established models = 0.814389 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 112 components and 0.814389 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061687Jy sigma=0.000696 ! Fit after self-cal, rms=0.061658Jy sigma=0.000695 ! Inverting map ! Added new window around map position (3.2, -15.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0037656 Jy ! Component: 100 - total flux cleaned = 0.00480256 Jy ! Component: 150 - total flux cleaned = 0.00558211 Jy ! Component: 200 - total flux cleaned = 0.00610935 Jy ! Total flux subtracted in 200 components = 0.00610935 Jy ! Clean residual min=-0.003013 max=0.003301 Jy/beam ! Clean residual mean=-0.000025 rms=0.000731 Jy/beam ! Combined flux in latest and established models = 0.820498 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 135 components and 0.820498 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061172Jy sigma=0.000690 ! Fit after self-cal, rms=0.061155Jy sigma=0.000690 ! 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 1.06 FD 1.01 HN 1.00* KP 1.01 ! LA 0.96 MK 1.01 NL 1.04 OV 0.98 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00 HN 1.00* KP 1.03 ! LA 0.99 MK 1.01 NL 1.03 OV 0.99 ! PT 0.97 SC 1.09 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 1.00* KP 0.91 ! LA 0.95 MK 0.92 NL 1.00 OV 1.02 ! PT 1.03 SC 0.96 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.03 HN 1.00* KP 0.98 ! LA 1.00 MK 0.95 NL 1.00 OV 1.04 ! PT 1.02 SC 1.01 ! ! ! Fit before self-cal, rms=0.061155Jy sigma=0.000690 ! Fit after self-cal, rms=0.053063Jy sigma=0.000604 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=7.053 mas, bmaj=11.12 mas, bpa=10.1 degrees ! Estimated noise=203.648 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 = -0.00203232 Jy ! Component: 100 - total flux cleaned = -0.0034844 Jy ! Component: 150 - total flux cleaned = -0.00458682 Jy ! Component: 200 - total flux cleaned = -0.00527272 Jy ! Total flux subtracted in 200 components = -0.00527272 Jy ! Clean residual min=-0.002189 max=0.001907 Jy/beam ! Clean residual mean=-0.000007 rms=0.000450 Jy/beam ! Combined flux in latest and established models = 0.815225 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 157 components and 0.815225 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.052590Jy sigma=0.000598 ! Fit after self-cal, rms=0.052577Jy sigma=0.000598 ! 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=0.052577Jy sigma=0.000598 ! Fit after self-cal, rms=0.051769Jy sigma=0.000590 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.038 mas, bmaj=11.17 mas, bpa=10.89 degrees ! Estimated noise=203.92 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0016692 Jy ! Component: 100 - total flux cleaned = -0.00234 Jy ! Component: 150 - total flux cleaned = -0.00270763 Jy ! Component: 200 - total flux cleaned = -0.00304913 Jy ! Total flux subtracted in 200 components = -0.00304913 Jy ! Clean residual min=-0.001805 max=0.001871 Jy/beam ! Clean residual mean=-0.000002 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 0.812176 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 178 components and 0.812176 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.051481Jy sigma=0.000586 ! Fit after self-cal, rms=0.051477Jy sigma=0.000586 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 (23.2, 31.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0004966 Jy ! Component: 100 - total flux cleaned = 0.000365275 Jy ! Component: 150 - total flux cleaned = 0.000303684 Jy ! Component: 200 - total flux cleaned = 0.000189461 Jy ! Total flux subtracted in 200 components = 0.000189461 Jy ! Clean residual min=-0.001637 max=0.001574 Jy/beam ! Clean residual mean=-0.000002 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 0.812366 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 187 components and 0.812366 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.051301Jy sigma=0.000585 ! Fit after self-cal, rms=0.051295Jy sigma=0.000585 ! 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=0.051295Jy sigma=0.000585 ! Fit after self-cal, rms=0.049505Jy sigma=0.000575 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.021 mas, bmaj=11.17 mas, bpa=10.76 degrees ! Estimated noise=204.049 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0010874 Jy ! Component: 100 - total flux cleaned = -0.00154536 Jy ! Component: 150 - total flux cleaned = -0.00171622 Jy ! Component: 200 - total flux cleaned = -0.0018236 Jy ! Total flux subtracted in 200 components = -0.0018236 Jy ! Clean residual min=-0.001448 max=0.001464 Jy/beam ! Clean residual mean=0.000002 rms=0.000267 Jy/beam ! Combined flux in latest and established models = 0.810542 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 198 components and 0.810542 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.049337Jy sigma=0.000573 ! Fit after self-cal, rms=0.049335Jy sigma=0.000573 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 (-8.8, 29.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000340372 Jy ! Component: 100 - total flux cleaned = 0.000135828 Jy ! Component: 150 - total flux cleaned = 3.85611e-05 Jy ! Component: 200 - total flux cleaned = -5.20694e-05 Jy ! Total flux subtracted in 200 components = -5.20694e-05 Jy ! Clean residual min=-0.001326 max=0.000975 Jy/beam ! Clean residual mean=0.000002 rms=0.000256 Jy/beam ! Combined flux in latest and established models = 0.81049 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 204 components and 0.81049 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.049218Jy sigma=0.000572 ! Fit after self-cal, rms=0.049215Jy sigma=0.000572 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 15 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=0.049215Jy sigma=0.000572 ! Fit after self-cal, rms=0.049169Jy sigma=0.000572 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=12.78 mas, bmaj=16.12 mas, bpa=15.16 degrees ! Estimated noise=223.503 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0014476 Jy ! Component: 100 - total flux cleaned = -0.00183801 Jy ! Component: 150 - total flux cleaned = -0.00206636 Jy ! Component: 200 - total flux cleaned = -0.00228873 Jy ! Total flux subtracted in 200 components = -0.00228873 Jy ! Clean residual min=-0.000781 max=0.000797 Jy/beam ! Clean residual mean=0.000002 rms=0.000204 Jy/beam ! Combined flux in latest and established models = 0.808201 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 229 components and 0.808201 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.049120Jy sigma=0.000571 ! Fit after self-cal, rms=0.049111Jy sigma=0.000571 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 = -0.000113782 Jy ! Component: 100 - total flux cleaned = -0.000208139 Jy ! Component: 150 - total flux cleaned = -0.000350026 Jy ! Component: 200 - total flux cleaned = -0.000456517 Jy ! Total flux subtracted in 200 components = -0.000456517 Jy ! Clean residual min=-0.000756 max=0.000764 Jy/beam ! Clean residual mean=0.000002 rms=0.000198 Jy/beam ! Combined flux in latest and established models = 0.807745 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 262 components and 0.807745 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.049086Jy sigma=0.000571 ! Fit after self-cal, rms=0.049080Jy sigma=0.000571 ! 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=7.019 mas, bmaj=11.17 mas, bpa=10.67 degrees ! Estimated noise=204.212 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 7.019 x 11.17 at 10.67 degrees (North through East) ! Clean map min=-0.00091453 max=0.47965 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=5.3 mas, bmaj=8.726 mas, bpa=9.538 degrees ! Estimated noise=466.217 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.356425 Jy ! Component: 100 - total flux cleaned = 0.515652 Jy ! Component: 150 - total flux cleaned = 0.602277 Jy ! Component: 200 - total flux cleaned = 0.656234 Jy ! Total flux subtracted in 200 components = 0.656234 Jy ! Clean residual min=-0.007571 max=0.028662 Jy/beam ! Clean residual mean=-0.000057 rms=0.001976 Jy/beam ! Combined flux in latest and established models = 0.656234 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 36 model components to the UV plane model. ! The established model now contains 36 components and 0.656234 Jy ! Inverting map and beam ! Estimated beam: bmin=7.019 mas, bmaj=11.17 mas, bpa=10.67 degrees ! Estimated noise=204.212 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 = 0.0581267 Jy ! Component: 100 - total flux cleaned = 0.090533 Jy ! Component: 150 - total flux cleaned = 0.109972 Jy ! Component: 200 - total flux cleaned = 0.122116 Jy ! Total flux subtracted in 200 components = 0.122116 Jy ! Clean residual min=-0.002417 max=0.006474 Jy/beam ! Clean residual mean=-0.000026 rms=0.000788 Jy/beam ! Combined flux in latest and established models = 0.77835 Jy ! Adding 74 model components to the UV plane model. ! The established model now contains 100 components and 0.77835 Jy ! Inverting map ! Added new window around map position (11.2, 18.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0079356 Jy ! Component: 100 - total flux cleaned = 0.0135616 Jy ! Component: 150 - total flux cleaned = 0.0176639 Jy ! Component: 200 - total flux cleaned = 0.0207042 Jy ! Total flux subtracted in 200 components = 0.0207042 Jy ! Clean residual min=-0.001672 max=0.001759 Jy/beam ! Clean residual mean=-0.000007 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 0.799054 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 137 components and 0.799054 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.001099 Jy ! Component: 100 - total flux cleaned = 0.00198972 Jy ! Component: 150 - total flux cleaned = 0.00287599 Jy ! Component: 200 - total flux cleaned = 0.00361125 Jy ! Total flux subtracted in 200 components = 0.00361125 Jy ! Clean residual min=-0.001196 max=0.001423 Jy/beam ! Clean residual mean=-0.000003 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.802665 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 150 components and 0.802665 Jy ! Inverting map ! Added new window around map position (16.8, -10.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000781945 Jy ! Component: 100 - total flux cleaned = 0.00128946 Jy ! Component: 150 - total flux cleaned = 0.00170546 Jy ! Component: 200 - total flux cleaned = 0.00193149 Jy ! Total flux subtracted in 200 components = 0.00193149 Jy ! Clean residual min=-0.001099 max=0.001281 Jy/beam ! Clean residual mean=-0.000002 rms=0.000262 Jy/beam ! Combined flux in latest and established models = 0.804596 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 164 components and 0.804596 Jy ! Inverting map ! Added new window around map position (-30.4, 48.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000457265 Jy ! Component: 100 - total flux cleaned = 0.00056221 Jy ! Component: 150 - total flux cleaned = 0.000613175 Jy ! Component: 200 - total flux cleaned = 0.000712199 Jy ! Total flux subtracted in 200 components = 0.000712199 Jy ! Clean residual min=-0.001083 max=0.000959 Jy/beam ! Clean residual mean=-0.000001 rms=0.000250 Jy/beam ! Combined flux in latest and established models = 0.805309 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 182 components and 0.805309 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 15 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=12.78 mas, bmaj=16.12 mas, bpa=15.16 degrees ! Estimated noise=223.503 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000960527 Jy ! Component: 100 - total flux cleaned = 0.00149681 Jy ! Component: 150 - total flux cleaned = 0.00162606 Jy ! Component: 200 - total flux cleaned = 0.00174109 Jy ! Total flux subtracted in 200 components = 0.00174109 Jy ! Clean residual min=-0.000716 max=0.000655 Jy/beam ! Clean residual mean=0.000000 rms=0.000193 Jy/beam ! Combined flux in latest and established models = 0.80705 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 = 0.000103337 Jy ! Component: 100 - total flux cleaned = 0.000183411 Jy ! Component: 150 - total flux cleaned = 0.000244087 Jy ! Component: 200 - total flux cleaned = 0.000287448 Jy ! Total flux subtracted in 200 components = 0.000287448 Jy ! Clean residual min=-0.000695 max=0.000674 Jy/beam ! Clean residual mean=0.000001 rms=0.000192 Jy/beam ! Combined flux in latest and established models = 0.807337 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 230 components and 0.807337 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=7.019 mas, bmaj=11.17 mas, bpa=10.67 degrees ! Estimated noise=204.212 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000538469 Jy ! Component: 100 - total flux cleaned = -0.000584249 Jy ! Component: 150 - total flux cleaned = -0.00058453 Jy ! Component: 200 - total flux cleaned = -0.000542328 Jy ! Total flux subtracted in 200 components = -0.000542328 Jy ! Clean residual min=-0.001002 max=0.000908 Jy/beam ! Clean residual mean=-0.000000 rms=0.000235 Jy/beam ! Combined flux in latest and established models = 0.806795 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 238 components and 0.806795 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.048985Jy sigma=0.000570 ! Fit after self-cal, rms=0.048952Jy sigma=0.000570 wmodel J1224+2122_L_2010_05_21_pus_map.mod ! Writing 238 model components to file: J1224+2122_L_2010_05_21_pus_map.mod wobs J1224+2122_L_2010_05_21_pus_uvs.fits ! Writing UV FITS file: J1224+2122_L_2010_05_21_pus_uvs.fits wwins J1224+2122_L_2010_05_21_pus_map.win ! wwins: Wrote 10 windows to J1224+2122_L_2010_05_21_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 = 0.000250669 Jy ! Component: 100 - total flux cleaned = 0.000301769 Jy ! Component: 150 - total flux cleaned = 0.000302129 Jy ! Component: 200 - total flux cleaned = 0.000302373 Jy ! Component: 250 - total flux cleaned = 0.000257357 Jy ! Component: 300 - total flux cleaned = 0.000227779 Jy ! Component: 350 - total flux cleaned = 0.000198317 Jy ! Component: 400 - total flux cleaned = 0.000125892 Jy ! Component: 450 - total flux cleaned = 0.000111522 Jy ! Component: 500 - total flux cleaned = 4.07745e-05 Jy ! Component: 550 - total flux cleaned = -1.10318e-06 Jy ! Component: 600 - total flux cleaned = -1.14106e-06 Jy ! Component: 650 - total flux cleaned = -7.00594e-05 Jy ! Component: 700 - total flux cleaned = -5.64843e-05 Jy ! Component: 750 - total flux cleaned = -5.65419e-05 Jy ! Component: 800 - total flux cleaned = -7.02919e-05 Jy ! Component: 850 - total flux cleaned = -0.000110107 Jy ! Component: 900 - total flux cleaned = -7.04296e-05 Jy ! Component: 950 - total flux cleaned = -0.000109896 Jy ! Component: 1000 - total flux cleaned = -0.000109981 Jy ! Component: 1050 - total flux cleaned = -0.000123046 Jy ! Component: 1100 - total flux cleaned = -0.000123019 Jy ! Component: 1150 - total flux cleaned = -0.000174267 Jy ! Component: 1200 - total flux cleaned = -0.000199823 Jy ! Component: 1250 - total flux cleaned = -0.000199744 Jy ! Component: 1300 - total flux cleaned = -0.000262543 Jy ! Component: 1350 - total flux cleaned = -0.000275041 Jy ! Component: 1400 - total flux cleaned = -0.000237719 Jy ! Component: 1450 - total flux cleaned = -0.000274827 Jy ! Component: 1500 - total flux cleaned = -0.000287123 Jy ! Component: 1550 - total flux cleaned = -0.00031149 Jy ! Component: 1600 - total flux cleaned = -0.000299418 Jy ! Component: 1650 - total flux cleaned = -0.000311496 Jy ! Component: 1700 - total flux cleaned = -0.00035973 Jy ! Component: 1750 - total flux cleaned = -0.000359626 Jy ! Component: 1800 - total flux cleaned = -0.000335814 Jy ! Component: 1850 - total flux cleaned = -0.000359478 Jy ! Component: 1900 - total flux cleaned = -0.000347711 Jy ! Component: 1950 - total flux cleaned = -0.000347657 Jy ! Component: 2000 - total flux cleaned = -0.000382697 Jy ! Component: 2050 - total flux cleaned = -0.000463942 Jy ! Component: 2100 - total flux cleaned = -0.000440679 Jy ! Component: 2150 - total flux cleaned = -0.000429164 Jy ! Component: 2200 - total flux cleaned = -0.000429091 Jy ! Component: 2250 - total flux cleaned = -0.000451958 Jy ! Component: 2300 - total flux cleaned = -0.000474713 Jy ! Component: 2350 - total flux cleaned = -0.00045209 Jy ! Component: 2400 - total flux cleaned = -0.000463439 Jy ! Component: 2450 - total flux cleaned = -0.000463371 Jy ! Component: 2500 - total flux cleaned = -0.00051921 Jy ! Component: 2550 - total flux cleaned = -0.000485898 Jy ! Component: 2600 - total flux cleaned = -0.000508038 Jy ! Component: 2650 - total flux cleaned = -0.000496894 Jy ! Component: 2700 - total flux cleaned = -0.000485862 Jy ! Component: 2750 - total flux cleaned = -0.000496762 Jy ! Component: 2800 - total flux cleaned = -0.000463979 Jy ! Component: 2850 - total flux cleaned = -0.000453046 Jy ! Component: 2900 - total flux cleaned = -0.00045295 Jy ! Component: 2950 - total flux cleaned = -0.000452934 Jy ! Component: 3000 - total flux cleaned = -0.000452956 Jy ! Component: 3050 - total flux cleaned = -0.000474345 Jy ! Component: 3100 - total flux cleaned = -0.000442332 Jy ! Component: 3150 - total flux cleaned = -0.000442399 Jy ! Component: 3200 - total flux cleaned = -0.000463609 Jy ! Component: 3250 - total flux cleaned = -0.000495299 Jy ! Component: 3300 - total flux cleaned = -0.000495373 Jy ! Component: 3350 - total flux cleaned = -0.000484922 Jy ! Component: 3400 - total flux cleaned = -0.000537156 Jy ! Component: 3450 - total flux cleaned = -0.000589119 Jy ! Component: 3500 - total flux cleaned = -0.000589106 Jy ! Component: 3550 - total flux cleaned = -0.000578793 Jy ! Component: 3600 - total flux cleaned = -0.000589111 Jy ! Component: 3650 - total flux cleaned = -0.000619893 Jy ! Component: 3700 - total flux cleaned = -0.000681258 Jy ! Component: 3750 - total flux cleaned = -0.00075264 Jy ! Component: 3800 - total flux cleaned = -0.000752646 Jy ! Component: 3850 - total flux cleaned = -0.000742475 Jy ! Component: 3900 - total flux cleaned = -0.000772787 Jy ! Component: 3950 - total flux cleaned = -0.000782897 Jy ! Component: 4000 - total flux cleaned = -0.000762827 Jy ! Component: 4050 - total flux cleaned = -0.000852839 Jy ! Total flux subtracted in 4096 components = -0.000832969 Jy ! Clean residual min=-0.000631 max=0.000555 Jy/beam ! Clean residual mean=-0.000000 rms=0.000183 Jy/beam ! Combined flux in latest and established models = 0.805962 Jy keep ! Adding 296 model components to the UV plane model. ! The established model now contains 515 components and 0.805961 Jy ![Exited script file: muppet] wmap "J1224+2122_L_2010_05_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 7.019 x 11.17 at 10.67 degrees (North through East) ! Clean map min=-0.0011032 max=0.48044 Jy/beam ! Writing clean map to FITS file: J1224+2122_L_2010_05_21_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.480443 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000182772 device "J1224+2122_L_2010_05_21_pus\_map.eps/VPS" ! Attempting to open device: 'J1224+2122_L_2010_05_21_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.114127 0.114127 0.228254 0.456508 0.913016 1.82603 3.65206 7.30413 14.6083 29.2165 58.433 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.48 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 7.019 x 11.17 at 10.67 degrees (North through East) ! Clean map min=-0.0011032 max=0.48044 Jy/beam quit ! Quitting program ! Log file J1224+2122_L_2010_05_21_pus_uvs.log closed on Wed Jan 6 22:16:19 2016