! Started logfile: J1159+2914_L_2010_07_29_pus_uvs.log on Sat Jan 9 14:42:06 2016 obs J1159+2914_L_2010_07_29_pus_uva.fits ! Reading UV FITS file: J1159+2914_L_2010_07_29_pus_uva.fits ! AN table 1: 536 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.961401 visibilities/baseline/integration-bin. ! Found source: J1159+2914 ! ! 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 741 lines of history. ! ! Reading 371024 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 J1159+2914_L_2010_07_29_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 640 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 640 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 640 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 640 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.295261Jy sigma=0.003871 ! Fit after self-cal, rms=0.251831Jy sigma=0.003316 ! 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=4.624 mas, bmaj=9.885 mas, bpa=12.29 degrees ! Estimated noise=455.151 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 = 0.811914 Jy ! Component: 100 - total flux cleaned = 0.996003 Jy ! Total flux subtracted in 100 components = 0.996003 Jy ! Clean residual min=-0.020593 max=0.076484 Jy/beam ! Clean residual mean=0.000001 rms=0.005704 Jy/beam ! Combined flux in latest and established models = 0.996003 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.996003 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.253719Jy sigma=0.003317 ! Fit after self-cal, rms=0.253567Jy sigma=0.003316 ! Inverting map ! Added new window around map position (4.8, 10.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0865849 Jy ! Component: 100 - total flux cleaned = 0.147332 Jy ! Total flux subtracted in 100 components = 0.147332 Jy ! Clean residual min=-0.015374 max=0.040100 Jy/beam ! Clean residual mean=0.000001 rms=0.004224 Jy/beam ! Combined flux in latest and established models = 1.14334 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 26 components and 1.14334 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.186887Jy sigma=0.002338 ! Fit after self-cal, rms=0.184652Jy sigma=0.002320 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0486299 Jy ! Component: 100 - total flux cleaned = 0.0837646 Jy ! Total flux subtracted in 100 components = 0.0837646 Jy ! Clean residual min=-0.013513 max=0.026092 Jy/beam ! Clean residual mean=0.000000 rms=0.003462 Jy/beam ! Combined flux in latest and established models = 1.2271 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 38 components and 1.2271 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.153806Jy sigma=0.001856 ! Fit after self-cal, rms=0.152498Jy sigma=0.001846 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0295435 Jy ! Component: 100 - total flux cleaned = 0.0516586 Jy ! Total flux subtracted in 100 components = 0.0516586 Jy ! Clean residual min=-0.012320 max=0.018544 Jy/beam ! Clean residual mean=0.000000 rms=0.003103 Jy/beam ! Combined flux in latest and established models = 1.27876 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 57 components and 1.27876 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.137797Jy sigma=0.001619 ! Fit after self-cal, rms=0.136969Jy sigma=0.001613 ! 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=6.073 mas, bmaj=12.23 mas, bpa=12.61 degrees ! Estimated noise=199.018 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 = 0.0425593 Jy ! Component: 100 - total flux cleaned = 0.0694422 Jy ! Component: 150 - total flux cleaned = 0.088099 Jy ! Component: 200 - total flux cleaned = 0.101215 Jy ! Total flux subtracted in 200 components = 0.101215 Jy ! Clean residual min=-0.010984 max=0.018982 Jy/beam ! Clean residual mean=0.000010 rms=0.003203 Jy/beam ! Combined flux in latest and established models = 1.37997 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 93 components and 1.37997 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.121330Jy sigma=0.001361 ! Fit after self-cal, rms=0.120056Jy sigma=0.001349 ! Inverting map ! Added new window around map position (-0.8, 31.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0206458 Jy ! Component: 100 - total flux cleaned = 0.0348481 Jy ! Component: 150 - total flux cleaned = 0.0459502 Jy ! Component: 200 - total flux cleaned = 0.0547941 Jy ! Total flux subtracted in 200 components = 0.0547941 Jy ! Clean residual min=-0.008941 max=0.012883 Jy/beam ! Clean residual mean=-0.000005 rms=0.002370 Jy/beam ! Combined flux in latest and established models = 1.43477 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 127 components and 1.43477 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.115656Jy sigma=0.001269 ! Fit after self-cal, rms=0.114966Jy sigma=0.001261 ! Inverting map ! Added new window around map position (-11.2, 7.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.012484 Jy ! Component: 100 - total flux cleaned = 0.0208071 Jy ! Component: 150 - total flux cleaned = 0.0250777 Jy ! Component: 200 - total flux cleaned = 0.0286146 Jy ! Total flux subtracted in 200 components = 0.0286146 Jy ! Clean residual min=-0.008384 max=0.010971 Jy/beam ! Clean residual mean=-0.000007 rms=0.002098 Jy/beam ! Combined flux in latest and established models = 1.46338 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 142 components and 1.46338 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.113017Jy sigma=0.001231 ! Fit after self-cal, rms=0.112829Jy sigma=0.001229 ! 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 1.08 FD 1.02 HN 1.00* KP 1.01 ! LA 1.02 MK 1.03 NL 1.06 OV 0.98 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.00 HN 1.00* KP 1.03 ! LA 1.06 MK 1.04 NL 1.04 OV 0.98 ! PT 0.96 SC 1.08 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.00* KP 0.90 ! LA 0.95 MK 0.91 NL 0.99 OV 1.00 ! PT 1.00 SC 0.94 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.03 HN 1.00* KP 0.97 ! LA 0.98 MK 0.94 NL 0.99 OV 1.02 ! PT 1.00 SC 0.98 ! ! ! Fit before self-cal, rms=0.112829Jy sigma=0.001229 ! Fit after self-cal, rms=0.076391Jy sigma=0.000812 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=6.06 mas, bmaj=12.26 mas, bpa=12.46 degrees ! Estimated noise=199.805 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 (-7.2, 59.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0034107 Jy ! Component: 100 - total flux cleaned = 0.00540849 Jy ! Component: 150 - total flux cleaned = 0.00624091 Jy ! Component: 200 - total flux cleaned = 0.0069586 Jy ! Total flux subtracted in 200 components = 0.0069586 Jy ! Clean residual min=-0.004720 max=0.005590 Jy/beam ! Clean residual mean=-0.000007 rms=0.000962 Jy/beam ! Combined flux in latest and established models = 1.47034 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 178 components and 1.47034 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075003Jy sigma=0.000790 ! Fit after self-cal, rms=0.074738Jy sigma=0.000788 ! Inverting map ! Added new window around map position (-21.6, 32). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00277285 Jy ! Component: 100 - total flux cleaned = 0.00419359 Jy ! Component: 150 - total flux cleaned = 0.00496436 Jy ! Component: 200 - total flux cleaned = 0.00538324 Jy ! Total flux subtracted in 200 components = 0.00538324 Jy ! Clean residual min=-0.004415 max=0.004607 Jy/beam ! Clean residual mean=-0.000009 rms=0.000885 Jy/beam ! Combined flux in latest and established models = 1.47572 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 197 components and 1.47572 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073898Jy sigma=0.000777 ! Fit after self-cal, rms=0.073742Jy sigma=0.000776 ! 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=0.073742Jy sigma=0.000776 ! Fit after self-cal, rms=0.065206Jy sigma=0.000745 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.067 mas, bmaj=12.22 mas, bpa=12.34 degrees ! Estimated noise=199.908 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00278858 Jy ! Component: 100 - total flux cleaned = -0.00327734 Jy ! Component: 150 - total flux cleaned = -0.00260013 Jy ! Component: 200 - total flux cleaned = -0.00186685 Jy ! Total flux subtracted in 200 components = -0.00186685 Jy ! Clean residual min=-0.003495 max=0.003472 Jy/beam ! Clean residual mean=-0.000004 rms=0.000739 Jy/beam ! Combined flux in latest and established models = 1.47386 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 215 components and 1.47386 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064465Jy sigma=0.000736 ! Fit after self-cal, rms=0.064290Jy sigma=0.000735 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 = -9.12722e-05 Jy ! Component: 100 - total flux cleaned = 0.000795735 Jy ! Component: 150 - total flux cleaned = 0.00150877 Jy ! Component: 200 - total flux cleaned = 0.00217964 Jy ! Total flux subtracted in 200 components = 0.00217964 Jy ! Clean residual min=-0.003235 max=0.003367 Jy/beam ! Clean residual mean=-0.000004 rms=0.000703 Jy/beam ! Combined flux in latest and established models = 1.47604 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 234 components and 1.47604 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063896Jy sigma=0.000730 ! Fit after self-cal, rms=0.063775Jy sigma=0.000729 ! Inverting map ! Added new window around map position (14.4, 11.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000976673 Jy ! Component: 100 - total flux cleaned = 0.00172475 Jy ! Component: 150 - total flux cleaned = 0.00253585 Jy ! Component: 200 - total flux cleaned = 0.00299737 Jy ! Total flux subtracted in 200 components = 0.00299737 Jy ! Clean residual min=-0.002681 max=0.002899 Jy/beam ! Clean residual mean=-0.000004 rms=0.000659 Jy/beam ! Combined flux in latest and established models = 1.47904 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 254 components and 1.47904 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063281Jy sigma=0.000724 ! Fit after self-cal, rms=0.063159Jy sigma=0.000723 ! 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=0.063159Jy sigma=0.000723 ! Fit after self-cal, rms=0.058124Jy sigma=0.000693 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.065 mas, bmaj=12.23 mas, bpa=12.35 degrees ! Estimated noise=199.944 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000989784 Jy ! Component: 100 - total flux cleaned = -0.000656644 Jy ! Component: 150 - total flux cleaned = -0.000560732 Jy ! Component: 200 - total flux cleaned = -0.000212954 Jy ! Total flux subtracted in 200 components = -0.000212954 Jy ! Clean residual min=-0.002049 max=0.002372 Jy/beam ! Clean residual mean=-0.000003 rms=0.000513 Jy/beam ! Combined flux in latest and established models = 1.47882 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 270 components and 1.47882 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057696Jy sigma=0.000688 ! Fit after self-cal, rms=0.057579Jy sigma=0.000687 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 = 9.7799e-05 Jy ! Component: 100 - total flux cleaned = 0.000690078 Jy ! Component: 150 - total flux cleaned = 0.000916543 Jy ! Component: 200 - total flux cleaned = 0.000988986 Jy ! Total flux subtracted in 200 components = 0.000988986 Jy ! Clean residual min=-0.001907 max=0.002179 Jy/beam ! Clean residual mean=-0.000003 rms=0.000490 Jy/beam ! Combined flux in latest and established models = 1.47981 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 284 components and 1.47981 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057316Jy sigma=0.000684 ! Fit after self-cal, rms=0.057224Jy sigma=0.000684 ! 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=0.057224Jy sigma=0.000684 ! Fit after self-cal, rms=0.056173Jy sigma=0.000681 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=11.74 mas, bmaj=16.33 mas, bpa=14.74 degrees ! Estimated noise=220.879 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000247084 Jy ! Component: 100 - total flux cleaned = 0.000322741 Jy ! Component: 150 - total flux cleaned = 0.000799835 Jy ! Component: 200 - total flux cleaned = 0.00136487 Jy ! Total flux subtracted in 200 components = 0.00136487 Jy ! Clean residual min=-0.001683 max=0.001824 Jy/beam ! Clean residual mean=-0.000004 rms=0.000475 Jy/beam ! Combined flux in latest and established models = 1.48118 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 304 components and 1.48118 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056067Jy sigma=0.000679 ! Fit after self-cal, rms=0.056001Jy sigma=0.000678 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 = -2.49836e-05 Jy ! Component: 100 - total flux cleaned = 0.000573131 Jy ! Component: 150 - total flux cleaned = 0.0010008 Jy ! Component: 200 - total flux cleaned = 0.00130595 Jy ! Total flux subtracted in 200 components = 0.00130595 Jy ! Clean residual min=-0.001618 max=0.001712 Jy/beam ! Clean residual mean=-0.000004 rms=0.000454 Jy/beam ! Combined flux in latest and established models = 1.48248 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 319 components and 1.48248 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055930Jy sigma=0.000677 ! Fit after self-cal, rms=0.055877Jy sigma=0.000677 ! 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=6.062 mas, bmaj=12.23 mas, bpa=12.31 degrees ! Estimated noise=199.966 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 6.062 x 12.23 at 12.31 degrees (North through East) ! Clean map min=-0.0031564 max=1.074 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=0.055877Jy sigma=0.000677 ! Fit after self-cal, rms=0.050621Jy sigma=0.000614 ! Inverting map and beam ! Estimated beam: bmin=6.06 mas, bmaj=12.23 mas, bpa=12.25 degrees ! Estimated noise=199.981 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.88153e-05 Jy ! Component: 100 - total flux cleaned = -0.000421049 Jy ! Component: 150 - total flux cleaned = -0.000480135 Jy ! Component: 200 - total flux cleaned = -0.000649576 Jy ! Total flux subtracted in 200 components = -0.000649576 Jy ! Clean residual min=-0.001833 max=0.001800 Jy/beam ! Clean residual mean=-0.000002 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 1.48183 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 337 components and 1.48183 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.050430Jy sigma=0.000612 ! Fit after self-cal, rms=0.050367Jy sigma=0.000612 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00020537 Jy ! Component: 100 - total flux cleaned = -0.00015001 Jy ! Component: 150 - total flux cleaned = -9.94206e-05 Jy ! Component: 200 - total flux cleaned = -0.000199864 Jy ! Total flux subtracted in 200 components = -0.000199864 Jy ! Clean residual min=-0.001836 max=0.001705 Jy/beam ! Clean residual mean=-0.000002 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 1.48163 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 348 components and 1.48163 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.050222Jy sigma=0.000611 ! Fit after self-cal, rms=0.050174Jy sigma=0.000610 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.050174Jy sigma=0.000610 ! Fit after self-cal, rms=0.050142Jy sigma=0.000610 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=4.605 mas, bmaj=9.82 mas, bpa=11.9 degrees ! Estimated noise=457.457 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.814797 Jy ! Component: 100 - total flux cleaned = 1.00798 Jy ! Component: 150 - total flux cleaned = 1.10673 Jy ! Component: 200 - total flux cleaned = 1.17237 Jy ! Total flux subtracted in 200 components = 1.17237 Jy ! Clean residual min=-0.009657 max=0.035812 Jy/beam ! Clean residual mean=0.000011 rms=0.002781 Jy/beam ! Combined flux in latest and established models = 1.17238 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 29 model components to the UV plane model. ! The established model now contains 29 components and 1.17238 Jy ! Inverting map and beam ! Estimated beam: bmin=6.059 mas, bmaj=12.23 mas, bpa=12.23 degrees ! Estimated noise=200.039 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 = 0.0820524 Jy ! Component: 100 - total flux cleaned = 0.130009 Jy ! Component: 150 - total flux cleaned = 0.161954 Jy ! Component: 200 - total flux cleaned = 0.185738 Jy ! Total flux subtracted in 200 components = 0.185738 Jy ! Clean residual min=-0.005727 max=0.013836 Jy/beam ! Clean residual mean=0.000017 rms=0.002632 Jy/beam ! Combined flux in latest and established models = 1.35811 Jy ! Adding 85 model components to the UV plane model. ! The established model now contains 103 components and 1.35811 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0184065 Jy ! Component: 100 - total flux cleaned = 0.0329811 Jy ! Component: 150 - total flux cleaned = 0.044794 Jy ! Component: 200 - total flux cleaned = 0.0546693 Jy ! Total flux subtracted in 200 components = 0.0546693 Jy ! Clean residual min=-0.003788 max=0.006298 Jy/beam ! Clean residual mean=0.000007 rms=0.001454 Jy/beam ! Combined flux in latest and established models = 1.41278 Jy ! Adding 78 model components to the UV plane model. ! The established model now contains 163 components and 1.41278 Jy ! Inverting map ! Added new window around map position (-11.2, 28.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00844985 Jy ! Component: 100 - total flux cleaned = 0.0157736 Jy ! Component: 150 - total flux cleaned = 0.0221715 Jy ! Component: 200 - total flux cleaned = 0.0277924 Jy ! Total flux subtracted in 200 components = 0.0277924 Jy ! Clean residual min=-0.002753 max=0.003911 Jy/beam ! Clean residual mean=0.000003 rms=0.000950 Jy/beam ! Combined flux in latest and established models = 1.44058 Jy ! Adding 65 model components to the UV plane model. ! The established model now contains 203 components and 1.44057 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=11.74 mas, bmaj=16.34 mas, bpa=14.64 degrees ! Estimated noise=220.989 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00724401 Jy ! Component: 100 - total flux cleaned = 0.0130157 Jy ! Component: 150 - total flux cleaned = 0.0177685 Jy ! Component: 200 - total flux cleaned = 0.0217401 Jy ! Total flux subtracted in 200 components = 0.0217401 Jy ! Clean residual min=-0.002342 max=0.002909 Jy/beam ! Clean residual mean=0.000001 rms=0.000822 Jy/beam ! Combined flux in latest and established models = 1.46231 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 = 0.00334788 Jy ! Component: 100 - total flux cleaned = 0.00618678 Jy ! Component: 150 - total flux cleaned = 0.00860276 Jy ! Component: 200 - total flux cleaned = 0.0106659 Jy ! Total flux subtracted in 200 components = 0.0106659 Jy ! Clean residual min=-0.001878 max=0.002074 Jy/beam ! Clean residual mean=-0.000000 rms=0.000570 Jy/beam ! Combined flux in latest and established models = 1.47298 Jy ! Adding 197 model components to the UV plane model. ! The established model now contains 384 components and 1.47298 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=6.059 mas, bmaj=12.23 mas, bpa=12.23 degrees ! Estimated noise=200.039 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00161534 Jy ! Component: 100 - total flux cleaned = 0.00215769 Jy ! Component: 150 - total flux cleaned = 0.00271665 Jy ! Component: 200 - total flux cleaned = 0.00329188 Jy ! Total flux subtracted in 200 components = 0.00329188 Jy ! Clean residual min=-0.001960 max=0.002104 Jy/beam ! Clean residual mean=-0.000001 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 1.47627 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 401 components and 1.47627 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.050264Jy sigma=0.000612 ! Fit after self-cal, rms=0.050068Jy sigma=0.000610 wmodel J1159+2914_L_2010_07_29_pus_map.mod ! Writing 401 model components to file: J1159+2914_L_2010_07_29_pus_map.mod wobs J1159+2914_L_2010_07_29_pus_uvs.fits ! Writing UV FITS file: J1159+2914_L_2010_07_29_pus_uvs.fits wwins J1159+2914_L_2010_07_29_pus_map.win ! wwins: Wrote 8 windows to J1159+2914_L_2010_07_29_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 = 0.00102332 Jy ! Component: 100 - total flux cleaned = 0.00141421 Jy ! Component: 150 - total flux cleaned = 0.00181645 Jy ! Component: 200 - total flux cleaned = 0.00204117 Jy ! Component: 250 - total flux cleaned = 0.00219491 Jy ! Component: 300 - total flux cleaned = 0.00237258 Jy ! Component: 350 - total flux cleaned = 0.0026017 Jy ! Component: 400 - total flux cleaned = 0.00276813 Jy ! Component: 450 - total flux cleaned = 0.00284951 Jy ! Component: 500 - total flux cleaned = 0.00290215 Jy ! Component: 550 - total flux cleaned = 0.00292793 Jy ! Component: 600 - total flux cleaned = 0.00302869 Jy ! Component: 650 - total flux cleaned = 0.00302822 Jy ! Component: 700 - total flux cleaned = 0.00305263 Jy ! Component: 750 - total flux cleaned = 0.00314863 Jy ! Component: 800 - total flux cleaned = 0.00319551 Jy ! Component: 850 - total flux cleaned = 0.00319509 Jy ! Component: 900 - total flux cleaned = 0.00317162 Jy ! Component: 950 - total flux cleaned = 0.0031033 Jy ! Component: 1000 - total flux cleaned = 0.00308116 Jy ! Component: 1050 - total flux cleaned = 0.00301499 Jy ! Component: 1100 - total flux cleaned = 0.0029932 Jy ! Component: 1150 - total flux cleaned = 0.00290657 Jy ! Component: 1200 - total flux cleaned = 0.00299271 Jy ! Component: 1250 - total flux cleaned = 0.00292868 Jy ! Component: 1300 - total flux cleaned = 0.0028657 Jy ! Component: 1350 - total flux cleaned = 0.00282432 Jy ! Component: 1400 - total flux cleaned = 0.0028654 Jy ! Component: 1450 - total flux cleaned = 0.00280397 Jy ! Component: 1500 - total flux cleaned = 0.00278388 Jy ! Component: 1550 - total flux cleaned = 0.00278386 Jy ! Component: 1600 - total flux cleaned = 0.00274399 Jy ! Component: 1650 - total flux cleaned = 0.00268494 Jy ! Component: 1700 - total flux cleaned = 0.00266523 Jy ! Component: 1750 - total flux cleaned = 0.00260719 Jy ! Component: 1800 - total flux cleaned = 0.00256875 Jy ! Component: 1850 - total flux cleaned = 0.00249232 Jy ! Component: 1900 - total flux cleaned = 0.0024925 Jy ! Component: 1950 - total flux cleaned = 0.00239879 Jy ! Component: 2000 - total flux cleaned = 0.00243632 Jy ! Component: 2050 - total flux cleaned = 0.00252893 Jy ! Component: 2100 - total flux cleaned = 0.0024737 Jy ! Component: 2150 - total flux cleaned = 0.0024553 Jy ! Component: 2200 - total flux cleaned = 0.00250962 Jy ! Component: 2250 - total flux cleaned = 0.00249168 Jy ! Component: 2300 - total flux cleaned = 0.0025632 Jy ! Component: 2350 - total flux cleaned = 0.00259853 Jy ! Component: 2400 - total flux cleaned = 0.00258084 Jy ! Component: 2450 - total flux cleaned = 0.00254596 Jy ! Component: 2500 - total flux cleaned = 0.00256334 Jy ! Component: 2550 - total flux cleaned = 0.00258057 Jy ! Component: 2600 - total flux cleaned = 0.00256342 Jy ! Component: 2650 - total flux cleaned = 0.00251197 Jy ! Component: 2700 - total flux cleaned = 0.00247796 Jy ! Component: 2750 - total flux cleaned = 0.00251181 Jy ! Component: 2800 - total flux cleaned = 0.00239421 Jy ! Component: 2850 - total flux cleaned = 0.0024444 Jy ! Component: 2900 - total flux cleaned = 0.00241121 Jy ! Component: 2950 - total flux cleaned = 0.00231203 Jy ! Component: 3000 - total flux cleaned = 0.00229564 Jy ! Component: 3050 - total flux cleaned = 0.00223026 Jy ! Component: 3100 - total flux cleaned = 0.00221395 Jy ! Component: 3150 - total flux cleaned = 0.00214932 Jy ! Component: 3200 - total flux cleaned = 0.00210117 Jy ! Component: 3250 - total flux cleaned = 0.00211713 Jy ! Component: 3300 - total flux cleaned = 0.00208536 Jy ! Component: 3350 - total flux cleaned = 0.00211706 Jy ! Component: 3400 - total flux cleaned = 0.00200669 Jy ! Component: 3450 - total flux cleaned = 0.00197539 Jy ! Component: 3500 - total flux cleaned = 0.00195977 Jy ! Component: 3550 - total flux cleaned = 0.00192872 Jy ! Component: 3600 - total flux cleaned = 0.0018823 Jy ! Component: 3650 - total flux cleaned = 0.00194382 Jy ! Component: 3700 - total flux cleaned = 0.00185187 Jy ! Component: 3750 - total flux cleaned = 0.00177557 Jy ! Component: 3800 - total flux cleaned = 0.0017908 Jy ! Component: 3850 - total flux cleaned = 0.00173037 Jy ! Component: 3900 - total flux cleaned = 0.00168522 Jy ! Component: 3950 - total flux cleaned = 0.00170032 Jy ! Component: 4000 - total flux cleaned = 0.00168536 Jy ! Component: 4050 - total flux cleaned = 0.00162593 Jy ! Total flux subtracted in 4096 components = 0.00158148 Jy ! Clean residual min=-0.000995 max=0.000741 Jy/beam ! Clean residual mean=-0.000001 rms=0.000271 Jy/beam ! Combined flux in latest and established models = 1.47785 Jy keep ! Adding 286 model components to the UV plane model. ! The established model now contains 679 components and 1.47785 Jy ![Exited script file: muppet] wmap "J1159+2914_L_2010_07_29_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 6.059 x 12.23 at 12.23 degrees (North through East) ! Clean map min=-0.0018303 max=1.0747 Jy/beam ! Writing clean map to FITS file: J1159+2914_L_2010_07_29_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.07469 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000271344 device "J1159+2914_L_2010_07_29_pus\_map.eps/VPS" ! Attempting to open device: 'J1159+2914_L_2010_07_29_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.075746 0.075746 0.151492 0.302984 0.605968 1.21194 2.42387 4.84774 9.69548 19.391 38.7819 77.5639 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.074 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 6.059 x 12.23 at 12.23 degrees (North through East) ! Clean map min=-0.0018303 max=1.0747 Jy/beam quit ! Quitting program ! Log file J1159+2914_L_2010_07_29_pus_uvs.log closed on Sat Jan 9 14:42:30 2016