! Started logfile: J0217+0144_S_2009_05_13_pus_uvs.log on Sun Jan 22 11:32:19 2017 obs J0217+0144_S_2009_05_13_pus_uva.fits ! Reading UV FITS file: J0217+0144_S_2009_05_13_pus_uva.fits ! AN table 1: 66 integrations on 120 of 120 possible baselines. ! AN table 2: 42 integrations on 120 of 120 possible baselines. ! AN table 3: 62 integrations on 120 of 120 possible baselines. ! Apparent sampling: 0.135784 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0217+0144 ! ! 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 2.23697e+09 8e+06 1 8e+06 ! 02 2 2.26697e+09 8e+06 1 8e+06 ! 03 3 2.35697e+09 8e+06 1 8e+06 ! 04 4 2.37697e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 1341 lines of history. ! ! Reading 11080 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 J0217+0144_S_2009_05_13_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 698 telescope corrections were flagged in sub-array 1. ! A total of 542 telescope corrections were flagged in sub-array 2. ! A total of 732 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 698 telescope corrections were flagged in sub-array 1. ! A total of 542 telescope corrections were flagged in sub-array 2. ! A total of 732 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 698 telescope corrections were flagged in sub-array 1. ! A total of 542 telescope corrections were flagged in sub-array 2. ! A total of 732 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 698 telescope corrections were flagged in sub-array 1. ! A total of 542 telescope corrections were flagged in sub-array 2. ! A total of 732 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=0.419512Jy sigma=0.002655 ! Fit after self-cal, rms=0.317266Jy sigma=0.002066 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.183 mas, bmaj=4.736 mas, bpa=-12.46 degrees ! Estimated noise=1333.63 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 = 0.585524 Jy ! Component: 100 - total flux cleaned = 0.714049 Jy ! Total flux subtracted in 100 components = 0.714049 Jy ! Clean residual min=-0.015431 max=0.041300 Jy/beam ! Clean residual mean=0.000077 rms=0.003686 Jy/beam ! Combined flux in latest and established models = 0.714049 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.714049 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.214961Jy sigma=0.001347 ! Fit after self-cal, rms=0.214948Jy sigma=0.001346 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.04377 Jy ! Component: 100 - total flux cleaned = 0.0676641 Jy ! Total flux subtracted in 100 components = 0.0676641 Jy ! Clean residual min=-0.015042 max=0.031570 Jy/beam ! Clean residual mean=-0.000015 rms=0.003007 Jy/beam ! Combined flux in latest and established models = 0.781713 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 13 components and 0.781713 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.204205Jy sigma=0.001242 ! Fit after self-cal, rms=0.203990Jy sigma=0.001241 ! Inverting map ! Added new window around map position (4, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0294301 Jy ! Component: 100 - total flux cleaned = 0.0356494 Jy ! Total flux subtracted in 100 components = 0.0356494 Jy ! Clean residual min=-0.011458 max=0.020264 Jy/beam ! Clean residual mean=-0.000062 rms=0.002653 Jy/beam ! Combined flux in latest and established models = 0.817362 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 24 components and 0.817362 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.199840Jy sigma=0.001207 ! Fit after self-cal, rms=0.199308Jy sigma=0.001204 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.675 mas, bmaj=5.938 mas, bpa=-11.53 degrees ! Estimated noise=987.411 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 = 0.0162763 Jy ! Component: 100 - total flux cleaned = 0.0224559 Jy ! Component: 150 - total flux cleaned = 0.0227504 Jy ! Component: 200 - total flux cleaned = 0.0227548 Jy ! Total flux subtracted in 200 components = 0.0227548 Jy ! Clean residual min=-0.008782 max=0.009441 Jy/beam ! Clean residual mean=-0.000216 rms=0.002082 Jy/beam ! Combined flux in latest and established models = 0.840117 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 30 components and 0.840117 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.197629Jy sigma=0.001192 ! Fit after self-cal, rms=0.197468Jy sigma=0.001191 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.04 HO 1.00* ! KK 1.00* KP 1.00 LA 0.96 MK 0.94 ! NL 0.98 NY 1.03 OV 1.01 PT 0.99 ! SC 1.00 TS 1.00* WZ 1.04 KB 1.00* ! ! A total of 24 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 1.00* HN 1.00* HO 0.71 ! KK 0.99 KP 1.00* LA 1.00* MK 1.01 ! NL 1.16 NY 1.07 OV 1.01 PT 1.00* ! SC 1.00* TS 0.99 WZ 1.11 KB 1.06 ! ! A total of 36 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.03 FD 0.97 HN 1.03 HO 1.00* ! KK 1.03 KP 0.99 LA 0.97 MK 1.01 ! NL 1.01 NY 0.97 OV 1.03 PT 1.13 ! SC 0.98 TS 1.00* WZ 1.03 KB 1.00* ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.95 HN 1.00 HO 1.00* ! KK 1.00* KP 1.01 LA 0.98 MK 0.97 ! NL 1.04 NY 1.05 OV 0.98 PT 0.99 ! SC 1.03 TS 1.00* WZ 1.01 KB 1.00* ! ! A total of 24 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 1.00* HN 1.00* HO 0.74 ! KK 0.99 KP 1.00* LA 1.00* MK 1.04 ! NL 1.17 NY 1.05 OV 1.00 PT 1.00* ! SC 1.00* TS 1.00 WZ 1.04 KB 1.06 ! ! A total of 36 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.03 FD 0.95 HN 1.01 HO 1.00* ! KK 1.08 KP 1.03 LA 1.00 MK 1.06 ! NL 1.02 NY 0.95 OV 1.01 PT 1.10 ! SC 1.03 TS 1.00* WZ 1.03 KB 1.00* ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.95 HN 1.03 HO 1.00* ! KK 1.00* KP 1.01 LA 1.00 MK 0.96 ! NL 0.99 NY 1.00 OV 1.03 PT 0.99 ! SC 1.00 TS 1.00* WZ 1.07 KB 1.00* ! ! A total of 24 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.92 FD 1.00* HN 1.00* HO 0.76 ! KK 0.97 KP 1.00* LA 1.00* MK 1.08 ! NL 1.21 NY 1.07 OV 1.03 PT 1.00* ! SC 1.00* TS 1.00 WZ 1.02 KB 1.13 ! ! A total of 36 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.93 FD 0.94 HN 1.01 HO 1.00* ! KK 1.02 KP 1.01 LA 1.01 MK 1.07 ! NL 0.99 NY 1.02 OV 1.07 PT 1.02 ! SC 1.01 TS 1.00* WZ 0.98 KB 1.00* ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.00 HN 0.96 HO 1.00* ! KK 1.00* KP 0.97 LA 0.98 MK 0.96 ! NL 0.99 NY 1.00 OV 0.98 PT 0.99 ! SC 0.99 TS 1.00* WZ 1.05 KB 1.00* ! ! A total of 24 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 1.00* HN 1.00* HO 0.71 ! KK 1.11 KP 1.00* LA 1.00* MK 0.98 ! NL 1.13 NY 1.21 OV 1.02 PT 1.00* ! SC 1.00* TS 0.98 WZ 1.03 KB 1.21 ! ! A total of 36 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.93 FD 0.99 HN 0.96 HO 1.00* ! KK 1.11 KP 0.99 LA 0.99 MK 1.01 ! NL 0.99 NY 1.00 OV 1.00 PT 0.99 ! SC 0.99 TS 1.00* WZ 0.96 KB 1.00* ! ! ! Fit before self-cal, rms=0.197468Jy sigma=0.001191 ! Fit after self-cal, rms=0.185405Jy sigma=0.001127 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.676 mas, bmaj=5.774 mas, bpa=-12.64 degrees ! Estimated noise=986.759 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 = -0.001704 Jy ! Component: 100 - total flux cleaned = -0.00146917 Jy ! Component: 150 - total flux cleaned = -0.00127258 Jy ! Component: 200 - total flux cleaned = -0.00111005 Jy ! Total flux subtracted in 200 components = -0.00111005 Jy ! Clean residual min=-0.005629 max=0.005869 Jy/beam ! Clean residual mean=-0.000022 rms=0.001448 Jy/beam ! Combined flux in latest and established models = 0.839007 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 38 components and 0.839007 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.185217Jy sigma=0.001126 ! Fit after self-cal, rms=0.185230Jy sigma=0.001125 ! 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=0.185230Jy sigma=0.001125 ! Fit after self-cal, rms=0.184170Jy sigma=0.001112 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.678 mas, bmaj=5.771 mas, bpa=-12.58 degrees ! Estimated noise=986.293 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00123181 Jy ! Component: 100 - total flux cleaned = 0.0012379 Jy ! Component: 150 - total flux cleaned = 0.0011699 Jy ! Component: 200 - total flux cleaned = 0.000986321 Jy ! Total flux subtracted in 200 components = 0.000986321 Jy ! Clean residual min=-0.004585 max=0.005016 Jy/beam ! Clean residual mean=0.000002 rms=0.001169 Jy/beam ! Combined flux in latest and established models = 0.839994 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 48 components and 0.839994 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.184071Jy sigma=0.001112 ! Fit after self-cal, rms=0.184055Jy sigma=0.001112 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 = 0.000441125 Jy ! Component: 100 - total flux cleaned = 0.000393424 Jy ! Component: 150 - total flux cleaned = 0.000395227 Jy ! Component: 200 - total flux cleaned = 0.000351059 Jy ! Total flux subtracted in 200 components = 0.000351059 Jy ! Clean residual min=-0.004534 max=0.004941 Jy/beam ! Clean residual mean=0.000001 rms=0.001163 Jy/beam ! Combined flux in latest and established models = 0.840345 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 53 components and 0.840345 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.184013Jy sigma=0.001111 ! Fit after self-cal, rms=0.184009Jy sigma=0.001111 ! 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=0.184009Jy sigma=0.001111 ! Fit after self-cal, rms=0.183885Jy sigma=0.001109 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.68 mas, bmaj=5.766 mas, bpa=-12.59 degrees ! Estimated noise=985.636 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000623617 Jy ! Component: 100 - total flux cleaned = 0.000622287 Jy ! Component: 150 - total flux cleaned = 0.00058204 Jy ! Component: 200 - total flux cleaned = 0.000582824 Jy ! Total flux subtracted in 200 components = 0.000582824 Jy ! Clean residual min=-0.004408 max=0.004353 Jy/beam ! Clean residual mean=0.000020 rms=0.001114 Jy/beam ! Combined flux in latest and established models = 0.840928 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 59 components and 0.840928 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.183852Jy sigma=0.001109 ! Fit after self-cal, rms=0.183856Jy sigma=0.001108 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 = 0.000197908 Jy ! Component: 100 - total flux cleaned = 0.00016399 Jy ! Component: 150 - total flux cleaned = 0.000164325 Jy ! Component: 200 - total flux cleaned = 0.000164005 Jy ! Total flux subtracted in 200 components = 0.000164005 Jy ! Clean residual min=-0.004381 max=0.004321 Jy/beam ! Clean residual mean=0.000020 rms=0.001112 Jy/beam ! Combined flux in latest and established models = 0.841092 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 61 components and 0.841092 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.183838Jy sigma=0.001108 ! Fit after self-cal, rms=0.183837Jy sigma=0.001108 ! 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=0.183837Jy sigma=0.001108 ! Fit after self-cal, rms=0.183826Jy sigma=0.001108 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.769 mas, bmaj=11.33 mas, bpa=-9.619 degrees ! Estimated noise=1222.94 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00138081 Jy ! Component: 100 - total flux cleaned = 0.00124019 Jy ! Component: 150 - total flux cleaned = 0.00111351 Jy ! Component: 200 - total flux cleaned = 0.0010464 Jy ! Total flux subtracted in 200 components = 0.0010464 Jy ! Clean residual min=-0.005426 max=0.006588 Jy/beam ! Clean residual mean=0.000043 rms=0.001568 Jy/beam ! Combined flux in latest and established models = 0.842138 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 66 components and 0.842138 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.183826Jy sigma=0.001108 ! Fit after self-cal, rms=0.183823Jy sigma=0.001108 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 = 0.000258046 Jy ! Component: 100 - total flux cleaned = 0.000236014 Jy ! Component: 150 - total flux cleaned = 0.000236163 Jy ! Component: 200 - total flux cleaned = 0.000249309 Jy ! Total flux subtracted in 200 components = 0.000249309 Jy ! Clean residual min=-0.005417 max=0.006602 Jy/beam ! Clean residual mean=0.000041 rms=0.001564 Jy/beam ! Combined flux in latest and established models = 0.842387 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 76 components and 0.842387 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.183828Jy sigma=0.001108 ! Fit after self-cal, rms=0.183827Jy sigma=0.001108 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=2.681 mas, bmaj=5.765 mas, bpa=-12.59 degrees ! Estimated noise=985.17 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.681 x 5.765 at -12.59 degrees (North through East) ! Clean map min=-0.0040135 max=0.74128 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=0.183827Jy sigma=0.001108 ! Fit after self-cal, rms=0.194718Jy sigma=0.001023 ! Inverting map and beam ! Estimated beam: bmin=2.682 mas, bmaj=5.764 mas, bpa=-12.58 degrees ! Estimated noise=985.115 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000380624 Jy ! Component: 100 - total flux cleaned = -0.000383053 Jy ! Component: 150 - total flux cleaned = -0.000351259 Jy ! Component: 200 - total flux cleaned = -0.000295457 Jy ! Total flux subtracted in 200 components = -0.000295457 Jy ! Clean residual min=-0.004275 max=0.004214 Jy/beam ! Clean residual mean=0.000019 rms=0.001057 Jy/beam ! Combined flux in latest and established models = 0.842092 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 81 components and 0.842092 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.194701Jy sigma=0.001023 ! Fit after self-cal, rms=0.194701Jy sigma=0.001023 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.56936e-05 Jy ! Component: 100 - total flux cleaned = -8.61874e-05 Jy ! Component: 150 - total flux cleaned = -3.69286e-05 Jy ! Component: 200 - total flux cleaned = -3.72365e-05 Jy ! Total flux subtracted in 200 components = -3.72365e-05 Jy ! Clean residual min=-0.004260 max=0.004229 Jy/beam ! Clean residual mean=0.000019 rms=0.001056 Jy/beam ! Combined flux in latest and established models = 0.842055 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 83 components and 0.842055 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.194693Jy sigma=0.001023 ! Fit after self-cal, rms=0.194693Jy sigma=0.001023 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.194693Jy sigma=0.001023 ! Fit after self-cal, rms=0.194777Jy sigma=0.001023 print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.176 mas, bmaj=4.655 mas, bpa=-13.53 degrees ! Estimated noise=1327 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.579726 Jy ! Component: 100 - total flux cleaned = 0.708836 Jy ! Component: 150 - total flux cleaned = 0.757801 Jy ! Component: 200 - total flux cleaned = 0.785031 Jy ! Total flux subtracted in 200 components = 0.785031 Jy ! Clean residual min=-0.007697 max=0.014098 Jy/beam ! Clean residual mean=0.000073 rms=0.001735 Jy/beam ! Combined flux in latest and established models = 0.785031 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.785031 Jy ! Inverting map and beam ! Estimated beam: bmin=2.682 mas, bmaj=5.764 mas, bpa=-12.59 degrees ! Estimated noise=985.227 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 = 0.0238746 Jy ! Component: 100 - total flux cleaned = 0.0366527 Jy ! Component: 150 - total flux cleaned = 0.0442006 Jy ! Component: 200 - total flux cleaned = 0.048923 Jy ! Total flux subtracted in 200 components = 0.048923 Jy ! Clean residual min=-0.004437 max=0.004909 Jy/beam ! Clean residual mean=0.000047 rms=0.001107 Jy/beam ! Combined flux in latest and established models = 0.833954 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 38 components and 0.833954 Jy ! Inverting map ! Added new window around map position (8, -2.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00492432 Jy ! Component: 100 - total flux cleaned = 0.00793947 Jy ! Component: 150 - total flux cleaned = 0.00956772 Jy ! Component: 200 - total flux cleaned = 0.010311 Jy ! Total flux subtracted in 200 components = 0.010311 Jy ! Clean residual min=-0.004131 max=0.004407 Jy/beam ! Clean residual mean=0.000012 rms=0.001033 Jy/beam ! Combined flux in latest and established models = 0.844265 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 58 components and 0.844265 Jy ! Inverting map ! Added new window around map position (-25, -57.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00399987 Jy ! Component: 100 - total flux cleaned = 0.00425709 Jy ! Component: 150 - total flux cleaned = 0.00475028 Jy ! Component: 200 - total flux cleaned = 0.0049429 Jy ! Total flux subtracted in 200 components = 0.0049429 Jy ! Clean residual min=-0.004059 max=0.004282 Jy/beam ! Clean residual mean=-0.000000 rms=0.001015 Jy/beam ! Combined flux in latest and established models = 0.849208 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 75 components and 0.849208 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=7.768 mas, bmaj=11.32 mas, bpa=-9.615 degrees ! Estimated noise=1223.27 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00127179 Jy ! Component: 100 - total flux cleaned = 0.00182251 Jy ! Component: 150 - total flux cleaned = 0.00224947 Jy ! Component: 200 - total flux cleaned = 0.00239101 Jy ! Total flux subtracted in 200 components = 0.00239101 Jy ! Clean residual min=-0.004730 max=0.004566 Jy/beam ! Clean residual mean=-0.000019 rms=0.001304 Jy/beam ! Combined flux in latest and established models = 0.851599 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 = 9.62862e-05 Jy ! Component: 100 - total flux cleaned = 0.000212839 Jy ! Component: 150 - total flux cleaned = 0.000317402 Jy ! Component: 200 - total flux cleaned = 0.000409995 Jy ! Total flux subtracted in 200 components = 0.000409995 Jy ! Clean residual min=-0.004835 max=0.004536 Jy/beam ! Clean residual mean=-0.000022 rms=0.001294 Jy/beam ! Combined flux in latest and established models = 0.852009 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 88 components and 0.852009 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.682 mas, bmaj=5.764 mas, bpa=-12.59 degrees ! Estimated noise=985.227 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000866615 Jy ! Component: 100 - total flux cleaned = -0.0011612 Jy ! Component: 150 - total flux cleaned = -0.00116116 Jy ! Component: 200 - total flux cleaned = -0.00120943 Jy ! Total flux subtracted in 200 components = -0.00120943 Jy ! Clean residual min=-0.004184 max=0.004186 Jy/beam ! Clean residual mean=-0.000006 rms=0.000999 Jy/beam ! Combined flux in latest and established models = 0.8508 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 105 components and 0.8508 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.194588Jy sigma=0.001022 ! Fit after self-cal, rms=0.194603Jy sigma=0.001022 wmodel J0217+0144_S_2009_05_13_pus_map.mod ! Writing 105 model components to file: J0217+0144_S_2009_05_13_pus_map.mod wobs J0217+0144_S_2009_05_13_pus_uvs.fits ! Writing UV FITS file: J0217+0144_S_2009_05_13_pus_uvs.fits wwins J0217+0144_S_2009_05_13_pus_map.win ! wwins: Wrote 4 windows to J0217+0144_S_2009_05_13_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 = -0.000533149 Jy ! Component: 100 - total flux cleaned = -0.00118249 Jy ! Component: 150 - total flux cleaned = -0.00152532 Jy ! Component: 200 - total flux cleaned = -0.0015245 Jy ! Component: 250 - total flux cleaned = -0.00158943 Jy ! Component: 300 - total flux cleaned = -0.00171724 Jy ! Component: 350 - total flux cleaned = -0.00171754 Jy ! Component: 400 - total flux cleaned = -0.00177981 Jy ! Component: 450 - total flux cleaned = -0.00177982 Jy ! Component: 500 - total flux cleaned = -0.00172121 Jy ! Component: 550 - total flux cleaned = -0.00189818 Jy ! Component: 600 - total flux cleaned = -0.0020719 Jy ! Component: 650 - total flux cleaned = -0.00218581 Jy ! Component: 700 - total flux cleaned = -0.00235658 Jy ! Component: 750 - total flux cleaned = -0.00252468 Jy ! Component: 800 - total flux cleaned = -0.00285837 Jy ! Component: 850 - total flux cleaned = -0.00318861 Jy ! Component: 900 - total flux cleaned = -0.0034069 Jy ! Component: 950 - total flux cleaned = -0.00383947 Jy ! Component: 1000 - total flux cleaned = -0.00410739 Jy ! Component: 1050 - total flux cleaned = -0.00442517 Jy ! Component: 1100 - total flux cleaned = -0.00474046 Jy ! Component: 1150 - total flux cleaned = -0.00510497 Jy ! Component: 1200 - total flux cleaned = -0.00536275 Jy ! Component: 1250 - total flux cleaned = -0.00567007 Jy ! Component: 1300 - total flux cleaned = -0.00582194 Jy ! Component: 1350 - total flux cleaned = -0.00597334 Jy ! Component: 1400 - total flux cleaned = -0.00612392 Jy ! Component: 1450 - total flux cleaned = -0.00622341 Jy ! Component: 1500 - total flux cleaned = -0.00642078 Jy ! Component: 1550 - total flux cleaned = -0.00671427 Jy ! Component: 1600 - total flux cleaned = -0.00676242 Jy ! Component: 1650 - total flux cleaned = -0.00685916 Jy ! Component: 1700 - total flux cleaned = -0.00695492 Jy ! Component: 1750 - total flux cleaned = -0.00700279 Jy ! Component: 1800 - total flux cleaned = -0.0073344 Jy ! Component: 1850 - total flux cleaned = -0.00728719 Jy ! Component: 1900 - total flux cleaned = -0.00742744 Jy ! Component: 1950 - total flux cleaned = -0.00775347 Jy ! Component: 2000 - total flux cleaned = -0.00770706 Jy ! Component: 2050 - total flux cleaned = -0.00775311 Jy ! Component: 2100 - total flux cleaned = -0.00779892 Jy ! Component: 2150 - total flux cleaned = -0.00775359 Jy ! Component: 2200 - total flux cleaned = -0.00788957 Jy ! Component: 2250 - total flux cleaned = -0.00793461 Jy ! Component: 2300 - total flux cleaned = -0.0079798 Jy ! Component: 2350 - total flux cleaned = -0.00815791 Jy ! Component: 2400 - total flux cleaned = -0.00811348 Jy ! Component: 2450 - total flux cleaned = -0.008202 Jy ! Component: 2500 - total flux cleaned = -0.00820165 Jy ! Component: 2550 - total flux cleaned = -0.00833274 Jy ! Component: 2600 - total flux cleaned = -0.0082021 Jy ! Component: 2650 - total flux cleaned = -0.00820206 Jy ! Component: 2700 - total flux cleaned = -0.00828816 Jy ! Component: 2750 - total flux cleaned = -0.00803101 Jy ! Component: 2800 - total flux cleaned = -0.0082019 Jy ! Component: 2850 - total flux cleaned = -0.00815953 Jy ! Component: 2900 - total flux cleaned = -0.00820145 Jy ! Component: 2950 - total flux cleaned = -0.00820128 Jy ! Component: 3000 - total flux cleaned = -0.00820119 Jy ! Component: 3050 - total flux cleaned = -0.00820092 Jy ! Component: 3100 - total flux cleaned = -0.00815916 Jy ! Component: 3150 - total flux cleaned = -0.00820026 Jy ! Component: 3200 - total flux cleaned = -0.00824115 Jy ! Component: 3250 - total flux cleaned = -0.00807687 Jy ! Component: 3300 - total flux cleaned = -0.00811804 Jy ! Component: 3350 - total flux cleaned = -0.00811793 Jy ! Component: 3400 - total flux cleaned = -0.00795595 Jy ! Component: 3450 - total flux cleaned = -0.00799635 Jy ! Component: 3500 - total flux cleaned = -0.00803665 Jy ! Component: 3550 - total flux cleaned = -0.00807663 Jy ! Component: 3600 - total flux cleaned = -0.00803658 Jy ! Component: 3650 - total flux cleaned = -0.0079571 Jy ! Component: 3700 - total flux cleaned = -0.00791764 Jy ! Component: 3750 - total flux cleaned = -0.00795706 Jy ! Component: 3800 - total flux cleaned = -0.00791762 Jy ! Component: 3850 - total flux cleaned = -0.00787839 Jy ! Component: 3900 - total flux cleaned = -0.00783968 Jy ! Component: 3950 - total flux cleaned = -0.0078394 Jy ! Component: 4000 - total flux cleaned = -0.00780058 Jy ! Component: 4050 - total flux cleaned = -0.00783903 Jy ! Total flux subtracted in 4096 components = -0.0078389 Jy ! Clean residual min=-0.002036 max=0.002112 Jy/beam ! Clean residual mean=0.000004 rms=0.000697 Jy/beam ! Combined flux in latest and established models = 0.842961 Jy keep ! Adding 329 model components to the UV plane model. ! The established model now contains 434 components and 0.842961 Jy ![Exited script file: muppet] wmap "J0217+0144_S_2009_05_13_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.682 x 5.764 at -12.59 degrees (North through East) ! Clean map min=-0.0035167 max=0.74226 Jy/beam ! Writing clean map to FITS file: J0217+0144_S_2009_05_13_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.742259 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000694588 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.280733 0.280733 0.561466 1.12293 2.24586 4.49173 8.98345 17.9669 35.9338 71.8676 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.002 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.742 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.682 x 5.764 at -12.59 degrees (North through East) ! Clean map min=-0.0035167 max=0.74226 Jy/beam ! Error occured in command: mapplot ! ! ! ! ! ! 4 consecutive EOF's on stdin - 10 will exit program ! ! 5 consecutive EOF's on stdin - 10 will exit program ! ! 6 consecutive EOF's on stdin - 10 will exit program ! ! 7 consecutive EOF's on stdin - 10 will exit program ! ! 8 consecutive EOF's on stdin - 10 will exit program ! ! 9 consecutive EOF's on stdin - 10 will exit program ! ! 10 consecutive EOF's on stdin - 10 will exit program ! Log file J0217+0144_S_2009_05_13_pus_uvs.log closed on Sun Jan 22 11:32:25 2017