! Started logfile: J0310+3814_S_2009_05_13_pus_uvs.log on Sun Jan 22 11:32:30 2017 obs J0310+3814_S_2009_05_13_pus_uva.fits ! Reading UV FITS file: J0310+3814_S_2009_05_13_pus_uva.fits ! AN table 1: 63 integrations on 120 of 120 possible baselines. ! AN table 2: 245 integrations on 120 of 120 possible baselines. ! AN table 3: 128 integrations on 120 of 120 possible baselines. ! Apparent sampling: 0.390673 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0310+3814 ! ! 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 81760 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 J0310+3814_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 699 telescope corrections were flagged in sub-array 1. ! A total of 1748 telescope corrections were flagged in sub-array 2. ! A total of 461 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 699 telescope corrections were flagged in sub-array 1. ! A total of 1748 telescope corrections were flagged in sub-array 2. ! A total of 461 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 699 telescope corrections were flagged in sub-array 1. ! A total of 1748 telescope corrections were flagged in sub-array 2. ! A total of 461 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 699 telescope corrections were flagged in sub-array 1. ! A total of 1873 telescope corrections were flagged in sub-array 2. ! A total of 461 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=0.873999Jy sigma=0.007247 ! Fit after self-cal, rms=0.835238Jy sigma=0.006933 ! 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=1.916 mas, bmaj=3.277 mas, bpa=4.528 degrees ! Estimated noise=668.725 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 = 0.137563 Jy ! Component: 100 - total flux cleaned = 0.167962 Jy ! Total flux subtracted in 100 components = 0.167962 Jy ! Clean residual min=-0.003738 max=0.010147 Jy/beam ! Clean residual mean=-0.000006 rms=0.000890 Jy/beam ! Combined flux in latest and established models = 0.167962 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.167962 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.160851Jy sigma=0.001139 ! Fit after self-cal, rms=0.160824Jy sigma=0.001139 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0108554 Jy ! Component: 100 - total flux cleaned = 0.0160853 Jy ! Total flux subtracted in 100 components = 0.0160853 Jy ! Clean residual min=-0.003590 max=0.003402 Jy/beam ! Clean residual mean=-0.000009 rms=0.000784 Jy/beam ! Combined flux in latest and established models = 0.184047 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 11 components and 0.184047 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.159944Jy sigma=0.001129 ! Fit after self-cal, rms=0.159921Jy sigma=0.001129 ! 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=2.417 mas, bmaj=4.13 mas, bpa=0.4385 degrees ! Estimated noise=306.733 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 = 0.00472831 Jy ! Component: 100 - total flux cleaned = 0.00699541 Jy ! Component: 150 - total flux cleaned = 0.00816247 Jy ! Component: 200 - total flux cleaned = 0.00876874 Jy ! Total flux subtracted in 200 components = 0.00876874 Jy ! Clean residual min=-0.002210 max=0.002306 Jy/beam ! Clean residual mean=-0.000041 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 0.192816 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 19 components and 0.192816 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.159797Jy sigma=0.001128 ! Fit after self-cal, rms=0.159800Jy sigma=0.001128 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.96 HN 1.09 HO 1.00* ! KK 1.00* KP 1.03 LA 0.99 MK 1.00* ! NL 0.96 NY 1.00* OV 0.97 PT 1.00 ! SC 1.00 TS 1.00* WZ 1.00* KB 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.06 FD 1.03 HN 1.05 HO 1.00* ! KK 1.03 KP 1.01 LA 0.97 MK 1.02 ! NL 1.01 NY 1.02 OV 1.02 PT 0.99 ! SC 0.97 TS 1.08 WZ 1.00 KB 0.97 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 FD 0.96 HN 1.03 HO 1.00* ! KK 1.02 KP 1.03 LA 0.95 MK 0.91 ! NL 0.98 NY 0.99 OV 0.97 PT 0.98 ! SC 0.97 TS 1.01 WZ 1.00* KB 1.00* ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.98 HN 0.89 HO 1.00* ! KK 1.00* KP 1.10 LA 1.07 MK 1.00* ! NL 1.07 NY 1.00* OV 0.87 PT 0.96 ! SC 1.04 TS 1.00* WZ 1.00* KB 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 0.97 HN 1.06 HO 1.00* ! KK 1.03 KP 1.06 LA 1.00 MK 1.02 ! NL 1.05 NY 0.97 OV 1.02 PT 1.02 ! SC 1.04 TS 0.95 WZ 0.99 KB 1.09 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.98 FD 0.95 HN 0.99 HO 1.00* ! KK 1.05 KP 1.00 LA 0.97 MK 0.99 ! NL 1.01 NY 0.94 OV 1.00 PT 0.99 ! SC 0.99 TS 1.01 WZ 1.00* KB 1.00* ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.94 HN 1.02 HO 1.00* ! KK 1.00* KP 0.95 LA 0.98 MK 1.00* ! NL 0.99 NY 1.00* OV 1.11 PT 0.96 ! SC 0.99 TS 1.00* WZ 1.00* KB 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 0.97 HN 1.04 HO 1.00* ! KK 1.01 KP 1.04 LA 1.03 MK 1.04 ! NL 1.03 NY 1.03 OV 1.08 PT 1.01 ! SC 1.03 TS 1.04 WZ 1.00 KB 0.98 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.91 FD 0.97 HN 0.97 HO 1.00* ! KK 1.00 KP 1.02 LA 0.96 MK 1.02 ! NL 0.97 NY 0.98 OV 1.03 PT 0.99 ! SC 0.97 TS 1.02 WZ 1.00* KB 1.00* ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.05 HN 0.93 HO 1.00* ! KK 1.00* KP 1.03 LA 0.94 MK 1.00* ! NL 0.93 NY 1.00* OV 0.87 PT 0.97 ! SC 0.99 TS 1.00* WZ 1.00* KB 1.00* ! ! A total of 63 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 1.04 HN 0.98 HO 1.00* ! KK 1.04 KP 1.01 LA 0.98 MK 1.06 ! NL 1.02 NY 1.04 OV 1.00 PT 1.03 ! SC 0.96 TS 0.95 WZ 1.00 KB 0.91 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.95 FD 0.97 HN 0.96 HO 1.00* ! KK 1.05 KP 0.97 LA 0.99 MK 1.01 ! NL 0.99 NY 1.01 OV 0.98 PT 1.00 ! SC 0.96 TS 1.04 WZ 1.00* KB 1.00* ! ! ! Fit before self-cal, rms=0.159800Jy sigma=0.001128 ! Fit after self-cal, rms=0.160443Jy sigma=0.001125 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.424 mas, bmaj=4.124 mas, bpa=0.3524 degrees ! Estimated noise=307.021 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 = 0.00047195 Jy ! Component: 100 - total flux cleaned = 0.00045219 Jy ! Component: 150 - total flux cleaned = 0.000436452 Jy ! Component: 200 - total flux cleaned = 0.000423789 Jy ! Total flux subtracted in 200 components = 0.000423789 Jy ! Clean residual min=-0.001559 max=0.001456 Jy/beam ! Clean residual mean=-0.000034 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 0.19324 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 29 components and 0.19324 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.160436Jy sigma=0.001125 ! Fit after self-cal, rms=0.160449Jy 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=0.160449Jy sigma=0.001125 ! Fit after self-cal, rms=0.160166Jy sigma=0.001125 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.425 mas, bmaj=4.128 mas, bpa=0.4176 degrees ! Estimated noise=307.243 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000186312 Jy ! Component: 100 - total flux cleaned = 0.000196963 Jy ! Component: 150 - total flux cleaned = 0.000206583 Jy ! Component: 200 - total flux cleaned = 0.000215115 Jy ! Total flux subtracted in 200 components = 0.000215115 Jy ! Clean residual min=-0.001366 max=0.001473 Jy/beam ! Clean residual mean=0.000011 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.193455 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 33 components and 0.193455 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.160165Jy sigma=0.001125 ! Fit after self-cal, rms=0.160107Jy sigma=0.001125 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 (30.5, -75). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00107248 Jy ! Component: 100 - total flux cleaned = 0.000986413 Jy ! Component: 150 - total flux cleaned = 0.000936656 Jy ! Component: 200 - total flux cleaned = 0.000870148 Jy ! Total flux subtracted in 200 components = 0.000870148 Jy ! Clean residual min=-0.001443 max=0.001457 Jy/beam ! Clean residual mean=-0.000000 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.194325 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 52 components and 0.194325 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.160092Jy sigma=0.001125 ! Fit after self-cal, rms=0.160091Jy sigma=0.001125 ! Inverting map ! Added new window around map position (-67.5, -103). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00126302 Jy ! Component: 100 - total flux cleaned = 0.00161616 Jy ! Component: 150 - total flux cleaned = 0.00163717 Jy ! Component: 200 - total flux cleaned = 0.00161726 Jy ! Total flux subtracted in 200 components = 0.00161726 Jy ! Clean residual min=-0.001413 max=0.001270 Jy/beam ! Clean residual mean=-0.000009 rms=0.000317 Jy/beam ! Combined flux in latest and established models = 0.195942 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 64 components and 0.195942 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.160076Jy sigma=0.001125 ! Fit after self-cal, rms=0.160074Jy sigma=0.001125 ! 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=0.160074Jy sigma=0.001125 ! Fit after self-cal, rms=0.159820Jy sigma=0.001125 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.425 mas, bmaj=4.125 mas, bpa=0.3898 degrees ! Estimated noise=307.114 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000505588 Jy ! Component: 100 - total flux cleaned = 0.00052445 Jy ! Component: 150 - total flux cleaned = 0.000542356 Jy ! Component: 200 - total flux cleaned = 0.000559716 Jy ! Total flux subtracted in 200 components = 0.000559716 Jy ! Clean residual min=-0.001391 max=0.001270 Jy/beam ! Clean residual mean=0.000014 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 0.196502 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 68 components and 0.196502 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.159814Jy sigma=0.001125 ! Fit after self-cal, rms=0.159798Jy sigma=0.001125 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 = 5.44536e-05 Jy ! Component: 100 - total flux cleaned = 7.06345e-05 Jy ! Component: 150 - total flux cleaned = 0.000101403 Jy ! Component: 200 - total flux cleaned = 0.000116351 Jy ! Total flux subtracted in 200 components = 0.000116351 Jy ! Clean residual min=-0.001404 max=0.001267 Jy/beam ! Clean residual mean=0.000012 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 0.196618 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 73 components and 0.196618 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.159794Jy sigma=0.001125 ! Fit after self-cal, rms=0.159794Jy sigma=0.001125 ! 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=0.159794Jy sigma=0.001125 ! Fit after self-cal, rms=0.159739Jy sigma=0.001125 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.358 mas, bmaj=9.321 mas, bpa=14.12 degrees ! Estimated noise=412.467 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000513273 Jy ! Component: 100 - total flux cleaned = 0.000595976 Jy ! Component: 150 - total flux cleaned = 0.000596466 Jy ! Component: 200 - total flux cleaned = 0.000596495 Jy ! Total flux subtracted in 200 components = 0.000596495 Jy ! Clean residual min=-0.001199 max=0.001229 Jy/beam ! Clean residual mean=0.000043 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.197215 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 79 components and 0.197215 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.159738Jy sigma=0.001125 ! Fit after self-cal, rms=0.159734Jy sigma=0.001125 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 = 3.35149e-05 Jy ! Component: 100 - total flux cleaned = 2.20521e-05 Jy ! Component: 150 - total flux cleaned = 2.17911e-05 Jy ! Component: 200 - total flux cleaned = 3.03737e-05 Jy ! Total flux subtracted in 200 components = 3.03737e-05 Jy ! Clean residual min=-0.001169 max=0.001236 Jy/beam ! Clean residual mean=0.000041 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.197245 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 85 components and 0.197245 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.159735Jy sigma=0.001125 ! Fit after self-cal, rms=0.159734Jy sigma=0.001125 ! 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=2.425 mas, bmaj=4.124 mas, bpa=0.3814 degrees ! Estimated noise=307.105 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.425 x 4.124 at 0.3814 degrees (North through East) ! Clean map min=-0.0012561 max=0.18028 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=1.924 mas, bmaj=3.269 mas, bpa=4.513 degrees ! Estimated noise=677.394 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.137762 Jy ! Component: 100 - total flux cleaned = 0.168319 Jy ! Component: 150 - total flux cleaned = 0.179113 Jy ! Component: 200 - total flux cleaned = 0.184519 Jy ! Total flux subtracted in 200 components = 0.184519 Jy ! Clean residual min=-0.003209 max=0.003530 Jy/beam ! Clean residual mean=0.000004 rms=0.000761 Jy/beam ! Combined flux in latest and established models = 0.184519 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 0.184519 Jy ! Inverting map and beam ! Estimated beam: bmin=2.425 mas, bmaj=4.124 mas, bpa=0.3814 degrees ! Estimated noise=307.105 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 = 0.00478747 Jy ! Component: 100 - total flux cleaned = 0.00712315 Jy ! Component: 150 - total flux cleaned = 0.00877034 Jy ! Component: 200 - total flux cleaned = 0.0100231 Jy ! Total flux subtracted in 200 components = 0.0100231 Jy ! Clean residual min=-0.001401 max=0.001456 Jy/beam ! Clean residual mean=0.000027 rms=0.000326 Jy/beam ! Combined flux in latest and established models = 0.194542 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 37 components and 0.194542 Jy ! Inverting map ! Added new window around map position (-79.5, -104). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00128947 Jy ! Component: 100 - total flux cleaned = 0.00169169 Jy ! Component: 150 - total flux cleaned = 0.00185527 Jy ! Component: 200 - total flux cleaned = 0.00194675 Jy ! Total flux subtracted in 200 components = 0.00194675 Jy ! Clean residual min=-0.001386 max=0.001293 Jy/beam ! Clean residual mean=0.000017 rms=0.000316 Jy/beam ! Combined flux in latest and established models = 0.196489 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 56 components and 0.196489 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=7.358 mas, bmaj=9.321 mas, bpa=14.12 degrees ! Estimated noise=412.467 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00102184 Jy ! Component: 100 - total flux cleaned = 0.00113223 Jy ! Component: 150 - total flux cleaned = 0.00119083 Jy ! Component: 200 - total flux cleaned = 0.00125443 Jy ! Total flux subtracted in 200 components = 0.00125443 Jy ! Clean residual min=-0.001222 max=0.001237 Jy/beam ! Clean residual mean=0.000034 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 0.197744 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 = 4.02502e-05 Jy ! Component: 100 - total flux cleaned = 5.24548e-05 Jy ! Component: 150 - total flux cleaned = 7.3686e-05 Jy ! Component: 200 - total flux cleaned = 8.33031e-05 Jy ! Total flux subtracted in 200 components = 8.33031e-05 Jy ! Clean residual min=-0.001222 max=0.001240 Jy/beam ! Clean residual mean=0.000033 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.197827 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 76 components and 0.197827 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.425 mas, bmaj=4.124 mas, bpa=0.3814 degrees ! Estimated noise=307.105 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000211428 Jy ! Component: 100 - total flux cleaned = -0.000264785 Jy ! Component: 150 - total flux cleaned = -0.000313845 Jy ! Component: 200 - total flux cleaned = -0.000314418 Jy ! Total flux subtracted in 200 components = -0.000314418 Jy ! Clean residual min=-0.001355 max=0.001296 Jy/beam ! Clean residual mean=0.000012 rms=0.000311 Jy/beam ! Combined flux in latest and established models = 0.197512 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 92 components and 0.197512 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.159727Jy sigma=0.001125 ! Fit after self-cal, rms=0.159728Jy sigma=0.001125 wmodel J0310+3814_S_2009_05_13_pus_map.mod ! Writing 92 model components to file: J0310+3814_S_2009_05_13_pus_map.mod wobs J0310+3814_S_2009_05_13_pus_uvs.fits ! Writing UV FITS file: J0310+3814_S_2009_05_13_pus_uvs.fits wwins J0310+3814_S_2009_05_13_pus_map.win ! wwins: Wrote 4 windows to J0310+3814_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 = 1.97755e-05 Jy ! Component: 100 - total flux cleaned = 0.000182186 Jy ! Component: 150 - total flux cleaned = 0.000272833 Jy ! Component: 200 - total flux cleaned = 0.000382923 Jy ! Component: 250 - total flux cleaned = 0.000469158 Jy ! Component: 300 - total flux cleaned = 0.000616978 Jy ! Component: 350 - total flux cleaned = 0.000699995 Jy ! Component: 400 - total flux cleaned = 0.000782229 Jy ! Component: 450 - total flux cleaned = 0.000924406 Jy ! Component: 500 - total flux cleaned = 0.000984588 Jy ! Component: 550 - total flux cleaned = 0.00108404 Jy ! Component: 600 - total flux cleaned = 0.0011628 Jy ! Component: 650 - total flux cleaned = 0.00120198 Jy ! Component: 700 - total flux cleaned = 0.00126007 Jy ! Component: 750 - total flux cleaned = 0.00133673 Jy ! Component: 800 - total flux cleaned = 0.00135574 Jy ! Component: 850 - total flux cleaned = 0.00141223 Jy ! Component: 900 - total flux cleaned = 0.00146823 Jy ! Component: 950 - total flux cleaned = 0.00154196 Jy ! Component: 1000 - total flux cleaned = 0.00154201 Jy ! Component: 1050 - total flux cleaned = 0.00157848 Jy ! Component: 1100 - total flux cleaned = 0.00163259 Jy ! Component: 1150 - total flux cleaned = 0.00161469 Jy ! Component: 1200 - total flux cleaned = 0.00168598 Jy ! Component: 1250 - total flux cleaned = 0.00168597 Jy ! Component: 1300 - total flux cleaned = 0.00173868 Jy ! Component: 1350 - total flux cleaned = 0.00179102 Jy ! Component: 1400 - total flux cleaned = 0.00177353 Jy ! Component: 1450 - total flux cleaned = 0.00177355 Jy ! Component: 1500 - total flux cleaned = 0.00179084 Jy ! Component: 1550 - total flux cleaned = 0.00182495 Jy ! Component: 1600 - total flux cleaned = 0.00180794 Jy ! Component: 1650 - total flux cleaned = 0.00184183 Jy ! Component: 1700 - total flux cleaned = 0.00185874 Jy ! Component: 1750 - total flux cleaned = 0.00184192 Jy ! Component: 1800 - total flux cleaned = 0.00185858 Jy ! Component: 1850 - total flux cleaned = 0.00189172 Jy ! Component: 1900 - total flux cleaned = 0.00185868 Jy ! Component: 1950 - total flux cleaned = 0.0018916 Jy ! Component: 2000 - total flux cleaned = 0.00189161 Jy ! Component: 2050 - total flux cleaned = 0.00194054 Jy ! Component: 2100 - total flux cleaned = 0.00194053 Jy ! Component: 2150 - total flux cleaned = 0.00192428 Jy ! Component: 2200 - total flux cleaned = 0.00190823 Jy ! Component: 2250 - total flux cleaned = 0.00195646 Jy ! Component: 2300 - total flux cleaned = 0.00198839 Jy ! Component: 2350 - total flux cleaned = 0.00198846 Jy ! Component: 2400 - total flux cleaned = 0.00198841 Jy ! Component: 2450 - total flux cleaned = 0.00201996 Jy ! Component: 2500 - total flux cleaned = 0.00203564 Jy ! Component: 2550 - total flux cleaned = 0.00198866 Jy ! Component: 2600 - total flux cleaned = 0.00205121 Jy ! Component: 2650 - total flux cleaned = 0.00208233 Jy ! Component: 2700 - total flux cleaned = 0.00211328 Jy ! Component: 2750 - total flux cleaned = 0.00206687 Jy ! Component: 2800 - total flux cleaned = 0.00208221 Jy ! Component: 2850 - total flux cleaned = 0.00209757 Jy ! Component: 2900 - total flux cleaned = 0.00211289 Jy ! Component: 2950 - total flux cleaned = 0.00209763 Jy ! Component: 3000 - total flux cleaned = 0.00212793 Jy ! Component: 3050 - total flux cleaned = 0.0021128 Jy ! Component: 3100 - total flux cleaned = 0.00209775 Jy ! Component: 3150 - total flux cleaned = 0.0021729 Jy ! Component: 3200 - total flux cleaned = 0.00215792 Jy ! Component: 3250 - total flux cleaned = 0.00212808 Jy ! Component: 3300 - total flux cleaned = 0.00214293 Jy ! Component: 3350 - total flux cleaned = 0.00218743 Jy ! Component: 3400 - total flux cleaned = 0.00218741 Jy ! Component: 3450 - total flux cleaned = 0.00217267 Jy ! Component: 3500 - total flux cleaned = 0.00215807 Jy ! Component: 3550 - total flux cleaned = 0.00220212 Jy ! Component: 3600 - total flux cleaned = 0.0022313 Jy ! Component: 3650 - total flux cleaned = 0.00221674 Jy ! Component: 3700 - total flux cleaned = 0.00224579 Jy ! Component: 3750 - total flux cleaned = 0.00223134 Jy ! Component: 3800 - total flux cleaned = 0.00223141 Jy ! Component: 3850 - total flux cleaned = 0.00224579 Jy ! Component: 3900 - total flux cleaned = 0.0022602 Jy ! Component: 3950 - total flux cleaned = 0.00228882 Jy ! Component: 4000 - total flux cleaned = 0.00228883 Jy ! Component: 4050 - total flux cleaned = 0.00228881 Jy ! Total flux subtracted in 4096 components = 0.00228879 Jy ! Clean residual min=-0.000847 max=0.000827 Jy/beam ! Clean residual mean=-0.000003 rms=0.000245 Jy/beam ! Combined flux in latest and established models = 0.199801 Jy keep ! Adding 321 model components to the UV plane model. ! The established model now contains 413 components and 0.199801 Jy ![Exited script file: muppet] wmap "J0310+3814_S_2009_05_13_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.425 x 4.124 at 0.3814 degrees (North through East) ! Clean map min=-0.0011524 max=0.1804 Jy/beam ! Writing clean map to FITS file: J0310+3814_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 0.180397 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000244412 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.406456 0.406456 0.812912 1.62582 3.25165 6.5033 13.0066 26.0132 52.0264 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.18 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.425 x 4.124 at 0.3814 degrees (North through East) ! Clean map min=-0.0011524 max=0.1804 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 J0310+3814_S_2009_05_13_pus_uvs.log closed on Sun Jan 22 11:32:39 2017