! Started logfile: J2129-1538_X_2009_05_13_pus_uvs.log on Sat Jan 21 12:47:57 2017 obs J2129-1538_X_2009_05_13_pus_uva.fits ! Reading UV FITS file: J2129-1538_X_2009_05_13_pus_uva.fits ! AN table 1: 49 integrations on 120 of 120 possible baselines. ! AN table 2: 55 integrations on 120 of 120 possible baselines. ! AN table 3: 58 integrations on 120 of 120 possible baselines. ! Apparent sampling: 0.158591 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J2129-1538 ! ! 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 8.40997e+09 8e+06 1 8e+06 ! 02 2 8.47997e+09 8e+06 1 8e+06 ! 03 3 8.79497e+09 8e+06 1 8e+06 ! 04 4 8.89997e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 1988 lines of history. ! ! Reading 12332 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 = 0.1 print "taper_size =",taper_size ! taper_size = 70 ![@muppet J2129-1538_X_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 0.100x0.100 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 584 telescope corrections were flagged in sub-array 1. ! A total of 670 telescope corrections were flagged in sub-array 2. ! A total of 485 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 584 telescope corrections were flagged in sub-array 1. ! A total of 670 telescope corrections were flagged in sub-array 2. ! A total of 485 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 584 telescope corrections were flagged in sub-array 1. ! A total of 670 telescope corrections were flagged in sub-array 2. ! A total of 485 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 584 telescope corrections were flagged in sub-array 1. ! A total of 670 telescope corrections were flagged in sub-array 2. ! A total of 485 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=0.739345Jy sigma=0.006119 ! Fit after self-cal, rms=0.282745Jy sigma=0.001865 ! 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=0.7299 mas, bmaj=1.666 mas, bpa=-4.451 degrees ! Estimated noise=1200.69 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 = 0.709087 Jy ! Component: 100 - total flux cleaned = 0.91179 Jy ! Total flux subtracted in 100 components = 0.91179 Jy ! Clean residual min=-0.021062 max=0.077040 Jy/beam ! Clean residual mean=0.000268 rms=0.006309 Jy/beam ! Combined flux in latest and established models = 0.91179 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.91179 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.226719Jy sigma=0.001719 ! Fit after self-cal, rms=0.227069Jy sigma=0.001718 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0774759 Jy ! Component: 100 - total flux cleaned = 0.117264 Jy ! Total flux subtracted in 100 components = 0.117264 Jy ! Clean residual min=-0.014230 max=0.022206 Jy/beam ! Clean residual mean=0.000141 rms=0.003447 Jy/beam ! Combined flux in latest and established models = 1.02905 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 30 components and 1.02905 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.199843Jy sigma=0.001351 ! Fit after self-cal, rms=0.199850Jy sigma=0.001350 ! Inverting map ! Added new window around map position (-0.2, -2.1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0255511 Jy ! Component: 100 - total flux cleaned = 0.0417247 Jy ! Total flux subtracted in 100 components = 0.0417247 Jy ! Clean residual min=-0.012508 max=0.013888 Jy/beam ! Clean residual mean=0.000094 rms=0.002862 Jy/beam ! Combined flux in latest and established models = 1.07078 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 42 components and 1.07078 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.197274Jy sigma=0.001301 ! Fit after self-cal, rms=0.197228Jy sigma=0.001300 ! 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=0.8685 mas, bmaj=2.296 mas, bpa=-7.296 degrees ! Estimated noise=775.068 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 = 0.0114863 Jy ! Component: 100 - total flux cleaned = 0.016416 Jy ! Component: 150 - total flux cleaned = 0.0177935 Jy ! Component: 200 - total flux cleaned = 0.0190109 Jy ! Total flux subtracted in 200 components = 0.0190109 Jy ! Clean residual min=-0.013540 max=0.011416 Jy/beam ! Clean residual mean=0.000269 rms=0.002583 Jy/beam ! Combined flux in latest and established models = 1.08979 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 72 components and 1.08979 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.197046Jy sigma=0.001289 ! Fit after self-cal, rms=0.197037Jy sigma=0.001289 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 33 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 HN 1.03 HO 1.00* ! KK 0.99 KP 1.01 LA 1.03 MK 1.00* ! NL 0.95 NY 1.00* OV 0.95 PT 0.98 ! SC 0.97 TS 1.00* WZ 1.00* KB 1.00* ! ! A total of 27 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.95 FD 0.95 HN 0.99 HO 1.00* ! KK 1.01 KP 0.99 LA 1.01 MK 0.97 ! NL 0.93 NY 1.00* OV 0.95 PT 0.97 ! SC 0.98 TS 1.00* WZ 1.00* KB 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.02 FD 0.96 HN 1.01 HO 1.00* ! KK 1.00* KP 1.02 LA 1.05 MK 2.65 ! NL 0.94 NY 1.00* OV 0.97 PT 0.98 ! SC 0.98 TS 1.00* WZ 1.00 KB 1.00* ! ! ! Correcting IF 2. ! A total of 33 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.95 HN 1.04 HO 1.00* ! KK 0.96 KP 0.96 LA 1.01 MK 1.00* ! NL 0.93 NY 1.00* OV 0.94 PT 1.02 ! SC 1.00 TS 1.00* WZ 1.00* KB 1.00* ! ! A total of 27 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 FD 0.97 HN 1.01 HO 1.00* ! KK 0.96 KP 0.98 LA 1.00 MK 1.04 ! NL 0.92 NY 1.00* OV 0.95 PT 1.01 ! SC 1.01 TS 1.00* WZ 1.00* KB 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.02 FD 0.95 HN 1.03 HO 1.00* ! KK 1.00* KP 0.96 LA 1.03 MK 3.89 ! NL 0.94 NY 1.00* OV 0.95 PT 1.02 ! SC 1.00 TS 1.00* WZ 1.04 KB 1.00* ! ! ! Correcting IF 3. ! A total of 33 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.97 HN 1.08 HO 1.00* ! KK 0.91 KP 0.99 LA 1.06 MK 1.00* ! NL 0.99 NY 1.00* OV 0.98 PT 1.05 ! SC 1.02 TS 1.00* WZ 1.00* KB 1.00* ! ! A total of 27 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.98 HN 1.00 HO 1.00* ! KK 0.97 KP 0.98 LA 1.05 MK 0.98 ! NL 0.97 NY 1.00* OV 0.98 PT 1.02 ! SC 1.05 TS 1.00* WZ 1.00* KB 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.06 FD 0.99 HN 1.06 HO 1.00* ! KK 1.00* KP 0.99 LA 1.08 MK 2.25 ! NL 0.97 NY 1.00* OV 1.01 PT 1.04 ! SC 1.05 TS 1.00* WZ 1.07 KB 1.00* ! ! ! Correcting IF 4. ! A total of 33 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 HN 1.06 HO 1.00* ! KK 0.96 KP 1.02 LA 1.04 MK 1.00* ! NL 0.97 NY 1.00* OV 1.00 PT 1.05 ! SC 1.00 TS 1.00* WZ 1.00* KB 1.00* ! ! A total of 27 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 0.99 HN 1.02 HO 1.00* ! KK 0.96 KP 0.99 LA 1.03 MK 0.98 ! NL 0.98 NY 1.00* OV 1.01 PT 1.02 ! SC 1.01 TS 1.00* WZ 1.00* KB 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.05 FD 1.00 HN 1.05 HO 1.00* ! KK 1.00* KP 1.00 LA 1.06 MK 2.36 ! NL 0.98 NY 1.00* OV 1.01 PT 1.05 ! SC 1.00 TS 1.00* WZ 1.05 KB 1.00* ! ! ! Fit before self-cal, rms=0.197037Jy sigma=0.001289 ! Fit after self-cal, rms=0.194367Jy sigma=0.001188 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8717 mas, bmaj=2.501 mas, bpa=-7.402 degrees ! Estimated noise=782.078 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 = 6.89186e-05 Jy ! Component: 100 - total flux cleaned = -0.000721534 Jy ! Component: 150 - total flux cleaned = -0.00129848 Jy ! Component: 200 - total flux cleaned = -0.00164368 Jy ! Total flux subtracted in 200 components = -0.00164368 Jy ! Clean residual min=-0.004481 max=0.005595 Jy/beam ! Clean residual mean=0.000048 rms=0.001209 Jy/beam ! Combined flux in latest and established models = 1.08815 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 92 components and 1.08815 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.194139Jy sigma=0.001187 ! Fit after self-cal, rms=0.194136Jy sigma=0.001187 ! 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=0.194136Jy sigma=0.001187 ! Fit after self-cal, rms=0.194046Jy sigma=0.001184 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8729 mas, bmaj=2.502 mas, bpa=-7.394 degrees ! Estimated noise=781.135 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00196409 Jy ! Component: 100 - total flux cleaned = -0.00252834 Jy ! Component: 150 - total flux cleaned = -0.00286274 Jy ! Component: 200 - total flux cleaned = -0.00298278 Jy ! Total flux subtracted in 200 components = -0.00298278 Jy ! Clean residual min=-0.004486 max=0.005371 Jy/beam ! Clean residual mean=0.000033 rms=0.001157 Jy/beam ! Combined flux in latest and established models = 1.08516 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 103 components and 1.08516 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.193919Jy sigma=0.001184 ! Fit after self-cal, rms=0.193906Jy sigma=0.001184 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 (18.6, -23.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00497367 Jy ! Component: 100 - total flux cleaned = 0.00695684 Jy ! Component: 150 - total flux cleaned = 0.00758662 Jy ! Component: 200 - total flux cleaned = 0.00759086 Jy ! Total flux subtracted in 200 components = 0.00759086 Jy ! Clean residual min=-0.004238 max=0.004018 Jy/beam ! Clean residual mean=0.000020 rms=0.001088 Jy/beam ! Combined flux in latest and established models = 1.09275 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 140 components and 1.09275 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.193732Jy sigma=0.001183 ! Fit after self-cal, rms=0.193715Jy sigma=0.001183 ! 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=0.193715Jy sigma=0.001183 ! Fit after self-cal, rms=0.197987Jy sigma=0.001158 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8739 mas, bmaj=2.502 mas, bpa=-7.381 degrees ! Estimated noise=779.749 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00174149 Jy ! Component: 100 - total flux cleaned = -0.00268151 Jy ! Component: 150 - total flux cleaned = -0.00308453 Jy ! Component: 200 - total flux cleaned = -0.00332827 Jy ! Total flux subtracted in 200 components = -0.00332827 Jy ! Clean residual min=-0.003311 max=0.003261 Jy/beam ! Clean residual mean=0.000031 rms=0.000878 Jy/beam ! Combined flux in latest and established models = 1.08943 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 156 components and 1.08943 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.197887Jy sigma=0.001157 ! Fit after self-cal, rms=0.197926Jy sigma=0.001157 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 = -0.000349007 Jy ! Component: 100 - total flux cleaned = -0.000430472 Jy ! Component: 150 - total flux cleaned = -0.000464498 Jy ! Component: 200 - total flux cleaned = -0.000464769 Jy ! Total flux subtracted in 200 components = -0.000464769 Jy ! Clean residual min=-0.003271 max=0.003163 Jy/beam ! Clean residual mean=0.000033 rms=0.000874 Jy/beam ! Combined flux in latest and established models = 1.08896 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 167 components and 1.08896 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.197903Jy sigma=0.001157 ! Fit after self-cal, rms=0.197903Jy sigma=0.001157 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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=0.197903Jy sigma=0.001157 ! Fit after self-cal, rms=0.197888Jy sigma=0.001157 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.186 mas, bmaj=4.068 mas, bpa=-12.82 degrees ! Estimated noise=949.893 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0021054 Jy ! Component: 100 - total flux cleaned = -0.00234144 Jy ! Component: 150 - total flux cleaned = -0.00237616 Jy ! Component: 200 - total flux cleaned = -0.00240507 Jy ! Total flux subtracted in 200 components = -0.00240507 Jy ! Clean residual min=-0.003965 max=0.003745 Jy/beam ! Clean residual mean=0.000061 rms=0.001137 Jy/beam ! Combined flux in latest and established models = 1.08656 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 185 components and 1.08656 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.197813Jy sigma=0.001157 ! Fit after self-cal, rms=0.197809Jy sigma=0.001157 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 = -5.82802e-05 Jy ! Component: 100 - total flux cleaned = -3.57189e-05 Jy ! Component: 150 - total flux cleaned = -3.67277e-05 Jy ! Component: 200 - total flux cleaned = -2.07971e-05 Jy ! Total flux subtracted in 200 components = -2.07971e-05 Jy ! Clean residual min=-0.003894 max=0.003760 Jy/beam ! Clean residual mean=0.000061 rms=0.001133 Jy/beam ! Combined flux in latest and established models = 1.08653 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 197 components and 1.08653 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.197813Jy sigma=0.001157 ! Fit after self-cal, rms=0.197814Jy sigma=0.001157 ! 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=0.8749 mas, bmaj=2.503 mas, bpa=-7.375 degrees ! Estimated noise=778.523 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8749 x 2.503 at -7.375 degrees (North through East) ! Clean map min=-0.0031682 max=0.91738 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=0.197814Jy sigma=0.001157 ! Fit after self-cal, rms=0.985319Jy sigma=0.001020 ! Inverting map and beam ! Estimated beam: bmin=0.8746 mas, bmaj=2.502 mas, bpa=-7.382 degrees ! Estimated noise=778.45 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.81322e-05 Jy ! Component: 100 - total flux cleaned = -2.8046e-05 Jy ! Component: 150 - total flux cleaned = -0.000154086 Jy ! Component: 200 - total flux cleaned = -0.00018345 Jy ! Total flux subtracted in 200 components = -0.00018345 Jy ! Clean residual min=-0.003445 max=0.003070 Jy/beam ! Clean residual mean=0.000025 rms=0.000811 Jy/beam ! Combined flux in latest and established models = 1.08635 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 218 components and 1.08635 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.985308Jy sigma=0.001020 ! Fit after self-cal, rms=0.985277Jy sigma=0.001020 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.71057e-05 Jy ! Component: 100 - total flux cleaned = -0.000150268 Jy ! Component: 150 - total flux cleaned = -0.000177111 Jy ! Component: 200 - total flux cleaned = -0.000202166 Jy ! Total flux subtracted in 200 components = -0.000202166 Jy ! Clean residual min=-0.003416 max=0.003076 Jy/beam ! Clean residual mean=0.000025 rms=0.000808 Jy/beam ! Combined flux in latest and established models = 1.08615 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 223 components and 1.08615 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.985271Jy sigma=0.001019 ! Fit after self-cal, rms=0.985270Jy sigma=0.001019 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.985270Jy sigma=0.001019 ! Fit after self-cal, rms=1.462834Jy sigma=0.001019 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=0.7333 mas, bmaj=2.089 mas, bpa=-4.189 degrees ! Estimated noise=1190.94 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.707344 Jy ! Component: 100 - total flux cleaned = 0.904826 Jy ! Component: 150 - total flux cleaned = 0.980423 Jy ! Component: 200 - total flux cleaned = 1.01743 Jy ! Total flux subtracted in 200 components = 1.01743 Jy ! Clean residual min=-0.007771 max=0.018493 Jy/beam ! Clean residual mean=-0.000059 rms=0.002135 Jy/beam ! Combined flux in latest and established models = 1.01743 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 33 model components to the UV plane model. ! The established model now contains 33 components and 1.01743 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8748 mas, bmaj=2.501 mas, bpa=-7.371 degrees ! Estimated noise=778.5 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 = 0.028564 Jy ! Component: 100 - total flux cleaned = 0.0440417 Jy ! Component: 150 - total flux cleaned = 0.0528955 Jy ! Component: 200 - total flux cleaned = 0.0584306 Jy ! Total flux subtracted in 200 components = 0.0584306 Jy ! Clean residual min=-0.003535 max=0.003235 Jy/beam ! Clean residual mean=0.000019 rms=0.000915 Jy/beam ! Combined flux in latest and established models = 1.07586 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 64 components and 1.07586 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.187 mas, bmaj=4.065 mas, bpa=-12.81 degrees ! Estimated noise=949.868 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00456047 Jy ! Component: 100 - total flux cleaned = 0.00715366 Jy ! Component: 150 - total flux cleaned = 0.00874747 Jy ! Component: 200 - total flux cleaned = 0.00905397 Jy ! Total flux subtracted in 200 components = 0.00905397 Jy ! Clean residual min=-0.003519 max=0.003479 Jy/beam ! Clean residual mean=0.000048 rms=0.001050 Jy/beam ! Combined flux in latest and established models = 1.08491 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 = 0.000181404 Jy ! Component: 100 - total flux cleaned = 0.000344254 Jy ! Component: 150 - total flux cleaned = 0.000491815 Jy ! Component: 200 - total flux cleaned = 0.000626518 Jy ! Total flux subtracted in 200 components = 0.000626518 Jy ! Clean residual min=-0.003436 max=0.003477 Jy/beam ! Clean residual mean=0.000049 rms=0.001035 Jy/beam ! Combined flux in latest and established models = 1.08554 Jy ! Adding 60 model components to the UV plane model. ! The established model now contains 115 components and 1.08554 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8748 mas, bmaj=2.501 mas, bpa=-7.371 degrees ! Estimated noise=778.5 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000186621 Jy ! Component: 100 - total flux cleaned = -0.000181657 Jy ! Component: 150 - total flux cleaned = -0.000244616 Jy ! Component: 200 - total flux cleaned = -0.000245501 Jy ! Total flux subtracted in 200 components = -0.000245501 Jy ! Clean residual min=-0.003375 max=0.003178 Jy/beam ! Clean residual mean=0.000025 rms=0.000817 Jy/beam ! Combined flux in latest and established models = 1.08529 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 129 components and 1.08529 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.462847Jy sigma=0.001020 ! Fit after self-cal, rms=1.462808Jy sigma=0.001020 wmodel J2129-1538_X_2009_05_13_pus_map.mod ! Writing 129 model components to file: J2129-1538_X_2009_05_13_pus_map.mod wobs J2129-1538_X_2009_05_13_pus_uvs.fits ! Writing UV FITS file: J2129-1538_X_2009_05_13_pus_uvs.fits wwins J2129-1538_X_2009_05_13_pus_map.win ! wwins: Wrote 3 windows to J2129-1538_X_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 = -0.000132398 Jy ! Component: 100 - total flux cleaned = -0.000403815 Jy ! Component: 150 - total flux cleaned = -0.000559034 Jy ! Component: 200 - total flux cleaned = -0.000657807 Jy ! Component: 250 - total flux cleaned = -0.000754376 Jy ! Component: 300 - total flux cleaned = -0.00089624 Jy ! Component: 350 - total flux cleaned = -0.00112628 Jy ! Component: 400 - total flux cleaned = -0.00126187 Jy ! Component: 450 - total flux cleaned = -0.00143803 Jy ! Component: 500 - total flux cleaned = -0.00152396 Jy ! Component: 550 - total flux cleaned = -0.00148224 Jy ! Component: 600 - total flux cleaned = -0.00164979 Jy ! Component: 650 - total flux cleaned = -0.00177316 Jy ! Component: 700 - total flux cleaned = -0.00193458 Jy ! Component: 750 - total flux cleaned = -0.00209289 Jy ! Component: 800 - total flux cleaned = -0.00232589 Jy ! Component: 850 - total flux cleaned = -0.00240187 Jy ! Component: 900 - total flux cleaned = -0.00259045 Jy ! Component: 950 - total flux cleaned = -0.0026281 Jy ! Component: 1000 - total flux cleaned = -0.00288587 Jy ! Component: 1050 - total flux cleaned = -0.00299515 Jy ! Component: 1100 - total flux cleaned = -0.00317434 Jy ! Component: 1150 - total flux cleaned = -0.0032097 Jy ! Component: 1200 - total flux cleaned = -0.00327976 Jy ! Component: 1250 - total flux cleaned = -0.00338341 Jy ! Component: 1300 - total flux cleaned = -0.00338252 Jy ! Component: 1350 - total flux cleaned = -0.00334791 Jy ! Component: 1400 - total flux cleaned = -0.00328101 Jy ! Component: 1450 - total flux cleaned = -0.00331464 Jy ! Component: 1500 - total flux cleaned = -0.00334762 Jy ! Component: 1550 - total flux cleaned = -0.00334721 Jy ! Component: 1600 - total flux cleaned = -0.00331481 Jy ! Component: 1650 - total flux cleaned = -0.00331471 Jy ! Component: 1700 - total flux cleaned = -0.00318822 Jy ! Component: 1750 - total flux cleaned = -0.00299992 Jy ! Component: 1800 - total flux cleaned = -0.00303092 Jy ! Component: 1850 - total flux cleaned = -0.00303149 Jy ! Component: 1900 - total flux cleaned = -0.00303128 Jy ! Component: 1950 - total flux cleaned = -0.00287931 Jy ! Component: 2000 - total flux cleaned = -0.00287984 Jy ! Component: 2050 - total flux cleaned = -0.00293963 Jy ! Component: 2100 - total flux cleaned = -0.00282055 Jy ! Component: 2150 - total flux cleaned = -0.00279058 Jy ! Component: 2200 - total flux cleaned = -0.00267354 Jy ! Component: 2250 - total flux cleaned = -0.00258624 Jy ! Component: 2300 - total flux cleaned = -0.00264415 Jy ! Component: 2350 - total flux cleaned = -0.00247176 Jy ! Component: 2400 - total flux cleaned = -0.00241496 Jy ! Component: 2450 - total flux cleaned = -0.00233007 Jy ! Component: 2500 - total flux cleaned = -0.00224566 Jy ! Component: 2550 - total flux cleaned = -0.00230185 Jy ! Component: 2600 - total flux cleaned = -0.0021629 Jy ! Component: 2650 - total flux cleaned = -0.00219061 Jy ! Component: 2700 - total flux cleaned = -0.00208074 Jy ! Component: 2750 - total flux cleaned = -0.00199899 Jy ! Component: 2800 - total flux cleaned = -0.001945 Jy ! Component: 2850 - total flux cleaned = -0.00202603 Jy ! Component: 2900 - total flux cleaned = -0.00194537 Jy ! Component: 2950 - total flux cleaned = -0.001892 Jy ! Component: 3000 - total flux cleaned = -0.00181283 Jy ! Component: 3050 - total flux cleaned = -0.00173389 Jy ! Component: 3100 - total flux cleaned = -0.0016819 Jy ! Component: 3150 - total flux cleaned = -0.00163017 Jy ! Component: 3200 - total flux cleaned = -0.00160436 Jy ! Component: 3250 - total flux cleaned = -0.00163011 Jy ! Component: 3300 - total flux cleaned = -0.00152778 Jy ! Component: 3350 - total flux cleaned = -0.0015534 Jy ! Component: 3400 - total flux cleaned = -0.00150271 Jy ! Component: 3450 - total flux cleaned = -0.00150258 Jy ! Component: 3500 - total flux cleaned = -0.00132785 Jy ! Component: 3550 - total flux cleaned = -0.00132787 Jy ! Component: 3600 - total flux cleaned = -0.00132771 Jy ! Component: 3650 - total flux cleaned = -0.00118025 Jy ! Component: 3700 - total flux cleaned = -0.00125347 Jy ! Component: 3750 - total flux cleaned = -0.00108343 Jy ! Component: 3800 - total flux cleaned = -0.000962446 Jy ! Component: 3850 - total flux cleaned = -0.00103464 Jy ! Component: 3900 - total flux cleaned = -0.000938924 Jy ! Component: 3950 - total flux cleaned = -0.000891211 Jy ! Component: 4000 - total flux cleaned = -0.000796379 Jy ! Component: 4050 - total flux cleaned = -0.000914338 Jy ! Total flux subtracted in 4096 components = -0.000820444 Jy ! Clean residual min=-0.001675 max=0.001623 Jy/beam ! Clean residual mean=0.000005 rms=0.000475 Jy/beam ! Combined flux in latest and established models = 1.08447 Jy keep ! Adding 305 model components to the UV plane model. ! The established model now contains 434 components and 1.08447 Jy ![Exited script file: muppet] wmap "J2129-1538_X_2009_05_13_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8748 x 2.501 at -7.371 degrees (North through East) ! Clean map min=-0.0026604 max=0.91747 Jy/beam ! Writing clean map to FITS file: J2129-1538_X_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 0.917467 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000473911 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.154963 0.154963 0.309926 0.619852 1.2397 2.47941 4.95881 9.91763 19.8353 39.6705 79.341 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.917 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8748 x 2.501 at -7.371 degrees (North through East) ! Clean map min=-0.0026604 max=0.91747 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 J2129-1538_X_2009_05_13_pus_uvs.log closed on Sat Jan 21 12:48:03 2017