! Started logfile: J0721+7120_X_2009_05_13_pus_uvs.log on Sat Jan 21 12:40:17 2017 obs J0721+7120_X_2009_05_13_pus_uva.fits ! Reading UV FITS file: J0721+7120_X_2009_05_13_pus_uva.fits ! AN table 1: 81 integrations on 120 of 120 possible baselines. ! AN table 2: 48 integrations on 120 of 120 possible baselines. ! AN table 3: 31 integrations on 120 of 120 possible baselines. ! Apparent sampling: 0.523021 visibilities/baseline/integration-bin. ! Found source: J0721+7120 ! ! 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 40168 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 J0721+7120_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 213 telescope corrections were flagged in sub-array 1. ! A total of 366 telescope corrections were flagged in sub-array 2. ! A total of 294 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 213 telescope corrections were flagged in sub-array 1. ! A total of 366 telescope corrections were flagged in sub-array 2. ! A total of 294 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 213 telescope corrections were flagged in sub-array 1. ! A total of 366 telescope corrections were flagged in sub-array 2. ! A total of 294 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 213 telescope corrections were flagged in sub-array 1. ! A total of 366 telescope corrections were flagged in sub-array 2. ! A total of 294 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=0.498881Jy sigma=0.004160 ! Fit after self-cal, rms=0.317547Jy sigma=0.002386 ! 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=0.5071 mas, bmaj=0.5768 mas, bpa=-16.48 degrees ! Estimated noise=811.541 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 = 0.578726 Jy ! Component: 100 - total flux cleaned = 0.718842 Jy ! Total flux subtracted in 100 components = 0.718842 Jy ! Clean residual min=-0.013070 max=0.058680 Jy/beam ! Clean residual mean=0.000251 rms=0.003360 Jy/beam ! Combined flux in latest and established models = 0.718842 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.718842 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.228694Jy sigma=0.001667 ! Fit after self-cal, rms=0.228554Jy sigma=0.001666 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0647097 Jy ! Component: 100 - total flux cleaned = 0.097749 Jy ! Total flux subtracted in 100 components = 0.097749 Jy ! Clean residual min=-0.008825 max=0.017115 Jy/beam ! Clean residual mean=0.000174 rms=0.002260 Jy/beam ! Combined flux in latest and established models = 0.816591 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 9 components and 0.816591 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.203969Jy sigma=0.001343 ! Fit after self-cal, rms=0.203573Jy sigma=0.001339 ! Inverting map ! Added new window around map position (0.1, 0.7). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0204731 Jy ! Component: 100 - total flux cleaned = 0.0335496 Jy ! Total flux subtracted in 100 components = 0.0335496 Jy ! Clean residual min=-0.008428 max=0.013491 Jy/beam ! Clean residual mean=0.000147 rms=0.002061 Jy/beam ! Combined flux in latest and established models = 0.850141 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 17 components and 0.850141 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.199911Jy sigma=0.001281 ! Fit after self-cal, rms=0.199779Jy sigma=0.001280 ! Inverting map ! Added new window around map position (-0.8, 0.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0122535 Jy ! Component: 100 - total flux cleaned = 0.0173339 Jy ! Total flux subtracted in 100 components = 0.0173339 Jy ! Clean residual min=-0.008474 max=0.011550 Jy/beam ! Clean residual mean=0.000134 rms=0.001978 Jy/beam ! Combined flux in latest and established models = 0.867475 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 21 components and 0.867475 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.198788Jy sigma=0.001260 ! Fit after self-cal, rms=0.198732Jy sigma=0.001260 ! 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=0.6117 mas, bmaj=0.6925 mas, bpa=-22.95 degrees ! Estimated noise=416.923 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 = 0.0182231 Jy ! Component: 100 - total flux cleaned = 0.028132 Jy ! Component: 150 - total flux cleaned = 0.0346423 Jy ! Component: 200 - total flux cleaned = 0.0390397 Jy ! Total flux subtracted in 200 components = 0.0390397 Jy ! Clean residual min=-0.005768 max=0.009274 Jy/beam ! Clean residual mean=0.001095 rms=0.001507 Jy/beam ! Combined flux in latest and established models = 0.906514 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 31 components and 0.906514 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.197663Jy sigma=0.001232 ! Fit after self-cal, rms=0.197614Jy sigma=0.001232 ! Inverting map ! Added new window around map position (7.2, 0.1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00766043 Jy ! Component: 100 - total flux cleaned = 0.0114599 Jy ! Component: 150 - total flux cleaned = 0.0127618 Jy ! Component: 200 - total flux cleaned = 0.0136606 Jy ! Total flux subtracted in 200 components = 0.0136606 Jy ! Clean residual min=-0.006069 max=0.008551 Jy/beam ! Clean residual mean=0.001017 rms=0.001434 Jy/beam ! Combined flux in latest and established models = 0.920175 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 45 components and 0.920175 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.197298Jy sigma=0.001227 ! Fit after self-cal, rms=0.197280Jy sigma=0.001227 ! 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 0.97 HN 1.02 HO 1.00* ! KK 1.09 KP 1.02 LA 0.99 MK 1.01 ! NL 0.97 NY 0.98 OV 0.99 PT 1.00 ! SC 1.01 TS 0.98 WZ 1.01 KB 1.00* ! ! A total of 18 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 1.00 HN 1.08 HO 1.00* ! KK 1.16 KP 1.04 LA 1.06 MK 1.05 ! NL 0.98 NY 0.99 OV 0.99 PT 1.02 ! SC 1.05 TS 0.96 WZ 1.05 KB 0.96 ! ! A total of 12 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 FD 1.01 HN 1.06 HO 1.00* ! KK 1.00 KP 1.05 LA 1.03 MK 1.01 ! NL 1.00 NY 0.98 OV 0.98 PT 1.00 ! SC 1.07 TS 0.91 WZ 1.01 KB 0.90 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 HN 1.02 HO 1.00* ! KK 1.08 KP 0.98 LA 0.97 MK 1.01 ! NL 0.95 NY 0.97 OV 0.97 PT 1.04 ! SC 1.02 TS 0.99 WZ 1.03 KB 1.00* ! ! A total of 18 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 0.98 HN 1.09 HO 1.00* ! KK 1.14 KP 0.98 LA 1.03 MK 1.05 ! NL 0.97 NY 0.97 OV 0.97 PT 1.07 ! SC 1.08 TS 0.96 WZ 1.06 KB 0.95 ! ! A total of 12 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.03 FD 1.00 HN 1.07 HO 1.00* ! KK 0.99 KP 0.98 LA 1.02 MK 1.02 ! NL 0.98 NY 0.94 OV 0.97 PT 1.04 ! SC 1.08 TS 0.91 WZ 0.99 KB 0.88 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.96 HN 1.03 HO 1.00* ! KK 1.07 KP 0.99 LA 1.00 MK 0.97 ! NL 0.98 NY 0.99 OV 0.99 PT 1.04 ! SC 1.06 TS 0.98 WZ 1.00 KB 1.00* ! ! A total of 18 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 0.99 HN 1.11 HO 1.00* ! KK 1.17 KP 0.99 LA 1.07 MK 0.99 ! NL 1.00 NY 0.99 OV 1.02 PT 1.07 ! SC 1.09 TS 0.99 WZ 1.07 KB 0.94 ! ! A total of 12 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.03 FD 1.00 HN 1.07 HO 1.00* ! KK 0.98 KP 1.00 LA 1.04 MK 0.96 ! NL 1.00 NY 1.00 OV 0.99 PT 1.03 ! SC 1.12 TS 0.89 WZ 0.97 KB 0.88 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.01 HO 1.00* ! KK 1.06 KP 0.98 LA 0.97 MK 1.00 ! NL 0.99 NY 0.97 OV 1.00 PT 1.03 ! SC 1.00 TS 0.97 WZ 1.00 KB 1.00* ! ! A total of 18 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 1.00 HN 1.05 HO 1.00* ! KK 1.16 KP 1.00 LA 1.05 MK 1.03 ! NL 1.01 NY 0.97 OV 1.00 PT 1.05 ! SC 1.06 TS 0.96 WZ 1.06 KB 0.95 ! ! A total of 12 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.02 FD 1.00 HN 1.07 HO 1.00* ! KK 0.99 KP 1.01 LA 1.02 MK 0.98 ! NL 1.01 NY 0.94 OV 1.00 PT 1.04 ! SC 1.06 TS 0.92 WZ 0.96 KB 0.89 ! ! ! Fit before self-cal, rms=0.197280Jy sigma=0.001227 ! Fit after self-cal, rms=0.195254Jy sigma=0.001170 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.608 mas, bmaj=0.6949 mas, bpa=-22.59 degrees ! Estimated noise=417.455 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 (0.7, 2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00545291 Jy ! Component: 100 - total flux cleaned = 0.00650008 Jy ! Component: 150 - total flux cleaned = 0.00679163 Jy ! Component: 200 - total flux cleaned = 0.00692407 Jy ! Total flux subtracted in 200 components = 0.00692407 Jy ! Clean residual min=-0.002603 max=0.003180 Jy/beam ! Clean residual mean=0.000182 rms=0.000675 Jy/beam ! Combined flux in latest and established models = 0.927099 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 69 components and 0.927099 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.195003Jy sigma=0.001166 ! Fit after self-cal, rms=0.195044Jy sigma=0.001166 ! 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=0.195044Jy sigma=0.001166 ! Fit after self-cal, rms=0.195176Jy sigma=0.001157 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6082 mas, bmaj=0.6942 mas, bpa=-22.01 degrees ! Estimated noise=417.731 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000451908 Jy ! Component: 100 - total flux cleaned = 0.000453028 Jy ! Component: 150 - total flux cleaned = 0.000564688 Jy ! Component: 200 - total flux cleaned = 0.000560613 Jy ! Total flux subtracted in 200 components = 0.000560613 Jy ! Clean residual min=-0.002117 max=0.002733 Jy/beam ! Clean residual mean=0.000147 rms=0.000574 Jy/beam ! Combined flux in latest and established models = 0.92766 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 84 components and 0.927659 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.195053Jy sigma=0.001156 ! Fit after self-cal, rms=0.195054Jy sigma=0.001156 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 (13.1, -2.7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00114548 Jy ! Component: 100 - total flux cleaned = 0.00138276 Jy ! Component: 150 - total flux cleaned = 0.00152326 Jy ! Component: 200 - total flux cleaned = 0.00164932 Jy ! Total flux subtracted in 200 components = 0.00164932 Jy ! Clean residual min=-0.002132 max=0.002426 Jy/beam ! Clean residual mean=0.000137 rms=0.000549 Jy/beam ! Combined flux in latest and established models = 0.929309 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 98 components and 0.929309 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.194993Jy sigma=0.001155 ! Fit after self-cal, rms=0.194987Jy sigma=0.001155 ! Inverting map ! Added new window around map position (1.3, 8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00159362 Jy ! Component: 100 - total flux cleaned = 0.00183234 Jy ! Component: 150 - total flux cleaned = 0.00216299 Jy ! Component: 200 - total flux cleaned = 0.00241979 Jy ! Total flux subtracted in 200 components = 0.00241979 Jy ! Clean residual min=-0.002202 max=0.002265 Jy/beam ! Clean residual mean=0.000120 rms=0.000533 Jy/beam ! Combined flux in latest and established models = 0.931728 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 114 components and 0.931728 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.194942Jy sigma=0.001155 ! Fit after self-cal, rms=0.194938Jy sigma=0.001155 ! 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=0.194938Jy sigma=0.001155 ! Fit after self-cal, rms=0.195351Jy sigma=0.001154 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6077 mas, bmaj=0.6945 mas, bpa=-21.92 degrees ! Estimated noise=417.775 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000564085 Jy ! Component: 100 - total flux cleaned = -0.000818539 Jy ! Component: 150 - total flux cleaned = -0.000873049 Jy ! Component: 200 - total flux cleaned = -0.000973314 Jy ! Total flux subtracted in 200 components = -0.000973314 Jy ! Clean residual min=-0.002212 max=0.002201 Jy/beam ! Clean residual mean=0.000086 rms=0.000507 Jy/beam ! Combined flux in latest and established models = 0.930755 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 126 components and 0.930755 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.195310Jy sigma=0.001154 ! Fit after self-cal, rms=0.195311Jy sigma=0.001154 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 (-12.9, -18.7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00184167 Jy ! Component: 100 - total flux cleaned = 0.00189394 Jy ! Component: 150 - total flux cleaned = 0.00193928 Jy ! Component: 200 - total flux cleaned = 0.00202302 Jy ! Total flux subtracted in 200 components = 0.00202302 Jy ! Clean residual min=-0.002136 max=0.002076 Jy/beam ! Clean residual mean=0.000074 rms=0.000493 Jy/beam ! Combined flux in latest and established models = 0.932778 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 138 components and 0.932778 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.195279Jy sigma=0.001154 ! Fit after self-cal, rms=0.195276Jy sigma=0.001154 ! 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=0.195276Jy sigma=0.001154 ! Fit after self-cal, rms=0.195489Jy sigma=0.001154 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.106 mas, bmaj=3.127 mas, bpa=81.88 degrees ! Estimated noise=670.368 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00113207 Jy ! Component: 100 - total flux cleaned = 0.00145971 Jy ! Component: 150 - total flux cleaned = 0.00174038 Jy ! Component: 200 - total flux cleaned = 0.00192368 Jy ! Total flux subtracted in 200 components = 0.00192368 Jy ! Clean residual min=-0.002208 max=0.002901 Jy/beam ! Clean residual mean=0.000214 rms=0.000768 Jy/beam ! Combined flux in latest and established models = 0.934702 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 165 components and 0.934702 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.195492Jy sigma=0.001154 ! Fit after self-cal, rms=0.195495Jy sigma=0.001154 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 = -3.80978e-05 Jy ! Component: 100 - total flux cleaned = 0.000220618 Jy ! Component: 150 - total flux cleaned = 0.000397276 Jy ! Component: 200 - total flux cleaned = 0.000535287 Jy ! Total flux subtracted in 200 components = 0.000535287 Jy ! Clean residual min=-0.002183 max=0.002863 Jy/beam ! Clean residual mean=0.000198 rms=0.000771 Jy/beam ! Combined flux in latest and established models = 0.935237 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 173 components and 0.935237 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.195497Jy sigma=0.001154 ! Fit after self-cal, rms=0.195497Jy sigma=0.001154 ! 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=0.6075 mas, bmaj=0.6947 mas, bpa=-21.83 degrees ! Estimated noise=417.806 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6075 x 0.6947 at -21.83 degrees (North through East) ! Clean map min=-0.0023825 max=0.77329 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=0.195497Jy sigma=0.001154 ! Fit after self-cal, rms=0.317526Jy sigma=0.001074 ! Inverting map and beam ! Estimated beam: bmin=0.6076 mas, bmaj=0.6948 mas, bpa=-21.75 degrees ! Estimated noise=417.79 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00098155 Jy ! Component: 100 - total flux cleaned = -0.00127355 Jy ! Component: 150 - total flux cleaned = -0.00149523 Jy ! Component: 200 - total flux cleaned = -0.00157784 Jy ! Total flux subtracted in 200 components = -0.00157784 Jy ! Clean residual min=-0.001889 max=0.002099 Jy/beam ! Clean residual mean=0.000066 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.933659 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 181 components and 0.933659 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.317507Jy sigma=0.001074 ! Fit after self-cal, rms=0.317503Jy sigma=0.001074 ! Inverting map ! Added new window around map position (-7.3, 11.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00169616 Jy ! Component: 100 - total flux cleaned = 0.00186931 Jy ! Component: 150 - total flux cleaned = 0.00202872 Jy ! Component: 200 - total flux cleaned = 0.00206837 Jy ! Total flux subtracted in 200 components = 0.00206837 Jy ! Clean residual min=-0.001874 max=0.001847 Jy/beam ! Clean residual mean=0.000054 rms=0.000452 Jy/beam ! Combined flux in latest and established models = 0.935728 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 201 components and 0.935727 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.317476Jy sigma=0.001074 ! Fit after self-cal, rms=0.317478Jy sigma=0.001074 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.317478Jy sigma=0.001074 ! Fit after self-cal, rms=0.316631Jy sigma=0.001074 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=0.5031 mas, bmaj=0.5777 mas, bpa=-13.7 degrees ! Estimated noise=825.976 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.587284 Jy ! Component: 100 - total flux cleaned = 0.731123 Jy ! Component: 150 - total flux cleaned = 0.797323 Jy ! Component: 200 - total flux cleaned = 0.831274 Jy ! Total flux subtracted in 200 components = 0.831274 Jy ! Clean residual min=-0.005132 max=0.015765 Jy/beam ! Clean residual mean=0.000093 rms=0.001276 Jy/beam ! Combined flux in latest and established models = 0.831274 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 8 model components to the UV plane model. ! The established model now contains 8 components and 0.831274 Jy ! Inverting map and beam ! Estimated beam: bmin=0.6076 mas, bmaj=0.6948 mas, bpa=-21.67 degrees ! Estimated noise=417.756 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 = 0.0289562 Jy ! Component: 100 - total flux cleaned = 0.0455685 Jy ! Component: 150 - total flux cleaned = 0.0565579 Jy ! Component: 200 - total flux cleaned = 0.0645087 Jy ! Total flux subtracted in 200 components = 0.0645087 Jy ! Clean residual min=-0.002453 max=0.004576 Jy/beam ! Clean residual mean=0.000328 rms=0.000793 Jy/beam ! Combined flux in latest and established models = 0.895782 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 57 components and 0.895782 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00603974 Jy ! Component: 100 - total flux cleaned = 0.0107134 Jy ! Component: 150 - total flux cleaned = 0.0144984 Jy ! Component: 200 - total flux cleaned = 0.0176935 Jy ! Total flux subtracted in 200 components = 0.0176935 Jy ! Clean residual min=-0.002034 max=0.002519 Jy/beam ! Clean residual mean=0.000200 rms=0.000549 Jy/beam ! Combined flux in latest and established models = 0.913476 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 91 components and 0.913476 Jy ! Inverting map ! Added new window around map position (-14, -20.1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00287664 Jy ! Component: 100 - total flux cleaned = 0.00532413 Jy ! Component: 150 - total flux cleaned = 0.00748371 Jy ! Component: 200 - total flux cleaned = 0.00941046 Jy ! Total flux subtracted in 200 components = 0.00941046 Jy ! Clean residual min=-0.001915 max=0.002000 Jy/beam ! Clean residual mean=0.000138 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.922886 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 116 components and 0.922886 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=2.107 mas, bmaj=3.128 mas, bpa=81.9 degrees ! Estimated noise=669.631 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00396144 Jy ! Component: 100 - total flux cleaned = 0.00638212 Jy ! Component: 150 - total flux cleaned = 0.00824982 Jy ! Component: 200 - total flux cleaned = 0.00974526 Jy ! Total flux subtracted in 200 components = 0.00974526 Jy ! Clean residual min=-0.002269 max=0.002875 Jy/beam ! Clean residual mean=0.000294 rms=0.000712 Jy/beam ! Combined flux in latest and established models = 0.932631 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 = 0.000804791 Jy ! Component: 100 - total flux cleaned = 0.00151038 Jy ! Component: 150 - total flux cleaned = 0.00209708 Jy ! Component: 200 - total flux cleaned = 0.00258984 Jy ! Total flux subtracted in 200 components = 0.00258984 Jy ! Clean residual min=-0.002114 max=0.002674 Jy/beam ! Clean residual mean=0.000228 rms=0.000675 Jy/beam ! Combined flux in latest and established models = 0.935221 Jy ! Adding 82 model components to the UV plane model. ! The established model now contains 188 components and 0.935221 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.6076 mas, bmaj=0.6948 mas, bpa=-21.67 degrees ! Estimated noise=417.756 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00107209 Jy ! Component: 100 - total flux cleaned = -0.000968768 Jy ! Component: 150 - total flux cleaned = -0.000715467 Jy ! Component: 200 - total flux cleaned = -0.000621953 Jy ! Total flux subtracted in 200 components = -0.000621953 Jy ! Clean residual min=-0.001832 max=0.002039 Jy/beam ! Clean residual mean=0.000060 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.934599 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 211 components and 0.934599 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.316645Jy sigma=0.001074 ! Fit after self-cal, rms=0.316628Jy sigma=0.001074 wmodel J0721+7120_X_2009_05_13_pus_map.mod ! Writing 211 model components to file: J0721+7120_X_2009_05_13_pus_map.mod wobs J0721+7120_X_2009_05_13_pus_uvs.fits ! Writing UV FITS file: J0721+7120_X_2009_05_13_pus_uvs.fits wwins J0721+7120_X_2009_05_13_pus_map.win ! wwins: Wrote 10 windows to J0721+7120_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 = 0.000465598 Jy ! Component: 100 - total flux cleaned = 0.000855311 Jy ! Component: 150 - total flux cleaned = 0.00129213 Jy ! Component: 200 - total flux cleaned = 0.00165384 Jy ! Component: 250 - total flux cleaned = 0.00197734 Jy ! Component: 300 - total flux cleaned = 0.00212134 Jy ! Component: 350 - total flux cleaned = 0.00229221 Jy ! Component: 400 - total flux cleaned = 0.00240476 Jy ! Component: 450 - total flux cleaned = 0.00259876 Jy ! Component: 500 - total flux cleaned = 0.00270817 Jy ! Component: 550 - total flux cleaned = 0.00278929 Jy ! Component: 600 - total flux cleaned = 0.00292333 Jy ! Component: 650 - total flux cleaned = 0.00292324 Jy ! Component: 700 - total flux cleaned = 0.00300244 Jy ! Component: 750 - total flux cleaned = 0.00308078 Jy ! Component: 800 - total flux cleaned = 0.00318405 Jy ! Component: 850 - total flux cleaned = 0.00318382 Jy ! Component: 900 - total flux cleaned = 0.00323475 Jy ! Component: 950 - total flux cleaned = 0.00328531 Jy ! Component: 1000 - total flux cleaned = 0.0033355 Jy ! Component: 1050 - total flux cleaned = 0.00341014 Jy ! Component: 1100 - total flux cleaned = 0.00341039 Jy ! Component: 1150 - total flux cleaned = 0.00350839 Jy ! Component: 1200 - total flux cleaned = 0.00353268 Jy ! Component: 1250 - total flux cleaned = 0.00362891 Jy ! Component: 1300 - total flux cleaned = 0.00358085 Jy ! Component: 1350 - total flux cleaned = 0.00362845 Jy ! Component: 1400 - total flux cleaned = 0.00362852 Jy ! Component: 1450 - total flux cleaned = 0.00372263 Jy ! Component: 1500 - total flux cleaned = 0.00374607 Jy ! Component: 1550 - total flux cleaned = 0.00379249 Jy ! Component: 1600 - total flux cleaned = 0.00383875 Jy ! Component: 1650 - total flux cleaned = 0.00388459 Jy ! Component: 1700 - total flux cleaned = 0.00390733 Jy ! Component: 1750 - total flux cleaned = 0.00390726 Jy ! Component: 1800 - total flux cleaned = 0.00399757 Jy ! Component: 1850 - total flux cleaned = 0.00399763 Jy ! Component: 1900 - total flux cleaned = 0.00404219 Jy ! Component: 1950 - total flux cleaned = 0.00402002 Jy ! Component: 2000 - total flux cleaned = 0.0040642 Jy ! Component: 2050 - total flux cleaned = 0.0041301 Jy ! Component: 2100 - total flux cleaned = 0.00415199 Jy ! Component: 2150 - total flux cleaned = 0.00415186 Jy ! Component: 2200 - total flux cleaned = 0.00417338 Jy ! Component: 2250 - total flux cleaned = 0.00417339 Jy ! Component: 2300 - total flux cleaned = 0.00413042 Jy ! Component: 2350 - total flux cleaned = 0.00421585 Jy ! Component: 2400 - total flux cleaned = 0.0041733 Jy ! Component: 2450 - total flux cleaned = 0.00419441 Jy ! Component: 2500 - total flux cleaned = 0.00421542 Jy ! Component: 2550 - total flux cleaned = 0.00421534 Jy ! Component: 2600 - total flux cleaned = 0.00423627 Jy ! Component: 2650 - total flux cleaned = 0.00423623 Jy ! Component: 2700 - total flux cleaned = 0.00427749 Jy ! Component: 2750 - total flux cleaned = 0.00423625 Jy ! Component: 2800 - total flux cleaned = 0.00425691 Jy ! Component: 2850 - total flux cleaned = 0.00427736 Jy ! Component: 2900 - total flux cleaned = 0.00429768 Jy ! Component: 2950 - total flux cleaned = 0.00427733 Jy ! Component: 3000 - total flux cleaned = 0.0043177 Jy ! Component: 3050 - total flux cleaned = 0.00427754 Jy ! Component: 3100 - total flux cleaned = 0.00427753 Jy ! Component: 3150 - total flux cleaned = 0.00435743 Jy ! Component: 3200 - total flux cleaned = 0.00435754 Jy ! Component: 3250 - total flux cleaned = 0.00437737 Jy ! Component: 3300 - total flux cleaned = 0.00437741 Jy ! Component: 3350 - total flux cleaned = 0.0044168 Jy ! Component: 3400 - total flux cleaned = 0.00437754 Jy ! Component: 3450 - total flux cleaned = 0.00435799 Jy ! Component: 3500 - total flux cleaned = 0.00439694 Jy ! Component: 3550 - total flux cleaned = 0.00441645 Jy ! Component: 3600 - total flux cleaned = 0.00445509 Jy ! Component: 3650 - total flux cleaned = 0.00443577 Jy ! Component: 3700 - total flux cleaned = 0.00443582 Jy ! Component: 3750 - total flux cleaned = 0.00453158 Jy ! Component: 3800 - total flux cleaned = 0.00451247 Jy ! Component: 3850 - total flux cleaned = 0.00451252 Jy ! Component: 3900 - total flux cleaned = 0.00451253 Jy ! Component: 3950 - total flux cleaned = 0.00455037 Jy ! Component: 4000 - total flux cleaned = 0.00451252 Jy ! Component: 4050 - total flux cleaned = 0.00458778 Jy ! Total flux subtracted in 4096 components = 0.00451266 Jy ! Clean residual min=-0.001288 max=0.001270 Jy/beam ! Clean residual mean=0.000027 rms=0.000335 Jy/beam ! Combined flux in latest and established models = 0.939112 Jy keep ! Adding 317 model components to the UV plane model. ! The established model now contains 528 components and 0.939112 Jy ![Exited script file: muppet] wmap "J0721+7120_X_2009_05_13_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6076 x 0.6948 at -21.67 degrees (North through East) ! Clean map min=-0.0016536 max=0.775 Jy/beam ! Writing clean map to FITS file: J0721+7120_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 0.775004 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00033383 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.129224 0.129224 0.258447 0.516894 1.03379 2.06758 4.13516 8.27031 16.5406 33.0812 66.1625 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.775 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6076 x 0.6948 at -21.67 degrees (North through East) ! Clean map min=-0.0016536 max=0.775 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 J0721+7120_X_2009_05_13_pus_uvs.log closed on Sat Jan 21 12:40:26 2017