! Started logfile: J2101+0341_X_2009_05_13_pus_uvs.log on Sat Jan 21 12:47:36 2017 obs J2101+0341_X_2009_05_13_pus_uva.fits ! Reading UV FITS file: J2101+0341_X_2009_05_13_pus_uva.fits ! AN table 1: 60 integrations on 120 of 120 possible baselines. ! AN table 2: 112 integrations on 120 of 120 possible baselines. ! AN table 3: 12 integrations on 120 of 120 possible baselines. ! Apparent sampling: 0.224774 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J2101+0341 ! ! 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 19852 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 J2101+0341_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 611 telescope corrections were flagged in sub-array 1. ! A total of 1208 telescope corrections were flagged in sub-array 2. ! A total of 39 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 611 telescope corrections were flagged in sub-array 1. ! A total of 1208 telescope corrections were flagged in sub-array 2. ! A total of 39 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 611 telescope corrections were flagged in sub-array 1. ! A total of 1208 telescope corrections were flagged in sub-array 2. ! A total of 39 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 611 telescope corrections were flagged in sub-array 1. ! A total of 1208 telescope corrections were flagged in sub-array 2. ! A total of 39 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=0.727111Jy sigma=0.006061 ! Fit after self-cal, rms=0.579646Jy sigma=0.004712 ! 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=0.5188 mas, bmaj=1.302 mas, bpa=-9.397 degrees ! Estimated noise=900.818 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 = 0.342282 Jy ! Component: 100 - total flux cleaned = 0.452698 Jy ! Total flux subtracted in 100 components = 0.452698 Jy ! Clean residual min=-0.011193 max=0.048955 Jy/beam ! Clean residual mean=0.000159 rms=0.003180 Jy/beam ! Combined flux in latest and established models = 0.452698 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.452698 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.180064Jy sigma=0.001425 ! Fit after self-cal, rms=0.179277Jy sigma=0.001421 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0539177 Jy ! Component: 100 - total flux cleaned = 0.0803565 Jy ! Total flux subtracted in 100 components = 0.0803565 Jy ! Clean residual min=-0.008501 max=0.014042 Jy/beam ! Clean residual mean=0.000039 rms=0.001784 Jy/beam ! Combined flux in latest and established models = 0.533055 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 21 components and 0.533055 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.161525Jy sigma=0.001196 ! Fit after self-cal, rms=0.161207Jy sigma=0.001195 ! Inverting map ! Added new window around map position (0.5, 0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0162654 Jy ! Component: 100 - total flux cleaned = 0.0271474 Jy ! Total flux subtracted in 100 components = 0.0271474 Jy ! Clean residual min=-0.008332 max=0.012329 Jy/beam ! Clean residual mean=-0.000001 rms=0.001562 Jy/beam ! Combined flux in latest and established models = 0.560202 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 33 components and 0.560202 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.159244Jy sigma=0.001167 ! Fit after self-cal, rms=0.159185Jy sigma=0.001166 ! Inverting map ! Added new window around map position (1.2, 1.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0116477 Jy ! Component: 100 - total flux cleaned = 0.0190602 Jy ! Total flux subtracted in 100 components = 0.0190602 Jy ! Clean residual min=-0.007981 max=0.009655 Jy/beam ! Clean residual mean=-0.000029 rms=0.001457 Jy/beam ! Combined flux in latest and established models = 0.579262 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 50 components and 0.579262 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.158244Jy sigma=0.001155 ! Fit after self-cal, rms=0.158150Jy sigma=0.001155 ! 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=0.6419 mas, bmaj=1.643 mas, bpa=-7.861 degrees ! Estimated noise=597.638 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 (0.5, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00737363 Jy ! Component: 100 - total flux cleaned = 0.00949884 Jy ! Component: 150 - total flux cleaned = 0.0106961 Jy ! Component: 200 - total flux cleaned = 0.011555 Jy ! Total flux subtracted in 200 components = 0.011555 Jy ! Clean residual min=-0.008690 max=0.005363 Jy/beam ! Clean residual mean=-0.000231 rms=0.001244 Jy/beam ! Combined flux in latest and established models = 0.590817 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 79 components and 0.590817 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.157787Jy sigma=0.001150 ! Fit after self-cal, rms=0.157727Jy sigma=0.001150 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 30 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.00 HN 1.07 HO 1.00* ! KK 1.00* KP 1.02 LA 1.03 MK 1.00* ! NL 0.94 NY 0.99 OV 1.00 PT 0.97 ! SC 1.01 TS 1.14 WZ 1.03 KB 0.98 ! ! A total of 12 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 0.99 HN 1.07 HO 1.00* ! KK 0.95 KP 1.02 LA 1.04 MK 1.01 ! NL 0.95 NY 1.04 OV 0.96 PT 0.97 ! SC 1.02 TS 1.00* WZ 1.01 KB 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.92 FD 0.95 HN 0.98 HO 0.99 ! KK 0.99 KP 1.01 LA 1.02 MK 1.04 ! NL 0.96 NY 1.00* OV 0.97 PT 0.99 ! SC 1.04 TS 0.94 WZ 1.00* KB 1.02 ! ! ! Correcting IF 2. ! A total of 30 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.98 HN 1.08 HO 1.00* ! KK 1.00* KP 0.95 LA 1.00 MK 1.00* ! NL 0.92 NY 0.99 OV 0.96 PT 1.07 ! SC 0.99 TS 1.00 WZ 1.05 KB 1.11 ! ! A total of 12 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 0.96 HN 1.07 HO 1.00* ! KK 0.96 KP 0.96 LA 1.02 MK 1.03 ! NL 0.95 NY 1.00 OV 0.94 PT 1.03 ! SC 1.00 TS 1.00* WZ 1.04 KB 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.96 FD 0.94 HN 0.99 HO 0.96 ! KK 0.96 KP 0.98 LA 1.00 MK 1.01 ! NL 0.90 NY 1.00* OV 0.93 PT 1.02 ! SC 1.06 TS 0.97 WZ 1.00* KB 1.01 ! ! ! Correcting IF 3. ! A total of 30 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.97 HN 1.13 HO 1.00* ! KK 1.00* KP 1.00 LA 1.06 MK 1.00* ! NL 0.96 NY 1.01 OV 0.97 PT 1.04 ! SC 1.03 TS 1.03 WZ 1.04 KB 1.09 ! ! A total of 12 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 0.98 HN 1.07 HO 1.00* ! KK 1.03 KP 0.99 LA 1.08 MK 0.98 ! NL 0.99 NY 1.00 OV 0.98 PT 1.02 ! SC 1.04 TS 1.00* WZ 1.00 KB 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00 FD 0.94 HN 1.04 HO 1.05 ! KK 0.97 KP 1.01 LA 1.04 MK 0.95 ! NL 0.98 NY 1.00* OV 0.95 PT 1.01 ! SC 1.07 TS 0.92 WZ 1.00* KB 1.00 ! ! ! Correcting IF 4. ! A total of 30 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00 HN 1.06 HO 1.00* ! KK 1.00* KP 1.00 LA 1.04 MK 1.00* ! NL 0.98 NY 1.00 OV 1.01 PT 1.05 ! SC 0.99 TS 1.17 WZ 0.99 KB 0.99 ! ! A total of 12 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 0.98 HN 1.06 HO 1.00* ! KK 0.93 KP 0.99 LA 1.03 MK 1.02 ! NL 0.99 NY 1.00 OV 0.98 PT 1.01 ! SC 1.01 TS 1.00* WZ 1.04 KB 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.94 FD 0.98 HN 0.98 HO 0.95 ! KK 0.99 KP 0.99 LA 0.98 MK 0.98 ! NL 0.95 NY 1.00* OV 0.96 PT 1.01 ! SC 1.01 TS 0.96 WZ 1.00* KB 1.02 ! ! ! Fit before self-cal, rms=0.157727Jy sigma=0.001150 ! Fit after self-cal, rms=0.156958Jy sigma=0.001124 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.6464 mas, bmaj=1.648 mas, bpa=-8.297 degrees ! Estimated noise=599.995 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 = 0.00106731 Jy ! Component: 100 - total flux cleaned = 0.00115308 Jy ! Component: 150 - total flux cleaned = 0.00109559 Jy ! Component: 200 - total flux cleaned = 0.00109735 Jy ! Total flux subtracted in 200 components = 0.00109735 Jy ! Clean residual min=-0.003134 max=0.002962 Jy/beam ! Clean residual mean=-0.000054 rms=0.000728 Jy/beam ! Combined flux in latest and established models = 0.591914 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 98 components and 0.591914 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.156861Jy sigma=0.001124 ! Fit after self-cal, rms=0.156897Jy sigma=0.001124 ! 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=0.156897Jy sigma=0.001124 ! Fit after self-cal, rms=0.157381Jy sigma=0.001121 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6478 mas, bmaj=1.648 mas, bpa=-8.307 degrees ! Estimated noise=600.069 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000212831 Jy ! Component: 100 - total flux cleaned = -0.000210428 Jy ! Component: 150 - total flux cleaned = -0.000163216 Jy ! Component: 200 - total flux cleaned = -7.52846e-05 Jy ! Total flux subtracted in 200 components = -7.52846e-05 Jy ! Clean residual min=-0.002744 max=0.002952 Jy/beam ! Clean residual mean=-0.000021 rms=0.000682 Jy/beam ! Combined flux in latest and established models = 0.591839 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 111 components and 0.591839 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.157327Jy sigma=0.001120 ! Fit after self-cal, rms=0.157331Jy sigma=0.001120 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 = 0.000187863 Jy ! Component: 100 - total flux cleaned = 0.000231029 Jy ! Component: 150 - total flux cleaned = 0.000269016 Jy ! Component: 200 - total flux cleaned = 0.000269905 Jy ! Total flux subtracted in 200 components = 0.000269905 Jy ! Clean residual min=-0.002729 max=0.002913 Jy/beam ! Clean residual mean=-0.000023 rms=0.000678 Jy/beam ! Combined flux in latest and established models = 0.592109 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 122 components and 0.592109 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.157304Jy sigma=0.001120 ! Fit after self-cal, rms=0.157297Jy sigma=0.001120 ! 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=0.157297Jy sigma=0.001120 ! Fit after self-cal, rms=0.157613Jy sigma=0.001119 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6489 mas, bmaj=1.648 mas, bpa=-8.299 degrees ! Estimated noise=599.986 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000536919 Jy ! Component: 100 - total flux cleaned = -0.000533471 Jy ! Component: 150 - total flux cleaned = -0.000497907 Jy ! Component: 200 - total flux cleaned = -0.000465748 Jy ! Total flux subtracted in 200 components = -0.000465748 Jy ! Clean residual min=-0.002734 max=0.002811 Jy/beam ! Clean residual mean=-0.000006 rms=0.000666 Jy/beam ! Combined flux in latest and established models = 0.591643 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 126 components and 0.591643 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.157582Jy sigma=0.001119 ! Fit after self-cal, rms=0.157590Jy sigma=0.001119 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 = 0.000142115 Jy ! Component: 100 - total flux cleaned = 0.000143021 Jy ! Component: 150 - total flux cleaned = 0.000143728 Jy ! Component: 200 - total flux cleaned = 0.000141807 Jy ! Total flux subtracted in 200 components = 0.000141807 Jy ! Clean residual min=-0.002729 max=0.002785 Jy/beam ! Clean residual mean=-0.000007 rms=0.000665 Jy/beam ! Combined flux in latest and established models = 0.591785 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 130 components and 0.591785 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.157570Jy sigma=0.001119 ! Fit after self-cal, rms=0.157567Jy sigma=0.001119 ! 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=0.157567Jy sigma=0.001119 ! Fit after self-cal, rms=0.157667Jy sigma=0.001119 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.304 mas, bmaj=3.252 mas, bpa=-8.686 degrees ! Estimated noise=758.207 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000161314 Jy ! Component: 100 - total flux cleaned = -0.000160665 Jy ! Component: 150 - total flux cleaned = -0.000208852 Jy ! Component: 200 - total flux cleaned = -0.000229517 Jy ! Total flux subtracted in 200 components = -0.000229517 Jy ! Clean residual min=-0.002515 max=0.002729 Jy/beam ! Clean residual mean=0.000007 rms=0.000840 Jy/beam ! Combined flux in latest and established models = 0.591555 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 139 components and 0.591555 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.157662Jy sigma=0.001119 ! Fit after self-cal, rms=0.157663Jy sigma=0.001119 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 = 0.000146813 Jy ! Component: 100 - total flux cleaned = 0.000127868 Jy ! Component: 150 - total flux cleaned = 0.000110026 Jy ! Component: 200 - total flux cleaned = 9.42841e-05 Jy ! Total flux subtracted in 200 components = 9.42841e-05 Jy ! Clean residual min=-0.002518 max=0.002715 Jy/beam ! Clean residual mean=0.000005 rms=0.000835 Jy/beam ! Combined flux in latest and established models = 0.59165 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 145 components and 0.59165 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.157663Jy sigma=0.001119 ! Fit after self-cal, rms=0.157660Jy sigma=0.001119 ! 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=0.6497 mas, bmaj=1.648 mas, bpa=-8.299 degrees ! Estimated noise=599.758 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6497 x 1.648 at -8.299 degrees (North through East) ! Clean map min=-0.0025454 max=0.45065 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=0.5215 mas, bmaj=1.299 mas, bpa=-9.567 degrees ! Estimated noise=900.71 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.341923 Jy ! Component: 100 - total flux cleaned = 0.453112 Jy ! Component: 150 - total flux cleaned = 0.504216 Jy ! Component: 200 - total flux cleaned = 0.529797 Jy ! Total flux subtracted in 200 components = 0.529797 Jy ! Clean residual min=-0.005321 max=0.012883 Jy/beam ! Clean residual mean=0.000086 rms=0.001400 Jy/beam ! Combined flux in latest and established models = 0.529797 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.529797 Jy ! Inverting map and beam ! Estimated beam: bmin=0.6497 mas, bmaj=1.648 mas, bpa=-8.299 degrees ! Estimated noise=599.758 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 = 0.0230203 Jy ! Component: 100 - total flux cleaned = 0.036232 Jy ! Component: 150 - total flux cleaned = 0.0446059 Jy ! Component: 200 - total flux cleaned = 0.0502321 Jy ! Total flux subtracted in 200 components = 0.0502321 Jy ! Clean residual min=-0.002881 max=0.003302 Jy/beam ! Clean residual mean=0.000081 rms=0.000742 Jy/beam ! Combined flux in latest and established models = 0.580029 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 77 components and 0.58003 Jy ! Inverting map ! Added new window around map position (-0.6, 0.9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00396689 Jy ! Component: 100 - total flux cleaned = 0.00677665 Jy ! Component: 150 - total flux cleaned = 0.00879957 Jy ! Component: 200 - total flux cleaned = 0.0100822 Jy ! Total flux subtracted in 200 components = 0.0100822 Jy ! Clean residual min=-0.002680 max=0.002737 Jy/beam ! Clean residual mean=0.000013 rms=0.000662 Jy/beam ! Combined flux in latest and established models = 0.590112 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 94 components and 0.590112 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=2.304 mas, bmaj=3.252 mas, bpa=-8.686 degrees ! Estimated noise=758.207 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0012869 Jy ! Component: 100 - total flux cleaned = 0.00137579 Jy ! Component: 150 - total flux cleaned = 0.00142631 Jy ! Component: 200 - total flux cleaned = 0.00147335 Jy ! Total flux subtracted in 200 components = 0.00147335 Jy ! Clean residual min=-0.002643 max=0.002714 Jy/beam ! Clean residual mean=0.000006 rms=0.000831 Jy/beam ! Combined flux in latest and established models = 0.591585 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 = 6.4915e-05 Jy ! Component: 100 - total flux cleaned = 0.000123045 Jy ! Component: 150 - total flux cleaned = 0.000175361 Jy ! Component: 200 - total flux cleaned = 0.000208093 Jy ! Total flux subtracted in 200 components = 0.000208093 Jy ! Clean residual min=-0.002608 max=0.002724 Jy/beam ! Clean residual mean=0.000003 rms=0.000830 Jy/beam ! Combined flux in latest and established models = 0.591793 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 107 components and 0.591793 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.6497 mas, bmaj=1.648 mas, bpa=-8.299 degrees ! Estimated noise=599.758 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00020133 Jy ! Component: 100 - total flux cleaned = -0.00011593 Jy ! Component: 150 - total flux cleaned = -7.67582e-05 Jy ! Component: 200 - total flux cleaned = -7.65652e-05 Jy ! Total flux subtracted in 200 components = -7.65652e-05 Jy ! Clean residual min=-0.002688 max=0.002704 Jy/beam ! Clean residual mean=0.000002 rms=0.000657 Jy/beam ! Combined flux in latest and established models = 0.591717 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 121 components and 0.591717 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.157782Jy sigma=0.001119 ! Fit after self-cal, rms=0.157740Jy sigma=0.001119 wmodel J2101+0341_X_2009_05_13_pus_map.mod ! Writing 121 model components to file: J2101+0341_X_2009_05_13_pus_map.mod wobs J2101+0341_X_2009_05_13_pus_uvs.fits ! Writing UV FITS file: J2101+0341_X_2009_05_13_pus_uvs.fits wwins J2101+0341_X_2009_05_13_pus_map.win ! wwins: Wrote 5 windows to J2101+0341_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 = -0.000245308 Jy ! Component: 100 - total flux cleaned = -0.000427331 Jy ! Component: 150 - total flux cleaned = -0.00047011 Jy ! Component: 200 - total flux cleaned = -0.000469784 Jy ! Component: 250 - total flux cleaned = -0.000303641 Jy ! Component: 300 - total flux cleaned = -0.000303703 Jy ! Component: 350 - total flux cleaned = -0.000263368 Jy ! Component: 400 - total flux cleaned = -0.000184413 Jy ! Component: 450 - total flux cleaned = -0.000146258 Jy ! Component: 500 - total flux cleaned = -3.27394e-05 Jy ! Component: 550 - total flux cleaned = -3.299e-05 Jy ! Component: 600 - total flux cleaned = -3.29165e-05 Jy ! Component: 650 - total flux cleaned = -3.31935e-05 Jy ! Component: 700 - total flux cleaned = -3.28597e-05 Jy ! Component: 750 - total flux cleaned = 2.68861e-06 Jy ! Component: 800 - total flux cleaned = -6.7407e-05 Jy ! Component: 850 - total flux cleaned = -3.24625e-05 Jy ! Component: 900 - total flux cleaned = -6.66036e-05 Jy ! Component: 950 - total flux cleaned = 1.55122e-06 Jy ! Component: 1000 - total flux cleaned = -6.61538e-05 Jy ! Component: 1050 - total flux cleaned = -6.60705e-05 Jy ! Component: 1100 - total flux cleaned = 4.16794e-07 Jy ! Component: 1150 - total flux cleaned = -3.2545e-05 Jy ! Component: 1200 - total flux cleaned = -3.23556e-05 Jy ! Component: 1250 - total flux cleaned = -3.21633e-05 Jy ! Component: 1300 - total flux cleaned = 6.39995e-05 Jy ! Component: 1350 - total flux cleaned = 6.39447e-05 Jy ! Component: 1400 - total flux cleaned = 9.53136e-05 Jy ! Component: 1450 - total flux cleaned = 9.53333e-05 Jy ! Component: 1500 - total flux cleaned = 0.000126297 Jy ! Component: 1550 - total flux cleaned = 6.46285e-05 Jy ! Component: 1600 - total flux cleaned = 9.55702e-05 Jy ! Component: 1650 - total flux cleaned = 3.46719e-05 Jy ! Component: 1700 - total flux cleaned = 6.48304e-05 Jy ! Component: 1750 - total flux cleaned = -2.55087e-05 Jy ! Component: 1800 - total flux cleaned = -5.49932e-05 Jy ! Component: 1850 - total flux cleaned = -0.000114313 Jy ! Component: 1900 - total flux cleaned = -0.000114225 Jy ! Component: 1950 - total flux cleaned = -0.00011421 Jy ! Component: 2000 - total flux cleaned = -0.000143646 Jy ! Component: 2050 - total flux cleaned = -0.000230708 Jy ! Component: 2100 - total flux cleaned = -0.000317201 Jy ! Component: 2150 - total flux cleaned = -0.000345725 Jy ! Component: 2200 - total flux cleaned = -0.000288701 Jy ! Component: 2250 - total flux cleaned = -0.000402418 Jy ! Component: 2300 - total flux cleaned = -0.000458997 Jy ! Component: 2350 - total flux cleaned = -0.000487044 Jy ! Component: 2400 - total flux cleaned = -0.000458876 Jy ! Component: 2450 - total flux cleaned = -0.000486693 Jy ! Component: 2500 - total flux cleaned = -0.000486705 Jy ! Component: 2550 - total flux cleaned = -0.000486733 Jy ! Component: 2600 - total flux cleaned = -0.000514207 Jy ! Component: 2650 - total flux cleaned = -0.000568828 Jy ! Component: 2700 - total flux cleaned = -0.000596017 Jy ! Component: 2750 - total flux cleaned = -0.000596049 Jy ! Component: 2800 - total flux cleaned = -0.000623093 Jy ! Component: 2850 - total flux cleaned = -0.00062313 Jy ! Component: 2900 - total flux cleaned = -0.000703418 Jy ! Component: 2950 - total flux cleaned = -0.000756603 Jy ! Component: 3000 - total flux cleaned = -0.000756492 Jy ! Component: 3050 - total flux cleaned = -0.00067724 Jy ! Component: 3100 - total flux cleaned = -0.000756498 Jy ! Component: 3150 - total flux cleaned = -0.000782768 Jy ! Component: 3200 - total flux cleaned = -0.000808826 Jy ! Component: 3250 - total flux cleaned = -0.000808863 Jy ! Component: 3300 - total flux cleaned = -0.000886737 Jy ! Component: 3350 - total flux cleaned = -0.000912581 Jy ! Component: 3400 - total flux cleaned = -0.000886856 Jy ! Component: 3450 - total flux cleaned = -0.000938131 Jy ! Component: 3500 - total flux cleaned = -0.000963676 Jy ! Component: 3550 - total flux cleaned = -0.00103994 Jy ! Component: 3600 - total flux cleaned = -0.00101446 Jy ! Component: 3650 - total flux cleaned = -0.00101447 Jy ! Component: 3700 - total flux cleaned = -0.00101442 Jy ! Component: 3750 - total flux cleaned = -0.00111465 Jy ! Component: 3800 - total flux cleaned = -0.00106455 Jy ! Component: 3850 - total flux cleaned = -0.00108943 Jy ! Component: 3900 - total flux cleaned = -0.00113904 Jy ! Component: 3950 - total flux cleaned = -0.00111435 Jy ! Component: 4000 - total flux cleaned = -0.00108962 Jy ! Component: 4050 - total flux cleaned = -0.00111417 Jy ! Total flux subtracted in 4096 components = -0.00108968 Jy ! Clean residual min=-0.001526 max=0.001450 Jy/beam ! Clean residual mean=0.000003 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 0.590627 Jy keep ! Adding 297 model components to the UV plane model. ! The established model now contains 418 components and 0.590627 Jy ![Exited script file: muppet] wmap "J2101+0341_X_2009_05_13_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6497 x 1.648 at -8.299 degrees (North through East) ! Clean map min=-0.002126 max=0.4505 Jy/beam ! Writing clean map to FITS file: J2101+0341_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 0.450501 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00046231 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.307863 0.307863 0.615727 1.23145 2.46291 4.92581 9.85163 19.7033 39.4065 78.813 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.45 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6497 x 1.648 at -8.299 degrees (North through East) ! Clean map min=-0.002126 max=0.4505 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 J2101+0341_X_2009_05_13_pus_uvs.log closed on Sat Jan 21 12:47:42 2017