! Started logfile: /scr/pima/bp171a7_uvs/J1009+1322_X_uvs.log on Sun May 12 14:02:48 2013 obs /scr/pima/bp171a7_uvs/J1009+1322_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171a7_uvs/J1009+1322_X_uva.fits ! AN table 1: 9 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.916667 visibilities/baseline/integration-bin. ! Found source: J1009+1322 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.40797e+09 3.2e+07 1 3.2e+07 ! 02 2 7.43997e+09 3.2e+07 1 3.2e+07 ! 03 3 7.47197e+09 3.2e+07 1 3.2e+07 ! 04 4 7.56797e+09 3.2e+07 1 3.2e+07 ! 05 5 7.75997e+09 3.2e+07 1 3.2e+07 ! 06 6 7.79197e+09 3.2e+07 1 3.2e+07 ! 07 7 7.82397e+09 3.2e+07 1 3.2e+07 ! 08 8 7.85597e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 2376 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bp171a7_uvs/J1009+1322_X] 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 0.200x0.200 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 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.004176Jy sigma=0.709789 ! Fit after self-cal, rms=0.900520Jy sigma=0.636527 ! 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=0.7181 mas, bmaj=2.311 mas, bpa=-1.027 degrees ! Estimated noise=27.821 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 = 0.0751012 Jy ! Component: 100 - total flux cleaned = 0.0922045 Jy ! Total flux subtracted in 100 components = 0.0922045 Jy ! Clean residual min=-0.003972 max=0.006528 Jy/beam ! Clean residual mean=-0.000000 rms=0.001158 Jy/beam ! Combined flux in latest and established models = 0.0922045 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0922045 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.030129Jy sigma=0.021280 ! Fit after self-cal, rms=0.030120Jy sigma=0.021274 ! 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=0.8606 mas, bmaj=2.565 mas, bpa=-0.7064 degrees ! Estimated noise=20.523 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 = 0.0092278 Jy ! Component: 100 - total flux cleaned = 0.013412 Jy ! Component: 150 - total flux cleaned = 0.0157229 Jy ! Component: 200 - total flux cleaned = 0.0171767 Jy ! Total flux subtracted in 200 components = 0.0171767 Jy ! Clean residual min=-0.003821 max=0.003740 Jy/beam ! Clean residual mean=-0.000006 rms=0.000804 Jy/beam ! Combined flux in latest and established models = 0.109381 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 30 components and 0.109381 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.027471Jy sigma=0.019402 ! Fit after self-cal, rms=0.027467Jy sigma=0.019399 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.14 HN 0.92 KP 0.94 LA 1.10 ! MK 1.07 NL 1.02 OV 1.06 PT 0.88 ! SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.05 HN 0.94 KP 0.93 LA 0.96 ! MK 1.04 NL 1.06 OV 0.99 PT 0.89 ! SC 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.16 HN 1.03 KP 1.06 LA 0.99 ! MK 1.12 NL 1.03 OV 0.98 PT 0.90 ! SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.11 HN 0.99 KP 0.92 LA 0.94 ! MK 1.13 NL 0.96 OV 1.01 PT 0.96 ! SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 HN 0.99 KP 1.06 LA 0.99 ! MK 1.01 NL 0.96 OV 0.98 PT 0.87 ! SC 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.10 HN 1.03 KP 1.04 LA 1.01 ! MK 1.02 NL 0.99 OV 1.05 PT 0.88 ! SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.07 HN 1.04 KP 1.03 LA 0.94 ! MK 1.08 NL 1.01 OV 1.15 PT 0.87 ! SC 0.95 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.05 HN 0.93 KP 1.09 LA 0.88 ! MK 1.02 NL 1.05 OV 1.08 PT 0.91 ! SC 1.13 ! ! ! Fit before self-cal, rms=0.027467Jy sigma=0.019399 ! Fit after self-cal, rms=0.025676Jy sigma=0.018132 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8706 mas, bmaj=2.574 mas, bpa=-0.5912 degrees ! Estimated noise=20.573 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 = -0.000311804 Jy ! Component: 100 - total flux cleaned = -0.000340291 Jy ! Component: 150 - total flux cleaned = -0.000364989 Jy ! Component: 200 - total flux cleaned = -0.000380528 Jy ! Total flux subtracted in 200 components = -0.000380528 Jy ! Clean residual min=-0.001482 max=0.001732 Jy/beam ! Clean residual mean=-0.000002 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.109001 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 38 components and 0.109001 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.025670Jy sigma=0.018128 ! Fit after self-cal, rms=0.025695Jy sigma=0.018122 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.025695Jy sigma=0.018122 ! Fit after self-cal, rms=0.025695Jy sigma=0.018121 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8717 mas, bmaj=2.575 mas, bpa=-0.5602 degrees ! Estimated noise=20.5675 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000275933 Jy ! Component: 100 - total flux cleaned = -0.000298665 Jy ! Component: 150 - total flux cleaned = -0.00031281 Jy ! Component: 200 - total flux cleaned = -0.000332675 Jy ! Total flux subtracted in 200 components = -0.000332675 Jy ! Clean residual min=-0.001492 max=0.001733 Jy/beam ! Clean residual mean=-0.000002 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.108668 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 44 components and 0.108668 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.025691Jy sigma=0.018118 ! Fit after self-cal, rms=0.025690Jy sigma=0.018118 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 (18.8, -13.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000904037 Jy ! Component: 100 - total flux cleaned = 0.0011171 Jy ! Component: 150 - total flux cleaned = 0.00128765 Jy ! Component: 200 - total flux cleaned = 0.00135519 Jy ! Total flux subtracted in 200 components = 0.00135519 Jy ! Clean residual min=-0.001396 max=0.001398 Jy/beam ! Clean residual mean=-0.000001 rms=0.000317 Jy/beam ! Combined flux in latest and established models = 0.110023 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 68 components and 0.110023 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.025599Jy sigma=0.018051 ! Fit after self-cal, rms=0.025591Jy sigma=0.018046 ! Inverting map ! Added new window around map position (-48.2, -9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000248364 Jy ! Component: 100 - total flux cleaned = 0.000361859 Jy ! Component: 150 - total flux cleaned = 0.000306671 Jy ! Component: 200 - total flux cleaned = 0.000327499 Jy ! Total flux subtracted in 200 components = 0.000327499 Jy ! Clean residual min=-0.001176 max=0.001154 Jy/beam ! Clean residual mean=-0.000001 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.110351 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 82 components and 0.110351 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.025494Jy sigma=0.017983 ! Fit after self-cal, rms=0.025491Jy sigma=0.017982 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.025491Jy sigma=0.017982 ! Fit after self-cal, rms=0.025457Jy sigma=0.017975 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8724 mas, bmaj=2.575 mas, bpa=-0.5406 degrees ! Estimated noise=20.5425 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000248522 Jy ! Component: 100 - total flux cleaned = 0.000268642 Jy ! Component: 150 - total flux cleaned = 0.000286011 Jy ! Component: 200 - total flux cleaned = 0.000317674 Jy ! Total flux subtracted in 200 components = 0.000317674 Jy ! Clean residual min=-0.001108 max=0.001169 Jy/beam ! Clean residual mean=-0.000001 rms=0.000283 Jy/beam ! Combined flux in latest and established models = 0.110668 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 96 components and 0.110668 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.025434Jy sigma=0.017960 ! Fit after self-cal, rms=0.025434Jy sigma=0.017960 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 = 7.75947e-05 Jy ! Component: 100 - total flux cleaned = 0.000104801 Jy ! Component: 150 - total flux cleaned = 0.000104916 Jy ! Component: 200 - total flux cleaned = 0.0001174 Jy ! Total flux subtracted in 200 components = 0.0001174 Jy ! Clean residual min=-0.001087 max=0.001187 Jy/beam ! Clean residual mean=-0.000001 rms=0.000279 Jy/beam ! Combined flux in latest and established models = 0.110786 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 102 components and 0.110786 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.025421Jy sigma=0.017952 ! Fit after self-cal, rms=0.025421Jy sigma=0.017952 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.025421Jy sigma=0.017952 ! Fit after self-cal, rms=0.025418Jy sigma=0.017951 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.924 mas, bmaj=4.178 mas, bpa=-8.299 degrees ! Estimated noise=27.0414 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000249069 Jy ! Component: 100 - total flux cleaned = -0.000326105 Jy ! Component: 150 - total flux cleaned = -0.000382215 Jy ! Component: 200 - total flux cleaned = -0.000443341 Jy ! Total flux subtracted in 200 components = -0.000443341 Jy ! Clean residual min=-0.001005 max=0.001046 Jy/beam ! Clean residual mean=-0.000002 rms=0.000286 Jy/beam ! Combined flux in latest and established models = 0.110342 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 112 components and 0.110342 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.025415Jy sigma=0.017950 ! Fit after self-cal, rms=0.025415Jy sigma=0.017949 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 = -5.11001e-05 Jy ! Component: 100 - total flux cleaned = -7.80083e-05 Jy ! Component: 150 - total flux cleaned = -0.000108083 Jy ! Component: 200 - total flux cleaned = -0.000145534 Jy ! Total flux subtracted in 200 components = -0.000145534 Jy ! Clean residual min=-0.000996 max=0.001030 Jy/beam ! Clean residual mean=-0.000002 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.110197 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 119 components and 0.110197 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.025414Jy sigma=0.017949 ! Fit after self-cal, rms=0.025414Jy sigma=0.017949 ! 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=0.8723 mas, bmaj=2.575 mas, bpa=-0.5379 degrees ! Estimated noise=20.5421 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8723 x 2.575 at -0.5379 degrees (North through East) ! Clean map min=-0.0010971 max=0.098648 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=0.7267 mas, bmaj=2.306 mas, bpa=-0.8685 degrees ! Estimated noise=28.1127 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.075864 Jy ! Component: 100 - total flux cleaned = 0.0927053 Jy ! Component: 150 - total flux cleaned = 0.0992709 Jy ! Component: 200 - total flux cleaned = 0.101293 Jy ! Total flux subtracted in 200 components = 0.101293 Jy ! Clean residual min=-0.003010 max=0.002455 Jy/beam ! Clean residual mean=-0.000000 rms=0.000613 Jy/beam ! Combined flux in latest and established models = 0.101293 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.101293 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8723 mas, bmaj=2.575 mas, bpa=-0.5379 degrees ! Estimated noise=20.5421 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 = 0.00271003 Jy ! Component: 100 - total flux cleaned = 0.00405671 Jy ! Component: 150 - total flux cleaned = 0.00514872 Jy ! Component: 200 - total flux cleaned = 0.00578008 Jy ! Total flux subtracted in 200 components = 0.00578008 Jy ! Clean residual min=-0.001373 max=0.001226 Jy/beam ! Clean residual mean=-0.000002 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.107073 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 36 components and 0.107073 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=1.924 mas, bmaj=4.178 mas, bpa=-8.299 degrees ! Estimated noise=27.0414 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00119563 Jy ! Component: 100 - total flux cleaned = 0.00179726 Jy ! Component: 150 - total flux cleaned = 0.00198298 Jy ! Component: 200 - total flux cleaned = 0.00209429 Jy ! Total flux subtracted in 200 components = 0.00209429 Jy ! Clean residual min=-0.001082 max=0.001013 Jy/beam ! Clean residual mean=-0.000002 rms=0.000300 Jy/beam ! Combined flux in latest and established models = 0.109168 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 = 0.000124527 Jy ! Component: 100 - total flux cleaned = 0.000236383 Jy ! Component: 150 - total flux cleaned = 0.000337951 Jy ! Component: 200 - total flux cleaned = 0.000430186 Jy ! Total flux subtracted in 200 components = 0.000430186 Jy ! Clean residual min=-0.001046 max=0.001037 Jy/beam ! Clean residual mean=-0.000002 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.109598 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 71 components and 0.109598 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8723 mas, bmaj=2.575 mas, bpa=-0.5379 degrees ! Estimated noise=20.5421 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000147913 Jy ! Component: 100 - total flux cleaned = 0.000364049 Jy ! Component: 150 - total flux cleaned = 0.000558969 Jy ! Component: 200 - total flux cleaned = 0.000674372 Jy ! Total flux subtracted in 200 components = 0.000674372 Jy ! Clean residual min=-0.001086 max=0.001186 Jy/beam ! Clean residual mean=-0.000001 rms=0.000286 Jy/beam ! Combined flux in latest and established models = 0.110272 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 85 components and 0.110272 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.025445Jy sigma=0.017969 ! Fit after self-cal, rms=0.025441Jy sigma=0.017967 wmodel /scr/pima/bp171a7_uvs/J1009+1322_X_map.mod ! Writing 85 model components to file: /scr/pima/bp171a7_uvs/J1009+1322_X_map.mod wobs /scr/pima/bp171a7_uvs/J1009+1322_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a7_uvs/J1009+1322_X_uvs.fits wwins /scr/pima/bp171a7_uvs/J1009+1322_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bp171a7_uvs/J1009+1322_X_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 = 0.000174593 Jy ! Component: 100 - total flux cleaned = 0.000370999 Jy ! Component: 150 - total flux cleaned = 0.000501596 Jy ! Component: 200 - total flux cleaned = 0.000641757 Jy ! Component: 250 - total flux cleaned = 0.000760072 Jy ! Component: 300 - total flux cleaned = 0.0008908 Jy ! Component: 350 - total flux cleaned = 0.000985442 Jy ! Component: 400 - total flux cleaned = 0.00107723 Jy ! Component: 450 - total flux cleaned = 0.00113697 Jy ! Component: 500 - total flux cleaned = 0.00119489 Jy ! Component: 550 - total flux cleaned = 0.00120903 Jy ! Component: 600 - total flux cleaned = 0.0012918 Jy ! Component: 650 - total flux cleaned = 0.00126479 Jy ! Component: 700 - total flux cleaned = 0.00130427 Jy ! Component: 750 - total flux cleaned = 0.00132998 Jy ! Component: 800 - total flux cleaned = 0.00136764 Jy ! Component: 850 - total flux cleaned = 0.00140487 Jy ! Component: 900 - total flux cleaned = 0.00144147 Jy ! Component: 950 - total flux cleaned = 0.00148924 Jy ! Component: 1000 - total flux cleaned = 0.00154791 Jy ! Component: 1050 - total flux cleaned = 0.00159409 Jy ! Component: 1100 - total flux cleaned = 0.00166201 Jy ! Component: 1150 - total flux cleaned = 0.00171754 Jy ! Component: 1200 - total flux cleaned = 0.00176122 Jy ! Component: 1250 - total flux cleaned = 0.00180442 Jy ! Component: 1300 - total flux cleaned = 0.00184689 Jy ! Component: 1350 - total flux cleaned = 0.00190968 Jy ! Component: 1400 - total flux cleaned = 0.0019817 Jy ! Component: 1450 - total flux cleaned = 0.00204254 Jy ! Component: 1500 - total flux cleaned = 0.00213261 Jy ! Component: 1550 - total flux cleaned = 0.00222129 Jy ! Component: 1600 - total flux cleaned = 0.00227002 Jy ! Component: 1650 - total flux cleaned = 0.00236603 Jy ! Component: 1700 - total flux cleaned = 0.00241331 Jy ! Component: 1750 - total flux cleaned = 0.00246017 Jy ! Component: 1800 - total flux cleaned = 0.00251547 Jy ! Component: 1850 - total flux cleaned = 0.00256111 Jy ! Component: 1900 - total flux cleaned = 0.00257909 Jy ! Component: 1950 - total flux cleaned = 0.00260579 Jy ! Component: 2000 - total flux cleaned = 0.00262341 Jy ! Component: 2050 - total flux cleaned = 0.00264956 Jy ! Component: 2100 - total flux cleaned = 0.00266671 Jy ! Component: 2150 - total flux cleaned = 0.0026667 Jy ! Component: 2200 - total flux cleaned = 0.00266658 Jy ! Component: 2250 - total flux cleaned = 0.00264134 Jy ! Component: 2300 - total flux cleaned = 0.00260833 Jy ! Component: 2350 - total flux cleaned = 0.00262472 Jy ! Component: 2400 - total flux cleaned = 0.00258409 Jy ! Component: 2450 - total flux cleaned = 0.00256005 Jy ! Component: 2500 - total flux cleaned = 0.002552 Jy ! Component: 2550 - total flux cleaned = 0.00254403 Jy ! Component: 2600 - total flux cleaned = 0.00256747 Jy ! Component: 2650 - total flux cleaned = 0.00252067 Jy ! Component: 2700 - total flux cleaned = 0.00250513 Jy ! Component: 2750 - total flux cleaned = 0.00246672 Jy ! Component: 2800 - total flux cleaned = 0.00244394 Jy ! Component: 2850 - total flux cleaned = 0.00242136 Jy ! Component: 2900 - total flux cleaned = 0.00240638 Jy ! Component: 2950 - total flux cleaned = 0.00241381 Jy ! Component: 3000 - total flux cleaned = 0.00237685 Jy ! Component: 3050 - total flux cleaned = 0.00234019 Jy ! Component: 3100 - total flux cleaned = 0.00235482 Jy ! Component: 3150 - total flux cleaned = 0.00236203 Jy ! Component: 3200 - total flux cleaned = 0.00233325 Jy ! Component: 3250 - total flux cleaned = 0.002369 Jy ! Component: 3300 - total flux cleaned = 0.00237608 Jy ! Component: 3350 - total flux cleaned = 0.00237604 Jy ! Component: 3400 - total flux cleaned = 0.00237603 Jy ! Component: 3450 - total flux cleaned = 0.00237606 Jy ! Component: 3500 - total flux cleaned = 0.00240391 Jy ! Component: 3550 - total flux cleaned = 0.0024039 Jy ! Component: 3600 - total flux cleaned = 0.00241076 Jy ! Component: 3650 - total flux cleaned = 0.00241761 Jy ! Component: 3700 - total flux cleaned = 0.00241085 Jy ! Component: 3750 - total flux cleaned = 0.00243801 Jy ! Component: 3800 - total flux cleaned = 0.00243129 Jy ! Component: 3850 - total flux cleaned = 0.00243803 Jy ! Component: 3900 - total flux cleaned = 0.00245143 Jy ! Component: 3950 - total flux cleaned = 0.00245144 Jy ! Component: 4000 - total flux cleaned = 0.00245146 Jy ! Component: 4050 - total flux cleaned = 0.0024778 Jy ! Total flux subtracted in 4096 components = 0.00246466 Jy ! Clean residual min=-0.000416 max=0.000444 Jy/beam ! Clean residual mean=-0.000001 rms=0.000111 Jy/beam ! Combined flux in latest and established models = 0.112737 Jy keep ! Adding 256 model components to the UV plane model. ! The established model now contains 341 components and 0.112737 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a7_uvs/J1009+1322_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8723 x 2.575 at -0.5379 degrees (North through East) ! Clean map min=-0.00088574 max=0.099537 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a7_uvs/J1009+1322_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0995373 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000108972 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.328436 0.328436 0.656872 1.31374 2.62749 5.25497 10.5099 21.0199 42.0398 84.0796 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.099 quit ! Quitting program ! Log file /scr/pima/bp171a7_uvs/J1009+1322_X_uvs.log closed on Sun May 12 14:02:52 2013