! Started logfile: /scr/pima/s3111b_uvs/J1417+2543_X_uvs.log on Mon Jul 23 22:52:18 2012 obs /scr/pima/s3111b_uvs/J1417+2543_X_uva.fits ! Reading UV FITS file: /scr/pima/s3111b_uvs/J1417+2543_X_uva.fits ! AN table 1: 30 integrations on 55 of 55 possible baselines. ! Apparent sampling: 0.975758 visibilities/baseline/integration-bin. ! Found source: J1417+2543 ! ! 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 8.41193e+09 1.6e+07 1 1.6e+07 ! 02 2 8.42793e+09 1.6e+07 1 1.6e+07 ! 03 3 8.52393e+09 1.6e+07 1 1.6e+07 ! 04 4 8.57193e+09 1.6e+07 1 1.6e+07 ! 05 5 8.65193e+09 1.6e+07 1 1.6e+07 ! 06 6 8.82793e+09 1.6e+07 1 1.6e+07 ! 07 7 8.85993e+09 1.6e+07 1 1.6e+07 ! 08 8 8.89193e+09 1.6e+07 1 1.6e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 12880 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 = 512 print "field_cell =",field_cell ! field_cell = 0.1 print "taper_size =",taper_size ! taper_size = 120 ![@/home/lpetrov/bin/01_muppet /scr/pima/s3111b_uvs/J1417+2543_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 = 512x512 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 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 64 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=1.000736Jy sigma=0.707581 ! Fit after self-cal, rms=0.987081Jy sigma=0.697927 ! 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=0.6179 mas, bmaj=1.938 mas, bpa=-9.261 degrees ! Estimated noise=24.4128 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 = 0.0108433 Jy ! Component: 100 - total flux cleaned = 0.0125586 Jy ! Total flux subtracted in 100 components = 0.0125586 Jy ! Clean residual min=-0.002808 max=0.002584 Jy/beam ! Clean residual mean=0.000016 rms=0.000673 Jy/beam ! Combined flux in latest and established models = 0.0125586 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0125586 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=0.031627Jy sigma=0.022361 ! Fit after self-cal, rms=0.030151Jy sigma=0.021317 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00273655 Jy ! Component: 100 - total flux cleaned = 0.00286931 Jy ! Total flux subtracted in 100 components = 0.00286931 Jy ! Clean residual min=-0.002563 max=0.002713 Jy/beam ! Clean residual mean=0.000017 rms=0.000683 Jy/beam ! Combined flux in latest and established models = 0.0154279 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 16 components and 0.0154279 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=0.029875Jy sigma=0.021122 ! Fit after self-cal, rms=0.029862Jy sigma=0.021113 ! 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=0.8072 mas, bmaj=2.145 mas, bpa=-7.807 degrees ! Estimated noise=9.0107 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 = 0.000678148 Jy ! Component: 100 - total flux cleaned = 0.000904392 Jy ! Component: 150 - total flux cleaned = 0.00105436 Jy ! Component: 200 - total flux cleaned = 0.00111272 Jy ! Total flux subtracted in 200 components = 0.00111272 Jy ! Clean residual min=-0.001549 max=0.001675 Jy/beam ! Clean residual mean=0.000056 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.0165406 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 26 components and 0.0165406 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=0.029837Jy sigma=0.021095 ! Fit after self-cal, rms=0.029833Jy sigma=0.021092 ! 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: ! BR 1.23 FD 1.01 GB 1.43 HN 0.86 ! KP 0.96 LA 1.08 MK 1.13 NL 1.57 ! OV 0.99 PT 0.93 SC 1.10 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.11 GB 1.33 HN 0.96 ! KP 0.89 LA 1.20 MK 1.28 NL 1.72 ! OV 1.04 PT 0.90 SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.92 GB 1.30 HN 0.92 ! KP 0.98 LA 0.94 MK 1.06 NL 1.53 ! OV 0.92 PT 0.87 SC 1.21 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.98 GB 1.40 HN 0.87 ! KP 0.97 LA 0.99 MK 1.06 NL 1.43 ! OV 1.04 PT 0.97 SC 1.15 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.79 GB 1.53 HN 0.92 ! KP 1.01 LA 0.96 MK 0.83 NL 1.38 ! OV 0.99 PT 0.78 SC 1.07 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.80 GB 1.65 HN 0.87 ! KP 0.86 LA 1.04 MK 0.90 NL 1.33 ! OV 0.94 PT 0.89 SC 0.94 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 0.63 GB 1.88 HN 1.00* ! KP 0.85 LA 1.00 MK 1.00* NL 1.19 ! OV 1.03 PT 0.87 SC 0.87 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.77 FD 0.55 GB 1.62 HN 0.96 ! KP 1.06 LA 0.99 MK 0.74 NL 1.25 ! OV 0.84 PT 0.76 SC 0.67 ! ! ! Fit before self-cal, rms=0.029833Jy sigma=0.021092 ! Fit after self-cal, rms=0.028112Jy sigma=0.020708 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8018 mas, bmaj=2.116 mas, bpa=-7.271 degrees ! Estimated noise=8.94791 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 = 0.000406931 Jy ! Component: 100 - total flux cleaned = 0.000498739 Jy ! Component: 150 - total flux cleaned = 0.000535467 Jy ! Component: 200 - total flux cleaned = 0.000548197 Jy ! Total flux subtracted in 200 components = 0.000548197 Jy ! Clean residual min=-0.000783 max=0.001045 Jy/beam ! Clean residual mean=0.000012 rms=0.000226 Jy/beam ! Combined flux in latest and established models = 0.0170888 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 34 components and 0.0170888 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=0.028106Jy sigma=0.020703 ! Fit after self-cal, rms=0.028292Jy sigma=0.020641 ! 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=0.028292Jy sigma=0.020641 ! Fit after self-cal, rms=0.029850Jy sigma=0.020621 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8007 mas, bmaj=2.109 mas, bpa=-7.057 degrees ! Estimated noise=9.11995 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000340863 Jy ! Component: 100 - total flux cleaned = 0.000478097 Jy ! Component: 150 - total flux cleaned = 0.000537471 Jy ! Component: 200 - total flux cleaned = 0.000555063 Jy ! Total flux subtracted in 200 components = 0.000555063 Jy ! Clean residual min=-0.000711 max=0.000975 Jy/beam ! Clean residual mean=0.000011 rms=0.000220 Jy/beam ! Combined flux in latest and established models = 0.0176439 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 41 components and 0.0176439 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=0.029845Jy sigma=0.020618 ! Fit after self-cal, rms=0.029942Jy sigma=0.020602 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 = 3.15662e-05 Jy ! Component: 100 - total flux cleaned = 5.0626e-05 Jy ! Component: 150 - total flux cleaned = 7.27314e-05 Jy ! Component: 200 - total flux cleaned = 8.25892e-05 Jy ! Total flux subtracted in 200 components = 8.25892e-05 Jy ! Clean residual min=-0.000687 max=0.000859 Jy/beam ! Clean residual mean=0.000011 rms=0.000224 Jy/beam ! Combined flux in latest and established models = 0.0177265 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 49 components and 0.0177265 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=0.029940Jy sigma=0.020601 ! Fit after self-cal, rms=0.029943Jy sigma=0.020598 ! 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=0.029943Jy sigma=0.020598 ! Fit after self-cal, rms=0.030652Jy sigma=0.020589 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.801 mas, bmaj=2.101 mas, bpa=-6.906 degrees ! Estimated noise=9.19241 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000258293 Jy ! Component: 100 - total flux cleaned = 0.000321825 Jy ! Component: 150 - total flux cleaned = 0.000338538 Jy ! Component: 200 - total flux cleaned = 0.000358961 Jy ! Total flux subtracted in 200 components = 0.000358961 Jy ! Clean residual min=-0.000724 max=0.000854 Jy/beam ! Clean residual mean=0.000011 rms=0.000217 Jy/beam ! Combined flux in latest and established models = 0.0180855 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 52 components and 0.0180855 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=0.030649Jy sigma=0.020588 ! Fit after self-cal, rms=0.030706Jy sigma=0.020580 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 = 7.05723e-07 Jy ! Component: 100 - total flux cleaned = 5.678e-06 Jy ! Component: 150 - total flux cleaned = 1.04674e-05 Jy ! Component: 200 - total flux cleaned = 1.48827e-05 Jy ! Total flux subtracted in 200 components = 1.48827e-05 Jy ! Clean residual min=-0.000690 max=0.000818 Jy/beam ! Clean residual mean=0.000011 rms=0.000218 Jy/beam ! Combined flux in latest and established models = 0.0181003 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 55 components and 0.0181003 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=0.030705Jy sigma=0.020578 ! Fit after self-cal, rms=0.030705Jy sigma=0.020578 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 120 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=0.030705Jy sigma=0.020578 ! Fit after self-cal, rms=0.031249Jy sigma=0.020574 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.265 mas, bmaj=2.343 mas, bpa=-5.028 degrees ! Estimated noise=10.4011 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000188682 Jy ! Component: 100 - total flux cleaned = 0.000224696 Jy ! Component: 150 - total flux cleaned = 0.000236685 Jy ! Component: 200 - total flux cleaned = 0.000243529 Jy ! Total flux subtracted in 200 components = 0.000243529 Jy ! Clean residual min=-0.000750 max=0.000954 Jy/beam ! Clean residual mean=0.000019 rms=0.000261 Jy/beam ! Combined flux in latest and established models = 0.0183439 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 65 components and 0.0183439 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=0.031247Jy sigma=0.020574 ! Fit after self-cal, rms=0.031280Jy sigma=0.020570 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 = 2.32629e-05 Jy ! Component: 100 - total flux cleaned = 2.32836e-05 Jy ! Component: 150 - total flux cleaned = 2.84821e-05 Jy ! Component: 200 - total flux cleaned = 3.08635e-05 Jy ! Total flux subtracted in 200 components = 3.08635e-05 Jy ! Clean residual min=-0.000766 max=0.000937 Jy/beam ! Clean residual mean=0.000019 rms=0.000264 Jy/beam ! Combined flux in latest and established models = 0.0183747 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 72 components and 0.0183747 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=0.031279Jy sigma=0.020571 ! Fit after self-cal, rms=0.031279Jy sigma=0.020570 ! 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=0.801 mas, bmaj=2.096 mas, bpa=-6.82 degrees ! Estimated noise=9.25296 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.801 x 2.096 at -6.82 degrees (North through East) ! Clean map min=-0.00067966 max=0.017051 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=0.6235 mas, bmaj=1.889 mas, bpa=-7.999 degrees ! Estimated noise=23.9696 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.012807 Jy ! Component: 100 - total flux cleaned = 0.0154894 Jy ! Component: 150 - total flux cleaned = 0.015752 Jy ! Component: 200 - total flux cleaned = 0.0158785 Jy ! Total flux subtracted in 200 components = 0.0158785 Jy ! Clean residual min=-0.001840 max=0.001881 Jy/beam ! Clean residual mean=0.000001 rms=0.000485 Jy/beam ! Combined flux in latest and established models = 0.0158785 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0158785 Jy ! Inverting map and beam ! Estimated beam: bmin=0.801 mas, bmaj=2.096 mas, bpa=-6.82 degrees ! Estimated noise=9.25296 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 = 0.00129975 Jy ! Component: 100 - total flux cleaned = 0.00198335 Jy ! Component: 150 - total flux cleaned = 0.00216532 Jy ! Component: 200 - total flux cleaned = 0.0022771 Jy ! Total flux subtracted in 200 components = 0.0022771 Jy ! Clean residual min=-0.000811 max=0.000835 Jy/beam ! Clean residual mean=0.000014 rms=0.000234 Jy/beam ! Combined flux in latest and established models = 0.0181556 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 32 components and 0.0181556 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 120 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.265 mas, bmaj=2.343 mas, bpa=-5.028 degrees ! Estimated noise=10.4011 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000117177 Jy ! Component: 100 - total flux cleaned = 0.000134524 Jy ! Component: 150 - total flux cleaned = 0.000144437 Jy ! Component: 200 - total flux cleaned = 0.000144487 Jy ! Total flux subtracted in 200 components = 0.000144487 Jy ! Clean residual min=-0.000782 max=0.000908 Jy/beam ! Clean residual mean=0.000020 rms=0.000268 Jy/beam ! Combined flux in latest and established models = 0.0183001 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 = -1.10046e-07 Jy ! Component: 100 - total flux cleaned = 3.8157e-06 Jy ! Component: 150 - total flux cleaned = 3.75631e-06 Jy ! Component: 200 - total flux cleaned = 3.76776e-06 Jy ! Total flux subtracted in 200 components = 3.76776e-06 Jy ! Clean residual min=-0.000779 max=0.000913 Jy/beam ! Clean residual mean=0.000020 rms=0.000267 Jy/beam ! Combined flux in latest and established models = 0.0183039 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 51 components and 0.0183039 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.801 mas, bmaj=2.096 mas, bpa=-6.82 degrees ! Estimated noise=9.25296 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.60608e-05 Jy ! Component: 100 - total flux cleaned = -3.5765e-05 Jy ! Component: 150 - total flux cleaned = -2.09877e-05 Jy ! Component: 200 - total flux cleaned = -7.41666e-06 Jy ! Total flux subtracted in 200 components = -7.41666e-06 Jy ! Clean residual min=-0.000754 max=0.000853 Jy/beam ! Clean residual mean=0.000012 rms=0.000226 Jy/beam ! Combined flux in latest and established models = 0.0182965 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 56 components and 0.0182965 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=0.031285Jy sigma=0.020578 ! Fit after self-cal, rms=0.031285Jy sigma=0.020575 wmodel /scr/pima/s3111b_uvs/J1417+2543_X_map.mod ! Writing 56 model components to file: /scr/pima/s3111b_uvs/J1417+2543_X_map.mod wobs /scr/pima/s3111b_uvs/J1417+2543_X_uvs.fits ! Writing UV FITS file: /scr/pima/s3111b_uvs/J1417+2543_X_uvs.fits wwins /scr/pima/s3111b_uvs/J1417+2543_X_map.win ! wwins: Wrote 1 windows to /scr/pima/s3111b_uvs/J1417+2543_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=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000297088 Jy ! Component: 100 - total flux cleaned = 0.000450879 Jy ! Component: 150 - total flux cleaned = 0.000557074 Jy ! Component: 200 - total flux cleaned = 0.000623397 Jy ! Component: 250 - total flux cleaned = 0.000675516 Jy ! Component: 300 - total flux cleaned = 0.000704822 Jy ! Component: 350 - total flux cleaned = 0.000714105 Jy ! Component: 400 - total flux cleaned = 0.000741495 Jy ! Component: 450 - total flux cleaned = 0.000776936 Jy ! Component: 500 - total flux cleaned = 0.00080269 Jy ! Component: 550 - total flux cleaned = 0.000811077 Jy ! Component: 600 - total flux cleaned = 0.00081113 Jy ! Component: 650 - total flux cleaned = 0.00081082 Jy ! Component: 700 - total flux cleaned = 0.000779945 Jy ! Component: 750 - total flux cleaned = 0.000765058 Jy ! Component: 800 - total flux cleaned = 0.000764988 Jy ! Component: 850 - total flux cleaned = 0.000772017 Jy ! Component: 900 - total flux cleaned = 0.000771772 Jy ! Component: 950 - total flux cleaned = 0.000751113 Jy ! Component: 1000 - total flux cleaned = 0.000751057 Jy ! Component: 1050 - total flux cleaned = 0.000757451 Jy ! Component: 1100 - total flux cleaned = 0.000738133 Jy ! Component: 1150 - total flux cleaned = 0.000725683 Jy ! Component: 1200 - total flux cleaned = 0.000713499 Jy ! Component: 1250 - total flux cleaned = 0.000713688 Jy ! Component: 1300 - total flux cleaned = 0.000696284 Jy ! Component: 1350 - total flux cleaned = 0.000707955 Jy ! Component: 1400 - total flux cleaned = 0.000696573 Jy ! Component: 1450 - total flux cleaned = 0.000691049 Jy ! Component: 1500 - total flux cleaned = 0.000680173 Jy ! Component: 1550 - total flux cleaned = 0.000690842 Jy ! Component: 1600 - total flux cleaned = 0.000685611 Jy ! Component: 1650 - total flux cleaned = 0.000675349 Jy ! Component: 1700 - total flux cleaned = 0.000690659 Jy ! Component: 1750 - total flux cleaned = 0.000680538 Jy ! Component: 1800 - total flux cleaned = 0.00066568 Jy ! Component: 1850 - total flux cleaned = 0.000655963 Jy ! Component: 1900 - total flux cleaned = 0.000636962 Jy ! Component: 1950 - total flux cleaned = 0.000641712 Jy ! Component: 2000 - total flux cleaned = 0.000623213 Jy ! Total flux subtracted in 2048 components = 0.000623256 Jy ! Clean residual min=-0.000276 max=0.000249 Jy/beam ! Clean residual mean=-0.000001 rms=0.000100 Jy/beam ! Combined flux in latest and established models = 0.0189197 Jy keep ! Adding 160 model components to the UV plane model. ! The established model now contains 216 components and 0.0189197 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/s3111b_uvs/J1417+2543_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.801 x 2.096 at -6.82 degrees (North through East) ! Clean map min=-0.00054068 max=0.016896 Jy/beam ! Writing clean map to FITS file: /scr/pima/s3111b_uvs/J1417+2543_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0168955 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.98391e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.77276 1.77276 3.54552 7.09104 14.1821 28.3642 56.7284 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.016 quit ! Quitting program ! Log file /scr/pima/s3111b_uvs/J1417+2543_X_uvs.log closed on Mon Jul 23 22:52:20 2012