! Started logfile: ./J1354+3706_X_uvs.log on Mon Oct 28 15:39:10 2013 obs J1354+3706_X_uva.fits ! Reading UV FITS file: J1354+3706_X_uva.fits ! AN table 1: 25 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.933333 visibilities/baseline/integration-bin. ! Found source: J1354+3706 ! ! 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 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 8400 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 ./J1354+3706_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 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000467Jy sigma=1.365567 ! Fit after self-cal, rms=0.974056Jy sigma=1.319878 ! 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=0.7954 mas, bmaj=1.62 mas, bpa=-5.097 degrees ! Estimated noise=12.0763 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 = 0.0213964 Jy ! Component: 100 - total flux cleaned = 0.0268963 Jy ! Total flux subtracted in 100 components = 0.0268963 Jy ! Clean residual min=-0.001343 max=0.003083 Jy/beam ! Clean residual mean=-0.000005 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.0268963 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0268963 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=0.018990Jy sigma=0.026696 ! Fit after self-cal, rms=0.016062Jy sigma=0.022658 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0037373 Jy ! Component: 100 - total flux cleaned = 0.00551775 Jy ! Total flux subtracted in 100 components = 0.00551775 Jy ! Clean residual min=-0.001065 max=0.002399 Jy/beam ! Clean residual mean=-0.000004 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.032414 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 12 components and 0.032414 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=0.015657Jy sigma=0.019886 ! Fit after self-cal, rms=0.015656Jy sigma=0.019877 ! Inverting map ! Added new window around map position (-1, 0.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00206054 Jy ! Component: 100 - total flux cleaned = 0.00298755 Jy ! Total flux subtracted in 100 components = 0.00298755 Jy ! Clean residual min=-0.000942 max=0.000985 Jy/beam ! Clean residual mean=-0.000003 rms=0.000245 Jy/beam ! Combined flux in latest and established models = 0.0354016 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 22 components and 0.0354016 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=0.015530Jy sigma=0.019194 ! Fit after self-cal, rms=0.015511Jy sigma=0.019152 ! 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=1.075 mas, bmaj=1.99 mas, bpa=-3.561 degrees ! Estimated noise=6.15813 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 = 0.00100163 Jy ! Component: 100 - total flux cleaned = 0.0015366 Jy ! Component: 150 - total flux cleaned = 0.00187527 Jy ! Component: 200 - total flux cleaned = 0.00209586 Jy ! Total flux subtracted in 200 components = 0.00209586 Jy ! Clean residual min=-0.000847 max=0.000870 Jy/beam ! Clean residual mean=-0.000003 rms=0.000189 Jy/beam ! Combined flux in latest and established models = 0.0374975 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 39 components and 0.0374975 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=0.015601Jy sigma=0.018851 ! Fit after self-cal, rms=0.015602Jy sigma=0.018845 ! 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 1.05 FD 1.08 HN 0.92 KP 0.97 ! LA 0.97 MK 0.98 NL 1.02 OV 0.97 ! PT 0.88 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 HN 0.85 KP 0.97 ! LA 0.95 MK 0.94 NL 0.97 OV 0.93 ! PT 0.91 SC 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.80 FD 1.13 HN 0.87 KP 1.03 ! LA 0.94 MK 1.06 NL 1.04 OV 0.97 ! PT 0.93 SC 0.95 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.11 HN 0.97 KP 0.94 ! LA 0.98 MK 1.04 NL 0.97 OV 1.01 ! PT 0.93 SC 0.98 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.04 HN 0.91 KP 1.10 ! LA 0.99 MK 0.91 NL 0.97 OV 0.89 ! PT 0.84 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.03 HN 1.05 KP 1.04 ! LA 0.98 MK 0.94 NL 0.97 OV 0.97 ! PT 0.91 SC 0.95 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.03 HN 0.93 KP 1.04 ! LA 0.93 MK 0.90 NL 0.99 OV 1.00 ! PT 0.91 SC 0.92 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.05 HN 0.92 KP 1.10 ! LA 0.86 MK 0.96 NL 0.96 OV 1.06 ! PT 0.84 SC 1.01 ! ! ! Fit before self-cal, rms=0.015602Jy sigma=0.018845 ! Fit after self-cal, rms=0.014838Jy sigma=0.018028 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.07 mas, bmaj=1.984 mas, bpa=-3.681 degrees ! Estimated noise=5.76408 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 = -0.00151717 Jy ! Component: 100 - total flux cleaned = -0.00185832 Jy ! Component: 150 - total flux cleaned = -0.00186743 Jy ! Component: 200 - total flux cleaned = -0.0018631 Jy ! Total flux subtracted in 200 components = -0.0018631 Jy ! Clean residual min=-0.000489 max=0.000469 Jy/beam ! Clean residual mean=-0.000000 rms=0.000118 Jy/beam ! Combined flux in latest and established models = 0.0356344 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 49 components and 0.0356344 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=0.014354Jy sigma=0.018238 ! Fit after self-cal, rms=0.014376Jy sigma=0.018230 ! 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=0.014376Jy sigma=0.018230 ! Fit after self-cal, rms=0.013965Jy sigma=0.017884 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.066 mas, bmaj=1.981 mas, bpa=-3.44 degrees ! Estimated noise=5.42541 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00139734 Jy ! Component: 100 - total flux cleaned = -0.00172329 Jy ! Component: 150 - total flux cleaned = -0.00176141 Jy ! Component: 200 - total flux cleaned = -0.00177043 Jy ! Total flux subtracted in 200 components = -0.00177043 Jy ! Clean residual min=-0.000424 max=0.000399 Jy/beam ! Clean residual mean=0.000000 rms=0.000104 Jy/beam ! Combined flux in latest and established models = 0.0338639 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 53 components and 0.0338639 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=0.013529Jy sigma=0.018090 ! Fit after self-cal, rms=0.013534Jy sigma=0.018088 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 = 2.2576e-05 Jy ! Component: 100 - total flux cleaned = 2.6459e-05 Jy ! Component: 150 - total flux cleaned = 2.61399e-05 Jy ! Component: 200 - total flux cleaned = 2.32255e-05 Jy ! Total flux subtracted in 200 components = 2.32255e-05 Jy ! Clean residual min=-0.000423 max=0.000400 Jy/beam ! Clean residual mean=0.000000 rms=0.000104 Jy/beam ! Combined flux in latest and established models = 0.0338872 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 55 components and 0.0338872 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=0.013526Jy sigma=0.018094 ! Fit after self-cal, rms=0.013526Jy sigma=0.018093 ! 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=0.013526Jy sigma=0.018093 ! Fit after self-cal, rms=0.013145Jy sigma=0.017888 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.061 mas, bmaj=1.977 mas, bpa=-3.431 degrees ! Estimated noise=5.1211 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0012419 Jy ! Component: 100 - total flux cleaned = -0.00154608 Jy ! Component: 150 - total flux cleaned = -0.00165034 Jy ! Component: 200 - total flux cleaned = -0.00167968 Jy ! Total flux subtracted in 200 components = -0.00167968 Jy ! Clean residual min=-0.000405 max=0.000382 Jy/beam ! Clean residual mean=0.000000 rms=0.000099 Jy/beam ! Combined flux in latest and established models = 0.0322075 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 59 components and 0.0322075 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=0.012763Jy sigma=0.018097 ! Fit after self-cal, rms=0.012764Jy sigma=0.018096 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 = 1.14808e-05 Jy ! Component: 100 - total flux cleaned = 1.43608e-05 Jy ! Component: 150 - total flux cleaned = 9.08338e-06 Jy ! Component: 200 - total flux cleaned = 6.65261e-06 Jy ! Total flux subtracted in 200 components = 6.65261e-06 Jy ! Clean residual min=-0.000407 max=0.000381 Jy/beam ! Clean residual mean=0.000000 rms=0.000098 Jy/beam ! Combined flux in latest and established models = 0.0322141 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 63 components and 0.0322141 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=0.012760Jy sigma=0.018098 ! Fit after self-cal, rms=0.012761Jy sigma=0.018098 ! 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=0.012761Jy sigma=0.018098 ! Fit after self-cal, rms=0.012400Jy sigma=0.017891 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.246 mas, bmaj=2.883 mas, bpa=-7.32 degrees ! Estimated noise=5.55495 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00121848 Jy ! Component: 100 - total flux cleaned = -0.00150521 Jy ! Component: 150 - total flux cleaned = -0.00161703 Jy ! Component: 200 - total flux cleaned = -0.00166651 Jy ! Total flux subtracted in 200 components = -0.00166651 Jy ! Clean residual min=-0.000382 max=0.000404 Jy/beam ! Clean residual mean=0.000000 rms=0.000110 Jy/beam ! Combined flux in latest and established models = 0.0305476 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 68 components and 0.0305476 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=0.012049Jy sigma=0.018097 ! Fit after self-cal, rms=0.012049Jy sigma=0.018094 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 = -8.10121e-06 Jy ! Component: 100 - total flux cleaned = -8.05976e-06 Jy ! Component: 150 - total flux cleaned = -8.12537e-06 Jy ! Component: 200 - total flux cleaned = -1.04383e-05 Jy ! Total flux subtracted in 200 components = -1.04383e-05 Jy ! Clean residual min=-0.000382 max=0.000404 Jy/beam ! Clean residual mean=0.000000 rms=0.000110 Jy/beam ! Combined flux in latest and established models = 0.0305372 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 70 components and 0.0305372 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=0.012047Jy sigma=0.018098 ! Fit after self-cal, rms=0.012047Jy sigma=0.018098 ! 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=1.058 mas, bmaj=1.974 mas, bpa=-3.425 degrees ! Estimated noise=4.83572 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.058 x 1.974 at -3.425 degrees (North through East) ! Clean map min=-0.00036266 max=0.023961 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=0.7885 mas, bmaj=1.612 mas, bpa=-4.704 degrees ! Estimated noise=9.40359 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0177326 Jy ! Component: 100 - total flux cleaned = 0.0228397 Jy ! Component: 150 - total flux cleaned = 0.0253788 Jy ! Component: 200 - total flux cleaned = 0.0268465 Jy ! Total flux subtracted in 200 components = 0.0268465 Jy ! Clean residual min=-0.000736 max=0.000820 Jy/beam ! Clean residual mean=-0.000001 rms=0.000176 Jy/beam ! Combined flux in latest and established models = 0.0268465 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.0268465 Jy ! Inverting map and beam ! Estimated beam: bmin=1.058 mas, bmaj=1.974 mas, bpa=-3.425 degrees ! Estimated noise=4.83572 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 = 0.00152011 Jy ! Component: 100 - total flux cleaned = 0.002333 Jy ! Component: 150 - total flux cleaned = 0.0028264 Jy ! Component: 200 - total flux cleaned = 0.00313997 Jy ! Total flux subtracted in 200 components = 0.00313997 Jy ! Clean residual min=-0.000392 max=0.000401 Jy/beam ! Clean residual mean=-0.000000 rms=0.000096 Jy/beam ! Combined flux in latest and established models = 0.0299865 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 57 components and 0.0299865 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=2.246 mas, bmaj=2.883 mas, bpa=-7.32 degrees ! Estimated noise=5.55495 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000287019 Jy ! Component: 100 - total flux cleaned = 0.000421119 Jy ! Component: 150 - total flux cleaned = 0.000488729 Jy ! Component: 200 - total flux cleaned = 0.000506835 Jy ! Total flux subtracted in 200 components = 0.000506835 Jy ! Clean residual min=-0.000383 max=0.000398 Jy/beam ! Clean residual mean=-0.000000 rms=0.000110 Jy/beam ! Combined flux in latest and established models = 0.0304933 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 = 2.63113e-06 Jy ! Component: 100 - total flux cleaned = 2.6192e-06 Jy ! Component: 150 - total flux cleaned = 2.65826e-06 Jy ! Component: 200 - total flux cleaned = 2.68411e-06 Jy ! Total flux subtracted in 200 components = 2.68411e-06 Jy ! Clean residual min=-0.000383 max=0.000399 Jy/beam ! Clean residual mean=-0.000000 rms=0.000110 Jy/beam ! Combined flux in latest and established models = 0.030496 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 69 components and 0.030496 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.058 mas, bmaj=1.974 mas, bpa=-3.425 degrees ! Estimated noise=4.83572 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.74653e-05 Jy ! Component: 100 - total flux cleaned = 2.81205e-05 Jy ! Component: 150 - total flux cleaned = 3.699e-05 Jy ! Component: 200 - total flux cleaned = 4.21405e-05 Jy ! Total flux subtracted in 200 components = 4.21405e-05 Jy ! Clean residual min=-0.000386 max=0.000362 Jy/beam ! Clean residual mean=0.000000 rms=0.000093 Jy/beam ! Combined flux in latest and established models = 0.0305381 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 72 components and 0.0305381 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=0.012040Jy sigma=0.018101 ! Fit after self-cal, rms=0.012040Jy sigma=0.018100 wmodel ./J1354+3706_X_map.mod ! Writing 72 model components to file: ./J1354+3706_X_map.mod wobs ./J1354+3706_X_uvs.fits ! Writing UV FITS file: ./J1354+3706_X_uvs.fits wwins ./J1354+3706_X_map.win ! wwins: Wrote 2 windows to ./J1354+3706_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 = -5.09248e-05 Jy ! Component: 100 - total flux cleaned = -2.46672e-05 Jy ! Component: 150 - total flux cleaned = 6.90188e-06 Jy ! Component: 200 - total flux cleaned = 1.29541e-05 Jy ! Component: 250 - total flux cleaned = 1.30465e-05 Jy ! Component: 300 - total flux cleaned = 2.46558e-05 Jy ! Component: 350 - total flux cleaned = 2.46357e-05 Jy ! Component: 400 - total flux cleaned = 3.01885e-05 Jy ! Component: 450 - total flux cleaned = 4.64782e-05 Jy ! Component: 500 - total flux cleaned = 5.71176e-05 Jy ! Component: 550 - total flux cleaned = 5.18827e-05 Jy ! Component: 600 - total flux cleaned = 5.71682e-05 Jy ! Component: 650 - total flux cleaned = 7.74735e-05 Jy ! Component: 700 - total flux cleaned = 7.24528e-05 Jy ! Component: 750 - total flux cleaned = 7.73085e-05 Jy ! Component: 800 - total flux cleaned = 7.24413e-05 Jy ! Component: 850 - total flux cleaned = 8.19881e-05 Jy ! Component: 900 - total flux cleaned = 6.78984e-05 Jy ! Component: 950 - total flux cleaned = 9.10866e-05 Jy ! Component: 1000 - total flux cleaned = 8.63248e-05 Jy ! Component: 1050 - total flux cleaned = 9.07752e-05 Jy ! Component: 1100 - total flux cleaned = 0.00010858 Jy ! Component: 1150 - total flux cleaned = 9.52453e-05 Jy ! Component: 1200 - total flux cleaned = 9.96381e-05 Jy ! Component: 1250 - total flux cleaned = 0.000116962 Jy ! Component: 1300 - total flux cleaned = 0.000134006 Jy ! Component: 1350 - total flux cleaned = 0.000142463 Jy ! Component: 1400 - total flux cleaned = 0.0001467 Jy ! Component: 1450 - total flux cleaned = 0.000130125 Jy ! Component: 1500 - total flux cleaned = 0.000154839 Jy ! Component: 1550 - total flux cleaned = 0.000158953 Jy ! Component: 1600 - total flux cleaned = 0.000163011 Jy ! Component: 1650 - total flux cleaned = 0.00016703 Jy ! Component: 1700 - total flux cleaned = 0.000186866 Jy ! Component: 1750 - total flux cleaned = 0.000186893 Jy ! Component: 1800 - total flux cleaned = 0.000175169 Jy ! Component: 1850 - total flux cleaned = 0.000213993 Jy ! Component: 1900 - total flux cleaned = 0.000202409 Jy ! Component: 1950 - total flux cleaned = 0.000206197 Jy ! Component: 2000 - total flux cleaned = 0.000194895 Jy ! Component: 2050 - total flux cleaned = 0.000228717 Jy ! Component: 2100 - total flux cleaned = 0.000232418 Jy ! Component: 2150 - total flux cleaned = 0.000243488 Jy ! Component: 2200 - total flux cleaned = 0.000239795 Jy ! Component: 2250 - total flux cleaned = 0.000247091 Jy ! Component: 2300 - total flux cleaned = 0.000250709 Jy ! Component: 2350 - total flux cleaned = 0.000250694 Jy ! Component: 2400 - total flux cleaned = 0.000254263 Jy ! Component: 2450 - total flux cleaned = 0.00025073 Jy ! Component: 2500 - total flux cleaned = 0.00025423 Jy ! Component: 2550 - total flux cleaned = 0.000264752 Jy ! Component: 2600 - total flux cleaned = 0.000257801 Jy ! Component: 2650 - total flux cleaned = 0.000268184 Jy ! Component: 2700 - total flux cleaned = 0.00025093 Jy ! Component: 2750 - total flux cleaned = 0.000257797 Jy ! Component: 2800 - total flux cleaned = 0.000261208 Jy ! Component: 2850 - total flux cleaned = 0.000251075 Jy ! Component: 2900 - total flux cleaned = 0.000247726 Jy ! Component: 2950 - total flux cleaned = 0.000251054 Jy ! Component: 3000 - total flux cleaned = 0.000254421 Jy ! Component: 3050 - total flux cleaned = 0.000257707 Jy ! Component: 3100 - total flux cleaned = 0.000261002 Jy ! Component: 3150 - total flux cleaned = 0.000261038 Jy ! Component: 3200 - total flux cleaned = 0.000254513 Jy ! Component: 3250 - total flux cleaned = 0.000270755 Jy ! Component: 3300 - total flux cleaned = 0.000267553 Jy ! Component: 3350 - total flux cleaned = 0.000264363 Jy ! Component: 3400 - total flux cleaned = 0.000277145 Jy ! Component: 3450 - total flux cleaned = 0.000277153 Jy ! Component: 3500 - total flux cleaned = 0.000292961 Jy ! Component: 3550 - total flux cleaned = 0.000292956 Jy ! Component: 3600 - total flux cleaned = 0.000292929 Jy ! Component: 3650 - total flux cleaned = 0.000296061 Jy ! Component: 3700 - total flux cleaned = 0.000296063 Jy ! Component: 3750 - total flux cleaned = 0.000314609 Jy ! Component: 3800 - total flux cleaned = 0.00031152 Jy ! Component: 3850 - total flux cleaned = 0.000311498 Jy ! Component: 3900 - total flux cleaned = 0.000302356 Jy ! Component: 3950 - total flux cleaned = 0.000305386 Jy ! Component: 4000 - total flux cleaned = 0.000311443 Jy ! Component: 4050 - total flux cleaned = 0.000311449 Jy ! Total flux subtracted in 4096 components = 0.000317446 Jy ! Clean residual min=-0.000218 max=0.000185 Jy/beam ! Clean residual mean=0.000000 rms=0.000052 Jy/beam ! Combined flux in latest and established models = 0.0308556 Jy keep ! Adding 312 model components to the UV plane model. ! The established model now contains 384 components and 0.0308556 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "./J1354+3706_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.058 x 1.974 at -3.425 degrees (North through East) ! Clean map min=-0.00028019 max=0.023893 Jy/beam ! Writing clean map to FITS file: ./J1354+3706_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0238928 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 5.16965e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.649104 0.649104 1.29821 2.59642 5.19283 10.3857 20.7713 41.5427 83.0853 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.023 quit ! Quitting program ! Log file ./J1354+3706_X_uvs.log closed on Mon Oct 28 15:39:23 2013