! Started logfile: /scr/pima/s3111c_uvs/J1440+0610_X_uvs.log on Tue Jul 24 09:23:33 2012 obs /scr/pima/s3111c_uvs/J1440+0610_X_uva.fits ! Reading UV FITS file: /scr/pima/s3111c_uvs/J1440+0610_X_uva.fits ! AN table 1: 57 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.764133 visibilities/baseline/integration-bin. ! Found source: J1440+0610 ! ! 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 15680 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/s3111c_uvs/J1440+0610_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 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 132 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000943Jy sigma=0.707772 ! Fit after self-cal, rms=0.974995Jy sigma=0.689426 ! 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=1.032 mas, bmaj=2.28 mas, bpa=22.32 degrees ! Estimated noise=17.8839 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 = 0.0200564 Jy ! Component: 100 - total flux cleaned = 0.0245115 Jy ! Total flux subtracted in 100 components = 0.0245115 Jy ! Clean residual min=-0.002133 max=0.003225 Jy/beam ! Clean residual mean=0.000010 rms=0.000663 Jy/beam ! Combined flux in latest and established models = 0.0245115 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0245115 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=0.032330Jy sigma=0.022861 ! Fit after self-cal, rms=0.029346Jy sigma=0.020751 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00400415 Jy ! Component: 100 - total flux cleaned = 0.00569356 Jy ! Total flux subtracted in 100 components = 0.00569356 Jy ! Clean residual min=-0.001540 max=0.002765 Jy/beam ! Clean residual mean=0.000001 rms=0.000506 Jy/beam ! Combined flux in latest and established models = 0.0302051 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 11 components and 0.0302051 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=0.028821Jy sigma=0.020380 ! Fit after self-cal, rms=0.028816Jy sigma=0.020376 ! 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=1.25 mas, bmaj=2.5 mas, bpa=17.66 degrees ! Estimated noise=8.17833 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 (-1.8, -1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00241297 Jy ! Component: 100 - total flux cleaned = 0.0034885 Jy ! Component: 150 - total flux cleaned = 0.0042007 Jy ! Component: 200 - total flux cleaned = 0.00470126 Jy ! Total flux subtracted in 200 components = 0.00470126 Jy ! Clean residual min=-0.000830 max=0.000985 Jy/beam ! Clean residual mean=-0.000020 rms=0.000263 Jy/beam ! Combined flux in latest and established models = 0.0349063 Jy ! Performing phase self-cal ! Adding 61 model components to the UV plane model. ! The established model now contains 72 components and 0.0349064 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=0.028623Jy sigma=0.020239 ! Fit after self-cal, rms=0.028585Jy sigma=0.020212 ! 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 1.12 FD 1.10 GB 0.96 HN 1.04 ! KP 0.99 LA 1.03 NL 1.10 OV 1.09 ! PT 1.06 SC 1.16 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 1.12 GB 0.95 HN 1.07 ! KP 0.96 LA 1.04 NL 1.03 OV 1.10 ! PT 1.07 SC 1.09 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.09 GB 1.03 HN 0.90 ! KP 1.03 LA 1.04 NL 1.09 OV 1.13 ! PT 1.09 SC 1.14 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.04 GB 1.03 HN 1.02 ! KP 0.95 LA 1.11 NL 1.08 OV 1.12 ! PT 1.10 SC 1.10 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.94 GB 0.97 HN 0.94 ! KP 0.96 LA 1.05 NL 1.03 OV 1.08 ! PT 1.04 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.84 GB 1.00 HN 1.04 ! KP 0.90 LA 1.04 NL 0.94 OV 1.00 ! PT 0.98 SC 0.96 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.81 GB 1.08 HN 1.13 ! KP 0.81 LA 1.05 NL 0.94 OV 0.97 ! PT 1.00* SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 0.65 GB 0.92 HN 0.93 ! KP 0.89 LA 1.04 NL 0.90 OV 0.92 ! PT 0.94 SC 0.78 ! ! ! Fit before self-cal, rms=0.028585Jy sigma=0.020212 ! Fit after self-cal, rms=0.026503Jy sigma=0.019807 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.255 mas, bmaj=2.486 mas, bpa=17.34 degrees ! Estimated noise=8.08796 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 = 0.000728259 Jy ! Component: 100 - total flux cleaned = 0.001118 Jy ! Component: 150 - total flux cleaned = 0.00129647 Jy ! Component: 200 - total flux cleaned = 0.0013925 Jy ! Total flux subtracted in 200 components = 0.0013925 Jy ! Clean residual min=-0.000543 max=0.000591 Jy/beam ! Clean residual mean=-0.000017 rms=0.000168 Jy/beam ! Combined flux in latest and established models = 0.0362989 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 105 components and 0.0362989 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=0.026482Jy sigma=0.019791 ! Fit after self-cal, rms=0.026537Jy sigma=0.019763 ! 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=0.026537Jy sigma=0.019763 ! Fit after self-cal, rms=0.026802Jy sigma=0.019722 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.257 mas, bmaj=2.486 mas, bpa=17.36 degrees ! Estimated noise=8.11231 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000425315 Jy ! Component: 100 - total flux cleaned = 0.000706069 Jy ! Component: 150 - total flux cleaned = 0.000835542 Jy ! Component: 200 - total flux cleaned = 0.000912642 Jy ! Total flux subtracted in 200 components = 0.000912642 Jy ! Clean residual min=-0.000470 max=0.000445 Jy/beam ! Clean residual mean=-0.000015 rms=0.000146 Jy/beam ! Combined flux in latest and established models = 0.0372115 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 134 components and 0.0372115 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=0.026794Jy sigma=0.019716 ! Fit after self-cal, rms=0.026817Jy sigma=0.019711 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 = 0.000179311 Jy ! Component: 100 - total flux cleaned = 0.000231264 Jy ! Component: 150 - total flux cleaned = 0.000275323 Jy ! Component: 200 - total flux cleaned = 0.000308588 Jy ! Total flux subtracted in 200 components = 0.000308588 Jy ! Clean residual min=-0.000451 max=0.000443 Jy/beam ! Clean residual mean=-0.000015 rms=0.000141 Jy/beam ! Combined flux in latest and established models = 0.0375201 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 166 components and 0.0375201 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=0.026814Jy sigma=0.019709 ! Fit after self-cal, rms=0.026814Jy sigma=0.019708 ! 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=0.026814Jy sigma=0.019708 ! Fit after self-cal, rms=0.026892Jy sigma=0.019707 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.257 mas, bmaj=2.483 mas, bpa=17.34 degrees ! Estimated noise=8.1239 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000238907 Jy ! Component: 100 - total flux cleaned = 0.000391636 Jy ! Component: 150 - total flux cleaned = 0.000459737 Jy ! Component: 200 - total flux cleaned = 0.000513901 Jy ! Total flux subtracted in 200 components = 0.000513901 Jy ! Clean residual min=-0.000442 max=0.000457 Jy/beam ! Clean residual mean=-0.000014 rms=0.000136 Jy/beam ! Combined flux in latest and established models = 0.038034 Jy selfcal ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 188 components and 0.038034 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=0.026889Jy sigma=0.019705 ! Fit after self-cal, rms=0.026892Jy sigma=0.019704 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 = 9.12134e-05 Jy ! Component: 100 - total flux cleaned = 0.000121556 Jy ! Component: 150 - total flux cleaned = 0.00015339 Jy ! Component: 200 - total flux cleaned = 0.00017841 Jy ! Total flux subtracted in 200 components = 0.00017841 Jy ! Clean residual min=-0.000436 max=0.000464 Jy/beam ! Clean residual mean=-0.000014 rms=0.000134 Jy/beam ! Combined flux in latest and established models = 0.0382124 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 206 components and 0.0382124 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=0.026891Jy sigma=0.019703 ! Fit after self-cal, rms=0.026891Jy sigma=0.019703 ! 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=0.026891Jy sigma=0.019703 ! Fit after self-cal, rms=0.026921Jy sigma=0.019703 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.551 mas, bmaj=2.692 mas, bpa=10.92 degrees ! Estimated noise=8.45991 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000184546 Jy ! Component: 100 - total flux cleaned = 0.000303044 Jy ! Component: 150 - total flux cleaned = 0.000355795 Jy ! Component: 200 - total flux cleaned = 0.00037832 Jy ! Total flux subtracted in 200 components = 0.00037832 Jy ! Clean residual min=-0.000436 max=0.000433 Jy/beam ! Clean residual mean=-0.000019 rms=0.000141 Jy/beam ! Combined flux in latest and established models = 0.0385907 Jy selfcal ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 236 components and 0.0385907 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=0.026919Jy sigma=0.019701 ! Fit after self-cal, rms=0.026920Jy sigma=0.019701 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 = 7.14335e-05 Jy ! Component: 100 - total flux cleaned = 8.86378e-05 Jy ! Component: 150 - total flux cleaned = 0.00010081 Jy ! Component: 200 - total flux cleaned = 0.000112249 Jy ! Total flux subtracted in 200 components = 0.000112249 Jy ! Clean residual min=-0.000427 max=0.000437 Jy/beam ! Clean residual mean=-0.000019 rms=0.000140 Jy/beam ! Combined flux in latest and established models = 0.038703 Jy ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 247 components and 0.038703 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=0.026919Jy sigma=0.019701 ! Fit after self-cal, rms=0.026919Jy sigma=0.019701 ! 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=1.257 mas, bmaj=2.48 mas, bpa=17.31 degrees ! Estimated noise=8.13316 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.257 x 2.48 at 17.31 degrees (North through East) ! Clean map min=-0.00043251 max=0.02877 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=1.029 mas, bmaj=2.265 mas, bpa=21.62 degrees ! Estimated noise=17.5558 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0222774 Jy ! Component: 100 - total flux cleaned = 0.0278354 Jy ! Component: 150 - total flux cleaned = 0.0304787 Jy ! Component: 200 - total flux cleaned = 0.0321998 Jy ! Total flux subtracted in 200 components = 0.0321998 Jy ! Clean residual min=-0.001216 max=0.001049 Jy/beam ! Clean residual mean=0.000005 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.0321998 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 29 model components to the UV plane model. ! The established model now contains 29 components and 0.0321998 Jy ! Inverting map and beam ! Estimated beam: bmin=1.257 mas, bmaj=2.48 mas, bpa=17.31 degrees ! Estimated noise=8.13316 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 = 0.00179487 Jy ! Component: 100 - total flux cleaned = 0.00298149 Jy ! Component: 150 - total flux cleaned = 0.0038341 Jy ! Component: 200 - total flux cleaned = 0.00446732 Jy ! Total flux subtracted in 200 components = 0.00446732 Jy ! Clean residual min=-0.000532 max=0.000604 Jy/beam ! Clean residual mean=-0.000012 rms=0.000176 Jy/beam ! Combined flux in latest and established models = 0.0366671 Jy ! Adding 74 model components to the UV plane model. ! The established model now contains 103 components and 0.0366671 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=1.551 mas, bmaj=2.692 mas, bpa=10.92 degrees ! Estimated noise=8.45991 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000576309 Jy ! Component: 100 - total flux cleaned = 0.000992879 Jy ! Component: 150 - total flux cleaned = 0.00130689 Jy ! Component: 200 - total flux cleaned = 0.00146764 Jy ! Total flux subtracted in 200 components = 0.00146764 Jy ! Clean residual min=-0.000470 max=0.000449 Jy/beam ! Clean residual mean=-0.000018 rms=0.000152 Jy/beam ! Combined flux in latest and established models = 0.0381347 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 = 0.000134189 Jy ! Component: 100 - total flux cleaned = 0.000240713 Jy ! Component: 150 - total flux cleaned = 0.000337045 Jy ! Component: 200 - total flux cleaned = 0.000413882 Jy ! Total flux subtracted in 200 components = 0.000413882 Jy ! Clean residual min=-0.000461 max=0.000443 Jy/beam ! Clean residual mean=-0.000019 rms=0.000144 Jy/beam ! Combined flux in latest and established models = 0.0385486 Jy ! Adding 89 model components to the UV plane model. ! The established model now contains 184 components and 0.0385486 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.257 mas, bmaj=2.48 mas, bpa=17.31 degrees ! Estimated noise=8.13316 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.34345e-05 Jy ! Component: 100 - total flux cleaned = 0.000143361 Jy ! Component: 150 - total flux cleaned = 0.000163721 Jy ! Component: 200 - total flux cleaned = 0.000175179 Jy ! Total flux subtracted in 200 components = 0.000175179 Jy ! Clean residual min=-0.000486 max=0.000473 Jy/beam ! Clean residual mean=-0.000015 rms=0.000132 Jy/beam ! Combined flux in latest and established models = 0.0387238 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 199 components and 0.0387238 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=0.026919Jy sigma=0.019702 ! Fit after self-cal, rms=0.026918Jy sigma=0.019701 wmodel /scr/pima/s3111c_uvs/J1440+0610_X_map.mod ! Writing 199 model components to file: /scr/pima/s3111c_uvs/J1440+0610_X_map.mod wobs /scr/pima/s3111c_uvs/J1440+0610_X_uvs.fits ! Writing UV FITS file: /scr/pima/s3111c_uvs/J1440+0610_X_uvs.fits wwins /scr/pima/s3111c_uvs/J1440+0610_X_map.win ! wwins: Wrote 2 windows to /scr/pima/s3111c_uvs/J1440+0610_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 = -3.87388e-05 Jy ! Component: 100 - total flux cleaned = -0.000121133 Jy ! Component: 150 - total flux cleaned = -0.0002243 Jy ! Component: 200 - total flux cleaned = -0.000335037 Jy ! Component: 250 - total flux cleaned = -0.000434129 Jy ! Component: 300 - total flux cleaned = -0.000528787 Jy ! Component: 350 - total flux cleaned = -0.00060287 Jy ! Component: 400 - total flux cleaned = -0.000679893 Jy ! Component: 450 - total flux cleaned = -0.000748778 Jy ! Component: 500 - total flux cleaned = -0.000810202 Jy ! Component: 550 - total flux cleaned = -0.00085971 Jy ! Component: 600 - total flux cleaned = -0.000893473 Jy ! Component: 650 - total flux cleaned = -0.000926335 Jy ! Component: 700 - total flux cleaned = -0.000953745 Jy ! Component: 750 - total flux cleaned = -0.000980575 Jy ! Component: 800 - total flux cleaned = -0.00101559 Jy ! Component: 850 - total flux cleaned = -0.00104991 Jy ! Component: 900 - total flux cleaned = -0.00108344 Jy ! Component: 950 - total flux cleaned = -0.00110819 Jy ! Component: 1000 - total flux cleaned = -0.00114468 Jy ! Component: 1050 - total flux cleaned = -0.00117261 Jy ! Component: 1100 - total flux cleaned = -0.00120399 Jy ! Component: 1150 - total flux cleaned = -0.00123491 Jy ! Component: 1200 - total flux cleaned = -0.00126532 Jy ! Component: 1250 - total flux cleaned = -0.00129157 Jy ! Component: 1300 - total flux cleaned = -0.00131748 Jy ! Component: 1350 - total flux cleaned = -0.0013394 Jy ! Component: 1400 - total flux cleaned = -0.00136098 Jy ! Component: 1450 - total flux cleaned = -0.00137161 Jy ! Component: 1500 - total flux cleaned = -0.00138218 Jy ! Component: 1550 - total flux cleaned = -0.00140307 Jy ! Component: 1600 - total flux cleaned = -0.00140653 Jy ! Component: 1650 - total flux cleaned = -0.00142699 Jy ! Component: 1700 - total flux cleaned = -0.00143373 Jy ! Component: 1750 - total flux cleaned = -0.00145041 Jy ! Component: 1800 - total flux cleaned = -0.001457 Jy ! Component: 1850 - total flux cleaned = -0.00146353 Jy ! Component: 1900 - total flux cleaned = -0.00147973 Jy ! Component: 1950 - total flux cleaned = -0.00148933 Jy ! Component: 2000 - total flux cleaned = -0.00149883 Jy ! Total flux subtracted in 2048 components = -0.0015051 Jy ! Clean residual min=-0.000182 max=0.000189 Jy/beam ! Clean residual mean=-0.000009 rms=0.000073 Jy/beam ! Combined flux in latest and established models = 0.0372187 Jy keep ! Adding 144 model components to the UV plane model. ! The established model now contains 343 components and 0.0372187 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/s3111c_uvs/J1440+0610_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.257 x 2.48 at 17.31 degrees (North through East) ! Clean map min=-0.00041762 max=0.028545 Jy/beam ! Writing clean map to FITS file: /scr/pima/s3111c_uvs/J1440+0610_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0285446 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 7.19394e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.756073 0.756073 1.51215 3.02429 6.04858 12.0972 24.1943 48.3887 96.7773 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.028 quit ! Quitting program ! Log file /scr/pima/s3111c_uvs/J1440+0610_X_uvs.log closed on Tue Jul 24 09:23:35 2012