! Started logfile: /scr/pima/bg219h_uvs/J1028+2401_X_uvs.log on Thu Apr 7 12:07:26 2016 obs /scr/pima/bg219h_uvs/J1028+2401_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J1028+2401_X_uva.fits ! AN table 1: 52 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.875214 visibilities/baseline/integration-bin. ! Found source: J1028+2401 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.428e+09 3.2e+07 1 3.2e+07 ! 02 2 8.46e+09 3.2e+07 1 3.2e+07 ! 03 3 8.492e+09 3.2e+07 1 3.2e+07 ! 04 4 8.524e+09 3.2e+07 1 3.2e+07 ! 05 5 8.588e+09 3.2e+07 1 3.2e+07 ! 06 6 8.62e+09 3.2e+07 1 3.2e+07 ! 07 7 8.684e+09 3.2e+07 1 3.2e+07 ! 08 8 8.716e+09 3.2e+07 1 3.2e+07 ! 09 9 8.78e+09 3.2e+07 1 3.2e+07 ! 10 10 8.812e+09 3.2e+07 1 3.2e+07 ! 11 11 8.844e+09 3.2e+07 1 3.2e+07 ! 12 12 8.876e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 134 lines of history. ! ! Reading 24576 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..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: (none) ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: (none) ! Reading IF 10 channels: (none) ! Reading IF 11 channels: (none) ! Reading IF 12 channels: (none) 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/bg219h_uvs/J1028+2401_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 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 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=1.011921Jy sigma=26.472455 ! Fit after self-cal, rms=0.875947Jy sigma=22.897988 ! 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=0.7802 mas, bmaj=1.504 mas, bpa=-3.688 degrees ! Estimated noise=0.427144 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 = 0.09268 Jy ! Component: 100 - total flux cleaned = 0.121636 Jy ! Total flux subtracted in 100 components = 0.121636 Jy ! Clean residual min=-0.005365 max=0.015102 Jy/beam ! Clean residual mean=-0.000011 rms=0.001560 Jy/beam ! Combined flux in latest and established models = 0.121636 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.121636 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.061832Jy sigma=1.555834 ! Fit after self-cal, rms=0.061600Jy sigma=1.550841 ! Inverting map ! Added new window around map position (0.2, -1.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0163515 Jy ! Component: 100 - total flux cleaned = 0.0249522 Jy ! Total flux subtracted in 100 components = 0.0249522 Jy ! Clean residual min=-0.003573 max=0.004945 Jy/beam ! Clean residual mean=-0.000007 rms=0.000885 Jy/beam ! Combined flux in latest and established models = 0.146588 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 11 components and 0.146588 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.056854Jy sigma=1.418153 ! Fit after self-cal, rms=0.056721Jy sigma=1.414934 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00571243 Jy ! Component: 100 - total flux cleaned = 0.00898904 Jy ! Total flux subtracted in 100 components = 0.00898904 Jy ! Clean residual min=-0.003199 max=0.003445 Jy/beam ! Clean residual mean=-0.000005 rms=0.000743 Jy/beam ! Combined flux in latest and established models = 0.155577 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 18 components and 0.155577 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.056116Jy sigma=1.398090 ! Fit after self-cal, rms=0.056086Jy sigma=1.397363 ! 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=0.9815 mas, bmaj=1.811 mas, bpa=-4.694 degrees ! Estimated noise=0.240703 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 = 0.00303079 Jy ! Component: 100 - total flux cleaned = 0.0046391 Jy ! Component: 150 - total flux cleaned = 0.00556566 Jy ! Component: 200 - total flux cleaned = 0.00583303 Jy ! Total flux subtracted in 200 components = 0.00583303 Jy ! Clean residual min=-0.002131 max=0.002215 Jy/beam ! Clean residual mean=-0.000004 rms=0.000486 Jy/beam ! Combined flux in latest and established models = 0.16141 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 26 components and 0.16141 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.055925Jy sigma=1.393113 ! Fit after self-cal, rms=0.055906Jy sigma=1.392650 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9815 x 1.811 at -4.694 degrees (North through East) ! Clean map min=-0.00204 max=0.12048 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 0.96 KP 1.01 ! LA 1.03 MK 1.01 NL 1.01 OV 1.02 ! PT 0.96 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 0.93 KP 1.02 ! LA 0.97 MK 1.02 NL 1.04 OV 1.03 ! PT 0.95 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.03 HN 0.95 KP 1.03 ! LA 1.01 MK 1.00 NL 0.99 OV 0.98 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 HN 0.97 KP 1.02 ! LA 0.99 MK 1.01 NL 1.02 OV 1.00 ! PT 0.95 SC 1.02 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 0.94 KP 0.99 ! LA 1.02 MK 1.02 NL 1.02 OV 0.99 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.01 HN 0.93 KP 1.00 ! LA 1.03 MK 1.04 NL 1.02 OV 1.03 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.03 HN 0.96 KP 1.01 ! LA 1.00 MK 1.01 NL 1.01 OV 1.00 ! PT 0.97 SC 0.99 ! ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.055906Jy sigma=1.392650 ! Fit after self-cal, rms=0.055236Jy sigma=1.387207 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9828 mas, bmaj=1.81 mas, bpa=-4.719 degrees ! Estimated noise=0.239896 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 = 0.000478937 Jy ! Component: 100 - total flux cleaned = 0.000500992 Jy ! Component: 150 - total flux cleaned = 0.000501089 Jy ! Component: 200 - total flux cleaned = 0.000501438 Jy ! Total flux subtracted in 200 components = 0.000501438 Jy ! Clean residual min=-0.001650 max=0.001973 Jy/beam ! Clean residual mean=-0.000002 rms=0.000405 Jy/beam ! Combined flux in latest and established models = 0.161912 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 34 components and 0.161912 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.055215Jy sigma=1.386662 ! Fit after self-cal, rms=0.055199Jy sigma=1.386443 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.055199Jy sigma=1.386443 ! Fit after self-cal, rms=0.055165Jy sigma=1.383980 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9831 mas, bmaj=1.806 mas, bpa=-4.595 degrees ! Estimated noise=0.239719 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000163269 Jy ! Component: 100 - total flux cleaned = 0.000181807 Jy ! Component: 150 - total flux cleaned = 0.00021462 Jy ! Component: 200 - total flux cleaned = 0.000214732 Jy ! Total flux subtracted in 200 components = 0.000214732 Jy ! Clean residual min=-0.001631 max=0.001878 Jy/beam ! Clean residual mean=-0.000001 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.162126 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 37 components and 0.162126 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.055152Jy sigma=1.383630 ! Fit after self-cal, rms=0.055149Jy sigma=1.383485 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 (13.4, 15.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.001463 Jy ! Component: 100 - total flux cleaned = 0.00180852 Jy ! Component: 150 - total flux cleaned = 0.00187281 Jy ! Component: 200 - total flux cleaned = 0.00195659 Jy ! Total flux subtracted in 200 components = 0.00195659 Jy ! Clean residual min=-0.001541 max=0.001480 Jy/beam ! Clean residual mean=-0.000002 rms=0.000353 Jy/beam ! Combined flux in latest and established models = 0.164083 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 52 components and 0.164083 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.055085Jy sigma=1.382033 ! Fit after self-cal, rms=0.055083Jy sigma=1.381955 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.055083Jy sigma=1.381955 ! Fit after self-cal, rms=0.055019Jy sigma=1.381901 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9834 mas, bmaj=1.805 mas, bpa=-4.537 degrees ! Estimated noise=0.239539 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000272739 Jy ! Component: 100 - total flux cleaned = 0.000348049 Jy ! Component: 150 - total flux cleaned = 0.000416438 Jy ! Component: 200 - total flux cleaned = 0.000437952 Jy ! Total flux subtracted in 200 components = 0.000437952 Jy ! Clean residual min=-0.001529 max=0.001484 Jy/beam ! Clean residual mean=-0.000002 rms=0.000342 Jy/beam ! Combined flux in latest and established models = 0.164521 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 57 components and 0.164521 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.054998Jy sigma=1.381431 ! Fit after self-cal, rms=0.054997Jy sigma=1.381414 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 = 4.06423e-05 Jy ! Component: 100 - total flux cleaned = 7.80758e-05 Jy ! Component: 150 - total flux cleaned = 9.51294e-05 Jy ! Component: 200 - total flux cleaned = 0.000111256 Jy ! Total flux subtracted in 200 components = 0.000111256 Jy ! Clean residual min=-0.001543 max=0.001483 Jy/beam ! Clean residual mean=-0.000002 rms=0.000338 Jy/beam ! Combined flux in latest and established models = 0.164632 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 63 components and 0.164632 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.054985Jy sigma=1.381147 ! Fit after self-cal, rms=0.054985Jy sigma=1.381130 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.054985Jy sigma=1.381130 ! Fit after self-cal, rms=0.054976Jy sigma=1.381110 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.115 mas, bmaj=2.85 mas, bpa=-2.693 degrees ! Estimated noise=0.29298 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000279802 Jy ! Component: 100 - total flux cleaned = 0.000263663 Jy ! Component: 150 - total flux cleaned = 0.000251205 Jy ! Component: 200 - total flux cleaned = 0.000273235 Jy ! Total flux subtracted in 200 components = 0.000273235 Jy ! Clean residual min=-0.001511 max=0.001743 Jy/beam ! Clean residual mean=-0.000004 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.164905 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 79 components and 0.164906 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.054974Jy sigma=1.381021 ! Fit after self-cal, rms=0.054970Jy sigma=1.380970 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 = 8.37084e-06 Jy ! Component: 100 - total flux cleaned = 3.20168e-05 Jy ! Component: 150 - total flux cleaned = 4.23e-05 Jy ! Component: 200 - total flux cleaned = 5.16146e-05 Jy ! Total flux subtracted in 200 components = 5.16146e-05 Jy ! Clean residual min=-0.001504 max=0.001723 Jy/beam ! Clean residual mean=-0.000004 rms=0.000431 Jy/beam ! Combined flux in latest and established models = 0.164957 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 85 components and 0.164957 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.054967Jy sigma=1.380880 ! Fit after self-cal, rms=0.054965Jy sigma=1.380841 ! 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=0.9835 mas, bmaj=1.804 mas, bpa=-4.527 degrees ! Estimated noise=0.239558 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9835 x 1.804 at -4.527 degrees (North through East) ! Clean map min=-0.0014231 max=0.11963 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=0.782 mas, bmaj=1.502 mas, bpa=-3.664 degrees ! Estimated noise=0.424183 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0924809 Jy ! Component: 100 - total flux cleaned = 0.123923 Jy ! Component: 150 - total flux cleaned = 0.138121 Jy ! Component: 200 - total flux cleaned = 0.145705 Jy ! Total flux subtracted in 200 components = 0.145705 Jy ! Clean residual min=-0.003021 max=0.004008 Jy/beam ! Clean residual mean=-0.000007 rms=0.000773 Jy/beam ! Combined flux in latest and established models = 0.145705 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.145705 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9835 mas, bmaj=1.804 mas, bpa=-4.527 degrees ! Estimated noise=0.239558 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 = 0.00651713 Jy ! Component: 100 - total flux cleaned = 0.0101917 Jy ! Component: 150 - total flux cleaned = 0.0126765 Jy ! Component: 200 - total flux cleaned = 0.014467 Jy ! Total flux subtracted in 200 components = 0.014467 Jy ! Clean residual min=-0.001621 max=0.001382 Jy/beam ! Clean residual mean=-0.000004 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 0.160172 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 44 components and 0.160172 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=2.115 mas, bmaj=2.85 mas, bpa=-2.693 degrees ! Estimated noise=0.29298 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00175521 Jy ! Component: 100 - total flux cleaned = 0.00264092 Jy ! Component: 150 - total flux cleaned = 0.00311483 Jy ! Component: 200 - total flux cleaned = 0.00344248 Jy ! Total flux subtracted in 200 components = 0.00344248 Jy ! Clean residual min=-0.001596 max=0.001679 Jy/beam ! Clean residual mean=-0.000005 rms=0.000437 Jy/beam ! Combined flux in latest and established models = 0.163614 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 = 0.000225988 Jy ! Component: 100 - total flux cleaned = 0.000412384 Jy ! Component: 150 - total flux cleaned = 0.000553315 Jy ! Component: 200 - total flux cleaned = 0.000660351 Jy ! Total flux subtracted in 200 components = 0.000660351 Jy ! Clean residual min=-0.001527 max=0.001733 Jy/beam ! Clean residual mean=-0.000005 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 0.164275 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 76 components and 0.164275 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9835 mas, bmaj=1.804 mas, bpa=-4.527 degrees ! Estimated noise=0.239558 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000230068 Jy ! Component: 100 - total flux cleaned = -0.000230197 Jy ! Component: 150 - total flux cleaned = -0.00015888 Jy ! Component: 200 - total flux cleaned = -9.20197e-05 Jy ! Total flux subtracted in 200 components = -9.20197e-05 Jy ! Clean residual min=-0.001503 max=0.001442 Jy/beam ! Clean residual mean=-0.000003 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.164183 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 90 components and 0.164183 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.054984Jy sigma=1.381215 ! Fit after self-cal, rms=0.054975Jy sigma=1.380991 wmodel /scr/pima/bg219h_uvs/J1028+2401_X_map.mod ! Writing 90 model components to file: /scr/pima/bg219h_uvs/J1028+2401_X_map.mod wobs /scr/pima/bg219h_uvs/J1028+2401_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J1028+2401_X_uvs.fits wwins /scr/pima/bg219h_uvs/J1028+2401_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219h_uvs/J1028+2401_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 = -0.000189775 Jy ! Component: 100 - total flux cleaned = -0.000403915 Jy ! Component: 150 - total flux cleaned = -0.000561287 Jy ! Component: 200 - total flux cleaned = -0.000646898 Jy ! Component: 250 - total flux cleaned = -0.000687772 Jy ! Component: 300 - total flux cleaned = -0.000707281 Jy ! Component: 350 - total flux cleaned = -0.000726451 Jy ! Component: 400 - total flux cleaned = -0.00081988 Jy ! Component: 450 - total flux cleaned = -0.000910399 Jy ! Component: 500 - total flux cleaned = -0.000892441 Jy ! Component: 550 - total flux cleaned = -0.00099657 Jy ! Component: 600 - total flux cleaned = -0.00104727 Jy ! Component: 650 - total flux cleaned = -0.00111399 Jy ! Component: 700 - total flux cleaned = -0.00114684 Jy ! Component: 750 - total flux cleaned = -0.0012115 Jy ! Component: 800 - total flux cleaned = -0.00122759 Jy ! Component: 850 - total flux cleaned = -0.00129033 Jy ! Component: 900 - total flux cleaned = -0.00135145 Jy ! Component: 950 - total flux cleaned = -0.00136671 Jy ! Component: 1000 - total flux cleaned = -0.00142648 Jy ! Component: 1050 - total flux cleaned = -0.00148537 Jy ! Component: 1100 - total flux cleaned = -0.00155788 Jy ! Component: 1150 - total flux cleaned = -0.00158648 Jy ! Component: 1200 - total flux cleaned = -0.00158682 Jy ! Component: 1250 - total flux cleaned = -0.0016841 Jy ! Component: 1300 - total flux cleaned = -0.00169789 Jy ! Component: 1350 - total flux cleaned = -0.00176534 Jy ! Component: 1400 - total flux cleaned = -0.00180509 Jy ! Component: 1450 - total flux cleaned = -0.0018052 Jy ! Component: 1500 - total flux cleaned = -0.00183122 Jy ! Component: 1550 - total flux cleaned = -0.00190834 Jy ! Component: 1600 - total flux cleaned = -0.00193383 Jy ! Component: 1650 - total flux cleaned = -0.00193396 Jy ! Component: 1700 - total flux cleaned = -0.00205848 Jy ! Component: 1750 - total flux cleaned = -0.00208315 Jy ! Component: 1800 - total flux cleaned = -0.00214408 Jy ! Component: 1850 - total flux cleaned = -0.00218032 Jy ! Component: 1900 - total flux cleaned = -0.00223994 Jy ! Component: 1950 - total flux cleaned = -0.00227525 Jy ! Component: 2000 - total flux cleaned = -0.00232204 Jy ! Component: 2050 - total flux cleaned = -0.00238006 Jy ! Component: 2100 - total flux cleaned = -0.00243763 Jy ! Component: 2150 - total flux cleaned = -0.00251715 Jy ! Component: 2200 - total flux cleaned = -0.0025621 Jy ! Component: 2250 - total flux cleaned = -0.00259552 Jy ! Component: 2300 - total flux cleaned = -0.00265085 Jy ! Component: 2350 - total flux cleaned = -0.00268377 Jy ! Component: 2400 - total flux cleaned = -0.00274894 Jy ! Component: 2450 - total flux cleaned = -0.00281348 Jy ! Component: 2500 - total flux cleaned = -0.00283472 Jy ! Component: 2550 - total flux cleaned = -0.00290858 Jy ! Component: 2600 - total flux cleaned = -0.00295049 Jy ! Component: 2650 - total flux cleaned = -0.00299216 Jy ! Component: 2700 - total flux cleaned = -0.00308485 Jy ! Component: 2750 - total flux cleaned = -0.00310536 Jy ! Component: 2800 - total flux cleaned = -0.0031358 Jy ! Component: 2850 - total flux cleaned = -0.00320623 Jy ! Component: 2900 - total flux cleaned = -0.00322622 Jy ! Component: 2950 - total flux cleaned = -0.00327559 Jy ! Component: 3000 - total flux cleaned = -0.00328531 Jy ! Component: 3050 - total flux cleaned = -0.00328542 Jy ! Component: 3100 - total flux cleaned = -0.00335301 Jy ! Component: 3150 - total flux cleaned = -0.00336258 Jy ! Component: 3200 - total flux cleaned = -0.00341957 Jy ! Component: 3250 - total flux cleaned = -0.00340082 Jy ! Component: 3300 - total flux cleaned = -0.00343825 Jy ! Component: 3350 - total flux cleaned = -0.00348462 Jy ! Component: 3400 - total flux cleaned = -0.00350298 Jy ! Component: 3450 - total flux cleaned = -0.00353032 Jy ! Component: 3500 - total flux cleaned = -0.00353032 Jy ! Component: 3550 - total flux cleaned = -0.00358435 Jy ! Component: 3600 - total flux cleaned = -0.00356636 Jy ! Component: 3650 - total flux cleaned = -0.00360179 Jy ! Component: 3700 - total flux cleaned = -0.00360181 Jy ! Component: 3750 - total flux cleaned = -0.00361065 Jy ! Component: 3800 - total flux cleaned = -0.00364552 Jy ! Component: 3850 - total flux cleaned = -0.00363692 Jy ! Component: 3900 - total flux cleaned = -0.00368847 Jy ! Component: 3950 - total flux cleaned = -0.00365419 Jy ! Component: 4000 - total flux cleaned = -0.00367111 Jy ! Component: 4050 - total flux cleaned = -0.00367956 Jy ! Total flux subtracted in 4096 components = -0.0036796 Jy ! Clean residual min=-0.000508 max=0.000587 Jy/beam ! Clean residual mean=-0.000001 rms=0.000142 Jy/beam ! Combined flux in latest and established models = 0.160503 Jy keep ! Adding 301 model components to the UV plane model. ! The established model now contains 391 components and 0.160503 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J1028+2401_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9835 x 1.804 at -4.527 degrees (North through East) ! Clean map min=-0.00086628 max=0.1195 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J1028+2401_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.119501 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000140424 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.352525 0.352525 0.705049 1.4101 2.8202 5.6404 11.2808 22.5616 45.1232 90.2463 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.119 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 851.004 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J1028+2401_X_uvs.log closed on Thu Apr 7 12:07:30 2016