! Started logfile: J1738-1503_X_2015_01_22_pus_uvs.log on Wed Jan 4 13:13:32 2017 obs J1738-1503_X_2015_01_22_pus_uva.fits ! Reading UV FITS file: J1738-1503_X_2015_01_22_pus_uva.fits ! AN table 1: 43 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.775194 visibilities/baseline/integration-bin. ! Found source: J1738-1503 ! ! 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 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 295 lines of history. ! ! Reading 18000 visibilities. select I ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..12 ! 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 ! Reading IF 9 channels: 9..9 ! Reading IF 10 channels: 10..10 ! Reading IF 11 channels: 11..11 ! Reading IF 12 channels: 12..12 print "field_size =",field_size ! field_size = 512 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@muppet J1738-1503_X_2015_01_22_pus] 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 0.200x0.200 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 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.901789Jy sigma=0.011113 ! Fit after self-cal, rms=0.894296Jy sigma=0.011030 ! 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=0.6473 mas, bmaj=1.758 mas, bpa=-7.157 degrees ! Estimated noise=842.035 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 = 0.0819751 Jy ! Component: 100 - total flux cleaned = 0.106992 Jy ! Total flux subtracted in 100 components = 0.106992 Jy ! Clean residual min=-0.006425 max=0.011317 Jy/beam ! Clean residual mean=-0.000030 rms=0.002296 Jy/beam ! Combined flux in latest and established models = 0.106992 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.106992 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.073449Jy sigma=0.000856 ! Fit after self-cal, rms=0.073395Jy sigma=0.000855 ! 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=0.7683 mas, bmaj=1.994 mas, bpa=-5.287 degrees ! Estimated noise=432.913 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 = 0.0149512 Jy ! Component: 100 - total flux cleaned = 0.0219079 Jy ! Component: 150 - total flux cleaned = 0.0258455 Jy ! Component: 200 - total flux cleaned = 0.0275541 Jy ! Total flux subtracted in 200 components = 0.0275541 Jy ! Clean residual min=-0.005571 max=0.007009 Jy/beam ! Clean residual mean=-0.000008 rms=0.001686 Jy/beam ! Combined flux in latest and established models = 0.134546 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 14 components and 0.134546 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.070625Jy sigma=0.000817 ! Fit after self-cal, rms=0.070577Jy sigma=0.000816 ! 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 0.88 FD 1.05 HN 1.10 KP 1.16 ! LA 1.00* MK 0.94 NL 0.92 OV 0.94 ! PT 1.12 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 1.02 HN 1.18 KP 1.09 ! LA 1.00* MK 0.93 NL 0.94 OV 0.92 ! PT 1.09 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.05 HN 1.24 KP 1.01 ! LA 1.00* MK 1.00 NL 0.95 OV 0.91 ! PT 1.04 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 0.99 HN 1.19 KP 1.00 ! LA 1.00* MK 0.97 NL 0.93 OV 0.90 ! PT 1.07 SC 0.96 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.03 HN 1.02 KP 0.93 ! LA 1.00* MK 1.01 NL 0.98 OV 0.91 ! PT 1.03 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.10 HN 1.12 KP 0.98 ! LA 1.00* MK 0.97 NL 0.97 OV 0.93 ! PT 1.05 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.15 HN 1.21 KP 0.94 ! LA 1.00* MK 1.02 NL 0.98 OV 0.99 ! PT 1.09 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.07 HN 1.10 KP 0.92 ! LA 1.00* MK 0.94 NL 0.96 OV 0.97 ! PT 1.09 SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.08 HN 1.11 KP 0.95 ! LA 1.00* MK 0.97 NL 0.94 OV 0.95 ! PT 1.11 SC 0.95 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.12 HN 1.12 KP 1.02 ! LA 1.00* MK 0.99 NL 0.96 OV 0.95 ! PT 1.10 SC 0.90 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.08 HN 1.08 KP 1.04 ! LA 1.00* MK 0.95 NL 0.96 OV 0.93 ! PT 1.09 SC 0.90 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.03 HN 1.10 KP 0.98 ! LA 1.00* MK 0.95 NL 0.98 OV 0.97 ! PT 1.13 SC 0.88 ! ! ! Fit before self-cal, rms=0.070577Jy sigma=0.000816 ! Fit after self-cal, rms=0.069847Jy sigma=0.000802 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7666 mas, bmaj=1.959 mas, bpa=-4.944 degrees ! Estimated noise=427.147 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 = 0.000372418 Jy ! Component: 100 - total flux cleaned = 0.000264065 Jy ! Component: 150 - total flux cleaned = 0.000172913 Jy ! Component: 200 - total flux cleaned = 0.00013124 Jy ! Total flux subtracted in 200 components = 0.00013124 Jy ! Clean residual min=-0.003161 max=0.005842 Jy/beam ! Clean residual mean=-0.000013 rms=0.001198 Jy/beam ! Combined flux in latest and established models = 0.134678 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 21 components and 0.134678 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.069772Jy sigma=0.000801 ! Fit after self-cal, rms=0.069810Jy sigma=0.000800 ! 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.069810Jy sigma=0.000800 ! Fit after self-cal, rms=0.069319Jy sigma=0.000800 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7643 mas, bmaj=1.95 mas, bpa=-4.691 degrees ! Estimated noise=424.291 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00034653 Jy ! Component: 100 - total flux cleaned = 0.000302975 Jy ! Component: 150 - total flux cleaned = 0.000229664 Jy ! Component: 200 - total flux cleaned = 0.000263966 Jy ! Total flux subtracted in 200 components = 0.000263966 Jy ! Clean residual min=-0.003142 max=0.005739 Jy/beam ! Clean residual mean=-0.000013 rms=0.001167 Jy/beam ! Combined flux in latest and established models = 0.134942 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 22 components and 0.134942 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.069269Jy sigma=0.000800 ! Fit after self-cal, rms=0.069254Jy sigma=0.000800 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 (10.6, -15.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00503016 Jy ! Component: 100 - total flux cleaned = 0.00742523 Jy ! Component: 150 - total flux cleaned = 0.00846534 Jy ! Component: 200 - total flux cleaned = 0.00881095 Jy ! Total flux subtracted in 200 components = 0.00881095 Jy ! Clean residual min=-0.002888 max=0.003467 Jy/beam ! Clean residual mean=-0.000009 rms=0.000846 Jy/beam ! Combined flux in latest and established models = 0.143753 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 53 components and 0.143753 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.068914Jy sigma=0.000794 ! Fit after self-cal, rms=0.068891Jy sigma=0.000794 ! 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.068891Jy sigma=0.000794 ! Fit after self-cal, rms=0.068062Jy sigma=0.000794 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7624 mas, bmaj=1.945 mas, bpa=-4.551 degrees ! Estimated noise=420.178 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00175929 Jy ! Component: 100 - total flux cleaned = 0.00249754 Jy ! Component: 150 - total flux cleaned = 0.00271874 Jy ! Component: 200 - total flux cleaned = 0.00275223 Jy ! Total flux subtracted in 200 components = 0.00275223 Jy ! Clean residual min=-0.002718 max=0.002995 Jy/beam ! Clean residual mean=-0.000008 rms=0.000747 Jy/beam ! Combined flux in latest and established models = 0.146505 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 65 components and 0.146505 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.067999Jy sigma=0.000793 ! Fit after self-cal, rms=0.067996Jy sigma=0.000793 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 = 0.000313984 Jy ! Component: 100 - total flux cleaned = 0.000433307 Jy ! Component: 150 - total flux cleaned = 0.000434266 Jy ! Component: 200 - total flux cleaned = 0.000434476 Jy ! Total flux subtracted in 200 components = 0.000434476 Jy ! Clean residual min=-0.002676 max=0.002862 Jy/beam ! Clean residual mean=-0.000008 rms=0.000731 Jy/beam ! Combined flux in latest and established models = 0.146939 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 72 components and 0.146939 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.067972Jy sigma=0.000793 ! Fit after self-cal, rms=0.067970Jy sigma=0.000793 ! 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.067970Jy sigma=0.000793 ! Fit after self-cal, rms=0.067821Jy sigma=0.000793 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.979 mas, bmaj=3.665 mas, bpa=-2.44 degrees ! Estimated noise=564.059 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00101125 Jy ! Component: 100 - total flux cleaned = 0.00115856 Jy ! Component: 150 - total flux cleaned = 0.00116038 Jy ! Component: 200 - total flux cleaned = 0.00116032 Jy ! Total flux subtracted in 200 components = 0.00116032 Jy ! Clean residual min=-0.003245 max=0.004265 Jy/beam ! Clean residual mean=-0.000016 rms=0.001143 Jy/beam ! Combined flux in latest and established models = 0.1481 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 78 components and 0.1481 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.067821Jy sigma=0.000793 ! Fit after self-cal, rms=0.067799Jy sigma=0.000792 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 = -0.000203286 Jy ! Component: 100 - total flux cleaned = -0.000160511 Jy ! Component: 150 - total flux cleaned = -0.00016073 Jy ! Component: 200 - total flux cleaned = -0.000160671 Jy ! Total flux subtracted in 200 components = -0.000160671 Jy ! Clean residual min=-0.003129 max=0.004308 Jy/beam ! Clean residual mean=-0.000017 rms=0.001119 Jy/beam ! Combined flux in latest and established models = 0.147939 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 83 components and 0.147939 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.067813Jy sigma=0.000793 ! Fit after self-cal, rms=0.067798Jy sigma=0.000792 ! 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=0.7615 mas, bmaj=1.943 mas, bpa=-4.519 degrees ! Estimated noise=419.598 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7615 x 1.943 at -4.519 degrees (North through East) ! Clean map min=-0.0025763 max=0.10038 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=0.6422 mas, bmaj=1.716 mas, bpa=-6.387 degrees ! Estimated noise=818.039 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0802052 Jy ! Component: 100 - total flux cleaned = 0.1067 Jy ! Component: 150 - total flux cleaned = 0.118012 Jy ! Component: 200 - total flux cleaned = 0.124573 Jy ! Total flux subtracted in 200 components = 0.124573 Jy ! Clean residual min=-0.003919 max=0.005437 Jy/beam ! Clean residual mean=-0.000020 rms=0.001200 Jy/beam ! Combined flux in latest and established models = 0.124573 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.124573 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7615 mas, bmaj=1.943 mas, bpa=-4.519 degrees ! Estimated noise=419.598 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) ! Added new window around map position (1, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00713514 Jy ! Component: 100 - total flux cleaned = 0.0115232 Jy ! Component: 150 - total flux cleaned = 0.0146813 Jy ! Component: 200 - total flux cleaned = 0.0170668 Jy ! Total flux subtracted in 200 components = 0.0170668 Jy ! Clean residual min=-0.002570 max=0.003033 Jy/beam ! Clean residual mean=-0.000011 rms=0.000707 Jy/beam ! Combined flux in latest and established models = 0.14164 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 44 components and 0.14164 Jy ! Inverting map ! Added new window around map position (14.6, 15). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00274935 Jy ! Component: 100 - total flux cleaned = 0.00415504 Jy ! Component: 150 - total flux cleaned = 0.00504177 Jy ! Component: 200 - total flux cleaned = 0.00570777 Jy ! Total flux subtracted in 200 components = 0.00570777 Jy ! Clean residual min=-0.002096 max=0.002003 Jy/beam ! Clean residual mean=-0.000007 rms=0.000530 Jy/beam ! Combined flux in latest and established models = 0.147348 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 69 components and 0.147348 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.979 mas, bmaj=3.665 mas, bpa=-2.44 degrees ! Estimated noise=564.059 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00146929 Jy ! Component: 100 - total flux cleaned = 0.00197856 Jy ! Component: 150 - total flux cleaned = 0.00216481 Jy ! Component: 200 - total flux cleaned = 0.00213703 Jy ! Total flux subtracted in 200 components = 0.00213703 Jy ! Clean residual min=-0.001747 max=0.002517 Jy/beam ! Clean residual mean=-0.000010 rms=0.000658 Jy/beam ! Combined flux in latest and established models = 0.149485 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 = -5.06041e-05 Jy ! Component: 100 - total flux cleaned = -5.08634e-05 Jy ! Component: 150 - total flux cleaned = -5.107e-05 Jy ! Component: 200 - total flux cleaned = -5.10485e-05 Jy ! Total flux subtracted in 200 components = -5.10485e-05 Jy ! Clean residual min=-0.001649 max=0.002391 Jy/beam ! Clean residual mean=-0.000009 rms=0.000625 Jy/beam ! Combined flux in latest and established models = 0.149434 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 92 components and 0.149434 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7615 mas, bmaj=1.943 mas, bpa=-4.519 degrees ! Estimated noise=419.598 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000205347 Jy ! Component: 100 - total flux cleaned = 0.000209615 Jy ! Component: 150 - total flux cleaned = 0.000210454 Jy ! Component: 200 - total flux cleaned = 0.000210873 Jy ! Total flux subtracted in 200 components = 0.000210873 Jy ! Clean residual min=-0.001767 max=0.001924 Jy/beam ! Clean residual mean=-0.000005 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 0.149644 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 110 components and 0.149644 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.067601Jy sigma=0.000790 ! Fit after self-cal, rms=0.067586Jy sigma=0.000790 wmodel J1738-1503_X_2015_01_22_pus_map.mod ! Writing 110 model components to file: J1738-1503_X_2015_01_22_pus_map.mod wobs J1738-1503_X_2015_01_22_pus_uvs.fits ! Writing UV FITS file: J1738-1503_X_2015_01_22_pus_uvs.fits wwins J1738-1503_X_2015_01_22_pus_map.win ! wwins: Wrote 4 windows to J1738-1503_X_2015_01_22_pus_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 = 0.00021675 Jy ! Component: 100 - total flux cleaned = 0.000274189 Jy ! Component: 150 - total flux cleaned = 0.000250775 Jy ! Component: 200 - total flux cleaned = 0.000227959 Jy ! Component: 250 - total flux cleaned = 7.91934e-05 Jy ! Component: 300 - total flux cleaned = -1.38695e-06 Jy ! Component: 350 - total flux cleaned = -0.000117457 Jy ! Component: 400 - total flux cleaned = -0.000118093 Jy ! Component: 450 - total flux cleaned = -8.27896e-05 Jy ! Component: 500 - total flux cleaned = -1.53626e-05 Jy ! Component: 550 - total flux cleaned = 3.28054e-05 Jy ! Component: 600 - total flux cleaned = 7.94085e-05 Jy ! Component: 650 - total flux cleaned = 0.000109327 Jy ! Component: 700 - total flux cleaned = 9.46577e-05 Jy ! Component: 750 - total flux cleaned = 0.000108965 Jy ! Component: 800 - total flux cleaned = 6.79416e-05 Jy ! Component: 850 - total flux cleaned = 5.46455e-05 Jy ! Component: 900 - total flux cleaned = 6.72979e-05 Jy ! Component: 950 - total flux cleaned = 2.90153e-05 Jy ! Component: 1000 - total flux cleaned = 4.28376e-06 Jy ! Component: 1050 - total flux cleaned = -3.1677e-05 Jy ! Component: 1100 - total flux cleaned = -7.85481e-05 Jy ! Component: 1150 - total flux cleaned = -9.00778e-05 Jy ! Component: 1200 - total flux cleaned = -0.000123524 Jy ! Component: 1250 - total flux cleaned = -0.000156061 Jy ! Component: 1300 - total flux cleaned = -0.0001666 Jy ! Component: 1350 - total flux cleaned = -0.000208353 Jy ! Component: 1400 - total flux cleaned = -0.000228737 Jy ! Component: 1450 - total flux cleaned = -0.000238959 Jy ! Component: 1500 - total flux cleaned = -0.000297559 Jy ! Component: 1550 - total flux cleaned = -0.000316588 Jy ! Component: 1600 - total flux cleaned = -0.000344841 Jy ! Component: 1650 - total flux cleaned = -0.000354252 Jy ! Component: 1700 - total flux cleaned = -0.000418195 Jy ! Component: 1750 - total flux cleaned = -0.000436147 Jy ! Component: 1800 - total flux cleaned = -0.000480594 Jy ! Component: 1850 - total flux cleaned = -0.000498088 Jy ! Component: 1900 - total flux cleaned = -0.00053274 Jy ! Component: 1950 - total flux cleaned = -0.000541458 Jy ! Component: 2000 - total flux cleaned = -0.000591845 Jy ! Total flux subtracted in 2048 components = -0.00061663 Jy ! Clean residual min=-0.000450 max=0.000453 Jy/beam ! Clean residual mean=-0.000003 rms=0.000152 Jy/beam ! Combined flux in latest and established models = 0.149028 Jy keep ! Adding 123 model components to the UV plane model. ! The established model now contains 233 components and 0.149028 Jy ![Exited script file: muppet] wmap "J1738-1503_X_2015_01_22_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7615 x 1.943 at -4.519 degrees (North through East) ! Clean map min=-0.00088611 max=0.1006 Jy/beam ! Writing clean map to FITS file: J1738-1503_X_2015_01_22_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.100597 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000145858 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.434977 0.434977 0.869954 1.73991 3.47981 6.95963 13.9193 27.8385 55.677 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.1 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7615 x 1.943 at -4.519 degrees (North through East) ! Clean map min=-0.00088611 max=0.1006 Jy/beam ! Error occured in command: mapplot ! ! ! ! ! ! 4 consecutive EOF's on stdin - 10 will exit program ! ! 5 consecutive EOF's on stdin - 10 will exit program ! ! 6 consecutive EOF's on stdin - 10 will exit program ! ! 7 consecutive EOF's on stdin - 10 will exit program ! ! 8 consecutive EOF's on stdin - 10 will exit program ! ! 9 consecutive EOF's on stdin - 10 will exit program ! ! 10 consecutive EOF's on stdin - 10 will exit program ! Log file J1738-1503_X_2015_01_22_pus_uvs.log closed on Wed Jan 4 13:13:34 2017