! Started logfile: J0245+2405_X_2014_12_20_pus_uvs.log on Tue Dec 27 21:35:23 2016 obs J0245+2405_X_2014_12_20_pus_uva.fits ! Reading UV FITS file: J0245+2405_X_2014_12_20_pus_uva.fits ! AN table 1: 94 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.968085 visibilities/baseline/integration-bin. ! Found source: J0245+2405 ! ! 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 364 lines of history. ! ! Reading 49140 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 J0245+2405_X_2014_12_20_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 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.850966Jy sigma=0.010929 ! Fit after self-cal, rms=0.797775Jy sigma=0.010260 ! 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=0.7304 mas, bmaj=1.611 mas, bpa=-4.108 degrees ! Estimated noise=723.157 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 = 0.156652 Jy ! Component: 100 - total flux cleaned = 0.190863 Jy ! Total flux subtracted in 100 components = 0.190863 Jy ! Clean residual min=-0.006738 max=0.019292 Jy/beam ! Clean residual mean=-0.000010 rms=0.002081 Jy/beam ! Combined flux in latest and established models = 0.190863 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.190863 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=0.073759Jy sigma=0.000916 ! Fit after self-cal, rms=0.073752Jy sigma=0.000916 ! Inverting map ! Added new window around map position (1.2, 1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0170648 Jy ! Component: 100 - total flux cleaned = 0.0262725 Jy ! Total flux subtracted in 100 components = 0.0262725 Jy ! Clean residual min=-0.005468 max=0.006334 Jy/beam ! Clean residual mean=-0.000005 rms=0.001435 Jy/beam ! Combined flux in latest and established models = 0.217135 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 12 components and 0.217135 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=0.068804Jy sigma=0.000844 ! Fit after self-cal, rms=0.068520Jy sigma=0.000841 ! 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=0.9075 mas, bmaj=1.897 mas, bpa=-5.219 degrees ! Estimated noise=250.741 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 = 0.0097128 Jy ! Component: 100 - total flux cleaned = 0.0150252 Jy ! Component: 150 - total flux cleaned = 0.0182174 Jy ! Component: 200 - total flux cleaned = 0.0194018 Jy ! Total flux subtracted in 200 components = 0.0194018 Jy ! Clean residual min=-0.003726 max=0.006985 Jy/beam ! Clean residual mean=-0.000007 rms=0.001198 Jy/beam ! Combined flux in latest and established models = 0.236537 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 26 components and 0.236537 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=0.067211Jy sigma=0.000821 ! Fit after self-cal, rms=0.067147Jy sigma=0.000820 ! Inverting map ! Added new window around map position (2.8, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00639468 Jy ! Component: 100 - total flux cleaned = 0.00710019 Jy ! Component: 150 - total flux cleaned = 0.00739167 Jy ! Component: 200 - total flux cleaned = 0.00764298 Jy ! Total flux subtracted in 200 components = 0.00764298 Jy ! Clean residual min=-0.003852 max=0.004857 Jy/beam ! Clean residual mean=0.000008 rms=0.000976 Jy/beam ! Combined flux in latest and established models = 0.24418 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 50 components and 0.24418 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=0.066533Jy sigma=0.000811 ! Fit after self-cal, rms=0.066463Jy sigma=0.000810 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.04 HN 1.02 KP 1.10 ! LA 0.98 MK 0.97 NL 0.99 OV 0.95 ! PT 1.07 SC 1.07 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.05 HN 1.05 KP 1.06 ! LA 0.98 MK 0.95 NL 0.98 OV 0.94 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.04 HN 1.06 KP 1.00 ! LA 1.00 MK 0.96 NL 0.98 OV 0.93 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.04 HN 1.03 KP 0.95 ! LA 1.01 MK 0.97 NL 0.98 OV 0.93 ! PT 1.03 SC 1.06 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.03 HN 1.01 KP 0.92 ! LA 1.00 MK 0.98 NL 0.98 OV 0.95 ! PT 1.02 SC 1.04 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.07 HN 1.04 KP 0.91 ! LA 1.00 MK 0.95 NL 0.98 OV 0.97 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.15 HN 1.16 KP 0.89 ! LA 1.02 MK 1.01 NL 1.03 OV 1.00 ! PT 1.07 SC 1.11 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.10 HN 1.08 KP 0.90 ! LA 0.99 MK 0.97 NL 0.98 OV 0.98 ! PT 1.01 SC 1.06 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.05 HN 1.10 KP 0.92 ! LA 1.02 MK 0.98 NL 0.98 OV 0.97 ! PT 1.03 SC 1.04 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.06 HN 1.07 KP 0.96 ! LA 1.01 MK 0.99 NL 0.99 OV 0.97 ! PT 1.04 SC 1.01 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.05 HN 1.06 KP 1.00 ! LA 1.01 MK 0.99 NL 1.00 OV 0.96 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.05 HN 1.04 KP 0.99 ! LA 1.03 MK 0.98 NL 0.97 OV 0.96 ! PT 1.04 SC 1.04 ! ! ! Fit before self-cal, rms=0.066463Jy sigma=0.000810 ! Fit after self-cal, rms=0.065137Jy sigma=0.000786 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9101 mas, bmaj=1.898 mas, bpa=-5.525 degrees ! Estimated noise=250.132 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 = 0.00294555 Jy ! Component: 100 - total flux cleaned = 0.00363251 Jy ! Component: 150 - total flux cleaned = 0.00387885 Jy ! Component: 200 - total flux cleaned = 0.00412637 Jy ! Total flux subtracted in 200 components = 0.00412637 Jy ! Clean residual min=-0.001306 max=0.001779 Jy/beam ! Clean residual mean=-0.000002 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.248307 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 64 components and 0.248307 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=0.064990Jy sigma=0.000784 ! Fit after self-cal, rms=0.064987Jy sigma=0.000784 ! 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=0.064987Jy sigma=0.000784 ! Fit after self-cal, rms=0.065073Jy sigma=0.000783 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9097 mas, bmaj=1.894 mas, bpa=-5.494 degrees ! Estimated noise=250.275 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00147824 Jy ! Component: 100 - total flux cleaned = 0.00189701 Jy ! Component: 150 - total flux cleaned = 0.00208021 Jy ! Component: 200 - total flux cleaned = 0.00223662 Jy ! Total flux subtracted in 200 components = 0.00223662 Jy ! Clean residual min=-0.001014 max=0.001393 Jy/beam ! Clean residual mean=0.000001 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.250543 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 84 components and 0.250543 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=0.065029Jy sigma=0.000782 ! Fit after self-cal, rms=0.065024Jy sigma=0.000782 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 (4.2, 6.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00135634 Jy ! Component: 100 - total flux cleaned = 0.00220894 Jy ! Component: 150 - total flux cleaned = 0.00271088 Jy ! Component: 200 - total flux cleaned = 0.00310598 Jy ! Total flux subtracted in 200 components = 0.00310598 Jy ! Clean residual min=-0.000864 max=0.001155 Jy/beam ! Clean residual mean=0.000003 rms=0.000255 Jy/beam ! Combined flux in latest and established models = 0.253649 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 99 components and 0.253649 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=0.064990Jy sigma=0.000781 ! Fit after self-cal, rms=0.064989Jy sigma=0.000781 ! Inverting map ! Added new window around map position (20.2, -19.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00102772 Jy ! Component: 100 - total flux cleaned = 0.00142717 Jy ! Component: 150 - total flux cleaned = 0.00172075 Jy ! Component: 200 - total flux cleaned = 0.00194312 Jy ! Total flux subtracted in 200 components = 0.00194312 Jy ! Clean residual min=-0.000813 max=0.000889 Jy/beam ! Clean residual mean=0.000003 rms=0.000228 Jy/beam ! Combined flux in latest and established models = 0.255592 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 117 components and 0.255592 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=0.064966Jy sigma=0.000781 ! Fit after self-cal, rms=0.064966Jy sigma=0.000781 ! 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=0.064966Jy sigma=0.000781 ! Fit after self-cal, rms=0.065049Jy sigma=0.000781 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9103 mas, bmaj=1.895 mas, bpa=-5.532 degrees ! Estimated noise=250.253 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000333007 Jy ! Component: 100 - total flux cleaned = 0.00048959 Jy ! Component: 150 - total flux cleaned = 0.000630894 Jy ! Component: 200 - total flux cleaned = 0.000711138 Jy ! Total flux subtracted in 200 components = 0.000711138 Jy ! Clean residual min=-0.000753 max=0.000856 Jy/beam ! Clean residual mean=0.000003 rms=0.000208 Jy/beam ! Combined flux in latest and established models = 0.256303 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 122 components and 0.256303 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=0.065038Jy sigma=0.000781 ! Fit after self-cal, rms=0.065039Jy sigma=0.000781 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 = 0.000183465 Jy ! Component: 100 - total flux cleaned = 0.000287076 Jy ! Component: 150 - total flux cleaned = 0.000341988 Jy ! Component: 200 - total flux cleaned = 0.000393931 Jy ! Total flux subtracted in 200 components = 0.000393931 Jy ! Clean residual min=-0.000756 max=0.000826 Jy/beam ! Clean residual mean=0.000004 rms=0.000201 Jy/beam ! Combined flux in latest and established models = 0.256697 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 126 components and 0.256697 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=0.065033Jy sigma=0.000781 ! Fit after self-cal, rms=0.065032Jy sigma=0.000781 ! 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=0.065032Jy sigma=0.000781 ! Fit after self-cal, rms=0.065083Jy sigma=0.000781 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.134 mas, bmaj=2.794 mas, bpa=-5.793 degrees ! Estimated noise=305.463 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000314681 Jy ! Component: 100 - total flux cleaned = 0.000572315 Jy ! Component: 150 - total flux cleaned = 0.000720138 Jy ! Component: 200 - total flux cleaned = 0.000750203 Jy ! Total flux subtracted in 200 components = 0.000750203 Jy ! Clean residual min=-0.000736 max=0.000864 Jy/beam ! Clean residual mean=0.000008 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.257447 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 146 components and 0.257447 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=0.065081Jy sigma=0.000781 ! Fit after self-cal, rms=0.065081Jy sigma=0.000781 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 = 7.58404e-05 Jy ! Component: 100 - total flux cleaned = 8.49866e-05 Jy ! Component: 150 - total flux cleaned = 6.86127e-05 Jy ! Component: 200 - total flux cleaned = 7.59623e-05 Jy ! Total flux subtracted in 200 components = 7.59623e-05 Jy ! Clean residual min=-0.000722 max=0.000823 Jy/beam ! Clean residual mean=0.000008 rms=0.000241 Jy/beam ! Combined flux in latest and established models = 0.257523 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 162 components and 0.257523 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=0.065080Jy sigma=0.000781 ! Fit after self-cal, rms=0.065080Jy sigma=0.000781 ! 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=0.9108 mas, bmaj=1.895 mas, bpa=-5.554 degrees ! Estimated noise=250.308 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9108 x 1.895 at -5.554 degrees (North through East) ! Clean map min=-0.00069632 max=0.20106 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=0.7327 mas, bmaj=1.61 mas, bpa=-4.279 degrees ! Estimated noise=727.297 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.157378 Jy ! Component: 100 - total flux cleaned = 0.193103 Jy ! Component: 150 - total flux cleaned = 0.209693 Jy ! Component: 200 - total flux cleaned = 0.22062 Jy ! Total flux subtracted in 200 components = 0.22062 Jy ! Clean residual min=-0.003411 max=0.005947 Jy/beam ! Clean residual mean=-0.000014 rms=0.001030 Jy/beam ! Combined flux in latest and established models = 0.22062 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.22062 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9108 mas, bmaj=1.895 mas, bpa=-5.554 degrees ! Estimated noise=250.308 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 = 0.0107111 Jy ! Component: 100 - total flux cleaned = 0.0171926 Jy ! Component: 150 - total flux cleaned = 0.0213571 Jy ! Component: 200 - total flux cleaned = 0.0242451 Jy ! Total flux subtracted in 200 components = 0.0242451 Jy ! Clean residual min=-0.001192 max=0.001643 Jy/beam ! Clean residual mean=-0.000008 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.244865 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 56 components and 0.244865 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=2.134 mas, bmaj=2.794 mas, bpa=-5.793 degrees ! Estimated noise=305.463 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00356287 Jy ! Component: 100 - total flux cleaned = 0.00570559 Jy ! Component: 150 - total flux cleaned = 0.00722051 Jy ! Component: 200 - total flux cleaned = 0.00834794 Jy ! Total flux subtracted in 200 components = 0.00834794 Jy ! Clean residual min=-0.000845 max=0.001063 Jy/beam ! Clean residual mean=0.000002 rms=0.000313 Jy/beam ! Combined flux in latest and established models = 0.253213 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 = 0.000876467 Jy ! Component: 100 - total flux cleaned = 0.00157624 Jy ! Component: 150 - total flux cleaned = 0.0021479 Jy ! Component: 200 - total flux cleaned = 0.0026244 Jy ! Total flux subtracted in 200 components = 0.0026244 Jy ! Clean residual min=-0.000723 max=0.000873 Jy/beam ! Clean residual mean=0.000005 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.255838 Jy ! Adding 85 model components to the UV plane model. ! The established model now contains 132 components and 0.255838 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9108 mas, bmaj=1.895 mas, bpa=-5.554 degrees ! Estimated noise=250.308 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000748015 Jy ! Component: 100 - total flux cleaned = 0.00108881 Jy ! Component: 150 - total flux cleaned = 0.00123859 Jy ! Component: 200 - total flux cleaned = 0.00130552 Jy ! Total flux subtracted in 200 components = 0.00130552 Jy ! Clean residual min=-0.000737 max=0.000824 Jy/beam ! Clean residual mean=0.000004 rms=0.000215 Jy/beam ! Combined flux in latest and established models = 0.257143 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 155 components and 0.257143 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=0.065115Jy sigma=0.000781 ! Fit after self-cal, rms=0.065106Jy sigma=0.000781 wmodel J0245+2405_X_2014_12_20_pus_map.mod ! Writing 155 model components to file: J0245+2405_X_2014_12_20_pus_map.mod wobs J0245+2405_X_2014_12_20_pus_uvs.fits ! Writing UV FITS file: J0245+2405_X_2014_12_20_pus_uvs.fits wwins J0245+2405_X_2014_12_20_pus_map.win ! wwins: Wrote 5 windows to J0245+2405_X_2014_12_20_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 = 0.000210117 Jy ! Component: 100 - total flux cleaned = 0.000250176 Jy ! Component: 150 - total flux cleaned = 0.000237852 Jy ! Component: 200 - total flux cleaned = 0.000237763 Jy ! Component: 250 - total flux cleaned = 0.000213767 Jy ! Component: 300 - total flux cleaned = 0.000190846 Jy ! Component: 350 - total flux cleaned = 0.000179599 Jy ! Component: 400 - total flux cleaned = 0.000179552 Jy ! Component: 450 - total flux cleaned = 0.000211418 Jy ! Component: 500 - total flux cleaned = 0.000231918 Jy ! Component: 550 - total flux cleaned = 0.000241889 Jy ! Component: 600 - total flux cleaned = 0.000282097 Jy ! Component: 650 - total flux cleaned = 0.000312036 Jy ! Component: 700 - total flux cleaned = 0.000350909 Jy ! Component: 750 - total flux cleaned = 0.000379427 Jy ! Component: 800 - total flux cleaned = 0.000407425 Jy ! Component: 850 - total flux cleaned = 0.000425946 Jy ! Component: 900 - total flux cleaned = 0.000453016 Jy ! Component: 950 - total flux cleaned = 0.000461877 Jy ! Component: 1000 - total flux cleaned = 0.000488295 Jy ! Component: 1050 - total flux cleaned = 0.000514141 Jy ! Component: 1100 - total flux cleaned = 0.000539495 Jy ! Component: 1150 - total flux cleaned = 0.000531012 Jy ! Component: 1200 - total flux cleaned = 0.000564175 Jy ! Component: 1250 - total flux cleaned = 0.000572333 Jy ! Component: 1300 - total flux cleaned = 0.00055627 Jy ! Component: 1350 - total flux cleaned = 0.00058822 Jy ! Component: 1400 - total flux cleaned = 0.000596151 Jy ! Component: 1450 - total flux cleaned = 0.000588443 Jy ! Component: 1500 - total flux cleaned = 0.000588513 Jy ! Component: 1550 - total flux cleaned = 0.000596164 Jy ! Component: 1600 - total flux cleaned = 0.000626053 Jy ! Component: 1650 - total flux cleaned = 0.000633259 Jy ! Component: 1700 - total flux cleaned = 0.000640557 Jy ! Component: 1750 - total flux cleaned = 0.00066945 Jy ! Component: 1800 - total flux cleaned = 0.000683787 Jy ! Component: 1850 - total flux cleaned = 0.000704965 Jy ! Component: 1900 - total flux cleaned = 0.000739841 Jy ! Component: 1950 - total flux cleaned = 0.000746715 Jy ! Component: 2000 - total flux cleaned = 0.000774134 Jy ! Total flux subtracted in 2048 components = 0.000801156 Jy ! Clean residual min=-0.000391 max=0.000357 Jy/beam ! Clean residual mean=0.000002 rms=0.000128 Jy/beam ! Combined flux in latest and established models = 0.257944 Jy keep ! Adding 154 model components to the UV plane model. ! The established model now contains 309 components and 0.257944 Jy ![Exited script file: muppet] wmap "J0245+2405_X_2014_12_20_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9108 x 1.895 at -5.554 degrees (North through East) ! Clean map min=-0.00051322 max=0.20087 Jy/beam ! Writing clean map to FITS file: J0245+2405_X_2014_12_20_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.200873 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000127594 device "J0245+2405_X_2014_12_20_pus\_map.eps/VPS" ! Attempting to open device: 'J0245+2405_X_2014_12_20_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.19056 0.19056 0.38112 0.76224 1.52448 3.04896 6.09792 12.1958 24.3917 48.7834 97.5667 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.2 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9108 x 1.895 at -5.554 degrees (North through East) ! Clean map min=-0.00051322 max=0.20087 Jy/beam quit ! Quitting program ! Log file J0245+2405_X_2014_12_20_pus_uvs.log closed on Tue Dec 27 21:35:26 2016