! Started logfile: J2212+0646_X_2015_03_17_pus_uvs.log on Sat Dec 31 19:12:42 2016 obs J2212+0646_X_2015_03_17_pus_uva.fits ! Reading UV FITS file: J2212+0646_X_2015_03_17_pus_uva.fits ! AN table 1: 56 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.95 visibilities/baseline/integration-bin. ! Found source: J2212+0646 ! ! 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 338 lines of history. ! ! Reading 28728 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 J2212+0646_X_2015_03_17_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 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.771126Jy sigma=0.008445 ! Fit after self-cal, rms=0.754698Jy sigma=0.008266 ! 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=0.6942 mas, bmaj=1.724 mas, bpa=-2.746 degrees ! Estimated noise=652.096 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 = 0.193308 Jy ! Component: 100 - total flux cleaned = 0.235462 Jy ! Total flux subtracted in 100 components = 0.235462 Jy ! Clean residual min=-0.009118 max=0.012257 Jy/beam ! Clean residual mean=-0.000006 rms=0.002397 Jy/beam ! Combined flux in latest and established models = 0.235462 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.235462 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=0.089556Jy sigma=0.000904 ! Fit after self-cal, rms=0.089554Jy sigma=0.000904 ! 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=0.8531 mas, bmaj=1.992 mas, bpa=-3.258 degrees ! Estimated noise=386.441 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 = 0.0146532 Jy ! Component: 100 - total flux cleaned = 0.0214912 Jy ! Component: 150 - total flux cleaned = 0.0252591 Jy ! Component: 200 - total flux cleaned = 0.0274532 Jy ! Total flux subtracted in 200 components = 0.0274532 Jy ! Clean residual min=-0.010204 max=0.011437 Jy/beam ! Clean residual mean=-0.000002 rms=0.002554 Jy/beam ! Combined flux in latest and established models = 0.262915 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 27 components and 0.262915 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=0.087640Jy sigma=0.000874 ! Fit after self-cal, rms=0.087645Jy sigma=0.000874 ! 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 0.95 FD 1.28 HN 1.09 KP 0.92 ! LA 1.03 MK 0.96 NL 1.00 OV 0.98 ! PT 1.05 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.28 HN 1.14 KP 0.86 ! LA 1.03 MK 0.98 NL 1.00 OV 0.99 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.25 HN 1.11 KP 0.80 ! LA 1.06 MK 0.98 NL 0.99 OV 0.99 ! PT 0.97 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.25 HN 1.09 KP 0.77 ! LA 1.05 MK 0.99 NL 1.00 OV 0.97 ! PT 0.98 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.24 HN 1.05 KP 0.73 ! LA 1.04 MK 1.02 NL 1.00 OV 0.99 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.28 HN 1.10 KP 0.73 ! LA 1.04 MK 0.97 NL 1.01 OV 1.01 ! PT 0.97 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.29 HN 1.16 KP 0.71 ! LA 1.05 MK 0.99 NL 0.98 OV 1.02 ! PT 0.98 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.31 HN 1.16 KP 0.72 ! LA 1.02 MK 1.01 NL 1.00 OV 1.01 ! PT 0.97 SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.26 HN 1.13 KP 0.76 ! LA 1.05 MK 1.00 NL 1.00 OV 1.03 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.24 HN 1.14 KP 0.78 ! LA 1.06 MK 1.00 NL 1.00 OV 1.02 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.28 HN 1.13 KP 0.81 ! LA 1.06 MK 1.01 NL 1.00 OV 0.99 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.34 HN 1.10 KP 0.83 ! LA 1.05 MK 0.98 NL 1.00 OV 1.00 ! PT 1.02 SC 1.02 ! ! ! Fit before self-cal, rms=0.087645Jy sigma=0.000874 ! Fit after self-cal, rms=0.081783Jy sigma=0.000773 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8582 mas, bmaj=1.994 mas, bpa=-3.22 degrees ! Estimated noise=385.391 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 = -0.000538349 Jy ! Component: 100 - total flux cleaned = -0.000766622 Jy ! Component: 150 - total flux cleaned = -0.000768107 Jy ! Component: 200 - total flux cleaned = -0.000736502 Jy ! Total flux subtracted in 200 components = -0.000736502 Jy ! Clean residual min=-0.002316 max=0.002115 Jy/beam ! Clean residual mean=0.000001 rms=0.000530 Jy/beam ! Combined flux in latest and established models = 0.262179 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 32 components and 0.262179 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=0.081736Jy sigma=0.000773 ! Fit after self-cal, rms=0.081877Jy sigma=0.000772 ! 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=0.081877Jy sigma=0.000772 ! Fit after self-cal, rms=0.082478Jy sigma=0.000769 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8576 mas, bmaj=1.994 mas, bpa=-3.236 degrees ! Estimated noise=385.378 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000250085 Jy ! Component: 100 - total flux cleaned = -0.000341023 Jy ! Component: 150 - total flux cleaned = -0.000365874 Jy ! Component: 200 - total flux cleaned = -0.000388025 Jy ! Total flux subtracted in 200 components = -0.000388025 Jy ! Clean residual min=-0.001410 max=0.001570 Jy/beam ! Clean residual mean=0.000001 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 0.261791 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 34 components and 0.261791 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=0.082459Jy sigma=0.000768 ! Fit after self-cal, rms=0.082474Jy sigma=0.000768 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 = -4.19354e-05 Jy ! Component: 100 - total flux cleaned = -6.03573e-05 Jy ! Component: 150 - total flux cleaned = -6.02833e-05 Jy ! Component: 200 - total flux cleaned = -7.68597e-05 Jy ! Total flux subtracted in 200 components = -7.68597e-05 Jy ! Clean residual min=-0.001347 max=0.001538 Jy/beam ! Clean residual mean=0.000001 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.261714 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 36 components and 0.261714 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=0.082466Jy sigma=0.000768 ! Fit after self-cal, rms=0.082465Jy sigma=0.000768 ! 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=0.082465Jy sigma=0.000768 ! Fit after self-cal, rms=0.082461Jy sigma=0.000768 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8579 mas, bmaj=1.995 mas, bpa=-3.297 degrees ! Estimated noise=385.185 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000359383 Jy ! Component: 100 - total flux cleaned = -0.000431871 Jy ! Component: 150 - total flux cleaned = -0.000432009 Jy ! Component: 200 - total flux cleaned = -0.000446174 Jy ! Total flux subtracted in 200 components = -0.000446174 Jy ! Clean residual min=-0.001231 max=0.001510 Jy/beam ! Clean residual mean=0.000000 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.261267 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 38 components and 0.261267 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=0.082453Jy sigma=0.000768 ! Fit after self-cal, rms=0.082453Jy sigma=0.000768 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.89914e-05 Jy ! Component: 100 - total flux cleaned = 6.21423e-06 Jy ! Component: 150 - total flux cleaned = 6.02664e-06 Jy ! Component: 200 - total flux cleaned = -5.1482e-06 Jy ! Total flux subtracted in 200 components = -5.1482e-06 Jy ! Clean residual min=-0.001228 max=0.001490 Jy/beam ! Clean residual mean=0.000000 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.261262 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 39 components and 0.261262 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=0.082450Jy sigma=0.000768 ! Fit after self-cal, rms=0.082449Jy sigma=0.000768 ! 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=0.082449Jy sigma=0.000768 ! Fit after self-cal, rms=0.082456Jy sigma=0.000768 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.159 mas, bmaj=3.171 mas, bpa=2.275 degrees ! Estimated noise=487.204 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000480056 Jy ! Component: 100 - total flux cleaned = -0.000509995 Jy ! Component: 150 - total flux cleaned = -0.000499096 Jy ! Component: 200 - total flux cleaned = -0.0004899 Jy ! Total flux subtracted in 200 components = -0.0004899 Jy ! Clean residual min=-0.001473 max=0.002062 Jy/beam ! Clean residual mean=0.000001 rms=0.000505 Jy/beam ! Combined flux in latest and established models = 0.260772 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 46 components and 0.260772 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=0.082457Jy sigma=0.000768 ! Fit after self-cal, rms=0.082455Jy sigma=0.000768 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.49925e-05 Jy ! Component: 100 - total flux cleaned = -2.61718e-05 Jy ! Component: 150 - total flux cleaned = -1.88721e-05 Jy ! Component: 200 - total flux cleaned = -8.0798e-06 Jy ! Total flux subtracted in 200 components = -8.0798e-06 Jy ! Clean residual min=-0.001464 max=0.002052 Jy/beam ! Clean residual mean=0.000001 rms=0.000502 Jy/beam ! Combined flux in latest and established models = 0.260764 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 47 components and 0.260764 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=0.082458Jy sigma=0.000768 ! Fit after self-cal, rms=0.082456Jy sigma=0.000768 ! 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=0.8582 mas, bmaj=1.996 mas, bpa=-3.349 degrees ! Estimated noise=385.082 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8582 x 1.996 at -3.349 degrees (North through East) ! Clean map min=-0.0011031 max=0.25007 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=0.6971 mas, bmaj=1.724 mas, bpa=-2.714 degrees ! Estimated noise=655.887 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.194391 Jy ! Component: 100 - total flux cleaned = 0.236806 Jy ! Component: 150 - total flux cleaned = 0.247366 Jy ! Component: 200 - total flux cleaned = 0.252748 Jy ! Total flux subtracted in 200 components = 0.252748 Jy ! Clean residual min=-0.002165 max=0.002718 Jy/beam ! Clean residual mean=0.000001 rms=0.000594 Jy/beam ! Combined flux in latest and established models = 0.252748 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 0.252748 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8582 mas, bmaj=1.996 mas, bpa=-3.349 degrees ! Estimated noise=385.082 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 = 0.00374032 Jy ! Component: 100 - total flux cleaned = 0.0056833 Jy ! Component: 150 - total flux cleaned = 0.00677532 Jy ! Component: 200 - total flux cleaned = 0.00740635 Jy ! Total flux subtracted in 200 components = 0.00740635 Jy ! Clean residual min=-0.001275 max=0.001453 Jy/beam ! Clean residual mean=0.000000 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 0.260154 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 36 components and 0.260154 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=2.159 mas, bmaj=3.171 mas, bpa=2.275 degrees ! Estimated noise=487.204 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000370292 Jy ! Component: 100 - total flux cleaned = 0.000423702 Jy ! Component: 150 - total flux cleaned = 0.000440019 Jy ! Component: 200 - total flux cleaned = 0.000460593 Jy ! Total flux subtracted in 200 components = 0.000460593 Jy ! Clean residual min=-0.001479 max=0.002047 Jy/beam ! Clean residual mean=0.000001 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 0.260615 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 = 1.69517e-05 Jy ! Component: 100 - total flux cleaned = 2.67267e-05 Jy ! Component: 150 - total flux cleaned = 3.55795e-05 Jy ! Component: 200 - total flux cleaned = 4.36709e-05 Jy ! Total flux subtracted in 200 components = 4.36709e-05 Jy ! Clean residual min=-0.001478 max=0.002044 Jy/beam ! Clean residual mean=0.000001 rms=0.000502 Jy/beam ! Combined flux in latest and established models = 0.260658 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 47 components and 0.260658 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8582 mas, bmaj=1.996 mas, bpa=-3.349 degrees ! Estimated noise=385.082 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000153197 Jy ! Component: 100 - total flux cleaned = 8.59876e-05 Jy ! Component: 150 - total flux cleaned = 8.51361e-05 Jy ! Component: 200 - total flux cleaned = 9.47893e-05 Jy ! Total flux subtracted in 200 components = 9.47893e-05 Jy ! Clean residual min=-0.001267 max=0.001448 Jy/beam ! Clean residual mean=0.000000 rms=0.000346 Jy/beam ! Combined flux in latest and established models = 0.260753 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 55 components and 0.260753 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=0.082452Jy sigma=0.000768 ! Fit after self-cal, rms=0.082451Jy sigma=0.000768 wmodel J2212+0646_X_2015_03_17_pus_map.mod ! Writing 55 model components to file: J2212+0646_X_2015_03_17_pus_map.mod wobs J2212+0646_X_2015_03_17_pus_uvs.fits ! Writing UV FITS file: J2212+0646_X_2015_03_17_pus_uvs.fits wwins J2212+0646_X_2015_03_17_pus_map.win ! wwins: Wrote 1 windows to J2212+0646_X_2015_03_17_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 = 0.000573918 Jy ! Component: 100 - total flux cleaned = 0.000850177 Jy ! Component: 150 - total flux cleaned = 0.000978011 Jy ! Component: 200 - total flux cleaned = 0.00103818 Jy ! Component: 250 - total flux cleaned = 0.00109514 Jy ! Component: 300 - total flux cleaned = 0.00120529 Jy ! Component: 350 - total flux cleaned = 0.0012588 Jy ! Component: 400 - total flux cleaned = 0.00134501 Jy ! Component: 450 - total flux cleaned = 0.00132852 Jy ! Component: 500 - total flux cleaned = 0.00137776 Jy ! Component: 550 - total flux cleaned = 0.00134607 Jy ! Component: 600 - total flux cleaned = 0.00133076 Jy ! Component: 650 - total flux cleaned = 0.001316 Jy ! Component: 700 - total flux cleaned = 0.00134604 Jy ! Component: 750 - total flux cleaned = 0.00134606 Jy ! Component: 800 - total flux cleaned = 0.00133151 Jy ! Component: 850 - total flux cleaned = 0.00127518 Jy ! Component: 900 - total flux cleaned = 0.00126135 Jy ! Component: 950 - total flux cleaned = 0.00122083 Jy ! Component: 1000 - total flux cleaned = 0.001181 Jy ! Component: 1050 - total flux cleaned = 0.00112904 Jy ! Component: 1100 - total flux cleaned = 0.00110319 Jy ! Component: 1150 - total flux cleaned = 0.0010781 Jy ! Component: 1200 - total flux cleaned = 0.00101617 Jy ! Component: 1250 - total flux cleaned = 0.00099185 Jy ! Component: 1300 - total flux cleaned = 0.000944022 Jy ! Component: 1350 - total flux cleaned = 0.000932284 Jy ! Component: 1400 - total flux cleaned = 0.000862516 Jy ! Component: 1450 - total flux cleaned = 0.000828194 Jy ! Component: 1500 - total flux cleaned = 0.000816913 Jy ! Component: 1550 - total flux cleaned = 0.000739084 Jy ! Component: 1600 - total flux cleaned = 0.000783073 Jy ! Component: 1650 - total flux cleaned = 0.000728599 Jy ! Component: 1700 - total flux cleaned = 0.000664056 Jy ! Component: 1750 - total flux cleaned = 0.000632297 Jy ! Component: 1800 - total flux cleaned = 0.000590226 Jy ! Component: 1850 - total flux cleaned = 0.00056957 Jy ! Component: 1900 - total flux cleaned = 0.00053881 Jy ! Component: 1950 - total flux cleaned = 0.00050844 Jy ! Component: 2000 - total flux cleaned = 0.000468358 Jy ! Total flux subtracted in 2048 components = 0.000478466 Jy ! Clean residual min=-0.000600 max=0.000495 Jy/beam ! Clean residual mean=0.000000 rms=0.000194 Jy/beam ! Combined flux in latest and established models = 0.261232 Jy keep ! Adding 160 model components to the UV plane model. ! The established model now contains 215 components and 0.261232 Jy ![Exited script file: muppet] wmap "J2212+0646_X_2015_03_17_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8582 x 1.996 at -3.349 degrees (North through East) ! Clean map min=-0.0010808 max=0.25024 Jy/beam ! Writing clean map to FITS file: J2212+0646_X_2015_03_17_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.250243 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000192837 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.23118 0.23118 0.46236 0.924719 1.84944 3.69888 7.39775 14.7955 29.591 59.182 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.25 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8582 x 1.996 at -3.349 degrees (North through East) ! Clean map min=-0.0010808 max=0.25024 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 J2212+0646_X_2015_03_17_pus_uvs.log closed on Sat Dec 31 19:12:44 2016