! Started logfile: J0941+2728_X_2015_03_17_pus_uvs.log on Sat Dec 31 19:04:06 2016 obs J0941+2728_X_2015_03_17_pus_uva.fits ! Reading UV FITS file: J0941+2728_X_2015_03_17_pus_uva.fits ! AN table 1: 83 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.86988 visibilities/baseline/integration-bin. ! Found source: J0941+2728 ! ! 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 38988 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 J0941+2728_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 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.871543Jy sigma=0.010590 ! Fit after self-cal, rms=0.861716Jy sigma=0.010476 ! 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=0.8305 mas, bmaj=1.458 mas, bpa=2.197 degrees ! Estimated noise=512.152 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 = 0.105077 Jy ! Component: 100 - total flux cleaned = 0.130278 Jy ! Total flux subtracted in 100 components = 0.130278 Jy ! Clean residual min=-0.006163 max=0.012343 Jy/beam ! Clean residual mean=-0.000055 rms=0.001674 Jy/beam ! Combined flux in latest and established models = 0.130278 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.130278 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=0.075053Jy sigma=0.000855 ! Fit after self-cal, rms=0.075047Jy sigma=0.000855 ! Inverting map ! Added new window around map position (1.2, 0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0128619 Jy ! Component: 100 - total flux cleaned = 0.0205424 Jy ! Total flux subtracted in 100 components = 0.0205424 Jy ! Clean residual min=-0.005435 max=0.005234 Jy/beam ! Clean residual mean=-0.000015 rms=0.001220 Jy/beam ! Combined flux in latest and established models = 0.15082 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 21 components and 0.15082 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=0.071946Jy sigma=0.000818 ! Fit after self-cal, rms=0.071853Jy sigma=0.000816 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.019 mas, bmaj=1.753 mas, bpa=2.777 degrees ! Estimated noise=298.61 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 = 0.00778047 Jy ! Component: 100 - total flux cleaned = 0.0120519 Jy ! Component: 150 - total flux cleaned = 0.014685 Jy ! Component: 200 - total flux cleaned = 0.0163497 Jy ! Total flux subtracted in 200 components = 0.0163497 Jy ! Clean residual min=-0.005969 max=0.004529 Jy/beam ! Clean residual mean=0.000011 rms=0.001263 Jy/beam ! Combined flux in latest and established models = 0.16717 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 40 components and 0.16717 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=0.070850Jy sigma=0.000807 ! Fit after self-cal, rms=0.070844Jy sigma=0.000807 ! 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 1.17 HN 1.04 KP 0.93 ! LA 1.03 MK 0.97 NL 0.98 OV 1.00 ! PT 1.05 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.12 HN 1.11 KP 0.88 ! LA 1.05 MK 0.97 NL 0.98 OV 1.01 ! PT 1.01 SC 1.08 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.09 HN 1.09 KP 0.83 ! LA 1.07 MK 0.97 NL 0.99 OV 0.99 ! PT 0.98 SC 1.07 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.10 HN 1.15 KP 0.81 ! LA 1.06 MK 1.01 NL 0.99 OV 0.99 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.10 HN 1.05 KP 0.74 ! LA 1.06 MK 0.98 NL 1.01 OV 1.01 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.11 HN 1.06 KP 0.75 ! LA 1.05 MK 0.96 NL 0.99 OV 1.01 ! PT 1.00 SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.14 HN 1.12 KP 0.74 ! LA 1.09 MK 1.00 NL 1.02 OV 1.04 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.17 HN 1.16 KP 0.76 ! LA 1.04 MK 0.99 NL 1.02 OV 1.01 ! PT 1.01 SC 1.06 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.15 HN 1.14 KP 0.77 ! LA 1.06 MK 0.95 NL 0.99 OV 1.03 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.12 HN 1.09 KP 0.79 ! LA 1.08 MK 0.99 NL 1.01 OV 1.02 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.12 HN 1.10 KP 0.82 ! LA 1.08 MK 1.01 NL 1.02 OV 1.01 ! PT 1.02 SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.14 HN 1.04 KP 0.89 ! LA 1.06 MK 1.01 NL 1.01 OV 1.01 ! PT 1.02 SC 1.03 ! ! ! Fit before self-cal, rms=0.070844Jy sigma=0.000807 ! Fit after self-cal, rms=0.067459Jy sigma=0.000778 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.026 mas, bmaj=1.751 mas, bpa=2.252 degrees ! Estimated noise=297.691 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 = -0.00025529 Jy ! Component: 100 - total flux cleaned = -0.000223787 Jy ! Component: 150 - total flux cleaned = -0.000170274 Jy ! Component: 200 - total flux cleaned = -0.000147241 Jy ! Total flux subtracted in 200 components = -0.000147241 Jy ! Clean residual min=-0.001103 max=0.001131 Jy/beam ! Clean residual mean=-0.000006 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.167023 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 50 components and 0.167023 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=0.067431Jy sigma=0.000777 ! Fit after self-cal, rms=0.067439Jy sigma=0.000777 ! 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=0.067439Jy sigma=0.000777 ! Fit after self-cal, rms=0.067618Jy sigma=0.000776 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.027 mas, bmaj=1.745 mas, bpa=2.545 degrees ! Estimated noise=297.533 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000436392 Jy ! Component: 100 - total flux cleaned = -0.000494244 Jy ! Component: 150 - total flux cleaned = -0.000478923 Jy ! Component: 200 - total flux cleaned = -0.000451426 Jy ! Total flux subtracted in 200 components = -0.000451426 Jy ! Clean residual min=-0.001105 max=0.000987 Jy/beam ! Clean residual mean=-0.000005 rms=0.000245 Jy/beam ! Combined flux in latest and established models = 0.166571 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 55 components and 0.166571 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=0.067608Jy sigma=0.000776 ! Fit after self-cal, rms=0.067614Jy sigma=0.000776 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 = 1.46717e-05 Jy ! Component: 100 - total flux cleaned = 2.68882e-05 Jy ! Component: 150 - total flux cleaned = 4.80047e-05 Jy ! Component: 200 - total flux cleaned = 5.79218e-05 Jy ! Total flux subtracted in 200 components = 5.79218e-05 Jy ! Clean residual min=-0.001090 max=0.000987 Jy/beam ! Clean residual mean=-0.000005 rms=0.000242 Jy/beam ! Combined flux in latest and established models = 0.166629 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 58 components and 0.166629 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=0.067611Jy sigma=0.000776 ! Fit after self-cal, rms=0.067610Jy sigma=0.000776 ! 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=0.067610Jy sigma=0.000776 ! Fit after self-cal, rms=0.067728Jy sigma=0.000776 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.028 mas, bmaj=1.745 mas, bpa=2.405 degrees ! Estimated noise=297.606 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00027272 Jy ! Component: 100 - total flux cleaned = -0.000322481 Jy ! Component: 150 - total flux cleaned = -0.000342943 Jy ! Component: 200 - total flux cleaned = -0.000342508 Jy ! Total flux subtracted in 200 components = -0.000342508 Jy ! Clean residual min=-0.001084 max=0.000985 Jy/beam ! Clean residual mean=-0.000005 rms=0.000236 Jy/beam ! Combined flux in latest and established models = 0.166287 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 59 components and 0.166287 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=0.067725Jy sigma=0.000776 ! Fit after self-cal, rms=0.067726Jy sigma=0.000776 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 = 6.06869e-06 Jy ! Component: 100 - total flux cleaned = 6.27638e-06 Jy ! Component: 150 - total flux cleaned = 6.4842e-06 Jy ! Component: 200 - total flux cleaned = 6.58629e-06 Jy ! Total flux subtracted in 200 components = 6.58629e-06 Jy ! Clean residual min=-0.001080 max=0.000993 Jy/beam ! Clean residual mean=-0.000005 rms=0.000235 Jy/beam ! Combined flux in latest and established models = 0.166293 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 64 components and 0.166293 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=0.067724Jy sigma=0.000776 ! Fit after self-cal, rms=0.067723Jy sigma=0.000776 ! 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=0.067723Jy sigma=0.000776 ! Fit after self-cal, rms=0.067792Jy sigma=0.000776 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.155 mas, bmaj=2.95 mas, bpa=4.975 degrees ! Estimated noise=356.36 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00020695 Jy ! Component: 100 - total flux cleaned = -0.000218186 Jy ! Component: 150 - total flux cleaned = -0.000223137 Jy ! Component: 200 - total flux cleaned = -0.000223088 Jy ! Total flux subtracted in 200 components = -0.000223088 Jy ! Clean residual min=-0.001147 max=0.001037 Jy/beam ! Clean residual mean=-0.000010 rms=0.000272 Jy/beam ! Combined flux in latest and established models = 0.16607 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 67 components and 0.16607 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=0.067792Jy sigma=0.000776 ! Fit after self-cal, rms=0.067793Jy sigma=0.000776 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 = -3.45932e-05 Jy ! Component: 100 - total flux cleaned = -2.48781e-05 Jy ! Component: 150 - total flux cleaned = -1.94291e-05 Jy ! Component: 200 - total flux cleaned = -1.21054e-05 Jy ! Total flux subtracted in 200 components = -1.21054e-05 Jy ! Clean residual min=-0.001149 max=0.001035 Jy/beam ! Clean residual mean=-0.000010 rms=0.000271 Jy/beam ! Combined flux in latest and established models = 0.166058 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 71 components and 0.166058 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=0.067793Jy sigma=0.000776 ! Fit after self-cal, rms=0.067793Jy sigma=0.000776 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.029 mas, bmaj=1.746 mas, bpa=2.297 degrees ! Estimated noise=297.628 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.029 x 1.746 at 2.297 degrees (North through East) ! Clean map min=-0.0010171 max=0.13719 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=0.8358 mas, bmaj=1.447 mas, bpa=1.678 degrees ! Estimated noise=513.303 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.105169 Jy ! Component: 100 - total flux cleaned = 0.130575 Jy ! Component: 150 - total flux cleaned = 0.14313 Jy ! Component: 200 - total flux cleaned = 0.150455 Jy ! Total flux subtracted in 200 components = 0.150455 Jy ! Clean residual min=-0.001805 max=0.003759 Jy/beam ! Clean residual mean=-0.000027 rms=0.000565 Jy/beam ! Combined flux in latest and established models = 0.150455 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.150455 Jy ! Inverting map and beam ! Estimated beam: bmin=1.029 mas, bmaj=1.746 mas, bpa=2.297 degrees ! Estimated noise=297.628 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 = 0.00607418 Jy ! Component: 100 - total flux cleaned = 0.00942614 Jy ! Component: 150 - total flux cleaned = 0.0115233 Jy ! Component: 200 - total flux cleaned = 0.0128879 Jy ! Total flux subtracted in 200 components = 0.0128879 Jy ! Clean residual min=-0.001021 max=0.000981 Jy/beam ! Clean residual mean=-0.000011 rms=0.000252 Jy/beam ! Combined flux in latest and established models = 0.163343 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 43 components and 0.163343 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=2.155 mas, bmaj=2.95 mas, bpa=4.975 degrees ! Estimated noise=356.36 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00133326 Jy ! Component: 100 - total flux cleaned = 0.00198608 Jy ! Component: 150 - total flux cleaned = 0.00234335 Jy ! Component: 200 - total flux cleaned = 0.00254382 Jy ! Total flux subtracted in 200 components = 0.00254382 Jy ! Clean residual min=-0.001102 max=0.001072 Jy/beam ! Clean residual mean=-0.000011 rms=0.000272 Jy/beam ! Combined flux in latest and established models = 0.165886 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 = 0.00010596 Jy ! Component: 100 - total flux cleaned = 0.000122821 Jy ! Component: 150 - total flux cleaned = 0.000138511 Jy ! Component: 200 - total flux cleaned = 0.000152978 Jy ! Total flux subtracted in 200 components = 0.000152978 Jy ! Clean residual min=-0.001105 max=0.001071 Jy/beam ! Clean residual mean=-0.000010 rms=0.000272 Jy/beam ! Combined flux in latest and established models = 0.166039 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 62 components and 0.166039 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.029 mas, bmaj=1.746 mas, bpa=2.297 degrees ! Estimated noise=297.628 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.47625e-05 Jy ! Component: 100 - total flux cleaned = -8.357e-05 Jy ! Component: 150 - total flux cleaned = -7.38275e-05 Jy ! Component: 200 - total flux cleaned = -6.57414e-05 Jy ! Total flux subtracted in 200 components = -6.57414e-05 Jy ! Clean residual min=-0.001028 max=0.001050 Jy/beam ! Clean residual mean=-0.000005 rms=0.000232 Jy/beam ! Combined flux in latest and established models = 0.165974 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 66 components and 0.165974 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=0.067792Jy sigma=0.000776 ! Fit after self-cal, rms=0.067789Jy sigma=0.000776 wmodel J0941+2728_X_2015_03_17_pus_map.mod ! Writing 66 model components to file: J0941+2728_X_2015_03_17_pus_map.mod wobs J0941+2728_X_2015_03_17_pus_uvs.fits ! Writing UV FITS file: J0941+2728_X_2015_03_17_pus_uvs.fits wwins J0941+2728_X_2015_03_17_pus_map.win ! wwins: Wrote 2 windows to J0941+2728_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 = 6.7085e-05 Jy ! Component: 100 - total flux cleaned = 0.000178568 Jy ! Component: 150 - total flux cleaned = 0.00022192 Jy ! Component: 200 - total flux cleaned = 0.00023514 Jy ! Component: 250 - total flux cleaned = 0.000196218 Jy ! Component: 300 - total flux cleaned = 0.000196127 Jy ! Component: 350 - total flux cleaned = 0.000184035 Jy ! Component: 400 - total flux cleaned = 0.000195698 Jy ! Component: 450 - total flux cleaned = 0.000184376 Jy ! Component: 500 - total flux cleaned = 0.000184321 Jy ! Component: 550 - total flux cleaned = 0.00016294 Jy ! Component: 600 - total flux cleaned = 0.000173457 Jy ! Component: 650 - total flux cleaned = 0.000173408 Jy ! Component: 700 - total flux cleaned = 0.000143198 Jy ! Component: 750 - total flux cleaned = 0.000103691 Jy ! Component: 800 - total flux cleaned = 7.46508e-05 Jy ! Component: 850 - total flux cleaned = 3.64873e-05 Jy ! Component: 900 - total flux cleaned = 8.47784e-06 Jy ! Component: 950 - total flux cleaned = -1.8964e-05 Jy ! Component: 1000 - total flux cleaned = -8.28975e-07 Jy ! Component: 1050 - total flux cleaned = -1.88065e-05 Jy ! Component: 1100 - total flux cleaned = -2.76531e-05 Jy ! Component: 1150 - total flux cleaned = -2.76001e-05 Jy ! Component: 1200 - total flux cleaned = -4.46256e-05 Jy ! Component: 1250 - total flux cleaned = -3.62591e-05 Jy ! Component: 1300 - total flux cleaned = -3.64486e-05 Jy ! Component: 1350 - total flux cleaned = -5.28102e-05 Jy ! Component: 1400 - total flux cleaned = -4.48318e-05 Jy ! Component: 1450 - total flux cleaned = -6.08254e-05 Jy ! Component: 1500 - total flux cleaned = -7.66043e-05 Jy ! Component: 1550 - total flux cleaned = -9.18269e-05 Jy ! Component: 1600 - total flux cleaned = -9.1872e-05 Jy ! Component: 1650 - total flux cleaned = -8.42202e-05 Jy ! Component: 1700 - total flux cleaned = -7.67503e-05 Jy ! Component: 1750 - total flux cleaned = -9.88541e-05 Jy ! Component: 1800 - total flux cleaned = -9.15541e-05 Jy ! Component: 1850 - total flux cleaned = -9.88123e-05 Jy ! Component: 1900 - total flux cleaned = -0.000112982 Jy ! Component: 1950 - total flux cleaned = -0.000112952 Jy ! Component: 2000 - total flux cleaned = -0.000126915 Jy ! Total flux subtracted in 2048 components = -0.000113251 Jy ! Clean residual min=-0.000465 max=0.000414 Jy/beam ! Clean residual mean=-0.000006 rms=0.000130 Jy/beam ! Combined flux in latest and established models = 0.16586 Jy keep ! Adding 151 model components to the UV plane model. ! The established model now contains 217 components and 0.16586 Jy ![Exited script file: muppet] wmap "J0941+2728_X_2015_03_17_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.029 x 1.746 at 2.297 degrees (North through East) ! Clean map min=-0.00075648 max=0.13752 Jy/beam ! Writing clean map to FITS file: J0941+2728_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 0.137516 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000129201 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.281861 0.281861 0.563722 1.12744 2.25489 4.50978 9.01955 18.0391 36.0782 72.1564 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.137 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.029 x 1.746 at 2.297 degrees (North through East) ! Clean map min=-0.00075648 max=0.13752 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 J0941+2728_X_2015_03_17_pus_uvs.log closed on Sat Dec 31 19:04:08 2016