! Started logfile: J2212+5900_X_2014_08_05_pus_uvs.log on Fri Jan 6 23:04:48 2017 obs J2212+5900_X_2014_08_05_pus_uva.fits ! Reading UV FITS file: J2212+5900_X_2014_08_05_pus_uva.fits ! AN table 1: 123 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.765854 visibilities/baseline/integration-bin. ! Found source: J2212+5900 ! ! 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 414 lines of history. ! ! Reading 50868 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+5900_X_2014_08_05_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 151 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 151 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 151 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 151 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 151 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 209 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 209 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 209 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 151 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 151 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 151 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 151 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.003336Jy sigma=0.011613 ! Fit after self-cal, rms=0.969112Jy sigma=0.011237 ! 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=1.031 mas, bmaj=1.555 mas, bpa=52.08 degrees ! Estimated noise=844.608 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 = 0.0262443 Jy ! Component: 100 - total flux cleaned = 0.0315314 Jy ! Total flux subtracted in 100 components = 0.0315314 Jy ! Clean residual min=-0.002236 max=0.002382 Jy/beam ! Clean residual mean=0.000002 rms=0.000591 Jy/beam ! Combined flux in latest and established models = 0.0315314 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0315314 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=0.069713Jy sigma=0.000733 ! Fit after self-cal, rms=0.068003Jy sigma=0.000712 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00307251 Jy ! Component: 100 - total flux cleaned = 0.00280137 Jy ! Total flux subtracted in 100 components = 0.00280137 Jy ! Clean residual min=-0.002388 max=0.002589 Jy/beam ! Clean residual mean=0.000002 rms=0.000644 Jy/beam ! Combined flux in latest and established models = 0.0343327 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 10 components and 0.0343327 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=0.067787Jy sigma=0.000711 ! Fit after self-cal, rms=0.067737Jy sigma=0.000711 ! 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=1.3 mas, bmaj=1.811 mas, bpa=50 degrees ! Estimated noise=279.834 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 = -0.000486299 Jy ! Component: 100 - total flux cleaned = -0.000715472 Jy ! Component: 150 - total flux cleaned = -0.000959751 Jy ! Component: 200 - total flux cleaned = -0.00114029 Jy ! Total flux subtracted in 200 components = -0.00114029 Jy ! Clean residual min=-0.001547 max=0.001197 Jy/beam ! Clean residual mean=0.000005 rms=0.000330 Jy/beam ! Combined flux in latest and established models = 0.0331925 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 17 components and 0.0331925 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=0.067696Jy sigma=0.000710 ! Fit after self-cal, rms=0.067645Jy sigma=0.000710 ! 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 1.06 FD 1.06 HN 0.91 KP 1.06 ! LA 1.09 MK 1.00* NL 1.07 OV 1.10 ! PT 1.03 SC 1.03 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.17 HN 0.90 KP 1.03 ! LA 1.12 MK 1.00* NL 1.09 OV 1.14 ! PT 1.03 SC 0.94 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.05 HN 1.00 KP 0.91 ! LA 1.10 MK 1.00* NL 1.08 OV 1.15 ! PT 1.02 SC 0.94 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.09 HN 0.91 KP 0.90 ! LA 1.07 MK 1.00* NL 1.05 OV 1.05 ! PT 1.03 SC 0.96 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.12 HN 0.90 KP 0.85 ! LA 1.09 MK 1.00* NL 1.05 OV 1.09 ! PT 1.03 SC 0.98 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.01 HN 0.86 KP 0.83 ! LA 1.02 MK 1.00* NL 1.04 OV 1.06 ! PT 0.99 SC 1.02 ! ! ! 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 1.09 HN 0.85 KP 0.83 ! LA 0.98 MK 1.00* NL 1.07 OV 1.10 ! PT 0.95 SC 0.94 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.08 HN 0.78 KP 0.88 ! LA 1.05 MK 1.00* NL 1.02 OV 1.05 ! PT 1.01 SC 0.98 ! ! ! Correcting IF 9. ! 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 0.82 KP 0.94 ! LA 0.97 MK 1.00* NL 1.09 OV 1.05 ! PT 1.00 SC 0.88 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.04 HN 0.84 KP 0.84 ! LA 1.02 MK 1.00* NL 1.05 OV 1.05 ! PT 0.90 SC 0.96 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.98 HN 0.85 KP 0.89 ! LA 1.05 MK 1.00* NL 1.03 OV 1.01 ! PT 0.97 SC 0.93 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.94 HN 0.78 KP 0.93 ! LA 1.02 MK 1.00* NL 0.95 OV 0.99 ! PT 0.91 SC 0.90 ! ! ! Fit before self-cal, rms=0.067645Jy sigma=0.000710 ! Fit after self-cal, rms=0.063877Jy sigma=0.000709 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.274 mas, bmaj=1.775 mas, bpa=49.69 degrees ! Estimated noise=278.268 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 = 0.000399865 Jy ! Component: 100 - total flux cleaned = 0.000444996 Jy ! Component: 150 - total flux cleaned = 0.000437124 Jy ! Component: 200 - total flux cleaned = 0.000423272 Jy ! Total flux subtracted in 200 components = 0.000423272 Jy ! Clean residual min=-0.000851 max=0.000774 Jy/beam ! Clean residual mean=-0.000004 rms=0.000218 Jy/beam ! Combined flux in latest and established models = 0.0336157 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 26 components and 0.0336157 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=0.063873Jy sigma=0.000708 ! Fit after self-cal, rms=0.063756Jy sigma=0.000708 ! 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=0.063756Jy sigma=0.000708 ! Fit after self-cal, rms=0.063280Jy sigma=0.000708 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.271 mas, bmaj=1.754 mas, bpa=49.56 degrees ! Estimated noise=278.185 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000280349 Jy ! Component: 100 - total flux cleaned = 0.000320142 Jy ! Component: 150 - total flux cleaned = 0.000320146 Jy ! Component: 200 - total flux cleaned = 0.000310436 Jy ! Total flux subtracted in 200 components = 0.000310436 Jy ! Clean residual min=-0.000886 max=0.000752 Jy/beam ! Clean residual mean=-0.000005 rms=0.000216 Jy/beam ! Combined flux in latest and established models = 0.0339262 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 29 components and 0.0339262 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=0.063279Jy sigma=0.000708 ! Fit after self-cal, rms=0.063264Jy sigma=0.000707 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 = -0.000141299 Jy ! Component: 100 - total flux cleaned = -0.00017334 Jy ! Component: 150 - total flux cleaned = -0.000186657 Jy ! Component: 200 - total flux cleaned = -0.000194533 Jy ! Total flux subtracted in 200 components = -0.000194533 Jy ! Clean residual min=-0.000942 max=0.000820 Jy/beam ! Clean residual mean=-0.000005 rms=0.000218 Jy/beam ! Combined flux in latest and established models = 0.0337316 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 34 components and 0.0337316 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=0.063263Jy sigma=0.000707 ! Fit after self-cal, rms=0.063257Jy sigma=0.000707 ! 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=0.063257Jy sigma=0.000707 ! Fit after self-cal, rms=0.063208Jy sigma=0.000707 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.265 mas, bmaj=1.747 mas, bpa=49.43 degrees ! Estimated noise=277.909 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000250235 Jy ! Component: 100 - total flux cleaned = 0.000287215 Jy ! Component: 150 - total flux cleaned = 0.000277746 Jy ! Component: 200 - total flux cleaned = 0.000273429 Jy ! Total flux subtracted in 200 components = 0.000273429 Jy ! Clean residual min=-0.000901 max=0.000775 Jy/beam ! Clean residual mean=-0.000006 rms=0.000214 Jy/beam ! Combined flux in latest and established models = 0.0340051 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 35 components and 0.0340051 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=0.063207Jy sigma=0.000707 ! Fit after self-cal, rms=0.063211Jy sigma=0.000707 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 = -2.96098e-05 Jy ! Component: 100 - total flux cleaned = -3.46551e-05 Jy ! Component: 150 - total flux cleaned = -4.31788e-05 Jy ! Component: 200 - total flux cleaned = -5.07033e-05 Jy ! Total flux subtracted in 200 components = -5.07033e-05 Jy ! Clean residual min=-0.000913 max=0.000795 Jy/beam ! Clean residual mean=-0.000005 rms=0.000214 Jy/beam ! Combined flux in latest and established models = 0.0339544 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 35 components and 0.0339544 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=0.063210Jy sigma=0.000707 ! Fit after self-cal, rms=0.063204Jy sigma=0.000707 ! 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=0.063204Jy sigma=0.000707 ! Fit after self-cal, rms=0.063233Jy sigma=0.000707 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.38 mas, bmaj=2.647 mas, bpa=-88.66 degrees ! Estimated noise=327.798 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00023458 Jy ! Component: 100 - total flux cleaned = 0.000287422 Jy ! Component: 150 - total flux cleaned = 0.000287614 Jy ! Component: 200 - total flux cleaned = 0.000287677 Jy ! Total flux subtracted in 200 components = 0.000287677 Jy ! Clean residual min=-0.000989 max=0.000852 Jy/beam ! Clean residual mean=-0.000010 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.034242 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 42 components and 0.034242 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=0.063233Jy sigma=0.000707 ! Fit after self-cal, rms=0.063235Jy sigma=0.000707 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 = 2.01865e-05 Jy ! Component: 100 - total flux cleaned = 2.38976e-05 Jy ! Component: 150 - total flux cleaned = 2.7047e-05 Jy ! Component: 200 - total flux cleaned = 2.70889e-05 Jy ! Total flux subtracted in 200 components = 2.70889e-05 Jy ! Clean residual min=-0.000995 max=0.000855 Jy/beam ! Clean residual mean=-0.000009 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.0342691 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 45 components and 0.0342691 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=0.063235Jy sigma=0.000707 ! Fit after self-cal, rms=0.063235Jy sigma=0.000707 ! 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=1.26 mas, bmaj=1.744 mas, bpa=49.37 degrees ! Estimated noise=277.984 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.26 x 1.744 at 49.37 degrees (North through East) ! Clean map min=-0.00086356 max=0.036253 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=1.014 mas, bmaj=1.507 mas, bpa=52.41 degrees ! Estimated noise=821.371 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0284932 Jy ! Component: 100 - total flux cleaned = 0.0347758 Jy ! Component: 150 - total flux cleaned = 0.0352356 Jy ! Component: 200 - total flux cleaned = 0.0350193 Jy ! Total flux subtracted in 200 components = 0.0350193 Jy ! Clean residual min=-0.001864 max=0.001813 Jy/beam ! Clean residual mean=-0.000001 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 0.0350193 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0350193 Jy ! Inverting map and beam ! Estimated beam: bmin=1.26 mas, bmaj=1.744 mas, bpa=49.37 degrees ! Estimated noise=277.984 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 = -0.00035891 Jy ! Component: 100 - total flux cleaned = -0.000407115 Jy ! Component: 150 - total flux cleaned = -0.000483891 Jy ! Component: 200 - total flux cleaned = -0.000548467 Jy ! Total flux subtracted in 200 components = -0.000548467 Jy ! Clean residual min=-0.000955 max=0.000834 Jy/beam ! Clean residual mean=-0.000004 rms=0.000222 Jy/beam ! Combined flux in latest and established models = 0.0344709 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 23 components and 0.0344709 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=2.38 mas, bmaj=2.647 mas, bpa=-88.66 degrees ! Estimated noise=327.798 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.98838e-05 Jy ! Component: 100 - total flux cleaned = -6.45853e-05 Jy ! Component: 150 - total flux cleaned = -8.40654e-05 Jy ! Component: 200 - total flux cleaned = -9.57579e-05 Jy ! Total flux subtracted in 200 components = -9.57579e-05 Jy ! Clean residual min=-0.001024 max=0.000877 Jy/beam ! Clean residual mean=-0.000008 rms=0.000267 Jy/beam ! Combined flux in latest and established models = 0.0343751 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 = -1.63173e-05 Jy ! Component: 100 - total flux cleaned = -2.63607e-05 Jy ! Component: 150 - total flux cleaned = -3.98658e-05 Jy ! Component: 200 - total flux cleaned = -4.82652e-05 Jy ! Total flux subtracted in 200 components = -4.82652e-05 Jy ! Clean residual min=-0.001005 max=0.000865 Jy/beam ! Clean residual mean=-0.000009 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.0343268 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 29 components and 0.0343268 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.26 mas, bmaj=1.744 mas, bpa=49.37 degrees ! Estimated noise=277.984 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.27941e-05 Jy ! Component: 100 - total flux cleaned = -9.57244e-05 Jy ! Component: 150 - total flux cleaned = -0.000132328 Jy ! Component: 200 - total flux cleaned = -0.000157735 Jy ! Total flux subtracted in 200 components = -0.000157735 Jy ! Clean residual min=-0.000902 max=0.000808 Jy/beam ! Clean residual mean=-0.000005 rms=0.000217 Jy/beam ! Combined flux in latest and established models = 0.0341691 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 33 components and 0.0341691 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=0.063237Jy sigma=0.000707 ! Fit after self-cal, rms=0.063240Jy sigma=0.000707 wmodel J2212+5900_X_2014_08_05_pus_map.mod ! Writing 33 model components to file: J2212+5900_X_2014_08_05_pus_map.mod wobs J2212+5900_X_2014_08_05_pus_uvs.fits ! Writing UV FITS file: J2212+5900_X_2014_08_05_pus_uvs.fits wwins J2212+5900_X_2014_08_05_pus_map.win ! wwins: Wrote 1 windows to J2212+5900_X_2014_08_05_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 = -0.000280694 Jy ! Component: 100 - total flux cleaned = -0.000295033 Jy ! Component: 150 - total flux cleaned = -0.000320693 Jy ! Component: 200 - total flux cleaned = -0.000332788 Jy ! Component: 250 - total flux cleaned = -0.000389908 Jy ! Component: 300 - total flux cleaned = -0.00043338 Jy ! Component: 350 - total flux cleaned = -0.00042286 Jy ! Component: 400 - total flux cleaned = -0.000402611 Jy ! Component: 450 - total flux cleaned = -0.000344322 Jy ! Component: 500 - total flux cleaned = -0.000306726 Jy ! Component: 550 - total flux cleaned = -0.000270264 Jy ! Component: 600 - total flux cleaned = -0.000234654 Jy ! Component: 650 - total flux cleaned = -0.000200116 Jy ! Component: 700 - total flux cleaned = -0.000149682 Jy ! Component: 750 - total flux cleaned = -0.000108658 Jy ! Component: 800 - total flux cleaned = -6.86958e-05 Jy ! Component: 850 - total flux cleaned = -2.9846e-05 Jy ! Component: 900 - total flux cleaned = 4.7624e-07 Jy ! Component: 950 - total flux cleaned = 3.63431e-07 Jy ! Component: 1000 - total flux cleaned = 1.48453e-05 Jy ! Component: 1050 - total flux cleaned = 4.33669e-05 Jy ! Component: 1100 - total flux cleaned = 6.43662e-05 Jy ! Component: 1150 - total flux cleaned = 8.46766e-05 Jy ! Component: 1200 - total flux cleaned = 7.10185e-05 Jy ! Component: 1250 - total flux cleaned = 7.10151e-05 Jy ! Component: 1300 - total flux cleaned = 7.75045e-05 Jy ! Component: 1350 - total flux cleaned = 9.00607e-05 Jy ! Component: 1400 - total flux cleaned = 5.85295e-05 Jy ! Component: 1450 - total flux cleaned = 6.47703e-05 Jy ! Component: 1500 - total flux cleaned = 5.25719e-05 Jy ! Component: 1550 - total flux cleaned = 4.04333e-05 Jy ! Component: 1600 - total flux cleaned = 5.2037e-05 Jy ! Component: 1650 - total flux cleaned = 2.27797e-05 Jy ! Component: 1700 - total flux cleaned = 1.13507e-05 Jy ! Component: 1750 - total flux cleaned = 5.67199e-06 Jy ! Component: 1800 - total flux cleaned = 5.72824e-06 Jy ! Component: 1850 - total flux cleaned = 1.58096e-07 Jy ! Component: 1900 - total flux cleaned = -1.60942e-05 Jy ! Component: 1950 - total flux cleaned = -1.60989e-05 Jy ! Component: 2000 - total flux cleaned = -1.07521e-05 Jy ! Total flux subtracted in 2048 components = -1.59751e-05 Jy ! Clean residual min=-0.000288 max=0.000298 Jy/beam ! Clean residual mean=0.000001 rms=0.000103 Jy/beam ! Combined flux in latest and established models = 0.0341531 Jy keep ! Adding 142 model components to the UV plane model. ! The established model now contains 175 components and 0.0341531 Jy ![Exited script file: muppet] wmap "J2212+5900_X_2014_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.26 x 1.744 at 49.37 degrees (North through East) ! Clean map min=-0.00060853 max=0.03605 Jy/beam ! Writing clean map to FITS file: J2212+5900_X_2014_08_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0360498 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000101645 device "J2212+5900_X_2014_08_05_pus\_map.eps/VPS" ! Attempting to open device: 'J2212+5900_X_2014_08_05_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.845876 0.845876 1.69175 3.3835 6.76701 13.534 27.068 54.136 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.036 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.26 x 1.744 at 49.37 degrees (North through East) ! Clean map min=-0.00060853 max=0.03605 Jy/beam quit ! Quitting program ! Log file J2212+5900_X_2014_08_05_pus_uvs.log closed on Fri Jan 6 23:04:51 2017