! Started logfile: J1606+5405_X_2017_05_27_pus_uvs.log on Fri May 3 10:38:38 2019 obs J1606+5405_X_2017_05_27_pus_uva.fits ! Reading UV FITS file: J1606+5405_X_2017_05_27_pus_uva.fits ! AN table 1: 230 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.50029 visibilities/baseline/integration-bin. ! Found source: J1606+5405 ! ! 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 1033 lines of history. ! ! Reading 62136 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 J1606+5405_X_2017_05_27_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 943 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1015 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1015 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1108 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 1096 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 1180 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 1180 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1015 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 1096 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 1096 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 1096 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 1180 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.004014Jy sigma=0.008787 ! Fit after self-cal, rms=0.966318Jy sigma=0.008464 ! 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=0.8342 mas, bmaj=1.089 mas, bpa=10.83 degrees ! Estimated noise=743.755 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 = 0.0279321 Jy ! Component: 100 - total flux cleaned = 0.0340957 Jy ! Total flux subtracted in 100 components = 0.0340957 Jy ! Clean residual min=-0.002481 max=0.002549 Jy/beam ! Clean residual mean=-0.000008 rms=0.000612 Jy/beam ! Combined flux in latest and established models = 0.0340957 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0340957 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=0.077025Jy sigma=0.000627 ! Fit after self-cal, rms=0.075351Jy sigma=0.000612 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00494203 Jy ! Component: 100 - total flux cleaned = 0.00553271 Jy ! Total flux subtracted in 100 components = 0.00553271 Jy ! Clean residual min=-0.002228 max=0.002116 Jy/beam ! Clean residual mean=-0.000007 rms=0.000599 Jy/beam ! Combined flux in latest and established models = 0.0396284 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 6 components and 0.0396284 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=0.075069Jy sigma=0.000610 ! Fit after self-cal, rms=0.075051Jy sigma=0.000610 ! 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=1.058 mas, bmaj=1.341 mas, bpa=9.26 degrees ! Estimated noise=337.79 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 = 0.000323103 Jy ! Component: 100 - total flux cleaned = 0.000302908 Jy ! Component: 150 - total flux cleaned = 0.00028712 Jy ! Component: 200 - total flux cleaned = 0.000274802 Jy ! Total flux subtracted in 200 components = 0.000274802 Jy ! Clean residual min=-0.001134 max=0.001436 Jy/beam ! Clean residual mean=-0.000016 rms=0.000314 Jy/beam ! Combined flux in latest and established models = 0.0399032 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 12 components and 0.0399032 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=0.075039Jy sigma=0.000610 ! Fit after self-cal, rms=0.075029Jy sigma=0.000610 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 237 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.04 HN 1.00 KP 1.04 ! LA 1.06 MK 1.02 NL 1.03 OV 1.03 ! PT 1.10 SC 1.01 ! ! ! Correcting IF 2. ! A total of 165 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.95 HN 1.02 KP 1.08 ! LA 1.06 MK 1.12 NL 1.05 OV 1.04 ! PT 1.20 SC 1.01 ! ! ! Correcting IF 3. ! A total of 165 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.01 HN 1.00 KP 0.97 ! LA 1.14 MK 1.05 NL 1.06 OV 1.09 ! PT 1.14 SC 0.99 ! ! ! Correcting IF 4. ! A total of 72 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.04 HN 1.00 KP 1.05 ! LA 1.02 MK 1.02 NL 1.03 OV 1.13 ! PT 1.16 SC 1.10 ! ! ! Correcting IF 5. ! A total of 84 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.10 HN 0.95 KP 1.03 ! LA 1.11 MK 1.08 NL 1.04 OV 1.16 ! PT 1.09 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.05 HN 0.99 KP 1.04 ! LA 1.06 MK 0.98 NL 1.05 OV 1.01 ! PT 1.05 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.01 HN 0.96 KP 0.95 ! LA 1.02 MK 1.10 NL 1.02 OV 1.14 ! PT 1.13 SC 1.01 ! ! ! Correcting IF 8. ! A total of 165 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 0.92 KP 1.02 ! LA 1.03 MK 1.06 NL 1.06 OV 1.07 ! PT 1.12 SC 0.94 ! ! ! Correcting IF 9. ! A total of 84 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.94 HN 0.95 KP 0.98 ! LA 1.00 MK 0.97 NL 0.96 OV 1.07 ! PT 1.01 SC 0.98 ! ! ! Correcting IF 10. ! A total of 84 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.89 HN 0.95 KP 0.98 ! LA 1.01 MK 0.89 NL 0.96 OV 1.05 ! PT 1.07 SC 0.96 ! ! ! Correcting IF 11. ! A total of 84 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.90 HN 0.88 KP 0.92 ! LA 1.00 MK 0.97 NL 1.04 OV 1.00 ! PT 0.99 SC 0.93 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.83 FD 0.87 HN 0.85 KP 0.93 ! LA 0.92 MK 0.84 NL 0.94 OV 0.92 ! PT 0.96 SC 0.99 ! ! ! Fit before self-cal, rms=0.075029Jy sigma=0.000610 ! Fit after self-cal, rms=0.075233Jy sigma=0.000611 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.04 mas, bmaj=1.315 mas, bpa=9.273 degrees ! Estimated noise=348.027 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 = 0.000416984 Jy ! Component: 100 - total flux cleaned = 0.000468771 Jy ! Component: 150 - total flux cleaned = 0.000469777 Jy ! Component: 200 - total flux cleaned = 0.00046988 Jy ! Total flux subtracted in 200 components = 0.00046988 Jy ! Clean residual min=-0.001019 max=0.001324 Jy/beam ! Clean residual mean=-0.000013 rms=0.000288 Jy/beam ! Combined flux in latest and established models = 0.0403731 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 14 components and 0.0403731 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=0.075227Jy sigma=0.000611 ! Fit after self-cal, rms=0.075205Jy sigma=0.000610 ! 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=0.075205Jy sigma=0.000610 ! Fit after self-cal, rms=0.074168Jy sigma=0.000609 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.041 mas, bmaj=1.311 mas, bpa=9.315 degrees ! Estimated noise=348.877 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00018845 Jy ! Component: 100 - total flux cleaned = 0.000205141 Jy ! Component: 150 - total flux cleaned = 0.000210252 Jy ! Component: 200 - total flux cleaned = 0.000214646 Jy ! Total flux subtracted in 200 components = 0.000214646 Jy ! Clean residual min=-0.000941 max=0.000889 Jy/beam ! Clean residual mean=-0.000013 rms=0.000226 Jy/beam ! Combined flux in latest and established models = 0.0405877 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 20 components and 0.0405877 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=0.074167Jy sigma=0.000609 ! Fit after self-cal, rms=0.074169Jy sigma=0.000608 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 = -5.74716e-05 Jy ! Component: 100 - total flux cleaned = -8.26036e-05 Jy ! Component: 150 - total flux cleaned = -9.96879e-05 Jy ! Component: 200 - total flux cleaned = -0.000104756 Jy ! Total flux subtracted in 200 components = -0.000104756 Jy ! Clean residual min=-0.000924 max=0.000958 Jy/beam ! Clean residual mean=-0.000012 rms=0.000237 Jy/beam ! Combined flux in latest and established models = 0.040483 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 21 components and 0.040483 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=0.074168Jy sigma=0.000608 ! Fit after self-cal, rms=0.074159Jy sigma=0.000608 ! 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=0.074159Jy sigma=0.000608 ! Fit after self-cal, rms=0.074432Jy sigma=0.000608 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.04 mas, bmaj=1.311 mas, bpa=9.329 degrees ! Estimated noise=348.071 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.21417e-05 Jy ! Component: 100 - total flux cleaned = -2.60433e-05 Jy ! Component: 150 - total flux cleaned = -3.07029e-05 Jy ! Component: 200 - total flux cleaned = -3.48039e-05 Jy ! Total flux subtracted in 200 components = -3.48039e-05 Jy ! Clean residual min=-0.000963 max=0.000846 Jy/beam ! Clean residual mean=-0.000014 rms=0.000223 Jy/beam ! Combined flux in latest and established models = 0.0404482 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 23 components and 0.0404482 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=0.074431Jy sigma=0.000608 ! Fit after self-cal, rms=0.074456Jy sigma=0.000608 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 = -5.84048e-05 Jy ! Component: 100 - total flux cleaned = -5.40376e-05 Jy ! Component: 150 - total flux cleaned = -4.97191e-05 Jy ! Component: 200 - total flux cleaned = -5.37893e-05 Jy ! Total flux subtracted in 200 components = -5.37893e-05 Jy ! Clean residual min=-0.000907 max=0.000862 Jy/beam ! Clean residual mean=-0.000014 rms=0.000224 Jy/beam ! Combined flux in latest and established models = 0.0403944 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 24 components and 0.0403944 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=0.074456Jy sigma=0.000608 ! Fit after self-cal, rms=0.074457Jy sigma=0.000608 ! 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=0.074457Jy sigma=0.000608 ! Fit after self-cal, rms=0.074693Jy sigma=0.000608 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.228 mas, bmaj=2.335 mas, bpa=19.06 degrees ! Estimated noise=450.01 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.24965e-05 Jy ! Component: 100 - total flux cleaned = 9.91313e-05 Jy ! Component: 150 - total flux cleaned = 0.000102054 Jy ! Component: 200 - total flux cleaned = 0.000107268 Jy ! Total flux subtracted in 200 components = 0.000107268 Jy ! Clean residual min=-0.001210 max=0.001053 Jy/beam ! Clean residual mean=-0.000035 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 0.0405016 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 25 components and 0.0405016 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=0.074693Jy sigma=0.000608 ! Fit after self-cal, rms=0.074713Jy sigma=0.000608 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 = -2.56953e-05 Jy ! Component: 100 - total flux cleaned = -1.98926e-05 Jy ! Component: 150 - total flux cleaned = -1.7396e-05 Jy ! Component: 200 - total flux cleaned = -1.2707e-05 Jy ! Total flux subtracted in 200 components = -1.2707e-05 Jy ! Clean residual min=-0.001193 max=0.001041 Jy/beam ! Clean residual mean=-0.000035 rms=0.000314 Jy/beam ! Combined flux in latest and established models = 0.0404889 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 25 components and 0.0404889 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=0.074713Jy sigma=0.000608 ! Fit after self-cal, rms=0.074712Jy sigma=0.000608 ! 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=1.04 mas, bmaj=1.312 mas, bpa=9.344 degrees ! Estimated noise=347.853 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.04 x 1.312 at 9.344 degrees (North through East) ! Clean map min=-0.00086361 max=0.039892 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=0.8304 mas, bmaj=1.084 mas, bpa=12.5 degrees ! Estimated noise=744.657 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0312733 Jy ! Component: 100 - total flux cleaned = 0.0386135 Jy ! Component: 150 - total flux cleaned = 0.0393925 Jy ! Component: 200 - total flux cleaned = 0.0396842 Jy ! Total flux subtracted in 200 components = 0.0396842 Jy ! Clean residual min=-0.002255 max=0.002182 Jy/beam ! Clean residual mean=-0.000008 rms=0.000577 Jy/beam ! Combined flux in latest and established models = 0.0396842 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0396842 Jy ! Inverting map and beam ! Estimated beam: bmin=1.04 mas, bmaj=1.312 mas, bpa=9.344 degrees ! Estimated noise=347.853 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 = 0.000785173 Jy ! Component: 100 - total flux cleaned = 0.000716044 Jy ! Component: 150 - total flux cleaned = 0.000672496 Jy ! Component: 200 - total flux cleaned = 0.000635503 Jy ! Total flux subtracted in 200 components = 0.000635503 Jy ! Clean residual min=-0.000926 max=0.000871 Jy/beam ! Clean residual mean=-0.000015 rms=0.000226 Jy/beam ! Combined flux in latest and established models = 0.0403197 Jy ! Adding 7 model components to the UV plane model. ! The established model now contains 15 components and 0.0403197 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=2.228 mas, bmaj=2.335 mas, bpa=19.06 degrees ! Estimated noise=450.01 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000176553 Jy ! Component: 100 - total flux cleaned = 0.00018147 Jy ! Component: 150 - total flux cleaned = 0.000181427 Jy ! Component: 200 - total flux cleaned = 0.000177033 Jy ! Total flux subtracted in 200 components = 0.000177033 Jy ! Clean residual min=-0.001227 max=0.001037 Jy/beam ! Clean residual mean=-0.000035 rms=0.000314 Jy/beam ! Combined flux in latest and established models = 0.0404967 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 = -3.28391e-07 Jy ! Component: 100 - total flux cleaned = -4.80624e-07 Jy ! Component: 150 - total flux cleaned = -5.01513e-07 Jy ! Component: 200 - total flux cleaned = -5.22725e-08 Jy ! Total flux subtracted in 200 components = -5.22725e-08 Jy ! Clean residual min=-0.001221 max=0.001037 Jy/beam ! Clean residual mean=-0.000035 rms=0.000314 Jy/beam ! Combined flux in latest and established models = 0.0404966 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 21 components and 0.0404966 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.04 mas, bmaj=1.312 mas, bpa=9.344 degrees ! Estimated noise=347.853 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000127785 Jy ! Component: 100 - total flux cleaned = -0.000155695 Jy ! Component: 150 - total flux cleaned = -0.000171957 Jy ! Component: 200 - total flux cleaned = -0.000193436 Jy ! Total flux subtracted in 200 components = -0.000193436 Jy ! Clean residual min=-0.000934 max=0.000848 Jy/beam ! Clean residual mean=-0.000015 rms=0.000225 Jy/beam ! Combined flux in latest and established models = 0.0403032 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 24 components and 0.0403032 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=0.074715Jy sigma=0.000608 ! Fit after self-cal, rms=0.074715Jy sigma=0.000608 wmodel J1606+5405_X_2017_05_27_pus_map.mod ! Writing 24 model components to file: J1606+5405_X_2017_05_27_pus_map.mod wobs J1606+5405_X_2017_05_27_pus_uvs.fits ! Writing UV FITS file: J1606+5405_X_2017_05_27_pus_uvs.fits wwins J1606+5405_X_2017_05_27_pus_map.win ! wwins: Wrote 1 windows to J1606+5405_X_2017_05_27_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 = -0.000335775 Jy ! Component: 100 - total flux cleaned = -0.000520988 Jy ! Component: 150 - total flux cleaned = -0.000681415 Jy ! Component: 200 - total flux cleaned = -0.000833634 Jy ! Component: 250 - total flux cleaned = -0.000940101 Jy ! Component: 300 - total flux cleaned = -0.00103069 Jy ! Component: 350 - total flux cleaned = -0.00115664 Jy ! Component: 400 - total flux cleaned = -0.00124297 Jy ! Component: 450 - total flux cleaned = -0.00132769 Jy ! Component: 500 - total flux cleaned = -0.00143427 Jy ! Component: 550 - total flux cleaned = -0.00150391 Jy ! Component: 600 - total flux cleaned = -0.00158374 Jy ! Component: 650 - total flux cleaned = -0.00166214 Jy ! Component: 700 - total flux cleaned = -0.00177227 Jy ! Component: 750 - total flux cleaned = -0.00186973 Jy ! Component: 800 - total flux cleaned = -0.00194431 Jy ! Component: 850 - total flux cleaned = -0.00200771 Jy ! Component: 900 - total flux cleaned = -0.00205977 Jy ! Component: 950 - total flux cleaned = -0.00213184 Jy ! Component: 1000 - total flux cleaned = -0.00218246 Jy ! Component: 1050 - total flux cleaned = -0.00219249 Jy ! Component: 1100 - total flux cleaned = -0.00224221 Jy ! Component: 1150 - total flux cleaned = -0.00226192 Jy ! Component: 1200 - total flux cleaned = -0.00231053 Jy ! Component: 1250 - total flux cleaned = -0.00234885 Jy ! Component: 1300 - total flux cleaned = -0.00239636 Jy ! Component: 1350 - total flux cleaned = -0.00241521 Jy ! Component: 1400 - total flux cleaned = -0.0024618 Jy ! Component: 1450 - total flux cleaned = -0.00249882 Jy ! Component: 1500 - total flux cleaned = -0.00254453 Jy ! Component: 1550 - total flux cleaned = -0.00256262 Jy ! Component: 1600 - total flux cleaned = -0.00260761 Jy ! Component: 1650 - total flux cleaned = -0.00268772 Jy ! Component: 1700 - total flux cleaned = -0.00270539 Jy ! Component: 1750 - total flux cleaned = -0.00271409 Jy ! Component: 1800 - total flux cleaned = -0.00279248 Jy ! Component: 1850 - total flux cleaned = -0.00282686 Jy ! Component: 1900 - total flux cleaned = -0.00287814 Jy ! Component: 1950 - total flux cleaned = -0.00290346 Jy ! Component: 2000 - total flux cleaned = -0.00292039 Jy ! Total flux subtracted in 2048 components = -0.00297064 Jy ! Clean residual min=-0.000437 max=0.000426 Jy/beam ! Clean residual mean=-0.000007 rms=0.000160 Jy/beam ! Combined flux in latest and established models = 0.0373326 Jy keep ! Adding 157 model components to the UV plane model. ! The established model now contains 181 components and 0.0373325 Jy ![Exited script file: muppet] wmap "J1606+5405_X_2017_05_27_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.04 x 1.312 at 9.344 degrees (North through East) ! Clean map min=-0.00075378 max=0.039863 Jy/beam ! Writing clean map to FITS file: J1606+5405_X_2017_05_27_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0398629 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000158956 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.19627 1.19627 2.39254 4.78507 9.57014 19.1403 38.2806 76.5612 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.039 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.04 x 1.312 at 9.344 degrees (North through East) ! Clean map min=-0.00075378 max=0.039863 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 J1606+5405_X_2017_05_27_pus_uvs.log closed on Fri May 3 10:38:43 2019