! Started logfile: J2037-1522_X_2017_07_09_pus_uvs.log on Wed May 8 15:31:03 2019 obs J2037-1522_X_2017_07_09_pus_uva.fits ! Reading UV FITS file: J2037-1522_X_2017_07_09_pus_uva.fits ! AN table 1: 74 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.976577 visibilities/baseline/integration-bin. ! Found source: J2037-1522 ! ! 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 979 lines of history. ! ! Reading 39024 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 J2037-1522_X_2017_07_09_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 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.894712Jy sigma=0.007015 ! Fit after self-cal, rms=0.875439Jy sigma=0.006859 ! 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=0.6634 mas, bmaj=1.692 mas, bpa=-5.912 degrees ! Estimated noise=1023.56 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 = 0.0961655 Jy ! Component: 100 - total flux cleaned = 0.118097 Jy ! Total flux subtracted in 100 components = 0.118097 Jy ! Clean residual min=-0.003994 max=0.007911 Jy/beam ! Clean residual mean=0.000021 rms=0.001219 Jy/beam ! Combined flux in latest and established models = 0.118097 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.118097 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=0.089166Jy sigma=0.000664 ! Fit after self-cal, rms=0.089160Jy sigma=0.000664 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00914516 Jy ! Component: 100 - total flux cleaned = 0.0144737 Jy ! Total flux subtracted in 100 components = 0.0144737 Jy ! Clean residual min=-0.003409 max=0.003484 Jy/beam ! Clean residual mean=0.000009 rms=0.000954 Jy/beam ! Combined flux in latest and established models = 0.132571 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 21 components and 0.132571 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=0.087982Jy sigma=0.000653 ! Fit after self-cal, rms=0.087981Jy sigma=0.000653 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8447 mas, bmaj=2.015 mas, bpa=-3.376 degrees ! Estimated noise=462.131 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 = 0.00470174 Jy ! Component: 100 - total flux cleaned = 0.00705695 Jy ! Component: 150 - total flux cleaned = 0.00841688 Jy ! Component: 200 - total flux cleaned = 0.00921387 Jy ! Total flux subtracted in 200 components = 0.00921387 Jy ! Clean residual min=-0.001746 max=0.001814 Jy/beam ! Clean residual mean=0.000001 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.141785 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 35 components and 0.141785 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=0.087756Jy sigma=0.000651 ! Fit after self-cal, rms=0.087761Jy sigma=0.000651 ! 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 0.97 FD 1.00 HN 1.02 KP 1.03 ! LA 1.00 MK 0.97 NL 0.96 OV 0.99 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.09 KP 1.03 ! LA 0.99 MK 0.99 NL 0.97 OV 0.96 ! PT 1.03 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 1.00 KP 1.02 ! LA 0.98 MK 1.00 NL 0.99 OV 0.97 ! PT 1.03 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.96 HN 1.05 KP 1.06 ! LA 0.96 MK 0.94 NL 0.97 OV 0.98 ! PT 1.02 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 1.00 KP 1.04 ! LA 0.98 MK 1.01 NL 0.97 OV 0.98 ! PT 1.04 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.01 KP 1.06 ! LA 0.98 MK 1.05 NL 0.98 OV 0.98 ! PT 0.99 SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 0.98 KP 1.02 ! LA 1.01 MK 1.00 NL 0.96 OV 0.98 ! PT 1.04 SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.03 HN 1.02 KP 1.02 ! LA 0.96 MK 0.97 NL 0.98 OV 0.96 ! PT 1.04 SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 1.06 KP 1.04 ! LA 0.99 MK 0.98 NL 0.98 OV 0.99 ! PT 1.04 SC 0.95 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 0.99 KP 1.01 ! LA 1.01 MK 1.02 NL 0.98 OV 0.98 ! PT 1.06 SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 1.03 KP 1.00 ! LA 1.03 MK 1.00 NL 0.99 OV 0.97 ! PT 1.01 SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.97 HN 1.00 KP 1.00 ! LA 0.98 MK 1.09 NL 1.00 OV 1.00 ! PT 0.98 SC 1.00 ! ! ! Fit before self-cal, rms=0.087761Jy sigma=0.000651 ! Fit after self-cal, rms=0.088041Jy sigma=0.000650 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8466 mas, bmaj=2.017 mas, bpa=-3.505 degrees ! Estimated noise=461.876 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 = -5.13687e-06 Jy ! Component: 100 - total flux cleaned = -2.19383e-05 Jy ! Component: 150 - total flux cleaned = -2.09884e-05 Jy ! Component: 200 - total flux cleaned = -2.10186e-05 Jy ! Total flux subtracted in 200 components = -2.10186e-05 Jy ! Clean residual min=-0.001346 max=0.001579 Jy/beam ! Clean residual mean=-0.000003 rms=0.000337 Jy/beam ! Combined flux in latest and established models = 0.141764 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 39 components and 0.141764 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=0.088035Jy sigma=0.000650 ! Fit after self-cal, rms=0.088054Jy sigma=0.000650 ! 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=0.088054Jy sigma=0.000650 ! Fit after self-cal, rms=0.088307Jy sigma=0.000649 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.846 mas, bmaj=2.023 mas, bpa=-3.448 degrees ! Estimated noise=462.188 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.64689e-05 Jy ! Component: 100 - total flux cleaned = 5.60428e-05 Jy ! Component: 150 - total flux cleaned = 4.56437e-05 Jy ! Component: 200 - total flux cleaned = 4.56592e-05 Jy ! Total flux subtracted in 200 components = 4.56592e-05 Jy ! Clean residual min=-0.001180 max=0.001430 Jy/beam ! Clean residual mean=-0.000000 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 0.141809 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 46 components and 0.141809 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=0.088304Jy sigma=0.000649 ! Fit after self-cal, rms=0.088311Jy sigma=0.000649 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (3.6, 8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00133635 Jy ! Component: 100 - total flux cleaned = 0.00184961 Jy ! Component: 150 - total flux cleaned = 0.00191159 Jy ! Component: 200 - total flux cleaned = 0.0019302 Jy ! Total flux subtracted in 200 components = 0.0019302 Jy ! Clean residual min=-0.001160 max=0.001199 Jy/beam ! Clean residual mean=0.000001 rms=0.000286 Jy/beam ! Combined flux in latest and established models = 0.143739 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 63 components and 0.143739 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=0.088288Jy sigma=0.000649 ! Fit after self-cal, rms=0.088288Jy sigma=0.000649 ! 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=0.088288Jy sigma=0.000649 ! Fit after self-cal, rms=0.088246Jy sigma=0.000649 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.846 mas, bmaj=2.024 mas, bpa=-3.458 degrees ! Estimated noise=461.985 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000353737 Jy ! Component: 100 - total flux cleaned = 0.000387377 Jy ! Component: 150 - total flux cleaned = 0.000387064 Jy ! Component: 200 - total flux cleaned = 0.000387365 Jy ! Total flux subtracted in 200 components = 0.000387365 Jy ! Clean residual min=-0.001121 max=0.001120 Jy/beam ! Clean residual mean=-0.000000 rms=0.000278 Jy/beam ! Combined flux in latest and established models = 0.144127 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 73 components and 0.144127 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=0.088240Jy sigma=0.000649 ! Fit after self-cal, rms=0.088240Jy sigma=0.000649 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 = 6.07204e-05 Jy ! Component: 100 - total flux cleaned = 6.07666e-05 Jy ! Component: 150 - total flux cleaned = 6.06403e-05 Jy ! Component: 200 - total flux cleaned = 6.03087e-05 Jy ! Total flux subtracted in 200 components = 6.03087e-05 Jy ! Clean residual min=-0.001099 max=0.001083 Jy/beam ! Clean residual mean=-0.000000 rms=0.000274 Jy/beam ! Combined flux in latest and established models = 0.144187 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 76 components and 0.144187 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=0.088237Jy sigma=0.000649 ! Fit after self-cal, rms=0.088236Jy sigma=0.000649 ! 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=0.088236Jy sigma=0.000649 ! Fit after self-cal, rms=0.088198Jy sigma=0.000649 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.148 mas, bmaj=4.066 mas, bpa=-0.3666 degrees ! Estimated noise=595.639 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00028083 Jy ! Component: 100 - total flux cleaned = 0.000334771 Jy ! Component: 150 - total flux cleaned = 0.000387832 Jy ! Component: 200 - total flux cleaned = 0.000431881 Jy ! Total flux subtracted in 200 components = 0.000431881 Jy ! Clean residual min=-0.000983 max=0.001118 Jy/beam ! Clean residual mean=-0.000002 rms=0.000322 Jy/beam ! Combined flux in latest and established models = 0.144619 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 84 components and 0.144619 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=0.088200Jy sigma=0.000649 ! Fit after self-cal, rms=0.088197Jy sigma=0.000649 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.00883e-05 Jy ! Component: 100 - total flux cleaned = 6.7828e-05 Jy ! Component: 150 - total flux cleaned = 0.000116552 Jy ! Component: 200 - total flux cleaned = 0.000158014 Jy ! Total flux subtracted in 200 components = 0.000158014 Jy ! Clean residual min=-0.000958 max=0.001104 Jy/beam ! Clean residual mean=-0.000002 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.144777 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 87 components and 0.144777 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=0.088200Jy sigma=0.000649 ! Fit after self-cal, rms=0.088198Jy sigma=0.000649 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=0.8457 mas, bmaj=2.024 mas, bpa=-3.481 degrees ! Estimated noise=461.776 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8457 x 2.024 at -3.481 degrees (North through East) ! Clean map min=-0.0010223 max=0.12623 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=0.6644 mas, bmaj=1.703 mas, bpa=-5.853 degrees ! Estimated noise=1025.47 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0961371 Jy ! Component: 100 - total flux cleaned = 0.118489 Jy ! Component: 150 - total flux cleaned = 0.127433 Jy ! Component: 200 - total flux cleaned = 0.132726 Jy ! Total flux subtracted in 200 components = 0.132726 Jy ! Clean residual min=-0.003250 max=0.003301 Jy/beam ! Clean residual mean=0.000007 rms=0.000892 Jy/beam ! Combined flux in latest and established models = 0.132726 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.132726 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8457 mas, bmaj=2.024 mas, bpa=-3.481 degrees ! Estimated noise=461.776 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 = 0.00472264 Jy ! Component: 100 - total flux cleaned = 0.00692899 Jy ! Component: 150 - total flux cleaned = 0.00839345 Jy ! Component: 200 - total flux cleaned = 0.00941402 Jy ! Total flux subtracted in 200 components = 0.00941402 Jy ! Clean residual min=-0.001362 max=0.001288 Jy/beam ! Clean residual mean=0.000002 rms=0.000302 Jy/beam ! Combined flux in latest and established models = 0.14214 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 42 components and 0.14214 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=2.148 mas, bmaj=4.066 mas, bpa=-0.3666 degrees ! Estimated noise=595.639 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00108308 Jy ! Component: 100 - total flux cleaned = 0.00156035 Jy ! Component: 150 - total flux cleaned = 0.00190192 Jy ! Component: 200 - total flux cleaned = 0.00203102 Jy ! Total flux subtracted in 200 components = 0.00203102 Jy ! Clean residual min=-0.001049 max=0.001148 Jy/beam ! Clean residual mean=-0.000001 rms=0.000333 Jy/beam ! Combined flux in latest and established models = 0.144171 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 = 4.93778e-05 Jy ! Component: 100 - total flux cleaned = 0.000105268 Jy ! Component: 150 - total flux cleaned = 0.00015802 Jy ! Component: 200 - total flux cleaned = 0.0001997 Jy ! Total flux subtracted in 200 components = 0.0001997 Jy ! Clean residual min=-0.001029 max=0.001142 Jy/beam ! Clean residual mean=-0.000001 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.14437 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 53 components and 0.14437 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8457 mas, bmaj=2.024 mas, bpa=-3.481 degrees ! Estimated noise=461.776 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000480037 Jy ! Component: 100 - total flux cleaned = -0.000480025 Jy ! Component: 150 - total flux cleaned = -0.000459315 Jy ! Component: 200 - total flux cleaned = -0.000421595 Jy ! Total flux subtracted in 200 components = -0.000421595 Jy ! Clean residual min=-0.001265 max=0.001075 Jy/beam ! Clean residual mean=-0.000000 rms=0.000280 Jy/beam ! Combined flux in latest and established models = 0.143949 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 66 components and 0.143949 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=0.088211Jy sigma=0.000649 ! Fit after self-cal, rms=0.088206Jy sigma=0.000649 wmodel J2037-1522_X_2017_07_09_pus_map.mod ! Writing 66 model components to file: J2037-1522_X_2017_07_09_pus_map.mod wobs J2037-1522_X_2017_07_09_pus_uvs.fits ! Writing UV FITS file: J2037-1522_X_2017_07_09_pus_uvs.fits wwins J2037-1522_X_2017_07_09_pus_map.win ! wwins: Wrote 2 windows to J2037-1522_X_2017_07_09_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 = -0.000369675 Jy ! Component: 100 - total flux cleaned = -0.000407815 Jy ! Component: 150 - total flux cleaned = -0.000476908 Jy ! Component: 200 - total flux cleaned = -0.000608943 Jy ! Component: 250 - total flux cleaned = -0.000688355 Jy ! Component: 300 - total flux cleaned = -0.000749901 Jy ! Component: 350 - total flux cleaned = -0.000824259 Jy ! Component: 400 - total flux cleaned = -0.00078075 Jy ! Component: 450 - total flux cleaned = -0.000752533 Jy ! Component: 500 - total flux cleaned = -0.000738805 Jy ! Component: 550 - total flux cleaned = -0.000725316 Jy ! Component: 600 - total flux cleaned = -0.00071204 Jy ! Component: 650 - total flux cleaned = -0.000712177 Jy ! Component: 700 - total flux cleaned = -0.000737249 Jy ! Component: 750 - total flux cleaned = -0.000712049 Jy ! Component: 800 - total flux cleaned = -0.000724456 Jy ! Component: 850 - total flux cleaned = -0.000712481 Jy ! Component: 900 - total flux cleaned = -0.000736206 Jy ! Component: 950 - total flux cleaned = -0.000712947 Jy ! Component: 1000 - total flux cleaned = -0.00073584 Jy ! Component: 1050 - total flux cleaned = -0.000735645 Jy ! Component: 1100 - total flux cleaned = -0.000735307 Jy ! Component: 1150 - total flux cleaned = -0.000691758 Jy ! Component: 1200 - total flux cleaned = -0.000681445 Jy ! Component: 1250 - total flux cleaned = -0.000692098 Jy ! Component: 1300 - total flux cleaned = -0.000681818 Jy ! Component: 1350 - total flux cleaned = -0.000702472 Jy ! Component: 1400 - total flux cleaned = -0.000702459 Jy ! Component: 1450 - total flux cleaned = -0.000702429 Jy ! Component: 1500 - total flux cleaned = -0.000712195 Jy ! Component: 1550 - total flux cleaned = -0.000712123 Jy ! Component: 1600 - total flux cleaned = -0.00072178 Jy ! Component: 1650 - total flux cleaned = -0.00072172 Jy ! Component: 1700 - total flux cleaned = -0.000702907 Jy ! Component: 1750 - total flux cleaned = -0.00072131 Jy ! Component: 1800 - total flux cleaned = -0.000721255 Jy ! Component: 1850 - total flux cleaned = -0.000685071 Jy ! Component: 1900 - total flux cleaned = -0.000685273 Jy ! Component: 1950 - total flux cleaned = -0.000711692 Jy ! Component: 2000 - total flux cleaned = -0.000702973 Jy ! Total flux subtracted in 2048 components = -0.000711553 Jy ! Clean residual min=-0.000498 max=0.000459 Jy/beam ! Clean residual mean=-0.000002 rms=0.000160 Jy/beam ! Combined flux in latest and established models = 0.143237 Jy keep ! Adding 140 model components to the UV plane model. ! The established model now contains 206 components and 0.143237 Jy ![Exited script file: muppet] wmap "J2037-1522_X_2017_07_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8457 x 2.024 at -3.481 degrees (North through East) ! Clean map min=-0.00076757 max=0.12674 Jy/beam ! Writing clean map to FITS file: J2037-1522_X_2017_07_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.126743 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000159607 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.377789 0.377789 0.755577 1.51115 3.02231 6.04462 12.0892 24.1785 48.3569 96.7139 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.126 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8457 x 2.024 at -3.481 degrees (North through East) ! Clean map min=-0.00076757 max=0.12674 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 J2037-1522_X_2017_07_09_pus_uvs.log closed on Wed May 8 15:31:05 2019