! Started logfile: J1308+6544_X_2017_07_16_pus_uvs.log on Thu May 9 14:05:17 2019 obs J1308+6544_X_2017_07_16_pus_uva.fits ! Reading UV FITS file: J1308+6544_X_2017_07_16_pus_uva.fits ! AN table 1: 122 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.523133 visibilities/baseline/integration-bin. ! Found source: J1308+6544 ! ! 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 1200 lines of history. ! ! Reading 34464 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 J1308+6544_X_2017_07_16_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 374 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 374 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 374 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 374 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 423 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 374 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 423 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 423 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 423 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 423 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 423 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 423 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000411Jy sigma=0.008641 ! Fit after self-cal, rms=0.964623Jy sigma=0.008341 ! 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=0.6021 mas, bmaj=2.739 mas, bpa=-20.97 degrees ! Estimated noise=969.676 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 = 0.02842 Jy ! Component: 100 - total flux cleaned = 0.0347086 Jy ! Total flux subtracted in 100 components = 0.0347086 Jy ! Clean residual min=-0.003148 max=0.003016 Jy/beam ! Clean residual mean=-0.000011 rms=0.000776 Jy/beam ! Combined flux in latest and established models = 0.0347086 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.0347086 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=0.074058Jy sigma=0.000613 ! Fit after self-cal, rms=0.072346Jy sigma=0.000598 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00513405 Jy ! Component: 100 - total flux cleaned = 0.00729201 Jy ! Total flux subtracted in 100 components = 0.00729201 Jy ! Clean residual min=-0.002938 max=0.002853 Jy/beam ! Clean residual mean=-0.000011 rms=0.000768 Jy/beam ! Combined flux in latest and established models = 0.0420006 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 7 components and 0.0420006 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=0.071965Jy sigma=0.000595 ! Fit after self-cal, rms=0.071909Jy sigma=0.000595 ! 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=0.7738 mas, bmaj=2.911 mas, bpa=-21.95 degrees ! Estimated noise=451.483 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 = 0.00253908 Jy ! Component: 100 - total flux cleaned = 0.0043823 Jy ! Component: 150 - total flux cleaned = 0.00580486 Jy ! Component: 200 - total flux cleaned = 0.0069034 Jy ! Total flux subtracted in 200 components = 0.0069034 Jy ! Clean residual min=-0.002371 max=0.003009 Jy/beam ! Clean residual mean=-0.000047 rms=0.000830 Jy/beam ! Combined flux in latest and established models = 0.048904 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 25 components and 0.048904 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=0.071785Jy sigma=0.000594 ! Fit after self-cal, rms=0.071753Jy sigma=0.000594 ! 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 0.98 FD 1.00* HN 0.96 KP 0.98 ! LA 0.99 MK 1.16 NL 1.05 OV 1.09 ! PT 0.94 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00* HN 1.13 KP 1.04 ! LA 0.93 MK 1.06 NL 1.05 OV 1.13 ! PT 1.06 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.00* HN 1.11 KP 0.88 ! LA 0.94 MK 1.04 NL 1.08 OV 1.08 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00* HN 1.08 KP 1.06 ! LA 0.86 MK 1.06 NL 1.09 OV 1.18 ! PT 0.95 SC 1.13 ! ! ! Correcting IF 5. ! A total of 147 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00* HN 0.94 KP 1.04 ! LA 1.08 MK 0.94 NL 1.07 OV 1.11 ! PT 1.03 SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00* HN 1.00 KP 0.93 ! LA 1.04 MK 1.02 NL 1.03 OV 1.09 ! PT 0.95 SC 1.03 ! ! ! Correcting IF 7. ! A total of 147 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00* HN 0.90 KP 0.96 ! LA 1.09 MK 0.96 NL 1.03 OV 1.14 ! PT 1.03 SC 1.01 ! ! ! Correcting IF 8. ! A total of 147 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 0.86 KP 0.98 ! LA 1.05 MK 0.96 NL 1.04 OV 1.23 ! PT 1.05 SC 0.98 ! ! ! Correcting IF 9. ! A total of 147 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.00* HN 0.95 KP 0.92 ! LA 1.02 MK 0.94 NL 1.03 OV 1.10 ! PT 1.00 SC 0.98 ! ! ! Correcting IF 10. ! A total of 147 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00* HN 0.90 KP 0.97 ! LA 0.95 MK 0.87 NL 0.96 OV 1.06 ! PT 0.98 SC 1.08 ! ! ! Correcting IF 11. ! A total of 147 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.00* HN 0.84 KP 0.96 ! LA 1.00 MK 0.97 NL 0.95 OV 1.00 ! PT 0.91 SC 0.96 ! ! ! Correcting IF 12. ! A total of 147 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.00* HN 0.91 KP 0.87 ! LA 1.02 MK 0.77 NL 0.98 OV 1.00 ! PT 0.92 SC 0.93 ! ! ! Fit before self-cal, rms=0.071753Jy sigma=0.000594 ! Fit after self-cal, rms=0.070609Jy sigma=0.000594 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7561 mas, bmaj=2.84 mas, bpa=-22.01 degrees ! Estimated noise=459.536 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 = 0.000906179 Jy ! Component: 100 - total flux cleaned = 0.00142926 Jy ! Component: 150 - total flux cleaned = 0.0014969 Jy ! Component: 200 - total flux cleaned = 0.00151081 Jy ! Total flux subtracted in 200 components = 0.00151081 Jy ! Clean residual min=-0.001743 max=0.002414 Jy/beam ! Clean residual mean=-0.000026 rms=0.000583 Jy/beam ! Combined flux in latest and established models = 0.0504148 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 29 components and 0.0504148 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=0.070596Jy sigma=0.000594 ! Fit after self-cal, rms=0.070587Jy sigma=0.000593 ! 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=0.070587Jy sigma=0.000593 ! Fit after self-cal, rms=0.070620Jy sigma=0.000593 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7532 mas, bmaj=2.824 mas, bpa=-22.04 degrees ! Estimated noise=458.295 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000751082 Jy ! Component: 100 - total flux cleaned = 0.0011085 Jy ! Component: 150 - total flux cleaned = 0.00113881 Jy ! Component: 200 - total flux cleaned = 0.00116507 Jy ! Total flux subtracted in 200 components = 0.00116507 Jy ! Clean residual min=-0.001750 max=0.002421 Jy/beam ! Clean residual mean=-0.000025 rms=0.000574 Jy/beam ! Combined flux in latest and established models = 0.0515799 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 32 components and 0.0515798 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=0.070612Jy sigma=0.000593 ! Fit after self-cal, rms=0.070632Jy sigma=0.000593 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 = 0.000271731 Jy ! Component: 100 - total flux cleaned = 0.000318721 Jy ! Component: 150 - total flux cleaned = 0.000331412 Jy ! Component: 200 - total flux cleaned = 0.000331682 Jy ! Total flux subtracted in 200 components = 0.000331682 Jy ! Clean residual min=-0.001735 max=0.002424 Jy/beam ! Clean residual mean=-0.000026 rms=0.000578 Jy/beam ! Combined flux in latest and established models = 0.0519115 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 34 components and 0.0519115 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=0.070627Jy sigma=0.000593 ! Fit after self-cal, rms=0.070616Jy sigma=0.000592 ! 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=0.070616Jy sigma=0.000592 ! Fit after self-cal, rms=0.070425Jy sigma=0.000592 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7516 mas, bmaj=2.811 mas, bpa=-22.07 degrees ! Estimated noise=456.029 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000551913 Jy ! Component: 100 - total flux cleaned = 0.0007066 Jy ! Component: 150 - total flux cleaned = 0.000731065 Jy ! Component: 200 - total flux cleaned = 0.000742161 Jy ! Total flux subtracted in 200 components = 0.000742161 Jy ! Clean residual min=-0.001682 max=0.002361 Jy/beam ! Clean residual mean=-0.000024 rms=0.000558 Jy/beam ! Combined flux in latest and established models = 0.0526537 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 37 components and 0.0526537 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=0.070420Jy sigma=0.000592 ! Fit after self-cal, rms=0.070434Jy sigma=0.000592 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 = 0.000205626 Jy ! Component: 100 - total flux cleaned = 0.000218019 Jy ! Component: 150 - total flux cleaned = 0.00022875 Jy ! Component: 200 - total flux cleaned = 0.000238214 Jy ! Total flux subtracted in 200 components = 0.000238214 Jy ! Clean residual min=-0.001677 max=0.002362 Jy/beam ! Clean residual mean=-0.000025 rms=0.000556 Jy/beam ! Combined flux in latest and established models = 0.0528919 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 40 components and 0.0528919 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=0.070431Jy sigma=0.000592 ! Fit after self-cal, rms=0.070428Jy sigma=0.000592 ! 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=0.070428Jy sigma=0.000592 ! Fit after self-cal, rms=0.070295Jy sigma=0.000592 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.967 mas, bmaj=3.026 mas, bpa=-25.67 degrees ! Estimated noise=617.764 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000771077 Jy ! Component: 100 - total flux cleaned = 0.00110448 Jy ! Component: 150 - total flux cleaned = 0.00120061 Jy ! Component: 200 - total flux cleaned = 0.00128271 Jy ! Total flux subtracted in 200 components = 0.00128271 Jy ! Clean residual min=-0.002980 max=0.003487 Jy/beam ! Clean residual mean=-0.000056 rms=0.001163 Jy/beam ! Combined flux in latest and established models = 0.0541746 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 46 components and 0.0541746 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=0.070295Jy sigma=0.000592 ! Fit after self-cal, rms=0.070298Jy sigma=0.000592 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 = 0.000302814 Jy ! Component: 100 - total flux cleaned = 0.000380218 Jy ! Component: 150 - total flux cleaned = 0.000402263 Jy ! Component: 200 - total flux cleaned = 0.000421871 Jy ! Total flux subtracted in 200 components = 0.000421871 Jy ! Clean residual min=-0.002937 max=0.003485 Jy/beam ! Clean residual mean=-0.000056 rms=0.001155 Jy/beam ! Combined flux in latest and established models = 0.0545965 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 47 components and 0.0545965 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=0.070299Jy sigma=0.000592 ! Fit after self-cal, rms=0.070293Jy sigma=0.000592 ! 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=0.7512 mas, bmaj=2.8 mas, bpa=-22.09 degrees ! Estimated noise=454.665 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7512 x 2.8 at -22.09 degrees (North through East) ! Clean map min=-0.0015511 max=0.039347 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=0.5928 mas, bmaj=2.669 mas, bpa=-20.96 degrees ! Estimated noise=932.934 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0306145 Jy ! Component: 100 - total flux cleaned = 0.0378081 Jy ! Component: 150 - total flux cleaned = 0.0414289 Jy ! Component: 200 - total flux cleaned = 0.0441004 Jy ! Total flux subtracted in 200 components = 0.0441004 Jy ! Clean residual min=-0.002658 max=0.002540 Jy/beam ! Clean residual mean=-0.000007 rms=0.000705 Jy/beam ! Combined flux in latest and established models = 0.0441004 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 0.0441004 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7512 mas, bmaj=2.8 mas, bpa=-22.09 degrees ! Estimated noise=454.665 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 = 0.00273776 Jy ! Component: 100 - total flux cleaned = 0.00461432 Jy ! Component: 150 - total flux cleaned = 0.00601025 Jy ! Component: 200 - total flux cleaned = 0.00705696 Jy ! Total flux subtracted in 200 components = 0.00705696 Jy ! Clean residual min=-0.001919 max=0.002433 Jy/beam ! Clean residual mean=-0.000026 rms=0.000594 Jy/beam ! Combined flux in latest and established models = 0.0511573 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 26 components and 0.0511574 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=1.967 mas, bmaj=3.026 mas, bpa=-25.67 degrees ! Estimated noise=617.764 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00152006 Jy ! Component: 100 - total flux cleaned = 0.00241758 Jy ! Component: 150 - total flux cleaned = 0.00292774 Jy ! Component: 200 - total flux cleaned = 0.00305863 Jy ! Total flux subtracted in 200 components = 0.00305863 Jy ! Clean residual min=-0.003087 max=0.003595 Jy/beam ! Clean residual mean=-0.000059 rms=0.001182 Jy/beam ! Combined flux in latest and established models = 0.054216 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000101558 Jy ! Component: 100 - total flux cleaned = 0.000179663 Jy ! Component: 150 - total flux cleaned = 0.000216467 Jy ! Component: 200 - total flux cleaned = 0.000251237 Jy ! Total flux subtracted in 200 components = 0.000251237 Jy ! Clean residual min=-0.003035 max=0.003604 Jy/beam ! Clean residual mean=-0.000059 rms=0.001171 Jy/beam ! Combined flux in latest and established models = 0.0544672 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 41 components and 0.0544672 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7512 mas, bmaj=2.8 mas, bpa=-22.09 degrees ! Estimated noise=454.665 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000197302 Jy ! Component: 100 - total flux cleaned = -0.000236471 Jy ! Component: 150 - total flux cleaned = -0.000272196 Jy ! Component: 200 - total flux cleaned = -0.000271548 Jy ! Total flux subtracted in 200 components = -0.000271548 Jy ! Clean residual min=-0.001642 max=0.002448 Jy/beam ! Clean residual mean=-0.000024 rms=0.000555 Jy/beam ! Combined flux in latest and established models = 0.0541957 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 47 components and 0.0541957 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=0.070304Jy sigma=0.000592 ! Fit after self-cal, rms=0.070303Jy sigma=0.000592 wmodel J1308+6544_X_2017_07_16_pus_map.mod ! Writing 47 model components to file: J1308+6544_X_2017_07_16_pus_map.mod wobs J1308+6544_X_2017_07_16_pus_uvs.fits ! Writing UV FITS file: J1308+6544_X_2017_07_16_pus_uvs.fits wwins J1308+6544_X_2017_07_16_pus_map.win ! wwins: Wrote 1 windows to J1308+6544_X_2017_07_16_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 = 0.000990129 Jy ! Component: 100 - total flux cleaned = 0.00169611 Jy ! Component: 150 - total flux cleaned = 0.00191994 Jy ! Component: 200 - total flux cleaned = 0.00217625 Jy ! Component: 250 - total flux cleaned = 0.00241377 Jy ! Component: 300 - total flux cleaned = 0.00263569 Jy ! Component: 350 - total flux cleaned = 0.00271927 Jy ! Component: 400 - total flux cleaned = 0.00279745 Jy ! Component: 450 - total flux cleaned = 0.00289089 Jy ! Component: 500 - total flux cleaned = 0.002944 Jy ! Component: 550 - total flux cleaned = 0.00301219 Jy ! Component: 600 - total flux cleaned = 0.00306157 Jy ! Component: 650 - total flux cleaned = 0.00306167 Jy ! Component: 700 - total flux cleaned = 0.00307697 Jy ! Component: 750 - total flux cleaned = 0.00309138 Jy ! Component: 800 - total flux cleaned = 0.00309112 Jy ! Component: 850 - total flux cleaned = 0.00311764 Jy ! Component: 900 - total flux cleaned = 0.00311729 Jy ! Component: 950 - total flux cleaned = 0.00313007 Jy ! Component: 1000 - total flux cleaned = 0.00315418 Jy ! Component: 1050 - total flux cleaned = 0.0031424 Jy ! Component: 1100 - total flux cleaned = 0.00313108 Jy ! Component: 1150 - total flux cleaned = 0.00308686 Jy ! Component: 1200 - total flux cleaned = 0.00305468 Jy ! Component: 1250 - total flux cleaned = 0.00301296 Jy ! Component: 1300 - total flux cleaned = 0.00299279 Jy ! Component: 1350 - total flux cleaned = 0.00297311 Jy ! Component: 1400 - total flux cleaned = 0.002954 Jy ! Component: 1450 - total flux cleaned = 0.00296353 Jy ! Component: 1500 - total flux cleaned = 0.00294509 Jy ! Component: 1550 - total flux cleaned = 0.00293618 Jy ! Component: 1600 - total flux cleaned = 0.00292722 Jy ! Component: 1650 - total flux cleaned = 0.00290993 Jy ! Component: 1700 - total flux cleaned = 0.00287611 Jy ! Component: 1750 - total flux cleaned = 0.00283481 Jy ! Component: 1800 - total flux cleaned = 0.0028026 Jy ! Component: 1850 - total flux cleaned = 0.00278668 Jy ! Component: 1900 - total flux cleaned = 0.00277112 Jy ! Component: 1950 - total flux cleaned = 0.0027557 Jy ! Component: 2000 - total flux cleaned = 0.00274059 Jy ! Total flux subtracted in 2048 components = 0.00274816 Jy ! Clean residual min=-0.000442 max=0.000520 Jy/beam ! Clean residual mean=-0.000006 rms=0.000140 Jy/beam ! Combined flux in latest and established models = 0.0569438 Jy keep ! Adding 150 model components to the UV plane model. ! The established model now contains 197 components and 0.0569438 Jy ![Exited script file: muppet] wmap "J1308+6544_X_2017_07_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7512 x 2.8 at -22.09 degrees (North through East) ! Clean map min=-0.00098933 max=0.039302 Jy/beam ! Writing clean map to FITS file: J1308+6544_X_2017_07_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0393015 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000132043 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.00792 1.00792 2.01584 4.03168 8.06337 16.1267 32.2535 64.507 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 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: 0.7512 x 2.8 at -22.09 degrees (North through East) ! Clean map min=-0.00098933 max=0.039302 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 J1308+6544_X_2017_07_16_pus_uvs.log closed on Thu May 9 14:05:20 2019